Invention Grant
- Patent Title: Mission critical data support in self-contained time division duplex (TDD) subframe structure
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Application No.: US16986647Application Date: 2020-08-06
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Publication No.: US11622361B2Publication Date: 2023-04-04
- Inventor: Jing Jiang , Tingfang Ji , Krishna Kiran Mukkavilli , Naga Bhushan , Joseph Binamira Soriaga , Chih Ping Li , John Edward Smee
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Qualcomm IP Dept.
- Agent James Hunt Yancey, Jr.
- Main IPC: H04W72/12
- IPC: H04W72/12 ; H04L5/14 ; H04W72/1268 ; H04W72/1273 ; H04L5/00

Abstract:
Various aspects of the present disclosure provide for enabling at least one opportunity to transmit mission critical (MiCr) data and at least one opportunity to receive MiCr data in a time division duplex (TDD) subframe during a single transmission time interval (TTI). The single TTI may be no greater than 500 microseconds. The TDD subframe may be a downlink (DL)-centric TDD subframe or an uplink (UL)-centric TDD subframe. How much of the TDD subframe is configured for the at least one opportunity to transmit the MiCr data and how much of the TDD subframe is configured for the at least one opportunity to receive the MiCr data may be adjusted based on one or more characteristics of the MiCr data. The MiCr data may have a low latency requirement, a high priority requirement, and/or a high reliability requirement. Various other aspects are provided throughout the present disclosure.
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