- Patent Title: Methods for data communication to a platoon of connected vehicles
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Application No.: US15461088Application Date: 2017-03-16
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Publication No.: US10542464B2Publication Date: 2020-01-21
- Inventor: Murali Narasimha , Philippe Sartori , Vipul Desai , Weimin Xiao , Mazin Ali Al-Shalash , Anthony C.K. Soong
- Applicant: Futurewei Technologies, Inc.
- Applicant Address: US TX Plano
- Assignee: Futurewei Technologies, Inc.
- Current Assignee: Futurewei Technologies, Inc.
- Current Assignee Address: US TX Plano
- Agency: Slater Matsil, LLP
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04W36/08 ; H04W36/32 ; H04W36/36

Abstract:
It is possible to reduce latency and/or overhead when performing a platoon handover by using the leading vehicle in the platoon to communicate handover requests and/or initial resource requests (e.g., random access transmissions) on behalf of trailing vehicles in the platoon. In one example, a leading vehicle in a platoon communicates a handover request to a source AP to request handover of the entire platoon from the source AP to a target AP. In such an example, the source AP then communicates handover commands to each vehicle in the platoon without receiving separate handover requests from the trailing vehicles, thereby reducing overhead in the access network. The handover commands notify the trailing vehicles of the handover, and may be sequentially communicated to the trailing vehicles based on their order in the platoon.
Public/Granted literature
- US20170289864A1 Methods for Data Communication to a Platoon of Connected Vehicles Public/Granted day:2017-10-05
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