Abstract: A base station (eNB) determines device-to-device (D2D) transmission parameters for signal transmission over a D2D communication link between a first user equipment (UE) device and a second UE device. The eNB instructs the first UE device to transmit a reference signal that is received by the second UE device. The second UE device reports D2D channel characteristic information indicative of the received reference signal. Based on the D2D channel characteristic information, the base station determines the D2D transmission parameters and provides the parameters to the first UE device.

Abstract: A wireless device receives one or more messages comprising configuration parameters. The configuration parameters indicate: a first plurality of bandwidth parts (BWPs) of a Uu link; and a second plurality of BWPs of a sidelink. A downlink control information (DCI) is received. The DCI indicates a first BWP of the first plurality of BWPs. The wireless device selects a second BWP, from the second plurality of BWPs, associated with the first BWP. In response to the reception of the DCI: the first BWP is activated; and the second BWP is activated.

Abstract: A communication system is disclosed in which a communication device and a base station initially communicate using a first bandwidth. The communication device monitors for control data transmitted, by the base station, using a first control resource set conveyed in the first bandwidth. The communication device and the base station switch to using a second bandwidth, wherein the second bandwidth is different to the first bandwidth, and the communication device monitors for control data transmitted, by the base station, using a second control resource set that is conveyed in the second bandwidth.

Abstract: A data transmission method, and a device are provided. The method includes: when direct hybrid auto repeat request HARQ feedback information and uplink information are to be sent within a target time unit, and the direct HARQ feedback information and the uplink information satisfy a predetermined timing relationship, sending, by a first terminal, the direct HARQ feedback information and the uplink information to an access network device on the same physical layer uplink channel within the target time unit. The direct HARQ feedback information is configured to indicate a receiving state corresponding to direct data, and the direct data is physical layer data sent by the first terminal to a second terminal through a direct link.

Abstract: Methods and systems for resume request followed by release and redirect are herein provided. According to one aspect, a method performed by a User Equipment for communicating within a telecommunications network comprises: while in a Radio Resource Control (RRC) INACTIVE state, sending, to a base station, a request to resume communication, and, without entering an RRC CONNECED state, receiving, from the base station, an instruction to release and redirect; and in response to receiving the instruction to release and redirect, performing cell selection in a Radio Access Technology and attempting to establish or resume communication with the selected cell.

Abstract: A communication system includes a communication apparatus and a base station. The communication apparatus includes a Discrete Fourier Transform (DFT) transformer which transforms a time-domain signal into a frequency-domain signal with a DFT size that is a product of powers of a plurality of values; a mapper which maps the frequency-domain signal on a plurality of frequency bands, each frequency band being located at a position separate from position(s) of other(s) of the plurality of frequency bands; and a signal generator which generates a single carrier-frequency division multiple access (SC-FDMA) time-domain signal from the mapped signal. The base station includes a receiver which receives the SC-FDMA time-domain signal; a combiner which generates the frequency-domain signal from the SC-FDMA time-domain signal; and a transformer which transforms the frequency-domain signal into the time-domain signal with an inverse Discrete Fourier Transform (IDFT) having the DFT size.

Abstract: Methods and systems for resume request followed by release and redirect are herein provided. According to one aspect, a method performed by a User Equipment for communicating within a telecommunications network comprises: while in a Radio Resource Control (RRC) INACTIVE state, sending, to a base station, a request to resume communication, and, without entering an RRC CONNECED state, receiving, from the base station, an instruction to release and redirect; and in response to receiving the instruction to release and redirect, performing cell selection in a Radio Access Technology and attempting to establish or resume communication with the selected cell.

Abstract: A terminal apparatus includes: a receiver configured to receive a PDCCH including a DCI format including a frequency resource assignment field, and determine that a PDSCH is not scheduled by the DCI format, based at least on a fact that the frequency resource assignment field is set to all ones; and a transmitter configured to transmit a HARQ-ACK codebook on a PUCCH, based at least on the fact that the frequency resource assignment field is set to all ones.

Abstract: A base station receives, from a wireless device, a wireless device capability message. The wireless device capability message comprises at least one parameter indicating a first physical uplink shared channel (PUSCH) processing period. The first PUSCH processing period is between: a reception time of a downlink control information (DCI) comprising a resource assignment; and a PUSCH transmission time of the resource assignment. The base station transmits, to the wireless device, a first DCI indicating a first resource assignment occurring after a time period from when the first DCI is received by the wireless device. The time period is equal to or greater than the first PUSCH processing period. The base station receives a transport block via the first resource assignment.

Abstract: A terminal apparatus includes a receiver configured to monitor a PDCCH with a DCI format on an active downlink BWP in a serving cell in a Secondary Cell Group (SCG), the DCI format being used for scheduling a PDSCH, and receive the PDSCH on the downlink BWP, and a transmitter configured to transmit a HARQ-ACK on a PUCCH.

Abstract: The implementations of the present disclosure relate to a method and a device for measuring interference or signal received power, the method includes: a terminal device measures channel sounding reference signal SRS resources to obtain a reference signal received power RSRP value corresponding to at least one SRS resource; on the basis of the RSRP value corresponding to the at least one SRS resource, the terminal device determines a value to be reported; and the terminal device reports the value to be reported to a network device.

Abstract: A method and an apparatus for transmitting and receiving data in a wireless LAN system are proposed. Specifically, an AP transmits control information to at least one STA. The AP transmits data to at least one STA or receives data from at least one STA, on the basis of the control information. The control information includes resource unit information for transmitting and receiving the data in a broadband. If the RU information is tone plan information for the full bandwidth of the broadband, the RU information includes allocation information that the broadband is composed of 12 guard tones, 4068 tones RU, 5 DC tones, and 11 guard tones. If the RU information is tone plan information to which OFDMA is applied for the broadband, the RU information includes allocation information that the broadband is composed of 12 guard tones, 2020 tones RU, 13 tones RU, 7 DC, 13 tones RU, 2020 tones RU, and 11 guard tones.

Abstract: Methods for wireless communications over a wideband carrier are provided. Time-frequency resources of the wideband carrier within a transmission time interval are divided into multiple time-frequency resource blocks. Each of the time-frequency resource blocks corresponds to a group of contiguous subcarriers of the wideband carrier and orthogonal frequency division multiplexing symbols. Data streams may be scheduled to be transmitted in different time-frequency resource blocks, and may be destined for different user equipments or the same user equipment. Baseband processing operations may be performed on data streams scheduled in different time-frequency resource blocks independently from one another. Separate control channels or one common control channel may be configured for data transmissions in different time-frequency resource blocks.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a capability message indicating support for multiple configured grant small data transmission (CG-SDT) configurations and may receive one or more downlink messages that collectively indicate a downlink bandwidth part (BWP), an uplink BWP and a set of CG-SDT configurations based on transmitting the capability message. Each CG-SDT configuration may be associated with respective time and frequency resources for use in one or more CG-SDTs. The UE may transition out of a radio resource control (RRC) connected state based on receiving the one or more downlink messages. The UE may transmit an initial CG-SDT that includes a common control channel (CCCH) message using time and frequency resources associated with one or more of the set of CG-SDT configurations based on comparing the respective time and frequency resources associated with the each of the CG-SDT configurations.

Abstract: Systems, methods, and devices for encoding and decoding a packet buffer for data exchange over a communications network, including parsing a data container definition file to determine a packet format; generating a code file based on the data container definition file; inserting the code file into a source tree of an application; compiling the source tree to generate an executable file; and executing the executable on a computing device in communication with the communications network, wherein the executable file encodes and decodes the packet buffer for data exchange over the communications network.

Abstract: Wireless communications systems and methods related to unscheduled uplink hybrid automatic repeat request (HARQ) data transmissions in a shared radio frequency band are provided. A user equipment (UE) determine priorities for a plurality of transport blocks (TBs) associated with a plurality of hybrid automatic repeat request (HARQ) processes for transmission during configured transmission periods. The UE transmits, to a base station (BS), the plurality of TBs in a shared radio frequency band during the configured transmission periods based on the determined priorities.

Abstract: In a communication system, an SLG includes a slice selection unit that selects, in receiving a network slice reservation request including a network condition from a vCPE, based on topology information, a latency state, and processing capability information regarding each of the other SLGs, a destination SLG of a network slice that satisfies the network condition to reserve the network slice, and if there is no destination SLG that satisfies the network condition, newly activates a destination SLG to establish a network slice that satisfies the network condition, and an allocation unit that allocates traffic transmitted from the vCPE to the network slice reserved or established by the selection unit.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a repeater node may receive a communication, wherein the communication is to be forwarded by the repeater node in accordance with a digital repeating operation. The repeater node may perform a measurement associated with the communication. The repeater node may transmit, to a control node, a feedback communication that is based at least in part on the measurement associated with the communication. Numerous other aspects are provided.

Abstract: A terminal for managing a bandwidth part in a wireless communication system is provided.

Abstract: Provided is a method by a user equipment (UE), comprising: receiving one or more messages comprising sounding reference signal (SRS) configuration information from a based station (BS), the SRS configuration information comprises a partial frequency sounding indicator and additional information associated with the partial frequency sounding indicator, and determines SRS resource allocation; and sending a SRS to the BS in accordance with the SRS configuration information.