Telecommunications – Carrier wave repeater or relay system – Plural modulated carriers
Patent
1993-10-13
1994-11-29
Eisenzopf, Reinhard J.
Telecommunications
Carrier wave repeater or relay system
Plural modulated carriers
455 341, 455 342, 455 561, 455 68, H04B 715
Patent
active
053697839
ABSTRACT:
In a trunked radio frequency communications system, a dynamic regrouping scheme includes an effective user interface, automatic support of multi-site systems, the capability to program individual radio transceivers with multiple new groups dynamically, a fast rate of reconfiguration, instantaneous switch over to prevent radios from residing in immature groups, and a satisfactory mode of operation should the site controller (or site controllers in non-fault tolerant systems) fail. Some of the dynamic regrouping features includes unlimited prestored plans and source and destination groups per plan, regrouping at the plan or destination group level, an advanced user interface, automatic support of multiple sites, fast regrouping at the rate of over 30 radios per second while reducing loading on the system control channel, and fast activation/deactivation. Each plan can be immediately activated or deactivated and users are effectively regrouped together. An alternate control channel is used to regroup transceivers to avoid undue main control channel loading and to increase rate of regrouping.
REFERENCES:
patent: 3292178 (1966-12-01), Magnuski
patent: 3458664 (1969-07-01), Adlhoch et al.
patent: 3571519 (1971-03-01), Tsimbidis
patent: 3696210 (1972-10-01), Peterson et al.
patent: 3764915 (1973-10-01), Cox et al.
patent: 3801956 (1974-04-01), Braun et al.
patent: 3898390 (1975-08-01), Wells et al.
patent: 3906166 (1975-09-01), Cooper et al.
patent: 3936616 (1976-02-01), DiGianfilippo
patent: 3964047 (1976-06-01), Antonaccio
patent: 3970801 (1976-07-01), Ross et al.
patent: 4001693 (1977-01-01), Stackhouse et al.
patent: 4010327 (1977-03-01), Kobrinetz et al.
patent: 4012597 (1977-03-01), Lynk, Jr. et al.
patent: 4022973 (1977-05-01), Stackhouse
patent: 4027243 (1977-05-01), Stackhouse
patent: 4029901 (1977-06-01), Campbell
patent: 4128740 (1978-12-01), Graziano
patent: 4131849 (1978-12-01), Freeburg et al.
patent: 4152647 (1979-05-01), Gladden et al.
patent: 4184118 (1980-01-01), Cannalte et al.
patent: 4228424 (1980-10-01), Le Nay
patent: 4230989 (1980-10-01), Buehrle
patent: 4231114 (1980-10-01), Dolikian
patent: 4267593 (1981-05-01), Craiglow
patent: 4309772 (1982-01-01), Kloker et al.
patent: 4312070 (1982-01-01), Coombes et al.
patent: 4312074 (1982-01-01), Pautler et al.
patent: 4322576 (1982-03-01), Miller
patent: 4326264 (1982-04-01), Cohen et al.
patent: 4339823 (1982-07-01), Predina et al.
patent: 4347625 (1982-08-01), Williams
patent: 4360927 (1982-11-01), Bowen et al.
patent: 4369443 (1983-01-01), Giallanza et al.
patent: 4382298 (1983-05-01), Evans
patent: 4383257 (1983-05-01), Gialanza et al.
patent: 4392242 (1983-07-01), Kai
patent: 4398063 (1983-08-01), Hass et al.
patent: 4400585 (1983-08-01), Kamen et al.
patent: 4409687 (1983-10-01), Berti et al.
patent: 4414661 (1983-11-01), Karlstrom
patent: 4418425 (1983-11-01), Fennel, Jr. et al.
patent: 4422071 (1983-12-01), deGraaf
patent: 4427980 (1984-01-01), Fennel et al.
patent: 4430742 (1984-02-01), Milleker et al.
patent: 4430755 (1984-02-01), Nadir et al.
patent: 4433256 (1984-02-01), Dolikian
patent: 4434323 (1984-02-01), Levine et al.
patent: 4450573 (1984-05-01), Noble
patent: 4457018 (1984-06-01), Takayama
patent: 4485486 (1984-11-01), Webb et al.
patent: 4517561 (1985-05-01), Burke et al.
patent: 4525865 (1985-06-01), Mears
patent: 4534061 (1985-08-01), Ulug
patent: 4553262 (1985-11-01), Coe
patent: 4573206 (1986-02-01), Gravel et al.
patent: 4573209 (1986-02-01), Deman et al.
patent: 4578815 (1986-03-01), Persinotti
patent: 4593155 (1986-06-01), Hawkins
patent: 4594591 (1986-06-01), Burke
patent: 4602366 (1986-07-01), Takumi
patent: 4612415 (1986-09-01), Zdunek et al.
patent: 4644347 (1987-02-01), Lucas et al.
patent: 4649567 (1987-03-01), Childress
patent: 4658435 (1987-04-01), Childress et al.
patent: 4677653 (1987-06-01), Weiner et al.
patent: 4682367 (1987-07-01), Childress et al.
patent: 4698805 (1987-10-01), Sasuta et al.
patent: 4716407 (1987-12-01), Borras et al.
patent: 4723266 (1988-02-01), Perry
patent: 4734928 (1988-03-01), Weiner et al.
patent: 4771399 (1988-09-01), Snowden et al.
patent: 4817190 (1989-03-01), Comroe et al.
patent: 4831373 (1989-05-01), Hess
patent: 4837858 (1989-06-01), Ablay et al.
patent: 4843588 (1989-06-01), Flynn
patent: 4850032 (1989-07-01), Freeburg
patent: 4870408 (1989-09-01), Zdunek et al.
patent: 5014345 (1991-05-01), Comroe et al.
patent: 5117501 (1992-05-01), Childress et al.
Federal Information Processing Standards, Pub. No. 46, Data Encryption Standard, US Dept. of Comm, NTIS, (5285 Port Royal Rd., Springfield, Va. 22161).
"Voice and Data Transmission", Arrendondo, Teggeler and Smith, Bell Systems Technology Journal, vol. 58, No. 1, Jan. 1978, pp. 97-122.
"AmeriCom's Network Switch", product brochure, Jan. 26, 1988, AmeriCom Corporation, Atlanta, Ga. 30340.
"AmeriCom's Network Supervisor", product brochures, Jan. 26, 1988, AmeriCom Corporation, Atlanta, Ga. 30340.
"Motorola Announces the Syntor X 9000E Mobile Radio for SMARTNET Systems"; Motorola, Inc., Shaumburg, Ill. 60196; press release of 6 Aug. 1987.
"Motorola Introduces SMARTNET MOSTAR Mobile Radio for Trunked and Conventional 800 MHz Systems", press release of 27 Jun. 1986.
Product Digest RO-8-37, Aug. 1987 by Motorola, "SMARTNET Trunking Terminals System", 30 pages.
Motorola publication, Jan. 1986 "Basic Trunking Privacy-Plus Smartnet Wide Area Coverage," Section D, Dynamic Regrouping, 4 pages.
Childress Jeffrey S.
Hattey David L.
Eisenzopf Reinhard J.
Ericsson - GE Mobile Communications Inc.
Faile Andrew
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