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


Digital television signal, digital television receiver, and method of processing digital television signal

Digital television signal, digital television receiver, and method of processing digital television signal

Digital television signal, digital television receiver, and method of processing digital television signal

Digital television signal, digital television receiver, and method of processing digital television signal

Digital television signal, digital television receiver, and method of processing digital television signal

Digital television signal, digital television receiver, and method of processing digital television signal

Date/App# patent app List of recent Ann-related patents
10/09/14
20140304843
 Method for assessment of potential for development of dravet syndrome and use thereof patent thumbnailMethod for assessment of potential for development of dravet syndrome and use thereof
Provided is a method of assessing a potential for development of dravet syndrome with high accuracy, and use thereof. The method according to the present invention of assessing a potential for development of dravet syndrome includes, with use of a sample taken from a subject, detecting whether or not a mutation is on α-subunit type 1 of voltage-gated sodium ion channel nav1.1, and detecting whether or not a mutation is on α-subunit type 1 of voltage-gated calcium ion channel cav2.1..
10/09/14
20140304748
 Digital television signal, digital television receiver, and method of processing digital television signal patent thumbnailDigital television signal, digital television receiver, and method of processing digital television signal
A digital television (dtv) receiver for processing a dtv signal, a receiver to receive a digital television signal including a plurality of extended text table (ett) instances that appear in transport stream packets with common pid values, the ett instances having common table id values, each ett instance comprising a section header and a message body, the section header containing a table identification (id) extension field that serves to establish uniqueness of each ett instance, the message body containing an extended text message (etm) which provides detailed descriptions of a virtual channel or an event associated with each ett instance, wherein the section header further contains a protocol version field indicating a protocol version, and wherein the ett instance further contains a crc 32 field; a demodulator to demodulate the digital television signal; and an identifier to identify at least one pertinent ett instance from the plurality of ett instances.. .
10/09/14
20140304747
 Digital television signal, digital television receiver, and method of processing digital television signal patent thumbnailDigital television signal, digital television receiver, and method of processing digital television signal
A method of processing a digital television (dtv) signal in a dtv receiver, receiving a digital television signal including a plurality of extended text table (ett) instances that appear in transport stream packets with common pid values, the ett instances having common table id values, each ett instance comprising a section header and a message body, the section header containing a table identification (id) extension field that serves to establish uniqueness of each ett instance, the message body containing an extended text message (etm) which provides detailed descriptions of virtual channel or an event associated with each ett instance, wherein the section header further contains a protocol version field indicating a protocol version, and wherein the ett instance further contains a crc 32 field; demodulating the digital television signal; and identifying at least ne pertinent ett instance from the plurality of ett instances.. .
10/09/14
20140304746
 Digital television signal, digital television receiver, and method of processing digital television signal patent thumbnailDigital television signal, digital television receiver, and method of processing digital television signal
A digital television (dtv) receiver for processing a dtv signal, a receiver to receive a digital television signal including a plurality of extended text table (ett) instances that appear in transport stream packets with common pid values, the ett instances having common table id values, each ett instance comprising a section header and a message body, the section header containing a table identification (id) extension field that serves to establish uniqueness of each ett instance, the message body containing an extended text message (etm) which provides detailed descriptions of a virtual channel or an event associated with each ett instance, wherein the section header further contains a protocol version field indicating a protocol version and a current next indicator field; a demodulator to demodulate the digital television signal; and an identifier to identify at least one pertinent ett instance from the plurality of ett instances.. .
10/09/14
20140304745
 Digital television signal, digital television receiver, and method of processing digital television signal patent thumbnailDigital television signal, digital television receiver, and method of processing digital television signal
A method of processing a digital television (dtv) signal in a dtv receiver, receiving a digital television signal including a plurality of extended text table (ett) instances that appear in transport stream packets with common pid values, the ett instances having common table id values, each ett instance comprising a section header and a message body, the section header containing a table identification (id) extension field that serves to establish uniqueness of each ett instance, the message body containing an extended text message (etm) which provides detailed descriptions of a virtual channel or an event associated with each ett instance, wherein the section header further contains a protocol version field indicating a protocol version and a current next indicator field; demodulating the digital television signal; and identifying at least one pertinent ett instance from the plurality of ett instances.. .
10/09/14
20140304744
 Digital television signal, digital television receiver, and method of processing digital television signal patent thumbnailDigital television signal, digital television receiver, and method of processing digital television signal
A digital television (dtv) receiver for processing a dtv signal, a receiver to receive a digital television signal including a plurality of extended text table (ett) instances that appear in transport stream packets with common pid values, the ett instances having common table id values, each ett instance comprising a section header and a message body, the section header containing a table identification (id) extension field that serves to establish uniqueness of each ett instance, the message body containing an extended text message (etm) which provides detailed descriptions of a virtual channel or an event associated with each ett instance, wherein the section header further contains a section number field indicating a section number and a section syntax indicator field; a demodulator to demodulate the digital television signal; and an identifier to identify at least one pertinent ett instance from the plurality of ett instances.. .
10/09/14
20140304743
 Digital television signal, digital television receiver, and method of processing digital television signal patent thumbnailDigital television signal, digital television receiver, and method of processing digital television signal
A method of processing a digital television (dtv) signal in a dtv receiver, receiving a digital television signal including a plurality of extended text table (ett) instances that appear in transport stream packets with common pid values, the ett instances having common table id values, each ett instance comprising a section header and a message body, the section header containing a table identification (id) extension field that serves to establish uniqueness of each ett instance, the message body containing an extended text message (etm) which provides detailed descriptions of a virtual channel or an event associated with each ett instance, wherein the section header further contains a section number field indicating a section number and a section syntax indicator field; demodulating the digital television signal; and identifying at least one pertinent ett instance from the plurality of ett instances.. .
10/09/14
20140304742
 Digital television signal, digital television receiver, and method of processing digital television signal patent thumbnailDigital television signal, digital television receiver, and method of processing digital television signal
A method of processing a digital television (dtv) signal in a dtv receiver for receiving a digital television signal including a plurality of extended text table (ett) instances that appear in transport stream packets with common pid values, the ett instances having common table id values, each ett instance comprising a section header and a message body, the section header containing a table identification (id) extension field that serves to establish uniqueness of each ett instance, the message body containing an extended text message (etm) which provides detailed descriptions of a virtual channel or an event associated with each ett instance, wherein the section header further contains a section number field indicating a section number and a protocol version field indicating a protocol version; demodulating the digital television signal; and identifying at least one pertinent ett instance from the plurality of ett instances.. .
10/09/14
20140304503
 Systems and methods for securing data in motion patent thumbnailSystems and methods for securing data in motion
Two approaches are provided for distributing trust among certificate authorities. Each approach may be used to secure data in motion.
10/09/14
20140304450
 Switching device, packet control method, and data communication system patent thumbnailSwitching device, packet control method, and data communication system
A header attaching unit attaches, for each destination of a plurality of packets, a number to each of the packets. The packets have a plurality of types.
10/09/14
20140304441
Protocol conversion involving multiple virtual channels
Embodiments of a bridge circuit and system are disclosed that may allow converting transactions from one communication protocol to another. The bridge circuit may be coupled to a first bus employing a first communication protocol, and a second bus employing a second communication protocol.
10/09/14
20140304426
Routing of messages
A method to provide transfer of data without the use of a network from an application program to an embedded device. A routing service establishes a communication channel without the use of a local area network.
10/09/14
20140304418
Load-balanced, persistent connection techniques
Techniques for creating a persistent connection between client devices and one or more remote computing resources, which may form a portion of a network-accessible computing platform. This connection may be considered “permanent” or “nearly permanent” to allow the client device to both send data to and receive data from the remote resources at nearly any time.
10/09/14
20140304402
Systems and methods for cluster statistics aggregation
For multiple multi-core nodes in a cluster, the filtered statistics clients contacts the aggregator on a master node of the cluster, referred to as the cluster configuration owner (“cco”) or cluster coordinator and expects the stats aggregated from all the cluster nodes. The aggregator on the cco nodes relay the client request to packet engines on the cco node and to an aggregator on each of the other nodes in the cluster.
10/09/14
20140304401
Systems and methods to collect logs from multiple nodes in a cluster of load balancers
The systems and methods of the present solution are directed to collecting log information from multiple nodes in a multi-nodal cluster. Generally, a logging process runs to collect log information from multiple nodes in a multi-nodal cluster, e.g., a cluster of appliances.
10/09/14
20140304332
Method and device for image and video transmission over low-bandwidth and high-latency transmission channels
A method for transmission of images and/or video over bandwidth limited transmission channels having varying available bandwidth, which uses a classification algorithm to decompose the images and/or video to be transmitted into multiple spatial areas, each area having a specific image type; detecting the image type of each of those areas; and separately selecting for each of those areas an image and/or video encoding algorithm having a compression ratio. The classification algorithm is used to prioritize each of the areas, increase the compression ratio of the image and/or video encoding algorithm dedicated to spatial areas having lower priority in case of decreasing bandwidth..
10/09/14
20140304284
Method and system for processing raw financial data streams to produce and distribute structured and validated product offering objects
A real time information manager which processes raw data from data providers, such as feeds of current information about financial product offerings, is provided. Raw data objects received from various data providers are analyzed, formatted, and a current version of each unique data object is stored in an object storage pool.
10/09/14
20140304270
Systems and methods for genomic annotation and distributed variant interpretation
A computer-based genomic annotation system, including a database configured to store genomic data, non-transitory memory configured to store instructions, and at least one processor coupled with the memory, the processor configured to implement the instructions in order to implement an annotation pipeline and at least one module filtering or analysis of the genomic data.. .
10/09/14
20140304259
Multi-prefix query optimizations
The present invention includes systems and methods for retrieving information via a flexible and consistent targeted search model that employs interactive multi-prefix, multi-tier and dynamic menu information retrieval techniques that provide context-specific functionality tailored to particular information channels, as well as to records within or across such channels, and other known state information. Users are presented with a consistent search interface among multiple tiers across and within a large domain of information sources, and need not learn different or special search syntax.
10/09/14
20140304247
Method and system for content management
A computer-implemented method for content management includes receiving a text string from a user as a search term, sending the search term to a content aggregation server, receiving search results from a search term search executed by the content aggregation server the search results containing social network content from social network accounts of the user, content aggregation channel content, and search engine result content, where the social network content, content aggregation content and search engine content are derived from the search team, presenting the search results to the user along with filtering and channelization options, receiving filtering and channelization option configuration from the user, recording the filtering and channelization option configuration as a new content channel, and updating new content channel content by requesting re-execution of the search term search by the content aggregation site in response to a user access of the new content channel.. .
10/09/14
20140304132
System and method for formless, self-service registration for access to financial services
A system for enabling users to register to use external financial services comprises a central office comprising an operating platform including a communication interface and a user database having a plurality of records for individual users; wherein the central office communicates via the communication interface with a plurality of remote formless, self-service registration stations; whereby a registration station scans an identification card with a card scanner, photographs the user to create a verification image and records a biometric parameter unique to the user, whereupon the registration station transmits an image of the identification card, the biometric parameter and the verification image to the central office; wherein the operating platform translates text from the identification card and creates a record for the user and wherein the operating platform uses the translated text to populate fields in the user record and retrieves and displays the record to an administrator for review.. .
10/09/14
20140304122
Imagery and annotations
A decade from now, a visit to the supermarket will be a very different experience than the familiar experiences of decades past. Product packaging will come alive with interactivity—each object a portal into a rich tapestry of experiences, with contributions authored by the product brand, by the store selling the product, and by other shoppers.
10/09/14
20140304118
Product comparison apparatus and method
According to an embodiment, a product comparison apparatus for comparing a plurality of products includes an operation acceptance unit, a comparison table generator, and a display unit. The operation acceptance unit is configured to accept a user operation for selecting a plurality of annotated documents which include specification information items related to the products and annotations appended by a user.
10/09/14
20140304077
Quick response information management system and method
A quick response information management system and method is disclosed. Embodiments of the present invention provide for associating multiple alphanumeric tags into groups, and editing attributes of the tags on a group basis.
10/09/14
20140303814
Aerial farm robot system for crop dusting, planting, fertilizing and other field jobs
Modern farming is currently being done by powerful ground equipment or aircraft that weigh several tons and treat uniformly tens of hectares per hour. Automated farming can use small, agile, lightweight, energy-efficient automated robotic equipment that flies to do the same job, even able to farm on a plant-by-plant basis, allowing for new ways of farming.
10/09/14
20140303807
System and method for real-time synthesis and performance enhancement of audio/video data, noise cancellation, and gesture based user interfaces in a vehicular environment
A method includes establishing communication channels between an on-board unit (obu) of a vehicle and a plurality of nodes, tagging each of a plurality of data from the plurality of nodes with a priority level, storing the plurality of data in a priority queue according to respective priority levels, selecting a medium to present a first data of the plurality of data to a user, and presenting the first data to the user via the medium. In the method, the plurality of nodes includes a remote node and an in-vehicle device.
10/09/14
20140303676
Open-architecture interference screw
The present disclosure relates to an interference screw for creating an interference fit between a bone tunnel and tissue. The screw includes a threaded body having a proximal end, distal end, and thread extending around the threaded body between the proximal and distal ends.
10/09/14
20140303632
Device and method for delivering a curable material into bone
A curable material delivery cannula device and method are disclosed. The device includes a cannula and a hub.
10/09/14
20140303550
Trocar assemblies
A trocar assembly wherein a trocar with an elongated polygonal tube can receive either an obturator or a medical instrument of a dissimilar cross-sectional shape with the medical instrument of the different cross sectional shape maintable in a central condition therein to inhibit pressure losses to lateral flow to thereby permit use of a cannula having a smaller cross sectional area than a cylindrical cannula as well as inhibit trauma to an entry site around the cannula.. .
10/09/14
20140303517
Cord blood perfusion and collection system
An embodiment in accordance with the present invention provides a device and method for collecting cord blood from the umbilical cord and placenta. The device includes a vascular access device, a portable tray container, and a perfusion pump device.
10/09/14
20140303506
Three dimensional imaging of veins
An apparatus and method for creating a three dimensional imaging system is disclosed. There is a first source of laser light and a second source of laser light having a wavelength different from the wavelength of the laser light of the first source.
10/09/14
20140303467
Biological information measurement cartridge and measurement device using same
A rectangular parallelepiped-shaped cartridge main body having a protective cap removably attached to a first end side thereof has a puncture needle retainer that retains a puncture needle provided at the back of a puncture opening provided on the first end side of the cartridge main body such that the puncture needle is slidable toward the puncture opening. Furthermore, a sensor unit having a depositing opening is provided on the first end side of the cartridge main body.
10/09/14
20140303427
Blood flow system with operator attachable components
A system for pumping blood in a patient comprises multiple components including a rotational drive assembly; a fluid drive element; a housing, an inflow cannula assembly and an outflow graft assembly. The inflow cannula assembly comprises an inflow conduit and an inflow connector.
10/09/14
20140303426
Implantable blood pump, blood pump system, and method for data transfer in a blood pump system
An implantable blood pump, a blood pump system, and a method for data transfer in a blood pump system. By integrating the electronic components into the blood pump, they are located in the direct vicinity of corresponding component parts.
10/09/14
20140303168
Phthalazines as potassium ion channel inhibitors
Wherein a, r1, r3, and r24 are described herein. The compounds are useful as inhibitors of potassium channel function and in the treatment and prevention of arrhythmia, ikur-associated disorders, and other disorders mediated by ion channel function..
10/09/14
20140303158
Fused heterocyclic compounds as ion channel modulators
Wherein w1, w2, w3, r1, q, x1, x2 and x3 are as described herein, to methods for the preparation and use of the compounds and to pharmaceutical compositions containing the same.. .
10/09/14
20140303143
Benzoxazolinone compounds with selective activity in voltage-gated sodium channels
Disclosed are compounds of formula (a) or a salt thereof, wherein “het”, ra, and rb are defined herein, which have properties for blocking nav 1.7 ion channels found in peripheral and sympathetic neurons. Also described are pharmaceutical formulations comprising the compounds of formula (a) or their salts, and methods of treating neuropathic pain disorders using the same..
10/09/14
20140303139
Pyrimidines as sodium channel blockers
The present disclosure provides substituted pyrimidine compounds of formula (i), and the pharmaceutically acceptable salts, prodrugs, and solvates thereof, wherein a1, x, a2, w1, w2, e, z, and r4 are defined as set forth in the specification. The present disclosure is also directed to the use of compounds of formula (i) to treat a disorder responsive to the blockade of sodium channels.
10/09/14
20140302885
Apparatus and methods for determination of gain factors for wireless communication transmission power
Apparatus and methods for wireless communication transmission power control are provided. Determination of gain factors and adjustments for physical channel reconfiguration in the context of transmission power control are addressed.
10/09/14
20140302866
Method for allowing terminal to determine uplink transmission power in wireless communication system and device therefor
The present invention relates to a method for determining uplink transmission power of a terminal in a wireless communication system and a device therefore. Specifically, the method for allowing a terminal to determine uplink transmission power in a wireless communication system comprises the steps of: receiving information for determining uplink transmission power from an upper layer; measuring a path loss value for base stations, which participate in cooperate communication, on the basis of information for determining transmission power, on the basis of the received information for determining the transmission power and the measured path loss value, wherein the information for determining the transmission power is information for channel estimation of at least one base station which participates in the cooperative communication..
10/09/14
20140302843
Method for establishing network connections between stationary terminals and remote devices through mobile devices
A technique is provided for a seamless and transparent handoff from a user's mobile device to the user's stationary terminal of a network address of a remote device for the purpose of establishing a direct communication channel between the stationary terminal and a remote device, where the remote device first contacted the user's mobile device to initiate communications with the users.. .
10/09/14
20140302644
Method for manufacturing semiconductor device
The present invention discloses a method for manufacturing a semiconductor device, comprising: forming a gate stacked structure on a silicic substrate; depositing a nickel-based metal layer on the substrate and the gate stacked structure; performing a first annealing so that the silicon in the substrate reacts with the nickel-based metal layer to form a ni-rich phase of metal silicide; performing an ion implantation by implanting doping ions into the ni-rich phase of metal silicide; performing a second annealing so that the ni-rich phase of metal to silicide is transformed into a nickel-based metal silicide source/drain, and meanwhile, forming a segregation region of the doping ions at an interface between the nickel-based metal silicide source/drain and the substrate. The method for manufacturing the semiconductor device according to the present invention performs the annealing after implanting the doping ions into the ni-rich phase of metal silicide, thereby improving the solid solubility of the doping ions and forming a segregation region of highly concentrated doping ions, thus the sbh between the nickel-based metal silicide and the silicon channel is effectively reduced, and the driving capability of the device is improved..
10/09/14
20140302568
Polyol oxidase
A novel polyol oxidase is derived from a microorganism belonging to the genus penicillium and is specified by the properties (a) to (e): (a) it has a stable ph of 6.0 or higher and an optimum reaction ph of from 7.0 to 9.0; (b) it has an operating temperature of 50° c. Or lower and an optimum reaction temperature of 40° c.; (c) it has a molecular weight of about 113 kda; (d) it specifically recognizes the structure of a polyol in which the oh groups at positions 2 and 3 are in the l-erythro configuration and reacts with the polyol, but cannot recognize the structure of a polyol in which the oh group at position 4 is in the l-ribo configuration and does not react with the polyol; and (e) it has substrate specificity for d-arabitol, erythritol, d-mannitol, and d-sorbitol, which are listed in descending order of specificity..
10/09/14
20140302467
Sales response training system and methods
Embodiments of the invention describe the implementation and execution of situational response training (srt). In some embodiments, a sales team can use an srt to implement real-time, peer-reviewed and/or focused training.
10/09/14
20140302252
Low energy ion milling or deposition
Samples to be imaged in a transmission electron microscope must be thinned to form a lamella with a thickness of, for example, 20 nm. This is commonly done by sputtering with ions in a charged particle apparatus equipped with a scanning electron microscope (sem) column, a focused ion beam (fib) column, and one or more gas injection systems (gisses).
10/09/14
20140302185
Composition for the treatment of skin lesions
A composition is hereby described, comprising virgin oil of cannabis sativa or a derivative thereof, hyaluronic acid, a salt or derivative thereof, and cosmetically or pharmaceutically acceptable excipients. Specifically, this composition has proved to be particularly suitable for the treatment of the skin both when affected by lesions, by intervening actively in the process of healing, and when subjected to treatment with radiations, by intervening actively in the prevention and reduction in the incidence of radio-dermatiti and dermatitis induced from the radiations..
10/09/14
20140302148
Cannabinoid formulations
The present invention provides stable, fast-acting liposomal and micelle formulations of cannabinoids that are suitable for pharmaceutical and nutraceutical applications.. .
10/09/14
20140302125
Methods for treating cardiovascular disorders
There is provided a once-a-day therapeutically synergistic pharmaceutical dosage form for treatment of cardiovascular disorders, wherein the dosage form comprises a fixed dose combination of metoprolol in extended release form and one or more calcium channel blocker, angiotensin ii receptor blocker or angiotensin converting enzyme inhibitor along with one or more rate controlling excipient.. .
10/09/14
20140302121
Cannabinoid receptor binding agents, compositions and methods
A composition comprising a cannabinoid receptor binding agent contained in a particle for the treatment of skin conditions. The particle may be a nanoparticle, such as nanocrystalline cellulose.
10/09/14
20140302086
Pharmaceutical composition comprising cannabinoids having reduced psychoactivity through the combination of cbd and non-decarboxylated thc
The present invention relates to a pharmaceutical composition comprising non-decarboxylated Δ9 tetrahydrocannabinol (thc), cannabidiol (cbd), and at least one small molecule selected from citric acid, ascorbic acid, citrus essential oil(s), lecithin, one or more sugar(s), resvertrol, and combinations thereof, wherein the composition exhibits an increased but negated psychoactivity with concurrent enhancement in therapeutic potency of thc and/or cbd. The present invention is further directed to methods of treating one or more disease(s) or disorder(s) modulated by the activation of the cannabinoid cb1 and/or cb2 receptors, by administering a therapeutically effective amount of the composition of the present invention to a subject in need thereof..
10/09/14
20140301666
Geo-coding images
A unique system, method, and user interface are provided that facilitate more efficient indexing and retrieval of images. In particular, the systems and methods involve annotating or geo-coding images with their location metadata.
10/09/14
20140301662
Analysis, labeling and exploitation of sensor data in real time
A method for processing sensor data representative of a scene of interest. A plurality of sensor data outputs representative of the scene is selected from the group consisting of visible, vnir, swir, mwir, lwir, far infrared, multi-spectral data, hyper-spectral data, sar data, and 3-d lidar sensor data.
10/09/14
20140301640
Image evaluation device, image selection device, image evaluation method, recording medium, and program
An image evaluation device (101) properly evaluating the graininess (or roughness) of an image is provided. The blurer (102) creates a second image b by blurring a first image a.
10/09/14
20140301550
Method for recognizing a manipulation of a sensor and/or sensor data of the sensor
A method for data transmission between a sensor and an electronic control and/or regulating unit (ecu), the transmitted sensor data (x1, . .
10/09/14
20140301481
Apparatuses and methods for pooling multiple channels into a multi-program transport stream
Examples of apparatuses and methods for pooling multiple channels into a multiple program transport stream are described herein. An example apparatus may include a statistical multiplexing (statmux) system coupled to a communication link.
10/09/14
20140301429
Data processing methods performed by umts-fdd device
A data processing method performed by a universal mobile telecommunications system frequency division duplexing (umts-fdd) device includes at least the following steps: generating a control frame and a data frame, wherein the data frame is spread according to a fixed spreading factor which is not greater than a minimum spreading factor prescribed in a umts-fdd release 99 specification, and the control frame includes a transport format combination indicator (tfci) data; and transmitting the control frames through an uplink dedicated physical control channel (ul dpcch) and transmitting the data frames through an uplink dedicated physical data channel (up dpdch).. .
10/09/14
20140301405
High speed ring/bus
A data communication bus and method of operation thereof, including a plurality of nodes connected to a respective plurality of media segments. A typical node includes an output port coupled to a media segment that it exclusively controls.
10/09/14
20140301359
Method for setting starting position of data channel in wireless communication system and device using method
Provided are a method for setting a starting position in a time domain of a data channel in a wireless communication system and a device using the method therof. The method comprises the steps of: receiving position information notifying the position at which data channels start in a plurality of subframes; receiving a control channel in a first downlink subframe; and receiving at least one data channel scheduled by the control channel in the plurality of the downlink subframes, wherein the position at which the data channel starts in the plurality of the downlink subframes is determined on the basis of the position information..
10/09/14
20140301352
Enhanced physical harq indicator channel structure
Various communication systems may benefit from techniques and systems for acknowledgment. For example, acknowledgements of enhanced physical downlink control channel uplink grants with enhanced physical hybrid automatic repeat request indicator channel may benefit long term evolution communication systems.
10/09/14
20140301346
Method and apparatus for transceiving downlink control channel in wireless communication system
The present invention relates to a wireless communication system, and more specifically, to a method and an apparatus for transceiving a downlink control channel. A method for a base station to transmit a downlink control channel in a wireless communication system according to one embodiment of the present invention comprises the steps of: selecting a resource element (re) to which a demodulation reference signal (dmrs) is mapped; selecting an re to which a downlink control channel is mapped; and transmitting the dmrs and the downlink control channel from the selected res to a terminal, wherein the res to which the downlink control channel is mapped constitute at least one resource element group (reg), and one or more regs may be located on an orthogonal frequency division multiplex (ofdm) symbol on which the dmrs is mapped..
10/09/14
20140301343
Method and apparatus for acquiring control information in wireless communication system
A method for acquiring control information in a wireless communication system according to one embodiment of the present invention includes the steps of: receiving e-pdcch (enhanced-physical downlink control channel) configuration information from a base station (bs); and transmitting a confirmation response for the e-pdcch configuration information. The terminal performs blind decoding for downlink control information in a common search space on a pdcch (physical downlink control channel) resource region and a search space on the e-pdcch during a predetermined period after transmitting the confirmation response..
10/09/14
20140301341
Information sending and blind detection method and device
Disclosed are an information sending and blind detection method and device, relating to the technical field of wireless communication technologies and for realizing a new information sending and blind detection method over a physical downlink control channel (pdcch). In the present application, a base station determines a plurality of preset blind detection candidate sets, each blind detection candidate set containing at least one pdcch candidate resource; and uses the pdcch candidates in at least one blind detection candidate set of the plurality of blind detection candidate sets to send control information to a terminal.
10/09/14
20140301330
Method for allowing terminal to perform random access step in wireless communication system and device therefor
The present invention relates to a method for allowing a terminal to perform a random access procedure in a wireless communication system and a device therefor. Specifically, the method for allowing a terminal to perform a random access procedure in a wireless communication system comprises the steps of: setting a first search space for a first downlink control channel and/or a second search space for a second downlink control channel according to control channel configuration information of a terminal; and detecting a downlink data channel by blind decoding the first search space and/or the second search space, wherein the first downlink control channel and the second downlink control channel are detected by using different indicators..
10/09/14
20140301329
Method and apparatus for allocating resources in wireless communication system
A multiple distributed system is disclosed. An uplink control resource allocation method for a user equipment to transmit an acknowledgement/negative ack (ack/nack) signal includes receiving one or more enhanced-physical downlink control channels (e-pdcchs), receiving one or more physical downlink shared channels (pdschs) corresponding to the one or more e-pdcchs, and transmitting ack/nack signals for reception of the one or more pdschs through a physical uplink control channel (pucch), wherein control channel element (cce) indexes of the pucch transmitting the ack/nack signals are determined in consideration of first cce indexes of the one or more e-pdcchs and the number of cces of a pucch determined by a higher layer..
10/09/14
20140301328
Wireless access point alternate settings
Embodiments disclosed herein relate to wireless access point alternate settings. For example, a processor may select a primary and alternate radio channel for a wireless access point.
10/09/14
20140301324
Method for transmitting control information, user equipment and base station
Embodiments of the present application provide a method for transmitting control information, a user equipment and a base station. The method includes: acquiring a resource index of a physical uplink control channel pucch; acquiring a sequence index of an orthogonal sequence of the pucch according to the resource index, and acquiring the orthogonal sequence according to the sequence index; acquiring a cyclic shift of a reference signal of the pucch according to the sequence index; and transmitting the uci to the base station on the pucch according to the orthogonal sequence and the cyclic shift.
10/09/14
20140301323
Feedback method and apparatus for cooperative communication system
A feedback method and apparatus is provided for facilitating feedback in a cooperative multi-point (comp) system in which multiple base stations cooperate with each other for downlink transmission to a terminal. The feedback method of a terminal includes determining whether the terminal is operating in cooperative multi-point mode for receiving data from a plurality of cells; estimating, when the terminal is operating in cooperative multi-point mode, channels of the cells belonging to a measurement set based on channel status information reference signals for the cells; selecting at least one best cell based on a signal-to-interference plus noise ratio based on the estimated channels; and feeding back a cell index and channel information of the best cell..
10/09/14
20140301321
Method and apparatus for transmitting control information in a wireless communication system
A method for transmitting a signal via physical uplink control channel (pucch) in a wireless communication system and an apparatus for performing the method are provided. Control information bits are modulated to generate n1 modulation symbols, wherein n1 is twice a number of subcarriers in one resource block (rb).
10/09/14
20140301320
Harq method and apparatus for communication system
Methods and apparatuses are provided for data transmission of a user equipment (ue) in a communication system supporting harq. A physical downlink control channel (pdcch) corresponding to a second cell is received in a first cell.
10/09/14
20140301317
Method and apparatus for uplink interference avoidance in case of timing advance group reconfiguration
Embodiments of the present application provide a method and apparatus for uplink interference avoidance in case of timing advance group reconfiguration. Wherein, the method includes: reconfiguring a tag belonging to a secondary serving cell by terminal; and terminating, by the terminal, transmission of a periodic channel sounding reference signal type-0 srs in the secondary serving cell, and/or terminating, by the terminal, uplink non-adaptive retransmission in the secondary serving cell, after the terminal completes the reconfiguration of the tag of the secondary serving cell and if a current tag is a new one.
10/09/14
20140301311
Multiplexing of control and data with varying power offsets in a sc-fdma system
Systems and methodologies are described that facilitate multiplexing of control information and data for common transmission in a localized fdm wireless communication system. Localized fdm transmission of control and data channels can be achieved by, for example, multiplexing control information with data and transmitting the control information and data using resources and transmission schemes specified for transmission of the data.
10/09/14
20140301305
Physical broadcast channel (pbch) coverage enhancements for machine type communications (mtc)
Aspects of the present disclosure provide techniques and apparatus for physical broadcast channel (pbch) coverage enhancements, for example, for machine type communications (mtc). In aspects, the pbch coverage enhancements may be applied by non-mtc devices.
10/09/14
20140301300
Methods and apparatus for resource element mapping
Improved mechanisms for using enhanced physical downlink control channel (epdcch) and enhanced physical hybrid indicator automated repeat request indicator channel (ephich) resources are described. A physical resource block (prb) of an epdcch is specified and one or more ephich code blocks, which may also be referred to as an ephich resource element group (epreg), are defined.
10/09/14
20140301296
Method and apparatus for broadcast channel decoding
A method and apparatus for decoding the lte physical broadcast channel (pbch). The transmissions are made by an evolved nodeb (enb).
10/09/14
20140301292
Tpr management for epdcch in lte
For an enhanced physical downlink control channel (epdcch), unlimited traffic-to-pilot ratio (tpr) variations across resource elements of a physical resource block (prb) pair is problematic because of the detrimental affect the variations will have on the ability of a user equipment (ue) to perform inter-cell/intra-cell interference suppression (is) and/or interference cancellation (ic) on epdcch of an interfering cell. A tpr limitation is placed on epdcch to facilitate is/ic without causing practical limitations on epdcch management by an enb.
10/09/14
20140301290
Reconfiguration control channel resource mapping collision avoidance
A device includes a transceiver to receive, from a base station, a physical downlink shared channel (pdsch) transmission and processing circuitry to classify downlink (dl) subframe types for a set of dl subframes associated with a first uplink (ul) subframe for transmission of a hybrid automatic report request acknowledgment (harq-ack) and perform physical uplink control channel (pucch) resources mapping based on the classified dl subframe types for an acknowledgement transmission associated with pdsch transmission reception.. .
10/09/14
20140301287
Method and apparatus for control channel resource allocations in constrained and unconstrained subframes in a wireless communication network
Among other advantageous aspects, the teachings herein provide network-side and device-side apparatuses and methods that preserve normal resource element (re) aggregation levels for the transmission of enhanced physical downlink control channels (epdcchs) in “constrained” subframes, where “constrained” refers to any subframe having fewer res available for epdcch usage within a base set of prb pairs than are available in a “non-constrained” or “normal” subframe. Non-limiting examples of “constrained” subframes include special subframes in time division duplex, tdd, operation, which comprise a downlink portion that is abbreviated to accommodate an included uplink portion, along with a guard portion between them.
10/09/14
20140301284
System, method and transmission device for transmitting data via multi-channel communications
A method for transmitting data via multi-channel communications is provided. The method comprises following steps: providing transmission modes to be selected and determining transmission channels and transmission modules corresponding to the selected transmission modes; splitting a piece of data to be transmitted to a number of data segments, the number of the data segments being same to a number of the determined transmission channels; labeling a sequence number to each data segment; distributing the labeled data segments to determined transmission modules correspondingly; and transmitting the labeled data segments via the corresponding determined transmission channels.
10/09/14
20140301260
System and method for enabling low power devices
Various embodiments are directed to a wireless access point capable of reserving a wireless communication channel by sending a quiet message to multiple legacy devices. The quiet message may include data identifying periodic quiet durations during which the legacy devices cannot access the wireless communication channel.
10/09/14
20140301245
Distributed method for selecting a configuration in mobile networks
A method for determining the configuration of a set of nodes and/or links of a cluster possessing a cluster head comprises: triggering an information request by interrogating one or more nodes or links and asking the said nodes or the said links to evaluate for each communication channel an index of communication quality, and then selecting a configuration when the cluster head has received the indices of communication quality; verifying whether the indices of quality received comply with a given constraint, retaining the indices which satisfy the largest number of nodes or links, and triggering a configuration selection procedure; if the configuration retained satisfies the set of nodes or links interrogated, then updating the list of channels and communicating this configuration to the nodes or links of the cluster; if not, updating the list of communication channels, or remaining in the initial configuration of the set of nodes or links.. .
10/09/14
20140301241
Multiple heterogeneous noc layers
Systems and methods described herein are directed to solutions for network on chip (noc) interconnects that automatically and dynamically determines the topology of different noc layers and maps system traffic flows to various routes in various noc layers that satisfies the latency requirements of the flows. The number of layers and their topology is dynamically allocated and optimized by performing load balancing of the traffic flows between the channels and routes of different noc layers and updating the topology of the noc layers as they are mapped.
10/09/14
20140301238
Method and apparatus for measuring channel quality indicator in wireless communication system
Provided are a method and an apparatus for measuring channel quality indicator in a wireless communication system. User equipment receives, from a base station, at least one of a cell-specific reference signal (crs) which is cell-specifically transmitted and a channel state information reference signal (csi rs).
10/09/14
20140301234
Terminal, base station, communication system, and communication method
A terminal that communicates with a base station monitors a physical downlink control channel that is arranged in a physical downlink control channel region and that specifies transmission of broadcast information, obtains higher layer control information that specifies monitoring in an extended physical downlink control channel region, which is different from the physical downlink control channel region, and, in a case where the higher layer control information has been obtained, monitors an extended physical downlink control channel that is arranged in the extended physical downlink control channel region and that specifies the transmission of the broadcast information instead of the physical downlink control channel arranged in the physical downlink control channel region.. .
10/09/14
20140301232
Apparatus and method for csi calculation and reporting
A method of measuring channel state information (csi) in a multiple input/multiple output (mimo) communication system including at least one base station (enodeb) and at least one user equipment (ue), the method including: receiving a channel state information reference signal (csi-rs) carried in a sub-frame of a radio frame of the communication system at the at least one ue from the at least one enodeb over at least one downlink. Channel therebetween; extracting csi-rs resource elements (re) from the csi-rs sub-frame; and using the extracted csi-rs res to perform downlink channel estimations for active pairs of receiving and transmitting antennas of the ue and the enodeb respectively to derive the csi..
10/09/14
20140301220
Method and apparatus for interference control in a multi-cell communication system
Methods and apparatus disclosed maximize the capacity of serving cells and minimize inter-cell interferences due to power emission from serving cells in a multi-carrier, multi-cell communication system. The control methods and apparatus take into account various factors such as cell configuration, frequency reuse, geometry and path-loss information, transmission priority, subchannel configuration, feedback from other cells, or any combination thereof, and produce signals that control the transmission power levels and the modulation and coding of transmitted signals..
10/09/14
20140301212
Wireless transmission device, failure-information forwarding method, and failure-information notification method
A wireless transmission device houses a plurality of wireless transmission channels including a first and a second wireless transmission channel. The wireless transmission device includes: a wireless signal transmitting and receiving unit that includes a first wireless port and a second port, the first wireless port transmitting and receiving a wireless signal to and from a first transmission device via the first wireless transmission channel, the second wireless port transmitting and receiving a wireless signal to and from a second transmission device via the second wireless transmission channel; and a control unit that notifies the second transmission device of a failure via the second wireless transmission channel in a case where a failure relating to the first wireless port arises..
10/09/14
20140301183
Method, network device, and system for synchronization between network devices
A method, a network device, and a system for synchronization between network devices are provided. The method includes: establishing, by a first network device, an inband synchronization channel to a second network device in a mpls-tp network, where the inband synchronization channel is a channel on a data plane, and the first network device and the second network device are included in a same backup group; sending, a first synchronization packet to the second network device through the inband synchronization channel, where the first synchronization packet carries synchronization information of the first network device, and the synchronization information of the first network device includes configuration information or status information of the first network device.


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