Title :
A performance comparison of CDMA ad-hoc and cellular networks
Author :
Bao, Jefiey Q. ; Tong, Lmg
Author_Institution :
Semicond. Product Sector, Motorola Inc., Mansfield, MA, USA
Abstract :
A performance comparison is presented between two types of CDMA random access systems: cellular and ad hoc. Based on a finite population model, the network throughput is derived for both systems. Two aspects of the performance comparison are addressed: (1) the throughput comparison; and (2) the impact of spreading gain and error control coding on the throughput in both systems. Evaluations of these performance comparisons are also provided
Keywords :
cellular radio; code division multiple access; error correction codes; multiuser channels; packet radio networks; random processes; spread spectrum communication; CDMA ad-hoc networks; CDMA cellular networks; CDMA random access systems; error control coding; finite population model; network throughput; packet transmission; performance comparison; spreading gain; throughput comparison; Cellular networks; Error correction; Land mobile radio cellular systems; Multiaccess communication; Narrowband; Performance analysis; Performance gain; Physical layer; Radio transmitters; Throughput;
Conference_Titel :
Global Telecommunications Conference, 2000. GLOBECOM '00. IEEE
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-6451-1
DOI :
10.1109/GLOCOM.2000.891756
