Canal Capacity In Uplink Overlay System Between Narrowband CDMA (N-CDMA) And Wideband CDMA (W-CDMA)

Writer/Researcher : Joni Herianto dan Sandra Octaviani

Area of Research : Telekomunikasi

Journal : Jurnal Elektro

Volume : 3, No. 1

Year : 2010

Nowadays, the number of N-CDMA standard IS-95 users is increasing, so the improvement the system capacity is needed. The overlay N-CDMA to W-CDMA is considered to be alternative solutions. The capacity of BS service is investigated by observing the up-link receiving power and the interference influence to a certain cell with its 6 neighbor cell as the interferer, these 7 cells function as the overlay for N-CDMA to W-CDMA system. The impact of the change of total user of N-CDMA toward of W-CDMA or vice versa can be shown by simulation using Visual Basic program, with assumption power control is perfect.

Keywords : N-CDMA, W-CDMA