公开(公告)号：US20220408356A1

公开(公告)日：2022-12-22

申请号：US17855284

申请日：2022-06-30

Applicant: QUALCOMM Incorporated

Inventor： Arnaud Meylan ,  Paolo Minero ,  Zae Yong Choi ,  Scott Hoover ,  Zhong Fan ,  Amir Aminzadeh Gohari

IPC: H04W52/02 ,  H04W72/04

Abstract: Methods, systems, and devices for wireless communications are described in which a user equipment (UE) may wake up from a sleep mode of a discontinuous reception (DRX) cycle based on receipt of uplink data. The UE may determine if an elapsed time between a prior receipt of one or more reference signals and an uplink transmission to the base station after waking up from the sleep mode is less than a threshold time value. If the elapsed time is less than the threshold time value, the UE may transmit an uplink transmission associated with the received uplink data prior to receiving one or more reference signals that may be used to update transmission parameters for uplink transmissions. If the elapsed time is at or above the threshold value, the UE may wait to receive the one or more reference signals and update the transmission parameters prior to the uplink transmission.

公开(公告)号：US11489569B2

公开(公告)日：2022-11-01

申请号：US16986135

申请日：2020-08-05

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun Lee ,  Arvind Vardarajan Santhanam ,  Brian Clarke Banister ,  Raghu Narayan Challa ,  Ruhua He ,  Daniel Amerga ,  Subashini Krishnamurthy ,  Scott Hoover ,  Sandeep Rao ,  Zhang Zhou

IPC: H04L5/00 ,  H04B7/0456 ,  H04W76/19 ,  H04M1/7246

Abstract: Aspects presented herein enable updating the codebook configuration upon the changing of the cover or case of the UE. The apparatus applies a first codebook from a plurality of preconfigured codebooks. The apparatus detects a change of a cover state of the UE, wherein the change alters a transmission beam pattern at the UE. The apparatus applies a second codebook from the plurality of preconfigured codebooks based on the change of the cover state.

公开(公告)号：US20220166466A1

公开(公告)日：2022-05-26

申请号：US17670426

申请日：2022-02-12

Applicant: QUALCOMM Incorporated

Inventor： Thawatt GOPAL ,  Scott Hoover ,  Defang Chen ,  Sridhar Bandaru

IPC: H04B7/0404 ,  H04L5/00 ,  H04W52/02 ,  H04W52/24 ,  H04W72/04 ,  H04W72/08

Abstract: Methods, systems, and devices for wireless communication are described. A multi-antenna user equipment (UE) may communicate with a base station using a first antenna, determine to switch from the first antenna to a second antenna for communicating with the base station, determine a silence window in which communication with the base station is suspended, schedule the switch from the first antenna to the second antenna to occur during the silence window, and switch from the first antenna to the second antenna during the silence window.

公开(公告)号：US10178561B2

公开(公告)日：2019-01-08

申请号：US15442429

申请日：2017-02-24

Applicant: QUALCOMM Incorporated

Inventor： Jun Hu ,  Qingxin Chen ,  Reza Shahidi ,  Yongsheng Shi ,  Jafar Mohseni ,  Yongle Wu ,  Yong Li ,  Shashank Maiya ,  Harish Venkatachari ,  Shriram Swaminathan ,  Scott Hoover ,  Sumit Kumar Singh ,  Kiran Patil ,  Zhong Fan ,  Uzma Khan Qazi ,  Sundaresan Tambaram Kailasam ,  Sunil Kumar Gurram

IPC: H04W4/00 ,  H04W24/02 ,  H04W76/28 ,  H04W88/06 ,  H04W84/04

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：US10157539B1

公开(公告)日：2018-12-18

申请号：US15801047

申请日：2017-11-01

Applicant: QUALCOMM Incorporated

Inventor： Scott Hoover ,  Arvind Santhanam ,  Feng Lu ,  Hongsan Sheng

IPC: G08G1/00 ,  G08G1/01 ,  H04W4/70 ,  H04L29/08

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive sidelink control information (SCI) associated with a remote vehicle; identify a threat metric associated with the remote vehicle based at least in part on one or more characteristics of the remote vehicle, wherein the one or more characteristics are determined based at least in part on vehicle information received in one or more transport blocks corresponding to prior SCI associated with the remote vehicle and received prior to the SCI; and process the SCI based at least in part on the threat metric. Numerous other aspects are provided.