Title :
Performance analysis of CDMA-unslotted ALOHA operating over CDMA voice signals
Author :
Sandouk, Abbas ; Sato, Takeshi ; Yamazato, Takaya ; Katayama, Masayama ; Ogawa, Akira
Author_Institution :
Dept. of Inf. Eng., Nagoya Univ., Japan
Abstract :
In this paper, we analyse system performance of CDMA data terminals operating over CDMA voice signals. Outage probability for voice users and throughput for data users are evaluated taking into account the effect of interference from both media. Since we have two different media with different characteristics, the analysis will be difficult because the behavior of the system will be dependent on both voice and data offered loads. We get over this difficulty profiting from the characteristics of both media. Consequently, we obtain the performance of both media by using queueing theory
Keywords :
access protocols; code division multiple access; data communication; multimedia communication; packet radio networks; queueing theory; radiofrequency interference; voice communication; CDMA voice signals; CDMA-unslotted ALOHA; data users; interference effect; outage probability; performance analysis; queueing theory; throughput; voice users; Error correction; Multiaccess communication; Packet radio networks; Performance analysis; Power control; Power system modeling; Random media; Real time systems; Streaming media; Traffic control;
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
DOI :
10.1109/PACRIM.1997.620335
