Invention Grant
- Patent Title: Channel congestion control in V2X communication
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Application No.: US16895733Application Date: 2020-06-08
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Publication No.: US11356892B2Publication Date: 2022-06-07
- Inventor: Samer Rajab , Ehsan Moradi Pari , Xue Bai , Abolfazl Hajisami
- Applicant: Honda Motor Co., Ltd.
- Applicant Address: JP Tokyo
- Assignee: Honda Motor Co., Ltd.
- Current Assignee: Honda Motor Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: American Honda Motor Co., Inc.
- Agent Clifford B Vaterlaus
- Main IPC: H04W28/02
- IPC: H04W28/02 ; H04L1/00 ; H04W4/44 ; H04W4/46

Abstract:
An electronic apparatus and method for channel congestion control in V2X communication is provided. The electronic apparatus determines an initial MCS level associated the V2X communication channel of the vehicle and estimates a first level of channel congestion in the V2X communication channel at the initial MCS level. Thereafter, the electronic apparatus selects, from a plurality of MCS levels for V2X communication, a first MCS level associated with a first threshold level of a plurality of threshold levels of the channel congestion. The selection of the first MCS level is based on a determination that the first level of the channel congestion is greater than or equal to the first threshold level. The selected first MCS level is greater than the initial MCS level. The electronic apparatus transmits, at the selected first MCS level, message information over the V2X communication channel to a group of electronic devices.
Public/Granted literature
- US20210385684A1 CHANNEL CONGESTION CONTROL IN V2X COMMUNICATION Public/Granted day:2021-12-09
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