IL118447A0 - System and method for time division duplex communication - Google Patents

System and method for time division duplex communication

Info

Publication number
IL118447A0
IL118447A0 IL11844796A IL11844796A IL118447A0 IL 118447 A0 IL118447 A0 IL 118447A0 IL 11844796 A IL11844796 A IL 11844796A IL 11844796 A IL11844796 A IL 11844796A IL 118447 A0 IL118447 A0 IL 118447A0
Authority
IL
Israel
Prior art keywords
time division
division duplex
duplex communication
communication
time
Prior art date
Application number
IL11844796A
Other versions
IL118447A (en
Original Assignee
Omnipoint 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
Priority claimed from US08/464,285 external-priority patent/US5959980A/en
Priority claimed from US08/463,220 external-priority patent/US5689502A/en
Priority claimed from US08/465,137 external-priority patent/US5745484A/en
Priority claimed from US08/465,555 external-priority patent/US5802046A/en
Application filed by Omnipoint Corp filed Critical Omnipoint Corp
Publication of IL118447A0 publication Critical patent/IL118447A0/en
Publication of IL118447A publication Critical patent/IL118447A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • 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
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/709—Correlator structure
    • H04B1/7093—Matched filter type
    • 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
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2681—Synchronisation of a mobile station with one base station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J2013/0037—Multilevel codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
IL11844796A 1995-06-05 1996-05-28 System and method for time division duplex communication IL118447A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/464,285 US5959980A (en) 1995-06-05 1995-06-05 Timing adjustment control for efficient time division duplex communication
US08/463,220 US5689502A (en) 1995-06-05 1995-06-05 Efficient frequency division duplex communication system with interleaved format and timing adjustment control
US08/465,137 US5745484A (en) 1995-06-05 1995-06-05 Efficient communication system using time division multiplexing and timing adjustment control
US08/465,555 US5802046A (en) 1995-06-05 1995-06-05 Efficient time division duplex communication system with interleaved format and timing adjustment control

Publications (2)

Publication Number Publication Date
IL118447A0 true IL118447A0 (en) 1996-09-12
IL118447A IL118447A (en) 2000-01-31

Family

ID=27504086

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11844796A IL118447A (en) 1995-06-05 1996-05-28 System and method for time division duplex communication

Country Status (9)

Country Link
EP (1) EP0873593A4 (en)
JP (1) JP3455227B2 (en)
CN (1) CN1101088C (en)
AR (1) AR002311A1 (en)
AU (1) AU6025796A (en)
BR (1) BR9608548A (en)
CA (1) CA2223321A1 (en)
IL (1) IL118447A (en)
WO (1) WO1996039749A1 (en)

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FI105371B (en) † 1996-12-31 2000-07-31 Nokia Networks Oy A radio system and methods for establishing two-way radio communication
US5995512A (en) * 1997-01-17 1999-11-30 Delco Electronics Corporation High speed multimedia data network
FI106837B (en) * 1997-12-05 2001-04-12 Nokia Networks Oy Broadcasting procedure and radio system
EP0938193A1 (en) * 1998-02-18 1999-08-25 Sony International (Europe) GmbH Header structure for TDD systems
DE19836888A1 (en) * 1998-08-14 2000-02-24 Krone Ag Method and device for a duplex capable radio transmission system with code division multiple access synchronizes with TDD operations, a control centre radio base station and numerous subscriber stations independent of each other.
DE59911106D1 (en) * 1998-09-08 2004-12-23 Siemens Ag PROCESS FOR EDUCATION OR DETERMINATION OF A SIGNAL SEQUENCE, TRANSMITTER AND RECEIVER
US7062002B1 (en) * 1999-04-29 2006-06-13 Siemens Aktiengesellschaft Method for synchronizing a base station with a mobile station, a base station and a mobile station
IT1313837B1 (en) * 1999-11-03 2002-09-23 Siemens Inf & Comm Networks METHOD TO EQUALIZE THE PROPAGATION DELAYS AND OPTIMIZE THE POWER LEVEL IN A MOBILE STATION THAT ACCESSES THE SERVICES OF
DE1273112T1 (en) 2000-04-06 2003-05-28 Interdigital Technology Corp., Wilmington SYNCHRONIZATION OF PROGRESSION AND DEVIATION
GB2370189B (en) * 2000-12-13 2002-11-27 Ericsson Telefon Ab L M Radio link monitoring in a telecommunications network
CN100382461C (en) 2002-01-22 2008-04-16 Ipr特许公司 Overhead reduction in a communications system
JP3644503B2 (en) 2002-10-01 2005-04-27 日本電気株式会社 Wireless terminal and end-to-end delay control method and program
EP1625710B1 (en) * 2003-05-16 2008-02-27 Matsushita Electric Industrial Co., Ltd. Medium access control in master-slave systems
WO2006073212A1 (en) * 2005-01-05 2006-07-13 Sk Telecom Co., Ltd. Dual band/dual mode mobile communication terminal and control method thereof
US7995644B2 (en) 2005-08-09 2011-08-09 Mitsubishi Electric Research Laboratories, Inc. Device, method and protocol for private UWB ranging
US8064414B2 (en) 2005-12-13 2011-11-22 Qualcomm, Incorporated Range extension techniques for a wireless local area network
US7769375B2 (en) * 2006-02-09 2010-08-03 Eagle River Holdings Llc System and method for communication utilizing time division duplexing
CN101039154B (en) * 2006-03-15 2010-08-25 联芯科技有限公司 Method for obtaining transceiver channel transmission time of user terminal
US7719994B2 (en) * 2006-04-26 2010-05-18 Honeywell International Inc. Sub-frame synchronized ranging
US20080039128A1 (en) * 2006-08-09 2008-02-14 Telefonaktiebolaget Lm Ericsson (Publ) Propagation delay based transmit power control
KR101418993B1 (en) 2007-01-08 2014-07-14 한국전자통신연구원 The mathod for location determinating
WO2008103089A1 (en) * 2007-02-22 2008-08-28 Telefonaktiebolaget Lm Ericsson (Publ) A method and a device for reduced interference in a cellular access system
CN101312582B (en) * 2007-05-25 2011-09-21 中兴通讯股份有限公司 Method for dynamic controlling service time slot on the basis of cell load
CN101335977B (en) * 2007-06-26 2011-07-06 华为技术有限公司 Distance measuring signal transmitting method, system and apparatus in OFDM system
JP4386108B2 (en) 2007-07-11 2009-12-16 日本電気株式会社 Time division multiplexing system and transmission timing control method thereof
US9094986B2 (en) 2008-02-07 2015-07-28 Qualcomm, Incorporated Synchronous and asynchronous interference management
US8483620B2 (en) 2008-02-07 2013-07-09 Qualcomm Incorporated Asynchronous interference management
CN103228038B (en) * 2008-06-02 2017-02-15 富士通株式会社 Timing adjustment method, mobile station, base station and mobile communication system
US8385373B2 (en) * 2008-06-24 2013-02-26 Adc Telecommunications, Inc. Method and apparatus for frame detection in a communications system
FR2942097A1 (en) * 2009-02-06 2010-08-13 Thomson Licensing TRANSMITTING METHOD IN A WIRELESS NETWORK AND CORRESPONDING RECEIVING METHOD
US8050246B2 (en) * 2009-03-03 2011-11-01 Adc Telecommunications, Inc. Range extension for time division duplex systems
JP5573917B2 (en) * 2012-10-18 2014-08-20 三菱電機株式会社 Communication method
DE102017210895A1 (en) * 2017-06-28 2019-01-03 Bayerische Motoren Werke Aktiengesellschaft A method, computer readable medium, system, and vehicle comprising the system for validating a time function of a master and the clients in a network of a vehicle
US11395296B2 (en) 2020-02-12 2022-07-19 Apple Inc. Transmission delay compensation for intra-frequency band communication

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US4222115A (en) * 1978-03-13 1980-09-09 Purdue Research Foundation Spread spectrum apparatus for cellular mobile communication systems
US4460992A (en) * 1982-11-04 1984-07-17 The United States Of America As Represented By The Secretary Of The Army Orthogonal CDMA system utilizing direct sequence pseudo noise codes
CA1259430A (en) * 1985-07-19 1989-09-12 Fumio Akashi Multipoint communication system having polling and reservation schemes
WO1988009093A1 (en) * 1987-05-06 1988-11-17 British Telecommunications Public Limited Company Control of optical systems
JPH07110075B2 (en) * 1989-07-13 1995-11-22 日本電気株式会社 Cordless telephone system
FI86236C (en) * 1990-09-05 1992-07-27 Nokia Mobile Phones Ltd TIDSANPASSNINGSLOGIK FOER MOBILTELEFON I GSM-SYSTEMET.
US5164958A (en) * 1991-05-22 1992-11-17 Cylink Corporation Spread spectrum cellular handoff method
EP0555596B1 (en) * 1992-01-31 1997-04-09 Alcatel Cit Method for determining the propagation time between a remote terminal station and a central terminal station, in a bidirectional point-to-multipoint transmission system
DE4304095B4 (en) * 1993-02-11 2005-08-25 Philips Intellectual Property & Standards Gmbh mobile system
US5509035A (en) * 1993-04-14 1996-04-16 Qualcomm Incorporated Mobile station operating in an analog mode and for subsequent handoff to another system
US5313489A (en) * 1993-06-25 1994-05-17 Motorola, Inc. Signal processing in communication systems
US5528597A (en) * 1994-04-18 1996-06-18 At&T Corp. Autonomous synchronization of base stations in a digital wireless radiotelephone network

Also Published As

Publication number Publication date
CA2223321A1 (en) 1996-12-12
IL118447A (en) 2000-01-31
AU6025796A (en) 1996-12-24
JP2001524268A (en) 2001-11-27
WO1996039749A1 (en) 1996-12-12
EP0873593A4 (en) 2000-03-01
CN1101088C (en) 2003-02-05
EP0873593A1 (en) 1998-10-28
AR002311A1 (en) 1998-03-11
JP3455227B2 (en) 2003-10-14
BR9608548A (en) 1999-07-06
CN1192300A (en) 1998-09-02

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Legal Events

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KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees