TWI272785B - Wireless communication system, wireless communication apparatus and wireless communication method, and recording medium - Google Patents
Wireless communication system, wireless communication apparatus and wireless communication method, and recording medium Download PDFInfo
- Publication number
- TWI272785B TWI272785B TW94103870A TW94103870A TWI272785B TW I272785 B TWI272785 B TW I272785B TW 94103870 A TW94103870 A TW 94103870A TW 94103870 A TW94103870 A TW 94103870A TW I272785 B TWI272785 B TW I272785B
- Authority
- TW
- Taiwan
- Prior art keywords
- station
- time
- beacon
- synchronization
- communication
- Prior art date
Links
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- 238000000034 method Methods 0.000 title claims abstract description 122
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- 101000988961 Escherichia coli Heat-stable enterotoxin A2 Proteins 0.000 description 17
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/002—Mutual synchronization
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004031414 | 2004-02-06 | ||
| JP2004195932A JP4442338B2 (ja) | 2004-02-06 | 2004-07-01 | 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200601725A TW200601725A (en) | 2006-01-01 |
| TWI272785B true TWI272785B (en) | 2007-02-01 |
Family
ID=34863442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW94103870A TWI272785B (en) | 2004-02-06 | 2005-02-05 | Wireless communication system, wireless communication apparatus and wireless communication method, and recording medium |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7715337B2 (https=) |
| JP (1) | JP4442338B2 (https=) |
| TW (1) | TWI272785B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8493956B2 (en) | 2007-10-31 | 2013-07-23 | Qualcomm Incorporated | Methods and apparatus related to signaling request to transmit traffic in a wireless communications system |
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| DE10331313B3 (de) * | 2003-07-10 | 2005-01-05 | Siemens Ag | Verfahren zur Synchronisation eines in Funkzellen aufgeteilten Funkkommunikationssystems |
| JP4396416B2 (ja) | 2003-10-24 | 2010-01-13 | ソニー株式会社 | 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム |
| JP4370944B2 (ja) | 2004-03-08 | 2009-11-25 | 沖電気工業株式会社 | 通信システム |
| US8483190B2 (en) | 2005-01-18 | 2013-07-09 | Marvell World Trade Ltd. | Wireless local area network (WLAN) time division multiplexed (TDM) interframe space (IFS) time selection protocol |
| US7920530B2 (en) * | 2005-01-18 | 2011-04-05 | Marvell World Trade Ltd. | WLAN TDM IFS time selection protocol |
| US7751374B2 (en) * | 2005-01-18 | 2010-07-06 | Marvell World Trade Ltd. | WLAN TDM protocol |
| US7768981B1 (en) * | 2005-06-14 | 2010-08-03 | Marvell International Ltd. | Bluetooth coexistence timing synchronization |
| US7480515B2 (en) * | 2005-09-29 | 2009-01-20 | Tzero Technologies, Inc. | Synchronization of media access control (MAC) superframes |
| FR2895126B1 (fr) * | 2005-12-15 | 2008-03-14 | Renault Sas | Procede et systeme de transmission d'un identifiant d'une valve d'une roue d'un vehicule a un recepteur de bord de ce vehicule |
| EP1977563B1 (en) | 2006-01-11 | 2018-01-03 | QUALCOMM Incorporated | Encoding beacon signals to provide identification in peer-to-peer communication |
| US8811369B2 (en) | 2006-01-11 | 2014-08-19 | Qualcomm Incorporated | Methods and apparatus for supporting multiple communications modes of operation |
| JP4758778B2 (ja) * | 2006-01-27 | 2011-08-31 | 矢崎総業株式会社 | 警報装置 |
| JP4533342B2 (ja) | 2006-04-28 | 2010-09-01 | キヤノン株式会社 | 通信装置及びその制御方法、プログラム、記憶媒体 |
| US20080031220A1 (en) * | 2006-08-03 | 2008-02-07 | Qualcomm Incorporated | Ofdm control signaling in the presence of timing asynchronization in a peer-to-peer network |
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| FI119712B (fi) * | 2006-11-07 | 2009-02-13 | Timo D Haemaelaeinen | Energiatehokas naapureiden havaitseminen liikkuvissa langattomissa sensoriverkoissa |
| US8811372B2 (en) | 2007-07-09 | 2014-08-19 | Qualcomm Incorporated | Synchronization of a peer-to-peer communication network |
| US8780885B2 (en) | 2007-07-09 | 2014-07-15 | Qualcomm Incorporated | Synchronization of a peer-to-peer communication network |
| US7983702B2 (en) * | 2007-07-09 | 2011-07-19 | Qualcomm Incorporated | Synchronization of a peer-to-peer communication network |
| JP4428415B2 (ja) * | 2007-07-11 | 2010-03-10 | 株式会社デンソー | 無線通信方法及び装置 |
| JP5018360B2 (ja) * | 2007-09-10 | 2012-09-05 | 株式会社豊田中央研究所 | 通信同期方法および通信端末 |
| JP4933393B2 (ja) * | 2007-10-03 | 2012-05-16 | キヤノン株式会社 | 通信装置及びその通信方法 |
| US8761082B2 (en) | 2008-02-14 | 2014-06-24 | Nokia Corporation | Apparatus, methods, and computer program products providing improved communication in decentralized wireless networks |
| JP5413750B2 (ja) * | 2008-06-02 | 2014-02-12 | ティティーテフ コンピュータテクニーク アクティエンゲゼルシャフト | 分散形コンピュータネットワーク内のローカルクロックに同期させるための方法 |
| EP2139168A1 (en) * | 2008-06-25 | 2009-12-30 | Thomson Licensing, Inc. | Method and device for time synchronization in a TDMA multi-hop wireless network |
| WO2010001577A1 (ja) * | 2008-06-30 | 2010-01-07 | パナソニック株式会社 | 無線通信装置，端末，システム，プログラム |
| US8315278B2 (en) * | 2008-12-23 | 2012-11-20 | Nokia Corporation | Network synchronization method |
| US8798032B2 (en) * | 2009-04-29 | 2014-08-05 | Nokia Siemens Networks Oy | Virtual timing indication |
| US8270342B2 (en) * | 2009-06-24 | 2012-09-18 | Intel Corporation | Avoiding beacon conflicts in multi-radio platforms |
| JP5321508B2 (ja) * | 2010-03-11 | 2013-10-23 | ソニー株式会社 | 通信装置、通信制御方法、及び通信システム |
| EP2369880B1 (en) * | 2010-03-23 | 2013-08-21 | Mitsubishi Electric Corporation | Method for synchronizing nodes of a mesh wireless network |
| JP5435427B2 (ja) * | 2010-04-08 | 2014-03-05 | 国立大学法人電気通信大学 | 無線通信装置、及び無線通信システム並びに送信タイミング制御方法 |
| JP5650588B2 (ja) * | 2011-05-31 | 2015-01-07 | 日本電信電話株式会社 | 無線通信システム、無線通信装置及び同期信号送信装置 |
| US8660111B2 (en) * | 2011-06-22 | 2014-02-25 | Motorola Solutions, Inc. | Method and apparatus for tracking a channel timing channel message and supporting channel scanning in a digital mobile radio system |
| US20120327829A1 (en) * | 2011-06-24 | 2012-12-27 | Broadcom Corporation | Method and System for Allocating Bandwidth for Data Transmissions Between High-Speed Wireless Devices |
| KR101769866B1 (ko) * | 2011-07-22 | 2017-08-22 | 삼성전자주식회사 | 저출력 무선 기기의 무선 자원 점유 방법 및 저출력 무선 기기 |
| JP5760847B2 (ja) * | 2011-08-22 | 2015-08-12 | 日本電気株式会社 | 情報処理装置、情報処理システム、情報処理装置の異常兆候検出方法、及び異常兆候検出プログラム |
| US9775171B2 (en) * | 2013-12-18 | 2017-09-26 | Futurewei Technologies, Inc. | System and method for speed frame exchange |
| WO2015094293A1 (en) * | 2013-12-19 | 2015-06-25 | Intel IP Corporation | Apparatus, system and method of rescheduling beacon transmissions |
| JP6257339B2 (ja) * | 2014-01-15 | 2018-01-10 | キヤノン株式会社 | 給電システム及び情報処理方法 |
| JP2015162884A (ja) * | 2014-02-28 | 2015-09-07 | 国立大学法人信州大学 | 時間同期確立方法 |
| US20150373658A1 (en) * | 2014-06-19 | 2015-12-24 | Mediatek Inc. | Method for Deferring Beacon and Communication Device thereof |
| US10327203B2 (en) * | 2015-04-29 | 2019-06-18 | Lg Electronics Inc. | UL MU Transmission method of STA operating in power save mode, and device for performing method |
| JP6594728B2 (ja) * | 2015-10-08 | 2019-10-23 | ユーピーアール株式会社 | 無線タグ、パレット、パレット管理装置、およびパレット管理システム |
| JP6834791B2 (ja) | 2017-06-07 | 2021-02-24 | オムロン株式会社 | 無線通信装置、無線情報収集システム、及び無線通信方法 |
| JP7335573B2 (ja) * | 2018-06-29 | 2023-08-30 | 国立研究開発法人情報通信研究機構 | 分散同期方法及び分散同期装置 |
| FR3087602B1 (fr) * | 2018-10-18 | 2020-10-16 | Thales Sa | Synchronisation radio pour systemes a saut de frequence |
| US12382407B2 (en) | 2022-09-15 | 2025-08-05 | Hitachi, Ltd. | Resource control for system logging |
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| JPH04287532A (ja) | 1991-03-18 | 1992-10-13 | Res Dev Corp Of Japan | 相互同期方式を用いた通信ネットワークシステム |
| JPH0690202A (ja) | 1992-09-08 | 1994-03-29 | Nippon Telegr & Teleph Corp <Ntt> | 基地局間フレーム同期方式 |
| US5987024A (en) * | 1997-05-09 | 1999-11-16 | Motorola, Inc. | Self synchronizing network protocol |
| US7184413B2 (en) * | 1999-02-10 | 2007-02-27 | Nokia Inc. | Adaptive communication protocol for wireless networks |
| JP4287532B2 (ja) | 1999-03-01 | 2009-07-01 | 矢崎総業株式会社 | 車両用後側方監視装置 |
| CA2277264A1 (en) * | 1999-07-09 | 2001-01-09 | Telecommunications Research Laboratories | A self-configuring radio network |
| US6894975B1 (en) * | 2000-01-15 | 2005-05-17 | Andrzej Partyka | Synchronization and access of the nodes in a communications network |
| US7047435B2 (en) * | 2000-12-19 | 2006-05-16 | Siemens Corporate Research, Inc. | System and method for clock-synchronization in distributed systems |
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| JP2002350577A (ja) | 2001-05-28 | 2002-12-04 | Sony Corp | 携帯電子機器および時刻設定修正方法 |
| JP3877579B2 (ja) * | 2001-11-26 | 2007-02-07 | 古野電気株式会社 | Ｔｄｍａ通信装置 |
| US7221686B1 (en) * | 2001-11-30 | 2007-05-22 | Meshnetworks, Inc. | System and method for computing the signal propagation time and the clock correction for mobile stations in a wireless network |
| US7151945B2 (en) * | 2002-03-29 | 2006-12-19 | Cisco Systems Wireless Networking (Australia) Pty Limited | Method and apparatus for clock synchronization in a wireless network |
| US7072432B2 (en) * | 2002-07-05 | 2006-07-04 | Meshnetworks, Inc. | System and method for correcting the clock drift and maintaining the synchronization of low quality clocks in wireless networks |
| EP1416648A1 (de) * | 2002-10-28 | 2004-05-06 | Siemens Aktiengesellschaft | Verfahren zur dezentralen Synchronisation in einem selbstorganisierenden Funkkommunikationssystem |
| WO2004075447A1 (en) * | 2003-02-20 | 2004-09-02 | Zarlink Semiconductor Inc. | Alignment of clock domains in packet networks |
| US7366099B2 (en) * | 2003-12-01 | 2008-04-29 | Cisco Technology, Inc. | Method and apparatus for synchronizing a data communications network |
| US7529217B2 (en) * | 2004-03-27 | 2009-05-05 | Dust Networks, Inc. | Low-power autonomous node for mesh communication network |
-
2004
- 2004-07-01 JP JP2004195932A patent/JP4442338B2/ja not_active Expired - Fee Related
-
2005
- 2005-02-02 US US11/047,875 patent/US7715337B2/en not_active Expired - Fee Related
- 2005-02-05 TW TW94103870A patent/TWI272785B/zh not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8493956B2 (en) | 2007-10-31 | 2013-07-23 | Qualcomm Incorporated | Methods and apparatus related to signaling request to transmit traffic in a wireless communications system |
| US8767709B2 (en) | 2007-10-31 | 2014-07-01 | Qualcomm Incorporated | Methods and apparatus related to signaling request to transmit traffic in wireless communications |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4442338B2 (ja) | 2010-03-31 |
| TW200601725A (en) | 2006-01-01 |
| JP2005253038A (ja) | 2005-09-15 |
| US7715337B2 (en) | 2010-05-11 |
| US20050185628A1 (en) | 2005-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |