FI770203A - - Google Patents

Info

Publication number: FI770203A
Authority: FI; Finland

Application number

FI770203A

Other languages

Finnish (fi)

Inventor

Ronald Hugh Tridgell

Original Assignee

Post Office

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1976-01-26

Filing date

1977-01-21

Publication date

1977-07-27

1977-01-21 Application filed by Post Office filed Critical Post Office

1977-07-27 Publication of FI770203A publication Critical patent/FI770203A/fi

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/08—Trunked mobile radio systems

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Mobile Radio Communication Systems (AREA)

FI770203A 1976-01-26 1977-01-21 FI770203A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB289976A GB1574714A (en)	1976-01-26	1976-01-26	Communication systems

Publications (1)

Publication Number	Publication Date
FI770203A true FI770203A (en)	1977-07-27

Family

ID=9748132

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI770203A FI770203A (en)	1976-01-26	1977-01-21

Country Status (7)

Country	Link
JP (1)	JPS52113104A (en)
AR (1)	AR222291A1 (en)
CA (1)	CA1077631A (en)
DE (1)	DE2702803A1 (en)
FI (1)	FI770203A (en)
GB (1)	GB1574714A (en)
IT (1)	IT1086661B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2910305A1 (en) *	1979-03-16	1980-12-04	Tekade Felten & Guilleaume	Selective calling system for radio telephone system - repeats call to moving subscriber if latter fails to acknowledge first call to reduce engaged time
US4399555A (en) *	1980-04-28	1983-08-16	Bell Telephone Laboratories, Incorporated	Cellular high capacity mobile radiotelephone system with fleet-calling arrangement for dispatch service
DE3034066A1 (en) *	1980-09-10	1982-04-15	Siemens Ag	COMMUNICATION SYSTEM, ESPECIALLY TELEPHONE SYSTEM FOR CONNECTING MOBILE SUBSCRIBERS
DE3036649A1 (en) *	1980-09-29	1982-05-13	Siemens AG, 1000 Berlin und 8000 München	TELEPHONE SWITCHING NETWORK FOR DIGITAL VOICE TRANSFER
DE3036739A1 (en) *	1980-09-29	1982-06-03	Siemens AG, 1000 Berlin und 8000 München	TELEPHONE MOBILE RADIO SYSTEM FOR DIGITAL VOICE TRANSFER
DE3130176A1 (en) *	1981-07-30	1983-02-17	Siemens AG, 1000 Berlin und 8000 München	Method for dynamic time slot allocation of the organisation channel of cellular mobile radio networks depending on traffic volume
SE430013B (en) *	1981-12-21	1983-10-10	Ericsson Telefon Ab L M	PROCEDURE AND EQUIPMENT FOR TRANSFER OF PHONE CALLS TO A BERBAR, TRADLOS PHONE DEVICE
DE3304451C1 (en) *	1983-02-09	1990-02-15	Siemens AG, 1000 Berlin und 8000 München	Method and device for bidirectional information transmission between a stationary main station and several mobile substations

1976
- 1976-01-26 GB GB289976A patent/GB1574714A/en not_active Expired
1977
- 1977-01-21 FI FI770203A patent/FI770203A/fi not_active Application Discontinuation
- 1977-01-24 IT IT4777077A patent/IT1086661B/en active
- 1977-01-24 CA CA270,311A patent/CA1077631A/en not_active Expired
- 1977-01-25 DE DE19772702803 patent/DE2702803A1/en not_active Withdrawn
- 1977-01-26 JP JP764477A patent/JPS52113104A/en active Pending
- 1977-01-26 AR AR26632277A patent/AR222291A1/en active

Also Published As

Publication number	Publication date
AR222291A1 (en)	1981-05-15
IT1086661B (en)	1985-05-28
DE2702803A1 (en)	1977-07-28
GB1574714A (en)	1980-09-10
JPS52113104A (en)	1977-09-22
CA1077631A (en)	1980-05-13

Publication	Publication Date	Title
DE2629557C3 (en)	1981-01-22
FI770340A (en)	1977-09-19
FI770004A (en)	1977-07-03
DK138776A (en)	1977-09-30
JPS5645075B2 (en)	1981-10-23
FI770514A (en)	1977-08-21
DE2726890C3 (en)	1979-08-30
DE2656815C3 (en)	1979-04-26
FI53275B (en)	1977-12-30
FI770203A (en)	1977-07-27
DK142029C (en)	1981-01-05
JPS5724065Y2 (en)	1982-05-25
FI763135A (en)	1977-07-08
FI763460A (en)	1977-07-17
JPS5320436U (en)	1978-02-21
JPS52139538U (en)	1977-10-22
DK140856C (en)	1980-04-21
DK140573C (en)	1980-02-18
JPS52114936U (en)	1977-08-31
FI770399A (en)	1977-08-08
FI762238A (en)	1977-12-19
DK138615C (en)	1979-03-05
FI53505B (en)	1978-01-31
FI53398B (en)	1978-01-31
FI53295B (en)	1977-12-30

Legal Events

Date	Code	Title	Description
2004-08-31	FA	Application withdrawn	Owner name: POST OFFICE