公开(公告)号：WO2022027481A8

公开(公告)日：2022-02-10

申请号：PCT/CN2020/107514

申请日：2020-08-06

Applicant: APPLE INC.

Inventor： XU, Fangli ,  ZHANG, Dawei ,  NICKISCH, Dirk ,  HU, Haijing ,  VANGALA, Sarma, V. ,  GURUMOORTHY, Sethuraman ,  SAMBHWANI, Sharad ,  LOVLEKAR, Srirang, A. ,  CHEN, Yuqin ,  WU, Zhibin

IPC: H04W72/04 ,  H04W24/00

Abstract: Techniques discussed herein can facilitate enhancements to measurement for a User Equipment (UE) in Radio Resource Control (RRC) Connected mode for configuration of Carrier Aggregation (CA) and/or Dual Connectivity (DC). One example embodiment comprises a UE device comprising a processor configured to perform operations comprising: transmitting a UE Assistance Information message comprising a measurement request; receiving a first RRCReconfiguration message comprising a measConfig information element (IE); performing one or more measurements on each of on one or more frequencies based at least on the RRC measConfig IE, wherein the one or more frequencies comprise at least one non-serving frequency associated with a neighboring cell; transmitting a MeasurementReport message that indicates the one or more measurements for at least one of the one or more frequencies; and receiving a second RRCReconfiguration message that configures the UE with the at least one of the one or more frequencies.

公开(公告)号：WO2022027454A1

公开(公告)日：2022-02-10

申请号：PCT/CN2020/107451

申请日：2020-08-06

Applicant: APPLE INC.

Inventor： XU, Fangli ,  ZHANG, Dawei ,  NICKISCH, Dirk ,  HU, Haijing ,  VANGALA, Sarma V. ,  GURUMOORTHY, Sethuraman ,  SAMBHWANI, Sharad ,  LOVLEKAR, Srirang A. ,  CHEN, Yuqin ,  WU, Zhibin

IPC: H04W72/04

Abstract: Techniques discussed herein facilitate Base Station (BS) enhancements to measurement by a RRC Connected mode User Equipment (UE) for configuration of Carrier Aggregation (CA) and/or Dual Connectivity (DC). One example embodiment comprises a BS device comprising a processor configured to perform operations comprising: receiving a UE Assistance Information message comprising a measurement request; transmitting a first RRCReconfiguration message comprising a measConfig IE; receiving a MeasurementReport message from a UE that indicates one or more measurements on one or more sets of frequencies, wherein the one or more sets of frequencies comprise a set of serving frequencies for one of a serving cell or the neighboring cell and a set of non-serving frequencies for the UE, wherein the set of non-serving frequencies are associated with the neighboring cell; and transmitting a second RRCReconfiguration message that configures the UE with at least one set of the one or more sets of frequencies.

公开(公告)号：WO2022241612A1

公开(公告)日：2022-11-24

申请号：PCT/CN2021/094103

申请日：2021-05-17

Applicant: APPLE INC. ,  ZHANG, Yushu

Inventor： CUI, Jie ,  SAMBHWANI, Sharad ,  TANG, Yang ,  HE, Hong ,  ZHANG, Dawei ,  ZENG, Wei ,  SUN, Haitong ,  KIM, Yuchul ,  ZHANG, Yushu ,  YAO, Chunhai ,  YE, Chunxuan ,  YANG, Weidong ,  WU, Zhibin ,  NICKISCH, Dirk

IPC: H04W72/12 ,  H04W52/00

Abstract: A wireless network may include a base station and user equipment (UE). The UE may transmit uplink (UL) signals to the base station using a dynamically adjustable maximum UL duty cycle. When the UE identifies that a user is in proximity to the UE, the UE may transmit an indicator to the base station. The indicator may identify that a radio-frequency exposure (RFE) event has occurred and/or a suggested maximum UL duty cycle that would allow the UE to satisfy limits on RFE. The base station may limit a UL grant to the UE so that the UE performs subsequent communications using the suggested maximum UL duty cycle or a different maximum UL duty cycle. Coordinating adjustment of UL duty cycle in this way may allow the UE to meet limits on RFE without requiring the UE to perform maximum transmit power level reductions.

公开(公告)号：EP4503738A1

公开(公告)日：2025-02-05

申请号：EP24190095.0

申请日：2024-07-22

Applicant: Apple Inc.

Inventor： IOFFE, Anatoliy S. ,  SARKAS, Ioannis ,  SAYENKO, Alexander ,  SAMBHWANI, Sharad

IPC: H04W36/00 ,  H04W76/27

Abstract: A broadcast service network (separate from a cellular network) includes broadcast service signal (BSS) nodes that broadcast signals to receivers of user equipment (UE). The BSS may provide broadcast service information to user equipment, such as the emergency notifications, even when the user equipment is out of range of the cellular network. Further, the broadcast service signals may provide information that improves the user equipment's search and access time for connecting to the cellular network (e.g., a cellular service station) and/or that assists the user equipment in locating a nearby region of cellular network coverage. In addition, the BSS may be wake-up signals configured to activate the receiver when the receiver is in a sleep or inactive mode. In some embodiments, the BSS may be pointer signals configured to direct the user equipment to a broadcast service channel to receive the broadcast service information.

公开(公告)号：EP4193733A1

公开(公告)日：2023-06-14

申请号：EP20947975.7

申请日：2020-08-06

Applicant: Apple Inc.

Inventor： XU, Fangli ,  ZHANG, Dawei ,  NICKISCH, Dirk ,  HU, Haijing ,  VANGALA, Sarma V. ,  GURUMOORTHY, Sethuraman ,  SAMBHWANI, Sharad ,  LOVLEKAR, Srirang A. ,  CHEN, Yuqin ,  WU, Zhibin

IPC: H04W72/04

公开(公告)号：EP4132084A2

公开(公告)日：2023-02-08

申请号：EP22184264.4

申请日：2022-07-12

Applicant: Apple Inc.

Inventor： SAMBHWANI, Sharad ,  NICKISCH, Dirk ,  SHANBHAG, Madhukar K. ,  BALASUBRAMANIAN, Sanjeevi ,  NARRA, Shiva Krishna ,  SUBRAMANIAN, Sriram ,  GOVINDARAJU, Vishwanth Kamala

IPC: H04W28/02 ,  H04W28/08 ,  H04W76/15

Abstract: A user equipment (UE) configured to receive an uplink (UL) grant comprising a UL grant size, determine a current UL buffer size, compare the current UL buffer size to the UL grant size and determining an amount of padding to fill the UL grant and determine whether to transmit on the UL grant based on the amount of padding to fill the UL grant.

公开(公告)号：EP4472342A2

公开(公告)日：2024-12-04

申请号：EP24198735.3

申请日：2022-05-06

Applicant: Apple Inc.

Inventor： LOVLEKAR, Srirang A. ,  GURUMOORTHY, Sethuraman ,  SAMBHWANI, Sharad ,  KODALI, Sree Ram ,  PALLE VENKATA, Naveen Kumar R.

IPC: H04W88/06

Abstract: There is provided a processor configured to: generate, for transmission to a multi-user subscriber identity module, MUSIM, user equipment, UE, a paging request indicating an incoming voice call associated with a first SIM of the MUSIM UE; perform a radio resource control, RRC, connection setup with the MUSIM UE; process, based on signaling received from the MUSIM UE, a UE assistance information, UAI, message including an RRC connection release request; and generate, for transmission to the MUSIM UE, an RRC connection release.

公开(公告)号：EP4381871A1

公开(公告)日：2024-06-12

申请号：EP21952298.4

申请日：2021-08-05

Applicant: Apple Inc.

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

IPC: H04W72/12

CPC classification number: H04W72/1215 ,  H04W72/569 ,  H04W72/1268

公开(公告)号：EP4268528A1

公开(公告)日：2023-11-01

申请号：EP21918367.0

申请日：2021-01-14

Applicant: Apple Inc.

Inventor： NIU, Huaning ,  LI, Qiming ,  SOGL, Bernhard ,  ZHANG, Dawei ,  PATANE, Giuseppe ,  PARMAR, Jalpesh Manishbhai ,  SAMBHWANI, Sharad ,  TRACHT, Thorsten ,  YANG, Weidong ,  CHEN, Xiang ,  TANG, Yang

IPC: H04W72/04

公开(公告)号：EP4173401A1

公开(公告)日：2023-05-03

申请号：EP20948572.1

申请日：2020-08-06

Applicant: Apple Inc.

Inventor： XU, Fangli ,  ZHANG, Dawei ,  NICKISCH, Dirk ,  HU, Haijing ,  VANGALA, Sarma, V. ,  GURUMOORTHY, Sethuraman ,  SAMBHWANI, Sharad ,  LOVLEKAR, Srirang, A. ,  CHEN, Yuqin ,  WU, Zhibin

IPC: H04W72/04 ,  H04W24/00