Method and system for operating a CDMA cellular system having be

Details Method and system for operating a CDMA cellular system having be Method and system for operating a CDMA cellular system having be

1997-11-26

2000-08-22

Vu, Huy D.

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

370342, 4552771, 455562, H04B 7216, H04B 138

Patent

active

061083232

ABSTRACT:
A method and system for operating a CDMA cellular telecommunications system having beamforming antennas in combination with other antenna access techniques. System capacity and demand on system resources are dynamically adjusted using beamforming antennas for some mobile stations, and other antenna access techniques for other mobile stations. Forward link channels on the beamforming and non-beamforming antennas are dynamically allocated among mobile stations depending upon resources available and the type of channel required by each mobile station. Forward link channels requiring a higher data rate, above a predetermined threshold, may be assigned to channels transmitted on beamformed antennas. In an embodiment of the invention, the cellular system includes beamformed and non-beamforming antennas.

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