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MXPA03011171A - Metodo y aparato para el control de congestion en un sistema de comunicaciones inalambricas. - Google Patents

Metodo y aparato para el control de congestion en un sistema de comunicaciones inalambricas.

Info

Publication number
MXPA03011171A
MXPA03011171A MXPA03011171A MXPA03011171A MXPA03011171A MX PA03011171 A MXPA03011171 A MX PA03011171A MX PA03011171 A MXPA03011171 A MX PA03011171A MX PA03011171 A MXPA03011171 A MX PA03011171A MX PA03011171 A MXPA03011171 A MX PA03011171A
Authority
MX
Mexico
Prior art keywords
congestion
threshold
wireless communication
communication system
congestion control
Prior art date
Application number
MXPA03011171A
Other languages
English (en)
Inventor
Jain Avinash
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of MXPA03011171A publication Critical patent/MXPA03011171A/es

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H04W28/12—Flow control between communication endpoints using signalling between network elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/24—Accounting or billing
    • 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
    • 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
    • H04W28/22—Negotiating communication rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Traffic Control Systems (AREA)
  • External Artificial Organs (AREA)

Abstract

Metodo y aparato para el control de congestion en un sistema de comunicaciones inalambricas. En una modalidad, el estado de un bit de congestion indica el tipo de ajuste, tal como un incremento o disminucion, a realizarse en una terminal de acceso a fin de determinar la siguiente velocidad de datos para las transmisiones por el enlace inverso. El estado del bit de congestion se determina comparando un parametro de congestion con un umbral predeterminado (186). Una modalidad implementa un umbral de lazo exterior que tiene un margen con respecto al umbral metrico de congestion deseado. El umbral de lazo exterior se ajusta en respuesta a la comparacion de una metrica de congestion medida con el umbral deseado (192, 194, 196). El ajuste de umbral de lazo exterior mantiene la metrica de congestion hasta una probabilidad predeterminada de exceder el umbral deseado.
MXPA03011171A 2001-06-07 2002-06-05 Metodo y aparato para el control de congestion en un sistema de comunicaciones inalambricas. MXPA03011171A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/877,917 US6983153B2 (en) 2001-06-07 2001-06-07 Method and apparatus for congestion control in a wireless communication system
PCT/US2002/017815 WO2002101956A1 (en) 2001-06-07 2002-06-05 Method and apparatus for congestion control in a wireless communication system

Publications (1)

Publication Number Publication Date
MXPA03011171A true MXPA03011171A (es) 2004-02-26

Family

ID=25370995

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03011171A MXPA03011171A (es) 2001-06-07 2002-06-05 Metodo y aparato para el control de congestion en un sistema de comunicaciones inalambricas.

Country Status (16)

Country Link
US (2) US6983153B2 (es)
EP (2) EP1879339B1 (es)
JP (1) JP4242275B2 (es)
KR (1) KR100943776B1 (es)
CN (1) CN1528061B (es)
AT (1) ATE382995T1 (es)
BR (1) BR0210194A (es)
CA (1) CA2449616A1 (es)
DE (1) DE60224390T2 (es)
ES (1) ES2575932T3 (es)
IL (1) IL159180A0 (es)
MX (1) MXPA03011171A (es)
NO (1) NO20035419D0 (es)
RU (1) RU2004100236A (es)
TW (1) TW566015B (es)
WO (1) WO2002101956A1 (es)

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EP1397875B1 (en) 2008-01-02
EP1879339B1 (en) 2016-04-13
IL159180A0 (en) 2004-06-01
ATE382995T1 (de) 2008-01-15
NO20035419D0 (no) 2003-12-05
CN1528061A (zh) 2004-09-08
CN1528061B (zh) 2012-05-09
DE60224390T2 (de) 2008-12-18
EP1879339A3 (en) 2010-04-28
EP1397875A1 (en) 2004-03-17
JP2004533188A (ja) 2004-10-28
WO2002101956A1 (en) 2002-12-19
BR0210194A (pt) 2005-04-19
KR20040044413A (ko) 2004-05-28
TW566015B (en) 2003-12-11
EP1879339A2 (en) 2008-01-16
KR100943776B1 (ko) 2010-02-23
US20060030345A1 (en) 2006-02-09
JP4242275B2 (ja) 2009-03-25
DE60224390D1 (de) 2008-02-14
ES2575932T3 (es) 2016-07-04
US6983153B2 (en) 2006-01-03
CA2449616A1 (en) 2002-12-19
US7428421B2 (en) 2008-09-23
US20020193118A1 (en) 2002-12-19
RU2004100236A (ru) 2005-06-10

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