Invention Grant
- Patent Title: Feedback techniques in wireless communications
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Application No.: US15951901Application Date: 2018-04-12
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Publication No.: US10574309B2Publication Date: 2020-02-25
- Inventor: Sony Akkarakaran , Tao Luo , Makesh Pravin John Wilson , Kaushik Chakraborty , Wooseok Nam , Shengbo Chen
- 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: H04B7/02
- IPC: H04B7/02 ; H04B7/0417 ; H04L1/16 ; H04L5/00

Abstract:
A user equipment (UE) may be configured to communicate a number of transmissions that may each have separate feedback processes. A feedback configuration for providing feedback for such separate feedback processes may be determined based on semi-static signaling and dynamic signaling. In some cases, semi-static signaling, such as radio resource control (RRC) signaling and dynamic signaling, such as downlink control information (DCI), may together provide a feedback configuration for a particular transmission. The semi-static signaling may provide a number of bits of feedback information, an interpretation of the bits of feedback information, or combinations thereof, and dynamic signaling may indicate that one or more of the bits are to have one of a number of available interpretations, may indicate that one or more additional bits are to be included with feedback, of combinations thereof. These feedback techniques may be used to provide feedback for uplink or downlink transmissions.
Public/Granted literature
- US20180302128A1 FEEDBACK TECHNIQUES IN WIRELESS COMMUNICATIONS Public/Granted day:2018-10-18
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