Title :
A Novel Algorithm for Radio Access Technology, Selection in Heterogeneous B3G networks
Author :
Perez-Romero, Jordi ; Sallent, O. ; Agusti, R.
Author_Institution :
Univ. Politecnica de Catalunya, Barcelona, Spain
Abstract :
This paper proposes a new radio access technology (RAT) selection algorithm which allows increasing the capacity of heterogeneous CDMA/TDMA systems. This is achieved by controlling the effective cell radius of the CDMA-based system (i.e. a network-controlled cell-breathing), so that the interference level in the CDMA-based RAT is reduced while at the same time the target coverage area is assured by means of the cooperation of the FDMA/TDMA based RATs.
Keywords :
3G mobile communication; code division multiple access; frequency division multiple access; radio access networks; radiofrequency interference; time division multiple access; CDMA; FDMA; TDMA; heterogeneous B3G networks; interference level; radio access technology selection; Control systems; Frequency division multiaccess; Intelligent networks; Interference; Load management; Multiaccess communication; Radio access networks; Radio spectrum management; Rats; Time division multiple access;
Conference_Titel :
Vehicular Technology Conference, 2006. VTC 2006-Spring. IEEE 63rd
Conference_Location :
Melbourne, Vic.
Print_ISBN :
0-7803-9391-0
DOI :
10.1109/VETECS.2006.1682859
