CN101051886A - 一种短程无线通信网络的网络时钟同步方法 - Google Patents
一种短程无线通信网络的网络时钟同步方法 Download PDFInfo
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- CN101051886A CN101051886A CNA2007100995429A CN200710099542A CN101051886A CN 101051886 A CN101051886 A CN 101051886A CN A2007100995429 A CNA2007100995429 A CN A2007100995429A CN 200710099542 A CN200710099542 A CN 200710099542A CN 101051886 A CN101051886 A CN 101051886A
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- 238000004891 communication Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 description 16
- 238000012937 correction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 101100172132 Mus musculus Eif3a gene Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Images
Classifications
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- 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
- H04J3/0644—External master-clock
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
-
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (1)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710099542A CN100581094C (zh) | 2007-05-24 | 2007-05-24 | 一种短程无线通信网络的网络时钟同步方法 |
PCT/CN2008/071051 WO2008145053A1 (fr) | 2007-05-24 | 2008-05-22 | Procédé de synchronisation d'horloge réseau d'un réseau de communication sans fil à courte portée |
US12/600,907 US20100197228A1 (en) | 2007-05-24 | 2008-05-22 | Clock synchronization method for a short range wireless communication network |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710099542A CN100581094C (zh) | 2007-05-24 | 2007-05-24 | 一种短程无线通信网络的网络时钟同步方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101051886A true CN101051886A (zh) | 2007-10-10 |
CN100581094C CN100581094C (zh) | 2010-01-13 |
Family
ID=38783103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710099542A Expired - Fee Related CN100581094C (zh) | 2007-05-24 | 2007-05-24 | 一种短程无线通信网络的网络时钟同步方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100197228A1 (zh) |
CN (1) | CN100581094C (zh) |
WO (1) | WO2008145053A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008145053A1 (fr) * | 2007-05-24 | 2008-12-04 | Beijing Transpacific Ip Technology Development Ltd. | Procédé de synchronisation d'horloge réseau d'un réseau de communication sans fil à courte portée |
CN102740430A (zh) * | 2012-07-17 | 2012-10-17 | 宇龙计算机通信科技(深圳)有限公司 | 无数据指示列表信令时间同步通信装置和方法 |
CN108983044A (zh) * | 2018-08-06 | 2018-12-11 | 北京恒源利通电力技术有限公司 | 基于rf无线通讯的架空线路三相电流同步录波方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9282515B2 (en) * | 2011-09-16 | 2016-03-08 | Electronics And Telecommunications Research Institute | Method of synchronization and link access for low energy critical infrastructure monitoring network |
CN102970743A (zh) * | 2012-11-29 | 2013-03-13 | 顺德职业技术学院 | 无线自组织网络的多功能同步数字时钟*** |
US8989660B2 (en) | 2013-01-03 | 2015-03-24 | Qualcomm Incorporated | Multiple hardware interrupt functionality on near-field communication (NFC) |
CN106160905B (zh) * | 2015-03-24 | 2018-10-23 | 上海航天有线电厂有限公司 | 混合型网络时钟同步*** |
TWI582566B (zh) * | 2016-04-25 | 2017-05-11 | 晨星半導體股份有限公司 | 通訊裝置的控制電路及控制方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60144487D1 (de) * | 2000-11-14 | 2011-06-01 | Symbol Technologies Inc | Methoden und vorrichtungen zur bestimmung des aufenthaltsortes eines gegenstandes in mobilfunknetzen |
JP4577019B2 (ja) * | 2004-03-04 | 2010-11-10 | 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 |
JP4313715B2 (ja) * | 2004-04-01 | 2009-08-12 | Okiセミコンダクタ株式会社 | 同期確立回路および同期確立方法 |
CN100581094C (zh) * | 2007-05-24 | 2010-01-13 | 北京泛亚创知科技发展有限公司 | 一种短程无线通信网络的网络时钟同步方法 |
-
2007
- 2007-05-24 CN CN200710099542A patent/CN100581094C/zh not_active Expired - Fee Related
-
2008
- 2008-05-22 US US12/600,907 patent/US20100197228A1/en not_active Abandoned
- 2008-05-22 WO PCT/CN2008/071051 patent/WO2008145053A1/zh active Application Filing
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008145053A1 (fr) * | 2007-05-24 | 2008-12-04 | Beijing Transpacific Ip Technology Development Ltd. | Procédé de synchronisation d'horloge réseau d'un réseau de communication sans fil à courte portée |
CN102740430A (zh) * | 2012-07-17 | 2012-10-17 | 宇龙计算机通信科技(深圳)有限公司 | 无数据指示列表信令时间同步通信装置和方法 |
CN102740430B (zh) * | 2012-07-17 | 2015-12-16 | 宇龙计算机通信科技(深圳)有限公司 | 无数据指示列表信令时间同步通信装置和方法 |
CN108983044A (zh) * | 2018-08-06 | 2018-12-11 | 北京恒源利通电力技术有限公司 | 基于rf无线通讯的架空线路三相电流同步录波方法 |
Also Published As
Publication number | Publication date |
---|---|
US20100197228A1 (en) | 2010-08-05 |
WO2008145053A1 (fr) | 2008-12-04 |
CN100581094C (zh) | 2010-01-13 |
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Owner name: BEIJING FANYA CHUANGZHI TECHNOLOGY DEVELOPMENT CO Free format text: FORMER OWNER: WEIXUNZIJING TECH CO., LTD., BEIJING Effective date: 20080912 |
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Effective date of registration: 20100719 Address after: 100000 Beijing city Shijingshan District Yamenkou Backstreet No. 15 Patentee after: Weixunzijing Tech Co., Ltd., Beijing Address before: 100022, Beijing, Yongan, Chaoyang District west view 5, building 2, room 23C Patentee before: Beijing Fanya Chuangzhi Science-Technology Development Inc. |
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