JP2006087110A - 無線通信システムのレート制御、スケジューリング、および応答を行う方法 - Google Patents
無線通信システムのレート制御、スケジューリング、および応答を行う方法 Download PDFInfo
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- JP2006087110A JP2006087110A JP2005266140A JP2005266140A JP2006087110A JP 2006087110 A JP2006087110 A JP 2006087110A JP 2005266140 A JP2005266140 A JP 2005266140A JP 2005266140 A JP2005266140 A JP 2005266140A JP 2006087110 A JP2006087110 A JP 2006087110A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/12—Reselecting a serving backbone network switching or routing node
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- 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]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/22—Negotiating communication rate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
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Abstract
【解決手段】 サービング基地局は、アクティブ基地局からの情報をプールし解析して、プールした情報の解析をダウンリンク制御チャネルを介して送信し、移動装置が評価し応答する。
【選択図】 図2
Description
本発明は、個々のアクティブ基地局ではなく1つのサービング基地局を介して、制御情報をアクティブ基地局の幾つかまたは全てから伝送することによって、複数の基地局からの情報が、この情報の伝送に必要とされる電力および帯域幅を最低限に抑えて、移動装置に到達することができるようにする。
Claims (10)
- 少なくとも1つのアクティブ基地局および少なくとも1つの移動装置との無線通信の方法であって、
前記少なくとも1つのアクティブ基地局からサービング基地局に少なくとも1つの伝送を行うこと、
前記少なくとも1つの伝送を前記サービング基地局にプールして、プールされた情報を形成すること、
前記プールされた情報を解析して、解析された情報を得ること、および
前記解析された情報を前記サービング基地局から前記移動装置に伝送することを含む方法。 - 前記サービング基地局が、前記プールされた情報を前記サービング基地局に関連する制御チャネルを介して伝送する、請求項1に記載の方法。
- 前記少なくとも1つのアクティブ基地局が複数のアクティブ基地局を含む、請求項1に記載の方法。
- 前記解析する工程が、前記複数のアクティブ基地局のどれが新しいサービング基地局として機能するかを決定することを含む、請求項3に記載の方法。
- 前記複数のアクティブ基地局が肯定応答および否定応答のうちの少なくとも1つを送信工程で送信し、前記複数のアクティブ基地局の任意の1つが前記肯定応答を前記サービング基地局に送信する場合に、前記サービング基地局が前記肯定応答を前記移動装置に伝送工程で伝送する、請求項3に記載の方法。
- 前記複数のアクティブ基地局がレート上昇要求およびレート低下要求のうちの少なくとも1つを送信工程で送信し、前記複数の基地局の任意の1つが前記レート低下要求を前記サービング基地局に送信する場合に、前記サービング基地局が前記レート低下要求を前記移動装置に伝送工程で伝送する、請求項3に記載の方法。
- 少なくとも1つのサービング基地局および少なくとも1つのアクティブ基地局との無線通信の方法であって、
前記サービング基地局からの解析された情報を移動装置で受信し、前記解析された情報が前記少なくとも1つのアクティブ基地局から前記サービング基地局に送信された少なくとも1つの伝送を含むプールされた情報から解析されること、および
前記解析された情報に基づいて切り替えることを含む方法。 - 前記少なくとも1つのアクティブ基地局が複数のアクティブ基地局を含み、前記複数のアクティブ基地局が送信工程で肯定応答および否定応答のうちの少なくとも1つを送信し、前記受信工程が、前記複数のアクティブ基地局の任意の1つが前記肯定応答を前記サービング基地局に送信する場合に、前記肯定応答を受信することを含む、請求項7に記載の方法。
- 前記少なくとも1つのアクティブ基地局が複数のアクティブ基地局を含み、前記送信工程で前記複数のアクティブ基地局がレート上昇要求およびレート低下要求のうちの少なくとも1つを送信し、前記受信工程が、前記複数の基地局の任意の1つがレート低下要求を前記サービング基地局に送信する場合に、前記レート低下要求を受信することを含む、請求項7に記載の方法。
- 前記受信工程が、前記移動装置と能動的に通信する少なくとも1つのアクティブ基地局だけと一致する少なくとも1つの制御チャネルIDを受信することを含む、請求項7に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/941,266 US8380195B2 (en) | 2004-09-15 | 2004-09-15 | Method of conducting rate control, scheduling and acknowledgement in wireless communication system |
US10/941,266 | 2004-09-15 |
Publications (3)
Publication Number | Publication Date |
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JP2006087110A true JP2006087110A (ja) | 2006-03-30 |
JP2006087110A5 JP2006087110A5 (ja) | 2008-10-30 |
JP5051992B2 JP5051992B2 (ja) | 2012-10-17 |
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JP2005266140A Active JP5051992B2 (ja) | 2004-09-15 | 2005-09-14 | 無線通信システムのレート制御、スケジューリング、および応答を行う方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8380195B2 (ja) |
EP (1) | EP1638361B1 (ja) |
JP (1) | JP5051992B2 (ja) |
KR (1) | KR101164681B1 (ja) |
CN (1) | CN1750711B (ja) |
DE (1) | DE602005000541T2 (ja) |
Cited By (2)
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JP2009094816A (ja) * | 2007-10-09 | 2009-04-30 | Ntt Docomo Inc | 無線通信システム、無線通信方法及び基地局 |
JP2014131309A (ja) * | 2009-10-15 | 2014-07-10 | Qualcomm Incorporated | クロスセル調整およびシグナリングのための方法および装置 |
Families Citing this family (14)
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JP2006191455A (ja) * | 2005-01-07 | 2006-07-20 | Nec Corp | 無線移動通信方法、無線移動通信システム、基地局制御装置及び無線移動端末 |
US7701910B2 (en) * | 2005-11-28 | 2010-04-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Reverse link load estimation using reference signal |
CN101473676B (zh) * | 2006-07-03 | 2012-06-27 | 艾利森电话股份有限公司 | 用于无线接入网中的切换的方法和装置 |
US8412176B2 (en) * | 2006-11-13 | 2013-04-02 | Alcatel Lucent | Method for configuring mobile units |
US20080232326A1 (en) * | 2007-03-19 | 2008-09-25 | Bengt Lindoff | Method and Apparatus for Reducing Interference in Wireless Communication Networks by Enabling More Opportune Handover |
US8340014B2 (en) * | 2007-12-26 | 2012-12-25 | Lg Electronics Inc. | Method for transmitting and receiving signals using multi-band radio frequencies |
EP2230877A1 (en) * | 2009-03-17 | 2010-09-22 | HTC Corporation | Method of managing discontinious reception functionality for multiple component carriers and related communication device |
US8892141B2 (en) * | 2009-04-24 | 2014-11-18 | Agency For Science, Technology And Research | Base stations, cellular communication systems, methods for controlling a base station, and methods for controlling a cellular communication system |
EP2280492A1 (en) * | 2009-07-07 | 2011-02-02 | ST-Ericsson (France) SAS | Process for inter-cell interference cancellation in a synchronized OFDM system, and apparatus for the same |
WO2011028285A2 (en) * | 2009-09-01 | 2011-03-10 | Zte (Usa) Inc. | Connectionless modes for wireless machine to machine communications in wireless communication networks |
US10028165B2 (en) * | 2009-09-01 | 2018-07-17 | Zte Corporation | Reverse link reliability through re-assembling multiple partially decoded connectionless frames in wireless communication networks |
US9769839B2 (en) * | 2012-09-28 | 2017-09-19 | Fujitsu Limited | Wireless communication with multiple access points |
CN105284182B (zh) * | 2014-04-08 | 2019-11-26 | 华为技术有限公司 | 一种数据处理方法、组网装置及无线*** |
US20170118269A1 (en) * | 2015-10-21 | 2017-04-27 | Qualcomm Incorporated | Dynamic adjustment of connection settings based on per-ue system status and usage information |
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US6934264B2 (en) * | 2001-08-30 | 2005-08-23 | Qualcomm, Incorporated | Method and apparatus for acknowledging a reception of a data packet in a CDMA communication system |
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2004
- 2004-09-15 US US10/941,266 patent/US8380195B2/en active Active
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2005
- 2005-09-01 EP EP05255350A patent/EP1638361B1/en active Active
- 2005-09-01 DE DE602005000541T patent/DE602005000541T2/de active Active
- 2005-09-14 KR KR1020050085804A patent/KR101164681B1/ko active IP Right Grant
- 2005-09-14 JP JP2005266140A patent/JP5051992B2/ja active Active
- 2005-09-15 CN CN2005101040740A patent/CN1750711B/zh active Active
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US6934264B2 (en) * | 2001-08-30 | 2005-08-23 | Qualcomm, Incorporated | Method and apparatus for acknowledging a reception of a data packet in a CDMA communication system |
US20040176094A1 (en) * | 2003-03-08 | 2004-09-09 | Samsung Electronics Co., Ltd. | System and method for determining handover at a base station request in a broadband wireless access communication system |
US7013143B2 (en) * | 2003-04-30 | 2006-03-14 | Motorola, Inc. | HARQ ACK/NAK coding for a communication device during soft handoff |
US20050037771A1 (en) * | 2003-06-16 | 2005-02-17 | Tiedemann Edward G. | Apparatus, system, and method for autonomously managing reverse link communication resources in a distributed communication system |
JP2006140844A (ja) * | 2004-11-12 | 2006-06-01 | Matsushita Electric Ind Co Ltd | 移動局装置および伝送レート制御方法 |
Cited By (2)
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JP2009094816A (ja) * | 2007-10-09 | 2009-04-30 | Ntt Docomo Inc | 無線通信システム、無線通信方法及び基地局 |
JP2014131309A (ja) * | 2009-10-15 | 2014-07-10 | Qualcomm Incorporated | クロスセル調整およびシグナリングのための方法および装置 |
Also Published As
Publication number | Publication date |
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US20060056354A1 (en) | 2006-03-16 |
CN1750711A (zh) | 2006-03-22 |
CN1750711B (zh) | 2010-05-12 |
EP1638361B1 (en) | 2007-02-07 |
US8380195B2 (en) | 2013-02-19 |
DE602005000541T2 (de) | 2007-11-22 |
DE602005000541D1 (de) | 2007-03-22 |
JP5051992B2 (ja) | 2012-10-17 |
KR101164681B1 (ko) | 2012-07-11 |
KR20060051297A (ko) | 2006-05-19 |
EP1638361A1 (en) | 2006-03-22 |
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