CA2259355A1 - Cdma communication system which selectively suppresses data transmissions during establishment of a communication channel - Google Patents

Cdma communication system which selectively suppresses data transmissions during establishment of a communication channel

Info

Publication number
CA2259355A1
CA2259355A1 CA002259355A CA2259355A CA2259355A1 CA 2259355 A1 CA2259355 A1 CA 2259355A1 CA 002259355 A CA002259355 A CA 002259355A CA 2259355 A CA2259355 A CA 2259355A CA 2259355 A1 CA2259355 A1 CA 2259355A1
Authority
CA
Canada
Prior art keywords
data
selectively suppresses
data transmissions
communication system
transmissions during
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.)
Granted
Application number
CA002259355A
Other languages
French (fr)
Other versions
CA2259355C (en
Inventor
Michael J. Luddy
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.)
InterDigital Technology Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2259355A1 publication Critical patent/CA2259355A1/en
Application granted granted Critical
Publication of CA2259355C publication Critical patent/CA2259355C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • 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
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/70751—Synchronisation aspects with code phase acquisition using partial detection
    • H04B1/70753—Partial phase search
    • 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
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/70755—Setting of lock conditions, e.g. threshold
    • 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
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/70758—Multimode search, i.e. using multiple search strategies
    • 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
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H04B1/708—Parallel implementation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1438—Negotiation of transmission parameters prior to communication
    • H04L5/1446—Negotiation of transmission parameters prior to communication of transmission speed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00912—Arrangements for controlling a still picture apparatus or components thereof not otherwise provided for
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/333—Mode signalling or mode changing; Handshaking therefor
    • H04N1/3333—Mode signalling or mode changing; Handshaking therefor during transmission, input or output of the picture signal; within a single document or page
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/20—Negotiating bandwidth
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70702—Intercell-related aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70703—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation using multiple or variable rates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/333—Mode signalling or mode changing; Handshaking therefor
    • H04N2201/33307—Mode signalling or mode changing; Handshaking therefor of a particular mode
    • H04N2201/33342—Mode signalling or mode changing; Handshaking therefor of a particular mode of transmission mode
    • H04N2201/3335—Speed or rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/543—Allocation or scheduling criteria for wireless resources based on quality criteria based on requested quality, e.g. QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • 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
    • H04W88/12—Access point controller devices

Abstract

A CDMA communication system which prevents the transmission of data between communicating nodes until the data communication rate required by the communicating nodes has been completely established throughout the system selectively suppresses (314) the confirmation tone that a receiving node sends to an originating node. The transmission of voice, facsimile or modem data is prevented until the communication path has been established at the desired communication rate.
This permits the system to reliably transport encoded data at a plurality of data rates across a telecommunication system which may lack precise synchronization.
CA002259355A 1996-06-27 1997-06-20 Cdma communication system which selectively suppresses data transmissions during establishment of a communication channel Expired - Lifetime CA2259355C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/671,067 1996-06-27
US08/671,067 US5953346A (en) 1996-06-27 1996-06-27 CDMA communication system which selectively suppresses data transmissions during establishment of a communication channel
PCT/US1997/010760 WO1997050206A1 (en) 1996-06-27 1997-06-20 Cdma communication system which selectively suppresses data transmissions during establishment of a communication channel

Publications (2)

Publication Number Publication Date
CA2259355A1 true CA2259355A1 (en) 1997-12-31
CA2259355C CA2259355C (en) 2005-08-16

Family

ID=24693021

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002259355A Expired - Lifetime CA2259355C (en) 1996-06-27 1997-06-20 Cdma communication system which selectively suppresses data transmissions during establishment of a communication channel

Country Status (14)

Country Link
US (9) US5953346A (en)
EP (3) EP1152564B1 (en)
JP (1) JP3965494B2 (en)
KR (1) KR100500224B1 (en)
CN (1) CN1118981C (en)
AT (2) ATE488066T1 (en)
AU (1) AU3496897A (en)
CA (1) CA2259355C (en)
DE (3) DE908036T1 (en)
DK (1) DK0908036T3 (en)
ES (1) ES2137907T3 (en)
HK (2) HK1019276A1 (en)
PT (1) PT908036E (en)
WO (1) WO1997050206A1 (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6697350B2 (en) 1995-06-30 2004-02-24 Interdigital Technology Corporation Adaptive vector correlator for spread-spectrum communications
US6885652B1 (en) 1995-06-30 2005-04-26 Interdigital Technology Corporation Code division multiple access (CDMA) communication system
US5953346A (en) * 1996-06-27 1999-09-14 Interdigital Technology Corporation CDMA communication system which selectively suppresses data transmissions during establishment of a communication channel
US7929498B2 (en) 1995-06-30 2011-04-19 Interdigital Technology Corporation Adaptive forward power control and adaptive reverse power control for spread-spectrum communications
ZA965340B (en) 1995-06-30 1997-01-27 Interdigital Tech Corp Code division multiple access (cdma) communication system
US6816473B2 (en) 1995-06-30 2004-11-09 Interdigital Technology Corporation Method for adaptive forward power control for spread-spectrum communications
US7020111B2 (en) * 1996-06-27 2006-03-28 Interdigital Technology Corporation System for using rapid acquisition spreading codes for spread-spectrum communications
US6873597B1 (en) * 1999-08-11 2005-03-29 Nortel Networks Limited Reduced data rate communication system
FI19992166A (en) * 1999-10-08 2001-04-09 Nokia Networks Oy Method of changing the route of a data transmission and increasing the number of connections through a data transmission link
US6804254B1 (en) * 2000-01-04 2004-10-12 Cisco Technology, Inc. System and method for maintaining a communication link
US7069432B1 (en) * 2000-01-04 2006-06-27 Cisco Technology, Inc. System and method for providing security in a telecommunication network
US7006494B1 (en) 2000-01-04 2006-02-28 Cisco Technology, Inc. System and method for a virtual telephony intermediary
US7079495B1 (en) 2000-01-04 2006-07-18 Cisco Technology, Inc. System and method for enabling multicast telecommunications
EP1128592A3 (en) 2000-02-23 2003-09-17 NTT DoCoMo, Inc. Multi-carrier CDMA and channel estimation
US6697618B1 (en) * 2000-04-19 2004-02-24 Phonex Broadband Corporation System and method for detecting failures in a wireless phone/modem jack to prevent telephone line seizures
US8321542B1 (en) 2000-05-05 2012-11-27 Ipr Licensing, Inc. Wireless channel allocation in a base station processor
JP2001320438A (en) * 2000-05-12 2001-11-16 Nec Corp Communication system
US8301137B1 (en) 2000-07-31 2012-10-30 Interdigital Patent Corporation Method and apparatus for wireless router multicast
GB0024694D0 (en) * 2000-10-09 2000-11-22 Nokia Networks Oy Connection set-up in a communication system
EP1278341B1 (en) * 2001-01-26 2005-04-13 Nec Corporation Method and system for controlling a communication network and a router used in the network
US20020186833A1 (en) * 2001-03-29 2002-12-12 Lucas Phillip W. System and method of communicating via an in-band tone messaging protocol
US6980560B2 (en) * 2001-05-25 2005-12-27 Mindspeed Technologies, Inc. System and method for connecting communication devices over packet networks
US6985481B2 (en) * 2001-05-25 2006-01-10 Mindspeed Technologies, Inc. System and method for handling V.8bis signals for modem connections over packet networks
US7346015B2 (en) * 2001-06-29 2008-03-18 British Telecommunications Public Limited Company Method and apparatus for routing data with support for changing mobility requirements
EP1271855A1 (en) * 2001-06-29 2003-01-02 BRITISH TELECOMMUNICATIONS public limited company Method and apparatus for routing data
DE60236198D1 (en) * 2001-11-26 2010-06-10 Spyder Navigations Llc MAC-LAYER MULTIPLEXUM IN A RAN OF THE THIRD GENERATION
JP3927027B2 (en) * 2001-12-21 2007-06-06 株式会社エヌ・ティ・ティ・ドコモ Resource control system, resource control method, and base station suitable for use in the same
US7372892B2 (en) * 2002-04-29 2008-05-13 Interdigital Technology Corporation Simple and robust digital code tracking loop for wireless communication systems
JP2005311614A (en) * 2004-04-20 2005-11-04 Pioneer Electronic Corp Information distribution system, method and program and information recording medium
US7177030B2 (en) * 2004-04-22 2007-02-13 Technion Research And Development Foundation Ltd. Determination of thin film topography
US8825098B2 (en) * 2005-04-01 2014-09-02 Interdigital Technology Corporation Method and apparatus for providing multi-rate broadcast services
US8203983B2 (en) * 2007-03-15 2012-06-19 Lantiq Deutschland Gmbh Multi-domain network with centralized management
US8036702B2 (en) * 2007-05-14 2011-10-11 Intel Corporation Method and apparatus for multicarrier communication in wireless systems
CN102012827A (en) * 2010-11-22 2011-04-13 中兴通讯股份有限公司 Loading method of software version and base station controller
US9973545B2 (en) * 2014-08-20 2018-05-15 At&T Intellectual Property I, L.P. Method and device for managing circuit switched data calls
US11582202B2 (en) 2015-02-16 2023-02-14 Arebus, LLC System, method and application for transcoding data into media files
US9964637B1 (en) 2015-04-17 2018-05-08 Lockheed Martin Corporation System and method for operating passive radar

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US577984A (en) * 1897-03-02 Frank horovitz
US4125744A (en) * 1948-12-24 1978-11-14 Bell Telephone Laboratories, Incorporated Communication system
US3700820A (en) * 1966-04-15 1972-10-24 Ibm Adaptive digital communication system
BE758187A (en) * 1969-11-13 1971-04-29 Cit Alcatel SIGNAL TRANSMITTING DEVICE IN PARTICULAR FOR NUMBERING KEYPAD
US3761610A (en) * 1971-02-16 1973-09-25 Graphics Sciences Inc High speed fascimile systems
US4069392A (en) * 1976-11-01 1978-01-17 Incorporated Bell Telephone Laboratories Dual speed full duplex data transmission
US4384307A (en) * 1979-08-28 1983-05-17 Inteq, Inc. Facsimile communications interface adapter
US4385206A (en) * 1980-12-16 1983-05-24 Stromberg-Carlson Corporation Programmable port sense and control signal preprocessor for a central office switching system
JPS6010876A (en) * 1983-06-30 1985-01-21 Ricoh Co Ltd Facsimile communication control system
JPH0722324B2 (en) * 1983-08-30 1995-03-08 富士通株式会社 Data transmission method
US5351134A (en) * 1988-04-07 1994-09-27 Canon Kabushiki Kaisha Image communication system, and image communication apparatus and modem used in the system
US5105423A (en) * 1988-05-17 1992-04-14 Ricoh Company, Ltd. Digital transmission device having an error correction mode and method for shifting down a data transmission rate
US7606575B2 (en) * 1988-08-04 2009-10-20 Broadcom Corporation Remote radio data communication system with data rate switching
US20010050943A1 (en) * 1989-08-03 2001-12-13 Mahany Ronald L. Radio frequency communication network having adaptive communication parameters
US4959833A (en) * 1989-03-08 1990-09-25 Ics Electronics Corporation Data transmission method and bus extender
US5339174A (en) * 1989-05-02 1994-08-16 Harris Scott C Facsimile machine time shifting and converting apparatus
US5199061A (en) * 1989-09-06 1993-03-30 Electronics And Telecommunications Research Institute Communication method and equipment for freeze-frame video phone
SE8903455D0 (en) * 1989-10-19 1989-10-19 Joakim Nelson DYNAMIC DIGITAL CONNECTION UNIT (DFN)
US5056109A (en) * 1989-11-07 1991-10-08 Qualcomm, Inc. Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
US5267262A (en) * 1989-11-07 1993-11-30 Qualcomm Incorporated Transmitter power control system
US5257283A (en) * 1989-11-07 1993-10-26 Qualcomm Incorporated Spread spectrum transmitter power control method and 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
AU627953B2 (en) * 1989-11-15 1992-09-03 Digital Equipment Corporation Integrated communications link having dynamically allocatable bandwidth and a protocol for transmission or allocation information over the link
US5050004A (en) * 1989-12-26 1991-09-17 At&T Bell Laboratories Facsimile machine transmission rate fall-back arrangement
US5115429A (en) * 1990-08-02 1992-05-19 Codex Corporation Dynamic encoding rate control minimizes traffic congestion in a packet network
US5230082A (en) * 1990-08-16 1993-07-20 Telefonaktiebolaget L M Ericsson Method and apparatus for enhancing signalling reliability in a cellular mobile radio telephone system
US5274474A (en) * 1991-01-23 1993-12-28 Randolph-Rand Corporation Integrated telefacsimile and character communication system with standard and high speed modes
US5315636A (en) * 1991-06-28 1994-05-24 Network Access Corporation Personal telecommunications system
WO1993009614A1 (en) * 1991-11-08 1993-05-13 Calling Communications Corporation Beam compensation methods for satellite communication system
US5613228A (en) * 1992-07-06 1997-03-18 Micron Technology, Inc. Gain adjustment method in two-way communication systems
US5418624A (en) * 1992-09-02 1995-05-23 Ricoh Co., Ltd. Negotiation method and apparatus enabling a facsimile machine to use async data communication protocols
US5353332A (en) * 1992-09-16 1994-10-04 Ericsson Ge Mobile Communications Inc. Method and apparatus for communication control in a radiotelephone system
US5587715A (en) * 1993-03-19 1996-12-24 Gps Mobile, Inc. Method and apparatus for tracking a moving object
JP2503888B2 (en) * 1993-06-30 1996-06-05 日本電気株式会社 Data transmission method in mobile radio communication
US5771453A (en) * 1993-11-04 1998-06-23 Ericsson Inc. Multiple user base stations and methods for radio personal communications systems
US5491565A (en) * 1993-12-03 1996-02-13 Telefonaktiebolaget Lm Ericsson System and method for varying the transmission rate of facsimile data in a telecommunication system
US6018528A (en) * 1994-04-28 2000-01-25 At&T Corp System and method for optimizing spectral efficiency using time-frequency-code slicing
US5822318A (en) * 1994-07-29 1998-10-13 Qualcomm Incorporated Method and apparatus for controlling power in a variable rate communication system
EP0702474A1 (en) * 1994-09-19 1996-03-20 International Business Machines Corporation Dynamically structured data transfer mechanism in an ATM netowrk
FI96558C (en) * 1994-09-27 1996-07-10 Nokia Telecommunications Oy Method for data transmission in a TDMA mobile radio system and a mobile radio system for carrying out the method
US5604806A (en) * 1995-01-20 1997-02-18 Ericsson Inc. Apparatus and method for secure radio communication
US5533021A (en) * 1995-02-03 1996-07-02 International Business Machines Corporation Apparatus and method for segmentation and time synchronization of the transmission of multimedia data
US5563912A (en) * 1995-02-27 1996-10-08 Nec Corporation High efficiency speech coding apparatus and transit switching system employing the same
US5864587A (en) * 1995-06-06 1999-01-26 Lsi Logic Corporation Differential signal receiver
US7929498B2 (en) * 1995-06-30 2011-04-19 Interdigital Technology Corporation Adaptive forward power control and adaptive reverse power control for spread-spectrum communications
ZA965340B (en) * 1995-06-30 1997-01-27 Interdigital Tech Corp Code division multiple access (cdma) communication system
US5953346A (en) * 1996-06-27 1999-09-14 Interdigital Technology Corporation CDMA communication system which selectively suppresses data transmissions during establishment of a communication channel
US5805574A (en) * 1995-07-28 1998-09-08 Motorola, Inc. Adaptive switch resource allocation in a satellite communication system
US5744781A (en) * 1995-08-07 1998-04-28 General Electric Company Method and apparatus for laser shock peening
US5734646A (en) * 1995-10-05 1998-03-31 Lucent Technologies Inc. Code division multiple access system providing load and interference based demand assignment service to users
US5910949A (en) * 1995-10-18 1999-06-08 Telefonaktiebolaget Lm Ericsson Packet channel feedback
US5721725A (en) * 1995-10-30 1998-02-24 Xerox Corporation Protocol for channel access in wireless or network data communication
US5777984A (en) * 1996-04-01 1998-07-07 Motorola Inc. Method and apparatus for controlling cell transmission rate in a cell based network in the presence of congestion
US5864578A (en) * 1996-04-29 1999-01-26 Golden Bridge Technology, Inc. Matched filter-based handoff method and apparatus
US6324207B1 (en) * 1996-04-29 2001-11-27 Golden Bridge Technology, Inc. Handoff with closed-loop power control
US5872773A (en) * 1996-05-17 1999-02-16 Lucent Technologies Inc. Virtual trees routing protocol for an ATM-based mobile network
JP3294525B2 (en) * 1997-03-11 2002-06-24 株式会社日立テレコムテクノロジー Dynamic bandwidth allocation method
US6339626B1 (en) * 1998-03-16 2002-01-15 Ge Medical Systems Global Technology Company, Llc MRI system with fractional decimation of acquired data
JP2955561B1 (en) * 1998-05-29 1999-10-04 株式会社ディジタル・ビジョン・ラボラトリーズ Stream communication system and stream transfer control method
GB9821089D0 (en) * 1998-09-30 1998-11-18 Koninkl Philips Electronics Nv Method for the communication of information and apparatus employing the method

Also Published As

Publication number Publication date
DE69740052D1 (en) 2010-12-23
DE69710892T2 (en) 2002-11-07
ATE214220T1 (en) 2002-03-15
ES2137907T3 (en) 2002-11-01
DE908036T1 (en) 1999-10-21
US20020090000A1 (en) 2002-07-11
KR100500224B1 (en) 2005-07-11
CA2259355C (en) 2005-08-16
AU3496897A (en) 1998-01-14
DE69710892D1 (en) 2002-04-11
PT908036E (en) 2002-08-30
US6741564B2 (en) 2004-05-25
US20130308609A1 (en) 2013-11-21
US20040264401A1 (en) 2004-12-30
JP2000514258A (en) 2000-10-24
US9247533B2 (en) 2016-01-26
EP1152564A3 (en) 2004-08-04
JP3965494B2 (en) 2007-08-29
ES2137907T1 (en) 2000-01-01
US20020085544A1 (en) 2002-07-04
US20020089976A1 (en) 2002-07-11
CN1118981C (en) 2003-08-20
HK1041382B (en) 2011-06-30
EP0908036A1 (en) 1999-04-14
US20020089932A1 (en) 2002-07-11
US6965611B2 (en) 2005-11-15
US8699469B2 (en) 2014-04-15
DK0908036T3 (en) 2002-07-01
US20110058534A1 (en) 2011-03-10
EP0908036B1 (en) 2002-03-06
WO1997050206A1 (en) 1997-12-31
HK1041382A1 (en) 2002-07-05
EP1152564A2 (en) 2001-11-07
ATE488066T1 (en) 2010-11-15
US5953346A (en) 1999-09-14
EP1931078A2 (en) 2008-06-11
EP1931078A3 (en) 2009-11-25
US7835308B2 (en) 2010-11-16
EP1152564B1 (en) 2010-11-10
KR20040039385A (en) 2004-05-10
CN1223765A (en) 1999-07-21
US6608825B1 (en) 2003-08-19
US6741609B2 (en) 2004-05-25
HK1019276A1 (en) 2000-01-28
US6744781B2 (en) 2004-06-01

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