公开(公告)号：US11811485B2

公开(公告)日：2023-11-07

申请号：US17497600

申请日：2021-10-08

Applicant: QUALCOMM Incorporated

Inventor： Prashanth Mohan ,  Naveen Kumar Pasunooru ,  Raevanth Venkat Annam ,  Pankaj Shivcharan Gupta ,  KrishnaKumar Vasanthasenan ,  Ashish Shankar Iyer ,  Srinivasan Rajagopalan

IPC: H04B7/14 ,  H04L5/00 ,  H04L9/40 ,  H04L1/1812 ,  H04B7/155 ,  H04W12/10 ,  H04W88/04 ,  H04L1/00

CPC classification number: H04B7/14 ,  H04B7/15528 ,  H04L1/1819 ,  H04L5/0055 ,  H04L63/0428 ,  H04L2001/0097 ,  H04L2209/80 ,  H04W12/10 ,  H04W88/04

Abstract: A method, an apparatus, and a non-transitory computer readable medium for receiving data and one or more redundant equivalent versions of the data from a remote user equipment (UE), buffering the data and the one or more redundant equivalent versions of the data, transmitting the data to a base station, receiving at least one negative acknowledgement, relating to the data, from the base station indicating an unsuccessful reception of the data; and transmitting, in response to receiving the at least one negative acknowledgement, at least one of the one or more redundant equivalent versions of the data to the base station.

公开(公告)号：US20220029693A1

公开(公告)日：2022-01-27

申请号：US17497600

申请日：2021-10-08

Applicant: QUALCOMM Incorporated

Inventor： Prashanth Mohan ,  Naveen Kumar Pasunooru ,  Raevanth Venkat Annam ,  Pankaj Shivcharan Gupta ,  KrishnaKumar Vasanthasenan ,  Ashish Shankar Iyer ,  Srinivasan Rajagopalan

IPC: H04B7/14 ,  H04L5/00 ,  H04L29/06 ,  H04L1/18 ,  H04B7/155

Abstract: A method, an apparatus, and a non-transitory computer readable medium for receiving data and one or more redundant equivalent versions of the data from a remote user equipment (UE), buffering the data and the one or more redundant equivalent versions of the data, transmitting the data to a base station, receiving at least one negative acknowledgement, relating to the data, from the base station indicating an unsuccessful reception of the data; and transmitting, in response to receiving the at least one negative acknowledgement, at least one of the one or more redundant equivalent versions of the data to the base station.

公开(公告)号：US20240178983A1

公开(公告)日：2024-05-30

申请号：US18549323

申请日：2022-04-22

Applicant: QUALCOMM INCORPORATED

Inventor： Anuj Vyas ,  Ashutosh Gupta ,  Harinath Reddy Patel ,  Neeraj Panwar ,  Pankaj Shivcharan Gupta

IPC: H04L5/00

CPC classification number: H04L5/0098

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a base station may configure a user equipment (UE) with a first-active bandwidth part (BWP). The first-active BWP may correspond to a subset of a channel bandwidth. Retuning one or more components (e.g., radio frequency (RF) components) to the first-active BWP at the UE may involve a relatively significant delay. To avoid missing communications while tuning to the first-active BWP, the UE may initially tune to the channel bandwidth. The UE may identify a next-available time resource for retuning to the first-active BWP, where the next-available time resource may be a portion of an off-duration of a discontinuous reception (DRX) cycle or a portion of a measurement gap. The UE may use the time resource to retune to the first-active BWP while the UE is configured to reduce communications with a serving base station.

公开(公告)号：US20230231681A1

公开(公告)日：2023-07-20

申请号：US17576853

申请日：2022-01-14

Applicant: QUALCOMM Incorporated

Inventor： Praveen Peruru ,  Karthikeyan Sabapathi ,  Mahender Reddy Akkapally ,  Sarfraz Mohammed Ghani ,  Harinath Reddy Patel ,  Pankaj Shivcharan Gupta ,  Akash Srivastava

IPC: H04L5/00 ,  H04L1/00 ,  H04W72/12 ,  H04W8/18

CPC classification number: H04L5/0051 ,  H04L1/0025 ,  H04W72/1263 ,  H04W8/18

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may switch the set of antennas that the UE uses to transmit sounding reference signal (SRS) transmissions. For example, the UE may switch from transmitting first SRSs that conflict with a scheduled communication from a first set of antennas to a second set of antennas (e.g., that is, the conflict may be at the first set of antennas). The UE may be transmitting second SRSs using the second set of antennas, and the switching may cause the UE to transmit the second SRSs using the first set of antennas instead. The second SRSs may not conflict with the scheduled communication (e.g., due to using different resources than the first SRSs), which may enable the UE to transmit the second SRSs and the scheduled communication using the same first set of antennas.