[go: up one dir, main page]

BR9506582A - Processo de operação de sistemas de radiocomunicação - Google Patents

Processo de operação de sistemas de radiocomunicação

Info

Publication number
BR9506582A
BR9506582A BR9506582A BR9506582A BR9506582A BR 9506582 A BR9506582 A BR 9506582A BR 9506582 A BR9506582 A BR 9506582A BR 9506582 A BR9506582 A BR 9506582A BR 9506582 A BR9506582 A BR 9506582A
Authority
BR
Brazil
Prior art keywords
radio communication
communication systems
operation process
systems
radio
Prior art date
Application number
BR9506582A
Other languages
English (en)
Inventor
Tracy L Fulghum
Jimmy W Cadd
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 BR9506582A publication Critical patent/BR9506582A/pt

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
    • H04B7/2621—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
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0074—Code shifting or hopping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BR9506582A 1994-01-27 1995-01-23 Processo de operação de sistemas de radiocomunicação BR9506582A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/186,938 US5430775A (en) 1994-01-27 1994-01-27 Method and apparatus for a radio communication system
PCT/US1995/000904 WO1995020844A1 (en) 1994-01-27 1995-01-23 Method and apparatus for a radio communication system

Publications (1)

Publication Number Publication Date
BR9506582A true BR9506582A (pt) 1997-09-23

Family

ID=22686914

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9506582A BR9506582A (pt) 1994-01-27 1995-01-23 Processo de operação de sistemas de radiocomunicação

Country Status (6)

Country Link
US (1) US5430775A (pt)
EP (1) EP0741932B1 (pt)
CN (1) CN1069798C (pt)
BR (1) BR9506582A (pt)
DE (1) DE69534223T2 (pt)
WO (1) WO1995020844A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5502722A (en) * 1994-08-01 1996-03-26 Motorola, Inc. Method and apparatus for a radio system using variable transmission reservation
US5504750A (en) * 1994-08-01 1996-04-02 Motorola, Inc. Method and apparatus for a radio system operating on shared communication channels
EP0716514B1 (en) * 1994-12-07 2003-03-19 Ericsson Business Mobile Networks B.V. A method and an arrangement for radio communication
US5878328A (en) * 1995-12-21 1999-03-02 At&T Wireless Services, Inc. Method and apparatus for wireless communication system organization
US6496700B1 (en) * 1996-04-04 2002-12-17 At&T Wireless Services, Inc. Method for determining organization parameters in a wireless communication system
US5940431A (en) * 1996-12-23 1999-08-17 Telefonaktiebolaget Lm Ericsson Access technique of channel hopping communications system
US6389057B1 (en) 1996-12-23 2002-05-14 Telefonaktiebolaget Lm Ericsson (Publ) Access technique of channel hopping communications system
EP0910188A1 (en) * 1997-10-16 1999-04-21 TELEFONAKTIEBOLAGET L M ERICSSON (publ) A method of and a system for voice and data radio communication providing improved interference diversity
US6393007B1 (en) 1997-10-16 2002-05-21 Telefonaktiebolaget Lm Ericsson (Publ) Method of and a system for voice and data radio communication providing improved interference diversity
DE19755831A1 (de) 1997-12-16 1999-06-17 Cit Alcatel Verfahren zur Erzeugung einer Funkfrequenzsprungfolge für eine Funkkommunikation, Funkvorrichtung und Funkkommunikationssystem dafür
DE19755832A1 (de) * 1997-12-16 1999-06-17 Cit Alcatel Verfahren zur Erzeugung einer Frequenzsprungfolge mittels verketteter Kodierungen, Funkvorrichtung und Funkkombinationssystem dafür
US6650630B1 (en) * 1999-06-25 2003-11-18 Telefonaktiebolaget Lm Ericsson (Publ) Resource management and traffic control in time-division-duplex communication systems
US6711151B1 (en) * 2000-10-10 2004-03-23 Computer Access Technology Corporation Apparatus and method using paging for synchronizing to a communication network without joining the network
AU2002247321A1 (en) * 2001-03-14 2002-09-24 Vitaltrak Technology, Inc. Tracking device
JP3801526B2 (ja) * 2002-04-30 2006-07-26 松下電器産業株式会社 無線送信装置及び無線受信装置
US7555013B2 (en) * 2002-08-12 2009-06-30 Harris Corporation Method and system for the blind determination of frequency hopping system characteristics and synchronization thereto
DE602004016490D1 (de) * 2003-04-28 2008-10-23 Bvr Systems 1998 Ltd Empfänger für globales Positionsbestimmungssystem
US20060221902A1 (en) * 2005-04-05 2006-10-05 Health & Life Co., Ltd Method for changing frequency channels of wireless electronic medical apparatus
US7961091B2 (en) * 2007-12-31 2011-06-14 Honeywell International Inc. Method for synchronizing frequency-hopping short-range radio devices
WO2010082773A2 (ko) * 2009-01-16 2010-07-22 한국전자통신연구원 중앙 집중형 네트워크에서 자원 예약 방법
TWI783363B (zh) * 2021-02-01 2022-11-11 鈺寶科技股份有限公司 無線通訊跳頻系統及其運作方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527871B1 (fr) * 1982-05-27 1986-04-11 Thomson Csf Systeme de radiocommunications, a sauts de frequence
US4556404A (en) * 1984-09-19 1985-12-03 Air Products And Chemicals, Inc. Split-column extractive distillation
US4597087A (en) * 1984-10-19 1986-06-24 Itt Corporation Frequency hopping data communication system
US4606041A (en) * 1984-10-19 1986-08-12 Itt Corporation Frequency hopping data communication system
US4612652A (en) * 1984-10-19 1986-09-16 Itt Corporation Frequency hopping data communication system
IL82561A (en) * 1986-05-27 1991-12-15 Fairchild Weston Systems Inc Secure communication system for multiple remote units
US5067136A (en) * 1988-11-02 1991-11-19 Axonn Corporation Wireless alarm system
US5029183A (en) * 1989-06-29 1991-07-02 Symbol Technologies, Inc. Packet data communication network
US5257398A (en) * 1990-02-27 1993-10-26 Motorola, Inc. Hopped-carrier dynamic frequency reuse
US5224121A (en) * 1992-06-04 1993-06-29 Motorola, Inc. Rolling synthesizer method for baseband slow frequency hopping
US5287384A (en) * 1992-10-15 1994-02-15 Lxe Inc. Frequency hopping spread spectrum data communications system

Also Published As

Publication number Publication date
EP0741932B1 (en) 2005-05-25
WO1995020844A1 (en) 1995-08-03
EP0741932A4 (en) 1999-05-06
US5430775A (en) 1995-07-04
CN1069798C (zh) 2001-08-15
DE69534223T2 (de) 2005-11-17
EP0741932A1 (en) 1996-11-13
DE69534223D1 (de) 2005-06-30
CN1138924A (zh) 1996-12-25

Similar Documents

Publication Publication Date Title
BR9506582A (pt) Processo de operação de sistemas de radiocomunicação
DE69429696D1 (de) Radiokommunikationssystem
DE69634292D1 (de) Integriertes Funkkommunikationssystem
DE69637092D1 (de) Verteiltes funkkommunikationssystem
DE69411941D1 (de) Persönlisches funkkommunikationssystem
EP0776577A4 (en) Radio frequency identification system for reliable communication
DE69518051D1 (de) Mobiles Kommunikationsverfahren
FI955852A7 (fi) Menetelmä ja järjestely radiotietoliikennettä varten
DE69614151D1 (de) Radiofrequenzidentifizierungslesegerät
BR9600286A (pt) Dispositivo de comunicação de rádio
DE69837698D1 (de) Multimodusfunkkommunikationssystem
FI943686A7 (fi) Yleispätevä langaton radiopuhelinjärjestelmä
FI970185L (fi) Tiedonsiirtomenetelmä ja radiojärjestelmä
BR9205798A (pt) Rádio, e processo de operar rádio
DE69630755D1 (de) Funkstation
BR9603150A (pt) Processo de comunicação criptográfica
BR9600324A (pt) Dispositivo de comunicação de rádio
DE69517452D1 (de) Induktives Funkkommunikationssystem
FI945909A0 (fi) Cellulaert radiosystem
FI973233A7 (fi) Radioviestintäjärjestelmä
DE69522468D1 (de) Funkkommunikationssystem
DE69818353D1 (de) Funkkommunikationssystem
DE69531977D1 (de) Mobilkommunikationssystem
BR9611880A (pt) Sistema de enlace móvel para um sistema de rádio comunicação e processo para conectar o mesmo
FI952770A7 (fi) Radiosiirtojärjestelmä

Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law