Wireless communications system

Details Wireless communications system Wireless communications system

1989-08-28

1992-03-31

Olms, Douglas W.

Multiplex communications

Wide area network

Packet switching

370 951, H04J 324, H04J 316

Patent

active

051014068

ABSTRACT:
A wireless packet communication system is operable in a frequency band occupied by other transmission sources. The system includes a base station and several remote stations. Each remote station has a transceiver for transmitting and receiving data packets on electromagnetic carriers. The carrier frequency of the transceiver is selected in a pseudorandom manner from a predetermined set of carrier frequencies prior to transmission of each packet or in response to detection of transmission errors. Each carrier frequency may be associated with a unique pseudorandom noise code used to spread spectrum encode packets. The base station has a number of transceivers which operate simultaneously at the different carrier frequencies and which generate different noise codes for spread spectrum encoding and decoding. The base station records data for each remote station identifying the transceiver which last received a data packet and transmits packets addressed to each remote station with the identified transceiver.

REFERENCES:
patent: 4414662 (1983-11-01), Bousquet
patent: 4470138 (1984-09-01), Gutleber
patent: 4644299 (1987-02-01), Amoroso et al.

Affiliated with

Also associated with

Rating

Wireless communications system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Wireless communications system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wireless communications system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2264693