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 1995-06-16
US08/491,033 US5619492A (en) 1995-06-16 1995-06-16 CDMA communication system in which bit rates are dynamically allocated
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 (2)
EP (1) EP0832526B1 (2)
JP (1) JP3739093B2 (2)
AU (1) AU708895B2 (2)
CA (1) CA2224979C (2)
DE (1) DE69608685T2 (2)
WO (1) WO1997000565A1 (2)

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US6324172B1 (en) * 1999-03-08 2001-11-27 Qualcomm Incorporated Method of rate allocation in a data communications network
DE60040137D1 (de) 1999-03-12 2008-10-16 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
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
US6665272B1 (en) 1999-09-30 2003-12-16 Qualcomm Incorporated System and method for persistence-vector-based modification of usage rates
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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
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US6788687B2 (en) * 2001-10-30 2004-09-07 Qualcomm Incorporated Method and apparatus for scheduling packet data transmissions in a wireless communication system
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US8504054B2 (en) * 2002-09-10 2013-08-06 Qualcomm Incorporated System and method for multilevel scheduling
US7630321B2 (en) * 2002-09-10 2009-12-08 Qualcomm Incorporated System and method for rate assignment
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
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Also Published As

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

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Effective date: 20110614