CA2224979C - Cdma communication system in which bit rates are dynamically allocated - Google Patents

Cdma communication system in which bit rates are dynamically allocated Download PDF

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Publication number
CA2224979C
CA2224979C CA002224979A CA2224979A CA2224979C CA 2224979 C CA2224979 C CA 2224979C CA 002224979 A CA002224979 A CA 002224979A CA 2224979 A CA2224979 A CA 2224979A CA 2224979 C CA2224979 C CA 2224979C
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CA
Canada
Prior art keywords
cdma
data
station
bit rate
channel
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.)
Expired - Fee Related
Application number
CA002224979A
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English (en)
French (fr)
Other versions
CA2224979A1 (en
Inventor
Harry Baron Press
Thomas Robert Giallorenzi
Mark Thomas Rafter
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.)
Unisys Corp
Original Assignee
Unisys 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 Unisys Corp filed Critical Unisys Corp
Publication of CA2224979A1 publication Critical patent/CA2224979A1/en
Application granted granted Critical
Publication of CA2224979C publication Critical patent/CA2224979C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • 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]
    • H04B7/264—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 data rate control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/005—Optical Code Multiplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
CA002224979A 1995-06-16 1996-06-14 Cdma communication system in which bit rates are dynamically allocated Expired - Fee Related CA2224979C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/491,033 US5619492A (en) 1995-06-16 1995-06-16 CDMA communication system in which bit rates are dynamically allocated
US08/491,033 1995-06-16
PCT/US1996/010414 WO1997000565A1 (en) 1995-06-16 1996-06-14 Cdma communication system in which bit rates are dynamically allocated

Publications (2)

Publication Number Publication Date
CA2224979A1 CA2224979A1 (en) 1997-01-03
CA2224979C true CA2224979C (en) 2007-01-09

Family

ID=23950525

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002224979A Expired - Fee Related CA2224979C (en) 1995-06-16 1996-06-14 Cdma communication system in which bit rates are dynamically allocated

Country Status (7)

Country Link
US (1) US5619492A (enExample)
EP (1) EP0832526B1 (enExample)
JP (1) JP3739093B2 (enExample)
AU (1) AU708895B2 (enExample)
CA (1) CA2224979C (enExample)
DE (1) DE69608685T2 (enExample)
WO (1) WO1997000565A1 (enExample)

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US6094459A (en) * 1997-12-16 2000-07-25 Integrated Telecom Express Circuit for configuring data and energy parameters in a multi-channel communications system
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US8134980B2 (en) 1998-06-01 2012-03-13 Ipr Licensing, Inc. Transmittal of heartbeat signal at a lower level than heartbeat request
ATE358924T1 (de) * 1998-06-15 2007-04-15 Motorola Inc Verfahren und gerät zur verbesserung der kapazität in einem funkkommunikationssystem
US6075794A (en) * 1998-06-16 2000-06-13 Motorola, Inc. Method for coordinating inbound channels in a selective call communication system
FR2786640A1 (fr) * 1998-12-01 2000-06-02 Koninkl Philips Electronics Nv Mecanisme de requete pour systeme de communication entre terminaux interactifs et station de tete
DE29904070U1 (de) 1999-03-05 2000-07-13 Dr. Hahn GmbH & Co. KG, 41189 Mönchengladbach Band für Türen, Fenster u.dgl.
US6324172B1 (en) * 1999-03-08 2001-11-27 Qualcomm Incorporated Method of rate allocation in a data communications network
ATE407483T1 (de) * 1999-03-12 2008-09-15 Qualcomm Inc Verfahren und vorrichtung zur leistungszuteilung auf eine rückwärtsleistungssteuerung eines kommunikationssystems
US6965778B1 (en) 1999-04-08 2005-11-15 Ipr Licensing, Inc. Maintenance of channel usage in a wireless communication system
US6697375B1 (en) 1999-08-04 2004-02-24 Atheros Communications, Inc. Method and apparatus for bandwidth and frequency management in the U-NII band
US6665272B1 (en) 1999-09-30 2003-12-16 Qualcomm Incorporated System and method for persistence-vector-based modification of usage rates
US7596098B2 (en) * 1999-09-30 2009-09-29 Qualcomm Incorporated System and method for persistence-vector-based rate assignment
US6535523B1 (en) * 1999-09-30 2003-03-18 Qualcomm Incorporated System and method for persistence vector based rate assignment
WO2001058044A2 (en) 2000-02-07 2001-08-09 Tantivy Communications, Inc. Minimal maintenance link to support synchronization
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US6847629B2 (en) 2000-11-30 2005-01-25 Qualcomm Incorporated Method and apparatus for scheduling packet data transmissions in a wireless communication system
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US7551663B1 (en) 2001-02-01 2009-06-23 Ipr Licensing, Inc. Use of correlation combination to achieve channel detection
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US6657980B2 (en) * 2001-04-12 2003-12-02 Qualcomm Incorporated Method and apparatus for scheduling packet data transmissions in a wireless communication system
US6853646B2 (en) 2001-05-02 2005-02-08 Ipr Licensing, Inc. Fast switching of forward link in wireless system
US7961616B2 (en) 2001-06-07 2011-06-14 Qualcomm Incorporated Method and apparatus for congestion control in a wireless communication system
SG185139A1 (en) 2001-06-13 2012-11-29 Ipr Licensing Inc Transmittal of heartbeat signal at a lower level than heartbeat request
DE10143303A1 (de) * 2001-09-04 2003-03-20 Univ Ilmenau Tech Verfahren zur Übertragung bandbegrenzter Signale
US6788687B2 (en) * 2001-10-30 2004-09-07 Qualcomm Incorporated Method and apparatus for scheduling packet data transmissions in a wireless communication system
EP1349307A1 (de) * 2002-03-25 2003-10-01 Alcatel OCDM-System, wobei den Knoten unterschiedliche Senderaten zugeordnet sind
US7630321B2 (en) * 2002-09-10 2009-12-08 Qualcomm Incorporated System and method for rate assignment
US8504054B2 (en) * 2002-09-10 2013-08-06 Qualcomm Incorporated System and method for multilevel scheduling
DE10256252A1 (de) * 2002-12-03 2004-06-24 Technische Universität Ilmenau Abteilung Forschungsförderung und Technologietransfer Verfahren zur Übertragung distanzcodierter Impulse beim synchronen Codemultiplex
US8165148B2 (en) * 2003-01-13 2012-04-24 Qualcomm Incorporated System and method for rate assignment
ATE384374T1 (de) * 2003-08-19 2008-02-15 Ibm Schema für ratenmultiplex-mehrfachzugriff (rdma)
CN1319316C (zh) * 2004-04-19 2007-05-30 华为技术有限公司 无线链路数据传输中接收端发送窗口大小调整信息的方法
US8194707B2 (en) 2005-02-28 2012-06-05 Broadcom Corporation Method and system for dynamically allocating video multiplexing buffer based on queuing theory
US9055552B2 (en) 2005-06-16 2015-06-09 Qualcomm Incorporated Quick paging channel with reduced probability of missed page
US7983562B1 (en) * 2005-06-30 2011-07-19 Hrl Laboratories, Llc Dynamic coding for optical code-division multiple access
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US20070097935A1 (en) * 2005-10-27 2007-05-03 Alexei Gorokhov In-band rate control for an orthogonal frequency division multiple access communication system
US8018906B2 (en) * 2007-09-25 2011-09-13 Terrace Communications Corporation Symbol interleave for wireless communications
CN110167154B (zh) * 2018-02-12 2021-03-30 华为技术有限公司 传输上行信号的方法、通信装置及计算机可读存储介质

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FI110042B (fi) * 1993-10-04 2002-11-15 Nokia Corp Solukkoradiojärjestelmä
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Also Published As

Publication number Publication date
JP3739093B2 (ja) 2006-01-25
EP0832526B1 (en) 2000-05-31
AU708895B2 (en) 1999-08-12
EP0832526A1 (en) 1998-04-01
JPH11509054A (ja) 1999-08-03
DE69608685D1 (de) 2000-07-06
CA2224979A1 (en) 1997-01-03
US5619492A (en) 1997-04-08
AU6178796A (en) 1997-01-15
DE69608685T2 (de) 2000-09-28
WO1997000565A1 (en) 1997-01-03

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Effective date: 20110614