JP2011526772A - ユーザ開始による移動体での好適なフェムトセルの学習 - Google Patents
ユーザ開始による移動体での好適なフェムトセルの学習 Download PDFInfo
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- JP2011526772A JP2011526772A JP2011516272A JP2011516272A JP2011526772A JP 2011526772 A JP2011526772 A JP 2011526772A JP 2011516272 A JP2011516272 A JP 2011516272A JP 2011516272 A JP2011516272 A JP 2011516272A JP 2011526772 A JP2011526772 A JP 2011526772A
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- femtocell
- communication device
- mobile communication
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- femtocells
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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
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
-
- 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 Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims (10)
- 移動体通信デバイスを動作させる方法であって、
フェムトセル位置を識別するためのプロンプトを受信するステップ、
前記移動体通信デバイスの一般隣接リストにおいて前記フェムトセル位置に対応付けられた1以上の疑似ノイズ(PN)オフセットコードをサーチするステップ、及び
前記PNオフセットコードの少なくとも1つに対応付けられる特定のフェムトセルにアイドルハンドオフを実行するステップ
を備える方法。 - 請求項1の方法であって、さらに、
アイドルハンドオフの成功に応じて、前記特定のフェムトセルを好適なフェムトセルのリストに追加するステップ、
許可されている場合、前記特定のフェムトセルに登録するステップ、及び
前記特定のフェムトセルが好適なフェムトセルのリストに含まれていない場合に、該特定のフェムトセルに対応付けられた位置情報を記憶するステップ
を備える方法。 - 請求項2の方法において、前記位置情報が、(a)少なくとも2つの座標によって表されるグローバル位置、(b)基地局識別(ID)、(c)ユーザのゾーン、(d)位置エリアコード、(e)システム識別(SID)、(f)ネットワーク識別(NID)及び(g)マクロセルのアイデンティティからなるグループから選択されるものである、方法。
- 請求項2の方法であって、さらに、前記移動体通信デバイスが前記特定のフェムトセル付近にある時はいつでも、前記記憶された位置情報を用いて該特定のフェムトセルを自動的に識別するステップを備える方法。
- 請求項1の方法であって、さらに、(a)前記特定のフェムトセルのカバレッジエリアをサービングする基地局の順方向信号強度、又は(b)該特定のフェムトセルと該基地局の相対信号強度、にかかわらず該特定のフェムトセルに前記アイドルハンドオフを実行するステップを備える方法。
- 請求項1の方法であって、さらに、前記アイドルハンドオフが不成功の場合、好適なローミングリスト上のサービスプロバイダのチャネルへの再誘導を実行するステップを備える方法。
- 請求項1の方法であって、さらに、前記アイドルハンドオフが不成功の場合、サンクチュアリチャネルで登録するステップを備える方法。
- 移動体通信デバイスであって、
前記移動体通信デバイスの一般近隣リストにおけるフェムトセル位置に対応付けられた1以上の疑似ノイズ(PN)オフセットコードをサーチするように動作可能なプロセッサ、及び
前記プロセッサに接続されたメモリであって、特定のフェムトセルが前記移動体通信デバイスの好適なフェムトセルのリストに含まれていない場合に、該特定のフェムトセルに対応付けられる位置情報を記憶するように動作可能なメモリ
を備えた移動体通信デバイス。 - 請求項8の移動体通信デバイスにおいて、前記プロセッサが、前記移動体通信デバイスが前記特定のフェムトセル付近にある時はいつでも、前記記憶された位置情報を用いて該特定のフェムトセルを自動的に識別する、移動体通信デバイス。
- 請求項8の移動体通信デバイスにおいて、前記プロセッサが、さらに、前記特定のフェムトセルへのアイドルハンドオフが不成功の場合、好適なローミングリスト上のサービスプロバイダのチャネルへの再誘導を実行する、移動体通信デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/215,241 US8000709B2 (en) | 2008-06-26 | 2008-06-26 | User initiated mobile learning of preferred femtocell |
US12/215,241 | 2008-06-26 | ||
PCT/US2009/003459 WO2009157972A1 (en) | 2008-06-26 | 2009-06-08 | User initiated mobile learning of preferred femtocell |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011526772A true JP2011526772A (ja) | 2011-10-13 |
JP5149441B2 JP5149441B2 (ja) | 2013-02-20 |
Family
ID=41066698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011516272A Expired - Fee Related JP5149441B2 (ja) | 2008-06-26 | 2009-06-08 | ユーザ開始による移動体での好適なフェムトセルの学習 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8000709B2 (ja) |
EP (1) | EP2301280B1 (ja) |
JP (1) | JP5149441B2 (ja) |
KR (1) | KR101230943B1 (ja) |
CN (1) | CN102067680B (ja) |
PL (1) | PL2301280T3 (ja) |
WO (1) | WO2009157972A1 (ja) |
Cited By (1)
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---|---|---|---|---|
JP2011259194A (ja) * | 2010-06-09 | 2011-12-22 | Softbank Mobile Corp | フェムトセルサーチ方法および移動機 |
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---|---|---|---|---|
US8874477B2 (en) | 2005-10-04 | 2014-10-28 | Steven Mark Hoffberg | Multifactorial optimization system and method |
US11212733B2 (en) * | 2007-10-08 | 2021-12-28 | Qualcomm Incorporated | Control of wireless transmission based on node status |
US8909236B2 (en) * | 2008-08-22 | 2014-12-09 | Qualcomm Incorporated | Provisioning femtocell deployment information |
JP4486691B2 (ja) * | 2008-10-31 | 2010-06-23 | 株式会社エヌ・ティ・ティ・ドコモ | 移動局、移動通信方法及びネットワーク装置 |
US8862137B2 (en) * | 2008-11-05 | 2014-10-14 | Alcatel Lucent | Method for associating a premier femtocell with user equipment |
US8718652B2 (en) * | 2008-11-05 | 2014-05-06 | Alcatel Lucent | Method for associating a cluster of premier femtocells with user equipment |
EP2190236A1 (en) * | 2008-11-21 | 2010-05-26 | Alcatel, Lucent | A femtocell base station and a method of radio communication in a network comprising a femtocell base station |
EP2396992B1 (en) * | 2009-02-13 | 2020-08-05 | Samsung Electronics Co., Ltd. | Handover method and apparatus in a wireless communication system including femto cells |
US8682327B2 (en) * | 2009-03-13 | 2014-03-25 | Qualcomm Incorporated | Resource search in a communication network |
US8983451B2 (en) * | 2009-05-08 | 2015-03-17 | Qualcomm Incorporated | Wireless communication systems with femto nodes |
KR20110101811A (ko) * | 2010-03-10 | 2011-09-16 | 삼성전자주식회사 | 광대역 무선통신 시스템에서 펨토셀의 상태 제어를 위한 장치 및 방법 |
US9088937B2 (en) * | 2010-03-18 | 2015-07-21 | Sprint Spectrum L.P. | Methods and systems for causing a mobile station to originate a subsequent call via a coverage area other than that used for a first call |
US8838117B2 (en) | 2010-04-23 | 2014-09-16 | Qualcomm Incorporated | Active macro-femto hand-in with help from out-of-band proxy |
US8954051B2 (en) | 2010-04-23 | 2015-02-10 | Qualcomm Incorporated | Uniquely identifying target femtocell to facilitate femto-assisted active hand-in |
US20120094666A1 (en) | 2010-10-15 | 2012-04-19 | Qualcomm Incorporated | Uniquely identifying target femtocell to facilitate femto-assisted active hand-in |
US8380207B2 (en) * | 2011-02-22 | 2013-02-19 | At&T Mobility Ii Llc | Long term evolution to universal mobile telecommunications system femto mobility |
CN102761878B (zh) * | 2011-04-29 | 2016-07-06 | 上海贝尔股份有限公司 | 家庭基站干扰协调方法、家庭基站和用户终端设备 |
US8644855B2 (en) | 2011-12-12 | 2014-02-04 | Hewlett-Packard Development Company, L.P. | Femtocell network for determining location of a mobile device |
US20130310000A1 (en) * | 2012-05-15 | 2013-11-21 | Sunil Prasad | Communication systems and methods |
EP3357279B1 (en) | 2015-09-28 | 2021-09-15 | British Telecommunications public limited company | Operation of a mobile terminal |
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2008
- 2008-06-26 US US12/215,241 patent/US8000709B2/en not_active Expired - Fee Related
-
2009
- 2009-06-08 CN CN200980123692.6A patent/CN102067680B/zh not_active Expired - Fee Related
- 2009-06-08 KR KR1020107028935A patent/KR101230943B1/ko active IP Right Grant
- 2009-06-08 PL PL09770511T patent/PL2301280T3/pl unknown
- 2009-06-08 WO PCT/US2009/003459 patent/WO2009157972A1/en active Application Filing
- 2009-06-08 EP EP09770511.5A patent/EP2301280B1/en not_active Not-in-force
- 2009-06-08 JP JP2011516272A patent/JP5149441B2/ja not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
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KR101230943B1 (ko) | 2013-02-07 |
PL2301280T3 (pl) | 2017-12-29 |
EP2301280A1 (en) | 2011-03-30 |
US20090325583A1 (en) | 2009-12-31 |
WO2009157972A1 (en) | 2009-12-30 |
CN102067680A (zh) | 2011-05-18 |
KR20110021932A (ko) | 2011-03-04 |
JP5149441B2 (ja) | 2013-02-20 |
US8000709B2 (en) | 2011-08-16 |
EP2301280B1 (en) | 2017-08-09 |
CN102067680B (zh) | 2014-12-17 |
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