The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 28, 2021
Filed:
Dec. 19, 2018
Chang'an University, Shaanxi, CN;
Xiangmo Zhao, Shaanxi, CN;
Zhigang Xu, Shaanxi, CN;
Runmin Wang, Shaanxi, CN;
Dingbei Liu, Shaanxi, CN;
Haigen Min, Shaanxi, CN;
Lan Yang, Shaanxi, CN;
Yu Zhu, Shaanxi, CN;
Dongwu Li, Shaanxi, CN;
Zhanwen Liu, Shaanxi, CN;
Chang'an University, Xi'an, CN;
Abstract
Disclosed is an LTE-V based Internet of Vehicles communication test system and test method. The test system includes an ENodeB base station, a roadside test unit, user test terminal, LTE-V core network and local server group. Mobile communication technology is applied to the field of Internet of Vehicles communication, and two technical schemes are used, i.e., wide-area centralized cellular communication and short-range distributed direct communication corresponding to the network architectures based on access network-user terminal and ProSe direct communication interface, respectively. Not only the communication transmission support with large broadband in wide coverage can be supported, but also to achieve low latency and highly reliable communication services between vehicle and vehicle, vehicle and base station, base station and base station, to meet the needs of road safety and traffic efficiency applications.