FI943217A - Taajuushyppelyä käyttävä solukkojärjestelmä - Google Patents

Taajuushyppelyä käyttävä solukkojärjestelmä Download PDF

Info

Publication number
FI943217A
FI943217A FI943217A FI943217A FI943217A FI 943217 A FI943217 A FI 943217A FI 943217 A FI943217 A FI 943217A FI 943217 A FI943217 A FI 943217A FI 943217 A FI943217 A FI 943217A
Authority
FI
Finland
Prior art keywords
frequency hopping
cellular system
cellular
hopping
frequency
Prior art date
Application number
FI943217A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI943217A0 (fi
Inventor
Kevan Hobbis
Paul Golding
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of FI943217A0 publication Critical patent/FI943217A0/fi
Publication of FI943217A publication Critical patent/FI943217A/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • 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
    • H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FI943217A 1993-07-05 1994-07-05 Taajuushyppelyä käyttävä solukkojärjestelmä FI943217A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9313851A GB2280087B (en) 1993-07-05 1993-07-05 Cellular radio system with hopping

Publications (2)

Publication Number Publication Date
FI943217A0 FI943217A0 (fi) 1994-07-05
FI943217A true FI943217A (fi) 1995-01-06

Family

ID=10738307

Family Applications (1)

Application Number Title Priority Date Filing Date
FI943217A FI943217A (fi) 1993-07-05 1994-07-05 Taajuushyppelyä käyttävä solukkojärjestelmä

Country Status (6)

Country Link
JP (1) JPH07154851A (fr)
CA (1) CA2126947A1 (fr)
DE (1) DE4423582A1 (fr)
FI (1) FI943217A (fr)
GB (1) GB2280087B (fr)
SE (1) SE9402345L (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1268005B (de) * 1961-07-25 1968-05-09 Goodyear Tire & Rubber Reparaturpflaster fuer Fahrzeugbereifungen
KR100317216B1 (ko) * 1994-06-01 2002-02-28 에어네트 커뮤니케이션즈 코포레이션 모듈레이터/디모듈레이터자원과의스위치가능한접속을실시하기위해시분할다원접속버스를이용하는광대역무선기지국
US5592480A (en) * 1995-03-13 1997-01-07 Carney; Ronald R. Wideband wireless basestation making use of time division multiple-access bus having selectable number of time slots and frame synchronization to support different modulation standards
KR100206474B1 (ko) * 1997-02-26 1999-07-01 윤종용 클럭발생장치의 상태 및 이중화 관리방법
DE19755379C2 (de) * 1997-12-12 2000-06-08 Siemens Ag Basisstation für ein Funk-Kommunkationssystem
DE60120859T2 (de) 2000-08-30 2006-11-16 Northrop Grumman Corp., Los Angeles In Echtzeit rekonfigurierbares elektronisches Funksystem
EP2249483A3 (fr) * 2000-08-30 2011-03-30 Northrop Grumman Systems Corporation Architecture de tranche pour radio multifonction
US6754198B1 (en) 2000-10-26 2004-06-22 Ericsson Inc. Method to enable to peer device communication over bi-directional serial bus
KR101360603B1 (ko) * 2007-01-16 2014-02-10 엘지이노텍 주식회사 Ｒｆｉｄ 리더 제어 시스템

Also Published As

Publication number Publication date
FI943217A0 (fi) 1994-07-05
CA2126947A1 (fr) 1995-01-06
GB9313851D0 (en) 1993-08-25
GB2280087B (en) 1997-12-10
SE9402345D0 (sv) 1994-07-04
DE4423582A1 (de) 1995-01-12
GB2280087A (en) 1995-01-18
SE9402345L (sv) 1995-01-06
JPH07154851A (ja) 1995-06-16

Similar Documents

Publication Publication Date Title
DE69431022D1 (de) Funkfrequenzfilter
FI930944A0 (fi) Radiotaajuussuodatin
DE69434353D1 (de) Mehrträger-Frequenzsprungkommunikationssystem
KR960701516A (ko) 주파수 신세사이저
DE4498325T1 (de) Zellulares Funksystem mit gestaffeltem Frequenzspringen
FI943927A (fi) Radiojärjestelmä
FI944167A (fi) Radiovastaanotin
DE69427879D1 (de) Funkgerät
DE69434517D1 (de) Mehrmoden-Funktelefon
DE69315614D1 (de) Frequenzsynthesierer
FI940122A (fi) Hakualueita käyttävä solukkojärjestelmä
FR2709624B1 (fr) Synthétiseur de fréquence.
FI960085A (fi) Matkaviestiantennijärjestelmä
DE69314519D1 (de) Frequenzsynthetisierer
FI935258A (fi) Radiofrekvent felindikering och -korrigeringssystem
DE69429302D1 (de) Radioempfänger
DE59407500D1 (de) Hochfrequenzempfänger
NO931407D0 (no) Frekvenssyntetisator
DE69428184D1 (de) Funkempfänger
DE69316857D1 (de) Frequenzsynthetisierer
DE69431699D1 (de) Radioempfänger
FI943217A (fi) Taajuushyppelyä käyttävä solukkojärjestelmä
ATA86693A (de) Zellulares zeitschlitz-funksystem
FI954854A0 (fi) Matkaviestinlaite
DE69430552D1 (de) Frequenzsynthesizer