Title:
METHOD AND APPARATUS FOR TRANSMITTING V2X MESSAGE
Document Type and Number:
WIPO Patent Application WO/2017/171297
Kind Code:
A1
Abstract:
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure discloses a method for transmitting a vehicle to everything (V2X) message, including: receiving a V2X message reported by a vehicle; allocating a unique flow ID for the V2X message; transmitting a Multimedia Broadcast Multicast Service (MBMS) message to a core network (CN), in which the MBMS message carries the flow ID and MBMS service area; after adding the flow ID to a packet header of a MBMS data packet corresponding to the V2X message, transmitting the MBMS data packet in a downlink direction to a gateway or a base station via the CN, such that the gateway or base station forwards the MBMS data packet based on a corresponding relationship, which is between flow ID and MBMS service area. The present disclosure also provides an apparatus for transmitting a V2X message. By adopting technical solutions in the present disclosure, broadcasting of a downlink V2X message may not be restricted by non-overlapping of service areas in the prior art.
Inventors:
WANG HONG (CN)
XU LIXIANG (CN)
KE XIAOWAN (CN)
XU LIXIANG (CN)
KE XIAOWAN (CN)
Application Number:
PCT/KR2017/003053
Publication Date:
October 05, 2017
Filing Date:
March 22, 2017
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W4/06; H04W4/02; H04W4/021; H04W4/40; H04W28/06; H04W76/11; H04W76/40
Foreign References:
| US20140011514A1 | 2014-01-09 | |||
| US20110305183A1 | 2011-12-15 | |||
| US20150208379A1 | 2015-07-23 |
Other References:
"Intelligent Transport Systems (ITS); Framework for Public Mobile Networks in Cooperative ITS (C-ITS", ETSI TR 102 962, February 2012 (2012-02-01), XP014069748, Retrieved from the Internet
MUHAMMAD MOIZ ANIS ET AL.: "Overview of evolved Multimedia Broadcast Multicast Services (eMBMS", HAL ID: HAL-01291201, 21 March 2016 (2016-03-21), Retrieved from the Internet
CALABUIG, JORDI ET AL.: "Safety On The Roads: LTE Alternatives For Sending Its Messages", IEEE VEHICULAR TECHNOLOGY MAGAZINE, IEEE, US, vol. 9, no. 4, 1 December 2014 (2014-12-01), pages 61 - 70, XP011571101, ISSN: 1556-6072, DOI: 10.1109/MVT.2014.2362272
See also references of EP 3391678A4
MUHAMMAD MOIZ ANIS ET AL.: "Overview of evolved Multimedia Broadcast Multicast Services (eMBMS", HAL ID: HAL-01291201, 21 March 2016 (2016-03-21), Retrieved from the Internet
CALABUIG, JORDI ET AL.: "Safety On The Roads: LTE Alternatives For Sending Its Messages", IEEE VEHICULAR TECHNOLOGY MAGAZINE, IEEE, US, vol. 9, no. 4, 1 December 2014 (2014-12-01), pages 61 - 70, XP011571101, ISSN: 1556-6072, DOI: 10.1109/MVT.2014.2362272
See also references of EP 3391678A4
Attorney, Agent or Firm:
YOON, Dong Yol (KR)
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