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UA92131C2 - Congestion control in a wireless data network - Google Patents

Congestion control in a wireless data network

Info

Publication number
UA92131C2
UA92131C2 UAA200508837A UA2005008837A UA92131C2 UA 92131 C2 UA92131 C2 UA 92131C2 UA A200508837 A UAA200508837 A UA A200508837A UA 2005008837 A UA2005008837 A UA 2005008837A UA 92131 C2 UA92131 C2 UA 92131C2
Authority
UA
Ukraine
Prior art keywords
rate
transmission
congestion control
response
busy signal
Prior art date
Application number
UAA200508837A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Сандип САРКАР
Original Assignee
Квелкомм Инкорпорейтед
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 Квелкомм Инкорпорейтед filed Critical Квелкомм Инкорпорейтед
Publication of UA92131C2 publication Critical patent/UA92131C2/en

Links

Classifications

    • Y02B60/50—

Landscapes

  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)

Abstract

Techniques for congestion control are disclosed. In one embodiment, a base station allocates (350) a shared resource using a combination of zero or more individual grants and zero or more common grants, and generates a busy signal (370) in response to loading conditions that exceed a pre-determined level. In another embodiment, a subset of transmitting mobile stations reduce their transmission rate in response to a busy signal. The subset may include autonomous transmission, commonly granted transmission, individually granted transmission, or any combination thereof. In various embodiments, rate adjustment may be probabilistic or deterministic. In one embodiment, a rate table (1000) is deployed, and a mobile station decreases or increases the transmission rate from one rate in the table to a lower or higher rate in the table, respectively, in response to the busy signal. Various other aspects are also presented. These aspects have the benefit of providing efficient congestion control, avoiding excessive interference and increasing capacity.
UAA200508837A 2003-02-18 2004-02-18 Congestion control in a wireless data network UA92131C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44826903P 2003-02-18 2003-02-18

Publications (1)

Publication Number Publication Date
UA92131C2 true UA92131C2 (en) 2010-10-11

Family

ID=36606078

Family Applications (5)

Application Number Title Priority Date Filing Date
UAA200508822A UA89024C2 (en) 2003-02-18 2004-02-17 Method and apparatus for reverse link data rate control (versions)
UAA200508838A UA89162C2 (en) 2003-02-18 2004-02-17 Multiplexing commands with code division in a multiplexing channel with code division
UAA200508837A UA92131C2 (en) 2003-02-18 2004-02-18 Congestion control in a wireless data network
UAA200508777A UA84865C2 (en) 2003-02-18 2004-02-18 System and method for controlling the power level in wireless commnication system (variants)
UAA200508829A UA86761C2 (en) 2003-02-18 2004-02-18 Planned and off-line transmission and acknowledgement of receipt

Family Applications Before (2)

Application Number Title Priority Date Filing Date
UAA200508822A UA89024C2 (en) 2003-02-18 2004-02-17 Method and apparatus for reverse link data rate control (versions)
UAA200508838A UA89162C2 (en) 2003-02-18 2004-02-17 Multiplexing commands with code division in a multiplexing channel with code division

Family Applications After (2)

Application Number Title Priority Date Filing Date
UAA200508777A UA84865C2 (en) 2003-02-18 2004-02-18 System and method for controlling the power level in wireless commnication system (variants)
UAA200508829A UA86761C2 (en) 2003-02-18 2004-02-18 Planned and off-line transmission and acknowledgement of receipt

Country Status (2)

Country Link
CN (5) CN1762119A (en)
UA (5) UA89024C2 (en)

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JP4472713B2 (en) * 2006-06-19 2010-06-02 株式会社エヌ・ティ・ティ・ドコモ Mobile station apparatus, transmission method, and mobile communication system
US8243660B2 (en) * 2006-06-22 2012-08-14 Samsung Electronics Co., Ltd Method of transmitting scheduling request in mobile communication system and terminal apparatus for the same
CN101282507B (en) * 2007-04-05 2011-07-20 中兴通讯股份有限公司 System and method for transmission of data
PT2177073T (en) * 2007-08-03 2023-08-03 Nokia Siemens Networks Oy Mobile station aggregation of acknowledgments and negative acknowledgments in wireless networks
CN101426271B (en) * 2007-10-29 2011-08-10 电信科学技术研究院 Method and system for channel configuration
US8867456B2 (en) * 2007-11-27 2014-10-21 Qualcomm Incorporated Interface management in wireless communication system using hybrid time reuse
US8665801B2 (en) * 2008-01-08 2014-03-04 Alcatel Lucent Allocating forward link resources for transmitting data over a shared forward link data channel without allocating reverse link resources for reverse link data transmission
US8995559B2 (en) * 2008-03-28 2015-03-31 Qualcomm Incorporated Signaling message transmission in a wireless communication network
CN101835255B (en) * 2009-01-21 2014-06-25 开曼群岛威睿电通股份有限公司 Adaptive acknowledging and power control device, method and system
CN102026258B (en) * 2009-09-22 2014-08-13 中兴通讯股份有限公司 Method and device for controlling raise over thermal
CN102376306B (en) * 2010-08-04 2013-01-23 华为技术有限公司 Method and device for acquiring speech frame level
US10560304B2 (en) * 2017-07-12 2020-02-11 Qualcomm Incorporated Techniques and apparatuses for multiplexing schemes for millimeter wave downlink single carrier waveforms
CN115835127B (en) * 2022-11-24 2023-08-01 东土科技(宜昌)有限公司 Method, device, computer equipment and storage medium for positioning target in chemical plant

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
US5406585A (en) * 1992-11-30 1995-04-11 Motorola, Inc. Method and apparatus for trellis decoding in a multiple-access system
KR100195745B1 (en) * 1996-08-23 1999-06-15 전주범 Add compare selecter of vitervi decoder
US5914950A (en) * 1997-04-08 1999-06-22 Qualcomm Incorporated Method and apparatus for reverse link rate scheduling
CN1171407C (en) * 2000-09-19 2004-10-13 中兴通讯股份有限公司 A Method of Outer Loop Power Control in WCDMA System
AU2002214853A1 (en) * 2000-10-20 2002-04-29 Nortel Networks Limited Multi-user detector for direct sequence - code division multiple access (ds/cdma) channels
WO2002037693A2 (en) * 2000-11-06 2002-05-10 Cute Ltd. Reliable detection of a transport format identifier in a transport format identification field of a digital communication system
US20030088819A1 (en) * 2001-02-06 2003-05-08 Shinsuke Uga Error correction/decoding method
US7120134B2 (en) * 2001-02-15 2006-10-10 Qualcomm, Incorporated Reverse link channel architecture for a wireless communication system
US7158504B2 (en) * 2001-05-21 2007-01-02 Lucent Technologies, Inc. Multiple mode data communication system and method and forward and/or reverse link control channel structure
FR2825857B1 (en) * 2001-06-12 2006-05-19 Cit Alcatel METHOD FOR ADJUSTING POWER CONTROL INNER LOOP TARGET VALUE IN A MOBILE RADIOCOMMUNICATIONS SYSTEM

Also Published As

Publication number Publication date
CN100456878C (en) 2009-01-28
UA86761C2 (en) 2009-05-25
CN1762174A (en) 2006-04-19
CN1751531A (en) 2006-03-22
CN100441009C (en) 2008-12-03
CN1762119A (en) 2006-04-19
UA84865C2 (en) 2008-12-10
UA89024C2 (en) 2009-12-25
CN1774885B (en) 2015-07-22
CN100579314C (en) 2010-01-06
UA89162C2 (en) 2010-01-11
CN1774885A (en) 2006-05-17
CN1762169A (en) 2006-04-19

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