Title :
Frequency-occupation and throughput analysis of hybrid spread spectrum (DS/FH) network
Author :
Yu, Xiaogang ; Wang, Hua ; Xu, Hui ; Kuang, Jingming
Author_Institution :
Adv. Commun. Lab., Beijing Inst. of Technol., China
Abstract :
This paper introduced a system employing hybrid DS/FH spread spectrum (SS) coupled with RS forward error-control coding. By the flexible redefinition of frequency-occupation and frequency-collision event, the frequency-occupation probability of the DS/FH SS network was analyzed. This probability was based on the simultaneous transmission number threshold and discussed in both synchronous and asynchronous circumstances, respectively. The network throughput based on the packet correct reception probability was analyzed. Two models which had finite and infinite population respectively was discussed. Finally, simulation results were given.
Keywords :
Reed-Solomon codes; error correction codes; error statistics; forward error correction; frequency hop communication; mobile radio; spread spectrum communication; telecommunication traffic; DS/FH network; RS forward error-control coding; asynchronous circumstances; finite population; frequency-collision event; frequency-occupation probability; hybrid spread spectrum network; infinite population; network throughput; packet correct reception probability; simultaneous transmission number threshold; synchronous circumstances; throughput analysis; AWGN; Couplings; Error probability; Frequency; Interference; Modulation coding; Performance analysis; Protocols; Spread spectrum communication; Throughput;
Conference_Titel :
Advanced Information Networking and Applications, 2003. AINA 2003. 17th International Conference on
Print_ISBN :
0-7695-1906-7
DOI :
10.1109/AINA.2003.1192941
