TW248625B - - Google Patents

Info

Publication number
TW248625B
TW248625B TW082111034A TW82111034A TW248625B TW 248625 B TW248625 B TW 248625B TW 082111034 A TW082111034 A TW 082111034A TW 82111034 A TW82111034 A TW 82111034A TW 248625 B TW248625 B TW 248625B
Authority
TW
Taiwan
Application number
TW082111034A
Other languages
Chinese (zh)
Original Assignee
Rafael Armament Dev Authority
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 Rafael Armament Dev Authority filed Critical Rafael Armament Dev Authority
Application granted granted Critical
Publication of TW248625B publication Critical patent/TW248625B/zh

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
    • H04B1/7136—Arrangements for generation of hop frequencies, e.g. using a bank of frequency sources, using continuous tuning or using a transform
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/12—Fixed resource partitioning
    • 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
    • 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
    • H04B1/7143—Arrangements for generation of hop patterns
    • 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
    • H04B1/715—Interference-related aspects
    • 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
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H04B7/2634—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for channel frequency control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • 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
    • H04B1/715—Interference-related aspects
    • H04B2001/7154—Interference-related aspects with means for preventing interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
TW082111034A 1992-11-03 1993-12-27 TW248625B (OSRAM)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL103620A IL103620A0 (en) 1992-11-03 1992-11-03 Spread-spectrum,frequency-hopping radiotelephone system
US08/080,075 US5408496A (en) 1992-11-03 1993-06-18 Spread-spectrum, frequency-hopping radiotelephone system

Publications (1)

Publication Number Publication Date
TW248625B true TW248625B (OSRAM) 1995-06-01

Family

ID=11064175

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082111034A TW248625B (OSRAM) 1992-11-03 1993-12-27

Country Status (8)

Country Link
US (2) US5408496A (OSRAM)
EP (1) EP0596699A3 (OSRAM)
JP (1) JPH07115408A (OSRAM)
KR (1) KR940012924A (OSRAM)
CA (1) CA2102383A1 (OSRAM)
IL (1) IL103620A0 (OSRAM)
RU (1) RU2119255C1 (OSRAM)
TW (1) TW248625B (OSRAM)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL103620A0 (en) * 1992-11-03 1993-04-04 Rafael Armament Dev Authority Spread-spectrum,frequency-hopping radiotelephone system
US5737358A (en) * 1992-03-11 1998-04-07 Geotek Communications, Inc. Multiplexed radio communication system
US5761621A (en) 1993-12-15 1998-06-02 Spectrum Information Technologies, Inc. Apparatus and methods for networking omni-modal radio devices
USRE38787E1 (en) 1993-12-15 2005-08-30 Mlr, Llc Apparatus and methods for networking omni-modal radio devices
DE69434353T2 (de) * 1993-12-22 2006-03-09 Koninklijke Philips Electronics N.V. Mehrträger-Frequenzsprungkommunikationssystem
FR2717329B1 (fr) * 1994-03-08 1996-07-05 Alcatel Mobile Comm France Système cellulaire de radiocommunications mobiles.
US5610906A (en) 1994-06-29 1997-03-11 Interdigital Technology Corporation Spread-spectrum changeable base station
DE69427404T2 (de) * 1994-10-26 2001-11-08 International Business Machines Corp., Armonk Zuordnungsverfahren und Vorrichtung zur Wiederverwendung von Netzressourcen in einem drahtlosen Kommunikationssystem
GB2296407B (en) * 1994-12-22 1999-10-06 Roke Manor Research Frequency hopped cellular mobile radio systems
JP2746190B2 (ja) * 1995-04-27 1998-04-28 住友電気工業株式会社 スペクトラム拡散通信装置
GB9508885D0 (en) * 1995-05-02 1995-06-21 Plessey Semiconductors Ltd Wireless local area networks
IL114366A0 (en) * 1995-06-27 1995-10-31 Powerspectrum Technology Ltd Apparatus and method for minimizing interference in the fringe areas of communication systems
US5805633A (en) * 1995-09-06 1998-09-08 Telefonaktiebolaget L M Ericsson Method and apparatus for frequency planning in a multi-system cellular communication network
US6038455A (en) 1995-09-25 2000-03-14 Cirrus Logic, Inc. Reverse channel reuse scheme in a time shared cellular communication system
FR2739244B1 (fr) * 1995-09-26 1997-11-14 Alcatel Mobile Comm France Station de base pour systeme cellulaire de radiocommunications mobiles et systeme de synchronisation de telles stations de base
KR970056248A (ko) * 1995-12-07 1997-07-31 양승택 Ieee p1355 방식을 사용하는 비동기 전송방식 근거리망 스위칭 허브장치 및 그 동작 방법
US5907545A (en) * 1996-01-16 1999-05-25 Canon Kk Wireless communication apparatus and method
US6088591A (en) * 1996-06-28 2000-07-11 Aironet Wireless Communications, Inc. Cellular system hand-off protocol
US5999818A (en) * 1996-08-06 1999-12-07 Cirrus Logic, Inc. Frequency re-used and time-shared cellular communication system having multiple radio communication systems
US5946624A (en) * 1996-08-29 1999-08-31 Pacific Communication Sciences, Inc. Synchronized frequency hopping
US6415162B1 (en) * 1996-10-11 2002-07-02 Ericsson Inc. Interstitial sector system
DE19651708A1 (de) * 1996-12-12 1998-06-25 Altvater Air Data Systems Gmbh Netz zum Übertragen von Datenpaketen und Verfahren zum Betreiben des Netzes
CA2194023C (en) * 1996-12-24 2002-04-02 Murray C. Baker Channel hopping protocol
US5825811A (en) * 1997-01-16 1998-10-20 Motorola, Inc. Method and apparatus for facilitating inbound channel access
US6272120B1 (en) * 1997-01-28 2001-08-07 Cisco Technology, Inc. Multi-radio bridge
FI109514B (fi) * 1997-04-25 2002-08-15 Nokia Corp Menetelmä kanavien allokoimiseksi
US6032035A (en) * 1997-05-21 2000-02-29 Elcombe Systems Limited Emergency response system
US6088595A (en) * 1997-11-01 2000-07-11 Lucent Technologies Inc. Arrangement for configuring multiple portable units for communicating with each other in a frequency hopping system
US6317412B1 (en) * 1997-12-12 2001-11-13 Stanford Telecommunications, Inc. Increased capacity in an OCDMA system for frequency isolation
SE513233C2 (sv) * 1998-01-23 2000-08-07 Ericsson Telefon Ab L M TDMA-TDD/FDD Radiokommunikationssystem samt kanalvalsförfarande och -anordning för ett sådant system
US6070060A (en) * 1998-03-04 2000-05-30 Edelman; Seymour Frequency and frequency rate of change radio broadcasting and other types of communications systems
US6181685B1 (en) * 1998-04-23 2001-01-30 Motorola, Inc. Method and apparatus for group calls in a wireless CDMA communication system
USD419160S (en) * 1998-05-14 2000-01-18 Northrop Grumman Corporation Personal communications unit docking station
US6041243A (en) * 1998-05-15 2000-03-21 Northrop Grumman Corporation Personal communications unit
US6141426A (en) * 1998-05-15 2000-10-31 Northrop Grumman Corporation Voice operated switch for use in high noise environments
US6223062B1 (en) 1998-05-15 2001-04-24 Northrop Grumann Corporation Communications interface adapter
USD421002S (en) * 1998-05-15 2000-02-22 Northrop Grumman Corporation Personal communications unit handset
US6243573B1 (en) 1998-05-15 2001-06-05 Northrop Grumman Corporation Personal communications system
US6169730B1 (en) 1998-05-15 2001-01-02 Northrop Grumman Corporation Wireless communications protocol
US6304559B1 (en) 1998-05-15 2001-10-16 Northrop Grumman Corporation Wireless communications protocol
US6246713B1 (en) 1998-06-08 2001-06-12 Telefonaktiebolaget Lm Ericsson (Publ) Frequency-hopping in a bandwidth-on-demand system
US6434184B2 (en) * 1998-12-30 2002-08-13 International Business Machines Corporation Orthogonal frequency hopping using skip zones
US6377609B1 (en) 1999-03-05 2002-04-23 Neptune Technology Group Inc. Spread spectrum frequency hopping system and method
US6519460B1 (en) 1999-05-10 2003-02-11 Telefonaktiebolaget Lm Ericsson Resource management in uncoordinated frequency hopping system
US6871180B1 (en) * 1999-05-25 2005-03-22 Arbitron Inc. Decoding of information in audio signals
US6233270B1 (en) 1999-09-28 2001-05-15 Telefonaktiebolaget Lm Ericsson (Publ) Interference diversity in synchronized networks
CA2385565A1 (en) * 1999-09-28 2001-04-05 Sverker Magnusson Interference diversity in frequency hopping communications networks
US7280580B1 (en) 1999-10-15 2007-10-09 Telefonaktlebolaget Lm Ericsson (Publ.) Hop sequence adaptation in a frequency-hopping communications system
US7027989B1 (en) * 1999-12-17 2006-04-11 Nortel Networks Limited Method and apparatus for transmitting real-time data in multi-access systems
US6707798B1 (en) 2000-03-31 2004-03-16 Ensemble Communications Method and apparatus for reducing co-channel interference in a frame-synchronized wireless communication system
US6735178B1 (en) 2000-05-10 2004-05-11 Ricochet Networks, Inc. Method for maximizing throughput for multiple links using directional elements
EP1316233B1 (en) 2000-08-02 2011-10-05 ATC Technologies, LLC Coordinated frequency reuse of a terrestrial and a satellite system.
US6859652B2 (en) 2000-08-02 2005-02-22 Mobile Satellite Ventures, Lp Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis
US6691553B2 (en) 2000-08-29 2004-02-17 Delphi Technologies, Inc. Gas sensor protective shield
US6647053B1 (en) 2000-08-31 2003-11-11 Ricochet Networks, Inc. Method and system for channel masking in a communication network
US6914949B2 (en) * 2000-10-13 2005-07-05 Time Domain Corporation Method and system for reducing potential interference in an impulse radio
US7792488B2 (en) * 2000-12-04 2010-09-07 Atc Technologies, Llc Systems and methods for transmitting electromagnetic energy over a wireless channel having sufficiently weak measured signal strength
US7941313B2 (en) * 2001-05-17 2011-05-10 Qualcomm Incorporated System and method for transmitting speech activity information ahead of speech features in a distributed voice recognition system
US7203643B2 (en) * 2001-06-14 2007-04-10 Qualcomm Incorporated Method and apparatus for transmitting speech activity in distributed voice recognition systems
US6999441B2 (en) * 2001-06-27 2006-02-14 Ricochet Networks, Inc. Method and apparatus for contention management in a radio-based packet network
EP1276340A1 (en) * 2001-07-12 2003-01-15 Alcatel Frequency reuse scheme and corresponding frequency hopping sequence
US7068630B1 (en) 2001-07-31 2006-06-27 Ricochet Networks, Inc. Method for measuring load between MCDN devices for use in determining path with optimal throughput
US6582105B1 (en) * 2001-08-02 2003-06-24 The Will-Burt Company Extendable mast arrangement having a coded remote control system
US7453843B2 (en) * 2001-12-11 2008-11-18 Texas Instruments Incorporated Wireless bandwidth aggregator
RU2223602C1 (ru) * 2002-07-09 2004-02-10 Приходько Виктор Владимирович Способ радиосвязи
RU2223603C1 (ru) * 2002-07-24 2004-02-10 Приходько Виктор Владимирович Система сотовой связи
US20060120434A1 (en) * 2002-09-25 2006-06-08 Habib Fathallah Enhanced optical fast frequency hopping-cdma by means of over spreading and interleaving
US7042857B2 (en) * 2002-10-29 2006-05-09 Qualcom, Incorporated Uplink pilot and signaling transmission in wireless communication systems
US7068703B2 (en) * 2003-02-18 2006-06-27 Qualcomm, Incorporated Frequency hop sequences for multi-band communication systems
US7177297B2 (en) * 2003-05-12 2007-02-13 Qualcomm Incorporated Fast frequency hopping with a code division multiplexed pilot in an OFDMA system
DE10331311B4 (de) * 2003-07-10 2008-02-07 Siemens Ag Verfahren zur Synchronisation eines in Funkzellen aufgeteilten Funkkommunikationssystems
RU2246792C1 (ru) * 2003-10-15 2005-02-20 Приходько Виктор Владимирович Способ радиосвязи
RU2246793C1 (ru) * 2003-10-15 2005-02-20 Приходько Виктор Владимирович Система радиосвязи
US8611283B2 (en) * 2004-01-28 2013-12-17 Qualcomm Incorporated Method and apparatus of using a single channel to provide acknowledgement and assignment messages
RU2335089C2 (ru) * 2004-03-05 2008-09-27 Самсунг Электроникс Ко., Лтд. Способ и устройство для выделения поднесущих в широкодиапазонной системе беспроводной передачи, использующей множество несущих
KR100713528B1 (ko) * 2004-03-12 2007-05-02 삼성전자주식회사 직교 주파수 분할 다중 접속 방식을 사용하는 통신시스템에서 서브 채널 신호 송신 장치 및 방법
RU2364033C2 (ru) * 2004-07-07 2009-08-10 Самсунг Электроникс Ко., Лтд. Устройство и способ передачи пилот-сигнала в системе связи bwa с помощью передающих антенн
US8891349B2 (en) 2004-07-23 2014-11-18 Qualcomm Incorporated Method of optimizing portions of a frame
RU2251809C1 (ru) * 2004-08-13 2005-05-10 Панов Владимир Петрович Способ радиосвязи
RU2269204C1 (ru) * 2004-08-13 2006-01-27 Владимир Петрович Панов Система сотовой радиосвязи
US8018930B2 (en) * 2004-10-01 2011-09-13 Qualcomm Incorporated Apparatus and method for receiving packet data on a subset of carrier frequencies in a wireless communication system
US8831115B2 (en) * 2004-12-22 2014-09-09 Qualcomm Incorporated MC-CDMA multiplexing in an orthogonal uplink
US7453849B2 (en) * 2004-12-22 2008-11-18 Qualcomm Incorporated Method of implicit deassignment of resources
US8238923B2 (en) * 2004-12-22 2012-08-07 Qualcomm Incorporated Method of using shared resources in a communication system
EP1962438A1 (en) * 2007-02-22 2008-08-27 Sony Deutschland GmbH Method of transmitting data and modem
CA2623823A1 (en) 2007-03-02 2008-09-02 Sean C. Carroll Non-orthogonal frequency-division multiplexed communication through a non-linear transmission medium
DE102007063480A1 (de) * 2007-12-20 2009-06-25 Siemens Ag Orthogonales Frequenzmultiplexverfahren, Koordinatorgerät und Kommunikationsendgerät
US9602228B1 (en) 2013-01-18 2017-03-21 Gregory R. Warnes Method and apparatus for transmission and reception of a signal over multiple frequencies with time offset encoding at each frequency
US20250147542A1 (en) * 2023-07-12 2025-05-08 Parry Labs Llc Edge Device Clock and Clocking Method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479226A (en) * 1982-03-29 1984-10-23 At&T Bell Laboratories Frequency-hopped single sideband mobile radio system
FR2527871B1 (fr) * 1982-05-27 1986-04-11 Thomson Csf Systeme de radiocommunications, a sauts de frequence
US4860359A (en) * 1984-10-15 1989-08-22 Rockwell International Corporation Method of voice operated transmit control
FR2575624A1 (fr) * 1984-12-28 1986-07-04 Mouly Michel Systeme de radiocommunications a sauts de frequence lents et a protocole mixte d'attribution de sequences
US5179569A (en) * 1985-07-19 1993-01-12 Clinicom, Incorporated Spread spectrum radio communication system
US4901307A (en) * 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
US4850036A (en) * 1987-08-21 1989-07-18 American Telephone And Telegraph Company Radio communication system using synchronous frequency hopping transmissions
US5193101A (en) * 1991-02-04 1993-03-09 Motorola, Inc. On-site system frequency sharing with trunking systems using spread spectrum
IL103620A0 (en) * 1992-11-03 1993-04-04 Rafael Armament Dev Authority Spread-spectrum,frequency-hopping radiotelephone system
US5282222A (en) * 1992-03-31 1994-01-25 Michel Fattouche Method and apparatus for multiple access between transceivers in wireless communications using OFDM spread spectrum
US5291475B1 (en) * 1992-03-27 1995-06-27 Motorola Inc Slot hopped fd/td/cmda
US5239557A (en) * 1992-04-10 1993-08-24 Ericsson/Ge Mobile Communications Discountinuous CDMA reception

Also Published As

Publication number Publication date
EP0596699A3 (en) 1994-10-05
CA2102383A1 (en) 1994-05-04
JPH07115408A (ja) 1995-05-02
US5619493A (en) 1997-04-08
IL103620A0 (en) 1993-04-04
US5408496A (en) 1995-04-18
KR940012924A (ko) 1994-06-24
EP0596699A2 (en) 1994-05-11
RU2119255C1 (ru) 1998-09-20

Similar Documents

Publication Publication Date Title
TW217481B (OSRAM)
TW248625B (OSRAM)
TW250609B (OSRAM)
TW235988B (OSRAM)
TW231380B (OSRAM)
TW261584B (OSRAM)
TW217466B (OSRAM)
DK0599160T3 (OSRAM)
DK0576346T3 (OSRAM)
DK0588007T3 (OSRAM)
TW245877B (OSRAM)
TW223649B (OSRAM)
TW260670B (OSRAM)
TW249805B (OSRAM)
FR2690660B1 (OSRAM)
IN181074B (OSRAM)
AU1812892A (OSRAM)
AU639404B1 (OSRAM)
AU1281092A (OSRAM)
AU1127792A (OSRAM)
AU1708392A (OSRAM)
AU1803592A (OSRAM)
AU1081792A (OSRAM)
AU1809592A (OSRAM)
AU1052092A (OSRAM)