Invention Grant
- Patent Title: Scheduling of periodic traffic due to a missed transmission opportunity in unlicensed spectrum
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Application No.: US16711057Application Date: 2019-12-11
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Publication No.: US11297641B2Publication Date: 2022-04-05
- Inventor: Piyush Gupta , Junyi Li , Hua Wang
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Liem T. Do
- Main IPC: H04W72/12
- IPC: H04W72/12 ; H04W74/08 ; H04L5/00 ; H04W16/14 ; H04W72/04

Abstract:
Wireless communications systems and methods related to scheduling communications in a network are provided. A wireless communication device communicates a semi-persistent schedule (SPS) for communicating with a group of wireless communication devices, the SPS including a plurality of resource allocations spaced apart in time. The first wireless communication device identifies a first resource allocation for at least a subset of the group of wireless communication devices based on a missed resource allocation of the plurality of resource allocations associated with a failed listen-before-talk (LBT). Additionally, the wireless communication device communicates with at least the subset of the group of wireless communication devices, communication signals based on the first resource allocation.
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