BR9508331A - Sistema de rádio-direcional para ligações de ponto-a-vários pontos - Google Patents

Sistema de rádio-direcional para ligações de ponto-a-vários pontos

Info

Publication number
BR9508331A
BR9508331A BR9508331A BR9508331A BR9508331A BR 9508331 A BR9508331 A BR 9508331A BR 9508331 A BR9508331 A BR 9508331A BR 9508331 A BR9508331 A BR 9508331A BR 9508331 A BR9508331 A BR 9508331A
Authority
BR
Brazil
Prior art keywords
point
radio
directional system
connections
multiple point
Prior art date
Application number
BR9508331A
Other languages
English (en)
Inventor
Hans Peter Petry
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR9508331A publication Critical patent/BR9508331A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Meter Arrangements (AREA)
  • Mobile Radio Communication Systems (AREA)
BR9508331A 1994-07-23 1995-04-12 Sistema de rádio-direcional para ligações de ponto-a-vários pontos BR9508331A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4426183A DE4426183C1 (de) 1994-07-23 1994-07-23 Richtfunksystem für Punkt-zu-Mehrpunkt Verbindungen
PCT/DE1995/000503 WO1996003815A1 (de) 1994-07-23 1995-04-12 Richtfunksystem für punkt-zu-mehrpunkt verbindungen

Publications (1)

Publication Number Publication Date
BR9508331A true BR9508331A (pt) 1997-11-04

Family

ID=6524001

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9508331A BR9508331A (pt) 1994-07-23 1995-04-12 Sistema de rádio-direcional para ligações de ponto-a-vários pontos

Country Status (6)

Country Link
EP (1) EP0772923B1 (pt)
KR (1) KR970703660A (pt)
BR (1) BR9508331A (pt)
DE (2) DE4426183C1 (pt)
ES (1) ES2126273T3 (pt)
WO (1) WO1996003815A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97583C (fi) * 1995-02-02 1997-01-10 Nokia Mobile Phones Ltd Tiedonsiirtomenetelmä, lähetin ja vastaanotin
GB2310972B (en) * 1996-03-07 2000-06-14 Motorola Ltd Communication system and operating method thereof
DE19610334C2 (de) * 1996-03-18 2000-09-28 Bernhard Walke Punkt-zu-Mehrpunkt Funksystem mit dynamischer Kanalwahl und gleichzeitigem Betrieb in funkausbreitungsbedingt verschiedenen Frequenzbändern
DE19612108A1 (de) * 1996-03-27 1997-10-02 Bosch Gmbh Robert Punkt-zu-Mehrpunkt Funkübertragungssystem
CN1110916C (zh) * 1996-03-27 2003-06-04 罗伯特·博施有限公司 点到多点的无线电传输系统
DE19702028A1 (de) * 1997-01-23 1998-08-06 Bosch Gmbh Robert Einrichtung für ein Funksystem, insbesondere für Punkt-zu-Mehrpunkt-Verbindungen
US6151332A (en) 1997-06-20 2000-11-21 Tantivy Communications, Inc. Protocol conversion and bandwidth reduction technique providing multiple nB+D ISDN basic rate interface links over a wireless code division multiple access communication system
US6542481B2 (en) 1998-06-01 2003-04-01 Tantivy Communications, Inc. Dynamic bandwidth allocation for multiple access communication using session queues
RU2214685C2 (ru) * 1997-06-20 2003-10-20 Тантиви Коммьюникейшенс, Инк. Динамическое выделение полосы частот для передачи с помощью протокола беспроводной связи при радиосвязи с множественным доступом с разделением кодов
US6081536A (en) 1997-06-20 2000-06-27 Tantivy Communications, Inc. Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link
DE19850050C1 (de) * 1998-10-30 2000-03-30 Abb Research Ltd Adaptives Verfahren zur Datenübertragung
US6526034B1 (en) 1999-09-21 2003-02-25 Tantivy Communications, Inc. Dual mode subscriber unit for short range, high rate and long range, lower rate data communications

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8418935D0 (en) * 1984-07-25 1984-08-30 Racal Res Ltd Duplex communications
US4858225A (en) * 1987-11-05 1989-08-15 International Telecommunications Satellite Variable bandwidth variable center-frequency multibeam satellite-switched router
IL91148A0 (en) * 1988-10-05 1990-03-19 Motorola Inc Location-based adaptive radio control
JPH0626356B2 (ja) * 1988-10-22 1994-04-06 日本電気株式会社 無線通信装置
US5224120A (en) * 1990-12-05 1993-06-29 Interdigital Technology Corporation Dynamic capacity allocation CDMA spread spectrum communications
US5128959A (en) * 1991-02-22 1992-07-07 Motorola, Inc. Variable bandwidth CDMA radio system
US5241565A (en) * 1991-06-25 1993-08-31 Microcom Systems, Inc. Method and apparatus for effecting efficient transmission of data
WO1993012597A1 (en) * 1991-12-16 1993-06-24 Omnipoint Corporation Spread-spectrum data publishing system
GB9209027D0 (en) * 1992-04-25 1992-06-17 British Aerospace Multi purpose digital signal regenerative processing apparatus

Also Published As

Publication number Publication date
KR970703660A (ko) 1997-07-03
WO1996003815A1 (de) 1996-02-08
DE59504427D1 (de) 1999-01-14
DE4426183C1 (de) 1995-10-19
ES2126273T3 (es) 1999-03-16
EP0772923A1 (de) 1997-05-14
EP0772923B1 (de) 1998-12-02

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FD5 Application fees: dismissal - article 86 of industrial property law