公开(公告)号：WO2021217563A1

公开(公告)日：2021-11-04

申请号：PCT/CN2020/088115

申请日：2020-04-30

Applicant: APPLE INC. ,  GUO, Shu

Inventor： ZHANG, Dawei ,  XU, Fangli ,  HU, Haijing ,  LIANG, Huarui ,  YANG, Xiangying ,  CHEN, Yuqin

IPC: H04W80/12

Abstract: Systems, apparatuses, methods, and program products to provision a user plane (UP) security policy at a granularity level that is per data radio bearer (DRB) within a protocol data unit (PDU) session or per quality of service (QoS) flow within one or more DRB of the PDU session.

公开(公告)号：WO2021204127A1

公开(公告)日：2021-10-14

申请号：PCT/CN2021/085723

申请日：2021-04-06

Applicant: APPLE INC.

Inventor： YE, Chunxuan ,  ZHANG, Dawei ,  HU, Haijing ,  SUN, Haitong ,  OTERI, Oghenekome ,  ZENG, Wei ,  YANG, Weidong ,  CHEN, Yuqin ,  WU, ZHibin

IPC: H04W72/10

Abstract: Determining priority of a simultaneous sidelink (SL) transmission and uplink (UL) transmission of a user equipment (UE) within a 5G New Radio (NR) network may comprise processing an SL control information (SCI) corresponding to at least one of a SL hybrid automatic repeat request (HARQ) or an SL schedule request (SR) included in a UL transmission to be sent by a UE to thereby determine a priority value associated with the at least one SL HARQ or SL SR. An SCI of an SL transmission to be sent by the UE simultaneously with the UL transmission may be processed to thereby determine a priority value associated with the SL transmission. The priority value of the at least one SL HARQ or SL SR may be compared to the priority value of the SL transmission. Transmissions may then be prioritized based on the comparison of priority values.

公开(公告)号：WO2021056506A1

公开(公告)日：2021-04-01

申请号：PCT/CN2019/108867

申请日：2019-09-29

Applicant: APPLE INC. ,  ZHANG, Yushu

Inventor： YAO, Chunhai ,  ZHANG, Dawei ,  XU, Fangli ,  HU, Haijing ,  SUN, Haitong ,  HE, Hong ,  ZENG, Wei ,  SUN, Yakun ,  KIM, Yuchul ,  CHEN, Yuqin

IPC: H04W52/08 ,  H04W52/16 ,  H04W52/18

Abstract: Embodiments are presented herein of apparatuses, systems, and methods for a user equipment device (UE) to perform power control for uplink (UL) reference signals (RS). A UE may determine spatial configuration for UL RS based on another communication. A UE may determine an updated pathloss within a reduced implementation following an update of downlink (DL) RS. A UE may reset a power control factor in response to receiving an update.

公开(公告)号：WO2019160819A1

公开(公告)日：2019-08-22

申请号：PCT/US2019/017515

申请日：2019-02-11

Applicant: APPLE INC.

Inventor： GURUMOORTHY, Sethuraman ,  LOVLEKAR, Srirang A. ,  SHIKARI, Murtaza A. ,  NIMMALA, Srinivasan ,  HU, Haijing ,  XU, Fangli ,  CHEN, Yuqin ,  XING, Longda ,  OU, Xu ,  SU, Li ,  VENKATARAMAN, Vijay ,  ZHANG, Dawei ,  DHANAPAL, Muthukumaran ,  KODALI, Sree Ram ,  BURUGUPALLI, Srinivas

IPC: H04W76/27 ,  H04W76/28 ,  H04W76/38

Abstract: This disclosure relates to performing implicit radio resource control state transitions in a cellular communication system. A wireless device may establish a radio resource control (RRC) connection with a cellular base station. A data inactivity timer length and a target RRC state for implicit RRC transitions may be determined. A data inactivity timer having the determined data inactivity timer length may be initiated. It may be determined that the data inactivity timer has expired. The wireless device may transition to the target RRC state based at least in part on determining that the data inactivity timer has expired.

公开(公告)号：WO2023065228A1

公开(公告)日：2023-04-27

申请号：PCT/CN2021/125352

申请日：2021-10-21

Applicant: APPLE INC. ,  NIU, Huaning

Inventor： ZHANG, Dawei ,  HU, Haijing ,  CUI, Jie ,  LI, Qiming ,  SAMBHWANI, Sharad ,  CHEN, Xiang ,  TANG, Yang ,  CHEN, Yuqin

IPC: H04W72/04

Abstract: Apparatuses for FR2 UL gap configuration, and associated configuring methods. In one aspect, a dedicated radio resource control (RRC) signaling is used to configure a UL gap by transmitting. The UL gap configuration may indicate a reference cell to determine a UL gap pattern for a multi-radio dual connectivity (MR-DC) configuration. The UL gap configuration may indicate a system frame number (SFN) and a subframe of the reference cell used for calculating the UL gap pattern. The reference cell can be selected from a list of cells including FR1 cells or can be limited to FR2 cells.

公开(公告)号：WO2023044758A1

公开(公告)日：2023-03-30

申请号：PCT/CN2021/120337

申请日：2021-09-24

Applicant: APPLE INC. ,  XU, Fangli

Inventor： SIROTKIN, Alexander ,  HU, Haijing ,  PALLE VENKATA, Naveen Kumar R. ,  NUGGEHALLI, Pavan ,  ROSSBACH, Ralf ,  VANGALA, Sarma V. ,  GURUMOORTHY, Sethuraman ,  CHEN, Yuqin ,  WU, Zhibin

IPC: H04W76/10

Abstract: Embodiments of the present disclosure relate to multi-path operation. According to embodiments of the present disclosure, a measurement report is transmitted to a base station on a first path between the UE and the base station, wherein the measurement report indicates channel quality information on one or more potential paths between the UE and the base station. A path addition command is then received from the base station, wherein the path addition command indicates the UE to add a path from one or more potential paths as a second path. The second path between the UE and the base station is then established based on the path addition command.

公开(公告)号：WO2023044739A1

公开(公告)日：2023-03-30

申请号：PCT/CN2021/120270

申请日：2021-09-24

Applicant: APPLE INC.

Inventor： NUGGEHALLI, Pavan ,  SIROTKIN, Alexander ,  XU, Fangli ,  HU, Haijing ,  PALLE VENKATA, Naveen Kumar R ,  ROSSBACH, Ralf ,  VANGALA, Sarma V ,  GURUMOORTHY, Sethuraman ,  CHEN, Yuqin ,  WU, Zhibin

IPC: H04W40/24 ,  H04L5/24

Abstract: A first user equipment (UE) is configured to establish a device-to-device (D2D) connection with a second UE, generate internet protocol (IP) packets for uplink (UL) transmission to a network and identifying a quality of service (QoS) flow for the packets, encapsulate each packet with a header comprising a QoS flow-identifier (QFI), transmit a first portion of the encapsulated packets to the network via a first radio link and transmitting a second portion of the encapsulated packets to the second UE via the D2D connection for transmission to the network via a second radio link of the second UE.

公开(公告)号：WO2023010453A1

公开(公告)日：2023-02-09

申请号：PCT/CN2021/111011

申请日：2021-08-05

Applicant: APPLE INC.

Inventor： GURUMOORTHY, Sethuraman ,  SIROTKIN, Alexander ,  BREINING, Birgit ,  XU, Fangli ,  HU, Haijing ,  PALLE VENKATA, Naveen Kumar R ,  NUGGEHALLI, Pavan ,  ROSSBACH, Ralf ,  VANGALA, Sarma V ,  LOVLEKAR, Srirang A ,  CHEN, Yuqin ,  WU, Zhibin

IPC: H04W24/00

Abstract: 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.

公开(公告)号：WO2023272448A1

公开(公告)日：2023-01-05

申请号：PCT/CN2021/102826

申请日：2021-06-28

Applicant: APPLE INC.

Inventor： MANITHARA VAMANAN, Sudeep ,  VANGALA, Sarma V. ,  XU, Fangli ,  HU, Haijing ,  KISS, Krisztian ,  AGNEL, Mona ,  PALLE VENKATA, Naveen Kumar R ,  ROSSBACH, Ralf ,  GURUMOORTHY, Sethuraman ,  CHEN, Yuqin ,  WU, Zhibin

IPC: H04W76/10 ,  H04L41/08

Abstract: Systems and methods are disclosed herein for using integrated access and backhaul (IAB) nodes configured to provide multi-access edge computing (MEC) functionality. An IAB node may include a MEC functionality that includes an instance of an application configured for MEC. A UE using the application connects to the network through an access link with the IAB node and establishes a PDU session for traffic of the application with a core network (CN). The CN may determine that the traffic corresponds to the application, and that an instance of the application is present on the IAB node. Accordingly, the CN may instruct the IAB donor to instantiate a remote packet data convergence protocol (PDCP) layer and, in some cases, a remote service data application (SDAP) layer that are configured to route the traffic from the UE for the application to the instance of the application on the IAB node.

公开(公告)号：WO2022236610A1

公开(公告)日：2022-11-17

申请号：PCT/CN2021/092853

申请日：2021-05-10

Applicant: APPLE INC.

Inventor： XU, Fangli ,  ZHANG, Dawei ,  HU, Haijing ,  PALLE VENKATA, Naveen Kumar R ,  ROSSBACH, Ralf ,  VANGALA, Sarma V ,  GURUMOORTHY, Sethuraman ,  LOVLEKAR, Srirang A ,  CHEN, Yuqin ,  WU, Zhibin

IPC: H04W36/00 ,  H04W76/15

Abstract: A user equipment (UE) is configured to deactivate/activate a point-to-multipoint (PTM) link of a multicast radio bearer (MRB). The UE receives, from a base station of a wireless network, a multicast radio bearer (MRB) configuration, wherein the MRB includes configuration of a split MRB including a point to multipoint (PTM) link and a point to point (PTP) link, deactivates or activates the PTM link based on the MRB configuration, reestablishes a radio link control (RLC) associated with the PTM link and recovers a packet data convergence protocol (PDCP).