Invention Grant
- Patent Title: Uplink pre-compensation in wireless communications systems
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Application No.: US17736353Application Date: 2022-05-04
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Publication No.: US12022457B2Publication Date: 2024-06-25
- Inventor: Ayan Sengupta , Alberto Rico Alvarino , Xiao Feng Wang , Le Liu , Liangping Ma , Bharat Shrestha , Umesh Phuyal
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Holland & Hart LLP
- Main IPC: H04W72/12
- IPC: H04W72/12 ; H04B1/7156 ; H04W48/10 ; H04W72/121 ; H04W74/00

Abstract:
Methods, systems, and devices for wireless communication are described. A user equipment (UE) may obtain, via broadcast signaling or UE-specific signaling, an indication of an uplink communications configuration for one or more uplink wireless communications that span a set of one or more transmission time intervals (TTIs). The indication may be based on one or more types of the one or more uplink wireless communications. The UE may determine a duration of time for which an uplink pre-compensation is to be applied to the one or more uplink wireless communications. The duration of time may be based on one or more parameters of the uplink communications configuration. The UE may output the one or more uplink wireless communications within the duration of time with the uplink pre-compensation applied.
Public/Granted literature
- US20220361187A1 UPLINK PRE-COMPENSATION IN WIRELESS COMMUNICATIONS SYSTEMS Public/Granted day:2022-11-10
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