Title :
Effect of multiple access interference on performance of multi-beam CDMA-based LEO satellite systems
Author :
Fu, Hongyi ; Bi, Guoan ; Arichandran, K.
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore
fDate :
1/22/1998 12:00:00 AM
Abstract :
A practical model is presented for analysing the multiple access interference (MAI) due to all visible interfering users in CDMA-based multispot beam LEO satellite systems. The authors calculate the average bit error rate with perfect power control for different numbers of interfering users. Showing that the amount of MAI has a substantial effect on the system capacity
Keywords :
code division multiple access; digital communication; error statistics; radiofrequency interference; satellite communication; CDMA-based satellite systems; MAI; average BER; bit error rate; low Earth orbit systems; model; multi-beam LEO satellite systems; multiple access interference; perfect power control; system capacity;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980178
