DE602007005049D1 - Verfahren und Vorrichtung zur Sicherung der Dienstqualität - Google Patents

Verfahren und Vorrichtung zur Sicherung der Dienstqualität

Info

Publication number
DE602007005049D1
DE602007005049D1 DE602007005049T DE602007005049T DE602007005049D1 DE 602007005049 D1 DE602007005049 D1 DE 602007005049D1 DE 602007005049 T DE602007005049 T DE 602007005049T DE 602007005049 T DE602007005049 T DE 602007005049T DE 602007005049 D1 DE602007005049 D1 DE 602007005049D1
Authority
DE
Germany
Prior art keywords
ensuring
service
quality
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602007005049T
Other languages
German (de)
English (en)
Inventor
Yun-Ju Cho
Cheol Ju Hwang
Soo-Hong Park
Young-Keun Kim
Han-Sung Kim
Won-Dong Yun
Min-Ho Lee
Jeong-Rok Jang
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE602007005049D1 publication Critical patent/DE602007005049D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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]
    • H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
    • H04L47/263—Rate modification at the source after receiving feedback
    • 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
    • H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
    • H04W28/0257—Traffic management, e.g. flow control or congestion control per individual bearer or channel the individual bearer or channel having a maximum bit rate or a bit rate guarantee
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H04W36/0044—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information of quality context information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
DE602007005049T 2006-04-19 2007-01-11 Verfahren und Vorrichtung zur Sicherung der Dienstqualität Active DE602007005049D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20060035345 2006-04-19
KR1020060042393A KR100823263B1 (ko) 2006-04-19 2006-05-11 ＱｏＳ 보장 방법 및 장치

Publications (1)

Publication Number Publication Date
DE602007005049D1 true DE602007005049D1 (de) 2010-04-15

Family

ID=38817963

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007005049T Active DE602007005049D1 (de) 2006-04-19 2007-01-11 Verfahren und Vorrichtung zur Sicherung der Dienstqualität

Country Status (4)

Country Link
JP (1) JP2013066188A (zh)
KR (1) KR100823263B1 (zh)
CN (2) CN101764676B (zh)
DE (1) DE602007005049D1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8275375B2 (en) * 2010-03-25 2012-09-25 Jong Hyup Lee Data integration for wireless network systems
JP6677061B2 (ja) 2016-04-22 2020-04-08 株式会社リコー 通信装置、通信システム、及びプログラム
CN112019363B (zh) * 2019-05-30 2021-12-14 华为技术有限公司 确定业务传输需求的方法、设备及系统
US11632176B2 (en) * 2020-10-30 2023-04-18 Juniper Networks, Inc. Automatic negotiation of optical transceiver configuration parameters
EP4358582A1 (en) * 2021-07-23 2024-04-24 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Qos adjustment method and apparatus, device, and medium
CN114095451B (zh) * 2021-11-17 2024-05-21 腾讯科技（深圳）有限公司 一种数据处理方法、设备及计算机可读存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100307758B1 (ko) * 1999-08-04 2001-09-29 안병엽 무선 비동기 전송 모드 망에서의 호 수락 제어 방법
GB2378613B (en) * 2001-08-08 2003-11-12 Motorola Inc A communication network,a network element and method of congestion control therefor
CN100388730C (zh) * 2002-11-27 2008-05-14 华为技术有限公司 流量工程链路状态扩散方法
KR100601886B1 (ko) * 2004-07-12 2006-07-19 삼성전자주식회사 이종 네트워크 간 핸드오버 제어방법
JP4427415B2 (ja) * 2004-08-05 2010-03-10 株式会社日立コミュニケーションテクノロジー ハンドオフ制御方法、無線制御局及び無線基地局

Also Published As

Publication number Publication date
KR20070103660A (ko) 2007-10-24
CN101764676A (zh) 2010-06-30
CN101764676B (zh) 2014-07-23
JP2013066188A (ja) 2013-04-11
CN101060717A (zh) 2007-10-24
KR100823263B1 (ko) 2008-04-17
CN101060717B (zh) 2013-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition