Abstract: The disclosure relates to a communication technique for convergence between a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system and a technology for Internet of Things (IoT), and a system thereof. The disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety related services, etc.) based on the 5G communication technology and the IoT-related technology. Disclosed are a method and an apparatus for determining a time domain resource area allocation.

Abstract: Method and apparatus for reduction of latency between the time when packets arrive at Layer 1 and the time when resource is selected for transmission are disclosed. One method of the apparatus for latency reduction includes excluding resource from a resource set for packets transmission on SL based on at least one of parameters which are determined according to a latency requirement for the packets, wherein, the parameters comprise a required percentage of the candidate resource in the resource set, maximum power threshold of interference signal, and maximum number of times for increasing power threshold of interference signal.

Abstract: Various aspects related to various apparatuses, methods, and computer-readable medium are described herein. Some aspects may enable an apparatus to protect downlink (DL) communication(s). Some aspects may enable an apparatus to perform DL communication(s). Some aspects may enable an apparatus to communicate regarding uplink (UL) communication(s). Some aspects may enable an apparatus to perform operation(s) related to an allocation vector. Some aspects may enable an apparatus to perform operation(s) related to random access. Some aspects may enable an apparatus to perform UL communication(s). The written description and appended drawings provide detailed descriptions regarding these and many other aspects.

Abstract: Various methods, apparatus and systems are disclosed related to the detection and reporting of UE inactivity. One exemplary method is performed by a distributed unit of a base station. The base station further comprises a centralized unit. The method comprises: monitoring the activity of one or more data radio bearers, established between the distributed unit and a user equipment, for carrying user data; and transmitting, to the centralized unit, a report message comprising an indication of the activity of the one or more data radio bearers.

Abstract: A mobile information handling system may include, in an embodiment, a wireless network interface; a wireless performance modulator to adjust the performance of the wireless network interface; and a sensor to receive input descriptive of the environment of the mobile information handling system and provide the input to the wireless performance modulator to adjust the performance of the wireless network interface based on information associated with the sensed environment received by the sensor wherein the sensor is a movement sensor to detect the movement of the mobile information handling system so as to determine, with the wireless performance modulator, whether to initiate a roaming process to search for a wireless network to communicatively couple the mobile handling system upon detection of movement above a threshold level.

Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for signaling between an access point (AP) multi-link device (MLD) and a non-AP MLD that support multi-link communication in a wireless local area network (WLAN). In some implementations, a multi-link association may include a first link (referred to as an anchor link) and one or more other links (referred to as auxiliary links). The signaling may include control information to activate or deactivate auxiliary links dynamically based on communication load, throughput requirements, or quality of service (QoS). The signaling also may include requests, acknowledgments, or negotiation regarding multi-link connections. Furthermore, signaling and timing information may be used to coordinate when auxiliary links are used for communication or when to promote an auxiliary link to an anchor link.

Abstract: Aspects of the present disclosure provide techniques for dynamically adjusting the access link timing alignment at the integrated access and backhaul (IAB) node. Specifically, features of the present disclosure provide techniques for signaling to one or more child nodes the timing advance and timing offset values associated with each operational mode of the IAB node that may impact the access link timing for the child node (for uplink and/or downlink transmissions). Additionally or alternatively, aspects of the present disclosure identify whether a gap period may be included in order to ensure that the child node has sufficient time to transition between states during the transition period (e.g., from downlink to uplink) when the IAB node dynamically adjusts the access link timing.

Abstract: A first base station receives resource information from one or more wireless devices. The first base station determines, based on the resource information, combined resource information associated with a first cell. The combined resource information comprises a combined channel busy ratio of a sidelink resource pool. The first base station sends, to a second base station, an information message comprising the combined resource information. The first base station receives, from the second base station, a request message requesting a resource configuration of the first cell for a wireless device. The request message is based on the information message.

Abstract: Methods, systems, and devices for wireless communications are described in which a UE may determine a time duration of a transmission gap between a random access preamble and random access payload. The time duration of the transmission gap may be based on a configuration of the random access channel resources, a timing adjustment (e.g., an estimated propagation delay) for uplink transmissions from the UE, a beam management procedure at the UE and/or the base station, or combinations thereof. The UE may select an initial transmission gap duration based on the configuration of the random access channel resources, and may adjust the initial transmission gap duration based on the timing adjustment. Multiple UEs may be configured such that random access channel transmissions align with a random access occasion (RO) window. A base station may decode messages from multiple UEs using joint or successive decoding to recover the corresponding random access messages.

Abstract: When a plurality of apparatuses each having a role of establishing a wireless network performs, in parallel, communication with a first apparatus having a role of joining a wireless network via a plurality of transmission channels, a communication apparatus controls, based on information about a communication quality in communication between a second apparatus included in the plurality of apparatuses and the first apparatus, a transmission output of at least the second apparatus such that a difference decreases between (i) communication quality in communication between an apparatus included in the plurality of apparatuses and different from the second apparatus and the first apparatus and (ii) a communication quality in communication between the second apparatus and the first apparatus. Alternatively, the communication apparatus determines at least one of a coding rate and a modulation scheme for use in communication between the second apparatus and the first apparatus based on the information.

Abstract: A communication mode selection method includes transmitting, in a first communication mode, a vehicle-to-everything (V2X) service between a leading vehicle and a following vehicle that are in a vehicle platoon, obtaining, signal quality of the first communication mode, when the signal quality of the first communication mode meets a first preset condition, sending, a configuration instruction to the following vehicle, where the configuration instruction is used to instruct the following vehicle to communicate with the leading vehicle in a second communication mode, where the second communication mode is a communication mode in which a network device performs forwarding.

Abstract: An apparatus (1 or 3) determines a device-to-device (D2D) radio resource to be allocated to one or more D2D transmissions from at least one remote terminal (1) to a first relay terminal (2) while considering a quality metric of an uplink from the first relay (2) terminal to a base station (3). In this way, for example, it is possible to contribute to avoiding inconsistency of performance between sidelink transmission from the remote terminal to the relay terminal and uplink transmission from the relay terminal to the base station.

Abstract: Example response information sending and receiving methods and apparatus are described. One example sending method includes receiving first indication information by a first communications device from a network device, where the first indication information is used to indicate a first resource for transmitting first data. The first communications device sends the first data to a second communications device on the first resource. The first communications device receives second indication information from the network device, where the second indication information is used to indicate a second resource for transmitting response information of the first data. The second source and the first resource do not include a same resource. The first communications device receives the response information of the first data from the second communications device on the second resource.

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may receive, from a second UE and on a first set of resources, a first control information associated with sidelink communication. The first UE may also receive, from the second UE and on a second set of resources, a first shared channel information associated with the sidelink communication. In some examples, the first UE may identify a third set of resources associated with a retransmission of the first control information and a fourth set of resources associated with a retransmission of the first shared channel information. The first UE may then transmit the retransmission of the first control information on the third set of resources and the retransmission of the first shared channel information on the fourth set of resources.

Abstract: A data transmission method is disclosed. The method in the embodiments of the present disclosure includes: obtaining, by a sending apparatus, a code block set; determining, by the sending apparatus, whether the code block set includes an idle code block; if the code block set comprises an idle code block, generating, by the sending apparatus, a dedicated code block, where the dedicated code block includes an indication field and a data field, the data field is used to carry a service, the indication field carries indication information, and the indication information is used to indicate that the dedicated code block and indicate that the data field carries the service; replacing, by the sending apparatus, the idle code block with the dedicated code block to obtain a target code block set, and sending, by the sending apparatus, the target code block set.

Abstract: Systems and methods are provided to achieve data scrambling and transmission identification in the SL for UE cooperation (UC), in which one or more cooperating UEs help with a transmission to a target UE. Corresponding configuration schemes are also provided. In addition, systems and methods are provided to achieve data DMRS sequence generation and transmission identification in SL for UC, in which one or more cooperating UEs help with a transmission to a target UE. Corresponding configuration schemes are also provided. Furthermore, systems and methods of SL control channel scrambling and identification for UE cooperation are provided.

Abstract: A channel sensing method and a communication device are provided. The method is applied to a communication device operating in an unlicensed band. The method includes: determining an energy detection threshold in a spatial-domain transmission direction according to an antenna gain in the spatial-domain transmission direction; wherein the antenna gain includes at least one of an antenna transmission gain and an antenna reception gain.

Abstract: An information indicating method, an information determining method, a terminal and a base station are provided. The information indicating method includes: indicating, by using a predetermined parameter of a physical broadcast channel (PBCH) in a first system synchronization block (SSB), whether the first SSB includes associated remaining minimum system information (RMSI); or indicating, by using a predetermined parameter of a PBCH in a first SSB, that the first SSB does not include associated RMSI, and indicating frequency offset information of a synchronization raster where a second SSB is located, where the second SSB is an SSB with the associated RMSI.

Abstract: A method for transmitting and receiving an uplink signal between a terminal and a base station in a wireless communication system which supports a non-licensed band, and an apparatus for supporting the same are disclosed. Specifically, a specific method in which a base station allocates transmission resources in a non-licensed band to a terminal and the terminal transmits an uplink signal using the allocated transmission resources, and an apparatus for supporting the same are disclosed.

Abstract: Disclosed are a data transmission method and apparatus and a computer storage medium, used to arrive at the mapping a data layer, based on a predefined DMRS port ordering rule, onto the DMRS port used during transmission to transmit the data layer. The present application provides a data transmission method, comprising: determining a predefined demodulation reference signal (DMRS) port ordering rule; and mapping, according to the predefined DMRS port ordering rule, a data layer onto the DMRS port used during transmission to send the data layer to a terminal.