公开(公告)号：WO2023065301A1

公开(公告)日：2023-04-27

申请号：PCT/CN2021/125694

申请日：2021-10-22

Applicant: APPLE INC.

Inventor： LI, Qiming ,  ZHANG, Dawei ,  NIU, Huaning ,  CUI, Jie ,  RAGHAVAN, Manasa ,  CHEN, Xiang ,  TANG, Yang

IPC: H04W36/00 ,  H04W24/10

Abstract: A user equipment (UE) is configured to receive a layer 1 (L1) measurement configuration for serving cell L1 measurements, receive a measurement gap configuration comprising multiple independent measurement gap patterns for performing radio resource management (RRM) measurements, wherein the measurement gap configuration further comprises an indication that measurement opportunities associated with measurement gaps of one of the multiple independent measurement gap patterns are to be shared with the serving cell L1 measurements and perform the serving cell L1 measurements and the RRM measurements in accordance with the L1 measurement configuration and the measurement gap configuration.

公开(公告)号：WO2023065216A1

公开(公告)日：2023-04-27

申请号：PCT/CN2021/125305

申请日：2021-10-21

Applicant: APPLE INC. ,  LI, Qiming

Inventor： CUI, Jie ,  ZHANG, Dawei ,  HE, Hong ,  NIU, Huaning ,  RAGHAVAN, Manasa ,  LI, Qiming ,  CHEN, Xiang ,  TANG, Yang

IPC: H04W72/04 ,  H04W56/00

Abstract: Methods, apparatuses, and systems are disclosed for configuring measurement timings in connection with UEs that are capable of signaling whether a measurement gap (MG) is needed to measure a target frequency carrier. For example, a measurement period may be determined for the target frequency carrier based on the UE indicating that it supports per-frequency range (FR) MGs, and determining that the FR of the target frequency carrier does not include any current serving cell (s). If the UE indicates that no MG is needed to measure the target frequency carrier, then the measurement period may be based on an SMTC, and may be further based on a predefined effective measurement gap repetition period (MGRP). If the UE indicates that a MG is needed, then the measurement period may be based on the SMTC, and may be further based on the effective MGRP or a per-UE MGRP.

公开(公告)号：WO2023065142A1

公开(公告)日：2023-04-27

申请号：PCT/CN2021/124937

申请日：2021-10-20

Applicant: APPLE INC.

Inventor： CUI, Jie ,  ZHANG, Dawei ,  HE, Hong ,  NIU, Huaning ,  RAGHAVAN, Manasa ,  LI, Qiming ,  FAKOORIAN, Seyed Ali Akbar ,  CHEN, Xiang ,  TANG, Yang

IPC: H04W72/04

Abstract: Provided is a method performed by a user equipment (UE), comprising: receiving, from a base station (BS), one or more messages comprising: configuration parameters of a plurality of cells, wherein the plurality of cells are to be associated with a plurality of physical uplink control channel (PUCCH) groups comprising: a first PUCCH group comprising an active serving cell, and a secondary PUCCH group comprising a PUCCH secondary cell to be activated; and performing operations during activation of the PUCCH secondary cell based on at least one of a capability of the UE or timing advance group (TAG) configurations in the configuration parameters.

公开(公告)号：WO2023044801A1

公开(公告)日：2023-03-30

申请号：PCT/CN2021/120453

申请日：2021-09-24

Applicant: APPLE INC. ,  LI, Qiming

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

IPC: H04W8/24

Abstract: Embodiments of the present disclosure relate to uplink (UL) gap triggering. According to embodiments of the present disclosure, a processor of user equipment is configured to perform following operations. The operations comprise transmitting to a network a user preference via a first signaling, wherein the user preference indicates a preference of the UE in uplink (UL) gap configuration; transmitting to the network an UL gap activation request via a second signaling, wherein the UL gap activation request indicates the network that an UL gap activation for the UE is needed; and transmitting to the network device an UL gap deactivation request via a third signaling, wherein the UL gap deactivation request indicates the network that an UL gap deactivation for the UE is needed..

公开(公告)号：WO2023044776A1

公开(公告)日：2023-03-30

申请号：PCT/CN2021/120392

申请日：2021-09-24

Applicant: APPLE INC.

Inventor： RAGHAVAN, Manasa ,  CUI, Jie ,  LI, Qiming ,  ZHANG, Yushu ,  TANG, Yang ,  SUN, Haitong ,  NIU, Huaning ,  CHEN, Xiang ,  ZHANG, Dawei

IPC: H04W24/08

Abstract: A user equipment (UE) is configured to establish a connection to a base station, wherein the base station configures the UE with a first beam corresponding to a first transmission reception point (TRP) and a second beam corresponding to a second TRP, wherein the first and second beam are in frequency range 2 (FR2) and wherein the UE does not support simultaneous reception of multiple beams in FR2, detect a beam failure during a beam failure detection (BFD) evaluation period, identify one or more candidate beams during a candidate beam detection (CBD) evaluation period and transmit a beam failure recovery (BFR) request to the base station.

公开(公告)号：WO2023044733A1

公开(公告)日：2023-03-30

申请号：PCT/CN2021/120255

申请日：2021-09-24

Applicant: APPLE INC. ,  LI, Qiming

Inventor： YAO, Chunhai ,  ZHANG, Dawei ,  NIU, Huaning ,  CUI, Jie ,  RAGHAVAN, Manasa ,  LI, Qiming ,  CHEN, Xiang ,  TANG, Yang

IPC: H04W74/08 ,  H04W24/08

Abstract: A method for a user equipment (UE) may comprise receiving, from a network (NW) device, measurement gap (MG) cancellation information associated with a particular MG of one or more MG patterns to be used by the UE; and determining whether the particular MG shall be cancelled based on the MG cancellation information.

公开(公告)号：WO2023044691A1

公开(公告)日：2023-03-30

申请号：PCT/CN2021/120053

申请日：2021-09-24

Applicant: APPLE INC. ,  LI, Qiming

Inventor： YE, Chunxuan ,  ZHANG, Dawei ,  HE, Hong ,  NIU, Huaning ,  CUI, Jie ,  RAGHAVAN, Manasa ,  LI, Qiming ,  CHEN, Xiang ,  TANG, Yang

IPC: H04W76/28

Abstract: The disclosure relates to Discontinuous Reception (DRX) based UE behavior. A user equipment (UE) is configured to perform operations comprising: obtaining a first DRX cycle; determining a second DRX cycle at least based on the first DRX cycle and a DRX cycle threshold, wherein the DRX cycle threshold is a highest value of DRX cycle that can support LEO (Low-Earth Orbit) cell measurement; and applying the second DRX cycle, comprising applying the second DRX cycle to measurement of at least one LEO cell of the serving cell and a neighbor cell, wherein at least one of the serving cell and the neighbor cell is a LEO cell.

公开(公告)号：WO2023010476A1

公开(公告)日：2023-02-09

申请号：PCT/CN2021/111041

申请日：2021-08-05

Applicant: APPLE INC.

Inventor： CUI, Jie ,  ZHANG, Dawei ,  HE, Hong ,  NIU, Huaning ,  RAGHAVAN, Manasa ,  LI, Qiming ,  CHEN, Xiang ,  TANG, Yang

IPC: H04W76/27 ,  H04W24/02 ,  H04W52/02

Abstract: A user equipment (UE) is configured to receive a measurement configuration from a serving cell, wherein the measurement configuration comprises event configuration associated with radio resource management (RRM) relaxation, perform measurements of the serving cell, transmit a measurement report to the serving cell and receive an indication from the serving cell that RRM relaxation for radio resource control (RRC) connected mode is enabled at the UE.

公开(公告)号：WO2023004669A1

公开(公告)日：2023-02-02

申请号：PCT/CN2021/109172

申请日：2021-07-29

Applicant: APPLE INC. ,  XU, Fangli

Inventor： PALLE VENKATA, Naveen Kumar R. ,  HU, Haijing ,  XU, Fangli ,  ZHANG, Dawei ,  CHEN, Yuqin ,  CUI, Jie

IPC: H04W76/00

Abstract: This disclosure relates to techniques for physical downlink control channel handling when a secondary cell group is activated in a wireless communication system. A wireless device may establish a wireless link with a master cell group. A secondary cell group may be configured. The wireless device may receive an indication to activate the secondary cell group without performing a random access channel procedure on the secondary cell group. The wireless device may determine quasi-co-located information for a physical downlink control channel of the secondary cell group. The wireless device may perform physical downlink control channel decoding for the physical downlink control channel of the secondary cell group using the determined quasi-co-located information.

公开(公告)号：WO2023283939A1

公开(公告)日：2023-01-19

申请号：PCT/CN2021/106815

申请日：2021-07-16

Applicant: APPLE INC.

Inventor： CUI, Jie ,  ZHANG, Dawei ,  HE, Hong ,  YAN, Hongbo ,  NIU, Huaning ,  RAGHAVAN, Manasa ,  LI, Qiming ,  CUI, Shengshan ,  CHEN, Xiang ,  TANG, Yang

IPC: H04W72/04 ,  H04W72/08 ,  H04L5/00 ,  H04W74/08

Abstract: Systems and methods for determining a timing of a random access channel (RACH) occasion (RO) used to transmit a contention free random access (CFRA) preamble triggered by the receipt of an physical downlink control channel (PDCCH) order in a PDCCH are disclosed herein. A user equipment (UE) receives the PDCCH order and determines a timing offset value between the RO and a signal (e.g., a synchronization signal block (SSB), the PDCCH, a reference signal, etc. ) to be used as a timing source. The UE also determines the arrival time of the signal to be used at the timing source. The UE then determines a time of the RO (during which the CFRA preamble will be transmitted) according to the arrival time and the timing offset value. Timing advance (TA) value (s) may also be accounted for as part of such a determination.