Invention Grant
- Patent Title: Hybrid automatic repeat request feedback for outer loop adaptation for 5G or other next generation network
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Application No.: US18062611Application Date: 2022-12-07
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Publication No.: US12088418B2Publication Date: 2024-09-10
- Inventor: Xiaoyi Wang , Arunabha Ghosh , Salam Akoum , Sairamesh Nammi
- Applicant: AT&T Intellectual Property I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Guntin & Gust, PLC
- Agent Miyoung Shin
- The original application number of the division: US17237025 2021.04.21
- Main IPC: H04L1/1822
- IPC: H04L1/1822 ; H04L1/00 ; H04L1/1812 ; H04W4/40
Abstract:
Intelligent hybrid automatic repeat request (HARQ) feedback can better support link adaption. Thus, in addition to the traditional HARQ feedback, which is to relay acknowledgement (ACK) and negative acknowledgement (NAK) data based on a decoding result, a new state for the HARQ feedback can be represented as “ACK+”. Consequently, ACK+ can be used to indicate to the network that a modulation and coding scheme (MCS) of a current data packet is too conservative, and the user equipment (UE) is capable of supporting a more aggressive MCS.
Information query
