BR9506448A - Sistema de comunicações estação primária e processo de transmitir sinais de propagação de espectro em um sistema de comunicações - Google Patents

Sistema de comunicações estação primária e processo de transmitir sinais de propagação de espectro em um sistema de comunicações

Info

Publication number
BR9506448A
BR9506448A BR9506448A BR9506448A BR9506448A BR 9506448 A BR9506448 A BR 9506448A BR 9506448 A BR9506448 A BR 9506448A BR 9506448 A BR9506448 A BR 9506448A BR 9506448 A BR9506448 A BR 9506448A
Authority
BR
Brazil
Prior art keywords
communications system
primary station
propagation signals
transmitting spectrum
spectrum propagation
Prior art date
Application number
BR9506448A
Other languages
English (en)
Inventor
Rodney William Gibson
Original Assignee
Philips Electronics Nv
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 Philips Electronics Nv filed Critical Philips Electronics Nv
Publication of BR9506448A publication Critical patent/BR9506448A/pt

Links

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]
    • H04W84/022—One-way selective calling networks, e.g. wide area paging
    • H04W84/025—One-way selective calling networks, e.g. wide area paging with acknowledge back capability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BR9506448A 1994-11-04 1995-10-31 Sistema de comunicações estação primária e processo de transmitir sinais de propagação de espectro em um sistema de comunicações BR9506448A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9422265A GB9422265D0 (en) 1994-11-04 1994-11-04 Selective call system
PCT/IB1995/000938 WO1996014716A1 (en) 1994-11-04 1995-10-31 Selective call system

Publications (1)

Publication Number Publication Date
BR9506448A true BR9506448A (pt) 1997-09-02

Family

ID=10763891

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9506448A BR9506448A (pt) 1994-11-04 1995-10-31 Sistema de comunicações estação primária e processo de transmitir sinais de propagação de espectro em um sistema de comunicações

Country Status (11)

Country Link
US (1) US5872522A (pt)
EP (1) EP0738452B1 (pt)
JP (7) JP3945818B2 (pt)
KR (3) KR100395042B1 (pt)
CN (3) CN1101112C (pt)
BR (1) BR9506448A (pt)
DE (1) DE69527134T2 (pt)
GB (1) GB9422265D0 (pt)
HK (1) HK1013185A1 (pt)
IN (1) IN185019B (pt)
WO (1) WO1996014716A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9422265D0 (en) * 1994-11-04 1994-12-21 Philips Electronics Uk Ltd Selective call system
GB9525637D0 (en) * 1995-12-15 1996-02-14 Philips Electronics Nv Spread spectrum telecommunication system
US5918174A (en) * 1996-03-29 1999-06-29 Ericsson, Inc. Circuitry and method for initiating communication between communication stations of a radio communication system
GB9611146D0 (en) 1996-05-29 1996-07-31 Philips Electronics Nv Method of, and system for, transmitting messages
GB9625373D0 (en) * 1996-12-06 1997-01-22 Philips Electronics Nv Method of, and system for, transmitting messages
GB9700776D0 (en) * 1997-01-15 1997-03-05 Philips Electronics Nv Method of,and apparatus for,processing low power pseudo-random code sequence signals
GB2326310B (en) * 1997-06-11 2002-04-17 Dsc Telecom Lp Establishing a wireless link between a central terminal and a subscriber terminal of a wireless telecommunications system
GB9807671D0 (en) * 1998-04-14 1998-06-10 Philips Consumer Communication Communication system
US6136468A (en) 1998-08-25 2000-10-24 Timer Technologies, Llc Electrochemical cell with deferred assembly
US6765919B1 (en) * 1998-10-23 2004-07-20 Brocade Communications Systems, Inc. Method and system for creating and implementing zones within a fibre channel system
AU2001239859A1 (en) 2000-02-23 2001-09-03 Tantivy Communications, Inc. Reverse link initial power setting
JP4701018B2 (ja) * 2005-06-22 2011-06-15 キヤノン株式会社 通信装置及び通信方法
EP2274850B1 (en) * 2008-04-30 2011-10-19 Koninklijke Philips Electronics N.V. A method for communicating in a network and radio stations therefor
JP5332878B2 (ja) * 2009-04-28 2013-11-06 富士通株式会社 測位システム
US9014093B2 (en) 2011-11-02 2015-04-21 Industrial Technology Research Institute Direct communication method and direct communication device and coordinator device using the same
EP2958238A1 (en) * 2014-06-17 2015-12-23 Thomson Licensing Method and apparatus for encoding information units in code word sequences avoiding reverse complementarity

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4775995A (en) * 1986-12-22 1988-10-04 Motorola, Inc. Adaptive splatter control
JP2582369B2 (ja) * 1987-05-13 1997-02-19 日本電気株式会社 ロ−ミング登録・解除方式
US4825193A (en) * 1988-01-07 1989-04-25 Motorola, Inc. Acknowledge back pager with adaptive variable transmitter output power
US4882579A (en) * 1988-01-07 1989-11-21 Motorola, Inc. Code division multiplexed acknowledge back paging system
US4968966A (en) * 1988-10-13 1990-11-06 Motorola, Inc. High data rate simulcast communication system
US4964121A (en) * 1989-08-30 1990-10-16 Motorola, Inc. Battery saver for a TDM system
US5265119A (en) * 1989-11-07 1993-11-23 Qualcomm Incorporated Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system
JPH03231523A (ja) * 1990-02-07 1991-10-15 Nippon Telegr & Teleph Corp <Ntt> 移動通信制御方式
EP0565507A3 (en) * 1992-04-10 1994-11-30 Ericsson Ge Mobile Communicat Power control for random access call set-up in a mobile telephone system
US5465399A (en) * 1992-08-19 1995-11-07 The Boeing Company Apparatus and method for controlling transmitted power in a radio network
US5430759A (en) * 1992-08-20 1995-07-04 Nexus 1994 Limited Low-power frequency-hopped spread spectrum reverse paging system
GB9311380D0 (en) * 1993-06-02 1993-07-21 Philips Electronics Uk Ltd A selective call system
GB9408321D0 (en) * 1994-04-27 1994-06-15 Philips Electronics Uk Ltd Selective call system and a secondary station for use therein
GB9422265D0 (en) * 1994-11-04 1994-12-21 Philips Electronics Uk Ltd Selective call system

Also Published As

Publication number Publication date
CN1183786C (zh) 2005-01-05
CN1228990C (zh) 2005-11-23
CN1390062A (zh) 2003-01-08
JP2011035933A (ja) 2011-02-17
JP2006217661A (ja) 2006-08-17
KR100389972B1 (ko) 2003-10-17
JP2003052062A (ja) 2003-02-21
CN1140528A (zh) 1997-01-15
EP0738452B1 (en) 2002-06-19
EP0738452A1 (en) 1996-10-23
DE69527134D1 (de) 2002-07-25
JP2006222996A (ja) 2006-08-24
KR100395042B1 (ko) 2003-08-19
HK1013185A1 (en) 1999-08-13
JP3945818B2 (ja) 2007-07-18
CN1446001A (zh) 2003-10-01
US5872522A (en) 1999-02-16
JP3970910B2 (ja) 2007-09-05
JP3970911B2 (ja) 2007-09-05
IN185019B (pt) 2000-10-21
JP2003070072A (ja) 2003-03-07
DE69527134T2 (de) 2003-01-09
CN1101112C (zh) 2003-02-05
KR100395041B1 (ko) 2003-08-19
WO1996014716A1 (en) 1996-05-17
JP2007181218A (ja) 2007-07-12
GB9422265D0 (en) 1994-12-21
JPH09507990A (ja) 1997-08-12

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Legal Events

Date Code Title Description
TC Change of name
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 31/10/2015

B15K Others concerning applications: alteration of classification

Ipc: H04Q 7/00 (2009.01), H04Q 7/12 (2009.01), G08B 5/2

B15K Others concerning applications: alteration of classification

Ipc: H04W 84/02 (2009.01), H04W 88/02 (2009.0