Polyopoly overlapping spread spectrum communication system and m

Details Polyopoly overlapping spread spectrum communication system and m Polyopoly overlapping spread spectrum communication system and m

1991-08-05

1993-12-28

Swann, Tod R.

Pulse or digital communications

Repeaters

Testing

380 34, H04K 100

Patent

active

052746658

ABSTRACT:
Two, three or more competitive personal communications network spread spectrum systems share spectrum without interfering with each other, without significantly decreasing the chip rate of each PCN system, and without increasing the level of interference seen by fixed service users. A duopoly of spread spectrum communications system includes a first transmitter station, a second transmitter station, a first receiver station and a second receiver station. A transmitter at the second transmitter station transmits a spread spectrum signal on a carrier frequency which is offset from the carrier frequency of the first transmitter at the transmitter station by the chip rate. A tripoly of spread spectrum communication system includes the elements of the duopoly spread spectrum system and further includes a third transmitter station and a third receiver station. A third transmitter at the third transmitter station transmits a spread spectrum signal on a carrier frequency which is offset from the first carrier frequency by twice the chip rate. The first, second and third receiver stations each have receivers which receive the respect of spread spectrum signals from the first, second and third transmitter stations. A polyopoly overlapping spread spectrum communications system may be used which allows many users to transmit and receive throughout the frequency regime.

REFERENCES:
patent: 3731198 (1973-05-01), Blasbalg
patent: 3831013 (1974-08-01), Alsup et al.
patent: 3900721 (1975-08-01), Speiser et al.
patent: 4112372 (1978-09-01), Holmes et al.
patent: 4222115 (1980-09-01), Cooper et al.
patent: 4238850 (1980-12-01), Vance
patent: 4247942 (1981-01-01), Hauer
patent: 4279018 (1981-07-01), Carson
patent: 4392232 (1983-07-01), Andren et al.
patent: 4418393 (1983-11-01), Zscheile, Jr.
patent: 4418425 (1983-11-01), Fennel, Jr. et al.
patent: 4425642 (1984-01-01), Moses et al.
patent: 4455651 (1984-06-01), Baran
patent: 4479226 (1984-10-01), Prabhu et al.
patent: 4512013 (1985-04-01), Nash et al.
patent: 4523311 (1985-06-01), Lee et al.
patent: 4553130 (1985-11-01), Kato
patent: 4563774 (1986-01-01), Gloge
patent: 4606039 (1986-08-01), Nicolas et al.
patent: 4612637 (1986-09-01), Davis et al.
patent: 4621365 (1986-11-01), Chiu
patent: 4647863 (1987-03-01), Skudera, Jr. et al.
patent: 4649549 (1987-03-01), Halpern et al.
patent: 4653069 (1987-03-01), Roeder
patent: 4660164 (1987-04-01), Leibowitz
patent: 4672605 (1987-06-01), Hustig et al.
patent: 4672629 (1987-06-01), Beier
patent: 4672658 (1987-06-01), Kavehrad et al.
patent: 4675839 (1987-06-01), Kerr
patent: 4680785 (1987-07-01), Akiyama et al.
patent: 4691326 (1987-09-01), Tsuchiya
patent: 4697260 (1987-09-01), Grauel et al.
patent: 4703474 (1987-10-01), Foschini et al.
patent: 4707839 (1987-11-01), Andren et al.
patent: 4718080 (1988-01-01), Serrano et al.
patent: 4730340 (1988-03-01), Frazier, Jr.
patent: 4742512 (1988-05-01), Akashi et al.
patent: 4759034 (1988-07-01), Nagazumi
patent: 4789983 (1988-12-01), Acampora et al.
patent: 4799253 (1989-01-01), Stern et al.
patent: 4805208 (1989-02-01), Schwartz
patent: 4807222 (1989-02-01), Amitay
patent: 4837802 (1989-06-01), Higashiyama et al.
patent: 4850036 (1989-07-01), Smith
patent: 4860307 (1989-08-01), Nakayama
patent: 4866732 (1989-09-01), Carey et al.
patent: 4894842 (1990-01-01), Broekhouen et al.
patent: 4901307 (1990-02-01), Gilhousen et al.
patent: 4914651 (1990-04-01), Lusignan
patent: 4922506 (1990-05-01), McCallister et al.
patent: 4930140 (1990-05-01), Cripps et al.
patent: 4932037 (1990-06-01), Simpson et al.
patent: 4969159 (1990-11-01), Belcher et al.
patent: 4977577 (1990-12-01), Arthur et al.
patent: 4977578 (1990-12-01), Ishigaki et al.
patent: 5005169 (1991-04-01), Bronder et al.
patent: 5016255 (1991-05-01), Dixon et al.
patent: 5016256 (1991-05-01), Stewart
patent: 5022047 (1991-06-01), Dixon et al.
patent: 5023887 (1991-06-01), Takeuchi et al.
patent: 5029181 (1991-07-01), Endo et al.
patent: 5040238 (1991-08-01), Comroe et al.
patent: 5048052 (1991-09-01), Hamatsu et al.
patent: 5056109 (1991-10-01), Gilhousen et al.
patent: 5121407 (1992-06-01), Partyka et al.

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