Title :
Improvement of GSM system performance due to frequency hopping and/or discontinuous transmission
Author :
Ronchini, M. Cristina ; Galani, E.
Author_Institution :
CSELT, Torino, Italy
Abstract :
Frequency hopping and discontinuous transmission are techniques that can be adopted in order to improve performance of a mobile communication system; the former exploits the frequency and interference diversity, the latter through the increase of spectral efficiency due to the reduction of interference during silent periods. This paper aims at showing how the frequency hopping technique combined or not with discontinuous transmission can improve GSM system performance in a realistic scenario. The results presented, have been obtained using a simulation tool (GSM-FH) developed in CSELT and is able to evaluate the performance of a GSM system
Keywords :
cellular radio; digital simulation; diversity reception; frequency hop communication; interference suppression; land mobile radio; radiofrequency interference; CSELT; GSM system performance; discontinuous transmission; frequency diversity; frequency hopping; interference diversity; interference reduction; mobile communication system; simulation tool; spectral efficiency; Base stations; Fading; Frequency diversity; GSM; Interference; Laboratories; Mobile communication; Spread spectrum communication; System performance; Telecommunications;
Conference_Titel :
Communications, 1998. ICC 98. Conference Record. 1998 IEEE International Conference on
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-4788-9
DOI :
10.1109/ICC.1998.683093
