JP5837174B2 - ネットワーク構成要素によって処理される音声通話用のサービス品質を改善する方法 - Google Patents
ネットワーク構成要素によって処理される音声通話用のサービス品質を改善する方法 Download PDFInfo
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- JP5837174B2 JP5837174B2 JP2014238325A JP2014238325A JP5837174B2 JP 5837174 B2 JP5837174 B2 JP 5837174B2 JP 2014238325 A JP2014238325 A JP 2014238325A JP 2014238325 A JP2014238325 A JP 2014238325A JP 5837174 B2 JP5837174 B2 JP 5837174B2
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- 238000000034 method Methods 0.000 title claims description 32
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- 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
- H04L47/20—Traffic policing
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- 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
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- 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
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
- H04L1/0019—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- 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
-
- 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
- H04L47/12—Avoiding congestion; Recovering from congestion
-
- 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
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2416—Real-time traffic
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- 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
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
- H04L47/2433—Allocation of priorities to traffic types
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- 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
- H04L47/25—Flow control; Congestion control with rate being modified by the source upon detecting a change of network conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/54—Store-and-forward switching systems
- H04L12/56—Packet switching systems
- H04L12/5601—Transfer mode dependent, e.g. ATM
- H04L2012/5603—Access techniques
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Description
Claims (8)
- フェムト基地局によって処理される音声通話用のサービス品質を改善する方法であって、
前記フェムト基地局(10)で、前記フェムト基地局によって処理される少なくとも1つの音声通話用のサービス品質に基づいて、前記フェムト基地局によって送信されるデータ・トラフィックのデータ・レートを減速するステップ(S308、S310、S312、S334、S350、S320)と、
前記音声通話用の前記サービス品質が容認できなくなる場合、前記データ・トラフィックの前記データ・レートを削減するステップ(S310、S312)とを含み、
前記削減するステップは、前記音声通話用の前記サービス品質がある一定時間改善しない場合、前記データ・レートの削減を停止する、方法。 - 前記削減するステップは前記データ・レートを固定減分だけ削減する、請求項1に記載の方法。
- 前記削減するステップは前記データ・レートをあるパーセンテージだけ削減する、請求項1に記載の方法。
- 前記データ・レートの削減は前記音声通話用の前記サービス品質を向上させるかどうかに基づいて、前記削減するステップが何度も削減を繰り返す、請求項2または3に記載の方法。
- (1)前記音声通話用の前記サービス品質がある一定時間改善しないので前記削減するステップが前記データ・レートの削減を停止し、(2)前記音声通話用の前記サービス品質を改善するための代替手順が利用可能である場合、前記代替手順を導入するステップ(S336)
をさらに含む、請求項1に記載の方法。 - 前記音声通話用の前記サービス品質における改善を達成した最後の既知のデータ・レートで前記データ・レートを設定するステップ(S342)
をさらに含む、請求項5に記載の方法。 - 前記音声通話用の前記サービス品質を低下させることなしに前記データ・レートを増加させることができるかどうかを定期的に検査するステップ(S407−S414)
をさらに含む、請求項1に記載の方法。 - 前記検査するステップは前記音声通話用の前記サービス品質を低下させることなしに前記データ・レートを増加させることができると示す場合、前記データ・レートを増加されたレートに維持するステップ
をさらに含む、請求項7に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/654,389 US20110149732A1 (en) | 2009-12-18 | 2009-12-18 | Method of improving quality of service for voice calls handled by a network element |
US12/654,389 | 2009-12-18 |
Related Parent Applications (1)
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JP2012544568A Division JP5658273B2 (ja) | 2009-12-18 | 2010-11-30 | ネットワーク構成要素によって処理される音声通話用のサービス品質を改善する方法 |
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JP2015092680A JP2015092680A (ja) | 2015-05-14 |
JP5837174B2 true JP5837174B2 (ja) | 2015-12-24 |
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JP2012544568A Expired - Fee Related JP5658273B2 (ja) | 2009-12-18 | 2010-11-30 | ネットワーク構成要素によって処理される音声通話用のサービス品質を改善する方法 |
JP2014238325A Expired - Fee Related JP5837174B2 (ja) | 2009-12-18 | 2014-11-26 | ネットワーク構成要素によって処理される音声通話用のサービス品質を改善する方法 |
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JP2012544568A Expired - Fee Related JP5658273B2 (ja) | 2009-12-18 | 2010-11-30 | ネットワーク構成要素によって処理される音声通話用のサービス品質を改善する方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110149732A1 (ja) |
EP (1) | EP2514145B1 (ja) |
JP (2) | JP5658273B2 (ja) |
KR (1) | KR101423999B1 (ja) |
CN (1) | CN102714609B (ja) |
WO (1) | WO2011075303A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US8995282B2 (en) * | 2010-03-11 | 2015-03-31 | Telefonaktiebolaget L M Ericsson (Publ) | Fast channel probing |
JP5452375B2 (ja) * | 2010-06-03 | 2014-03-26 | 株式会社日立製作所 | 基地局 |
US8914537B2 (en) | 2012-08-07 | 2014-12-16 | Intel Mobile Communications GmbH | Methods and apparatuses for rate adaptation of quality of service based application |
WO2014169968A1 (en) * | 2013-04-17 | 2014-10-23 | Telefonaktiebolaget L M Ericsson (Publ) | A method and apparatus for optimising telecommuncation services |
CN105636209A (zh) * | 2014-11-03 | 2016-06-01 | 中国移动通信集团浙江有限公司 | 一种终端并发业务的资源分配方法、装置及基站 |
CN107182069B (zh) * | 2017-05-23 | 2020-06-26 | 深圳市微网力合信息技术有限公司 | 无线路由器传输速率切换方法、控制方法及无线路由器 |
US20200120211A1 (en) * | 2018-10-10 | 2020-04-16 | Avaya Inc. | Dynamic agent media type selection based on communication session quality of service parameters |
EP3912282A4 (en) * | 2019-01-15 | 2022-10-05 | NSL Comm Ltd | SYSTEM AND METHOD FOR OPTIMIZING THE THROUGHPUT OF A COMMUNICATION LINK |
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CN100452784C (zh) * | 2003-06-03 | 2009-01-14 | 北京共业科技有限公司 | 一种语音网关通讯设备和方法 |
KR101009861B1 (ko) * | 2003-08-19 | 2011-01-19 | 삼성전자주식회사 | 이동통신 시스템에서의 데이터 전송 방법과 전송률 할당 방법 및 이를 위한 장치 |
KR100970632B1 (ko) * | 2003-08-28 | 2010-07-15 | 엘지전자 주식회사 | 트래픽 제어 및 데이터 레이트 제어 방법 |
US20050281277A1 (en) * | 2004-06-22 | 2005-12-22 | Killian Thomas J | Establishing traffic priorities in a voice over IP network |
JP4417222B2 (ja) * | 2004-10-19 | 2010-02-17 | エヌ・ティ・ティ・コムウェア株式会社 | 音声品質制御システム及び方法、帯域制御装置、ならびに、コンピュータプログラム |
JP2007194823A (ja) * | 2006-01-18 | 2007-08-02 | Nec System Technologies Ltd | 映像音声制御装置、映像音声調整システム、映像音声調整方法およびプログラム |
US8553526B2 (en) * | 2006-09-28 | 2013-10-08 | Qualcomm Incorporated | Methods and apparatus for determining quality of service in a communication system |
US8131305B2 (en) | 2007-08-27 | 2012-03-06 | Telefonaktiebolaget L M Ericsson (Publ) | Method and a network control node for bandwidth and access control in femto cells of a wireless system |
WO2009097132A2 (en) * | 2008-01-28 | 2009-08-06 | Vonage Network Llc | Method and apparatus for voice traffic management in a data network |
US8483210B2 (en) * | 2008-01-28 | 2013-07-09 | Vonage Network Llc | Method and apparatus for voice traffic management in a data network |
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2009
- 2009-12-18 US US12/654,389 patent/US20110149732A1/en not_active Abandoned
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2010
- 2010-11-30 WO PCT/US2010/058267 patent/WO2011075303A1/en active Application Filing
- 2010-11-30 JP JP2012544568A patent/JP5658273B2/ja not_active Expired - Fee Related
- 2010-11-30 CN CN201080057644.4A patent/CN102714609B/zh active Active
- 2010-11-30 EP EP10785295.6A patent/EP2514145B1/en not_active Not-in-force
- 2010-11-30 KR KR1020127018544A patent/KR101423999B1/ko active IP Right Grant
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- 2014-11-26 JP JP2014238325A patent/JP5837174B2/ja not_active Expired - Fee Related
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Publication number | Publication date |
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EP2514145B1 (en) | 2014-10-08 |
JP5658273B2 (ja) | 2015-01-21 |
JP2013514732A (ja) | 2013-04-25 |
US20110149732A1 (en) | 2011-06-23 |
WO2011075303A1 (en) | 2011-06-23 |
KR20120112572A (ko) | 2012-10-11 |
CN102714609B (zh) | 2015-08-05 |
CN102714609A (zh) | 2012-10-03 |
KR101423999B1 (ko) | 2014-08-01 |
EP2514145A1 (en) | 2012-10-24 |
JP2015092680A (ja) | 2015-05-14 |
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