HK1193513A1 - 動態自組織點對點時分多址通信同步方法 - Google Patents
動態自組織點對點時分多址通信同步方法Info
- Publication number
- HK1193513A1 HK1193513A1 HK14106827.0A HK14106827A HK1193513A1 HK 1193513 A1 HK1193513 A1 HK 1193513A1 HK 14106827 A HK14106827 A HK 14106827A HK 1193513 A1 HK1193513 A1 HK 1193513A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- organizing
- synchronization method
- dynamically self
- tdma communications
- communications synchronization
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
- H04J3/0652—Synchronisation among time division multiple access [TDMA] nodes, e.g. time triggered protocol [TTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- 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
- H04W56/00—Synchronisation arrangements
- H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
- H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
- H04W56/007—Open loop measurement
- H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
- H04W56/0085—Open loop measurement based on arrival time vs. expected arrival time detecting a given structure in the signal
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
- H04J3/0691—Synchronisation in a TDM node
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161472216P | 2011-04-06 | 2011-04-06 | |
PCT/IL2012/000142 WO2012137194A1 (en) | 2011-04-06 | 2012-04-01 | A dynamically self-organizing ad-hoc tdma communications synchronization method |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1193513A1 true HK1193513A1 (zh) | 2014-09-19 |
Family
ID=46968676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK14106827.0A HK1193513A1 (zh) | 2011-04-06 | 2014-07-07 | 動態自組織點對點時分多址通信同步方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9515755B2 (zh) |
EP (1) | EP2695309B1 (zh) |
CN (1) | CN103534957A (zh) |
HK (1) | HK1193513A1 (zh) |
WO (1) | WO2012137194A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9312977B1 (en) * | 2012-08-28 | 2016-04-12 | Bae Systems Information And Electronic Systems Integration Inc. | System and method to provide channel access synchronization without time-stamp exchange in time division multiple access (TDMA) multi-hop networks |
US10623096B2 (en) | 2014-06-20 | 2020-04-14 | Legasus Networks, Inc. | Deployment of a wireless communication network by retrofitting spatially distributed electric lamps with integrated light/communicator modules |
DK3202225T3 (da) * | 2014-09-29 | 2019-10-28 | Cardo Systems Ltd | Ad hoc-kommunikationsnetværk og kommunikationsfremgangsmåde |
EP3440886B1 (en) * | 2016-04-05 | 2022-06-08 | Qualcomm Incorporated | Scheduling request transmission to request resources for a buffer status report |
WO2017203522A1 (en) * | 2016-05-23 | 2017-11-30 | Maxtech Communication Networks Ltd. | Method and system for tdma-fh network synchronization |
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 |
FR3067557B1 (fr) * | 2017-06-13 | 2020-10-09 | Schneider Electric Ind Sas | Procede de communication radio dans un systeme comportant une pluralite de modules communicants |
CN110519839B (zh) * | 2019-08-27 | 2021-12-07 | 南京航空航天大学 | 一种无线局域网时间同步方法 |
CN111162861A (zh) * | 2019-12-25 | 2020-05-15 | 北斗天地股份有限公司 | 同步方法及*** |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5613211A (en) * | 1992-10-07 | 1997-03-18 | Nippon Steel Corporation | Method of establishing inter base-station synchronization and mobile radio communicaton system using the method |
GB2315194B (en) * | 1996-07-11 | 2000-11-15 | Nokia Mobile Phones Ltd | Method and apparatus for resynchronizing two system clocks |
US6243372B1 (en) * | 1996-11-14 | 2001-06-05 | Omnipoint Corporation | Methods and apparatus for synchronization in a wireless network |
US6807165B2 (en) * | 2000-11-08 | 2004-10-19 | Meshnetworks, Inc. | Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel |
EP1416648A1 (de) * | 2002-10-28 | 2004-05-06 | Siemens Aktiengesellschaft | Verfahren zur dezentralen Synchronisation in einem selbstorganisierenden Funkkommunikationssystem |
US20050128991A1 (en) * | 2003-05-08 | 2005-06-16 | Sriram Dayanandan | Coordination between simultaneously operating Pico-Nets in high mobility wireless networks |
JP4590969B2 (ja) * | 2004-07-28 | 2010-12-01 | 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 |
US7349362B2 (en) * | 2005-06-29 | 2008-03-25 | Meshnetworks, Inc. | Method and system for implementing the time division multiple access method to AD-HOC multihopping wireless networks |
US7688878B2 (en) | 2006-03-16 | 2010-03-30 | The Boeing Company | Method and device of peak detection in preamble synchronization for direct sequence spread spectrum communication |
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 |
JP2008048239A (ja) * | 2006-08-18 | 2008-02-28 | Nec Electronics Corp | シンボルタイミング検出方法および装置並びにプリアンブル検出方法および装置 |
JP4777286B2 (ja) * | 2007-03-27 | 2011-09-21 | パナソニック株式会社 | 通信装置、通信システム、および通信制御方法 |
US8667144B2 (en) * | 2007-07-25 | 2014-03-04 | Qualcomm Incorporated | Wireless architecture for traditional wire based protocol |
US7733843B1 (en) * | 2007-08-21 | 2010-06-08 | Rockwell Collins, Inc. | Media access for communication system |
KR100898767B1 (ko) * | 2007-12-12 | 2009-05-20 | 한국전자통신연구원 | Ofdm 동기 획득 알고리즘 수행 방법 및 장치 |
AU2009327864B2 (en) * | 2008-12-19 | 2013-08-29 | Panasonic Corporation | Wireless communication system |
US20100265936A1 (en) * | 2009-04-21 | 2010-10-21 | Electronics And Telecommunications Research Institute | Method and device for acquiring synchronization between nodes and method for organizing multiple physical channels |
KR20100117951A (ko) * | 2009-04-27 | 2010-11-04 | 삼성전자주식회사 | 이동 애드 혹 네트워크에서 통신 방법 및 장치 |
-
2012
- 2012-04-01 EP EP12767982.7A patent/EP2695309B1/en not_active Not-in-force
- 2012-04-01 WO PCT/IL2012/000142 patent/WO2012137194A1/en active Application Filing
- 2012-04-01 CN CN201280023785.3A patent/CN103534957A/zh active Pending
- 2012-04-01 US US14/009,180 patent/US9515755B2/en active Active
-
2014
- 2014-07-07 HK HK14106827.0A patent/HK1193513A1/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP2695309A1 (en) | 2014-02-12 |
EP2695309A4 (en) | 2014-11-05 |
WO2012137194A1 (en) | 2012-10-11 |
EP2695309B1 (en) | 2016-03-16 |
CN103534957A (zh) | 2014-01-22 |
US20140105205A1 (en) | 2014-04-17 |
US9515755B2 (en) | 2016-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20210403 |