Title :
On the asynchronous frequency hopping systems performance
Author :
Giovanardi, A. ; Mazzini, G.
Author_Institution :
Dipt. di Fisica, Ferrara Univ., Italy
Abstract :
An analytical performance characterization of frequency hopping systems, in asynchronous environment, has been derived by means of a closed formula. The system considers a forward error correction code to counteract the partial overlap interesting two successive slots if a frequency collision occurs. The closed formula, representing the average error probability, allows a fast system performance evaluation and an optimized frequency hop sequence design. Some simulations have been performed to validate the developed theory
Keywords :
error statistics; forward error correction; frequency hop communication; mobile radio; spread spectrum communication; analytical performance characterization; asynchronous environment; average error probability; forward error correction code; frequency collision; optimized sequence design; partial overlap; performance evaluation; spread spectrum frequency hopping; successive slots; Analytical models; Design optimization; Error correction codes; Error probability; Forward error correction; Frequency synchronization; Mathematical model; Performance analysis; Robustness; System performance;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2001 12th IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-7244-1
DOI :
10.1109/PIMRC.2001.965283
