Effects of moving mobiles on performance of channel reservation for ahead cells in street micro-cellular systems

Author

Ohta, Chikara ; Onozato, Yoshikuni ; Kanazawa, Ami ; Iwama, Tsukasa ; Yoshimoto, Shigetoshi

Author_Institution

Dept. of Comput. Sci., Gunma Univ., Japan

Volume

1

fYear

1996

fDate

18-22 Nov 1996

Firstpage

535

Abstract

We consider a novel channel reservation scheme for ahead cells (CRAC) in street micro-cellular systems. The scheme enables mobiles to reserve the same channel over several cells at once, in order to lessen channel changings when mobiles cross a cell boundary. Numerical results show that if the priority control which gives priority to hand-off calls over new calls is employed for the CRAC scheme, the average number of channel changings (CC) and the forced call termination rate (FCTR) of the CRAC scheme are reduced remarkably compared with the ones of the fixed channel assignment (FCA)

Keywords

cellular radio; frequency allocation; land mobile radio; radio spectrum management; telecommunication channels; telecommunication congestion control; CRAC; ahead cells; cell boundary; channel changings; channel reservation; channel reservation scheme for ahead cells; forced call termination rate; hand-off calls; moving mobiles; performance; priority control; street microcellular systems; Ambient intelligence; Carbon capture and storage; Chromium; Force control; Laboratories; Mobile communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Global Telecommunications Conference, 1996. GLOBECOM '96. 'Communications: The Key to Global Prosperity

Conference_Location

London

Print_ISBN

0-7803-3336-5

Type

conf

DOI

10.1109/GLOCOM.1996.594420

Filename

594420