By Topic

Downlink Resource Allocation Scheme for Smart Antenna Based V2V2I Communication System

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Sung-Yeop Pyun ; Dept. of Electr. Eng., KAIST, Daejeon, South Korea ; Dong-Ho Cho ; Jong-Wuk Son

In this paper, we propose a vehicle-to-vehicle-to-infrastructure (V2V2I) communication system which utilizes a smart antenna technology. In the proposed V2V2I communication system, both an infrastructure and a vehicle can form multiple directional beams by using multiple antennae in order to transmit multiple data streams simultaneously. Since vehicle-to-infrastructure (V2I) and vehicle-to-vehicle (V2V) communications exist together in the V2V2I communication system, the co-channel interference between V2I and V2V communications causes severe system performance degradation. To solve this problem, we propose a downlink resource allocation scheme for the smart antenna based V2V2I system by considering the interference between V2I and V2V communications so that overall system capacity can be improved. Through simulation results, we show that our proposed scheme can contribute to increase the overall capacity of V2V2I communication system.

Published in:

Vehicular Technology Conference (VTC Fall), 2011 IEEE

Date of Conference:

5-8 Sept. 2011