JP4648469B2 - 移動通信方法、移動局及び無線基地局 - Google Patents
移動通信方法、移動局及び無線基地局 Download PDFInfo
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- JP4648469B2 JP4648469B2 JP2009153046A JP2009153046A JP4648469B2 JP 4648469 B2 JP4648469 B2 JP 4648469B2 JP 2009153046 A JP2009153046 A JP 2009153046A JP 2009153046 A JP2009153046 A JP 2009153046A JP 4648469 B2 JP4648469 B2 JP 4648469B2
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- 238000010295 mobile communication Methods 0.000 title claims description 49
- 238000000034 method Methods 0.000 title claims description 27
- 238000005259 measurement Methods 0.000 claims description 231
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000012545 processing Methods 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 5
- 210000004027 cell Anatomy 0.000 description 352
- 238000012986 modification Methods 0.000 description 12
- 230000004048 modification Effects 0.000 description 12
- 210000004754 hybrid cell Anatomy 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 101150096310 SIB1 gene Proteins 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000013146 percutaneous coronary intervention Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
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- 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
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
- H04W36/0094—Definition of hand-off measurement parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- 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
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/06—Reselecting a communication resource in the serving access point
-
- 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
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
Description
図1乃至図3を参照して、本発明の第1の実施形態に係る移動通信システムの構成について説明する。
図4を参照して、本発明の第1の実施形態に係る移動通信システムの動作について説明する。
本発明の第1の実施形態に係る移動通信システムによれば、CSGセルに対する移動局UEのアクセスが可能である場合のみ、かかるCSGセルへの移動局UEのハンドオーバ処理が開始されるため、リソースの無駄を回避しつつ、CSGセルへのハンドオーバを実現することができる。
図5を参照して、本発明の第1の実施形態に係る移動通信システムの変更例1について説明する。以下、本変更例1に係る移動通信システムについて、上述の本発明の第1の実施形態に係る移動通信システムとの相違点に着目して説明する。
図6を参照して、本発明の第1の実施形態に係る移動通信システムの変更例2について説明する。以下、本変更例2に係る移動通信システムについて、上述の本発明の第1の実施形態に係る移動通信システムとの相違点に着目して説明する。
11…PCI取得部
12…測定構成取得部
13…測定報告送信部
14…CGI取得部
eNB…無線基地局
21…測定構成送信部
22…測定報告受信部
23…判断部
24…ハンドオーバ処理部
Claims (4)
- アクセス権のある特定の移動局のみがアクセス可能なCSGセルが存在する移動通信システムにおける移動通信方法であって、
移動局が、アクセス権を有するCSGセルの近隣に居ると判断した場合に、現在通信中の無線基地局に対して、該CSGセルの周波数及びRATの情報を含む所定信号を送信する工程Aと、
前記無線基地局が、前記移動局に対して、前記CSGセルの周波数用の測定構成を送信する工程Bと、
前記移動局が、前記無線基地局から受信した前記測定構成に応じて、前記CSGセルの周波数を測定し、前記無線基地局に対して、該CSGセルにおけるPCI及び受信品質を含む測定報告を送信する工程Cと
前記無線基地局が、前記移動局に対して、前記測定報告に含まれるPCIによって特定されるセルのCGIを通知するように指示する指示信号を送信する工程Dと、
前記移動局が、前記指示信号に応じて、前記PCIによって特定されるセルの報知情報を受信し、前記無線基地局に対して、該報知情報に含まれるCGIとCSG-IDと該CSGに属するか否かを示す情報とを含む応答信号を送信する工程Eとを有することを特徴とする移動通信方法。 - 前記無線基地局が、前記CSGセルに対する前記移動局のハンドオーバ処理を開始する工程Fと、
前記無線基地局の上位ノードが、前記移動局が前記CSGセルへのアクセス権があるか否かについて判定する工程Gとを更に有することを特徴とする請求項1に記載の移動通信方法。 - アクセス権のある特定の移動局のみがアクセス可能なCSGセルが存在する移動通信システムで用いられる移動局であって、
前記移動局がアクセス権を有するCSGセルの近隣に居ると判断した場合に、現在通信中の無線基地局に対して、該CSGセルの周波数及びRATの情報を含む所定信号を送信し、前記無線基地局から、該CSGセルの周波数用の測定構成を取得するように構成されている測定構成取得部と、
前記無線基地局から受信した前記測定構成に応じて、前記CSGセルの周波数を測定し、前記無線基地局に対して、該CSGセルにおけるPCI及び受信品質を含む測定報告を送信するように構成されている測定報告送信部とを具備することを特徴とする移動局。 - アクセス権のある特定の移動局のみがアクセス可能なCSGセルが存在する移動通信システムで用いられる無線基地局であって、
移動局から、CSGセルの周波数及びRATの情報を含む所定信号を受信した場合に、該移動局に対して、該CSGセルの周波数用の測定構成を送信するように構成されている測定構成送信部と、
前記移動局から、前記CSGセルにおけるPCI及び受信品質を含む測定報告を受信すると、該移動局に対して、該測定報告に含まれるPCIによって特定されるセルのCGIを通知するように指示する指示信号を送信するように構成されているハンドオーバ処理部とを具備することを特徴とする無線基地局。
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009153046A JP4648469B2 (ja) | 2009-06-26 | 2009-06-26 | 移動通信方法、移動局及び無線基地局 |
PCT/JP2010/060886 WO2010150884A1 (ja) | 2009-06-26 | 2010-06-25 | 移動通信方法、移動局及び無線基地局 |
RU2012102073/07A RU2498531C2 (ru) | 2009-06-26 | 2010-06-25 | Способ мобильной связи, мобильная станция и базовая станция радиосвязи |
EP10792202.3A EP2445255B1 (en) | 2009-06-26 | 2010-06-25 | Mobile communication method, mobile station, and radio base station |
KR1020127002061A KR101190126B1 (ko) | 2009-06-26 | 2010-06-25 | 이동통신방법, 이동국 및 무선기지국 |
BRPI1015934A BRPI1015934A2 (pt) | 2009-06-26 | 2010-06-25 | método de comunicação móvel, estação móvel e estação rádio base |
MX2012000140A MX2012000140A (es) | 2009-06-26 | 2010-06-25 | Metodo de comunicacion movil, estacion movil, y estacion de base de radio. |
CN2010800286564A CN102461255A (zh) | 2009-06-26 | 2010-06-25 | 移动通信方法、移动台和无线基站 |
CA2766892A CA2766892C (en) | 2009-06-26 | 2010-06-25 | Mobile communication method, mobile station, and radio base station |
US13/380,954 US8457637B2 (en) | 2009-06-26 | 2010-06-25 | Mobile communication method, mobile station, and radio base station |
Applications Claiming Priority (1)
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JP2009153046A JP4648469B2 (ja) | 2009-06-26 | 2009-06-26 | 移動通信方法、移動局及び無線基地局 |
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JP2010274905A Division JP2011087320A (ja) | 2010-12-09 | 2010-12-09 | 移動通信方法、移動局及び無線基地局 |
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JP2011010149A JP2011010149A (ja) | 2011-01-13 |
JP4648469B2 true JP4648469B2 (ja) | 2011-03-09 |
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Country | Link |
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US (1) | US8457637B2 (ja) |
EP (1) | EP2445255B1 (ja) |
JP (1) | JP4648469B2 (ja) |
KR (1) | KR101190126B1 (ja) |
CN (1) | CN102461255A (ja) |
BR (1) | BRPI1015934A2 (ja) |
CA (1) | CA2766892C (ja) |
MX (1) | MX2012000140A (ja) |
RU (1) | RU2498531C2 (ja) |
WO (1) | WO2010150884A1 (ja) |
Families Citing this family (18)
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EP2271142B1 (en) | 2009-06-26 | 2012-08-29 | Alcatel Lucent | Method, computer program product and base station apparatus for detecting PCI collisions |
US20130182680A1 (en) * | 2012-01-18 | 2013-07-18 | Electronics And Telecommunications Research Institute | Method for machine type communication user equipment to connect to evolved node-b and apparatus employing the same |
WO2013111558A1 (ja) * | 2012-01-23 | 2013-08-01 | 日本電気株式会社 | 無線通信装置および無線通信プログラムならびに無線通信方法 |
US9560559B2 (en) * | 2013-02-08 | 2017-01-31 | Innovative Sonic Corporation | Method and apparatus for implementing small cell enhancements in a wireless communication system |
US9629020B2 (en) | 2013-05-28 | 2017-04-18 | Rivada Networks, Llc | Methods and systems for data context and management via dynamic spectrum controller and dynamic spectrum policy controller |
US9338704B2 (en) | 2013-05-28 | 2016-05-10 | Rivada Networks, Llc | Methods and systems for intelligent selection of devices for handins |
US20140358759A1 (en) | 2013-05-28 | 2014-12-04 | Rivada Networks, Llc | Interfacing between a Dynamic Spectrum Policy Controller and a Dynamic Spectrum Controller |
US9094899B2 (en) | 2013-05-28 | 2015-07-28 | Rivada Networks, Llc | Cell selection in dynamic spectrum arbitrage system |
US9736018B2 (en) | 2013-05-28 | 2017-08-15 | Rivada Networks, Llc | Method and system for a flexible dynamic spectrum arbitrage system |
US9226193B2 (en) | 2013-05-28 | 2015-12-29 | Rivada Networks, Llc | Methods and systems for performing dynamic spectrum arbitrage based on eNodeB transition states |
US9648545B2 (en) | 2013-05-28 | 2017-05-09 | Rivada Networks, Llc | Methods and system for dynamic spectrum arbitrage policy driven quality of service |
US10390231B2 (en) | 2013-05-29 | 2019-08-20 | Rivada Networks, Llc | Methods and systems for using location based service information to enable self-realized leases |
US9357469B2 (en) | 2013-05-29 | 2016-05-31 | Rivada Networks, Llc | Methods and system for dynamic spectrum arbitrage with mobility management |
US9203714B2 (en) | 2013-05-29 | 2015-12-01 | Rivada Networks, Llc | Methods and systems for dynamic spectrum arbitrage with home eNodeBs |
US9094958B2 (en) | 2013-05-29 | 2015-07-28 | Rivada Networks, Llc | Methods and systems for dynamic spectrum arbitrage user profile management |
CN106332174A (zh) * | 2015-06-19 | 2017-01-11 | 北京信威通信技术股份有限公司 | 一种控制测量上报的方法 |
AR113574A1 (es) * | 2017-11-16 | 2020-05-20 | Ericsson Telefon Ab L M | Identificador global celular que informa en un sistema de comunicación inalámbrico |
CN110740470B (zh) * | 2018-07-20 | 2022-04-12 | 维沃移动通信有限公司 | 一种测量指示方法、装置及系统 |
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JP2009504047A (ja) * | 2005-08-01 | 2009-01-29 | ユビキシス リミテッド | 自己構成セルラー基地局 |
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US8265033B2 (en) * | 2007-08-13 | 2012-09-11 | Telefonakatiebolaget Lm Ericsson (Publ) | Closed subscriber group cell handover |
JP4567714B2 (ja) | 2007-08-17 | 2010-10-20 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システム、ユーザ装置及び方法 |
US9648523B2 (en) * | 2007-11-21 | 2017-05-09 | Qualcomm Incorporated | Target access point initiated communication handover |
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- 2010-06-25 RU RU2012102073/07A patent/RU2498531C2/ru active
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- 2010-06-25 EP EP10792202.3A patent/EP2445255B1/en active Active
- 2010-06-25 CA CA2766892A patent/CA2766892C/en active Active
- 2010-06-25 WO PCT/JP2010/060886 patent/WO2010150884A1/ja active Application Filing
- 2010-06-25 CN CN2010800286564A patent/CN102461255A/zh active Pending
- 2010-06-25 KR KR1020127002061A patent/KR101190126B1/ko active IP Right Grant
- 2010-06-25 MX MX2012000140A patent/MX2012000140A/es active IP Right Grant
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Publication number | Publication date |
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BRPI1015934A2 (pt) | 2016-08-16 |
CA2766892C (en) | 2016-10-25 |
EP2445255A4 (en) | 2012-10-17 |
RU2498531C2 (ru) | 2013-11-10 |
MX2012000140A (es) | 2012-02-08 |
US8457637B2 (en) | 2013-06-04 |
JP2011010149A (ja) | 2011-01-13 |
EP2445255B1 (en) | 2015-09-02 |
KR20120028989A (ko) | 2012-03-23 |
CA2766892A1 (en) | 2010-12-29 |
WO2010150884A1 (ja) | 2010-12-29 |
US20120165020A1 (en) | 2012-06-28 |
KR101190126B1 (ko) | 2012-10-12 |
EP2445255A1 (en) | 2012-04-25 |
CN102461255A (zh) | 2012-05-16 |
RU2012102073A (ru) | 2013-08-10 |
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