Invention Grant
- Patent Title: Repetition-based uplink for low latency communications in a new radio wireless communication system
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Application No.: US16899231Application Date: 2020-06-11
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Publication No.: US11412530B2Publication Date: 2022-08-09
- Inventor: Seyedkianoush Hosseini , Alberto Rico Alvarino , Jing Sun , Wanshi Chen , Peter Gaal
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Terry Tsai
- Main IPC: H04W72/12
- IPC: H04W72/12 ; H04L1/08 ; H04W72/04 ; H04L1/00 ; H04L5/00 ; H04L1/18 ; H04L27/26

Abstract:
A method and apparatus for enabling repetitive transmissions for low latency systems is disclosed. For example, a base station may determine whether an uplink coverage parameter for a UE communicating with the network entity on an uplink communication channel satisfies an uplink coverage threshold, and transmit an activation message for repetition-based uplink communications to the UE based on a determination that the uplink coverage parameter for the UE communicating with the network entity on the uplink communication channel satisfies the uplink coverage threshold. Further, a UE may receive an activation message for repetition-based uplink communications from a network entity, and perform repetitive transmissions on the uplink communication channel for the duration indicated by the one or more transmission parameters in the activation message, the repetitive transmissions being configured based on the uplink sTTI pattern.
Public/Granted literature
- US20200305178A1 REPETITION-BASED UPLINK FOR LOW LATENCY COMMUNICATIONS IN A NEW RADIO WIRELESS COMMUNICATION SYSTEM Public/Granted day:2020-09-24
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