公开(公告)号：WO2022151637A1

公开(公告)日：2022-07-21

申请号：PCT/CN2021/097434

申请日：2021-05-31

Applicant: APPLE INC. ,  XU, Fangli

Inventor： ZHANG, Dawei ,  HU, Haijing ,  VANGALA, Sarma ,  SHIKARI, Murtaza A ,  NIMMALA, Srinivasan ,  ROSSBACH, Ralf

IPC: H04L1/00

Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for prioritizing data transmissions. According to embodiments of the present disclosure, in accordance with a determination that a first condition to enter a prioritized transmission phase is satisfied, a device prioritizes, based on a first priority rule, data transmissions from a terminal device to a network device and associated with a service. In accordance with a determination that a second condition to leave the prioritized transmission phase is satisfied, the device ceases prioritizing the data transmissions associated with the service.

公开(公告)号：WO2022087963A1

公开(公告)日：2022-05-05

申请号：PCT/CN2020/124829

申请日：2020-10-29

Applicant: APPLE INC. ,  XU, Fangli

Inventor： HU, Haijing ,  PALLE VENKATA, Naveen Kumar R. ,  ROSSBACH, Ralf ,  VANGALA, Sarma V. ,  GURUMOORTHY, Sethuraman ,  NIMMALA, Srinivasan ,  VAMANAN, Sudeep Manithara ,  CHEN, Yuqin

IPC: H04W4/06 ,  H04W36/24

Abstract: Techniques are described for improving service continuity for Multicast and Broadcast Services (MBS) communications during handover. Techniques are included for supporting lossless handover and data forwarding during handover for peer-to-multiple (PTM) MBS transmission. Lossless handover may be achieved in part by the user equipment (UE) providing to the target base station an indication of the next packet of the MBS session to be received following an RRC reconfiguration message, and an indication of any MBS packets provided by the source base station prior to the RRC reconfiguration message that were not properly received by the UE. Data forwarding may be performed from the source base station to the target base station if the MBS session was not configured on the target base station prior to the handover. Data forwarding may be omitted if the MBS session was configured on the target base station prior to the handover.

公开(公告)号：WO2022082645A1

公开(公告)日：2022-04-28

申请号：PCT/CN2020/122955

申请日：2020-10-22

Applicant: APPLE INC.

Inventor： VANGALA, Sarma V. ,  XU, Fangli ,  HU, Haijing ,  XING, Longda ,  SHIKARI, Murtaza A. ,  KODALI, Sree Ram ,  NIMMALA, Srinivasan

IPC: H04W76/12 ,  H04W76/19

Abstract: Multi-hop configurations in Integrated Access and Backhaul (IAB) networks are provided for reduced latency. For example, modifications to a backhaul adaptation protocol (BAP) header supports faster data radio bearer (DRB) transmissions. Or, for both signaling radio bearer (SRB) and DRB flows, configuration forwarding may be used to reduce configuration latency wherein a single RRCReconfiguration message is forwarded to intermediate nodes that process the configuration and respond back independently. Alternatively, for both SRB and DRB flows, configuration multi-casting may be used for simultaneous IAB node and backup configurations. Methods are provided for fast activation of backup links in IAB nodes.

公开(公告)号：WO2022082597A1

公开(公告)日：2022-04-28

申请号：PCT/CN2020/122823

申请日：2020-10-22

Applicant: APPLE INC.

Inventor： CHEN, Yuqin ,  ZHANG, Dawei ,  XU, Fangli ,  HU, Haijing ,  XING, Longda ,  SHIKARI, Murtaza A ,  GURUMOORTHY, Sethuraman ,  KODALI, Sree Ram ,  NIMMALA, Srinivasan ,  LOVLEKAR, Srirang A

IPC: H04W28/06

Abstract: A user equipment (UE) is configured to communicate with a further UE via a sidelink (SL). The UE encodes traffic for transmission to the further UE, wherein the traffic comprises a payload and a medium access control (MAC) subheader, wherein the MAC subheader indicates whether the payload corresponds to non-routed traffic between the UE and the further UE or routed traffic between either one of the UE or the further UE and a base station, wherein an other one of the UE or the further UE functions as a relay for the routed traffic and transmits the traffic.

公开(公告)号：WO2022016492A1

公开(公告)日：2022-01-27

申请号：PCT/CN2020/104045

申请日：2020-07-24

Applicant: APPLE INC. ,  XU, Fangli

Inventor： ZHANG, Dawei ,  HU, Haijing ,  CHEN, Yuqin ,  XING, Longda ,  NIMMALA, Srinivasan ,  LOVLEKAR, Srirang, A. ,  GURUMOORTHY, Sethuraman ,  SHIKARI, Murtaza, A. ,  KODALI, Sree Ram

IPC: H04W76/10 ,  H04W40/22

Abstract: This disclosure relates to techniques for providing bearer configuration information for relay communication by a relay wireless device in communication with one or more remote wireless devices in a wireless communication system. A network may provide bearer configuration information to the wireless devices to establish one or more bearers for data forwarding. Based on the bearer configuration information, the relay wireless device may forward data to/from the remote wireless device(s) using the bearer(s).

公开(公告)号：WO2021126798A1

公开(公告)日：2021-06-24

申请号：PCT/US2020/065007

申请日：2020-12-15

Applicant: APPLE INC.

Inventor： PRABHAKAR, Alosious Pradeep ,  ZHAO, Wen ,  KAVURI, Lakshmi, N. ,  SU, Li ,  SHAH, Sagar, B. ,  SUBRAMANIAN, Sriram ,  VENKATARAMAN, Vijay ,  GOVINDARAJU, Vishwanth Kamala ,  NARRA, Shiva Krishna ,  BALASUBRAMANIAN, Sanjeevi ,  ZHANG, Wei ,  SHANBHAG, Madhukar K. ,  SUNKESALA, Sandeep K. ,  NIMMALA, Srinivasan ,  DHANAPAL, Muthukumaran ,  DHANANI, Tarakkumar G. ,  KODALI, Sree Ram ,  PEFKIANAKIS, Ioannis ,  KHATI, Dhruv ,  TRAVOSTINO, Franco ,  ELANGOVAN, Thanigaivelu ,  CHAUDHARY, Madhusudan ,  HALL, Geoffrey, R.

IPC: H04B7/0404 ,  H04B7/06 ,  H04B17/17 ,  H04B17/18 ,  H04B7/08 ,  H04W52/02 ,  H04B7/0805 ,  H04B7/0834 ,  H04W24/02 ,  H04W52/0222 ,  H04W52/0258 ,  H04W52/28 ,  H04W76/15 ,  H04W76/23 ,  H04W76/27 ,  H04W76/30

Abstract: This disclosure relates to methods and devices for mitigating overheating in a user equipment device (UE). The UE is configured to communicate over each of LTE and 5G NR and may be configured to communicate through 5G NR over each of a Sub-6GHz and a millimeter Wave (mmW) frequency band. The UE is configured to establish an ENDC connection with an enB and one or more gNBs. The UE implements intelligent transmission modification and cell measurement adjustments to mitigate overheating and reduce battery drain.

公开(公告)号：WO2021087853A1

公开(公告)日：2021-05-14

申请号：PCT/CN2019/116208

申请日：2019-11-07

Applicant: APPLE INC. ,  CHEN, Yuqin

Inventor： VENKATARAMAN, Vijay ,  XU, Fangli ,  HU, Haijing ,  LOVLEKAR, Srirang, A. ,  SHIKARI, Murtaza, A. ,  GURUMOORTHY, Sethuraman ,  KODALI, Sree Ram ,  XING, Longda ,  RODGERS, Clive, E ,  NIMMALA, Srinivasan ,  ZHANG, Dawei

IPC: H04W72/02

Abstract: A method performed by a user equipment (UE) configured with an uplink and a sidelink. The method includes determining that a first set of data is to be transmitted in the uplink, assigning a priority value to the first set of data, determining that a second set of data is to be transmitted in the sidelink, assigning a priority value to the second set of data, determining that the first and second set of data are to be transmitted using a same resource at a same time, selecting one of the first set of data or the second set of data to be transmitted first based on at least the first priority value and the second priority value and when the first set of data that is to be transmitted in the uplink is selected, transmitting the first set of data prior to transmitting the second set of data.

公开(公告)号：WO2021056505A1

公开(公告)日：2021-04-01

申请号：PCT/CN2019/108866

申请日：2019-09-29

Applicant: APPLE INC. ,  XU, Fangli

Inventor： WU, Zhibin ,  ZHANG, Dawei ,  HU, Haijing ,  SHIKARI, Murtaza A. ,  RODGERS, Clive E. ,  GURUMOORTHY, Sethuraman ,  KODALI, Sree Ram ,  NIMMALA, Srinivasan ,  LOVLEKAR, Srirang A. ,  VENKATARAMAN, Vijay ,  XING, Longda ,  CHEN, Yuqin

IPC: H04W72/02 ,  H04W72/10 ,  H04W72/04

Abstract: Embodiments are presented herein of apparatuses, systems, and methods for a C-V2X capable wireless device configured to operate according to a first sidelink mode where communication resources are allocated by a network and a second sidelink mode where communication resources are autonomously allocated by the wireless device. The wireless device detects a change in a coverage scenario associated with the first sidelink mode; performs resource sensing for the second sidelink mode; and based at least in part on detecting the change in the coverage scenario, transmits first communications using the second sidelink mode, wherein resources for transmitting the first communications are allocated based at least in part on the resource sensing.

公开(公告)号：WO2020087432A1

公开(公告)日：2020-05-07

申请号：PCT/CN2018/113358

申请日：2018-11-01

Applicant: APPLE INC. ,  HU, Haijing

Inventor： HU, Haijing ,  LOVLEKAR, Srirang A. ,  NIMMALA, Srinivasan ,  XU, Fangli ,  CHEN, Yuqin ,  XING, Longda ,  ZHANG, Dawei ,  SHIKARI, Murtaza A. ,  GURUMOORTHY, Sethuraman

IPC: H04W36/30

Abstract: This disclosure relates to techniques for performing conditional handovers and cell re-selections along known routes. A cellular base station may select a conditional handover set for a wireless device. The conditional handover set may include information for multiple conditional handovers. The wireless device may receive the conditional handover set. The wireless device may perform conditional handover to at least a first cell indicated in the conditional handover set based at least in part on the conditional handover set.

公开(公告)号：WO2020029061A1

公开(公告)日：2020-02-13

申请号：PCT/CN2018/099129

申请日：2018-08-07

Applicant: APPLE INC. ,  XU, Fangli

Inventor： XU, Fangli ,  HU, Haijing ,  ZHANG, Dawei ,  CHEN, Yuqin ,  LOVLEKAR, Srirang, A. ,  OU, Xu ,  GURUMOORTHY, Sethuraman ,  NIMMALA, Srinivasan ,  XING, Longda ,  KODALI, Sree Ram ,  SHIKARI, Murtaza, A.

IPC: H04H20/59

Abstract: This disclosure relates to detecting duplicate public warning system messages in a cellular communication system. A wireless device may receive a public warning system indication from a cellular base station during a paging occasion. The public warning system indication may indicate that system information provided by the cellular base station includes a public warning system message. The wireless device may determine whether the public warning system message is a duplicate public warning system message. The wireless device may determine whether to decode the system information including the public warning system message based at least in part on whether the public warning system message is a duplicate public warning system message. The system information including the public warning system message may not be decoded if the public warning system message is determined to be a duplicate public warning system message.