Abstract: A system and method of generating a control message of a digital unit (DU) of a base station in a wireless communication system supporting lower layer function division, and a system and method of processing a control message of a radio unit (RU) of the base station are provided. The system and method provide an RU of the base station that does not need to analyze the subframe structure in association with other control plane sections, such that processing time and processing complexity can be reduced.

Abstract: A shared wireless fidelity (WiFi) communication device receives a first frame transmitted from a sharing access point (AP), and transmits a second frame to a non-AP station (STA). The first frame at least contains information of a shared period that is allowed to be used by the shared WiFi communication device, and the shared period is a subset of a time period of transmission opportunity (TXOP) obtained by the sharing AP. The second frame at least contains the information of the shared period.

Abstract: Methods and apparatuses are provided for access control barring. The method is applied to a terminal in a connected state or an inactive state. The method includes: starting a designated timer for access control barring; receiving a Radio Resource Control (RRC) connection release message sent by a base station when the designated timer has not reached a designated stop time; and determining based on the RRC connection release message that an Access Stratum (AS) of the terminal remains in a congested state.

Abstract: A miss-detection determination method, a terminal and a network device are provided. The miss-detection determination method includes: sending a target sequence or signal to a network device in an uplink grant-free transmission occasion; determining that no miss-detection occurs in the network device in a case that miss-detection indication information is received from the network device within a preset time period after sending the target sequence or signal, otherwise, determining that miss-detection occurs in the network device.

Abstract: A data transmission method and apparatus applied to the wireless communications field, where the method includes receiving, by a first access point (AP), cooperation configuration information from a second AP, where the cooperation configuration information of the second AP indicates basic cooperation information of the second AP to the first AP, and triggering, by the first AP based on a quantity of spatial streams allocated through cooperation, at least one cooperation station (STA) associated with the first AP to perform uplink data transmission using a quantity of spatial streams allocated by the first AP.

Abstract: A method, performed by a network entity, of performing time sensitive communication (TSC) includes: establishing a first protocol data unit (PDU) session with a first user equipment (UE) and a second PDU session for a second UE; receiving, from the first UE, an announce message obtained from a first time sensitive network (TSN) node; configuring, based on the announce message, a port state of the network entity; and transmitting, to the second UE or a second TSN node, the announce message.

Abstract: The present teachings is generally directed to facilitating satellite and terrestrial internet communications. In some embodiments, configuration information for configuring a communications device may be retrieved. The configuration information may be provided to the communications device, and the communications device may be caused to be configured based on the configuration information. Responsive to receiving a first data signal from a first satellite, the communications device may be configured to generate and output a second data signal based on the first data signal, the first data signal including first data encoded using one or more space-based communication protocols, and the second data including second data encoded using one or more terrestrial-based communication protocols.

Abstract: A base station may transmit, to a UE, at least one of the SS, the PBCH, the CORESET, or the SIB, via the plurality of resources based on the indication of the at least one initial access structure. In some aspects, the SS may be time-division multiplexed with the PBCH and may be frequency-division multiplexed with the CORESET and the SIB. In one aspect, the CORESET may be time-division multiplexed with the SIB. In another aspect, the CORESET may be frequency-division multiplexed with the SIB. In some aspects, at least one switching gap may be configured after the at least one initial access structure, the at least one switching gap being configured based on an SCS.

Abstract: This disclosure provides a User Equipment (UE), including: a transmitter configured to transmit at least one Protocol Data Unit (PDU) session identifier (ID), each of which indicates a PDU session that the UE needs to use in a Non Access Stratum (NAS) Service Request message to a Mobility Management Function (MMF) via an access network (AN) node when the UE has user data to send.

Abstract: A method and apparatus may include receiving, by a user equipment from a first access point which supports a first radio access technology, a radio-resource-control (RRC) reconfiguration message including an RRC configuration information of a second access point, after an initiation of a slave RRC at the second access point has been determined. The second access point supports a second radio access technology, and performing, by the user equipment, a random access procedure with the second access point based on the RRC reconfiguration message. The user equipment is configured to have an RRC connection with the first access point and the first access point is a master node.

Abstract: The disclosure relates to a system for transmitting Protocol data units (PDUs). Example embodiments include a system comprises a radio link control (RLC) layer for storing a RLC PDU list of RLC Protocol Data Units (PDUs) received from a ProtocolData Convergence Protocol (PDCP) layer. The control layer comprises a transmission block for transmission to a Media Access Layer (MAC) layer in a transmission event, wherein the transmission block is populated with a subset of PDUs in the RLC PDU list. When the transmission block is near a storage limit, the system scans the RLC PDU list for a PDU that best fits a remaining grant of the transmission block to complete population of the transmission block. The control layer further comprises a priority list for storing PDUs of the RLC PDU list scanned by the system that were greater in size than the remaining grant.

Abstract: Provided is a user equipment that: receives resource allocation; determines N transmission occasions on the basis of the resource allocation, where N is an integer greater than 1; determines a redundancy version (RV) value for each of the N transmission occasions on the basis of an RV sequence of length M; and transmits uplink in at least one transmission occasion from among the N transmission occasions on the basis of the RV value for the at least one transmission occasion. An RV value for an n-th transmission occasion from among the N transmission occasions is n mod M=K-th RV value, from among values in the RV sequence, where n=1, . . . , N.

Abstract: Methods, systems, and devices for wireless communications are described. The methods, systems, and devices may enable a base station to determine an operation state for a user equipment (UE) that corresponds to how the UE applies a preemption indication. The base station may indicate the operation state to the UE using a parameter of a configuration message. The base station may transmit a grant indicating time-frequency resources scheduled for the UE. The UE may identify a priority of a channel associated with the scheduled resources. The base station may determine a number of scheduled resources to be preempted or canceled and may indicate these resources to the UE using a preemption indication. The UE may determine remaining time-frequency resources based on the preemption indication, the priority of the channels, the operation state, or a combination thereof.

Abstract: Disclosed are a data transmission method and a related product. The method includes: when it is detected that a data replication transmission function of a PDCP layer entity is activated, a terminal enabling a first RLC layer entity, a second RLC layer entity being in an enabled status; and invoking the PDCP layer entity to determine a first PDCP PDU associated with a first PDCP SDU, and sending the first PDCP PDU to the first RLC layer entity, wherein the first PDCP PDU is used for the first RLC layer entity and a MAC layer entity to process the first PDCP PDU into a MAC PDU and send same.

Abstract: A reference signal sequence to modulate the demodulation reference signal for the Physical Broadcast Channel in New Radio standard is disclosed. Formulas are proposed for calculating the initialization value for the RS sequence generator so as to accord with the characteristics of New Radio.

Abstract: One embodiment of the present invention relates to a method whereby a terminal transmits data to another terminal in a wireless communication system, the data transmission method comprising the steps of: selecting resources for transmitting multiple pieces of data; and transmitting the multiple pieces of data by using the selected resources, wherein the terminal is configured to execute the transmission through sensing, and if the terminal fails to transmit the data a preset number of times or more in a row, the terminal reselects resources.

Abstract: Apparatuses, methods, and systems are disclosed for selectively deactivating a bandwidth part. One apparatus includes a transceiver that receives one or more UL BWP configurations and receives a SL BWP configuration. Here, the one or more UL BWP configurations includes an active UL BWP and the SL BWP is associated with a first numerology. The apparatus also includes a processor that identifies a second numerology of an active UL BWP and determines whether the first numerology matches the second numerology. If the first numerology does not match the second numerology, the processor selectively deactivates one of the SL BWP and the active UL BWP.

Abstract: An information transmission method and a network device, the network device including a transceiver, a processor, and a non-transitory storage medium storing a computer program for execution by the processor. The computer program includes instructions to receive a first frame through the receiver, where an extended schedule element of the first frame has a field indicating communication between network devices is supported, and where the extended schedule element further has a source association identifier and a destination association identifier, and control the transceiver to transmit information to a first network device when both the first network device and the network device support communication between network devices, where a value of the source association identifier and a value of the destination association identifier are each 0.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a first sidelink message using a first beam, where the first sidelink message corresponds to a feedback time interval for receiving feedback associated with the first sidelink message. The UE may transmit a second sidelink message using a second beam that is different from the first beam, where the second beam is also associated with the feedback time interval for receiving feedback associated with the second sidelink message. The UE may then select (from one of the first beam of the second beam) a receive beam to receive feedback during the feedback time interval, and based on the receive beam selection, the UE may monitor for feedback associated with the first sidelink message or the second sidelink message, or both.

Abstract: A telecommunication network associated with a wireless telecommunication provider can be configured to switch between New Radio (NR) Dual Connectivity (DC) and NR Carrier Aggregation (CA) in 5G cellular networks. According to examples, a UE is not limited to using a single mode (e.g., either NR CA or NR DC) that is initially selected for use by the UE. For example, a UE can be reconfigured during a session to switch from NR DC to NR CA when the UE moves toward mid-cell and/or a cell edge. In other examples, the UE can be reconfigured to switch from NR CA to NR DC when the UE moves closer to the cell. To determine when to switch, one or more network conditions (e.g., UE RF conditions) can be monitored. In some examples, a gNB can monitor power headroom reports (PHRs) received from the UE to determine when to switch.