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FI905666A - Radiosaendarmottagarsystem. - Google Patents

Radiosaendarmottagarsystem.

Info

Publication number
FI905666A
FI905666A FI905666A FI905666A FI905666A FI 905666 A FI905666 A FI 905666A FI 905666 A FI905666 A FI 905666A FI 905666 A FI905666 A FI 905666A FI 905666 A FI905666 A FI 905666A
Authority
FI
Finland
Prior art keywords
signal
frequency
baseband
transmitting
receiving
Prior art date
Application number
FI905666A
Other languages
English (en)
Other versions
FI86123C (fi
FI905666A0 (fi
FI86123B (fi
Inventor
Veli Juola
Original Assignee
Telenokia Oy
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.)
Filing date
Publication date
Application filed by Telenokia Oy filed Critical Telenokia Oy
Publication of FI905666A0 publication Critical patent/FI905666A0/fi
Priority to FI905666A priority Critical patent/FI86123C/fi
Priority to EP91919112A priority patent/EP0511338B1/en
Priority to DE69108897T priority patent/DE69108897T2/de
Priority to AT91919112T priority patent/ATE121244T1/de
Priority to AU88476/91A priority patent/AU640542B2/en
Priority to PCT/FI1991/000340 priority patent/WO1992009149A1/en
Application granted granted Critical
Publication of FI905666A publication Critical patent/FI905666A/fi
Publication of FI86123B publication Critical patent/FI86123B/fi
Publication of FI86123C publication Critical patent/FI86123C/fi
Priority to NO922786A priority patent/NO300569B1/no
Priority to US07/910,125 priority patent/US5307371A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Circuits Of Receivers In General (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Burglar Alarm Systems (AREA)
  • Radio Relay Systems (AREA)
FI905666A 1990-11-15 1990-11-15 Radiosaendarmottagarsystem. FI86123C (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI905666A FI86123C (fi) 1990-11-15 1990-11-15 Radiosaendarmottagarsystem.
AU88476/91A AU640542B2 (en) 1990-11-15 1991-11-14 A radio transceiver system
DE69108897T DE69108897T2 (de) 1990-11-15 1991-11-14 Funksendeempfängersystem.
AT91919112T ATE121244T1 (de) 1990-11-15 1991-11-14 Funksendeempfängersystem.
EP91919112A EP0511338B1 (en) 1990-11-15 1991-11-14 A radio transceiver system
PCT/FI1991/000340 WO1992009149A1 (en) 1990-11-15 1991-11-14 A radio transceiver system
NO922786A NO300569B1 (no) 1990-11-15 1992-07-14 Sender/mottaker-system
US07/910,125 US5307371A (en) 1990-11-15 1992-09-15 Radio transceiver system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI905666 1990-11-15
FI905666A FI86123C (fi) 1990-11-15 1990-11-15 Radiosaendarmottagarsystem.

Publications (4)

Publication Number Publication Date
FI905666A0 FI905666A0 (fi) 1990-11-15
FI905666A true FI905666A (fi) 1992-03-31
FI86123B FI86123B (fi) 1992-03-31
FI86123C FI86123C (fi) 1992-07-10

Family

ID=8531423

Family Applications (1)

Application Number Title Priority Date Filing Date
FI905666A FI86123C (fi) 1990-11-15 1990-11-15 Radiosaendarmottagarsystem.

Country Status (8)

Country Link
US (1) US5307371A (fi)
EP (1) EP0511338B1 (fi)
AT (1) ATE121244T1 (fi)
AU (1) AU640542B2 (fi)
DE (1) DE69108897T2 (fi)
FI (1) FI86123C (fi)
NO (1) NO300569B1 (fi)
WO (1) WO1992009149A1 (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2053137C (en) * 1991-10-10 2001-08-21 Rolf G. Meier Digital wireless interface
GB2279850B (en) * 1993-06-02 1998-01-28 Vtech Communications Ltd Interface protocol method and apparatus
US5430713A (en) * 1994-05-06 1995-07-04 At&T Corp. Frequency hopping in digital cellular networks
US6400966B1 (en) * 1997-10-07 2002-06-04 Telefonaktie Bolaget Lm Ericsson (Publ) Base station architecture for a mobile communications system
EP1100212A1 (en) * 1999-11-09 2001-05-16 Lucent Technologies Inc. Transmitting/receiving apparatus for electromagnetic signals
US7164704B1 (en) * 1999-12-09 2007-01-16 Texas Instruments Incorporated Beam forming for transmit using bluetooth modified hopping sequences (BFTBMH)
US7027424B1 (en) 2000-05-24 2006-04-11 Vtech Communications, Ltd. Method for avoiding interference in a digital communication system
GB2404527B (en) * 2003-07-26 2005-10-12 Motorola Inc A multi sector base station and method of operation therefor
US7693488B2 (en) * 2004-09-30 2010-04-06 Vtech Telecommunications Limited System and method for asymmetric enhanced mode operation in a digital communication system
DE102012206272A1 (de) * 2012-04-17 2013-10-17 Beckhoff Automation Gmbh Feldbus-Datenübertragung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7609646L (sv) * 1976-09-01 1978-03-02 Ellemtel Utvecklings Ab Flerapparatsystem
US4555805A (en) * 1980-03-14 1985-11-26 Harris Corporation Secure mobile telephone system
JPS59181734A (ja) * 1983-03-30 1984-10-16 Nec Corp 無線電話方式
US4532635A (en) * 1983-08-19 1985-07-30 Rca Corporation System and method employing two hop spread spectrum signal transmissions between small earth stations via a satellite and a large earth station and structure and method for synchronizing such transmissions
SE448199B (sv) * 1985-05-09 1987-01-26 Ericsson Telefon Ab L M Anleggning med flera berbara, snorlosa telefonapparater
JPS62195A (ja) * 1985-06-04 1987-01-06 Nec Corp 移動通信方式
GB2229064B (en) * 1987-06-11 1990-12-12 Software Sciences Limited An area communications system
JPS6424648A (en) * 1987-07-21 1989-01-26 Fujitsu Ltd Privacy call equipment
US4841527A (en) * 1987-11-16 1989-06-20 General Electric Company Stabilization of random access packet CDMA networks

Also Published As

Publication number Publication date
ATE121244T1 (de) 1995-04-15
FI86123C (fi) 1992-07-10
EP0511338A1 (en) 1992-11-04
NO922786L (no) 1992-09-14
US5307371A (en) 1994-04-26
AU640542B2 (en) 1993-08-26
AU8847691A (en) 1992-06-11
WO1992009149A1 (en) 1992-05-29
DE69108897D1 (de) 1995-05-18
EP0511338B1 (en) 1995-04-12
NO300569B1 (no) 1997-06-16
NO922786D0 (no) 1992-07-14
DE69108897T2 (de) 1995-08-17
FI905666A0 (fi) 1990-11-15
FI86123B (fi) 1992-03-31

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: TELENOKIA OY