Title :
Interference analysis of a total frequency hopping GSM cordless telephony system
Author :
Deissner, Jürgen ; Barreto, André Noll ; Barth, Ulrich ; Fettweis, Gerhard
Author_Institution :
Tech. Univ. Dresden, Germany
Abstract :
We present an interference analysis which reveals capacity reserves for a hierarchical GSM radio network. In the investigated concept a low-power cordless telephony system reuses the frequencies of a cellular GSM system based on total frequency hopping (T-FH) multiple access. Based on a novel simulation method, which considers the dynamics of a T-FH cellular network, we present results for different cordless user densities and numbers of T-FH frequencies which exhibit the benefits of our CTS concept. Moreover, we show two possible ways to further improve the CTS downlink performance in case of difficult scenarios
Keywords :
cellular radio; cordless telephone systems; digital simulation; frequency hop communication; multi-access systems; radio links; radio networks; radiofrequency interference; GSM cordless telephony system; T-FH cellular network; capacity; cellular GSM system; downlink performance; frequency reuse; hierarchical GSM radio network; interference analysis; low-power cordless telephony system; multiple access; simulation method; total frequency hopping; user densities; Base stations; Cellular networks; Electronic mail; Frequency; GSM; Interference; Radio network; Spread spectrum communication; Telecommunication standards; Telephony;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1998. The Ninth IEEE International Symposium on
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-4872-9
DOI :
10.1109/PIMRC.1998.731452
