|| List of recent Uplink-related patents
| Transmitting power optimization on a wireless communication device|
Devices, systems, articles of manufacture, and methods scheduling subscription procedures on a wireless communication device are described. According to some embodiments, a channel condition metric is obtained by the wireless communication device.
| Coordinating distributed radio via remote units|
Provided herein is a dynamically coordination of a distribution of radio signals via distributed remote radio units, with respect to changing numbers and locations of user equipment. A distributing and combining unit combines uplink radio signals from the remote radio units and distributes downlink radio signals from the access unit according to dynamically changing specified criteria.
| Updating a base reference power for high speed data resumption|
A method of wireless communication includes returning to a base station after a handover failure. The method also includes measuring a length of time between receiving a handover command and returning to the base station.
| Method and apparatus for voice conferencing|
A method, apparatus computer program product provide acoustical echo control for distributed voice conferencing including distributed voice conferencing that utilizes spatial audio processing. In the context of a method, a reference signal and one or more other reference signals may be received by a mobile terminal.
| Apparatus and method for measuring and using congestion in a wireless communication system|
A method and apparatus are for receiving a set of individual congestion reports, wherein each individual congestion report comprises a set of congestion values and an associated location. Each individual congestion report has been generated by one of a plurality of user devices operating in a wireless communication system and is based on at least one of a downlink congestion value, an uplink congestion value, and a core congestion value.
| Adjusting initial transmit power for high speed data transmission|
A method of wireless communication adjusts the transmit power for high speed data communications. A ue determines whether a random access channel is configured on an uplink traffic time slot.
| Uplink control signal design for wireless system|
Transmission of uplink control message for a wireless system. The uplink control message may be encoded according to one of multiple possible schemes.
| Method and apparatus for transmitting channel state information in wireless communication system|
Provided are a method and an apparatus for transmitting periodic channel state information (csi) in a wireless communication system. User equipment activates an uplink (up) semi-persistent scheduling (sps) session allocated to a secondary cell (scell), periodically transmits the periodic csi through a physical uplink shared channel (pusch) to a base station on the basis of the ul sps session allocated to the scell, and releases the ul sps session allocated to the scell..
| Method, apparatus, and system for facilitating random access|
A prach preamble sequence being sent by the ue is received. An rar in response to the prach preamble sequence is generated.
| Method for transmit diversity of harq-ack information feedback|
The present invention relates to a method for transmit diversity of harq-ack information feedback in a wireless communication system, said system being adapted to employ transmit diversity and non-transmit diversity transmissions of harq-ack information feedback, said method comprising: assigning uplink control channel resources and modulation symbols to harq-ack states for at least two antenna ports such that said harq-ack states are abled to be transmitted when associated uplink control channel resources are implicitly reserved, wherein at least one of said uplink control channel resources is assigned to more than one of said at least two antenna ports, and wherein uplink control channel resources and modulation symbols assigned to harq-ack states for one of said at least two antenna ports is the same as when non-transmit diversity of harq-ack information feedback is employed; and transmitting harq-ack states assigned according to said assignment step on said at least two antenna ports.. .
| Transmission of data to or from a node of a mobile network|
For transmitting data between a node (100) of a mobile network and a further node (200), the further node sends downlink data packets to the node (100) of the mobile network. The downlink data packets carry a destination address corresponding to a user equipment (10) connected to the mobile network.
| Transceiving point, method for setting a reference signal of a transceiving point, terminal, and method in which a terminal transmits a reference signal|
The present invention relates to a wireless communication system in which a terminal transmits an uplink reference signal.. .
| Selection between random access and dedicated scheduling request resources|
In response to determining that a time to a periodic transmission opportunity exceeds a threshold, a ue selects between using a random access procedure and the periodic transmission opportunity to transmit an uplink message. In non-limiting examples given the periodic transmission opportunity is a scheduling request opportunity which is periodic according to an interval configured by a wireless network and the uplink message comprises a scheduling request.
| Mobile station apparatus, communication system, communication method, and integrated circuit|
In a communication system including multiple mobile station apparatuses and at least one base station apparatus, the base station apparatus efficiently controls transmission of an uplink signal to the mobile station apparatuses. A path loss calculator calculates path loss on the basis of a reference signal received by a reception processing unit.
| Method and apparatus for transmitting and receiving uplink control information in radio access system|
A method and apparatus for transmitting and receiving uplink control information (uci) in a radio access system supporting an enhanced physical downlink control channel (e-pdcch) is disclosed. The method includes transmitting downlink control information (dci) including offset information for determining resources for transmitting a physical uplink control channel (pucch) via the e-pdcch, and receiving the uci using uplink resources according to a resource index value for transmitting the pucch.
| Method and device for transmitting information|
The present disclosure provides a method and device for transmitting information. The method includes: configuring a first physical uplink control channel format and a second physical uplink control channel for a user equipment first.
| Method for selecting pmi for non-adaptive harq operation in a mimo wireless communication system|
A method for transmitting an uplink signal at a user equipment (ue) in a wireless communication system includes receiving, from a base station (bs), an uplink scheduling grant for multi-antenna transmission; transmitting the uplink signal precoded using precoding information included in the received uplink scheduling grant to the bs; and retransmitting the uplink signal to the bs according to acknowledgment/negative acknowledgment (ack/nack) corresponding to the transmitted uplink signal. The retransmitted uplink signal is precoded using precoding information included in a most recent uplink scheduling grant or a predetermined precoding matrix if an uplink scheduling grant for the retransmission is not received from the bs..
| Method for sending uplink reference signal, user equipment, and base station|
The embodiments of the present application provide a method for sending an uplink reference signal, a user equipment, and a base station. The method for sending an uplink reference signal includes: receiving, by a user equipment, first information sent by a base station, where the first information is used for indicating that the user equipment sends a demodulation reference signal on a part of subcarriers allocated by the base station to the user equipment; receiving, by the user equipment, second information sent by the base station, where the second information is information used for indicating the subcarriers that are used for sending the demodulation reference signal; and generating, by the user equipment, the demodulation reference signal according to the first information and the second information, and mapping the demodulation reference signal to the subcarriers indicated by the second information to send the demodulation reference signal to the base station..
| Radio communication apparatus, radio communication system, and radio communication method|
A radio communication apparatus to perform communication with another radio communication apparatus by using a plurality of pairs of a downlink frequency band and an uplink frequency band, the apparatus includes: a receiving unit configured to receive a control message by using a downlink frequency band of a first pair among downlink frequency bands of the pairs during a random access procedure to said another radio communication apparatus, the control message including identification information indicating use of an uplink frequency band of a second pair different from the first pair, the downlink frequency band of the first pair being monitored for control messages by the radio communication apparatus; and a control unit configured to control the radio communication apparatus to perform data communication with said another radio communication apparatus by using the uplink frequency band of the second pair indicated by the identification information included in the control message.. .
| Mobile communication system, base station apparatus, mobile station apparatus, and mobile communication method|
A mobile station apparatus that includes a controller that reduces transmission power in case that data is transmitted simultaneously and a transmission circuit that simultaneous transmits said data using a plurality of channels, where the plurality of channels consists of at least one physical uplink control channel and at least one physical uplink shared channel. The transmission circuit of the mobile station apparatus also transmit hybrid automatic repeat request control information on said at least one physical uplink shared channel and also transmits channel state information on said at least one physical uplink control channel..
| Operation of terminal for multi-antenna transmission|
Embodiments of the present invention relate to a method and an apparatus for enabling a terminal to transmit a signal in a wireless communication system. According to one embodiment, a signal transmission method includes: receiving configuration information for multi-antenna transmission from a base station; configuring a multi-antenna transmission mode in accordance with the received configuration information; and transmitting an uplink channel having a plurality of symbols to the base station through multiple antennas..
| Pucch resource allocation with enhanced pdcch|
Embodiments of the present disclosure include methods, apparatuses, and instructions for receiving at a user equipment (ue) of a third generation partnership project (3gpp) network an offset value selected from a plurality of offset values in downlink control information. The ue also receives one or more enhanced control channel elements (ecces) of an enhanced physical downlink control channel (epdcch).
| Interface between low power node and macro cell to enable decoupled uplink and downlink communication|
Certain aspects provide a method for wireless communications with low powered, possible low cost devices, such as machine-type communications (mtc) devices. A method for wireless communications by a wireless node is provided.
| Method for accessing wireless local area network, access point and wireless local area network system|
This application discloses a method for accessing a wireless local area network, an access point and a wireless local area network system. The access point obtains an uplink access collision value and broadcasts a first clear to send signal to all the stations associated with the access point when it is determined that the uplink access collision value exceeds a preset threshold.
| Uplink carrier selection for reduced bandwidth machine type communication devices|
Uplink carrier selection is performed for reduced bandwidth machine type communication devices by reserving a portion of a wideband carrier for machine type communication traffic to provide a plurality of narrowband uplink carriers in the wideband carrier, and by selecting a narrow band uplink carrier of the plurality of narrow band uplink carriers for use by a machine type communication device. .
| Method, system and computer program for cancelling uplink interference in a wireless network|
The method comprising measuring by an interfered base station (bs2) the uplink interference and when said uplink interference exceeds a given threshold performing a cancellation process by: discovering and identifying a serving base station (bs1) to which an interfering user device (ue1) is wirelessly connected; requesting to the serving (bs1) the rf fingerprints of the one or more interfering user devices served thereby and using the same frequency resource blocks (rb) of said interfered (bs2); receiving the rf fingerprint of said interfering user device (ue1); consulting said received rf fingerprint in a register; selecting the rf fingerprint more similar to the received one and taking the information of level of interference associated thereto; and using said taken level of interference information for performing said cancelling of said uplink interference.. .
| Methods and apparatus for channel sounding in beamformed massive mimo systems|
Base station (bs) and mobile station (ms) methods and apparatus are provided. The bs configures an uplink sounding channel made up of at least one ofdm symbol in an uplink slot.
| Apparatus and methods for relay-assisted uplink communication|
A terminal device is arranged to communicate with a base station via a relay device in a wireless communications system. The terminal device comprises: a transmitter arranged to transmit an access request message to the base station, wherein the access request message comprises one from a set of access preambles that indicate relay device uplink assistance is required; a receiver arranged to receive an access request grant response from the base station; and a control processor operably coupled to the transmitter and receiver and arranged to: process the access request grant response and determine from a timing advance part thereof transmit power control (tpc) information for transmitting to the base station via the relay device..
| Apparatus and methods for relay-assisted uplink communication|
A terminal device is arranged to communicate with a base station via a relay device in a wireless communications system. The terminal device comprises: a transmitter arranged to transmit a first access request message to the base station wherein the access request message comprises one from a set of access preambles that indicate relay device uplink assistance is required; a receiver arranged to receive an access request grant response from the base station; and a control processor operably coupled to the transmitter and receiver and arranged to: process the access request grant response; extract transmit power control information therefrom for transmissions to the relay device; map a first power level indicated in the transmit power control information to a second power level associated with a transmission via the relay device; and generate and transmit a transmission to the relay device at the mapped transmit second power level..
| Apparatus and methods for relay-assisted uplink communication|
A relay device for supporting communications between a terminal device and a base station in a wireless communications system is described. The relay device comprises a transceiver arranged to at least receive an access request message from the terminal device; and a control processor operably coupled to the transceiver and arranged to process the access request message, extract information and determine therefrom a power delta value that is not based on a determination of pathloss between the relay device and the terminal device, generate a control element comprising the power delta value; and for relaying at least the control element to the base station.
| Radio communication system, radio base station apparatus, user terminal, and radio communication method|
According to the present invention, even when the ratio between uplink subframes and downlink subframes is changed in each component carrier in tdd carrier aggregation, it is still possible to prevent a decrease in capacity. With the radio communication method according to the present invention, a radio base station apparatus generates a downlink control channel signal containing downlink control information including carrier indicator field information, and transmits the downlink control channel signal to a user terminal, and the user terminal receives the downlink control channel signal, and executes signal processing with respect to the downlink signal in accordance with the downlink control information.
| Method and apparatus for transmitting control information in a wireless communication system|
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method in which a terminal performs communication in a tdd-based wireless communication system having a plurality of ccs aggregated therein, the method comprising: a step of performing an uplink transmission or a downlink reception in each subframe on a first cc according to a first ul-dl configuration; and a step of performing an uplink transmission or a downlink reception in each subframe on a second cc according to a second ul-dl configuration.
| Method and apparatus for transmitting control channel depending on ue capability in intra-cell carrier aggregation system|
A method and an apparatus for transmitting a control channel when cells have different duplex structures in an intra-cell carrier aggregation system are provided. The method of transmitting and/or receiving a control channel by an evolved node b (enb) in a wireless communication system includes receiving capability information of a user equipment (ue) from the ue, transmitting scheduling information to the ue, transmitting downlink data according to the transmitted scheduling information, and receiving an uplink control channel for the downlink data from the ue based on the capability information of the ue..
| Expandable distributed core architectures having reserved interconnect bandwidths|
A network system for an expandable distributed core architecture (“dca”) includes multiple spine switches, multiple leaf switches coupled thereto, and a plurality of interconnections coupling each of the spine switches to each of the leaf switches. Servers, storage, and other system items and resources can be coupled to the leafs via downlinks and uplinks.
| Power headroom reporting for carrier aggregation|
Power headroom reporting and report handling are discussed in the context of a physical uplink shared channel (pusch), on which a user equipment (ue) has no valid uplink grant, and a physical uplink control channel (pucch) on which a ue has no transmission. Under these circumstances, it is not possible to directly calculate one or more parameters which are used to calculate power headroom.
| Assigning dynamic gain factors to coordinate distributed radio units|
A way of optimizing communication by minimizing the momentary overall radiated energy under constraints in respect to coverage and maintenance of communication with the users, is provided herein. Channel parameters are estimated from downlink and/or uplink communications or from user equipment messages and desirable gain factors are derived from the minimization.
| Grant utilization based other cell interference estimation|
Mobile broadband traffic has been exploding in wireless networks resulting in an increase of interferences and reduced operator control. Networks are also becoming more heterogeneous putting additional demand in interference management.
| Systems and methods for synchronizing wireless communication device configurations|
An apparatus operable in a communication system is described. The apparatus includes means for sending a connection reconfiguration message using a first configuration.
|Transmission power control on a wireless communication device for a plurality of regulated bands or component carriers|
A wireless communication device is configured for performing uplink transmission power control. The wireless communication device includes a processor and instructions stored in memory.
|Controlling uplink transmit power in a plurality of basestations|
A method for controlling uplink transmit power for a plurality of basestations in a mobile communications network is disclosed. The basestations may form a second layer within the network, and the network may comprise another plurality of basestations forming a first layer.
|Methods and arrangements for a coordination of frequency band selections for interfering uplink transmissions in a cellular network|
A method in a base station for assisting in a coordination of frequency band selections for interfering uplink transmissions in a cellular network. The base station selects a first frequency band and a second frequency band.
|Remote wellsite material tracking|
A wellsite system that includes a bulk material transporter, a mobile tagger, and an uplink. The bulk material transporter includes a supply of a bulk material, a meter to measure output from the supply, and a data logger to log the output as a function of a predetermined parameter.
|Method and device for data transmission|
Disclosed are a method and a device for data transmission, which relate to the field of wireless communication technologies, and are used for decreasing signaling overhead of a system in this application, an enb delivers a scheduling radio network temporary identifier rnti to a terminal; the enb schedules uplink resources and/or downlink resources for the terminal through a physical downlink control channel pdcch scrambled by using the scheduling rnti, receives uplink data sent by the terminal on the scheduled uplink resources, and sends downlink data to the terminal on the scheduled downlink resources. The terminal monitors the pdcch scrambled by using the scheduling rnti, and sends the uplink data and/or receives the downlink data by using the resources scheduled by the monitored pdcch.
|Uplink transmission method and apparatus in carrier aggregation system|
The invention discloses an uplink transmission method and apparatus in a carrier aggregation system and relates to the field of radio communications so as to address the issue of how to perform uplink transmission in a secondary cell when a base station configures a user equipment additionally with the secondary cell. In the invention, a user equipment selects, under a preset reference carrier selection rule, one of downlink carriers corresponding to cells having already eatablished downlink synchronization with a base station as a timing reference downlink carrier used by a secondary cell after the base station configures the user equipment additionally with the secondary cell; and the user equipment performs uplink transmission in the secondary cell according to downlink timing of the timing reference downlink carrier.
|Uplink channel for wireless communications|
A transmission procedure for use in a communication system including a base station and one or more terminals. The base station transmits a signal to a terminal, and provides the terminal with possible characteristics of a further signal for transmission from the terminal to the base station, the possible characteristics including at least one of: one or more locations for transmission of the further signal in the time domain; and one or more locations for the transmission of the further signal in the frequency domain; and wherein transmission of the further signal from the terminal, with one or more characteristics selected by the terminal from the possible characteristics, indicates further information relating to the terminal..
|Method and apparatus for transmitting channel state information using pucch format 3 in a wireless access system|
The present invention relates to various apparatuses and methods for encoding channel state information (csi) and transmitting the encoded csi in a wireless access system supporting a multi-cell or multi-carrier environment. The method for user equipment to transmit csi about two or more cells in a wireless access system includes the steps of: generating csi bits for two or more cells; encoding each csi bit for the two or more cells; and periodically transmitting the encoded csi bit using physical uplink control channel (pucch) format 3..
|Base station and method of calculating correction value|
In a base station, a downlink radio resource and an uplink radio resource to be used for transmission of a known signal from a communication terminal are associated for null steering to be performed based on the known signal. A correction value calculating unit calculates a first correction value used to correct a downlink quality value obtained by a communication terminal.
|Method and apparatus for transmitting uplink control signal in wireless communication system|
Provided are a method and apparatus for transmitting an uplink control signal in a wireless communication system. A terminal receives one antenna port in a good channel state or one indicator that indicates precoding, which is selected by a base station, from the base station; and transmits the uplink control signal through a physical uplink control channel (pucch) to the selected one antenna port or the selected one precoding..
|Method and apparatus for transmitting uplink control information in wireless communication system|
Provided are a method and an apparatus for transmitting uplink control information (uci), which is carried out by a terminal in a wireless communication system. If the number of information bits of the uci falls inside a specific range when different types of uci are transmitted through the same pucch format, a bit sequence of each of the uci are channel-coded by aligning/interleaving, wherein the aligning/interleaving is carried out so that the uci having high importance are channel-coded so as to have better decoding performance..
|Precoding control indication feedback method, user equipment, and base station|
Embodiments of the present invention disclose a precoding control indication feedback method, a user equipment, and a base station. Channel capacity values corresponding to precoding matrices in a precoding matrix set are calculated.
|Uplink synchronization management in wireless networks|
In at least some embodiments, a wireless networking system is provided. The wireless networking system includes a base-station and a plurality of user devices in communication with the base-station.
|Multi-carrier operation for wireless systems|
The present disclosure generally relates to an uplink control signal design for wireless system. One example method of a subscriber station (ss) includes performing network entry in a multi-carrier wireless environment using a primary carrier, receiving timing information corresponding to the primary carrier, receiving a first control signaling via the primary carrier, the first control signaling assigning at least one secondary carrier, transmitting uplink data via the secondary carrier using an uplink transmission timing of the secondary carrier, the uplink transmission timing of the secondary carrier being assigned the same as an uplink transmission timing of the primary carrier, and determining an adjustment of the uplink transmission timing or frequency of the secondary carrier..
|Method for transmitting ack/nack signal in wireless communication system applied carrier aggregation and apparatus therefor|
A method and apparatus for transmitting ack/nack (acknowledgement/negative-ack) state information in a wireless communication system. The method includes receiving, by a user equipment (ue), multiple transmission blocks through multiple downlink component carriers from a base station (bs); and transmitting, by the ue, multiple transmission block ack/nack state information through a single uplink component carrier to the bs.
|Prohibition of sounding reference signal transmission on newly activated secondary cells|
In a wireless network supporting aggregation of uplink component carriers, sounding reference signals, srs, are transmitted on an uplink, ul, primary component carrier. An activation command corresponding to an ul secondary component carrier, scc, is received, in response to which the receiving transceiver determines whether it has valid timing information for the ul scc, wherein valid timing information for the ul scc indicates that the ul scc is ul synchronized.
|Search space reconfiguration for enhanced-pdcch|
The present invention relates to rapid search space reconfiguration for e-pdcch (enhanced physical downlink control channel) in wireless communication system to avoid flashlight interferences from neighbouring cells and to allocate the e-pdcch on the best physical resource blocks (prbs) in frequency fluctuation dominated scenarios. To this end, a method for providing low-latency feedback on a reconfiguration attempt of a search space for an enhanced-pdcch, and a corresponding apparatus are provided.
|Method and apparatus for transceiving data in a wireless communication system which supports a plurality of component carriers|
The present disclosure relates to an operating method of a terminal for transceiving data to/from a base station in a system that supports a plurality of component carriers. The method includes receiving, from the base station, downlink control information (dci) masked using a terminal identifier (cell-radio network temporary identifier (c-rnti)) or a semi-persistent scheduling terminal identifier (sps c-rnti) through a physical downlink control channel (pdcch); determining a component carrier for transceiving data to/from the base station; and transceiving data to/from the base station through the determined component carrier.
|Method of indicating physical uplink control channel resource in enhanced multiple-input multiple-output technology and related communication device|
A method of indicating a physical uplink control channel (pucch) resource for a user equipment (ue) of a wireless communication system includes receiving a resource index denoting pucch format 2 resources and pucch format 3 resources, instead of merely denoting pucch format 2 resources, from a network of the wireless communication system; and determining resources for a transmission of control information over pucch format 2 or pucch format 3 based on an operation of the received resource index.. .
|Method and apparatus for initiating communications on a shared channel in a mobile communications system|
A method and apparatus for initiating communications on a shared channel in a mobile communication system are provided. A user equipment transmits an uplink signal for requesting communications on the shared channel to a node b, and waits for a delay duration without monitoring a downlink after transmitting the uplink signal.
|Communication units and methods for relay-assisted uplink communication|
A relay device for supporting uplink communication between a terminal device and a base station is described. The relay device comprises at least one receiver arranged to receive a downlink message from the base station; a control processor, operably coupled to the at least one receiver and arranged to determine from the downlink message information identifying an uplink control resource to be used by the terminal device; and a transmitter, operably coupled to the control processor and arranged to relay received periodic uplink control channel messages on the identified uplink control resource from the terminal device to the base station..
|Communication units and methods for relay-assisted uplink communication|
A relay device is described for supporting communications between a terminal device and a base station, the relay device comprises: at least one receiver; and a control processor, operably coupled to the at least one receiver and arranged to: monitor a downlink communication from the base station to the terminal device; determine therefrom at least one uplink resource to be used by the terminal device; configure the at least one receiver to receive the at least one uplink resource; receive an uplink message on the at least one uplink resource; determine therefrom uplink control information used by the terminal device; modify the uplink message on the at least one uplink resource; and relay the uplink message to the base station.. .
|Multi-channel power control|
Embodiments of computer-implemented methods, systems, computing devices, and computer-readable media are described herein for assigning transmission power to one or more components carriers in an uplink transmission utilizing carrier aggregation. In one embodiment, power is assigned to a component carrier based on the priority level of the component carrier.
|Downlink-uplink configuration determination|
Uplink and downlink traffic for a plurality of user equipments ues in a cell is differentially weighted according to traffic type, and that weighted traffic total is used to select one uplink-downlink configuration for a radio frame from among a>1 possible uplink-downlink configurations. The weighting may use a priority factor or traffic class identifier that corresponds to the traffic type.
|Electronic device, method and computer-readable medium|
An electronic device, a method, and a computer-readable medium. The electronic device includes a circuitry configured to receive a radio communication signal for another device, configured to determine, based on the radio communication signal, one or more features that can reflect the difference between an uplink transmission mode and a downlink transmission mode, and configured to judge whether the radio communication signal is for the uplink transmission or the downlink transmission according to the one or more features..
|Multi-carrier integration apparatus for distributed antenna system|
A band combiner unit includes a plurality of carrier modules (cms) each configured to be connected to a base transceiver station (bts) or bi-directional amplifier (bda) for corresponding ones of the carriers, wherein each of the cms is configured to transmit downlink signals from the corresponding bts/bda, adjust the downlink signals, and transmit the downlink signals to a first combiner, and to receive uplink signals from a second combiner, adjust the uplink signals, and transmit the uplink signals to the corresponding bts/bda, the first combiner configured to combine the downlink signals from the cms, and transmit the combined downlink signals to a distributed antenna system (das), the second combiner configured to split a combined uplink signal from a das, and transmit the split uplink signals to corresponding ones of the cms, and a band combiner unit controller for monitoring and controlling the cms.. .
|Method for transmitting control information, user equipment and base station|
Embodiments of the present invention disclose a method for transmitting control information, a user equipment and a base station. The method includes: obtaining a resource occupied by first uci, and obtaining a resource occupied by second uci; performing channel encoding on the first uci according to the resource occupied by the first uci to obtain an encoded bit sequence of the first uci, and performing channel encoding on the second uci according to the resource occupied by the second uci to obtain an encoded bit sequence of the second uci; mapping the encoded bit sequence of the first uci and the encoded bit sequence of the second uci to a physical uplink channel, so as to transmit to a base station..
|Applying error resiliency based on speed|
A method for applying error resiliency based on speed is disclosed. A speed of the wireless communication device is detected.
|Mobile communication system, qos control station and mobile station|
A first access network in which a bearer transfer path that guarantees a predetermined qos has been established and a second access network in which a transfer path which is different from that in the first access network has been established are provided, and pcrf 60 transmits to a mobile station an uplink traffic switching request including information of a flow of which the access system type is switched, out of flows in which a ue 10 performs communication, and information of an access system type to be a switching destination of the flow, and the ue 10, upon receiving the uplink traffic switching request, switches a transfer path of the flow included in the uplink traffic switching request to that of the access system type. This makes it possible to provide a mobile communication system or the like in which a transmission path of a flow established by a mobile station capable of being simultaneously connected to a plurality of radio access networks is able to be switched without making alterations to all the radio access networks, with initiative taken by a control station installed in a core network..
|Method and apparatus for managing quality of service of uplink in wireless communication system|
A method of managing quality of service (qos) of an uplink of a terminal includes the steps of: when the terminal supports reflective qos, transmitting an instruction regarding the reflective qos to a network node; and receiving from the network node an instruction on whether the reflective qos is to be applied in response to the instruction regarding the reflective qos.. .