Title :
A study on combining location oriented PN code allocation with successive interference cancellation for IVC
Author :
Ogata, Satoshi ; Ohno, Kohei ; Itami, Makoto
Author_Institution :
Dept. of Appl. Electron., Tokyo Univ. of Sci., Chiba, Japan
Abstract :
Application of DS-SS (Direct Sequence-Spread Spectrum) communication scheme is expected to realize efficient and reliable IVC (Inter-Vehicle Communication) system in ITS. This scheme has a lot of advantages such as robustness against additive noise and interference, possible to CDMA (Code Division Multiple Access) and so on. In this paper, the DS-SS IVC scheme based on location oriented pseudo noise (PN) code allocation scheme that makes efficient PN code allocation possible is assumed. And its performance is compared to the case of random code allocation. As the result of simulation, it was confirmed that performance of location oriented PN code and random code allocation was comparable level performance.
Keywords :
code division multiple access; interference suppression; mobility management (mobile radio); pseudonoise codes; road vehicles; spread spectrum communication; CDMA; IVC; additive noise; code division multiple access; direct sequence-spread spectrum communication scheme; inter-vehicle communication system; location oriented PN code allocation; location oriented pseudo noise code allocation scheme; random code allocation; successive interference cancellation; Data communication; Interference cancellation; Multiaccess communication; Resource management; Roads; Throughput; Vehicles;
Conference_Titel :
ITS Telecommunications (ITST), 2011 11th International Conference on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-61284-668-2
DOI :
10.1109/ITST.2011.6060047
