Abstract: Example implementations relate to a method for synchronizing a specific node connected to a plurality of other nodes. The method comprises receiving a respective synchronization quality value for a transmitting other node. The method also comprises measuring a respective propagation medium quality value with the transmitting other node. The method further comprises updating a specific synchronization reference of the specific node, whereby the updating comprises assigning to a respective contribution of the transmitting other node a respective weight of the transmitting other node, the respective weight being a function of the respective synchronization quality value of the transmitting other node and of the respective propagation medium quality value with the transmitting other node. The method also comprises revising a specific synchronization quality value and emitting to a receiving other node the revised specific synchronization quality value.

Abstract: One example discloses a first multi-link device (MLD) within a wireless local area network (WLAN), including: a controller configured to receive a multi-link setup request for the first MLD to associate with a second MLD on a first set of PHY-layer links; wherein the controller is configured to transmit a response to the second MLD; and wherein the response associates the first MLD with the second MLD on a second set of PHY-layer links.

Abstract: The present disclosure relates to methods and apparatuses. According to some embodiments of the disclosure, a method includes: transmitting radio link information, wherein the radio link information is associated with a backhaul link.

Abstract: The present invention relates to a wireless communication system and, specifically, to a method and an apparatus therefor, the method comprising the steps of: receiving scheduling information for a plurality of consecutive transmission time intervals (TTIs) and transmitting data on the basis of the scheduling information, wherein the scheduling information includes a combination of a first symbol index and the number of consecutive symbols, the data is transmitted from a starting symbol of a first TTI (starting TTI) among the plurality of consecutive TTIs to an ending symbol of the last TTI on the basis of the scheduling information, and the index of the starting symbol and the index of the ending symbol are determined on the basis of the combination of the first symbol index and the number of the consecutive symbols.

Abstract: According to some embodiments, a method is performed by a software defined wide area network (SD-WAN) edge router in a hierarchical SD-WAN network comprising a plurality of edge routers and a plurality of border routers. The method comprises: originating a SD-WAN system route for advertising reachability to the edge router, the system route comprising an encryption key associated with the edge router; and transmitting the system route to one or more SD-WAN border routers. The method may further comprise: receiving a packet destined for the edge router from one of the one or more SD-WAN border routers, wherein the packet is at least partially encrypted with the encryption key associated with the edge router; and decrypting the received packet.

Abstract: A base station is disclosed that enables an efficient use of resources even when a TTI length is shortened. In this base station, a PDCCH section (103) generates one piece of downlink control information (DCI) containing control information for a plurality of first transmission time intervals (TTIs) each having a TTI length shorter than a second TTI, and a transmission section (107) transmits the DCI. Control information on retransmission processing for a data signal is configured for each of the plurality of first TTIs while control information other than the control information on the retransmission processing is configured in common among the plurality of first TTIs in the DCI.

Abstract: Various schemes pertaining to tone alignment for distributed-tone resource units (dRUs) in 6 GHz low-power indoor (LPI) systems are described. A communication entity distributes subcarriers of a resource unit (RU) over a bandwidth to generate a dRU with tone alignment. The communication entity then communicates wirelessly using the dRU in a 6 GHz LPI system.

Abstract: A computing system configured to determine a time, a frequency, or a volume that time-critical data are to arrive and generate an uplink scheduling request based on the determined time, frequency, or volume. The uplink scheduling request is then sent to a base station, requesting an uplink grant. The computing system then receives the uplink grant from the base station over the radio interface. The uplink grant contains scheduling information associated with transmission of the time-critical data. In response to arrival of the time-critical data, the computing system then transmits the time-critical data over the radio interface based on the uplink grant with no or little latency.

Abstract: A terminal includes a controller configured to determine a candidate resource location where a resynchronization signal of a neighbor cell is possibly transmitted based on information on the neighbor cell; and a receiver configured to receive the resynchronization signal of the neighbor cell based on the candidate resource location.

Abstract: A resource allocation method includes generating a first frame and sending the first frame. The first frame includes a plurality of user information fields. Each user information field of the plurality of user information fields includes one user identifier subfield and is used to allocate a resource to a user identified by the user identifier subfield. Two or more user information fields in the plurality of user information fields have corresponding values of corresponding user identifier subfields that are the same.

Abstract: Some embodiments include a system, method, and computer program product for radio resource management (RRM) scaling factor enhancement without measurement gaps (MGs) in an E-UTRA-New Radio (NR) Dual Connectivity (EN-DC) network. Some embodiments include a user equipment (UE) that receives from a Primary Node (PN), a first NR measurement object (MO) without MG associated with a frequency. The UE receives from a Secondary Node (SN), a second NR MO without MG associated with the same frequency. The UE allocates resources based on a Primary Secondary Component Carrier (PSCC) and determines a scaling factor for determining a total procedure period for obtaining measurements to satisfy the first and the second NR MO without MG. Some embodiments include combining counts of NR MO without MG at a same frequency. Some embodiments include coordination between the PN and the SN so that MOs without MG at a common frequency satisfy the merging rule.

Abstract: A method of transmitting and receiving downlink control information (DCI) in a wireless communication system and a device therefor are disclosed. Specifically, a method of receiving downlink control information (DCI) by a user equipment (UE) in a wireless communication system, the method comprises receiving configuration information related to a search space; determining PDCCH candidates to be monitored within a plurality of search spaces, wherein the plurality of search spaces are configured for a plurality of control resource sets (CORESETs) based on the configuration information, and each search space includes one or more physical downlink control channel (PDCCH) candidates; monitoring the PDCCH candidates to be monitored; and receiving the DCI based on the monitoring.

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for demodulation reference signal (DMRS) precoding in high-Doppler scenarios. In some aspects, communicating devices may support different precodings for different portions of a signal, such as for a DMRS portion and an information portion. For example, a device may receive a signal including an orthogonal time-frequency space (OTFS) precoded first waveform portion carrying DMRS symbols and an orthogonal frequency division multiplexing (OFDM) precoded second waveform portion carrying information symbols. The device may transform the OTFS precoded DMRS symbols from a time-frequency domain to a delay-Doppler domain, may use the DMRS symbols to estimate a delay-Doppler channel, and may use the delay-Doppler channel estimate to measure an inter-carrier interference (ICI).

Abstract: This application provides a data transmission method and apparatus. A terminal: receives a first uplink grant from a network device; sends first uplink data in to-be-sent data to the network device by using the first uplink grant; receives a second uplink grant from the network device; and sends second uplink data to the network device by using the second uplink grant, where the second uplink data is at least a part of uplink data in the to-be-sent data except the first uplink data, where the terminal is in a first state, and where the first state includes an idle state or an inactive state. The embodiments of this application help reduce a latency in a data transmission process.

Abstract: Embodiments include methods performed by a V2X application enabler (VAE) client, of a V2X User Equipment (UE) arranged for communication with a VAE server. Such methods include sending, to the VAE server, a first request for registration or de-registration to receive intelligent transportation system (ITS) messages associated with at least one of the following: a first V2X service, when an identifier of the first V2X service is included in the first request; and a first geographic area, when an identifier of the first geographic area is included in the first request. Such methods also include receiving, from the VAE server, a first response comprising an acknowledgement of the first request for registration or de-registration. Embodiments also include complementary methods and/or procedures performed by VAE servers, as well as V2X UEs, VAE servers, and computer-readable media configured in accordance with the exemplary methods and/or procedures.

Abstract: This disclosure provides a data channel transmission bandwidth determination method and apparatus, a network side device and a terminal. The data channel transmission bandwidth determination method includes: transmitting, to a terminal, scheduling information for scheduling data channel transmission; where the scheduling information includes data channel transmission bandwidth indication information.

Abstract: The present disclosure provides a resource conflict handling method and apparatus, a terminal, and a storage medium. The method includes: transmitting, when a first PUSCH and a second PUSCH overlap or conflict with respect to time domain resources, if there is a fourth PUSCH in a third PUSCH included in the first PUSCH that does not overlap or conflict with the second PUSCH with respect to time domain resources, a data block over the fourth PUSCH. The first PUSCH is configured for repeated transmissions of the data block. In this way, the problem of conflict handling in the conflict scenario where the third PUSCH is present can be clarified. Here, available resources can be used as much as possible, and the resource utilization can be guaranteed, such that traffic can be transmitted to a network device as quickly as possible to avoid the delay caused by the resource conflict.

Abstract: Apparatus, methods, and computer-readable media for facilitating per bandwidth part TCI state or spatial relation are disclosed herein. For example, aspects disclosed herein provide techniques for enabling a UE (e.g., a reduced capability UE) to associate at least one of a TCI state or a spatial relation with respective hopping regions. An example method for wireless communication at a UE includes determining, while communicating using a first frequency range comprising a first set of frequency hops, at least one of a TCI state or a spatial relation for communicating using a second frequency range comprising a second set of frequency hops. The example method also includes communicating, after switching communication from the first frequency range to the second frequency range, using the second frequency range based on the determined at least one of the TCI state or the spatial relation.

Abstract: A method for determining mapping of antenna ports includes: determining mapping of antenna ports of an SRS according to the number of the antenna ports of the SRS, wherein the SRS is an SRS with a comb size of N, N is an even number greater than 4, and the number of the antenna ports is 1, 2 or 4.

Abstract: This application discloses a method, an apparatus, and a system for processing a transmission path fault. In this application, after a first network device receives a packet, and when the first network device determines that a third network device is faulty, a difference between an initial value of a segment routing global block SRGB of the first network device and an initial value of an SRGB of the third network device is determined, and a backup path is determined based on the difference and a backup forwarding table. The first network device sends a first packet based on the backup forwarding table.