Wireless communication system

Details Wireless communication system Wireless communication system

1997-07-02

2000-10-10

Ghebretinsae, Temesghen

Pulse or digital communications

Spread spectrum

Frequency hopping

370468, H04B 1713

Patent

active

061309052

ABSTRACT:
A wireless communication device for performing bi-directional communication using a frequency hopping method, in which the communication time at any one frequency can be varied. The user uses the dial to adjust the length of time during which a single frequency is used. Accordingly, if the volume of data is large, as in image data, the communication time can be increased. If the volume of data is small, as in voice data, the communication time can be decreased. If privacy is desirable, the communication time is decreased, whereas increasing the communication time will increase the transfer rate. Such settings can be made manually by the user to suit the user's needs, or can be made automatically based on the type of data being transferred.

REFERENCES:
patent: 5513210 (1996-04-01), Vook et al.
patent: 5533025 (1996-07-01), Fleek et al.
patent: 5541954 (1996-07-01), Emi
patent: 5644576 (1997-07-01), Bauchot et al.
patent: 5850390 (1998-12-01), Ramel

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