Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Patent
1997-08-08
1999-12-21
Vu, Huy D.
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
370350, H04J 1300
Patent
active
060058544
ABSTRACT:
A wireless communication system has a protocol enabling synchronous code division multiple access (CDMA) communication on a time division duplex (TDD) frequency, and provides for a smart antenna system as an integral component of the system. The protocol has downlink time slots (DTS) which provide for synchronization and paging of all remote terminals from a base station on a omnidirectional code channel and while providing for traffic signals on directional traffic channels. The protocol has uplink time slots (DTS) which enable rapid link requests by remote terminals, as well as enabling improved spacial estimation, synchronization and power control of remote terminals by the base station.
REFERENCES:
patent: 4630283 (1986-12-01), Schiff
patent: 5103459 (1992-04-01), Gilhousen et al.
patent: 5309474 (1994-05-01), Gilhousen et al.
patent: 5345467 (1994-09-01), Lomb et al.
patent: 5416797 (1995-05-01), Gilhousen et al.
patent: 5455822 (1995-10-01), Dixon et al.
Chen Wei
Chen Ying
Gu Yucong
Li Shihe
Wang Peiwei
Cwill Telecommunication, Inc.
DeLuca Michael J.
Vu Huy D.
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