System capacity of an integrated voice and data CDMA network in channel load sensing protocol

Author

Sato, Takeshi ; Sandouk, Abbas ; Yamazato, Takaya ; Katayama, Masaaki ; Ogawa, Akira

Author_Institution

Dept. of Inf. Electron., Nagoya Univ., Japan

Volume

2

fYear

1997

fDate

3-8 Nov 1997

Firstpage

899

Abstract

We analyze an integrated voice and data system over a CDMA unslotted ALOHA with channel load sensing protocol, considering the effect of each traffic. We find that the threshold for the number of data transmissions is very effective to improve both the throughput performance for data and the Erlang capacity for voice users. Furthermore, to optimize this system, we define the system capacity. As a result, we obtain an optimum threshold for data to make the best use of the channel capacity

Keywords

access protocols; channel capacity; code division multiple access; data communication; packet switching; probability; telecommunication networks; telecommunication traffic; voice communication; CDMA network; Erlang capacity; blocking probability; channel capacity; channel load sensing protocol; data packets; data transmission; integrated voice/data system; optimum threshold; system capacity; throughput performance; traffic; unslotted ALOHA; voice users; Channel capacity; Data communication; Data systems; Information analysis; Intelligent networks; Intserv networks; Multiaccess communication; Protocols; Speech analysis; Throughput;

fLanguage

English

Publisher

ieee

Conference_Titel

Global Telecommunications Conference, 1997. GLOBECOM '97., IEEE

Conference_Location

Phoenix, AZ

Print_ISBN

0-7803-4198-8

Type

conf

DOI

10.1109/GLOCOM.1997.638457

Filename

638457