Title :
Performance evaluation of the forward link high data-rate packet services of a CDMA urban microcellular system
Author :
Rojas-Lima, José Ernesto ; Abarca-Reyna, Jaime Pedro ; Lara-Rodriguez, Domingo
Author_Institution :
Electr. Eng. Dept., CINVESTAV-IPN, Mexico City, Mexico
Abstract :
We evaluate the performance of the burst admission algorithms for high data-rate (HDR) packet services in the forward link of a code division multiple access (CDMA) microcellular system using a mix of static and dynamic simulation approaches. We consider the ideal Manhattan-like street pattern, so two cell plans are considered, full-square and half-square cell plans. To obtain capacity and coverage plots for-high-speed data, we use static simulations. To show the time correlations of the signal due to fading and mobility and in order to understand the impact of the variation of the environment on the high-speed data performance, we also use a dynamic simulation approach to enhance our results.
Keywords :
code division multiple access; data communication; fading channels; microcellular radio; packet radio networks; CDMA urban microcellular system; Manhattan-like street pattern; burst admission algorithms; capacity; code division multiple access; coverage; dynamic simulation; fading; forward link high data-rate packet services; full-square cell plan; half-square cell plan; mobility; static simulation; time correlations; Bandwidth; Base stations; Cellular networks; Fading; Interference; Microcell networks; Multiaccess communication; Physical layer; Power control; Standardization;
Conference_Titel :
Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th
Print_ISBN :
0-7803-8521-7
DOI :
10.1109/VETECF.2004.1405079