公开(公告)号：WO2022077319A1

公开(公告)日：2022-04-21

申请号：PCT/CN2020/121077

申请日：2020-10-15

Applicant: APPLE INC. ,  XU, Fangli

Inventor： ZHANG, Dawei ,  BHATTACHARJEE, Deepankar ,  HU, Haijing ,  CUI, Lele ,  ZHANG, Lijie ,  MIAO, Qiang ,  WANG, Zhiwei

IPC: H04W76/00 ,  H04W36/02

Abstract: This disclosure relates to techniques for performing wireless communications using a split bearer. A user equipment device may perform a recovery operation for a lost uplink packet. The recovery operation may be in response to an indication from the network or may be initiated autonomously by the device.

公开(公告)号：WO2020056674A1

公开(公告)日：2020-03-26

申请号：PCT/CN2018/106724

申请日：2018-09-20

Applicant: APPLE INC. ,  HU, Haijing

Inventor： HU, Haijing ,  BALAKRISHNAN, Swaminathan ,  VALLATH, Sreevalsan ,  SHARMA, Prateek ,  PEREZ, Cesar ,  KUMAR, Adesh ,  BHATTACHARJEE, Deepankar ,  VENKATARAMAN, Vijay

IPC: H04W8/24

Abstract: A user equipment (UE) is configured with a carrier aggregation (CA) functionality and UE connected to a network via a base station that serves as a primary serving cell (PCell) providing a primary component carrier (PCC) to the UE. The UE determines a plurality of bands that are supported by the UE for use in the CA functionality, generates an individual band information element (IE) including band information for the bands, determines at least one representative CA combination having an order, the order indicating a total number of component carriers (CCs), the at least one representative CA combination forming a basis to extrapolate a plurality of CA combinations having the order based on the band information, generates a representative CA combination IE including the at least one representative CA combination and transmits the individual band IE and the representative CA combination IE to the base station.

公开(公告)号：EP3154240A1

公开(公告)日：2017-04-12

申请号：EP16191555.8

申请日：2016-09-29

Applicant: Apple Inc.

Inventor： BORGES, Daniel R. ,  GILES, Michael J. ,  DOOLEY, Craig P. ,  SHARMA, Prateek ,  VERMA, Sanjay K. ,  BHATTACHARJEE, Deepankar

IPC: H04L29/08 ,  H04L12/58 ,  H04W4/08 ,  H04W4/16

CPC classification number: H04W68/02 ,  H04L12/1895 ,  H04L51/20 ,  H04L67/1072 ,  H04L67/18 ,  H04L67/322 ,  H04L69/24 ,  H04W4/08 ,  H04W4/80 ,  H04W8/005 ,  H04W8/22 ,  H04W48/16 ,  H04W76/25 ,  H04W84/12

Abstract: Techniques for coalescing alert notifications for applications and/or services to a primary user device of a set of multiple associated user devices within proximity of each other. When a user device is not in proximity to other associated user devices, the user device functions as a primary user device and provides alert notifications based on a default configuration and/or a user configurable setting. When the user device is within proximity of one or more other associated user devices, the user devices exchange relevant capability information and information for applications that are synchronized via network-based services. The user devices negotiate to determine a user device that serves as the primary user device to provide alert notifications for a set of applications and services common to a set of user devices. The other user devices are configured to reduce and/or suppress the alert notifications.

Abstract translation: 用于将应用程序和/或服务的警报通知合并到彼此接近的多个关联用户设备的集合的主用户设备的技术。 当用户设备不在其他关联用户设备附近时，用户设备用作主用户设备，并且基于默认配置和/或用户可配置设置提供警报通知。 当用户设备在一个或多个其他相关联的用户设备附近时，用户设备交换相关的能力信息和信息，用于通过基于网络的服务同步的应用。 用户设备协商确定用作主要用户设备的用户设备，以为一组用户设备公用的一组应用和服务提供警报通知。 其他用户设备被配置为减少和/或抑制警报通知。

公开(公告)号：EP4152640A3

公开(公告)日：2023-05-24

申请号：EP22196584.1

申请日：2022-09-20

Applicant: Apple Inc.

Inventor： QIN, Junzhen ,  ZHAO, Wen ,  ZHANG, Lijie ,  CUI, Lele ,  LOU, Wenping ,  MIAO, Qiang ,  WANG, Zhiwei ,  ZHANG, Ying ,  BHATTACHARJEE, Deepankar ,  MA, Kexin ,  HO, Alex Yee Kit

IPC: H04B7/06 ,  H04B7/08 ,  H04W76/16

Abstract: This disclosure relates to techniques for multi-RAT and DSDA capable wireless devices to handle frame blanking in a wireless communication system. A wireless device may establish wireless links according to a first radio access technology and a second radio access technology. The wireless device may determine to perform transmit and receive blanking for one or more antennas of the wireless device for the first radio access technology to perform sounding reference signal transmissions for the second radio access technology based at least in part on a band combination for the wireless links. The wireless device may determine a modification to channel state feedback reporting for the first radio access technology based at least in part on the transmit and receive blanking. The wireless device may perform channel state feedback reporting using the determined modification.

公开(公告)号：EP4425815A1

公开(公告)日：2024-09-04

申请号：EP24157390.6

申请日：2024-02-13

Applicant: Apple Inc.

Inventor： VIKRAM, Sushant ,  ALI, Gibran ,  MONGHAL, Guillaume ,  SHARMA, Pradeep S. ,  BHATTACHARJEE, Deepankar ,  SINGH, Ajay

IPC: H04L5/00

CPC classification number: H04L5/001 ,  H04L5/0096

Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing time domain bandwidth part (TD-BWP) switch for carrier aggregation (CA) for balancing between the UE power consumption and a latency of the UE. For example, the UE includes one or more transceivers configured to wirelessly communicate with a base station on a plurality of component carriers (CCs) in a carrier aggregated (CA) network. The UE also includes a processor communicatively coupled to the one or more transceivers. The processor is configured to perform a time domain bandwidth part (TD-BWP) switch on a first CC of the plurality of CCs when the UE and the base station are communicating on the first CC. The processor is further configured to perform the TD-BWP switch on a second CC of the plurality of CCs when the UE and the base station are communicating on the second CC.

公开(公告)号：EP4229987A1

公开(公告)日：2023-08-23

申请号：EP20957099.3

申请日：2020-10-15

Applicant: Apple Inc.

Inventor： ZHANG, Dawei ,  BHATTACHARJEE, Deepankar ,  HU, Haijing ,  CUI, Lele ,  ZHANG, Lijie ,  MIAO, Qiang ,  WANG, Zhiwei ,  XU, Fangli

IPC: H04W76/00 ,  H04W36/02

公开(公告)号：EP4152640A2

公开(公告)日：2023-03-22

申请号：EP22196584.1

申请日：2022-09-20

Applicant: Apple Inc.

Inventor： QIN, Junzhen ,  ZHAO, Wen ,  ZHANG, Lijie ,  CUI, Lele ,  LOU, Wenping ,  MIAO, Qiang ,  WANG, Zhiwei ,  ZHANG, Ying ,  BHATTACHARJEE, Deepankar ,  MA, Kexin ,  HO, Alex Yee Kit

IPC: H04B7/06 ,  H04B7/08 ,  H04W76/16

Abstract: This disclosure relates to techniques for multi-RAT and DSDA capable wireless devices to handle frame blanking in a wireless communication system. A wireless device may establish wireless links according to a first radio access technology and a second radio access technology. The wireless device may determine to perform transmit and receive blanking for one or more antennas of the wireless device for the first radio access technology to perform sounding reference signal transmissions for the second radio access technology based at least in part on a band combination for the wireless links. The wireless device may determine a modification to channel state feedback reporting for the first radio access technology based at least in part on the transmit and receive blanking. The wireless device may perform channel state feedback reporting using the determined modification.