Title :
Inverse link capacity based on an interference product model in CDMA cellular networks
Author :
Xiao, K. ; Wu, S.Q.
Author_Institution :
ZTE Corp., China
Abstract :
This paper established a product model composed of such two correlated random variables as relative distance and relative shadowing under the assumption that the subscriber is always connected to the base stations with minimum path loss. Both factors, by means of which a closed-form expression of the reverse link capacity can be utilized to estimate the largest number of users a cell supports, determine the interference a ser in surrounding cells adds to the target cell.
Keywords :
cellular radio; code division multiple access; correlation theory; random processes; CDMA cellular network; closed-form expression; code division multiple access; interference product model; inverse link capacity; random variable correlation; Attenuation; Bandwidth; Intelligent networks; Interference; Land mobile radio cellular systems; Multiaccess communication; Shadow mapping; Statistics; Switches; Viterbi algorithm;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on
Print_ISBN :
0-7803-9128-4
DOI :
10.1109/MAPE.2005.1618202