Invention Grant
- Patent Title: Early termination of PUSCH transmission
-
Application No.: US17165860Application Date: 2021-02-02
-
Publication No.: US11601930B2Publication Date: 2023-03-07
- Inventor: Hung Dinh Ly , Gokul Sridharan , Yongjun Kwak
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Arent Fox, LLP
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L1/18 ; H04L5/00 ; H04L5/14 ; H04L1/1812

Abstract:
Aspects are provided allowing a UE to perform early termination of repetitions of an ongoing PUSCH transmission in response to a DCI from a base station indicating whether a prior PUSCH transmission or repetition was successfully decoded. The UE obtains information configuring an uplink data transmission and a repetition of the uplink data transmission. The UE sends the uplink data transmission to a base station. The UE terminates the repetition of the uplink data transmission in response to reception of downlink information in a downlink control channel. Thus, UE power reduction and enhanced resource efficiency may be achieved. Moreover, the repetition is terminated after a time gap following a CORESET where the downlink control channel is received. As a result, a start time for terminating PUSCH repetitions may be configured to accommodate various timing considerations such as dynamic TDD, different numerologies between PDCCH and PUSCH, and multiple PUSCH processing capabilities.
Public/Granted literature
- US20220248378A1 EARLY TERMINATION OF PUSCH TRANSMISSION Public/Granted day:2022-08-04
Information query