Title :
An investigation of permission probability control in reserved/random CDMA packet radio communications
Author :
Mori, Kazuo ; Ogura, Koji
Author_Institution :
Key Technol. Res. Labs. Co. Ltd., YRP Mobile Telecommuns., Yokohama, Japan
Abstract :
A new adaptive permission probability control method is proposed to reduce the degradation of transmission efficiency due to uplink packet congestion in a joint CDMA/PRMA access protocol for packet radio communications. The calculated transmission efficiency shows that the proposed method is equal to the conventional method in the case of voice-only transmission and superior in mixed voice/data transmission
Keywords :
adaptive control; code division multiple access; data communication; land mobile radio; multimedia communication; packet reservation multiple access; probability; radio links; telecommunication channels; telecommunication congestion control; voice communication; CDMA/PRMA access protocol; adaptive permission probability control; mixed voice/data transmission; mobile radio communication; multimedia transmission; packet radio communications; reserved/random CDMA packet radio communications; transmission efficiency; uplink packet congestion; voice-only transmission; Access protocols; Adaptive control; Communication system control; Data communication; Degradation; Multiaccess communication; Packet radio networks; Permission; Programmable control; Radio control;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1997. Waves of the Year 2000. PIMRC '97., The 8th IEEE International Symposium on
Conference_Location :
Helsinki
Print_ISBN :
0-7803-3871-5
DOI :
10.1109/PIMRC.1997.627023
