Title :
The Performance Analysis of Diversity Technologies for Mobile Ad Hoc Communications Between Moving Cars
Author :
Lee, Deok-Hwan ; Shin, Jae-Min ; Ko, Hak-Lim ; Ko, Jeong-Gil ; Oh, Hyun Seo
Author_Institution :
Sch. of Inf. & Telecommun. Eng., Hoseo Univ., Choong-Nam
Abstract :
In this paper, we have applied diversity technologies to the IEEE 802.11g to use the IEEE 802.11g in moving channel environments. After analyzing the measurement data, it is shown that the diversity gain is 14 dB at the probability of 1%. The reliable communication range is 63 m when transmitting power is 10 dBm, while the range increases to 163 m when the diversity technique is used. Also the communication range increases from 122 m to 306 m by using diversity technologies when the transmitting power is 20 dBm
Keywords :
ad hoc networks; automobiles; diversity reception; mobile radio; telecommunication channels; telecommunication network reliability; wireless LAN; IEEE 802.11g; diversity gain; diversity technologies; mobile ad hoc communications; moving cars; moving channel environments; performance analysis; reliable communication range; transmitting power; Costs; Data analysis; Diversity methods; Fading; Mobile communication; Performance analysis; Telematics; Transmitters; Vehicles; Wireless LAN;
Conference_Titel :
Vehicular Technology Conference, 2006. VTC 2006-Spring. IEEE 63rd
Conference_Location :
Melbourne, Vic.
Print_ISBN :
0-7803-9391-0
Electronic_ISBN :
1550-2252
DOI :
10.1109/VETECS.2006.1683367
