Smart antennas are widely recognized as an enabling technology for addressing the
demand of future wireless network capacity when employed in place of traditional fixed …

Different beamforming techniques are employed in a wideband code-division multiple-
access base station, and their uplink and downlink signal-to-interference-plus-noise ratio …

Smart antennas are considered vital components of the future 3G mobile communication
networks based on www. symena. com, GV Tsoulos et al.(2000), and P. Gendren (2002) …

The performance of LMS and RLS adaptive algorithms for optimum combining applied to the
reverse link of W-CDMA is studied in terms of SINR and computational load. Results are …

Durante los últimos años, el crecimiento continuado del número de usuarios en los sistemas
de comunicaciones móviles ha provocado una necesidad cada vez mayor de incrementar …

We propose parallel and serial code-acquisition schemes using antenna arrays for initial
acquisition of direct-sequence spread-spectrum signals, which can lower substantially the …

In cellular communications, requirements for increased system capacity, improved coverage,
better quality and reduced transmitter power, along with the need to rationalise cellular …

In this paper, we propose beamforming schemes for the combination of orthogonal
frequency division multiplexing (OFDM) and adaptive antenna array. The least mean square …

Adaptive beamforming, using the Conjugate Gradient Normal Equation Residual problem, is
applied to a base station array, in the UTRA-TDD up-link. A Wideband Directional Channel …

It is well known that impulsive noise may significantly degrade wireless digital
communication performance. The authors quantify the BER degradation of W-CDMA signals …