Lenovo (beijing) Limited

Fujitsu Corporation

Motorola Mobility LLC

Fujitsu Connected Technologies Limited

Other

Lenovo Limited

Lianhai Wu

Haiming Wang

Jing Han

Jie Shi

Haipeng Lei

Xiaodong Yu

Zhi Yan

Jie Hu

Zhennian Sun

Hongmei Liu

Haibo Xu

Hua Zhou

Prateek Basu Mallick

Zhuoyun Zhang

Chenxi Zhu

Ran Yue

Mingzeng Dai

Meiyi Jia

Hongchao Li

Bingchao Liu

Joachim Lohr

Yulong Shi

Congchi Zhang

Joachim Loehr

Joachim Löhr

Le Yan

Genadi Velev

Wei Ling

Yingying Li

Yanling Lu

Ningjuan Chang

Xin Guo

Min Xu

Hyung-Nam Choi

Tao Qiu

Ravi Kuchibhotla

Robert T Love

Lingling Xiao

Yi Zhang

Tingfang Tang

Weiwei Wang

Yuantao Zhang

Karthikeyan Ganesan

Qinyan Jiang

Majid Ghanbarinejad

Robert Tristan Love

Yibin Zhuo

Zhaojun Li

The present application relates to a method and an apparatus for determining measurement assistance information. One embodiment of the subject application provides a method performed by a User Equipment (UE), comprising: determining measurement assistance information, wherein the measurement assistance information is used for determining or adjusting one or more measurement windows for one or more neighboring Base Stations (BSs) or one or more neighboring cells; and transmitting the measurement assistance information to a serving BS of the UE; or adjusting the measurement window based on the measurement assistance information.

Method and apparatus for determining measurement assistance information

Embodiments of the present application relate to a method and apparatus for beam failure detection and recovery in sidelink. An exemplary method includes: obtaining configuration information for a beam failure recovery (BFR) procedure on sidelink, wherein the configuration information indicates a periodic window: performing a reception of at least one transmission of a beam failure detection reference signal (BFD-RS) on the sidelink within the periodic window according to the configuration information. Embodiments of the present application can efficiently reduce delay as well as signalling overhead for BFR in sidelink.

Method and apparatus for beam failure detection and recovery in sidelink

Embodiments of the present application relate to methods and apparatuses for a secondary cell group (SCG) deactivation mechanism and a SCG activation mechanism in a multi-radio dual connectivity (MR-DC) scenario under a 3rd Generation Partnership Project (3GPP) 5G New Radio (NR) system or the like. According to an embodiment of the present application, a method can include: in response to detecting user data volume decrease or user data inactivity at a SCG, deciding to deactivate the SCG; and in response to deciding to deactivate the SCG, performing a SCG deactivation procedure.

Methods and apparatuses for a SCG deactivation mechanism and a SCG activation mechanism in a MR-DC scenario

Embodiments of the present disclosure relate to inter-user equipment coordination for sidelink discontinuous reception (DRX) UE. The method includes transmitting, to a second terminal device, a configuration information of discontinuous reception (DRX) associated with at least one of the first terminal device or a third terminal device. The method also includes receiving, from the second terminal device, a resource information indicating a first set of resources allocated for a sidelink communication between the first terminal device and the third terminal device. The method further includes determining a second set of resources for performing the sidelink communication based on the first set of resources and the configuration information.

Mechanism for inter-UE coordination for sidelink DRX UE

The present disclosure relates to a method and an apparatus for small data transmission or reception. One embodiment of the present disclosure provides a method performed by a user equipment (UE), including: transmitting uplink data in an inactive mode or an idle mode; and receiving a response message which indicates information associated with data to be transmitted or received in the inactive mode or the idle mode.

Method and apparatus for small data transmission or reception

Embodiments of the present disclosure relate to methods and apparatuses for sharing channel occupancy time for sidelink transmission. According to an embodiment of the present disclosure, a method performed by a first user equipment (UE) for wireless communication may include: determining an energy detection threshold for performing a Type-1 channel access procedure; performing the Type-1 channel access procedure based on the energy detection threshold; initiating a channel occupancy time (COT) in response to the Type-1 channel access procedure being successful; and transmitting an indicator for indicating the energy detection threshold within the COT.

Methods and apparatus for sharing channel occupancy time for sidelink transmission

The present application relates to a method and an apparatus for multiplexing MAC CEs. One embodiment of the subject application provides a method including: receiving an uplink grant associated with a first retransmission scheme; selecting one or more first media access control (MAC) control elements (CEs) from a first number of MAC CEs according to the first retransmission scheme, wherein the one or more first MAC CEs are associated with the first retransmission scheme; and multiplexing the one or more first MAC CEs to a MAC protocol data unit (PDU) associated with an uplink grant.

Method and apparatus for multiplexing MAC CEs

Disclosed are methods and apparatuses for reporting successful handover related information and/or failure related information by a user equipment to a base station. One embodiment of the subject application provides a method performed by a user equipment, including indicating, in an indication message, availability of successful handover related information and/or availability of failure related information, and transmitting the successful handover related information and/or the failure related information to a base station (BS) in response to reception of a request message from the BS, wherein the request message is based on the indication message.

Methods and apparatuses for reporting handover related information

Disclosed are methods for a random access. One embodiment of the subject application provides a method performed by a gNB, including determining a user equipment (UE) to enter an RRC_INACTIVE state by a gNB central unit (gNB-CU), sending a UE context suspension indication and a UE identification (ID) of small data transmission (SDT) to at least one first gNB distributed unit (gNB-DU) by the gNB-CU, storing the UE ID of SDT and keeping a UE context of SDT by the at least one first gNB-DU, and treating the UE in the RRC_INACTIVE state and forwarding a radio resource control (RRC) release manage to the UE by the at least one first gNB-DU, wherein the UE context suspension indication is for indicating the at least one first gNB-DU to keep a the UE context of SDT in the RRC_INACTIVE state, and the UE ID of SDT is for identifying the UE context of SDT. Related apparatuses are also disclosed.

Methods and apparatuses for small data transmission

The present application relates to a method and an apparatus for performing a handover procedure. One embodiment of the subject application provides a method, which includes: receiving a configuration signaling including first configuration information or second configuration information; determining a first target primary cell (PCell) based on the configuration signaling; and performing a handover procedure to the first target PCell.

Method and apparatus for performing handover procedure

Embodiments of the present disclosure relate to methods and apparatuses for multicast and broadcast services (MBS). According to an embodiment of the present disclosure, a method may include: determining whether a user equipment (UE) in an RRC_IDLE state or RRC_INACTIVE state should enter an RRC_CONNECTED state for reception of at least one MBS session; and transmitting indication information for indicating whether the UE should enter the RRC_CONNECTED state.

Methods and apparatuses for multicast and broadcast services

The subject application relates to method and apparatus of group-based resource allocation. A method performed by a first Base station (BS), comprises: transmitting a scheduling user equipment (S-UE) qualification criterion to a group of UEs; receiving at least one request for being a first S-UE from at least one member UE (M-UE) in the group that satisfies the S-UE qualification criterion; transmitting a signal indicating the first S-UE based on the at least one request; and transmitting, to the first S-UE, group-based resource information for the group of UEs.

Method and apparatus of group-based resource allocation

The present application relates to NB-IoT system and a self-optimization network information transmission method thereof. The NB-IoT system includes a base station and a user equipment. The base station transmits a configuration to the user equipment. The user equipment transmits a self-optimization network information to the base station based on the configuration. The configuration is for the user equipment to transmit the self-optimization network information as one of: transmitting the self-optimization network information to the base station after receiving a self-optimization network parameter from another base station; and transmitting the self-optimization network information to the base station after a specific period.

Narrowband internet of things system and self-optimization network information transmission method thereof

Embodiments of the present application relate to a method and an apparatus for task management in next generation networks (NGNs). According to an embodiment of the present application, a method can include: receiving a request message for requesting candidate configuration of a task result feedback (TRF) on a task associated with a UE; transmitting a task status report configuration to a first edge data network (EDN), wherein the first EDN includes a server to perform the task; and receiving a task status report associated with the task from the first EDN. Embodiments of the present application can efficiently satisfy the quality of service (QoS) or quality of experience (QoE) requirements (such as latency, energy, computational capability and so on) of a UE during a handover procedure.

Method and apparatus for task management in next generation networks

Apparatuses, methods, and systems are disclosed for updating SRS spatial relation information. One method includes transmitting first information indicating SRS spatial relation information for an SRS resource. The SRS spatial relation information includes: SRS spatial relation information identifiers; and an SRS spatial relation information reference signal corresponding to each SRS spatial relation information identifier. The method includes transmitting second information indicating an update to the SRS spatial relation information. The second information includes: a serving cell identifier; a bandwidth part identifier; one or more SRS resource identifiers, one or more SRS resource set identifiers, or a combination thereof; and one or more SRS spatial relation information identifiers. Each of the one or more SRS resource identifiers corresponds to each of the one or more SRS spatial relation information identifiers.

Updating sounding reference signal spatial relation information

Growing community of inventors

Beijing, China

Lianhai Wu