[go: up one dir, main page]

WO2000050971A3 - Multichannel distributed wireless repeater network - Google Patents

Multichannel distributed wireless repeater network Download PDF

Info

Publication number
WO2000050971A3
WO2000050971A3 PCT/US2000/004840 US0004840W WO0050971A3 WO 2000050971 A3 WO2000050971 A3 WO 2000050971A3 US 0004840 W US0004840 W US 0004840W WO 0050971 A3 WO0050971 A3 WO 0050971A3
Authority
WO
WIPO (PCT)
Prior art keywords
wireless repeater
distributed wireless
repeater network
multichannel distributed
multichannel
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2000/004840
Other languages
French (fr)
Other versions
WO2000050971A2 (en
Inventor
Kam Y Lau
Iason Vassiliou
Mahesh Venkatraman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Berkeley Concept Research Corp
Original Assignee
Berkeley Concept Research Corp
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 Berkeley Concept Research Corp filed Critical Berkeley Concept Research Corp
Priority to KR1020017010942A priority Critical patent/KR20010111268A/en
Priority to EP00913615A priority patent/EP1173803A4/en
Priority to JP2000601507A priority patent/JP2002538640A/en
Priority to IL14509600A priority patent/IL145096A0/en
Publication of WO2000050971A2 publication Critical patent/WO2000050971A2/en
Publication of WO2000050971A3 publication Critical patent/WO2000050971A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/1555—Selecting relay station antenna mode, e.g. selecting omnidirectional -, directional beams, selecting polarizations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15557—Selecting relay station operation mode, e.g. between amplify and forward mode, decode and forward mode or FDD - and TDD mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
    • 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
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • 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
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
    • 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]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • 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)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

A multichannel distributed wireless repeater network (58) comprising plurality of repeaters (68) communicating to a plurality of modules (62).
PCT/US2000/004840 1999-02-25 2000-02-25 Multichannel distributed wireless repeater network Ceased WO2000050971A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020017010942A KR20010111268A (en) 1999-02-25 2000-02-25 Multichannel Distributed Wireless Repeater Network
EP00913615A EP1173803A4 (en) 1999-02-25 2000-02-25 Multichannel distributed wireless repeater network
JP2000601507A JP2002538640A (en) 1999-02-25 2000-02-25 Multi-channel distributed wireless repeater network
IL14509600A IL145096A0 (en) 1999-02-25 2000-02-25 Multichannel distributed wireless repeater network

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US12155499P 1999-02-25 1999-02-25
US14761799P 1999-08-06 1999-08-06
US14761699P 1999-08-06 1999-08-06
US60/121,554 1999-08-06
US60/147,616 1999-08-06
US60/147,617 1999-08-06

Publications (2)

Publication Number Publication Date
WO2000050971A2 WO2000050971A2 (en) 2000-08-31
WO2000050971A3 true WO2000050971A3 (en) 2001-04-26

Family

ID=27382642

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/004840 Ceased WO2000050971A2 (en) 1999-02-25 2000-02-25 Multichannel distributed wireless repeater network

Country Status (5)

Country Link
EP (1) EP1173803A4 (en)
JP (1) JP2002538640A (en)
KR (1) KR20010111268A (en)
IL (1) IL145096A0 (en)
WO (1) WO2000050971A2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8881215B2 (en) 2002-12-10 2014-11-04 Ol2, Inc. System and method for compressing video based on detected data rate of a communication channel
US8964830B2 (en) 2002-12-10 2015-02-24 Ol2, Inc. System and method for multi-stream video compression using multiple encoding formats
US9138644B2 (en) 2002-12-10 2015-09-22 Sony Computer Entertainment America Llc System and method for accelerated machine switching
US9168457B2 (en) 2010-09-14 2015-10-27 Sony Computer Entertainment America Llc System and method for retaining system state
US9192859B2 (en) 2002-12-10 2015-11-24 Sony Computer Entertainment America Llc System and method for compressing video based on latency measurements and other feedback
US9420283B2 (en) 2002-12-10 2016-08-16 Sony Interactive Entertainment America Llc System and method for selecting a video encoding format based on feedback data
US9446305B2 (en) 2002-12-10 2016-09-20 Sony Interactive Entertainment America Llc System and method for improving the graphics performance of hosted applications

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1290506B8 (en) 2000-04-10 2004-06-09 Zensys A/S Rf home automation system comprising replicable controllers
US6760317B1 (en) 2000-07-06 2004-07-06 Nokia Mobile Phones Ltd. Adaptive transmission channel allocation method and system for ISM and unlicensed frequency bands
JP2002092774A (en) * 2000-09-14 2002-03-29 Dainippon Printing Co Ltd Automatic meter reading system, server and recording medium
US6879806B2 (en) 2001-06-01 2005-04-12 Zensys A/S System and a method for building routing tables and for routing signals in an automation system
US20080177154A1 (en) 2001-08-13 2008-07-24 Novo Nordisk A/S Portable Device and Method Of Communicating Medical Data Information
KR100465208B1 (en) * 2002-04-02 2005-01-13 조광선 System, Apparatus, and Method for Wireless Mobile Communication in association with Mobile AD-HOC Network Support
CA2486758A1 (en) 2002-06-21 2003-12-31 Widefi, Inc. Wireless local area network repeater
US7990904B2 (en) 2002-12-16 2011-08-02 Qualcomm Incorporated Wireless network repeater
US8885688B2 (en) 2002-10-01 2014-11-11 Qualcomm Incorporated Control message management in physical layer repeater
CN100574119C (en) 2002-10-11 2009-12-23 高通股份有限公司 Method of operating a repeater in a wireless local area network
ATE402527T1 (en) 2002-10-15 2008-08-15 Qualcomm Inc WLAN REPEATER WITH AUTOMATIC GAIN CONTROL FOR EXTENDED NETWORK COVERAGE
US8078100B2 (en) 2002-10-15 2011-12-13 Qualcomm Incorporated Physical layer repeater with discrete time filter for all-digital detection and delay generation
US7230935B2 (en) 2002-10-24 2007-06-12 Widefi, Inc. Physical layer repeater with selective use of higher layer functions based on network operating conditions
EP1568167A4 (en) * 2002-11-15 2010-06-16 Qualcomm Inc Wireless local area network repeater with detection
US9108107B2 (en) 2002-12-10 2015-08-18 Sony Computer Entertainment America Llc Hosting and broadcasting virtual events using streaming interactive video
US9061207B2 (en) 2002-12-10 2015-06-23 Sony Computer Entertainment America Llc Temporary decoder apparatus and method
US7558525B2 (en) 2002-12-10 2009-07-07 Onlive, Inc. Mass storage repository for a wireless network
US9077991B2 (en) 2002-12-10 2015-07-07 Sony Computer Entertainment America Llc System and method for utilizing forward error correction with video compression
US10201760B2 (en) 2002-12-10 2019-02-12 Sony Interactive Entertainment America Llc System and method for compressing video based on detected intraframe motion
US7590084B2 (en) * 2003-02-14 2009-09-15 Onlive, Inc. Self-configuring, adaptive, three-dimensional, wireless network
US7215660B2 (en) 2003-02-14 2007-05-08 Rearden Llc Single transceiver architecture for a wireless network
US7593361B2 (en) 2003-02-14 2009-09-22 Onlive, Inc. Method of operation for a three-dimensional, wireless network
KR100540171B1 (en) * 2003-05-20 2006-01-10 한국전자통신연구원 Co-channel repeater and method for terrestrial digital TV broadcasting signal
CN100356742C (en) * 2003-08-15 2007-12-19 华为技术有限公司 Wireless LAN accessing point device and accessing method
US8010633B2 (en) * 2003-10-20 2011-08-30 Sony Computer Entertainment America Llc Multiple peer-to-peer relay networks
US7519323B2 (en) * 2004-01-12 2009-04-14 Nextivity, Inc. Short-range cellular booster
US20050193396A1 (en) * 2004-02-27 2005-09-01 Stafford-Fraser James Q. Computer network architecture and method of providing display data
DE102004015897B3 (en) * 2004-03-31 2005-12-15 Siemens Ag Method for allocating radio resources for a WLAN
US8027642B2 (en) 2004-04-06 2011-09-27 Qualcomm Incorporated Transmission canceller for wireless local area network
JP4960223B2 (en) 2004-05-13 2012-06-27 クゥアルコム・インコーポレイテッド Non-frequency conversion repeater for detection and media access control
EP1769645A4 (en) 2004-06-03 2010-07-21 Qualcomm Inc Frequency translating repeater with low cost high performance local oscillator architecture
CN101036319B (en) * 2004-10-20 2012-05-09 松下电器产业株式会社 Booster
KR100692654B1 (en) * 2005-01-21 2007-03-13 주식회사 케이티프리텔 Multistage Frequency Conversion Relay System
WO2006081405A2 (en) 2005-01-28 2006-08-03 Widefi, Inc. Physical layer repeater configuration for increasing mino performance
WO2006130931A1 (en) * 2005-06-10 2006-12-14 C-Media Electronics, Inc. Networked audio system
KR100975698B1 (en) 2005-06-13 2010-08-12 삼성전자주식회사 Relay communication system and method for cellular communication
JP4761365B2 (en) 2005-12-28 2011-08-31 Ｋｄｄｉ株式会社 Communication scheduling method
CA2663419C (en) 2006-09-21 2016-07-19 Qualcomm Incorporated Method and apparatus for mitigating oscillation between repeaters
US8774079B2 (en) 2006-10-26 2014-07-08 Qualcomm Incorporated Repeater techniques for multiple input multiple output utilizing beam formers
KR100839579B1 (en) 2006-12-05 2008-06-19 한국전자통신연구원 Distributed relay device and method
KR100861769B1 (en) 2007-06-07 2008-10-06 옵티시스 주식회사 Digital video transmission system for transmitting digital video data
JP2009071581A (en) * 2007-09-13 2009-04-02 Advanced Telecommunication Research Institute International Wireless device and wireless network using the same
KR101472058B1 (en) 2008-01-29 2014-12-16 삼성전자주식회사 Communication device and method for adaptively controlling channel bandwidth
US8086174B2 (en) 2009-04-10 2011-12-27 Nextivity, Inc. Short-range cellular booster
KR101201539B1 (en) 2009-12-03 2012-11-15 경희대학교 산학협력단 Repeater using Frequency Hopping
KR101675163B1 (en) * 2010-09-14 2016-11-10 엘지이노텍 주식회사 Apparatus and method for controlling communication channel of wireless connection relay
GB2482761B (en) * 2011-06-17 2015-12-23 Airwave Solutions Ltd Communications system, apparatus and method
US9060243B2 (en) * 2013-08-15 2015-06-16 Motorola Solutions, Inc. Method and apparatus for extending coverage in a wireless communication system
TR2023008132A1 (en) * 2023-07-12 2024-05-21 Ulak Haberleşme Anoni̇m Şi̇rketi̇ SYSTEM AND METHOD FOR INCREASING SPECTRAL SOURCES USING AN INTELLIGENT REPEATER DEVICE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539706A (en) * 1983-02-03 1985-09-03 General Electric Company Mobile vehicular repeater system which provides up-link acknowledgement signal to portable transceiver at end of transceiver transmission
US5745483A (en) * 1994-09-29 1998-04-28 Ricoh Company, Ltd. Wireless computer network communication system and method having at least two groups of wireless terminals
US6038267A (en) * 1996-01-26 2000-03-14 Oki Electric Industry Co., Ltd. Digital demodulator, maximum-value selector, and diversity receiver

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2708814B1 (en) * 1993-07-30 1995-09-01 Alcatel Mobile Comm France Method for covering the shadow areas of a radiocommunication network, and radio repeater for implementing this method.
US5978650A (en) * 1997-01-21 1999-11-02 Adc Telecommunications, Inc. System and method for transmitting data
FR2760167B1 (en) * 1997-02-21 2000-08-04 Sagem RADIOTELEPHONY METHOD BETWEEN A BASE STATION AND A MOBILE TELEPHONE THROUGH A REPEATER

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539706A (en) * 1983-02-03 1985-09-03 General Electric Company Mobile vehicular repeater system which provides up-link acknowledgement signal to portable transceiver at end of transceiver transmission
US5745483A (en) * 1994-09-29 1998-04-28 Ricoh Company, Ltd. Wireless computer network communication system and method having at least two groups of wireless terminals
US6038267A (en) * 1996-01-26 2000-03-14 Oki Electric Industry Co., Ltd. Digital demodulator, maximum-value selector, and diversity receiver

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8881215B2 (en) 2002-12-10 2014-11-04 Ol2, Inc. System and method for compressing video based on detected data rate of a communication channel
US8953675B2 (en) 2002-12-10 2015-02-10 Ol2, Inc. Tile-based system and method for compressing video
US8964830B2 (en) 2002-12-10 2015-02-24 Ol2, Inc. System and method for multi-stream video compression using multiple encoding formats
US9138644B2 (en) 2002-12-10 2015-09-22 Sony Computer Entertainment America Llc System and method for accelerated machine switching
US9155962B2 (en) 2002-12-10 2015-10-13 Sony Computer Entertainment America Llc System and method for compressing video by allocating bits to image tiles based on detected intraframe motion or scene complexity
US9192859B2 (en) 2002-12-10 2015-11-24 Sony Computer Entertainment America Llc System and method for compressing video based on latency measurements and other feedback
US9272209B2 (en) 2002-12-10 2016-03-01 Sony Computer Entertainment America Llc Streaming interactive video client apparatus
US9420283B2 (en) 2002-12-10 2016-08-16 Sony Interactive Entertainment America Llc System and method for selecting a video encoding format based on feedback data
US9446305B2 (en) 2002-12-10 2016-09-20 Sony Interactive Entertainment America Llc System and method for improving the graphics performance of hosted applications
US9168457B2 (en) 2010-09-14 2015-10-27 Sony Computer Entertainment America Llc System and method for retaining system state

Also Published As

Publication number Publication date
EP1173803A4 (en) 2006-10-04
KR20010111268A (en) 2001-12-17
WO2000050971A2 (en) 2000-08-31
JP2002538640A (en) 2002-11-12
IL145096A0 (en) 2002-06-30
EP1173803A2 (en) 2002-01-23

Similar Documents

Publication Publication Date Title
WO2000050971A3 (en) Multichannel distributed wireless repeater network
AU2001234463A1 (en) Repeaters for wireless communication systems
AU6586398A (en) Communications module based repeater
GB2340702B (en) Communication between devices connected to networks
MY134106A (en) A mobile communication system
WO2005022833A3 (en) Wlan capacity enhancement using sdm
AU5330800A (en) Low earth orbit distributed gateway communication system
AU7575498A (en) Aerial communications network
AU1785092A (en) Short hop communication link for downhole mwd system
AU3310899A (en) High bandwidth communication systems for large buildings
WO2000041496A3 (en) Structured cabling system providing electrical power and data communications simultaneously
AU7589198A (en) Distributed intelligence wavelength division multiplexed network
AU6355900A (en) Two tier hi-speed wireless communication link
AU9380298A (en) Wireless communication using atmospheric platform
AU1914501A (en) Split repeater
AU3330100A (en) Repeater
AU1343701A (en) Group radio communication system
AU4319497A (en) Mobile communication equipment
AU1930401A (en) Network access communication system
AU2001264526A1 (en) Network communication system
FI982029L (en) Connecting to a wireless communication network
AU7198996A (en) Increasing the capacity of a personal communication service system by multiple connections to individual telephone links
AU3413299A (en) Communication system having a limited number of communication channels
AU3710600A (en) Multiplexed power amplifiers for satellite communication system
AU6920400A (en) Wireless telephone network optimization

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): IL JP KR

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: A3

Designated state(s): IL JP KR

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

WWE Wipo information: entry into national phase

Ref document number: 145096

Country of ref document: IL

WWE Wipo information: entry into national phase

Ref document number: 1020017010942

Country of ref document: KR

ENP Entry into the national phase

Ref country code: JP

Ref document number: 2000 601507

Kind code of ref document: A

Format of ref document f/p: F

WWE Wipo information: entry into national phase

Ref document number: 2000913615

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1020017010942

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 2000913615

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1020017010942

Country of ref document: KR

WWW Wipo information: withdrawn in national office

Ref document number: 2000913615

Country of ref document: EP