Group-Based Channel Access Scheme for a V2I Communication System using Smart Antenna

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We propose a vehicle-to-infrastructure (V2I) communication system that utilizes a smart antenna technology to increase service coverage and system throughput. During contention-based channel access, a collision occurs when more than one vehicle selects the same minislot to transmit an access signal to an infrastructure. To solve this problem, we propose a group-based channel access scheme. Numerical analysis and simulation results show that the proposed scheme can help to reduce the number of collisions that occur during channel access.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2011-08
Language
English
Article Type
Article
Citation

IEEE COMMUNICATIONS LETTERS, v.15, no.8, pp.804 - 806

ISSN
1089-7798
URI
http://hdl.handle.net/10203/94995
Appears in Collection
EE-Journal Papers(저널논문)
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