Title:
MULTI-HOP TRANSMISSION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/047732
Kind Code:
A1
Abstract:
Provided by an embodiment of the present disclosure are a multi-hop transmission method and device, the method comprising: determining a role of a current terminal in a car-linked multi-hop network; determining a multi-hop transmission range or a multi-hop frequency of a message of the current terminal in the car-linked multi-hop network; determining a transmission resource required to transmit the message; according to the role of the current terminal and the transmission resource, transmitting the message, the position of the current terminal and the multi-hop transmission range or the message and the multi-hop frequency to a neighboring terminal adjacent to the current terminal.
Inventors:
LI NA (CN)
CHEN ZHUO (CN)
YANG GUANG (CN)
CHEN ZHUO (CN)
YANG GUANG (CN)
Application Number:
PCT/CN2018/102252
Publication Date:
March 14, 2019
Filing Date:
August 24, 2018
Export Citation:
Assignee:
CHINA MOBILE COMMUNICATION LTD RES INST (CN)
CHINA MOBILE COMMUNICATIONS GROUP CO LTD (CN)
CHINA MOBILE COMMUNICATIONS GROUP CO LTD (CN)
International Classes:
H04W4/00
Foreign References:
| CN104753691A | 2015-07-01 | |||
| CN104735765A | 2015-06-24 | |||
| US20130093618A1 | 2013-04-18 | |||
| US20100250106A1 | 2010-09-30 |
Other References:
LI, XIAOHUAN ET AL.: "Multi-Hop Delay Reduction for Safety-Related Message Broadcasting in Vehicle-to-Vehicle Communications", IET COMMUNICATIONS, vol. 9, no. 3, 2 December 2015 (2015-12-02), pages 404 - 411, XP006051347, DOI: doi:10.1049/iet-com.2014.0303
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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