Title :
Integrated voice and video network using variable rate CDMA
Author :
Dabak, Anand ; Kiasaleh, Kamran
Author_Institution :
Texas Instrum. Inc., Dallas, TX, USA
Abstract :
The capacity of a code-division multiple-access (CDMA) network that accommodates two inherently different traffic streams is investigated. It is assumed that the services provided to the users in this network are either voice, with a predefined quality of service (QOS), or video with a QOS that is greater than that of its voice counterpart. In the proposed CDMA network, the video users are admitted for a predefined maximum channel access time of Tvideo sec, whereas voice channels are assigned with potentially unlimited access time. The probability of rejection of video & voice channel requests is then obtained for an Erlang B admission scenario for video and voice users
Keywords :
code division multiple access; data communication; land mobile radio; visual communication; voice communication; Erlang B admission scenario; capacity; code-division multiple-access; integrated voice/video network; maximum channel access time; quality of service; rejection; requests; traffic streams; variable rate CDMA; video channels; voice channels; Artificial satellites; Computer science; Delay; Laboratories; Mobile handsets; Modems; Multiaccess communication; Telecommunication traffic; Telephony; Wireless communication;
Conference_Titel :
Communications, 1996. ICC '96, Conference Record, Converging Technologies for Tomorrow's Applications. 1996 IEEE International Conference on
Conference_Location :
Dallas, TX
Print_ISBN :
0-7803-3250-4
DOI :
10.1109/ICC.1996.535609
