Title :
CDMA Ad Hoc Networks in Multipath Fading Channels
Author :
Rego, M.G. ; Ramos, R.P. ; Filho, R.B. ; de Almeida, Celso
Author_Institution :
Dept. de Comunicacoes, Univ. Estadual de Campinas, Sao Paulo
Abstract :
This work analyses the effects of multipath diversity on the performance of wireless code division multiple access (CDMA) ad hoc networks. Expected progress per slot is used as the performance criterion for the capacity of the described model. The fading can unfavorably affect the data transmission in an wireless network. By the application of the well known rake receiver for CDMA systems, it is shown that multipath diversity significantly increases the CDMA ad hoc network performance, decreasing the harmful effects of the fading
Keywords :
ad hoc networks; code division multiple access; diversity reception; fading channels; multipath channels; radio receivers; code division multiple access; fading channel; multipath diversity; rake receiver; wireless CDMA ad hoc networks; Ad hoc networks; Binary phase shift keying; Fading; Interference; Multiaccess communication; Multipath channels; Performance analysis; Spread spectrum communication; Telecommunication traffic; Traffic control;
Conference_Titel :
Spread Spectrum Techniques and Applications, 2006 IEEE Ninth International Symposium on
Conference_Location :
Manaus-Amazon
Print_ISBN :
0-7803-9779-7
Electronic_ISBN :
0-7803-9780-0
DOI :
10.1109/ISSSTA.2006.311804
