DocumentCode :
2081217
Title :
Performance of a distributed dynamic channel assignment with channel frame for forced call termination (cfFCT) in high speed mobile station
Author :
Mizuno, Kouhei ; Okada, Kazunori ; Yoshimoto, Shigetoshi ; Mori, Shinsaku
Author_Institution :
Dept. of Electr. Eng., Keio Univ., Yokohama, Japan
Volume :
1
fYear :
1997
fDate :
20-22 Aug 1997
Firstpage :
354
Abstract :
We evaluate the performance of a distributed dynamic channel assignment (DDCA) strategy with the both high speed mobile stations (HSMSs) and the low speed mobile stations (LSMSs). At first, we compare two channel assignment strategies for intercell handover calls. Simulation results show that assigning a new channel to a handover call according to the algorithm of channel assignment has better performance than trying to assign the previous channel. Next, we propose a DDCA with channel frame for forced call termination (cfFCT). Furthermore, we propose channel reassignment from cfFCT to nominal channels that are released by the completion of a call. Simulation results show that forced call termination decreases as increasing the number of cfFCT. Furthermore, channel reassignment is more effective not only to decrease forced call termination but also to increase the total carried load
Keywords :
cellular radio; frequency allocation; land mobile radio; radiofrequency interference; telecommunication channels; telecommunication traffic; call completion; carrier to interference ratio; channel frame; channel reassignment; distributed dynamic channel assignment; forced call termination; high speed mobile station; intercell handover calls; low speed mobile stations; performance evaluation; simulation results; telecommunication traffic; total carried load; Base stations; Centralized control; Foot; Frequency; Laboratories; Mobile communication;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communications, Computers and Signal Processing, 1997. 10 Years PACRIM 1987-1997 - Networking the Pacific Rim. 1997 IEEE Pacific Rim Conference on
Conference_Location :
Victoria, BC
Print_ISBN :
0-7803-3905-3
Type :
conf
DOI :
10.1109/PACRIM.1997.619972
Filename :
619972
Link To Document :
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