Title :
On the distribution of the BS power in the forward link of a power-controlled CDMA system [base station power]
Author :
Li, Dongdong ; Prabhu, Vasant K.
Author_Institution :
Dept. of Electr. Eng., Texas Univ., Arlington, TX, USA
fDate :
29 Nov.-3 Dec. 2004
Abstract :
We introduce an analytical model to characterize the distribution of the base station (BS) power in the forward link of CDMA systems, which leads to a closed-form expression of the blocking probability. Real system parameters, such as the soft handoff threshold and the power control error, are taken into consideration. The knowledge of the distribution of the BS power can be used to design a fine call admission control in the CDMA systems.
Keywords :
3G mobile communication; cellular radio; code division multiple access; fading channels; multipath channels; telecommunication congestion control; 3G code division multiple access systems; CDMA system forward link; base station power distribution; blocking probability; fine call admission control; hexagonal cell placement; multipath fading model; power control error; power-controlled CDMA system; soft handoff threshold; Analytical models; Base stations; Call admission control; Closed-form solution; Error correction; Fading; Multiaccess communication; Power control; Power system modeling; Power system reliability;
Conference_Titel :
Global Telecommunications Conference, 2004. GLOBECOM '04. IEEE
Print_ISBN :
0-7803-8794-5
DOI :
10.1109/GLOCOM.2004.1379097
