JP2009038444A - ネットワークシステム、制御方法及びゲートウェイ装置 - Google Patents

ネットワークシステム、制御方法及びゲートウェイ装置 Download PDF

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Publication number
JP2009038444A
JP2009038444A JP2007198683A JP2007198683A JP2009038444A JP 2009038444 A JP2009038444 A JP 2009038444A JP 2007198683 A JP2007198683 A JP 2007198683A JP 2007198683 A JP2007198683 A JP 2007198683A JP 2009038444 A JP2009038444 A JP 2009038444A
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Japan
Prior art keywords
base station
gateway device
control packet
delay time
difference
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JP2007198683A
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English (en)
Japanese (ja)
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JP2009038444A5 (enExample
Inventor
Koji Wakayama
浩二 若山
Hirotake Wakai
洋丈 若井
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.)
Kokusai Denki Electric Inc
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Hitachi Kokusai Electric Inc
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Filing date
Publication date
Application filed by Hitachi Kokusai Electric Inc filed Critical Hitachi Kokusai Electric Inc
Priority to JP2007198683A priority Critical patent/JP2009038444A/ja
Priority to US12/219,258 priority patent/US20090034479A1/en
Publication of JP2009038444A publication Critical patent/JP2009038444A/ja
Publication of JP2009038444A5 publication Critical patent/JP2009038444A5/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/16—Multipoint routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0007—Control or signalling for completing the hand-off for multicast or broadcast services, e.g. MBMS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP2007198683A 2007-07-31 2007-07-31 ネットワークシステム、制御方法及びゲートウェイ装置 Pending JP2009038444A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007198683A JP2009038444A (ja) 2007-07-31 2007-07-31 ネットワークシステム、制御方法及びゲートウェイ装置
US12/219,258 US20090034479A1 (en) 2007-07-31 2008-07-18 Network system, control method, and gateway

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007198683A JP2009038444A (ja) 2007-07-31 2007-07-31 ネットワークシステム、制御方法及びゲートウェイ装置

Publications (2)

Publication Number Publication Date
JP2009038444A true JP2009038444A (ja) 2009-02-19
JP2009038444A5 JP2009038444A5 (enExample) 2010-06-17

Family

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JP2007198683A Pending JP2009038444A (ja) 2007-07-31 2007-07-31 ネットワークシステム、制御方法及びゲートウェイ装置

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US (1) US20090034479A1 (enExample)
JP (1) JP2009038444A (enExample)

Cited By (4)

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JP2011501931A (ja) * 2007-10-23 2011-01-13 コニンクリーケ・ケイピーエヌ・ナムローゼ・フェンノートシャップ 終端端末のグループの同期方法およびシステム
JP2012119810A (ja) * 2010-11-30 2012-06-21 Fujitsu Ltd 基地局装置、通信方法、および、通信システム
JP2015144408A (ja) * 2013-12-27 2015-08-06 株式会社日立国際電気 無線通信システム
KR20190043829A (ko) * 2017-10-19 2019-04-29 에스케이텔레콤 주식회사 기지국, 네트워크장치 및 네트워크장치의 동작 방법

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CN101785206B (zh) * 2007-06-20 2015-06-17 诺基亚通信公司 功率上升空间报告方法
KR101527009B1 (ko) * 2008-07-11 2015-06-18 엘지전자 주식회사 다중 셀 기반에서 멀티-셀 ｍｉｍｏ 적용 방법
US8213303B2 (en) 2008-09-12 2012-07-03 Intel Corporation Generating, at least in part, and/or receiving, at least in part, at least one request
KR101906505B1 (ko) * 2010-10-08 2018-10-11 삼성전자주식회사 제어 패킷 생성 방법 및 그 장치
DE102010062648A1 (de) * 2010-12-08 2012-06-14 Kuka Roboter Gmbh Telepräsenzsystem
JP2013017104A (ja) * 2011-07-06 2013-01-24 Fujitsu Ltd 通信システム
CN103428011B (zh) * 2012-05-16 2016-03-09 深圳市腾讯计算机系统有限公司 一种分布式系统中的节点状态探测方法、系统和装置
JP6496740B2 (ja) * 2013-09-26 2019-04-03 コーヒレント・ロジックス・インコーポレーテッド 次世代放送システム及び方法
JP7222332B2 (ja) * 2019-08-23 2023-02-15 トヨタ自動車株式会社 車両遠隔指示システム
WO2021180341A1 (en) * 2020-03-12 2021-09-16 Telefonaktiebolaget Lm Ericsson (Publ) Technique for implementing latency control

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JP2007049602A (ja) * 2005-08-12 2007-02-22 Yokogawa Electric Corp ネットワーク品質評価装置
WO2007082953A1 (en) * 2006-01-23 2007-07-26 Ipwireless Inc Quasi synchronous transmission in cellular networks

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US6298073B1 (en) * 1998-06-26 2001-10-02 Lefever Ronald Stanton Method using elastic buffering for equalizing transmission delays in a non-earth-synchronous multiple satellite data transmission system
DE10147164B4 (de) * 2001-09-25 2004-05-06 Siemens Ag Verfahren zur Ermittlung der Laufzeitverzögerung einer Verbindung mit Übertragung über ein paketbasiertes Netz
KR100933159B1 (ko) * 2003-07-11 2009-12-21 삼성전자주식회사 이동통신시스템에서 음성 데이터 전송을 위한 동기화 방법 및 시스템
US7388839B2 (en) * 2003-10-22 2008-06-17 International Business Machines Corporation Methods, apparatus and computer programs for managing performance and resource utilization within cluster-based systems
EP1796315A1 (en) * 2004-09-28 2007-06-13 Matsushita Electric Industrial Co., Ltd. Wireless transmission system, wireless station used therein and method used therefor
US7483701B2 (en) * 2005-02-11 2009-01-27 Cisco Technology, Inc. System and method for handling media in a seamless handoff environment
ATE454800T1 (de) * 2005-07-05 2010-01-15 Research In Motion Ltd Sprachsynchronisation während der verbindungsweiterreichung
US8155013B2 (en) * 2007-11-02 2012-04-10 Ntt Docomo, Inc. Synchronized multi-link transmission in an ARQ-enabled multi-hop wireless network

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007049602A (ja) * 2005-08-12 2007-02-22 Yokogawa Electric Corp ネットワーク品質評価装置
WO2007082953A1 (en) * 2006-01-23 2007-07-26 Ipwireless Inc Quasi synchronous transmission in cellular networks

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011501931A (ja) * 2007-10-23 2011-01-13 コニンクリーケ・ケイピーエヌ・ナムローゼ・フェンノートシャップ 終端端末のグループの同期方法およびシステム
JP2012119810A (ja) * 2010-11-30 2012-06-21 Fujitsu Ltd 基地局装置、通信方法、および、通信システム
JP2015144408A (ja) * 2013-12-27 2015-08-06 株式会社日立国際電気 無線通信システム
KR20190043829A (ko) * 2017-10-19 2019-04-29 에스케이텔레콤 주식회사 기지국, 네트워크장치 및 네트워크장치의 동작 방법
KR101990788B1 (ko) 2017-10-19 2019-06-19 에스케이텔레콤 주식회사 기지국, 네트워크장치 및 네트워크장치의 동작 방법

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US20090034479A1 (en) 2009-02-05

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