2901results about "Payload allocation" patented technology

A random access method and apparatus, a terminal, a network device, and a medium, are provided. The random access method includes: executing, by a terminal, random access in a random access mode, where the random access mode is used for determining resources used by a target transmission, and the target transmission includes at least one of the following: a Physical Random Access CHannel (PRACH) transmission corresponding to the random access or a target uplink transmission during a process of the random access.

This disclosure describes systems, methods, and devices for configuring sounding reference signal resources across multiple frequency locations for device positioning. A device may encode for transmission a sounding reference signal (SRS) including a first set of SRS resources for a first transmission by a user equipment (UE) device to the node B network device at a first time and a second set of SRS resources for a second transmission by the UE device to the node B network device at a second time; decode the first transmission received from the UE device using the first set and a first bandwidth at the first time; decode the second transmission received from the UE device using the second set and a second bandwidth at the second time; and combine the first transmission and the second transmission for a device positioning estimation based on the first bandwidth and the second bandwidth.

Methods and apparatuses for user equipment (UE) initiated early sounding reference signal (SRS) triggering. A method of operating a UE includes receiving a configuration related to a SRS. The configuration indicates a list of downlink (DL) signals associated with one or more cells, SRS resources, and an association between the DL signals and the SRS resources The method further includes measuring and determining a DL signal from the DL signals and determining, from the SRS resources, an SRS resource associated with the DL signal. The method further includes transmitting an uplink (UL) signal associated with the determined SRS resource and transmitting the SRS resource based on the UL signal.

A wireless device receives one or more configuration parameters indicating cyclic prefix extension (CPE) starting positions for physical sidelink shared channel (PSSCH) transmissions and a plurality of priorities for the PSSCH transmissions. The CPE starting positions are configured for each priority. A plurality of CPE durations are based on the CPE starting positions. The wireless device receives a physical downlink control channel (PDCCH) indicating a starting symbol of a PSSCH transmission. The wireless device determines a first symbol based on a first CPE duration. The first symbol is before the first CPE duration from the starting symbol. The first CPE duration is based on a first CPE starting position that is pre-defined. The first symbol is after a processing time from the last symbol of the PDCCH. The wireless device transmits the PSSCH transmission and a CPE with a second CPE duration.

Methods, systems, and devices for wireless communications are described. A transmitter may modulate a set of bits into an on-off keying (OOK) sample sequence for wireless transmission to a receiver in a set of frequency resources. The transmitter may apply a transform (e.g., a discrete Fourier transform (DFT)) to the OOK sample sequence to generate a frequency domain representation of the OOK sample sequence. In some cases. the transmitter may, using an orthogonal frequency division multiplexing (OFDM) waveform generator, generate an OFDM waveform based on mapping the frequency domain representation of the OOK sample sequence to a set of resource elements of the set of frequency resources. In some cases. the transmitter may transmit the OFDM waveform to the receiver via the set of frequency resources.

A computer-readable storage medium stores instructions for execution by one or more processors of a UE and to configure the UE for positioning enhancements in a 5GNR and beyond network, and cause the UE to encode RRC signaling for transmission to a base station. The RRC signaling includes UE capability information, indicating the UE supports one or both of DL PRS bandwidth aggregation and UL SRS for positioning bandwidth aggregation. Higher layer configuration via RRC signaling is received from the base station and configures a linkage between DL PRS resource sets across two or more DL PFLs that are mapped to two or more contiguous intra-band DL component carriers for DL PRS bandwidth aggregation operation. The UE performs measurements using the DL PRS resource sets across the configured intra-band DL component carriers in accordance with the linkage.

A base station of a wireless communication system is disclosed. The base station of the wireless communication includes a communication module; and a processor configured to control the communication module. The processor receives a radio resource control (RRC) signal from a base station of the wireless communication system through the communication module and determines a time-frequency resource corresponding to at least one resource-set indicated by the RRC signal. The processor receives a physical control channel from the base station through the communication module, determines a time-frequency resource domain in which physical data channel reception of the terminal is scheduled by the physical control channel, and receives a physical data channel based on a time-frequency resource in which the physical data channel reception of the terminal is scheduled and a time-frequency resource in which the at least one resource-set overlap. The resource-set is a set of time-frequency resources.

Embodiments of the present disclosure relate to channel state information (CSI) framework in a full duplex (FD) system. According to some embodiments of the disclosure, a UE may: determine a first type of CSI reference signal (CSI-RS) and a second type of CSI-RS based on at least one CSI-RS resource setting and a specific configuration; and measure at least one of the first type of CSI-RS or the second type of CSI-RS to derive a channel measurement or interference measurement for a CSI report.

This terminal comprises: a control circuit that determines the resource of an uplink channel on the basis of information related to the position of the terminal; and a transmission circuit that uses the resource to transmit an uplink channel signal.

Various aspects of the present disclosure generally relate to wireless communication. Some aspects more specifically relate to downlink control information (DCI) multiplexed with one or semi-persistent scheduling (SPS) physical downlink shared channel (PDSCH) transmissions. In some aspects, a user equipment (UE) may receive a DCI message that is multiplexed with an SPS PDSCH transmission of a series of SPS PDSCH transmissions. In some aspects, a DCI message that is multiplexed with an SPS PDSCH transmission may be used to dynamically adjust transmission parameters associated with one or more SPS PDSCH transmissions of the series of SPS PDSCH transmissions. In some other aspects, the DCI message that is multiplexed with the SPS PDSCH transmission may be used to dynamically schedule a dynamic grant PDSCH transmission.

A method of operating a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving, from a base station, control information of a downlink (DL) signal or an uplink (UL) signal within a specific time duration in which half duplex (HD) or full duplex (FD) is possible, the control information including information on a transmission configuration indicator (TCI) state or a sounding reference signal resource indicator (SRI) that is available in a time duration for the FD; and performs a transmission and a reception in an indicated time duration among the time duration for the FD using a TCI state or an SRI corresponding to the indicated time duration based on the indication information.

A wireless communication method and / or apparatus is disclosed. The method comprises receiving, by a wireless communication terminal from a network node, configuration information for a handover procedure without a Random Access Channel, RACH procedure; initiating, by the wireless communication terminal, the handover procedure without a RACH procedure according to the configuration information; and transmitting, by the wireless communication terminal to a wireless communication node, uplink, UL, data for the handover procedure without a RACH procedure according to the configuration information.

Provided are an apparatus and method for operation of an apparatus in a wireless communication system. The apparatus may be a UE, a chipset, or a base station. The UE receives an FD configuration message notifying a full duplex symbol from among a plurality of symbols, receives a cell-specific common TDD configuration message, and receives a UE-specific dedicated TDD configuration message. Here, only for the full duplex symbol from among the plurality of symbols, second direction information notified by the dedicated TDD configuration message overrides first direction information notified by the common TDD configuration message.

This disclosure is generally directed to wireless communication systems and methods, and particularly relates to resource control for wireless transmission with repetitions based on subband full duplex. The various implementations concern determination of conditions under which the various repetitions of an uplink (or downlink) wireless transmission are allowed to be transmitted in a mixed manner across an uplink (or downlink) bandwidth part and an uplink (or downlink) subband within an otherwise downlink (or uplink) bandwidth part. Various mechanisms for determining resources for the transmission of the repetitions based on one or more resource identification fields in a resource control message for scheduling the wireless transmission are further disclosed. Such mechanisms provide consistent resource allocation between the repetitions transmitted in the mixed manner.

In some examples, a vehicular battery management system (BMS) comprises a set of battery cells and a secondary network node coupled to the set of battery cells. The secondary network node is configured to wirelessly receive, in a first slot of a super frame, a unicast downlink packet from a primary network node, the unicast downlink packet addressed to the secondary network node. The secondary network node is also configured to wirelessly transmit, in a second slot of the super frame and responsive to the unicast downlink packet, an uplink packet to the primary network node.

Embodiments of the present invention provide a DMRS port determining method and apparatus, a device, and a storage medium. The method comprises: receiving first indication information sent by a network device, the first indication information being used for indicating quasi co-location (QCL) relationship information and / or power control parameters corresponding to a physical uplink shared channel (PUSCH); and according to the first indication information, determining DMRS port(s) corresponding to the PUSCH, wherein the DMRS port(s) correspond(s) to one or multiple pieces of space related information, and the DMRS ports corresponding to different space related information among the multiple pieces of space related information are different.

In a wireless communication system according to various embodiments, a UE receives, from a base station, first configuration information for configuring a bandwidth part (BWP), receives, from the base station, an offset for configuring at least one sub-band within the BWP and second configuration information including information about the bandwidth size, and configures at least one sub-band on the basis of the second configuration information, wherein the at least one sub-band can be configured on the basis of a specific granularity determined according to the offset, the bandwidth size and a system bandwidth size.

A user equipment (UE) is configured to receive configuration information comprising allocation information for a downlink repetition bundle with a configured number of repetitions and conditional resources associated with the downlink repetition bundle, determine whether the conditional resources associated with the downlink repetition bundle are to be activated and decode a transport block from physical downlink shared channel (PDSCH) received over multiple resources from at least one of the downlink repetition bundle and the conditional resources associated with the downlink repetition bundle.

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a terminal in a wireless communication system includes receiving, from a base station, configuration information on an orthogonal cover code (OCC), identifying a transport block (TB) and multiple slots for a TB processing, based on the configuration information, applying a different OCC sequence to each repetition of the TB, and transmitting, to the base station, a physical uplink shared channel (PUSCH).

Disclosed are a method by which a device having a forwarding link for forwarding signals received from a control link and a terminal communicates with a base station in a wireless communication system, and a device therefor, according to various embodiments. Disclosed are the method and the device therefor, the method comprising the steps of: receiving a configuration of a first time resource in which a forwarding operation for the forwarding link is performed through the control link; receiving resource allocation information about a second time resource in which transmission of an uplink signal for the control link is performed; and determining whether the transmission of the uplink signal is performed with priority over a forwarding operation in the second time resource, which overlaps with the first time resource on the basis of the type of uplink signal or payload.

This application provides a communication method, apparatus, and system. The method includes: a terminal device receiving configuration information, the configuration information being used to configure the terminal device to communicate on K cells, where K is a positive integer; the terminal device receiving first indication information, the first indication information indicating a first capability, the first capability being related to the configuration information, and the first capability being at least one of a first frequency band combination, a first characteristic set, or a first carrier characteristic set. The terminal device can obtain accurate communication configuration in a timely manner, avoiding uplink and downlink reception impairments, bit errors, and other anomalies caused by inaccurate alignment of this information between the network device and the terminal device, thereby improving communication quality.

A method by which a UE receives a signal, according to an embodiment, may comprise: receiving, through higher layer signaling, a configuration related to multi-cell scheduling; and on the basis of the configuration related to the multi-cell scheduling, receiving downlink control information (DCI) for the multi-cell scheduling, wherein the DCI includes a first field commonly configured for scheduled cells, codepoints of the first field are associated with a plurality of first entries, each of which is configured with a parameter combination for multiple cells, and for the first entry associated with the first codepoint acquired via the first field as the result of receiving the DCI, the UE may determine, on the basis of a bandwidth part (BWP) information field of the DCI, the parameter combination configured for the first entry.

Methods, systems, and devices for wireless communications are described. Various aspects relate generally to signaling- or configuration-based mechanisms according to which user equipments (UEs) may prioritize between participating in communication of a sidelink reference signal or participating in communication of a sidelink data message in scenarios in which a candidate sidelink reference signal transmission occasion at least partially overlaps in time with the sidelink data message. Some aspects more specifically relate to prioritization techniques or transmission modes according to which a UE may select or otherwise ascertain a priority of a sidelink reference signal transmission or reception based on how recently a previous sidelink reference signal transmission or reception occurred. Further, some aspects relate to how a UE may transmit signaling in accordance with a decision at the UE to prioritize one of a sidelink reference signal or a sidelink data message.

The embodiment of the invention provides a multi-tone signal sending method and device. The method comprises the steps that a first multi-tone signal is generated, the first multi-tone signal comprises N single-tone signals, the amplitude value of each single-tone signal is the same, the initial phases of at least two single-tone signals in the N single-tone signals are the same, or the absolute values of the initial phases of at least two single-tone signals in the N single-tone signals are the same, and N is an integer larger than or equal to 2; and sending the first multi-tone signal. According to the method disclosed by the invention, the average power of multi-tone signal transmission can be improved, and the transmission distance or the coverage range of the multi-tone signal can be further improved.

A wireless device (10) receives control data provided by a node (100) of the wireless communication network. The control data indicates a set of one or more supported machine-learning models for encoding and decoding of uplink control signaling from the wireless device (10) to the node (100). The wireless device (10) selects one or more of the machine-learning models from the set. Based on at least one of the one or more selected machine-learning models, the wireless device (10) encodes uplink control signaling from the wireless device (10) to the node (100).

Wireless communications systems and methods related to determining physical uplink shared channels (PUSCHs) for communicating in a configured grant resource are provided. A first communication device determines a PUSCH opportunity set including one or more PUSCH opportunities for communicating in a configured grant resource. The first wireless communication device communicates, with a second wireless communication device, a communication based on the determined PUSCH opportunity set.

This disclosure may propose a method for transmitting / receiving a physical protocol data unit (PPDU) with an improved structure and a device related thereto. A station (STA) related to this disclosure can generate an ELR PPDU that includes a data field. The ELR PPDU may include a legacy signal (L-SIG) field containing information related to the length of the ELR PPDU and a universal signal (U-SIG) field containing information for interpreting the ELR PPDU. For example, the L-SIG field, the RL-SIG field, and the U-SIG field may be generated based on the first subcarrier frequency spacing. For example, the ELR PPDU may further include a Short Training Field (STF), a Long Training Field (LTF), an ELR Signal (ELR-SIG) field, and a data field. For example, the STF, the LTF, the ELR-SIG field, and the data field may be generated based on the second subcarrier frequency spacing.

The present invention relates to a wireless communication system, in which a terminal comprises a transceiver and a processor that controls the transceiver, wherein the processor may: receive first information indicating whether a first slot includes a subband for uplink transmission; receive second information indicating whether a second slot includes the subband for uplink transmission; and perform repetition transmission of a physical uplink shared channel (PUSCH) on the first slot and the second slot, wherein the first slot includes the subband for uplink transmission, and the second slot does not include the subband for uplink transmission.