A standard-compatible upgrade of IS95-CDMA base station (BS) transceivers by smart antennas can at least double the cellular radio capacity at the cost of a ...
Thus, intelligent antennas can help overcome capacity problems in existing 2nd gen- eration mobile radio networks without cost-intensive micro- cellular ...
The chief advantage of smart antennas is their ability to increase the capacity of individual CDMA cell sites by up to 40% per CDMA carrier frequency. Smart ...
Missing: enhancement | Show results with:enhancement
Smart antennas enhance conventional, one-dimensional radio systems. The most common smart antenna systems use beam-forming (Fig. 9) or transmit diversity to ...
Using MATLAB computer simulation, we have seen that smart antenna has powerful capabilities to reduce interference and sending data towards the wanted direction ...
Missing: narrowband intelligent
The CDMA downlink capacity obtained by a system simulator is considered. Capacity improvements with macro-diversity, reception antenna diversity and with ...
The work includes the description of a new detailed ray- tracing based simulation method for the adaptive antenna, combined with the calculation of the capacity.
This paper proposes a realizable architecture that applies smart antennas to current TIA/IS-95 CDMA networks; the approach employs a noninvasive applique ...
Missing: narrowband intelligent
We present a performance analysis for a multicell CDMA network with an antenna array at the base-station for use in both base-station to mobile (down- link) and ...
Missing: intelligent | Show results with:intelligent
The use of a smart antenna to increase uplink capacity of a CDMA mobile ... wideband CDMA system," in Vehicular Technology Conference, VTC Spring. IEEE ...