公开(公告)号：US11617176B2

公开(公告)日：2023-03-28

申请号：US17202284

申请日：2021-03-15

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok Ang ,  Prashanth Haridas Hande ,  Ravi Agarwal ,  Rahul Kashyap ,  Jafar Mohseni ,  Mahbod Ghelichi ,  Peerapol Tinnakornsrisuphap ,  Jay Kumar Sundararajan

IPC: H04W72/04 ,  H04W28/02 ,  H04W72/12 ,  H04L5/00 ,  H04W72/0453

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication and more particularly, to techniques for bandwidth part adaptation for extended reality (XR) power saving. A method that may be performed by a UE generally includes receiving a first configuration of a first bandwidth part (BWP) and a second configuration of a second BWP, wherein the first BWP is configured for a lower traffic rate and the second BWP is configured for a higher traffic rate; obtaining an indication to switch from the first BWP to the second BWP; and switching from the first BWP to the second BWP in response to obtaining the indication.

公开(公告)号：US11564242B2

公开(公告)日：2023-01-24

申请号：US16896871

申请日：2020-06-09

Applicant: QUALCOMM Incorporated

Inventor： Arnaud Meylan ,  Arvind Vardarajan Santhanam ,  Sunil Kandukuri ,  Satashu Goel ,  Ashok Mantravadi ,  Sitaramanjaneyulu Kanamarlapudi ,  Vaibhav Kumar ,  Mahbod Ghelichi

IPC: H04W72/12 ,  H04W76/28 ,  H04W28/02 ,  H04W72/14 ,  H04W80/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive downlink data that is associated with triggering a feedback message; transmit, before receiving the feedback message for the downlink data at a component of the user equipment, a scheduling request to request an allocation of a set of resources for transmitting the feedback message; and transmit the feedback message in connection with the set of resources. Numerous other aspects are provided.

公开(公告)号：US20220182198A1

公开(公告)日：2022-06-09

申请号：US17111916

申请日：2020-12-04

Applicant: QUALCOMM Incorporated

Inventor： James Francis Geekie ,  Mahbod Ghelichi ,  Chun-Hao Hsu ,  Zae Yong Choi ,  Yung-Yih Jian ,  Alexei Yurievitch Gorokhov

IPC: H04L5/00 ,  H04L1/00 ,  H04B7/06

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to receive a first configuration indicating for the UE to communicate with the base station using a set of receive ports. The UE may transmit, according to the first configuration in a first time interval associated with a first power state of the UE, sounding reference signals (SRSs) on a set of transmit ports corresponding to the set of receive ports. The UE may then communicate using less than all of the set of transmit ports for the SRSs based on determining to operate in a reduced power state. The UE may then receive, based on communicating using less than all of the set of transmit ports for the SRSs, a second configuration indicating for the UE to communicate with the base station using a first subset of receive ports.