Radio communication device and mobile communication system

Details Radio communication device and mobile communication system Radio communication device and mobile communication system

1998-12-04

2000-11-28

Nguyen, Chau

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

370349, H04B 7216, H04J 324

Patent

active

06154454&

ABSTRACT:
A mobile communication system includes a base station and mobile stations divided into a plurality of groups. A radio communication device 10 at the base station spreads framed control information using a spreading code, and then transmits it via a control channel to the mobile stations. The radio communication device 10 includes a header spreading code generating section 16 which produces mutually different two spreading codes, and further includes a header adding section 17 which, using the mutually different two spreading codes, double-spreads information about allocation of an access right to corresponding one of the groups and adds the double-spread information as a frame header to a frame body representing the foregoing framed and spread control information.

REFERENCES:
patent: 5343494 (1994-08-01), Averst et al.
patent: 5623485 (1997-04-01), Bi
patent: 5625886 (1997-04-01), Raes
patent: 5673260 (1997-09-01), Umeda et al.
patent: 5790956 (1998-08-01), Lo et al.
patent: 5862133 (1999-01-01), Schilling
patent: 5872777 (1999-02-01), Brailean et al.
patent: 5875178 (1999-02-01), Rahuel et al.
patent: 5930244 (1999-07-01), Ariyoshi et al.
patent: 5930723 (1999-07-01), Heiskari et al.
patent: 5966371 (1999-10-01), Sherman

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