WO2008090980A1 - パケット往復時間測定方法 - Google Patents

パケット往復時間測定方法 Download PDF

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Publication number
WO2008090980A1
WO2008090980A1 PCT/JP2008/051088 JP2008051088W WO2008090980A1 WO 2008090980 A1 WO2008090980 A1 WO 2008090980A1 JP 2008051088 W JP2008051088 W JP 2008051088W WO 2008090980 A1 WO2008090980 A1 WO 2008090980A1
Authority
WO
WIPO (PCT)
Prior art keywords
rtt
round trip
trip time
packet round
measuring method
Prior art date
Application number
PCT/JP2008/051088
Other languages
English (en)
French (fr)
Inventor
Toshio Sakimura
Makoto Funabiki
Akihiro Tatsuta
Hiroshi Ohue
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to JP2008525733A priority Critical patent/JP4181213B2/ja
Priority to US12/524,455 priority patent/US20100067393A1/en
Priority to EP08710589.6A priority patent/EP2129046A4/en
Publication of WO2008090980A1 publication Critical patent/WO2008090980A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/009—Closed loop measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H04L43/0864—Round trip delays
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/107—Network architectures or network communication protocols for network security for controlling access to devices or network resources wherein the security policies are location-dependent, e.g. entities privileges depend on current location or allowing specific operations only from locally connected terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

　ソース機器（１０）からシンク機器（２０）へのパケット往復時間ＲＴＴを測定するときに、帯域管理部（２８）は、ソース機器（１０）からシンク機器（２０）にＲＴＴ試験コマンドを送信するための予約期間（ＣＴＢｔ）と、シンク機器（２０）からソース機器（１０）にＲＴＴレスポンス設定要求コマンドを送信するための（ＣＴＢｒ）とをスーパーフレーム期間に割り当てる。コントローラ（１３）は、予約期間（ＣＴＢｔ）の開始タイミングにおいてＲＴＴ試験コマンドを送信するとともにＲＴＴの測定を開始し、ＲＴＴレスポンス設定要求コマンドを受信したときにＲＴＴの測定を終了する。
PCT/JP2008/051088 2007-01-25 2008-01-25 パケット往復時間測定方法 WO2008090980A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008525733A JP4181213B2 (ja) 2007-01-25 2008-01-25 パケット往復時間測定方法
US12/524,455 US20100067393A1 (en) 2007-01-25 2008-01-25 Packet round trip time measuring method
EP08710589.6A EP2129046A4 (en) 2007-01-25 2008-01-25 METHOD FOR MEASURING PACKET RETURN TRANSMISSION TIME

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007014851 2007-01-25
JP2007-014851 2007-01-25

Publications (1)

Publication Number Publication Date
WO2008090980A1 true WO2008090980A1 (ja) 2008-07-31

Family

ID=39644554

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051088 WO2008090980A1 (ja) 2007-01-25 2008-01-25 パケット往復時間測定方法

Country Status (4)

Country Link
US (1) US20100067393A1 (ja)
EP (1) EP2129046A4 (ja)
JP (3) JP4181213B2 (ja)
WO (1) WO2008090980A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010023890A1 (ja) * 2008-08-28 2010-03-04 パナソニック株式会社 無線伝送装置、無線伝送方法、プログラム、及び集積回路
JP4843089B2 (ja) * 2007-02-02 2011-12-21 エルジー エレクトロニクス インコーポレイティド 無線ネットワークにおけるデータパケット伝送方法及びチャネル割当方法
CN102802185A (zh) * 2011-05-26 2012-11-28 中兴通讯股份有限公司 一种小区无线覆盖性能测试的方法及***、终端和基站
WO2013011830A1 (ja) * 2011-07-15 2013-01-24 ソニー株式会社 通信装置及び通信方法、通信システム、並びにコンピューター・プログラム
JP2016506650A (ja) * 2012-12-10 2016-03-03 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 拡張ラウンドトリップ時間（ｒｔｔ）交換のための方法およびシステム
JP2017503400A (ja) * 2013-12-10 2017-01-26 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． セル管理装置及びセル管理方法
JP2017163562A (ja) * 2008-11-25 2017-09-14 インテル・コーポレーション 指向性送信技術

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100914707B1 (ko) * 2006-12-01 2009-08-28 엘지전자 주식회사 무선 네트워크에서의 긴급 채널 자원 할당 방법 및 디바이스
JP4209939B2 (ja) * 2007-03-30 2009-01-14 パナソニック株式会社 帯域割り当て方法
US8892127B2 (en) 2008-11-21 2014-11-18 Qualcomm Incorporated Wireless-based positioning adjustments using a motion sensor
US20100130230A1 (en) * 2008-11-21 2010-05-27 Qualcomm Incorporated Beacon sectoring for position determination
US9645225B2 (en) * 2008-11-21 2017-05-09 Qualcomm Incorporated Network-centric determination of node processing delay
US20100135178A1 (en) 2008-11-21 2010-06-03 Qualcomm Incorporated Wireless position determination using adjusted round trip time measurements
US9125153B2 (en) * 2008-11-25 2015-09-01 Qualcomm Incorporated Method and apparatus for two-way ranging
US8768344B2 (en) * 2008-12-22 2014-07-01 Qualcomm Incorporated Post-deployment calibration for wireless position determination
US8750267B2 (en) * 2009-01-05 2014-06-10 Qualcomm Incorporated Detection of falsified wireless access points
CN101990309A (zh) * 2009-08-06 2011-03-23 中兴通讯股份有限公司 终端接入的方法和终端
US20110044303A1 (en) * 2009-08-18 2011-02-24 Xuquan Ji Device, system, and method of adjusting a contention window for wireless transmission
CN102484540B (zh) * 2009-09-21 2016-05-11 皇家飞利浦电子股份有限公司 具有双唤醒的异步传输
US8781492B2 (en) 2010-04-30 2014-07-15 Qualcomm Incorporated Device for round trip time measurements
US20120099487A1 (en) * 2010-10-26 2012-04-26 Geoffrey Langos Systems and methods for integrating information from voice over internet protocol systems and social networking systems
JP5482823B2 (ja) * 2012-05-11 2014-05-07 オンキヨー株式会社 送信装置
JP5301011B1 (ja) * 2012-05-23 2013-09-25 株式会社東芝 コンテンツ送信装置、及びコンテンツ送信方法
US20140098744A1 (en) * 2012-10-10 2014-04-10 Qualcomm Incorporated Method for controlling transmission of protocol data units
WO2014083739A1 (ja) * 2012-11-28 2014-06-05 パナソニック株式会社 受信端末および受信方法
JP5739015B2 (ja) 2013-03-28 2015-06-24 株式会社東芝 通信装置、通信方法及びプログラム
US9961157B2 (en) * 2014-11-11 2018-05-01 Dell Products L.P. Adaptive compression management for web services
US10686861B2 (en) 2018-10-02 2020-06-16 Google Llc Live stream connector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005043797A2 (en) * 2003-10-31 2005-05-12 Warner Bros. Entertainment Inc. Method and system for limiting content diffusion to local receivers
JP2006270248A (ja) 2005-03-22 2006-10-05 Sharp Corp パケット通信装置、パケット往復時間測定プログラムおよび記録媒体

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004364069A (ja) * 2003-06-06 2004-12-24 Sony Corp 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
US20050234735A1 (en) * 2003-11-26 2005-10-20 Williams Jim C Digital rights management using proximity testing
US8276209B2 (en) * 2004-09-17 2012-09-25 Koninklijke Philips Electronics N.V. Proximity check server
CN101156344A (zh) * 2005-04-22 2008-04-02 三星电子株式会社 测量往返时间的方法和使用往返时间测量方法的邻近性检查方法
KR101399361B1 (ko) * 2006-08-25 2014-05-26 삼성전자주식회사 무선 통신 방법 및 장치
US7843848B2 (en) * 2006-10-31 2010-11-30 Freescale Semiconductor, Inc. Methods and apparatus for round trip time measurements
US7948961B2 (en) * 2007-01-26 2011-05-24 Sibeam, Inc. Wireless proximity estimation
KR20080072493A (ko) * 2007-02-02 2008-08-06 엘지전자 주식회사 데이터 전송 지연 단축 및/또는 데이터 패킷 전송 방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005043797A2 (en) * 2003-10-31 2005-05-12 Warner Bros. Entertainment Inc. Method and system for limiting content diffusion to local receivers
JP2006270248A (ja) 2005-03-22 2006-10-05 Sharp Corp パケット通信装置、パケット往復時間測定プログラムおよび記録媒体

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2129046A4

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4843089B2 (ja) * 2007-02-02 2011-12-21 エルジー エレクトロニクス インコーポレイティド 無線ネットワークにおけるデータパケット伝送方法及びチャネル割当方法
WO2010023890A1 (ja) * 2008-08-28 2010-03-04 パナソニック株式会社 無線伝送装置、無線伝送方法、プログラム、及び集積回路
US8553550B2 (en) 2008-08-28 2013-10-08 Panasonic Corporation Wireless transmission device, wireless transmission method, program, and integrated circuit
JP2017163562A (ja) * 2008-11-25 2017-09-14 インテル・コーポレーション 指向性送信技術
CN102802185A (zh) * 2011-05-26 2012-11-28 中兴通讯股份有限公司 一种小区无线覆盖性能测试的方法及***、终端和基站
CN102802185B (zh) * 2011-05-26 2016-06-15 中兴通讯股份有限公司 一种小区无线覆盖性能测试的方法及***、终端和基站
WO2013011830A1 (ja) * 2011-07-15 2013-01-24 ソニー株式会社 通信装置及び通信方法、通信システム、並びにコンピューター・プログラム
US9350541B2 (en) 2011-07-15 2016-05-24 Sony Corporation Communication apparatus, communication method, communication system, and computer program
JP2016506650A (ja) * 2012-12-10 2016-03-03 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 拡張ラウンドトリップ時間（ｒｔｔ）交換のための方法およびシステム
JP2017198683A (ja) * 2012-12-10 2017-11-02 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 拡張ラウンドトリップ時間（ｒｔｔ）交換のための方法およびシステム
JP2017503400A (ja) * 2013-12-10 2017-01-26 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． セル管理装置及びセル管理方法

Also Published As

Publication number Publication date
JP4181213B2 (ja) 2008-11-12
JP2009296601A (ja) 2009-12-17
EP2129046A4 (en) 2013-06-12
JPWO2008090980A1 (ja) 2010-05-20
US20100067393A1 (en) 2010-03-18
JP2008283691A (ja) 2008-11-20
EP2129046A1 (en) 2009-12-02
JP4377438B2 (ja) 2009-12-02

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