Apple Inc.

China Academy of Telecommunications Technology

Datang Mobile Communications Equipment Co., Ltd.

Fangli Xu

Dawei Zhang

Yuqin Chen

Haijing Hu

Sethuraman Gurumoorthy

Murtaza A Shikari

Srirang Ashok Lovlekar

Wei Zeng

Srinivasan Nimmala

Zhibin Wu

Longda Xing

Haitong Sun

Sarma V Vangala

Sree Ram Kodali

Yushu Zhang

Chunhai Yao

Naveen Kumar R Palle Venkata

Ralf Rossbach

Hong He

Chunxuan Ye

Yuchul Kim

Weidong Yang

Yang Tang

Jie Cui

Yali Zhao

Oghenekome Oteri

Xu Ou

Huarui Liang

Shu Guo

Vijay Venkataraman

Muthukumaran Dhanapal

Sudeep Manithara Vamanan

Sigen Ye

Xiangying Yang

Jiamin Liu

Huaning Niu

Qiming Li

Li Long Chen

Manasa Raghavan

Zhiwei Wang

Yakun Sun

Wei Zhang

Alexander Sasha Sirotkin

Jing Liang

Tarik Tabet

Krisztian Kiss

Pengkai Zhao

Johnson O Sebeni

Sami M Almalfouh

Sreevalsan Vallath

Lijia Zhang

Xiang Chen

Wenshu Zhang

Murali Narasimha

Yeong-Sun Hwang

Sanjeevi Balasubramanian

Sriram Subramanian

Shiva Krishna Narra

Wei Bao

Seyed Ali Akbar Fakoorian

Li Su

Li Li

Wen Zhao

Amir Aminzadeh Gohari

Beibei Wang

Guoqing Li

Sabine Roessel

Erlin Zeng

Yi Zhao

Wanping Zhang

Rajesh Ambati

Sharad Deepak Sambhwani

Jia Tang

Rafael L Rivera-Barreto

Yannick L Sierra

Tianyan Pu

Anatoliy Sergey Ioffe

Thanigaivelu Elangovan

Dajun Zhang

Vijay Gadde

Sachin J Sane

Samuel David Post

Ying Wang

Xueming Pan

Zhu Ji

Yan Wang

Ping Wang

Xiaodong Yang

Farouk Belghoul

Madhusudan Chaudhary

Lijie Zhang

Yuan He

Zhanfeng Jia

Yu-Ting Yu

Fei Qin

Juergen H Kreuchauf

Yang Lu

Alexander Sayenko

Rohit R Matolia

Some aspects of this disclosure relate to apparatuses and methods for implementing techniques for a user equipment (UE) having dual connectivity. The UE can communicate with a first primary base station in a first primary cell (PCell) and a second primary base station in a second PCell. The UE has dual connectivity in the second PCell using a first wireless carrier to communicate with the second primary base station and a second wireless carrier to communicate with a secondary base station in a primary secondary cell (PSCell). The UE receives a message from the first primary base station to perform a handover procedure. The UE performs the handover procedure according to the received message, and further perform an addition procedure for the secondary base station in parallel with the handover procedure. A start time of the addition procedure can be before an end time of the handover procedure.

Handover in dual connectivity to a primary base station and a secondary base station

A user equipment (UE) is connected to a 5G New Radio (NR) network via a serving cell. The UE performs radio resource management (RRM) measurements on the serving cell, determines whether the UE satisfies power saving criteria for a first, second, or third mobility scenario while in a Radio Resource Control (RRC) idle state or RRC inactive state, wherein, when the UE is in the first or second mobility scenario, the UE performs RRM measurements with longer intervals relative to RRM measurements performed in a non-power-saving mode and wherein, when the UE is in the third scenario, the UE performs RRM measurements for neighbor cells with longer intervals relative to RRM measurements performed in a non-power-saving mode and determines a UE RRM configuration when the UE transitions from any of the power saving scenarios or the non-power-saving mode to any other power saving scenarios or the non-power-saving mode.

Radio resource management in power saving mode

A user equipment (UE) configured to establish a packet data unit (PDU) session with a network, wherein the PDU session comprises a quality of service (QOS) flow, receive one or more radio resource control (RRC) messages indicating a configured grant (CG) allocated to the UE, wherein the QoS flow is mapped to a logical channel (LCH) and wherein the LCH is mapped to the CG and transmit data on a physical uplink shared channel (PUSCH) using a time and a frequency resource of the CG.

Configured grant adjustments

A network receives an indication of user consent from a user equipment (UE) to access UE information for the purposes of edge computing. The network receives an indication of user consent from a UE, the user consent corresponding to a network function acquiring UE information, receives the UE information and performs operations related to establishing a connection between the UE and an edge data network.

Network operations to receive user consent for edge computing

Devices and associated methods for operating a dual-subscriber identity module (SIM) dual-standby (DSDS) user equipment device (UE) configured with a first SIM and a second SIM. The UE performs communications with a first cellular network using the first SIM and a first radio resource control (RRC) connection, and receives a request to perform a higher priority communication using the second SIM. In response to the request to perform the higher priority communication, the UE transmits a request to the first network to suspend the first RRC connection. After transmission of the request to suspend the first RRC connection, the UE receives a message from the first network to place the first RRC connection in an inactive state, and initiates a timer, wherein the timer is used to determine whether the first RRC connection remains in the inactive state or transitions to an idle state.

User equipment having multiple subscriber identity modules with improved suspend / resume operation

The present application relates to devices and components including apparatus, systems, and methods for concatenating in the packet data convergence protocol sublayer or the service data adaptation sublayer in wireless networks.

Communication devices and methods for concatenating service data units

A user equipment (UE) is configured to enter a radio resource control (RRC) CONNECTED state on a first network using a first subscriber identification module (SIM) and an RRC INACTIVE or RRC IDLE state on a second network using a second SIM, transmit, to the first network, a request for a scheduling gap (SG) configuration, wherein, during a duration of the SG, the first network avoids scheduling resources for the UE, receive, from the first network, an indication of the SG configuration to be used, during the duration of the SG, tune away from the first network to perform operations on the second network and after the duration of the SG, tune back to the first network, wherein the RRC CONNECTED state is maintained on the first network during the duration of the SG.

Multi-SIM scheduling gaps

Embodiments are presented herein of apparatuses, systems, and methods for a user equipment device (UE) and a network to perform closed-loop transmission power control in a multi-base station environment with out-of-order scheduling. The network may configure a series of transmission power control commands to indicate to the UE transmission power for one or more transmissions to different base stations. The UE may receive the transmission power control commands, consider information including timing and/or resources associated with the transmission power control commands, and determine transmission power for the transmissions.

System and method for closed-loop uplink power control

Methods, systems, apparatuses, and computer programs for enhancing UE handover. In one aspect, the method can include obtaining a request for a handover event from a UE, wherein the request includes at least (i) a request for access to a primary cell group and (ii) data indicating capabilities of the UE, determining, based on the UE capabilities, that the UE is capable of maintaining communication with a secondary cell group of a base station during handover of the UE to the primary cell group of the first base station, generating based on the determined UE capability, a handover command that instructs the UE to maintain communication with the secondary cell group of the base station during handover of the UE to the primary cell group, encoding the generated handover command for transmission to the UE, and transmitting the generated handover command to the UE.

Handover without secondary cell group (SCG) change

A method performed by a user equipment (UE) is described. The method includes establishing a connection to a network that includes discontinuous reception (DRX) cycles, each DRX cycle including a scheduled OnDuration and a wake up signal (WUS) opportunity corresponding to each of the scheduled OnDurations, when a WUS is received in the WUS opportunity for one of the scheduled OnDurations, configuring the UE to utilize an active mode of processing during the one of the scheduled OnDurations and when a WUS is not received in the WUS opportunity for one of the scheduled OnDurations, configuring the UE to utilize a sleep mode of inactivity during the one of the scheduled OnDurations.

Wake-up signaling during a discontinuous reception cycle

The present application relates to devices and components including apparatuses, systems, and methods to provide technologies for synchronization signaling during handovers.

Technologies for synchronization signaling during handovers

A user equipment (UE) may attempt to access an edge data network. The UE generates a first credential based on a second credential, the second credential generated for a procedure between the UE and a cellular network, generating an identifier corresponding to the first credential, and generates a multi-access edge computing (MEC) authorization parameter. The UE then transmits an application registration request message to a server associated with an edge data network, the application registration request message including an indication of the first credential, the identifier corresponding to the first credential and the first authorization parameter. The UE then receives an authentication accept message or an authentication reject message from the server associated with the edge data network.

User equipment authentication and authorization procedure for edge data network

Provided is a method for a user equipment (UE). The UE generates a first information for the UE for transmission to a network device. The first information is associated with a small data transmission (SDT) procedure in an inactive state of the UE. The UE obtains a first configuration information from the network device. The first configuration information is determined with reference to the first information. The UE determines whether to perform the SDT procedure in the inactive state according to the first configuration information. The UE, in response to determining to perform the SDT procedure in the inactive state, performs the SDT procedure in the inactive state according to the first configuration information.

Power saving for SDT procedure

A user equipment (UE) is configured to receive physical uplink control channel (PUCCH) configuration information associated with PUCCH resource allocation for negative acknowledgement (NACK)-only based hybrid automatic repeat request (HARQ)-acknowledgement (ACK) feedback for multicast broadcast service (MBS), receive a signal from a base station and transmit HARQ-ACK feedback to the base station in response to the signal.

Radio (NR) multicast broadcast service (MBS)

A user equipment (UE) configured to receive a first cumulative acknowledgement (ACK) from a protocol stack of the UE at a first time, store the first cumulative ACK in a queue, receive a second cumulative ACK from the protocol stack at a second time, wherein the second time occurs after the first time, store the second cumulative ACK in the queue, discard the first cumulative ACK from the queue based on the second cumulative ACK being received after the first cumulative ACK and encapsulate the second cumulative ACK to form a radio link control (RLC) packet data unit (PDU) that is to be transmitted over the air.

Radio link control cumulative mode for new radio

Growing community of inventors

Beijing, China

Fangli Xu