Title :
Forward link capacity for integrated voice/data traffic in CDMA wireless local loops
Author :
Zhuang, Jiandong ; Rollins, Mark E.
Author_Institution :
Nortel, Ottawa, Ont., Canada
Abstract :
A high speed data service will be provided by the next generation wireless local loops for Internet access and data file download. Consequently, the impact of high speed data service on the system capacity becomes an important issue for ongoing research and system design of wireless local loops, especially on the forward link due to asymmetrical traffic patterns. Due to their fixed nature, directional antennas can be used on wireless local loop terminals to enhance the forward link performance. This paper investigates the capacity of such a wide band CDMA wireless local loop system for data download applications
Keywords :
Internet; broadband networks; channel capacity; code division multiple access; directive antennas; integrated voice/data communication; queueing theory; radio access networks; radio links; telecommunication traffic; Internet access; M/M/N queueing system; asymmetrical traffic patterns; data file download; directional antennas; forward link capacity; forward link performance; high speed data service; integrated voice/data traffic; research; system design; wide band CDMA wireless local loop; Directional antennas; IP networks; Intelligent networks; Multiaccess communication; Next generation networking; Telecommunication traffic; Traffic control; Web and internet services; Wideband; Wireless networks;
Conference_Titel :
Vehicular Technology Conference, 1998. VTC 98. 48th IEEE
Conference_Location :
Ottawa, Ont.
Print_ISBN :
0-7803-4320-4
DOI :
10.1109/VETEC.1998.686554
