JP2012504363A - 無線通信システムにおけるハンドオーバー方法及び基地局情報伝送方法 - Google Patents
無線通信システムにおけるハンドオーバー方法及び基地局情報伝送方法 Download PDFInfo
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- JP2012504363A JP2012504363A JP2011528958A JP2011528958A JP2012504363A JP 2012504363 A JP2012504363 A JP 2012504363A JP 2011528958 A JP2011528958 A JP 2011528958A JP 2011528958 A JP2011528958 A JP 2011528958A JP 2012504363 A JP2012504363 A JP 2012504363A
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- 238000000034 method Methods 0.000 title claims abstract description 61
- 238000004891 communication Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 title description 7
- 238000010586 diagram Methods 0.000 description 12
- 230000006870 function Effects 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000004044 response Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 201000001098 delayed sleep phase syndrome Diseases 0.000 description 1
- 208000033921 delayed sleep phase type circadian rhythm sleep disease Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
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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
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
【選択図】図3
Description
Claims (11)
- フェムトセルを含む無線通信システムにおける端末によるハンドオーバー方法であって、
初期スキャニングから発見された第1フェムトセル基地局に関する情報または前記端末の位置情報のうちの少なくとも一つを含む制御メッセージを基地局に伝送する段階と、
前記基地局から、前記制御メッセージに基づいて検索された前記端末の接続を許容する少なくとも一つの第2フェムトセル基地局に関する情報を受信する段階と、
前記少なくとも一つの第2フェムトセル基地局のうちの一つへとハンドオーバーする段階と、
を含むハンドオーバー方法。 - 前記少なくとも一つの第2フェムトセル基地局は、OSG(open subscriber group)フェムトセル基地局及びCSG(closed subscriber group)フェムトセル基地局を含むことを特徴とする、請求項1に記載のハンドオーバー方法。
- 前記少なくとも一つの第2フェムトセル基地局に関する情報は、前記少なくとも一つの第2フェムトセル基地局のそれぞれのセルID及び前記少なくとも一つの第2フェムトセル基地局のそれぞれが使用する周波数情報のうち少なくとも一つを含むことを特徴とする、請求項1に記載のハンドオーバー方法。
- 前記少なくとも一つの第2フェムトセル基地局は、前記第1フェムトセル基地局の周辺に存在するフェムトセル基地局のうち、前記端末の接続を許容するフェムトセル基地局であることを特徴とする、請求項1に記載のハンドオーバー方法。
- 前記少なくとも一つの第2フェムトセル基地局は、前記端末の周辺に存在するフェムトセル基地局のうち、前記端末の接続を許容するフェムトセル基地局であることを特徴とする、請求項1に記載のハンドオーバー方法。
- 前記基地局から前記初期スキャニングを行うための初期スキャニング区間を受ける段階と、
前記初期スキャニング区間に周辺フェムトセルをスキャニングして、前記第1フェムトセル基地局を発見する段階と、
をさらに含む、請求項1に記載のハンドオーバー方法。 - 前記少なくとも一つの第2フェムトセル基地局をスキャンして選択されたフェムトセル基地局にハンドオーバーを行う段階をさらに含む、請求項1に記載のハンドオーバー方法。
- フェムトセルを含む無線通信システムにおける基地局によるフェムトセルハンドオーバー方法であって、
端末から、初期スキャニングにより発見された第1フェムトセル基地局に関する情報または前記端末の位置情報のうち少なくとも一つを含む制御メッセージを受信する段階と、
前記端末に、前記制御メッセージに基づいて検索された前記端末の接続を許容する少なくとも一つの第2フェムトセル基地局に関する情報を伝送する段階と、
を含むフェムトセル基地局情報伝送方法。 - 前記少なくとも一つの第2フェムトセル基地局は、OSG(open subscriber group)フェムトセル基地局及びCSG(closed subscriber group)フェムトセル基地局を含むことを特徴とする、請求項8に記載のハンドオーバー方法。
- 前記少なくとも一つの第2フェムトセル基地局は、前記第1フェムトセル基地局の周辺に存在するフェムトセル基地局のうち、前記端末の接続を許容するフェムトセル基地局であることを特徴とする、請求項8に記載のハンドオーバー方法。
- 前記少なくとも一つの第2フェムトセル基地局は、前記端末の周辺に存在するフェムトセル基地局のうち、前記端末の接続を許容するフェムトセル基地局であることを特徴とする、請求項8に記載のハンドオーバー方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10989608P | 2008-10-30 | 2008-10-30 | |
US61/109,896 | 2008-10-30 | ||
KR10-2009-0019586 | 2009-03-09 | ||
KR1020090019586A KR101572885B1 (ko) | 2008-10-30 | 2009-03-09 | 무선 통신 시스템에서 핸드오버 방법 및 기지국 정보 전송 방법 |
PCT/KR2009/006283 WO2010050755A2 (en) | 2008-10-30 | 2009-10-29 | Method of handover and base station information transmission in wireless communication system |
Publications (2)
Publication Number | Publication Date |
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JP2012504363A true JP2012504363A (ja) | 2012-02-16 |
JP5620386B2 JP5620386B2 (ja) | 2014-11-05 |
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JP2011528958A Expired - Fee Related JP5620386B2 (ja) | 2008-10-30 | 2009-10-29 | 無線通信システムにおけるハンドオーバー方法及び基地局情報伝送方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8626169B2 (ja) |
EP (1) | EP2340664B1 (ja) |
JP (1) | JP5620386B2 (ja) |
KR (1) | KR101572885B1 (ja) |
CN (1) | CN102197677B (ja) |
RU (1) | RU2479948C2 (ja) |
WO (1) | WO2010050755A2 (ja) |
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Publication number | Publication date |
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US8626169B2 (en) | 2014-01-07 |
EP2340664A4 (en) | 2014-07-30 |
EP2340664B1 (en) | 2020-02-19 |
EP2340664A2 (en) | 2011-07-06 |
WO2010050755A2 (en) | 2010-05-06 |
JP5620386B2 (ja) | 2014-11-05 |
CN102197677A (zh) | 2011-09-21 |
KR101572885B1 (ko) | 2015-11-30 |
RU2479948C2 (ru) | 2013-04-20 |
US20100113032A1 (en) | 2010-05-06 |
RU2011114799A (ru) | 2012-12-10 |
WO2010050755A3 (en) | 2010-07-29 |
KR20100048841A (ko) | 2010-05-11 |
CN102197677B (zh) | 2015-08-05 |
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