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Automatic patents



      
           
This page is updated frequently with new Automatic-related patent applications. Subscribe to the Automatic RSS feed to automatically get the update: related Automatic RSS feeds. RSS updates for this page: Automatic RSS RSS


Wireless communication system, a base station and a method therein

Nec

Wireless communication system, a base station and a method therein

Method and apparatus for providing a transmission opportunity

Broadcom

Method and apparatus for providing a transmission opportunity

Method and apparatus for providing a transmission opportunity

Broadcom

Low latency, automatic repeat request ("arq") in a multi-device communications link


Date/App# patent app List of recent Automatic-related patents
08/27/15
20150245343 
 Tdd and fdd joint carrier aggregation enhancements in lte-advanced patent thumbnailTdd and fdd joint carrier aggregation enhancements in lte-advanced
In some implementations, a method in a user equipment (ue) for supporting time division duplex (tdd) and frequency division duplex (fdd) joint carrier aggregation (ca) includes receiving a physical uplink control channel (pucch) resource allocation from an evolved nodeb (enb). The pucch resource allocation includes a first pucch configuration for a first subframe and a second pucch configuration for a second subframe, and the second pucch configuration is different than the first pucch configuration.
Blackberry Limited


08/27/15
20150244485 
 Wireless communication system, a base station and a method therein patent thumbnailWireless communication system, a base station and a method therein
A method is implemented in a base station used in a wireless communications system that supports flexible-tdd (flexible-time division duplex) ul-dl (uplink-downlink) configuration. The method includes configuring a first type of user equipment (ue) with a first type of configuration; configuring a second type of ue with a second type of configuration; and receiving from a user equipment a harq-ack (hybrid automatic repeat request-acknowledgement) signal according to a dl association set.
Nec Corporation


08/20/15
20150236822 
 Method and  providing a transmission opportunity patent thumbnailMethod and providing a transmission opportunity
A method, apparatus and computer program product are provided for use in a communication device. The method may add a transmission type identifier to a transmission opportunity (txop) request packet, wherein the transmission type identifier includes one or more bits indicating a request for either hybrid automatic repeat request (harq) operation or for non-harq operation.
Broadcom Corporation


08/20/15
20150236820 
 Low latency, automatic repeat request (Low latency, automatic repeat request ("arq") in a multi-device communications link
Systems and methods enable a plurality of modems in a microwave network receive a plurality of frames from a previous one of the plurality of modems and detect an error frame within the plurality of frames. The plurality of modems can be further configured to send a retransmission request to the previous modem upon detection of the error frame and transmit a dummy frame in place of the error frame to a next one of the plurality of modems..
Broadcom Corporation


08/13/15
20150230238 
 Method and  transmitting uplink control information in a wireless communication system patent thumbnailMethod and transmitting uplink control information in a wireless communication system
A method and apparatus for transmitting control information are discussed. The method can include generating uplink control information (uci) and transmitting the uci through an physical uplink control channel (pucch) in a subframe, wherein when the subframe is configured for transmission of a scheduling request (sr) and when transmission of a hybrid automatic repeat request (harq)-acknowledgement (ack) coincides with the subframe, transmission power of the pucch is determined based on a number of harq-ack information bits and a sr bit.
Lg Electronics Inc.


08/13/15
20150229449 
 Method of an uplink harq operation at an expiry of time alignment timer patent thumbnailMethod of an uplink harq operation at an expiry of time alignment timer
A method of performing a hybrid automatic repeat request (harq) operation in a wireless communication system. The method according to one embodiment includes storing a data unit into at least one of a harq buffer among all harq buffers; and flushing all harq buffers when a timer expires.
Lg Electronics Inc.


08/13/15
20150229370 
 Method and apparatus in a wireless communication system patent thumbnailMethod and apparatus in a wireless communication system
There is disclosed a method performed by a user equipment, ue, for hybrid automatic repeat request, harq, retransmission of data in a multi-antenna wireless communication system. The method comprises, receiving acknowledgement/negative acknowledgement, ack/nack, feedback information relating to data transmitted on two streams, and performing, upon rank reduction where only one stream is available for transmission, retransmission of data on a cancelled stream over the remaining stream.
Telefonaktiebolaget L M Ericsson (publ)


08/06/15
20150223240 
 Mobile communication system and channel transmission/reception method thereof patent thumbnailMobile communication system and channel transmission/reception method thereof
A method and an apparatus for transmitting hybrid automatic repeat request (harq) acknowledgement/negative acknowledgement (ack/nack) are provided. The harq ack/nack transmission method includes receiving a physical downlink shared channel (pdsch) in a subframe of a first cell, identifying an ack subframe for transmitting harq ack/nack corresponding to the pdsch, and transmitting the harq ack/nack in the identified ack subframe of a second cell..
Samsung Electronics Co., Ltd.


08/06/15
20150223236 
 Efficient control information transmission  supporting multiple antenna transmission technique patent thumbnailEfficient control information transmission supporting multiple antenna transmission technique
The present invention relates to a wireless communication system and provides an efficient control information transmission method and apparatus for supporting a multiple antenna transmission technique. A method is provided for transmitting downlink hybrid automatic repeat request (harq) information related to an uplink multiple codeword transmission and includes receiving the uplink multiple codeword transmission, generating harq information related to each of the multiple codewords based on a result of decoding each of the multiple codewords, modulating the harq information, and transmitting the modulated harq information via one or more physical harq indicator channels (phichs)..
Lg Electronics Inc.


08/06/15
20150223230 
 Method and device for processing information patent thumbnailMethod and device for processing information
Disclosed are a method and an device for processing information. In the method, a ue receives a higher-layer signaling from a base station, wherein the higher-layer signaling carries uplink channel resources configured by the base station for the ue, and the uplink channel resources are used for simultaneously transmitting periodic channel state information p-csi of a plurality of serving cells corresponding to the ue, or are used for simultaneously transmitting hybrid automatic repeat request acknowledgments harq-acks of the plurality of serving cells corresponding to the ue and the p-csi of the plurality of serving cells; and the ue simultaneously transmits the p-csi of the plurality of serving cells on the uplink channel resources according to the higher-layer signaling in a preset uplink sub-frame, or simultaneously transmits the harq-acks of the plurality of serving cells and the p-csi of the plurality of serving cells..
Zte Corporation


08/06/15
20150223207 

Mitigation of lost resource allocation synchronization between a user equipment (ue) and an evolved node b (enodeb)


A method for mitigation of lost resource allocation synchronization between a user equipment (ue) and an evolved node b (enodeb) during a hybrid automatic repeat request (harq) transmission and/or retransmission process is described. The method includes determining whether resource allocation is out of synchronization between a user equipment (ue) and an evolved node b (enodeb) during a hybrid automatic repeat request (harq) transmission and/or retransmission process.
Qualcomm Incorporated


08/06/15
20150222397 

Method and data security and automatic repeat request implementation in a wireless communication system


A method and apparatus for implementing data security and automatic repeat request (arq) in a wireless communication system are disclosed. Cipher entities are included in a wireless transmit/receive unit (wtru) and an access gateway (agw), and outer arq, (or radio link control (rlc)), entities are included in the wtru and an evolved node-b (enode-b).
Interdigital Technology Corporation


08/06/15
20150222394 

Method, apparatus, ue, and base station for transmitting hybrid automatic repeat request-acknowledgement information


A method, an apparatus, a ue, and a base station for transmitting a harq-ack are disclosed. The method includes: determining a channel for transmitting a harq-ack; determining a harq-ack feedback bit; and sending the harq-ack feedback bit on the channel.
Huawei Technologies Co., Ltd.


08/06/15
20150222393 

Method for providing automatic repeat request error control and related terminal and arq control center


A method for providing automatic repeat request error control in a broadcast communication network is provided. The method includes a first transmitting step of transmitting a data packet by a first terminal towards a second terminal; receiving the data packet and storing a copy of the data packet by a third terminal; determining an arq failure indication for the first transmitting step; and thereafter performing a second transmitting step of transmitting towards the second terminal, during an identical time-interval, of the data packet by the first terminal and the copy of the data packet by the third terminal..
Alcatel-lucent


08/06/15
20150219214 

Idle stop control device for vehicle equipped with automated manual transmission


While a vehicle is decelerating starting at a braking start time, start-off pre-shifting starts when speed falls to a predetermined speed. At a vehicle stoppage time, an idle stop permission flag is not set to on if start-off pre-shifting is incomplete, even if idle stop permission conditions have been met.
Nissan Motor Co., Ltd.


08/06/15
20150217750 

Method for determining a triggering condition for recalibration of an automatic parking brake


A method for determining a triggering condition for recalibration at a predetermined time during a release process of an automatic parking brake with a brake motor configured to generate an electromechanical braking force includes determining a motor current which is expected at the predetermined time.. .
Robert Bosch Gmbh


08/06/15
20150217749 

Method for checking an automatic parking brake system


A method for checking a functional state of an automatic parking brake system having a control unit and an actuator configured to generate an electromagnetic braking force includes actuating the actuator, using the control unit, at a first frequency higher than a second frequency. The second frequency is able to cause a rotation of the actuator..
Robert Bosch Gmbh


08/06/15
20150217743 

Method for releasing an automatic parking brake


A method for releasing an automatic parking break includes estimating a release travel of the automatic parking brake based on a measured motor voltage and a motor current. The method further includes querying an additional switch-off criterion to obtain a minimum total release travel.
Robert Bosch Gmbh


08/06/15
20150217739 

Method for providing a clamping force that is generated by means of an automatic parking brake for a vehicle


A method for providing a clamping force that is generated with an automatic parking brake for a vehicle using a brake motor and a brake piston that acts upon a brake disk, includes building up a hydraulic pressure in a braking circuit of the vehicle after the automatic parking brake is applied. The method further includes determining a pressure loss gradient in the braking circuit of the vehicle.
Robert Bosch Gmbh


08/06/15
20150217738 

Method for providing a clamping force generated by an automatic parking brake


A method for providing a clamping force generated by an automatic parking brake includes using a brake motor and a brake piston acting on a brake disk to generate the clamping force. The method guarantees a reliable function of the automatic parking brake even on a loss of clamping force due to a temperature change of the brake disk.
Robert Bosch Gmbh


08/06/15
20150217737 

Method for actuating an automatic parking brake


A method for releasing a brake device for an automatic parking brake, a corresponding device, and a control device enable safely releasing the parking brake without stress on components. A method for actuating a parking brake with a brake device having a brake caliper housing with a chamber configured to receive a fluid, a brake piston, a spindle and a spindle nut, includes determining a first hydraulic driver-applied pre-pressure in the chamber during a mechanical application process of the parking brake.
Robert Bosch Gmbh


08/06/15
20150216356 

Control circuit for self-turn-off of an automatic machine


The control circuit for self-turn-off of an automatic machine, connectable to a domestic voltage power line (l1, l2), comprises a logic controller (1) having low electric power supply voltage, a power supply (2) for the logic controller (1), at least one switch (3) to control at least one electrical load (4, 5) of the machine, connected to the logic controller (1), an electrically actuated deviator (6) connected to the logic controller (1) and switchable between machine activation status, in which a main electric power line (7) of the power supply (2) is connected to the power line (l1, l2), and machine deactivation status, in which a secondary electric power line (8) of the power supply (2) is connected to the power line (l1, l2), having a switch (9) normally open activatable by a manual reactivation button on the machine, said normally open switch (9) being connected to the logic controller (1), and electrical energy storage means for maintaining the electric power supply of the logic controller (1) for the entire operating time of the deviator (6) switching, automatically generated by the closure of t e reactivation switch (9), from machine deactivation status to activation status.. .
De'longhi Appliances S.r.l.


07/30/15
20150215916 

Physical downlink control channel and physical hybrid automatic repeat request indicator channel enhancements


A wireless transmission system included at least one user equipment and a base station. The base station is operable to form a downlink control information block, modulate the downlink control information, precode the modulated downlink control information, and transmit the precoded, modulated downlink control information on at least one demodulation reference signal antenna port to the at least one user equipment.
Texas Instruments Incorporated


07/30/15
20150215654 

Passive viewing data collection in a video place-shifting environment


A method of processing video content is presented here. The method receives a video stream at a place-shifting device, identifies an audio segment of the received video stream, and communicates the identified audio segment to an automatic content recognition (acr) system.
Sling Media Inc.


07/30/15
20150215471 

Unlicensed band usage measurement reporting


The invention is directed to allowing network base stations to receive information from mobile communication terminals about terminal-detected usage of unlicensed band utilization, e.g., due to uncoordinated wi-fi usage in combination with lte deployments in unlicensed bands. The present invention introduces additional information into automatic neighbor relation (anr) reporting.
Sony Corporation


07/30/15
20150215083 

Method and performing harq in a wireless communication system


The present invention provides a method and apparatus for performing hybrid automatic repeat request (harq) in a wireless communication system. A terminal transmits a plurality of code words on a physical uplink shared channel (pusch) and receives a plurality of acknowledgement/non-acknowledgement (ack/nack) signals, which indicates if each of the plurality of code words has been received, on each physical hybrid-arq indicator channel (phich) corresponding to the respective code words.
Lg Electronics Inc.


07/30/15
20150215082 

Method and system for performing hybrid automatic repeat request operation in an asymmetric multicarrier communication network environment


The present invention provides a method and system for performing hybrid automatic repeat request (harq) operation in an asymmetric multicarrier communication network environment. In one embodiment, a method includes receiving resource allocation information from a base station in a scheduling interval of a first carrier, where the resource allocation information indicates resources and transmit time interval in an uplink allocation interval.
Samsung Electronics Co., Ltd.


07/30/15
20150215080 

Method and transmitting acknowledgement


Provided is a method for transmitting hybrid automatic repeat request (harq) positive acknowledgement (ack)/negative acknowledgement (nack) in a wireless communication system, and a wireless device using the same. The wireless device receives information on the number of repetitions m (where m is an integer greater than 1) from a base station.
Lg Electronics Inc.


07/30/15
20150215078 

Carrier aggregation with dynamic tdd dl/ul subframe configuration


A user equipment (ue) communicating in a carrier aggregation (ca) or multi-connectivity operation using more than one component carrier (cc), where at least one of the ccs is enabled to use evolved interference management for traffic adaptation (eimta), adapts the hybrid automatic repeat request (harq) timing of the ue communications based on changes in the eimta and configurations. The harq timing includes harq acknowledgement (ack) timing or harq scheduling timing..
Qualcomm Incorporated


07/30/15
20150213122 

Systems and methods for addressing a media database using distance associative hashing


A system, method and computer program utilize a distance associative hashing algorithmic means to provide a highly efficient means to rapidly address a large database. The indexing means can be readily subdivided into a plurality of independently-addressable segments where each such segment can address a portion of related data of the database where the sub-divided indexes of said portions reside entirely in the main memory of each of a multiplicity of server means.
Cognitive Media Networks, Inc.


07/23/15
20150208415 

Coverage enhancements with carrier aggregation


Methods, systems, and devices are described for effective deployment of coverage enhancements in applications involving carrier aggregation or reception-limited devices, or both. Different categories of user equipment (ue) may be configured to receive simultaneous broadcasts and unicasts differently according physical limitations of each category of ue.
Qualcomm Incorporated


07/23/15
20150207595 

Terminal device, and buffer partitioning method


Provided is a terminal device with which deterioration in hybrid automatic repeat request (harq) retransmission performance can be inhibited by continuing a downlink (dl) harq process for dl data before and after changing the uplink link-dl configuration. In this device, a decoder (210) stores, in a retransmission buffer, dl data transmitted from a base station, and decodes the dl data, and a wireless transmitter (222) transmits a response signal generated using a dl-data-error detection result.
Panasonic Intellectual Property Corporation Of America


07/16/15
20150201407 

Method and allocating resources of a control channel in a mobile communication system using orthogonal frequency division multiplexing


Methods and apparatuses are provided for wireless communication. Control symbols are mapped to a plurality of resource element groups (regs), which are not assigned to a physical channel format indication channel (pcfich) or a physical hybrid automatic repeat request indicator channel (phich).
Samsung Electronics Co., Ltd.


07/16/15
20150201337 

Obtaining additional supported bands of neighbor cells via automatic neighbor relation (anr)


Systems, methods, apparatuses, and computer program products for obtaining additional supported bands of neighbor cell(s) are provided. One method includes reading, by a user equipment, a frequency band list broadcast by at least one neighbor cell, and reporting the frequency band list to a cell serving the user equipment..
Nokia Solutions And Networks Oy


07/16/15
20150200751 

Enhanced pucch reporting for carrier aggregation


A user equipment (ue) for performing carrier aggregation is described. The ue includes a processor and instructions stored in memory that is in electronic communication with the processor.
Sharp Laboratories Of America, Inc.


07/16/15
20150196822 

Precision golf course map


The objects on golf course are mapped accurately enabling advantageous features in the automatic golf tracking system. Strokes can be recorded reliably into the right hole with automatic hole change algorithm observing golfer's presence in green and tee box objects.
Caddieon Inc.


07/09/15
20150195822 

Dynamic hybrid automatic repeat request-acknowledgement (harq-ack) transmission with enhanced physical downlink control channels


Embodiments of a system and method for providing dynamic hybrid automatic repeat request-acknowledgement (harq-ack) transmission with enhanced physical downlink control channels are generally described herein. In some embodiments, a receiver is arranged to receive, on an enhanced physical downlink control channel (epdcch), one of a lowest control channel element index (ncce) and a lowest enhanced control channel element index (necce), a user equipment specific starting offset (npucch(1)) and at least one additional offset-related parameter.

07/09/15
20150191200 

Electric power steering apparatus


An electric power steering apparatus that realizes vibration suppression of response characteristics and has a control performance having resistance properties against disturbances such as a road surface change by using a velocity i-p control (a proportional-lead type pi control) in a vehicle having functions of an automatic steering control and a manual steering control.. .
Nsk Ltd.


07/09/15
20150191199 

Electric power steering apparatus


An electric power steering apparatus comprising: a target steering angle correcting section that outputs a target steering angle correction value for a steering torque; a correction output section that corrects a target steering angle with the target steering angle correction value to output a corrected target steering angle; a steering angle control section that calculates a second motor current command value based on corrected target steering angle from the correction output section, an actual steering angle and a motor angular velocity; and a switching section that inputs a first motor current command value and the second motor current command value to switch, wherein the switching section is switched depending on a switching command of an automatic steering control and a manual steering control, and a motor is drive-controlled based on the second motor current command value in the automatic steering control.. .

07/02/15
20150189635 

Downlink multiplexing


A communications node includes a memory configured to store allocation data defining an allocation of persistent downlink resources for use in communicating data between the communications node and another node of a communications system within predetermined transmission time intervals (ttis), a receiver configured to receive control data relating to a dynamic allocation of resources to be used in a current tti, and a controller configured to determine if a c-rnti is present in the control data for a tti for which a user equipment (ue) includes persistent downlink resources, determine that the resource allocation indicated on a control channel for the tti overrides the persistent downlink resources for the tti, when a c-rnti is present in the control channel for a tti for which the ue has persistent downlink resources, and allocate persistent downlink resources for a hybrid automatic repeat request (harq) transmission.. .
Nec Corporation


07/02/15
20150188673 

(h)arq for semi-persistent scheduling


A radio communications link is established between radio stations, and a semi-persistent radio resource is allocated to support data transmission over the communications link. The semi-persistent radio resource is associated with a corresponding automatic repeat request (arq) process identifier.
Telefonaktiebolaget L M Ericsson (publ)


07/02/15
20150185730 

Multi-process automatic machine system


A multi-process automatic machine system is configured to machine different surfaces of a workpiece. The multi-process automatic machine system includes at least two first robots, at least two first machining devices, and at least one transfer table positioned between the at least two first robots.
Hon Hai Precision Industry Co., Ltd.


06/25/15
20150181311 

Relevant advertisement generation based on a user operating a client device communicatively coupled with a networked media device


A method, apparatus and/or system related to relevant advertisement generation based on a user operating a client device communicatively coupled with a networked media device are disclosed. In one embodiment, a method includes determining that a user is likely viewing a networked media device and/or accessing a client device while viewing the networked media device, determining that the content currently being displayed on the networked media device is associated with a motion-video advertisement through an automatic content recognition algorithm applied to the networked media device, selecting an alphanumeric advertisement formatted for a display area of the client device based on contextual match between the motion-video advertisement and/or the alphanumeric advertisement, and/or delivering the alphanumeric advertisement to the client device while the motion-video advertisement is still rendering on the networked media device..

06/25/15
20150181268 

Relevant advertisement generation based on a user operating a client device communicatively coupled with a networked media device


A method, apparatus and/or system related to relevant advertisement generation based on a user operating a client device communicatively coupled with a networked media device are disclosed. In one embodiment, a method includes determining that a user is likely viewing a networked media device and/or accessing a client device while viewing the networked media device, determining that the content currently being displayed on the networked media device is associated with a motion-video advertisement through an automatic content recognition algorithm applied to the networked media device, selecting an alphanumeric advertisement formatted for a display area of the client device based on contextual match between the motion-video advertisement and/or the alphanumeric advertisement, and/or delivering the alphanumeric advertisement to the client device while the motion-video advertisement is still rendering on the networked media device..

06/25/15
20150180613 

Discarding of hybrid automatic repeat request (harq) processes


A method of wireless communication includes receiving an uplink grant for one or more pending harq processes waiting to perform a retransmission. The method also includes selecting each pending harq process that has not received a nack.
Qualcomm Incorporated


06/25/15
20150175194 

Hydraulic interrupter safety system and method


A system and method for interrupting a global navigation satellite system (gnss)-based automatic steering mode of a hydraulic steering system on a vehicle. When a steering wheel is manually turned by an operator, pressurized hydraulic fluid from a steering directional control valve activates an interrupter having an interrupter valve.
Agjunction Llc


06/18/15
20150173098 

Apparatus and collision avoidance between hybrid automatic repeat request transmission and device to device transmission in communication system supporting device to device scheme


A method for avoiding a collision between a hybrid automatic repeat request (harq) transmission and a device to device (d2d) transmission by a base station (bs) in a communication system supporting a d2d scheme is provided. The method includes determining whether a user equipment (ue) is a legacy ue or a non-legacy ue, determining non-d2d sub-frames which will collide with d2d sub-frames if the ue is the non-legacy ue, determining whether the non-d2d sub-frames are available, and scheduling a new harq packet for the ue in the determined non-d2d sub-frames if the determined non-d2d sub-frames are available..
Samsung Electronics Co., Ltd.


06/18/15
20150172767 

Display device and controlling the same


A display device including a receiving module configured to receive an automatic content recognition (acr) command signal from an external input means; a communication module configured to perform data communication with an external device; a display module configured to output a content to a screen; an acr module configured to collect acr information of the content by performing acr; a storage module configured to store the acr information collected by the acr module; and a controller configured to perform acr for the content output on the screen if the acr command signal is received through the receiving module, collect the acr information of the content by using acr, and output a gui, which includes acr information and acr information control icon of the content based on an output priority of the collected acr information according to a type of the content.. .
Lg Electronics Inc.


06/18/15
20150172030 

Method and signalling of harq timing at ul/dl subframe reconfiguration


The invention relates to an apparatus including at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: determine a configuration change at a border of a current radio frame and a following radio frame, schedule during the current radio frame physical downlink shared channel and/or physical uplink shared channel resources having an impact on the following radio frame based on the configuration change, and apply hybrid automatic repeat request and signaling timing according to the physical downlink shared channel and/or physical uplink shared channel resource scheduling from a beginning of the following radio frame, wherein a frame carrying the physical downlink shared channel and/or physical uplink shared channel resource scheduling indicates the timing.. .

06/18/15
20150172007 

Wireless communication apparatus and harq response transmission and reception methods


The quality of the transmission of harq-ack/nacks has to be higher in a mimo multilayer communication system. In one embodiment, a wireless communication apparatus (10) includes a wireless communication unit (11) and a signal processing unit (12).
Nec Corporation


06/18/15
20150172006 

Method, arrangement and detector for detecting hybrid automatic repeat request acknowledgement information


Wireless communications may benefit from a method, an arrangement, and a detector for detecting harq-ack information. According to embodiments of the present invention, the method comprises extracting a harq-ack symbol sequence in data transmitted from a user equipment.
Telefonaktiebolaget L M Ericsson (publ)


06/18/15
20150172005 

Automatic repeat request (arq) protocol employing first information indicating whether to perform retransmission of an uplink data packet and second information indicating a transport format for the retransmission


A transmission apparatus controls a transport format for retransmission of data packets transmitted uplink to a receiving apparatus via at least one data channel using an automatic repeat request (arq) protocol. A transmitter transmits an uplink data packet via the data channel to the receiving apparatus, and a receiver receives first information along with second information from the receiving apparatus.
Optis Wireless Technology, Llc


06/18/15
20150172003 

Method for performing a harq process and apparatus using same


A method of assigning a hybrid automatic repeat request (harq) process using a frequency division duplex (fdd) frame structure by a base station (bs) in a wireless communication system. The method according to one embodiment includes transmitting information related to a number of harq processes between the bs and a relay node (rn) to the rn.
Lg Electronics Inc.


06/18/15
20150166103 

Speed and steering control of a hydraulically driven tractor


A tractor has hydraulically driven wheels at a cab end and castor wheels at an engine end. Each driven wheels is driven by a hydraulic motor with a continuous adjustment of the motor displacement, with the motor being driven by a pump also having continuous displacement.
Macdon Industries Ltd.


06/11/15
20150163787 

Method and alllocating resources of a control channel in a mobile communication system using orthogonal frequency division multiplexing


Methods and apparatuses are provided for wireless communication. Control symbols are mapped to a plurality of resource element groups (regs) which is not assigned to a physical channel format indication channel (pcfich) or a physical hybrid automatic repeat request indicator channel (phich).
Samsung Electronics Co., Ltd.


06/11/15
20150163778 

Method and allocating resources of a control channel in a mobile communication system using orthogonal frequency division multiplexing


Methods and apparatuses are provided for wireless communication. Control symbols are mapped to a plurality of resource element groups (regs) which is not assigned to a physical channel format indication channel (pcfich) or a physical hybrid automatic repeat request indicator channel (phich).
Samsung Electronics Co., Ltd.


06/11/15
20150163777 

Method and allocating resources of a control channel in a mobile communication system using orthogonal frequency division multiplexing


Methods and apparatuses are provided for wireless communication. Control symbols are mapped to a plurality of resource element groups (regs) which is not assigned to a physical channel format indication channel (pcfich) or a physical hybrid automatic repeat request indicator channel (phich).
Samsung Electronics Co., Ltd.


06/11/15
20150163776 

Method and allocating resources of a control channel in a mobile communication system using orthogonal frequency division multiplexing


Methods and apparatuses are provided for wireless communication. Control symbols are mapped to a plurality of resource element groups (regs) which is not assigned to a physical channel format indication channel (pcfich) or a physical hybrid automatic repeat request indicator channel (phich).
Samsung Electronics Co., Ltd.


06/11/15
20150163041 

Restrictions on transmissions of control plane data with carrier aggregation


The disclosure describes apparatus and methods for communicating control plane data with a mobile device in a long term evolution (lte) network employing carrier aggregation. A network apparatus, such as an enhanced nodeb (enodeb) or a mobility management entity (mme), can be configured to evaluate a measurement report (mr) received from a mobile device for one or more radio frequency (rf) conditions associated with a primary network cell and one or more rf conditions associated with a secondary network cell.
Apple Inc.


06/11/15
20150163022 

Method and network node for allocating resources of an uplink subframe


It is presented a method of allocating resources of a first uplink subframe being part of a radio frame, each resource being a combination of a frequency range, and a time slot and a code. The method is performed in a network node and comprises: determining a first set of resources allocated for hybrid automatic repeat request, harq, feedback in the first uplink subframe; determining a second set of resources allocated for harq feedback in a second uplink subframe being part of the radio frame; identifying free resources in the first uplink subframe by identifying resources of the second set of resources which have no correspondence in the first set of resources; and allocating when a free resource is found, at least part of the free resources to a use other than harq feedback.
Telefonaktiebolaget L M Ericsson (publ)


06/11/15
20150163020 

Method and arrangement for retransmission using harq


The present invention relates to a method and device for enhancing coverage of a power-limited mobile terminal by sending information relating to a single hybrid automatic repeat request (harq) process from the mobile terminal to a base station using several transmission time intervals.. .
Optis Wireless Technology, Llc


06/11/15
20150158526 

Apparatus and controlling automatic steering of vehicle


An apparatus and a method for controlling automatic steering of a vehicle are provided. The apparatus includes a global positioning system (gps) that is configured to detect a current location of the vehicle.
Hyundai Motor Company


06/04/15
20150156641 

Real-time load analysis for modification of neighbor relations


Adjusting ran performance by adapting cell coverage area can help optimize a wireless communications network. Ran topology can be adapted based on analysis of real-time load conditions of ran base stations.
At&t Mobility Ii Llc


05/28/15
20150150034 

Information processing device, information processing method, and program


The present technology relates to an information processing device, an information processing method, and a program, which enable processing to be performed by absorbing a protocol difference when data is exchanged using different protocols. A first processing unit that processes data with a first device that performs identification of content; and a second processing unit that processes data with a second device that performs reproduction of content, and processes data with the first processing unit, are provided.
Sony Corporation


05/28/15
20150146661 

Method and supporting harq


A method of supporting hybrid automatic repeat request (harq) includes receiving an initial uplink grant on a downlink channel, transmitting uplink data on an uplink channel using the initial uplink grant, receiving a request for retransmission of the uplink data, determining at least one transmission parameter of a channel quality indicator (cqi) from the initial uplink grant, multiplexing retransmission data of the uplink data with the cqi, and transmitting the multiplexed data on the uplink channel. Amount of resources for transmission of the cqi is determined based on the at least one transmission parameter..
Lg Electronics Inc.


05/28/15
20150146643 

Method and sending and receiving harq-ack feedback information


A method and an apparatus for sending hybrid automatic repeat request acknowledgement (harq-ack) feedback information are provided. The user equipment (ue) receives a physical downlink control channel (pdcch) and a physical downlink shared channel (pdsch) sent by a base station, determines a number of downlink subframes corresponding to the harq-ack feedback information sent in the pusch of each cc in the current uplink subframe, the uplink (ul) downlink assignment index (ul dai) obtained from the ul grant of the pdcch, a sum of the number of pdsch subframes received from a harq-ack bundling window and a number of pdcchs indicating the downlink sps releasing, and a size of the harq-ack bundling window, and sends harq-ack feedback information of each cc via the pusch in the current uplink subframe.
Samsung Electronics Co., Ltd.


05/28/15
20150146632 

Prioritization for uplink transmissions in case of hybrid automatic repeat request feedeback repetition


Communication systems, such as long term evolution, can benefit from enhancements to hybrid automatic repeat request (harq) handling. For example, certain lte systems can benefit from prioritization of uplink (ul) transmissions in case of harq feedback repetition, a method can include, when a random access channel preamble collides with ack/nack, prioritizing the preamble over ack/nack, the method can be performed regardless of repetition being configured or not.
Nokia Solutions And Networks Oy


05/28/15
20150146588 

Apparatus and transmitting harq ack/nack


Provided is a method and apparatus for transmitting an harq ack/nack. The method includes: in a tdd-fdd ca scheme; recognizing a 2-bit downlink (dl) downlink assignment index (dai) field configured in a dl downlink control information (dci) format, the dl dci format indicating a physical downlink shared channel (pdsch) transmission on the second serving cell, and the 2-bit dl dai field indicating that ten downlink subframes for the second serving cell are associated with one uplink subframe; in response to received data, generating a hybrid automatic repeat request (harq) acknowledgement/negative acknowledgement (ack/nack) signal, the harq ack/nack signal being indexed based on a value of the 2-bit dl dai field; and transmitting the harq ack/nack signal through one uplink subframe of the first serving cell..
Innovative Technology Lab Co., Ltd.


05/21/15
20150139174 

Method and transmitting control information in a wireless communication system


A wireless communication system is disclosed. Disclosed herein are methods for transmitting a physical uplink control channel (pucch) signal in a wireless communication system, which includes setting transmit power for the pucch signal, and an apparatus thereof.
Lg Electronics Inc.


05/21/15
20150139155 

Method and efficiently utilizing harq processes for semi-persistent and dynamic data transmissions


A method and apparatus are disclosed for efficient hybrid automatic repeat request (harq) process utilization for semi-persistent and dynamic data transmissions, wherein a reserved harq process identification (id) can be reused. A subset of a plurality of harq process ids is reserved to use for a semi-persistent allocation, and data is transmitted based on the semi-persistent allocation.
Interdigital Patent Holdings, Inc.


05/14/15
20150135024 

Methods and detecting frame number discontinuities between radio nodes


A transmitting node communicates with a receiving node using a multi-layer communications protocol having a lower media access control, mac, layer and a higher radio link control, rlc, layer. An rlc controller operates in an rlc unacknowledged mode, rlc um.

05/14/15
20150131787 

Interconnected voice response units


A method and system of collecting confidential data by means of initiating a bridge call with a caller and a vendor. The bridge call allows an interconnection between a merchant's interactive voice response unit (ivr) and a vendor's interactive voice response unit (ivr) without the need to loop the caller back to the merchant after the confidential data is collected.

05/14/15
20150131602 

Apparatus and defining physical channel transmit/receive timings and resource allocation in tdd communication system supporting carrier aggregation


A method of defining physical channel transmit/receiving timings and resource allocation is provided for use in a time division duplex (tdd) communication system supporting carrier aggregation. A method for receiving, at a base station, a hybrid automatic repeat request (harq) acknowledgement from a terminal in a time division duplex (tdd) system supporting carrier aggregation of a primary cell and at least one secondary cell includes transmitting a downlink physical channel through one of the primary and secondary cells, receiving the harq acknowledgement corresponding to the downlink physical channel of the primary cell at a first timing predetermined for the primary cell, and receiving the harq acknowledgement corresponding to the downlink physical channel of the secondary cell at second timing, wherein the second timing is determined according to the first timing..

05/14/15
20150131562 

Harq ack/nack transmission method and wireless device


Provided are a method for transmitting a hybrid automatic repeat request (harq) positive-acknowledgement (ack)/negative-acknowledgement (nack) in a wireless communication system and a wireless device using the same. A resource of an uplink control channel used for the transmission of the harq ack/nack is determined according to the format of downlink control information..

05/14/15
20150131509 

Signal encoding , encoding joint feedback signal


A method, a user equipment and a base station are provided. The method is for transmitting hybrid automatic repeat request-acknowledgement (harq-ack) information in a communication system in which two carriers are configured, which includes: a user equipment encodes a codeword of the two carriers.

05/14/15
20150131494 

Hybrid automatic repeat request-acknowledge (harq-ack) codebook generation for inter-band time division duplex (tdd) carrier aggregation (ca)


Technology to determine a hybrid automatic repeat request-acknowledge (harq-ack) codebook size for inter-band time division duplex (tdd) carrier aggregation (ca) is disclosed. In an example, a user equipment (ue) operable to determine a harq-ack codebook size for inter-band tdd ca can include computer circuitry configured to: determine a harq bundling window for inter-band tdd ca including a number of downlink (dl) subframes using harq-ack feedback; divide the harq bundling window into a first part and a second part; and calculate the harq-ack codebook size based on the first part and the second part.

05/14/15
20150131455 

Method and selectively performing packet error classification of multiple packet streams multiplexed to same port


A method and an apparatus for selectively performing packet error classification of multiple packet streams multiplexed to the same are provided. According to the method, generating an mmt packet can include: encapsulating an au provided from a media codec layer to generate an mpu; and packetizing the generated mpu to generate the mmt packet.

05/07/15
20150124782 

Method and optimizing cloud based radio access network


A method, apparatus are described for a cloud based radio access network (ran). The method may include transmitting a first message from a base station to a user equipment (ue), determining that a second message from the ue is not received by a media access control (mac) scheduler within a pre-determined time, delaying re-transmission of the first message or transmission of a third message from the base station to the ue, and scheduling other hybrid automatic repeat request (harq) processes of the ue in intervening sub-frames.
Qualcomm Incorporated


05/07/15
20150124709 

Generalized outer loop link adaptation


Methods and apparatus are disclosed for a generalized outer loop link adaptation procedure. A normal outer-loop control procedure corrects an estimated sinr, which may be inaccurate if the estimate sinr is mapped from a channel quality estimate that does not reflect the true radio link condition.
Telefonaktiebolaget L M Ericsson


05/07/15
20150124671 

Shortened harq timelines for low bandwidth applications


Apparatus and methods for performing reduced hybrid automatic repeat request (harq) operations for a user equipment (ue) during a data communications session, e.g., for voice over lte (volte) communications. The ue can initially inform the network, via an enhanced nodeb (enodeb), that the ue is capable of performing advanced harq functions.
Apple Inc.


05/07/15
20150124664 

Method and apparatus of controlling downlink harq timing


The present disclosure relates to an apparatus and method for controlling a downlink (dl) hybrid automatic repeat request (harq) timing in a system supporting a tdd-fdd joint operation and an fdd-tdd joint operation environment. A base station transmits a pdsch and a ue transmits an harq response in response to the pdsch.
Innovative Technology Lab Co., Ltd.


04/30/15
20150117378 

Method and simultaneously receiving on two carriers and performing discontinuous transmission and reception in dual cell high speed downlink packet access


A method and an apparatus for simultaneously receiving on two carriers and performing discontinuous transmission (dtx) and discontinuous reception (drx) in dual cell high speed downlink packet access (dc-hsdpa) are disclosed. A wireless transmit/receive unit (wtru) receives a message for activating drx for at least one of an anchor carrier and a supplementary carrier and applies the same drx pattern to the anchor carrier and the supplementary carrier upon reception of the message.
Interdigital Patent Holdings, Inc.


04/30/15
20150117271 

Method and transmitting hybrid automatic repeat request acknowledge information


A method and apparatus for transmitting harq-ack information are provided. The method includes: in a ca tdd system, when uplink-downlink configurations of aggregated serving cells are different, and a mode of pucch format 1b with channel selection is configured to be used to feed back the harq-ack, determining, according to a timing relationship between the pdsch and the harq-ack information complied by a secondary serving cell, a set of downlink subframes of aggregated serving cells in a feedback window corresponding to an uplink subframe; and determining, according to the relationship between the sets of downlink subframes of the aggregated serving cells in a feedback window corresponding to uplink subframe, the transmission mode of the harq-ack information of the serving cells and the used pucch resources when transmitting the harq-ack information; and on the determined pucch resources, transmitting the harq-ack information by using the determined transmission mode of the harq-ack information..
Zte Corporation


04/23/15
20150113360 

Device and processing harq data selectively using internal and external memories


A device and method for selectively using an internal memory and an external memory when processing hybrid automatic repeat request (harq) data are provided. The device includes a combiner configured to receive a first harq burst; an internal memory positioned within the device; and a memory selector configured to compare a size of the first harq burst with a predetermined threshold, to select one of the internal memory and an external memory positioned outside the device according to a comparison result, and to store the first harq burst in a selected memory.

04/23/15
20150110029 

Method and device for transmitting uplink control information


A method of transmitting uplink control information in a wireless communication system is provided. The method may include: determining whether to simultaneously transmit a hybrid automatic repeat request (harq) ack/nack and channel state information (csi) from a sub frame; generating an added harq ack/nack by adding additional bits having a number of bits corresponding to the number of bits of the csi to the bits of the harq ack/nack if it is determined that simultaneous transmission is performed; generating an encoded harq ack/nack by encoding the added harq ack/nack; generating a plurality of modulation symbols by modulating the encoded harq ack/nack; and transmitting the plurality of modulation symbols from the sub frame to an uplink control channel..
Lg Electronics Inc.


04/23/15
20150110027 

Method for transceiving data in wireless communication system, and apparatus therefor


According to one embodiment of the present invention, a method configured to enable user equipment to transmit or receive data relating to hybrid automatic repeat request (harq) process to/from a plurality of base stations in a wireless communication system may comprise the steps of: receiving, from a serving base station, information relating to harq processes allocated for the harq process of the plurality of base stations, and base station pattern information indicating the base station to/from which the user equipment transmits or receives the data in a specific subframe; and transmitting or receiving the data to/from at least one base station from among the plurality of base stations on the basis of the information relating to the harq processes and the base station pattern information.. .
Lg Electronics Inc.


04/23/15
20150110026 

Method for configuring resource block for search region of downlink control channel in wireless communication system, and apparatus therefor


The present invention relates to a method and apparatus for transmitting uplink data using a hybrid automatic repeat request (harq) by a terminal in a wireless communication system. More particularly, the method disclosed in the present invention comprises the steps of: establishing a first uplink-downlink configuration for a first frequency band and establishing a second uplink-downlink configuration for a second frequency band; receiving uplink control information in a downlink subframe on the first frequency band; and transmitting uplink data corresponding to the uplink control information in a specific uplink subframe linked to the downlink subframe on the basis of the first uplink-downlink configuration and second uplink-downlink configuration..
Lg Electronics Inc.


04/23/15
20150110013 

Method and link adaptation in precoded mimo systems


Embodiments of the invention relate to methods and apparatus for link adaptation in a preceded mimo system. According to one embodiment, there is provided a method for link adaptation in a precoded mimo system.
Nec (china) Co., Ltd.


04/23/15
20150109998 

Method of performing hybrid automatic repeat request operation for random access response message


The invention proposes a method of performing a hybrid automatic repeat request operation for a random access response message. The method at the base station includes the steps of: receiving a contention free random access preamble from a user equipment; transmitting a random access response message to the user equipment in a first media access control protocol data unit; transmitting a second media access control protocol data unit to the user equipment in a hybrid automatic repeat request process of the first media access control protocol data unit including the random access response message, wherein a physical control channel corresponding to the second media access control protocol data unit includes an indicator for indicating that the second media access control protocol data unit includes new data, the indicator being used for indicating whether the media access control protocol data unit is transmitted for a first time or retransmitted..
Alcatel Lucent


04/23/15
20150109996 

Device and optimizing compression level of harq signal


A device for optimizing a data compression level when processing a hybrid automatic repeat request (harq) signal includes a combiner which receives a log likelihood ratio (llr) signal, determines whether the llr signal is a new or retransmitted signal, and generates a composite signal by combining the llr signal with a related signal received and previously stored when the llr signal is the retransmitted signal; a compression level decision unit which calculates a first compression level based on quality of a received signal, calculates a second compression level based on an available memory size, and decides a final compression level according to the first compression level and the second compression level; a compressor which compresses the llr signal according to the final compression level; a harq memory which stores the compressed signal; and a decompressor which decompresses a signal read from the harq memory.. .

04/16/15
20150106674 

Hybrid automatic repeat request management improving transmission quality


The present invention to provide methods and related controllers that manage harq processes in a wireless communications system. The present invention provides a method and related controller to map data units (e.g.
Mediatek Inc.


04/16/15
20150103792 

Heterogeneous network partition in tdd beyond radio frame


Maintaining uplink hybrid automatic repeat request (harq) compatibility with extended radio frames includes partitioning subframe groups over an extended radio frame having a length of time greater than a time defined for a single radio frame. User equipment (ue) suspends pusch (physical uplink shared channel) retransmission in the extended radio frame, in accordance with hybrid automatic repeat request (harq) timing of a subframe group assigned to the ue..
Qualcomm Incorporated


04/16/15
20150103705 

Method for transmitting control information and same


A method for transmitting uplink control information by a user equipment in a wireless communication system supporting carrier aggregation of a plurality of cells and operating in a time division duplex (tdd). The method according to one embodiment includes receiving, by the user equipment, downlink signals on the plurality of cells, each of the downlink signals requiring a hybrid automatic repeat request acknowledgement (harq-ack) response; and transmitting, by the user equipment, the uplink control information including at least one per-cell harq-ack bit for each cell in an uplink subframe via a physical uplink shared channel (pusch).
Lg Electronics Inc.




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