WO2009048094A1 - 無線通信システム、基地局間同期方法および基地局 - Google Patents
無線通信システム、基地局間同期方法および基地局 Download PDFInfo
- Publication number
- WO2009048094A1 WO2009048094A1 PCT/JP2008/068345 JP2008068345W WO2009048094A1 WO 2009048094 A1 WO2009048094 A1 WO 2009048094A1 JP 2008068345 W JP2008068345 W JP 2008068345W WO 2009048094 A1 WO2009048094 A1 WO 2009048094A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- base station
- asynchronized
- base
- station
- synchronized
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/0015—Synchronization between nodes one node acting as a reference for the others
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/681,963 US20100208720A1 (en) | 2007-10-09 | 2008-10-09 | Wireless communication system, inter-base-station synchronization method and base station |
JP2009537019A JP5117507B2 (ja) | 2007-10-09 | 2008-10-09 | 無線通信システム、基地局間同期方法および基地局 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-262846 | 2007-10-09 | ||
JP2007262846 | 2007-10-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009048094A1 true WO2009048094A1 (ja) | 2009-04-16 |
Family
ID=40549237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/068345 WO2009048094A1 (ja) | 2007-10-09 | 2008-10-09 | 無線通信システム、基地局間同期方法および基地局 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100208720A1 (ja) |
JP (1) | JP5117507B2 (ja) |
WO (1) | WO2009048094A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102474487A (zh) * | 2009-07-06 | 2012-05-23 | 英特尔公司 | 用于降低多层ofdma叠加网络中的异步干扰的基站和方法 |
JP2013500640A (ja) * | 2009-07-23 | 2013-01-07 | クゥアルコム・インコーポレイテッド | ワイヤレス通信ネットワークにおけるデバイスの同期 |
US8767710B2 (en) | 2009-08-31 | 2014-07-01 | International Business Machines Corporation | Wireless communication system |
JP2014526830A (ja) * | 2011-09-07 | 2014-10-06 | クゥアルコム・インコーポレイテッド | フェムトセルネットワークにおける分散同期化のための方法および装置 |
JP2020202428A (ja) * | 2019-06-06 | 2020-12-17 | 日本電信電話株式会社 | 無線通信システム、無線通信方法、管理局装置、基地局装置および端末局装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100042866A1 (en) * | 2008-08-15 | 2010-02-18 | Mediatek Inc. | Method and Apparatus for Adjusting a System Timer of a Mobile Station |
WO2010076854A1 (ja) * | 2009-01-05 | 2010-07-08 | 富士通株式会社 | 通信装置、移動局および通信制御方法 |
CN102547961B (zh) | 2010-12-10 | 2016-06-08 | 华为技术有限公司 | 基站间同步的方法、装置及系统 |
CN102651656B (zh) | 2011-02-25 | 2014-03-12 | 华为技术有限公司 | 基于双绞线的信号处理方法及装置、系统 |
US8774847B2 (en) * | 2011-07-27 | 2014-07-08 | Broadcom Corporation | Cellular radio path measurement and reporting |
CN110351737A (zh) * | 2013-01-25 | 2019-10-18 | 索尼公司 | 通信控制设备、通信控制方法以及无线通信设备 |
US10645661B2 (en) * | 2014-08-15 | 2020-05-05 | Telefonaktiebolaget L M Ericsson (Publ) | Configuring discovery signals |
EP3403451B1 (en) * | 2016-01-14 | 2019-11-06 | British Telecommunications public limited company | Cellular telecommunications network |
US20180270773A1 (en) * | 2017-03-16 | 2018-09-20 | Electronics And Telecommunications Research Institute | Operation method of communication node in communication network |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06334593A (ja) * | 1993-05-21 | 1994-12-02 | N T T Idou Tsuushinmou Kk | 移動通信システム基地局同期法 |
JP2005510987A (ja) * | 2001-11-28 | 2005-04-21 | ウェーブコム | 異なるセルサイズのセルラー通信ネットワーク、基地局及び端末、並びにそれらに対応する方法 |
JP2006042204A (ja) * | 2004-07-29 | 2006-02-09 | Kyocera Corp | 基地局装置、及びその制御方法 |
JP2006081200A (ja) * | 2002-02-05 | 2006-03-23 | Interdigital Technology Corp | 基地局を同期させる方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6266014B1 (en) * | 1998-10-09 | 2001-07-24 | Cell-Loc Inc. | Methods and apparatus to position a mobile receiver using downlink signals part IV |
US6300904B1 (en) * | 1999-06-09 | 2001-10-09 | Honeywell International Inc. | Narrowband based navigation scheme |
-
2008
- 2008-10-09 WO PCT/JP2008/068345 patent/WO2009048094A1/ja active Application Filing
- 2008-10-09 JP JP2009537019A patent/JP5117507B2/ja not_active Expired - Fee Related
- 2008-10-09 US US12/681,963 patent/US20100208720A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06334593A (ja) * | 1993-05-21 | 1994-12-02 | N T T Idou Tsuushinmou Kk | 移動通信システム基地局同期法 |
JP2005510987A (ja) * | 2001-11-28 | 2005-04-21 | ウェーブコム | 異なるセルサイズのセルラー通信ネットワーク、基地局及び端末、並びにそれらに対応する方法 |
JP2006081200A (ja) * | 2002-02-05 | 2006-03-23 | Interdigital Technology Corp | 基地局を同期させる方法 |
JP2006042204A (ja) * | 2004-07-29 | 2006-02-09 | Kyocera Corp | 基地局装置、及びその制御方法 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102474487A (zh) * | 2009-07-06 | 2012-05-23 | 英特尔公司 | 用于降低多层ofdma叠加网络中的异步干扰的基站和方法 |
JP2012532573A (ja) * | 2009-07-06 | 2012-12-13 | インテル・コーポレーション | 基地局、および、多層ofdmaオーバーレイネットワークにおいて非同期干渉を低減する方法 |
US8630229B2 (en) | 2009-07-06 | 2014-01-14 | Intel Corporation | Base station and method for reducing asynchronous interference in a multi-tier OFDMA overlay network |
CN102474487B (zh) * | 2009-07-06 | 2016-07-27 | 英特尔公司 | 用于降低多层ofdma叠加网络中的异步干扰的基站和方法 |
JP2013500640A (ja) * | 2009-07-23 | 2013-01-07 | クゥアルコム・インコーポレイテッド | ワイヤレス通信ネットワークにおけるデバイスの同期 |
US9042296B2 (en) | 2009-07-23 | 2015-05-26 | Qualcomm Incorporated | Synchronization of devices in a wireless communication network |
US8767710B2 (en) | 2009-08-31 | 2014-07-01 | International Business Machines Corporation | Wireless communication system |
US8780886B2 (en) | 2009-08-31 | 2014-07-15 | International Business Machines Corporation | Wireless communication system |
JP2014526830A (ja) * | 2011-09-07 | 2014-10-06 | クゥアルコム・インコーポレイテッド | フェムトセルネットワークにおける分散同期化のための方法および装置 |
JP2020202428A (ja) * | 2019-06-06 | 2020-12-17 | 日本電信電話株式会社 | 無線通信システム、無線通信方法、管理局装置、基地局装置および端末局装置 |
JP7293886B2 (ja) | 2019-06-06 | 2023-06-20 | 日本電信電話株式会社 | 無線通信システム、無線通信方法、管理局装置、基地局装置および端末局装置 |
US11979898B2 (en) | 2019-06-06 | 2024-05-07 | Nippon Telegraph And Telephone Corporation | Wireless communication system, wireless communication method, management station device, base station device, and terminal station device |
Also Published As
Publication number | Publication date |
---|---|
JP5117507B2 (ja) | 2013-01-16 |
JPWO2009048094A1 (ja) | 2011-02-24 |
US20100208720A1 (en) | 2010-08-19 |
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