Radio communication system

Details Radio communication system Radio communication system

1997-12-04

2000-10-31

Hsu, Alpus H.

Multiplex communications

Communication over free space

Combining or distributing information via code word channels...

455513, H04B 7216, H04B 1034

Patent

active

061413356

ABSTRACT:
In a cellular radio communication system including a plurality of base stations and a plurality of terminals in which one cell is divided into a plurality of sectors, each of the base stations transmits and receives control information by an omnidirectional beam and transmits and receives traffic information by a directional beam. Alternatively, each of the base stations transmits and receives control information by a directional beam with a time difference of the same control information in a plurality of sectors within one cell and transmits and receives traffic information by a directional beam.

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patent: 5890067 (1999-03-01), Chang et al.
Miura, Tanaka, Horte and Karasawa, A Study on Maximal-Ratio Combining of Mulipath Signals . . . , ATR Optical and Radio Communications Research Laboratories, 1995.

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