Title :
Soft handoff algorithm with pilot signal thresholds adjustment in CDMA cellular systems
Author :
Choi, Woo-Yong ; Yeo, Kunmin ; Jun, Chi-Hyuck
Author_Institution :
Div. of Telecommun., Hyundai Electron. Ind. Co. Ltd., Kyungki, South Korea
Abstract :
In this paper a new soft handoff algorithm is proposed to change the pilot signal strength thresholds according to the speeds of mobile stations (MSs). This new soft handoff algorithm dynamically changes the handoff regions for supporting the soft handoffs of each MS as the speed of the MS varies during a call
Keywords :
cellular radio; code division multiple access; CDMA cellular systems; handoff regions; mobile station speed; pilot signal strength thresholds adjustment; soft handoff algorithm; Base stations; Degradation; Electronics industry; Heuristic algorithms; Hierarchical systems; Industrial engineering; Multiaccess communication; Research and development; Switches;
Conference_Titel :
TENCON 99. Proceedings of the IEEE Region 10 Conference
Conference_Location :
Cheju Island
Print_ISBN :
0-7803-5739-6
DOI :
10.1109/TENCON.1999.818460
