公开(公告)号：WO2023069802A1

公开(公告)日：2023-04-27

申请号：PCT/US2022/075734

申请日：2022-08-31

Applicant: QUALCOMM INCORPORATED

Inventor： ANG, Peter Pui Lok ,  WU, Yongle ,  GOROKHOV, Alexei Yurievitch ,  EBADI SHAHRIVAR, Arash ,  LI, Yong ,  KHANDEKAR, Aamod ,  JOSAN, Awlok Singh ,  RAO, Sandeep ,  PANY, Antriksh ,  LOPEZ, Michael ,  HOOVER, Scott ,  BROIDE, Asaf

IPC: H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, information configuring an active bandwidth part (BWP) that does not include a bandwidth associated with one or more of a synchronization signal block (SSB) or a control resource set zero (CS0). The UE may perform, based at least in part on a radio frequency (RF) retune mode, an RF retune to a union bandwidth that covers the active BWP and the bandwidth associated with one or more of the SSB or the CS0. Numerous other aspects are described.

公开(公告)号：WO2023044222A1

公开(公告)日：2023-03-23

申请号：PCT/US2022/075204

申请日：2022-08-19

Applicant: QUALCOMM INCORPORATED

Inventor： ZHU, Jun ,  HU, Jun ,  UMATT, Bhupesh Manoharlal ,  LI, Yong ,  CHALLA, Raghu Narayan ,  PAL, Arnab ,  KARAKKAD KESAVAN NAMBOODIRI, Vishnu Namboodiri

IPC: H04B7/06 ,  H04B7/08 ,  H04W76/28 ,  H04W76/38 ,  H04W88/06 ,  H04W36/00 ,  H04B7/0404

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may configure one or more radio frequency (RF) chains of the UE to communicate using a second radio access technology (RAT) for a length of time. The UE may identify that the length of time satisfies a threshold. The UE may configure the one or more RF chains to the first RAT. The UE may initiate a beam measurement on the first RAT in a number of consecutive measurement occasions based at least in part on the length of time satisfying the threshold. Numerous other aspects are described.

公开(公告)号：WO2021088043A1

公开(公告)日：2021-05-14

申请号：PCT/CN2019/116832

申请日：2019-11-08

Applicant: QUALCOMM INCORPORATED ,  XIE, Ling ,  LIU, Zhanyi ,  WU, Yongle ,  LI, Yong ,  SANTHANAM, Arvind Vardarajan ,  MAO, Jie ,  HOOVER, Scott ,  ZHANG, Xuqiang

Inventor： XIE, Ling ,  LIU, Zhanyi ,  WU, Yongle ,  LI, Yong ,  SANTHANAM, Arvind Vardarajan ,  MAO, Jie ,  HOOVER, Scott ,  ZHANG, Xuqiang

IPC: H04W24/10

Abstract: Enhanced inter-RAT and measurement gap operations are disclosed. In one aspect, a device may generate a customized measurement gap for monitoring control signals of another network for inter-RAT procedures. In another aspect, a device may modify, such as extend or shift, a network measurement gap to generate a modified measurement gap for monitoring control signals of another network for inter-RAT procedures. The device may modify the network measurement gap to align the network's measurement gap, such as LTE measurement gap, with a measurement window of another network, such as an SMTC window of a 5G network. Other aspects and features are also claimed and described.

公开(公告)号：WO2021041096A1

公开(公告)日：2021-03-04

申请号：PCT/US2020/046900

申请日：2020-08-19

Applicant: QUALCOMM INCORPORATED

Inventor： KONG, Ting ,  MOHSENI, Jafar ,  CHOI, Zae Yong ,  WU, Yongle ,  CHALLA, Raghu Narayan ,  GOROKHOV, Alexei Yurievitch ,  LI, Yong

IPC: H04W74/08 ,  H04W52/02 ,  H04W24/10

Abstract: Apparatus, methods, and computer-readable media for facilitating multi-tasking and smart location selection during connected-mode discontinuous reception (CDRX) mode are disclosed herein. Example techniques disclosed herein enable a UE to perform multiple tasks during a same SSBS to reduce the number of wake-up SSBSs. For example, disclosed techniques enable a UE to perform RLM tasks and loop tracking tasks during a first SSBS and thereby reduce the number of wake-up SSBSs. In some examples, the UE may also perform the search task or the measurement task during the same first SSBS and, thereby, further reduce the number of wake-up SSBSs. Example techniques disclosed herein may also enable the UE to select which SSBS occurrences to wake-up for during the OFF duration of the CDRX cycle.

公开(公告)号：WO2019161008A1

公开(公告)日：2019-08-22

申请号：PCT/US2019/017936

申请日：2019-02-14

Applicant: QUALCOMM INCORPORATED

Inventor： ZHOU, Yan ,  LUO, Tao ,  GHEORGHIU, Valentin Alexandru ,  CHALLA, Raghu ,  HE, Ruhua ,  LI, Yong ,  VINTOLA, Timo Ville

IPC: H04B7/06 ,  H04B7/08

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for providing beam switch latency using communications systems operating according to new radio (NR) technologies. For example, the method generally includes determining a latency associated with a beam switch from a source antenna array module to a target antenna array module when the target module is in a low power mode; and signaling a base station to use the determined latency after sending a command for the beam switch.

公开(公告)号：WO2019156981A1

公开(公告)日：2019-08-15

申请号：PCT/US2019/016685

申请日：2019-02-05

Applicant: QUALCOMM INCORPORATED

Inventor： ISLAM, Muhammad Nazmul ,  CEZANNE, Juergen ,  LI, Junyi ,  SUBRAMANIAN, Sundar ,  LUO, Tao ,  CHALLA, Raghu ,  HE, Ruhua ,  LI, Yong ,  ZHU, Jun ,  BAI, Tianyang

IPC: H04B7/06

Abstract: Aspects of the disclosure relate to a method of operating a scheduled entity for wireless communication. In some aspects, the scheduled entity detects a fluctuation in a beam strength of at least one transmit beam from a scheduling entity. The scheduled entity transmits a first message to the scheduling entity, the first message indicating at least the fluctuation in the beam strength of the at least one transmit beam from the scheduling entity.

公开(公告)号：WO2019143567A1

公开(公告)日：2019-07-25

申请号：PCT/US2019/013512

申请日：2019-01-14

Applicant: QUALCOMM INCORPORATED

Inventor： ZHU, Jun ,  LI, Yong ,  HE, Ruhua ,  CHALLA, Raghu Narayan

IPC: H04W56/00

Abstract: Methods, systems, and devices for wireless communications are described. A wireless device such as a user equipment (UE) may determine a set of scheduled synchronization signal transmission times. A first subset of the set of scheduled synchronization signal transmission times may be allocated for dynamic measurement. The wireless device may select at least one candidate beam from a set of candidate beams for a dynamic measurement during one of the transmission times in the first subset. The at least one candidate beam may be selected based at least in part on a fairness metric, a signal strength metric, a timing metric, or a combination thereof. The wireless device may perform a measure procedure on the selected at least one candidate beam and may transmit a measurement report based at least in part on the measure procedure to another wireless device (e.g., a base station).

公开(公告)号：WO2018156267A1

公开(公告)日：2018-08-30

申请号：PCT/US2018/014028

申请日：2018-01-17

Applicant: QUALCOMM INCORPORATED

Inventor： HU, Jun ,  CHEN, Qingxin ,  SHAHIDI, Reza ,  SHI, Yongsheng ,  MOHSENI, Jafar ,  WU, Yongle ,  LI, Yong ,  MAIYA, Shashank ,  VENKATACHARI, Harish ,  SWAMINATHAN, Shriram ,  HOOVER, Scott ,  SINGH, Sumit Kumar ,  PATIL, Kiran ,  FAN, Zhong ,  QAZI, Uzma Khan ,  TAMBARAM KAILASAM, Sundaresan ,  GURRAM, Sunil Kumar

IPC: H04W88/06

CPC classification number: H04W24/02 ,  H04W76/28 ,  H04W84/042 ,  H04W88/06

Abstract: Examples described herein relate to enhancing data communication performance in a wireless communication network including a first subscription associated with a first radio access technology (RAT) and a second subscription associated with a second RAT, where the wireless communication device uses a same radio frequency (RF) resource to communicate over both the first RAT and the second RAT. The first RAT is used, in part, for data operations while the second RAT is used, in part, for voice operations. During idle state voice operations, the RF resource is reallocated from performing data operations to performing idle state voice operations, causing interruptions in the data operations. The wireless communication device adjusts at least one or a duration and an occurrence of the idle state voice operations to reduce the impact on the data operations.

公开(公告)号：EP4527036A1

公开(公告)日：2025-03-26

申请号：EP23733098.0

申请日：2023-05-18

Applicant: QUALCOMM INCORPORATED

Inventor： LEI, Jing ,  WU, Yongle ,  LI, Yong ,  GAAL, Peter

IPC: H04L5/00

公开(公告)号：EP4356219A1

公开(公告)日：2024-04-24

申请号：EP22748676.8

申请日：2022-06-13

Applicant: QUALCOMM INCORPORATED

Inventor： GHELICHI, Mahbod ,  GEEKIE, James Francis ,  CHALLA, Raghu Narayan ,  LAGHATE, Mihir Vijay ,  HE, Ruhua ,  LI, Yong

IPC: G06F1/20 ,  H04B1/00 ,  H04B1/036

CPC classification number: G06F1/206 ,  H04B1/036 ,  H04B1/005