公开(公告)号：WO2023076058A2

公开(公告)日：2023-05-04

申请号：PCT/US2022/046875

申请日：2022-10-17

Applicant: APPLE INC.

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

IPC: H04W72/0457

Abstract: The present application relates to devices and components including apparatus, systems, and methods for transmission of variable-size data bursts. Applications to uplink data transmissions and applications to downlink data transmissions are described.

公开(公告)号：WO2023029013A1

公开(公告)日：2023-03-09

申请号：PCT/CN2021/116557

申请日：2021-09-03

Applicant: APPLE INC.

Inventor： ROSSBACH, Ralf ,  XU, Fangli ,  SIROTKIN, Alexander ,  JOSE, Bobby ,  ZHANG, Dawei ,  DEPARIS, Francois E. ,  HU, Haijing ,  ABDELRAHMAN, Mohamed Mounir Mohamed ,  NARASIMHA, Murali ,  SHIKARI, Murtaza A. ,  PALLE VENKATA, Naveen Kumar R. ,  NUGGEHALLI, Pavan ,  ITJESHORST, Ralf ,  VANGALA, Sarma V. ,  GURUMOORTHY, Sethuraman ,  VENKATARAMAN, Vijay ,  CHEN, Yuqin ,  WU, Zhibin

IPC: H04W80/00

Abstract: 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.

公开(公告)号：WO2022256987A1

公开(公告)日：2022-12-15

申请号：PCT/CN2021/098704

申请日：2021-06-07

Applicant: APPLE INC.

Inventor： YANG, Weidong ,  YE, Chunxuan ,  ZHANG, Dawei ,  XU, Fangli ,  HU, Haijing ,  SUN, Haitong ,  HE, Hong ,  NIU, Huaning ,  OTERI, Oghenekome ,  ROSSBACH, Ralf ,  YE, Sigen ,  ZENG, Wei

IPC: H04W28/06

Abstract: A transmitting device is configured to transmit, to a second device, a medium access control (MAC) protocol data unit (PDU) comprising a plurality of MAC subPDUs, each MAC subPDU comprising at least one of a subheader, a MAC service data unit (SDU) or a MAC control element (CE), receive, from the second device, feedback indicating that the MAC PDU was received incorrectly, determine that a partial transmission scheme criteria is satisfied, transmit, to the second device, an indication that the partial transmission scheme is to be used to retransmit the MAC PDU and retransmit, to the second device, the MAC PDU using the partial transmission scheme.

公开(公告)号：WO2022236594A1

公开(公告)日：2022-11-17

申请号：PCT/CN2021/092825

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: H04W48/02 ,  H04W4/06 ,  H04W74/006 ,  H04W74/0833 ,  H04W76/11 ,  H04W76/40

Abstract: Provided is a method for a user equipment (UE), comprising: acquiring a notification for participating in an access control process for an multicast/broadcast service (MBS) session; and participating in an access control process for the MBS session by using MBS specific configuration information.

公开(公告)号：WO2022222127A1

公开(公告)日：2022-10-27

申请号：PCT/CN2021/089163

申请日：2021-04-23

Applicant: APPLE INC. ,  XU, Fangli

Inventor： ROSSBACH, Ralf ,  XU, Fangli ,  HU, Haijing ,  VANGALA, Sarma V.

IPC: H04W72/08

Abstract: This disclosure relates to techniques for performing wireless communications in a manner to provide enhanced reliability protections at certain times and/or for particular communications, e.g., to maintain or restore operation of an application following a communication failure. Among various possibilities, in order to enhance reliability any of the following actions may be taken: transmission power may be boosted, one or more timer duration may be adjusted, data may be recovered and/or duplicated using a different and/or additional entity, and/or grant selection may be adjusted.

公开(公告)号：WO2022205393A1

公开(公告)日：2022-10-06

申请号：PCT/CN2021/085151

申请日：2021-04-01

Applicant: APPLE INC. ,  XU, Fangli

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

IPC: H04W64/00 ,  H04W12/02

Abstract: A user equipment (UE) is configured to decode a system information block (SIB). The UE receives a first signal, wherein the first signal includes a first individual system information block (SIB) segment of a SIB, receives a second signal, wherein the second signal includes a second individual SIB segment of the SIB, reassembles the SIB using first SIB segment and the second SIB segment and decodes the contents of the SIB.

公开(公告)号：WO2022151630A1

公开(公告)日：2022-07-21

申请号：PCT/CN2021/096071

申请日：2021-05-26

Applicant: APPLE INC. ,  XU, Fangli

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

IPC: H04W72/04 ,  H04W72/12

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 there is an overlap between a configured uplink grant and a dynamic uplink grant, a terminal device selects, from the configured uplink grant and the dynamic uplink grant, a target uplink grant for transmitting data to a network device. Thereby, the terminal device transmits data to the network device via the target uplink grant.

公开(公告)号：WO2022151244A1

公开(公告)日：2022-07-21

申请号：PCT/CN2021/071898

申请日：2021-01-14

Applicant: APPLE INC.

Inventor： ROSSBACH, Ralf ,  XU, Fangli ,  YE, Sigen ,  YANG, Weidong ,  ZENG, Wei ,  VANGALA, Sarma V ,  ZHANG, Wenshu ,  HU, Haijing ,  SHIKARI, Murtaza A ,  GOHARI, Amir Aminzadeh ,  DEPARIS, Francois E

IPC: H04W72/12

Abstract: Provided is a method for a user equipment (UE), comprising: obtaining one or more indications associated with uplink transmission scheduled by one or more uplink (UL) grants, the one or more UL grants including a UL grant for a physical uplink share channel (PUSCH) with uplink control information (UCI), selecting a UL grant for transmission from the one or more UL grants based at least in part upon the one or more indications, such that the UL grant for the PUSCH with UCI is prioritized for selection, and causing a PUSCH corresponding to the selected UL grant to be transmitted.

公开(公告)号：WO2022151168A1

公开(公告)日：2022-07-21

申请号：PCT/CN2021/071791

申请日：2021-01-14

Applicant: APPLE INC. ,  XU, Fangli

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

IPC: H04W74/08 ,  H04W76/00

Abstract: Apparatuses, systems, and methods for non-small data transmission (non-SDT) dedicated radio bearer (DRB) handling while in a radio resource control (RRC) inactive state. A wireless device may determine, while operating in the RRC inactive state, that non-SDT data is available for transmission on a non-SDT DRB and determine, based on one or more conditions, to transmit, to a base station, non-SDT data arrival information during an SDT procedure. The one or more conditions may be associated with arrival time of the non-SDT data and/or an amount of non-SDT data to be transmitted. The arrival time may be relative to arrival of SDT data, initiation of an SDT procedure, and/or initiation of a subsequent transmission period of an SDT procedure.

公开(公告)号：WO2022094754A1

公开(公告)日：2022-05-12

申请号：PCT/CN2020/126146

申请日：2020-11-03

Applicant: APPLE INC. ,  XU, Fangli

Inventor： VANGALA, Sarma V. ,  YE, Chunxuan ,  HU, Haijing ,  KISS, Krisztian ,  SHIKARI, Murtaza, A. ,  PALLE VENKATA, Naveen Kumar R. ,  ROSSBACH, Ralf ,  KODALI, Sree Ram ,  NIMMALA, Srinivasan ,  VENKATARAMAN, Vijay ,  CHEN, Yuqin ,  WU, Zhibin

IPC: H04W68/08

Abstract: Techniques discussed herein may enable effective cell identification and paging within a non-terrestrial network (NTN). A base station may map logical cell identifiers, corresponding to satellites, to physical cell identifiers, corresponding to physical or geographic cells. The techniques enable cell identification and paging in both Earth-fixed cell scenarios and Earth-moving cell scenarios, and in scenarios where the satellite moves between countries.