Abstract: Various embodiments relate to a next-generation wireless communication system for supporting a data transmission rate, etc. higher than that of a 4th generation (4G) wireless communication system. According to one embodiment, a method for transmitting and receiving signals in a wireless communication system and a device supporting same may be provided, and another embodiment may be provided.

Abstract: A multicast service transmission method, a multicast service transmission indication method, an apparatus, a terminal and a network side device, which belongs to the field of communication technology. The multicast service transmission indication method in the embodiment of this application includes: sending, by a network side device, state indication information to a terminal, where the state indication information is used to assist the terminal in determining a state when receiving a multicast service.

Abstract: A user equipment (UE), a base station, a baseband processor or other network device can operate to generate a sidelink (SL) communication by sensing an SL channel with a clear channel assessment (CCA) and configuring a gap length based on a subcarrier spacing (SCS) and a cyclic prefix extension (CPE) with a CPE length. The CPE length and the gap length can be based on one or more conditions. The SL communication can then be transmitted in response to acquiring the SL channel.

Abstract: An operating method of a first device communicating with a second device in a wireless local area network (WLAN), includes: receiving, from the second device, a physical layer protocol data unit (PPDU) including a payload that includes a trigger frame; preparing an uplink beamforming matrix based on a value of an uplink beamforming-related first sub-field included in a preamble of the PPDU; beamforming, according to the uplink beamforming matrix, the PPDU; and transmitting the beamformed PPDU to the second device based on a value of an uplink beamforming-related second sub-field included in the trigger frame.

Abstract: A UE receives a system information block (SIB) from a base station. The UE determines whether the SIB includes a set of candidate repetition factors for physical uplink control channel (PUCCH) transmissions. The UE transmits, to the base station in a message of a random access procedure, an indication of a capability of the UE for PUCCH repetition in response to determining that the SIB includes the set of candidate repetition factors. When the UE has the capability, the UE determines a particular repetition factor based on at least one of the set of candidate repetition factors and a dynamic indication of a repetition factor. When the UE has the capability, the UE further transmits an acknowledgement (ACK) or negative acknowledgement (NACK) of a message 4 of the random access procedure in a PUCCH in accordance with the particular repetition factor.

Abstract: Disclosed are methods and apparatuses for user equipment (UE) selecting and scheduling in an intelligent wireless system. An embodiment of the subject application provides a base station (BS). The BS includes a processor and a wireless transceiver coupled to the processor. The processor is configured to: obtain a number N and a first channel gain threshold, wherein the number N and the first channel gain threshold are determined based at least in part on uplink channel state information between the BS and multiple UEs; transmit, with the wireless transceiver, a scheduling indicator report configuration to each of the multiple UEs; receive, with the wireless transceiver, multiple scheduling indicators; and select the number N of UEs for participating in local model training according to the multiple scheduling indicators.

Abstract: Aspects of the subject technology provide for transcription of audio content during a conferencing session, such as an audio conferencing session or a video conferencing session. The transcription can be generated by the device at which the audio input is received, and transmitted to a remote device at which the transcription is displayed. Video content can also be provided from the device that generates the transcription to the remote device that displays in the transcription. The transcription can be provided with time information corresponding to time information in the video content, for synchronized display of the transcription and the corresponding video content.

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein provide a method for application service management using a client feedback in a wireless network (1000). The method includes receiving, by an ASM server (200) in the wireless network (1000), a VAL service experience report having information about a VAL server (300) and a plurality of information elements by an ASM client device (100) in the wireless network (1000). Further the method includes storing, by the ASM server (200), the VAL service experience report. Further the method includes analyzing, by the ASM server (200), the VAL service experience report received from the ASM client device (100) and VAL service experience reports received from other ASM client devices (100) in the wireless network (1000). Further the method includes performing, by the ASM server (200), at least one corrective action based on the analysis.

Abstract: The present application provides methods for controlling a terminal device and a terminal device. The method includes: a terminal device receiving a first message from a network device. The first message at least includes first configuration information for notifying the terminal device to enter a passive communication mode.

Abstract: A method for characterizing a timestamping behavior of a device under test (DUT) includes, at a test system, transmitting packets to and receiving packets from the DUT. The test system controls transmit (Tx) timestamping of the packets transmitted to the DUT or receive (Rx) timestamping of the packets received from the DUT. The test system determines based on the Tx and Rx timestamping, timing measurements of the packets transmitted to the DUT and the packets received from the DUT. The test system uses the timing measurements to identify and characterize a timestamping behavior of the DUT.

Abstract: Apparatus, methods, and computer program products for wireless communication are provided. An example method may include receiving, from a network node, a first stage downlink control information (DCI) associated with a second stage DCI, where the first stage DCI comprises information regarding a set of time and frequency resources associated with a physical downlink shared channel (PDSCH), and where the second stage DCI includes decoding information associated with the PDSCH. The example method may further include receiving, from the network node based on the information regarding the set of time and frequency resources, a transmission including the second stage DCI and the PDSCH, where the second stage DCI is multiplexed with the PDSCH, and where the second stage DCI is overlapping in time with the PDSCH. The example method may further include decoding the PDSCH based on the second stage DCI.

Abstract: A method for determining causes of network slice performance degradation in an open radio access network under Central Unit-Distributed Unit (CU-DU) split, in a setup phase, obtains and aggregates telemetries that contain multivariate observations of DUs. High order features from correlations between multivariate observations across the DUs are extracted for a specific time slot, and a k-time slots ahead performance model is learned. For detection, the performance model forecasts network slice performance for new telemetries. If degradation is forecasted, performance models are sampled and impact scores are computed based on gradients of telemetries and high order features. Network slice entities related to telemetries with impact scores exceeding a threshold are identified as causes of degradation.

Abstract: The present disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system to support higher data transmission rates after a 4th generation (4G) communication system such as long term evolution (LTE). According to embodiments, a method performed by a E2 node is provided. The method comprises receiving, from a near-real time (Near-RT) radio access network (RAN) intelligent controller (RIC), a first message for indicating that load status of the Near-RT RIC is overloaded, waiting for signaling on E2 interface until receiving a second message indicating that the load status of the Near-RT RIC is not overloaded, based on the first message, receiving, from the Near-RT RIC, the second message, and performing the signaling on the E2 interface after receiving the second message.

Abstract: Aspects of the subject disclosure may include, for example, detecting data traffic from a wireless device located in a customer premise, determining from characteristics of the data traffic whether to route the data traffic to a public network external to the customer premise or route the data traffic to a local network in the customer premise, responsive to determining to route the data traffic to the local network in the customer premise, performing a measurement on the data traffic, and detecting from the measurement that the data traffic requires mitigation action. Other embodiments are disclosed.

Abstract: Methods and apparatus for handling failure during traffic steering are provided. In embodiments disclosed herein, a Session Management Function (SMF), a Policy Control Function (PCF), a Packet Data Network Gateway Control Plane (PGW-C), a Policy and Charging Rules Function (PCRF), and/or a User Plane Function (UPF) can be configured to collaboratively handle an error(s) that occurs during N6-LAN traffic steering, SGi-LAN traffic steering, Application Function (AF) influence traffic steering. Specifically, the methods disclosed herein allow the SMF or the PGW-C to detect the error based on multiple means and report the detected error to the PCF or the PCRF. As a result, it is possible to improve robustness of traffic steering in a communication network.

Abstract: A process described herein facilitates linking nodes to form a directional network in GPS-denied circumstances. Synchronized nodes wirelessly transmit link establishment requests on pseudo-randomly selected time slots within sub-templates, receive link establishment responses from unsynchronized node on the same time slot in future sub-templates, and transmit link establishment acknowledgements on the same time slot to the unsynchronized node. Upon receipt of the link establishment acknowledgement, the unsynchronized node calculates a clock value to match a clock value of the synchronized node and establishes a link therewith.

Abstract: A user equipment of a telecommunications network comprising: at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the user equipment at least to: establish a connection between the user equipment and a first network node of the radio access network, the first network node supporting a first cell, derive in the user equipment a reference configuration relating to the first cell; wherein the reference configuration includes information related to a first bearer configuration; receive in the user equipment a target configuration related to a cell change from the first cell towards a second cell, wherein the target configuration includes information related to a target bearer configuration; and in response to an update of the first bearer configuration to an updated first bearer configuration, derive in the user equipment a related updated reference configuration and receiving in the user equipment a delta-over-target configuration, the delt

Abstract: The present application discloses a method and a device in nodes used for wireless communications. The first node receives a first signaling and a second signaling; and performs a first channel sensing operation on a first sub-band; and transmits a first radio signal in a first time-frequency resource group on the first sub-band, or, drops transmitting a first radio signal in a first time-frequency resource group on the first sub-band. Herein, the first signaling is used to determine a first reference signal resource group, the first signaling being non-unicast; the second signaling indicates a second reference signal resource group; when the first time-frequency resource group belongs to a first time window in time domain. With the method provided in the present application, the type of channel sensing operation can be determined according to spatial parameters of a radio signal, which helps enhance the transmission opportunity and reduce the overhead.

Abstract: In one embodiment, a device obtains quality of experience metrics specified by a plurality of users of an online application and user information regarding those users. The device identifies, based on the user information, one or more user characteristics of the plurality of users associated with variations in the quality of experience metrics. The device trains a prediction model to predict quality of experience metrics for a subset of the plurality of users based on the one or more user characteristics associated with the subset. The device makes, based on a prediction by the prediction model, an adjustment to a configuration of a network used by the subset to access the online application.

Abstract: In one embodiment, an apparatus includes: a wake-up radio to issue a trigger signal in response to detection of a wake-up message in a radio frequency (RF) signal; and a second radio coupled to the wake-up radio, the second radio to wake up in response to receipt of the trigger signal. The wake-up radio may be coupled to the second radio without substantial loading, and may be configured with stacked circuits to reuse currents.