WO2009129268A3 - Methods and apparatus for communicating and/or using load information in support of decentralized traffic scheduling decisions - Google Patents

Methods and apparatus for communicating and/or using load information in support of decentralized traffic scheduling decisions Download PDF

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Publication number
WO2009129268A3
WO2009129268A3 PCT/US2009/040576 US2009040576W WO2009129268A3 WO 2009129268 A3 WO2009129268 A3 WO 2009129268A3 US 2009040576 W US2009040576 W US 2009040576W WO 2009129268 A3 WO2009129268 A3 WO 2009129268A3
Authority
WO
WIPO (PCT)
Prior art keywords
traffic
information
decisions
transmitter
load weight
Prior art date
Application number
PCT/US2009/040576
Other languages
French (fr)
Other versions
WO2009129268A2 (en
Inventor
Prashanth Hande
Xinzhou Wu
Sundeep Rangan
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Priority to KR1020137013557A priority Critical patent/KR20130066710A/en
Priority to CN200980110674.4A priority patent/CN101978660B/en
Priority to KR1020157008847A priority patent/KR101560628B1/en
Priority to EP09733271A priority patent/EP2266267A2/en
Priority to JP2011505151A priority patent/JP5226860B2/en
Publication of WO2009129268A2 publication Critical patent/WO2009129268A2/en
Publication of WO2009129268A3 publication Critical patent/WO2009129268A3/en

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Abstract

Methods and apparatus related to communicating and/or using load information in support of decentralized traffic scheduling decisions are described. Individual wireless terminals corresponding to a peer to peer connection which desire to communicate traffic signals make transmitter yielding and/or receiver yielding decisions on a traffic slot by traffic slot basis. Loading information is used to intentionally skew transmitter yielding decisions in response to conditions and/or needs in the system. A link load weight value is generated based on intended transmitter loading related information and/or intended receiver loading related information. Traffic request parameters and/or link load weight values are communicated between wireless communications devices in request and/or request response signaling. As part of a transmitter yielding decision, one or more of: a spillage value, weighted SINR, and an interference cost estimate is calculated based on: one or more link load weight values and channel condition measurement information.
PCT/US2009/040576 2008-04-15 2009-04-14 Methods and apparatus for communicating and/or using load information in support of decentralized traffic scheduling decisions WO2009129268A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020137013557A KR20130066710A (en) 2008-04-15 2009-04-14 Methods and apparatus for communicating and/or using load information in support of decentralized traffic scheduling decisions
CN200980110674.4A CN101978660B (en) 2008-04-15 2009-04-14 Methods and apparatus for communicating and/or using load information in support of decentralized traffic scheduling decisions
KR1020157008847A KR101560628B1 (en) 2008-04-15 2009-04-14 Methods and apparatus for communicating and/or using load information in support of decentralized traffic scheduling decisions
EP09733271A EP2266267A2 (en) 2008-04-15 2009-04-14 Methods and apparatus for communicating and/or using load information in support of decentralized traffic scheduling decisions
JP2011505151A JP5226860B2 (en) 2008-04-15 2009-04-14 Method and apparatus for communicating and / or using load information to support distributed traffic scheduling decisions

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US4503008P 2008-04-15 2008-04-15
US61/045,030 2008-04-15
US12/268,138 2008-11-10
US12/268,138 US8750116B2 (en) 2008-04-15 2008-11-10 Methods and apparatus for communicating and/or using load information in support of decentralized traffic scheduling decisions

Publications (2)

Publication Number Publication Date
WO2009129268A2 WO2009129268A2 (en) 2009-10-22
WO2009129268A3 true WO2009129268A3 (en) 2010-01-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/040576 WO2009129268A2 (en) 2008-04-15 2009-04-14 Methods and apparatus for communicating and/or using load information in support of decentralized traffic scheduling decisions

Country Status (7)

Country Link
US (1) US8750116B2 (en)
EP (1) EP2266267A2 (en)
JP (1) JP5226860B2 (en)
KR (3) KR20130066710A (en)
CN (1) CN101978660B (en)
TW (1) TW200948156A (en)
WO (1) WO2009129268A2 (en)

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US8072917B2 (en) * 2007-10-31 2011-12-06 Qualcomm Incorporated Methods and apparatus supporting adaptive decentralized traffic scheduling for wireless communications
US8520524B2 (en) * 2008-11-10 2013-08-27 Qualcomm Incorporated Methods and apparatus for making transmitter and/or receiver communications decisions
US8693336B2 (en) * 2008-11-10 2014-04-08 Qualcomm Incorporated Communications decision methods and apparatus
US8526461B2 (en) 2008-11-10 2013-09-03 Qualcomm Incorporated Methods and apparatus supporting adaptive decentralized traffic scheduling including a dynamic transmitter yielding threshold
US8582492B2 (en) * 2008-11-10 2013-11-12 Qualcomm Incorporated Methods and apparatus supporting adaptive decentralized traffic scheduling including a dynamic receiver yielding threshold
US8687506B2 (en) * 2009-12-14 2014-04-01 At&T Intellectual Property I, L.P. Identifying network performance alert conditions
US9042237B2 (en) 2009-12-14 2015-05-26 At&T Intellectual Property I, L.P. Identifying network performance alert conditions
US20110153381A1 (en) * 2009-12-18 2011-06-23 Saryu Shah Method and System for Smart Queuing of Test Requests
US8526317B2 (en) * 2010-05-27 2013-09-03 Qualcomm Incorporated Methods and apparatus for preemptive backoff for medium access in wireless peer-to-peer networks
US10694402B2 (en) 2010-11-05 2020-06-23 Mark Cummings Security orchestration and network immune system deployment framework
US9311108B2 (en) 2010-11-05 2016-04-12 Mark Cummings Orchestrating wireless network operations
US10687250B2 (en) * 2010-11-05 2020-06-16 Mark Cummings Mobile base station network
US8705486B2 (en) * 2011-01-19 2014-04-22 Qualcomm Incorporated Methods and apparatus for scheduling peer to peer traffic in cellular networks
TW201247005A (en) * 2011-04-05 2012-11-16 Interdigital Patent Holdings Wireless peer-to-peer network topology
US9842498B2 (en) * 2011-07-05 2017-12-12 Qualcomm Incorporated Road-traffic-based group, identifier, and resource selection in vehicular peer-to-peer networks
US8509787B2 (en) 2011-07-07 2013-08-13 Cygnus Broadband, Inc. Communications base station with decision function for distributing traffic across multiple backhauls
US9113492B2 (en) * 2011-11-07 2015-08-18 Qualcomm Incorporated Method and apparatus for transmit priority determination within a link
US20130308524A1 (en) * 2012-05-15 2013-11-21 Qualcomm Incorporated Distributed interference management algorithm
US9723621B2 (en) * 2012-10-19 2017-08-01 Qualcomm Incorporated Priority assignment in FlashLinQ distributed scheduling algorithm to fine-tune performance
KR101682536B1 (en) 2012-12-14 2016-12-06 후아웨이 테크놀러지 컴퍼니 리미티드 Service provisioning using abstracted network resource requirements
US9294980B2 (en) * 2013-03-14 2016-03-22 At&T Mobility Ii Llc Apparatus and method for management of service requests in an overload environment
US10079617B2 (en) * 2013-11-05 2018-09-18 Lg Electronics Inc. D2D communication method and apparatus based on channel hopping
CN104955141B (en) * 2014-03-27 2018-11-02 大唐电信科技产业控股有限公司 A kind of Poewr control method and device
US11212819B2 (en) * 2014-09-26 2021-12-28 Kyocera Corporation Cooperative distributed scheduling for device-to-device (D2D) communication
EP3318092B8 (en) * 2015-06-30 2021-02-24 Apple Inc. Distributed link scheduling technique for device to device communication
US9762495B1 (en) * 2016-09-13 2017-09-12 International Business Machines Corporation Weighted distribution across paths of degraded quality
US11477667B2 (en) 2018-06-14 2022-10-18 Mark Cummings Using orchestrators for false positive detection and root cause analysis
WO2022178831A1 (en) * 2021-02-26 2022-09-01 华为技术有限公司 Radio resource scheduling method and device

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Also Published As

Publication number Publication date
KR20150046354A (en) 2015-04-29
KR101560628B1 (en) 2015-10-15
KR20110005864A (en) 2011-01-19
EP2266267A2 (en) 2010-12-29
TW200948156A (en) 2009-11-16
CN101978660B (en) 2015-04-01
US20090257351A1 (en) 2009-10-15
US8750116B2 (en) 2014-06-10
JP5226860B2 (en) 2013-07-03
JP2011520331A (en) 2011-07-14
KR101547183B1 (en) 2015-08-25
WO2009129268A2 (en) 2009-10-22
CN101978660A (en) 2011-02-16
KR20130066710A (en) 2013-06-20

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