Title :
Optimum reserved resource allocation scheme for handoff in CDMA cellular system
Author_Institution :
Mobile Telecommun. Technol. Div., Electron. & Telecommun. Res. Inst., Taejon, South Korea
Abstract :
In this paper, in order to increase the probability of soft handoff at the time of handoff, an optimum reserved resource allocation scheme for handoff in a CDMA cellular system is proposed, which allocates reserved resource to each frequency channel according to the number of neighbor cells using the same frequency channel. According to performance analysis, allocating reserved resources for handoff according to the number of frequency channels being used by neighbor cells show superior performance characteristics compared to allocating reserved resources irrelevantly to frequency channels being used by neighbor cells
Keywords :
cellular radio; code division multiple access; performance evaluation; probability; telecommunication channels; CDMA cellular system; frequency channel; handoff; hard handoff; optimum reserved resource allocation scheme; performance analysis; probability; soft handoff; Base stations; Frequency conversion; Frequency division multiaccess; Interference; Multiaccess communication; Performance analysis; Radio spectrum management; Resource management; Telecommunication services; Time division multiple access;
Conference_Titel :
Information, Communications and Signal Processing, 1997. ICICS., Proceedings of 1997 International Conference on
Print_ISBN :
0-7803-3676-3
DOI :
10.1109/ICICS.1997.647060
