IN2014DN10506A - - Google Patents
Info
- Publication number
- IN2014DN10506A IN2014DN10506A IN10506DEN2014A IN2014DN10506A IN 2014DN10506 A IN2014DN10506 A IN 2014DN10506A IN 10506DEN2014 A IN10506DEN2014 A IN 10506DEN2014A IN 2014DN10506 A IN2014DN10506 A IN 2014DN10506A
- Authority
- IN
- India
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
- H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
-
- 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
- H04J3/0658—Clock or time synchronisation among packet nodes
- H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
- H04J3/0667—Bidirectional timestamps, e.g. NTP or PTP for compensation of clock drift and for compensation of propagation delays
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012137859 | 2012-06-19 | ||
| PCT/JP2012/008412 WO2013190602A1 (en) | 2012-06-19 | 2012-12-27 | Clock synchronization system, clock synchronization method, and storage medium whereupon clock synchronization program is stored |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DN10506A true IN2014DN10506A (en) | 2015-08-21 |
Family
ID=49768234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN10506DEN2014 IN2014DN10506A (en) | 2012-06-19 | 2014-12-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9634782B2 (en) |
| EP (1) | EP2863576A4 (en) |
| CN (1) | CN104396180A (en) |
| IN (1) | IN2014DN10506A (en) |
| WO (1) | WO2013190602A1 (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6170456B2 (en) * | 2014-03-26 | 2017-07-26 | 東日本電信電話株式会社 | Slave node, control server, time synchronization destination determination method and computer program |
| JP6254028B2 (en) * | 2014-03-26 | 2017-12-27 | 東日本電信電話株式会社 | Slave node and time synchronization method |
| JP5933147B2 (en) * | 2014-05-23 | 2016-06-08 | 三菱電機株式会社 | COMMUNICATION DEVICE, COMMUNICATION METHOD, AND PROGRAM |
| JP6488195B2 (en) * | 2015-05-27 | 2019-03-20 | 株式会社日立製作所 | Communication device for time synchronization |
| US9584302B2 (en) * | 2015-06-05 | 2017-02-28 | Analog Devices Global | Method and apparatus for synchronization of slave clock to master clock |
| JP6418194B2 (en) * | 2016-03-30 | 2018-11-07 | トヨタ自動車株式会社 | Wireless communication apparatus and wireless communication method |
| EP3288200B1 (en) * | 2016-08-23 | 2019-03-06 | Robert Bosch Gmbh | Method of synchronizing master and slave clocks in a computer network, corresponding system |
| CN110249372B (en) * | 2016-12-28 | 2021-10-01 | 日本电信电话株式会社 | Sensing system and time synchronization method |
| CN107171763B (en) * | 2017-07-05 | 2018-10-23 | 北京蓝海讯通科技股份有限公司 | A kind of time processing method, device and mobile terminal based on time migration |
| US10484163B2 (en) * | 2017-10-13 | 2019-11-19 | Cisco Technology, Inc. | Measure and improve clock synchronization using combination of transparent and boundary clocks |
| CN108897207A (en) * | 2018-07-27 | 2018-11-27 | 惠州市德赛西威汽车电子股份有限公司 | A kind of method that onboard navigation system sets the local time automatically |
| CN112703705A (en) * | 2018-09-21 | 2021-04-23 | 三菱电机株式会社 | Communication device, communication system, communication method, and communication program |
| US11218984B1 (en) * | 2018-10-18 | 2022-01-04 | Sitime Corporation | Fixed-beacon time transfer system |
| US10671558B1 (en) * | 2018-12-18 | 2020-06-02 | Simmonds Precision Products, Inc. | Distributed time synchronization protocol for an asynchronous communication system |
| JP7468671B2 (en) | 2020-09-01 | 2024-04-16 | 日本電信電話株式会社 | Communications system |
| JP7468679B2 (en) | 2020-09-30 | 2024-04-16 | 日本電信電話株式会社 | Communications system |
| JP7380905B2 (en) | 2020-09-30 | 2023-11-15 | 日本電信電話株式会社 | Communications system |
| JPWO2022070351A1 (en) * | 2020-09-30 | 2022-04-07 | ||
| CN113055117A (en) * | 2021-04-25 | 2021-06-29 | 电子科技大学 | Clock synchronization device and method of wireless distributed network |
| CN113595756B (en) * | 2021-06-11 | 2024-04-16 | 西安邮电大学 | Network modeling method, communication equipment and network for heterogeneous nodes and links |
| CN114337892B (en) * | 2021-12-27 | 2023-11-10 | 重庆玖奇科技有限公司 | Multi-equipment clock synchronization method based on low-voltage distribution network |
| CN114844591A (en) * | 2022-05-12 | 2022-08-02 | 北京领为军融科技有限公司 | Multi-node synchronization method for air combat flight simulator |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002029529A1 (en) | 2000-10-03 | 2002-04-11 | Mindtronics Corporation | Method and system for synchronizing clocks on networked computers |
| US7050420B2 (en) * | 2001-03-21 | 2006-05-23 | Broadcom Corporation | System for maintaining synchronization between multiple asynchronous communication links |
| CN1934809B (en) * | 2004-02-09 | 2012-11-14 | Sem技术公司 | Method and apparatus for aligning time references when separated by an unreliable data packet network |
| US7602873B2 (en) | 2005-12-23 | 2009-10-13 | Agilent Technologies, Inc. | Correcting time synchronization inaccuracy caused by asymmetric delay on a communication link |
| US8400911B2 (en) * | 2006-02-13 | 2013-03-19 | Belair Networks Inc. | System and method for packet timing of circuit emulation services over networks |
| WO2008142815A1 (en) * | 2007-05-21 | 2008-11-27 | Nihon University | Synchronous communication system |
| JP2009065579A (en) | 2007-09-10 | 2009-03-26 | Nec Corp | Time synchronizing system, time synchronizing method, node, and program |
| JP5266705B2 (en) * | 2007-10-01 | 2013-08-21 | 富士通セミコンダクター株式会社 | Communications system |
| US8009695B2 (en) * | 2008-03-04 | 2011-08-30 | Broadcom Corporation | System and method for dynamically swapping master and slave PHYs to allow asymmetry in energy efficient ethernet |
| US7876792B2 (en) * | 2008-10-31 | 2011-01-25 | Alcatel Lucent | Network element clocking accuracy and stability monitoring over a packet-switched network |
| CA2757376A1 (en) | 2009-04-03 | 2010-10-07 | Schweitzer Engineering Laboratories, Inc. | Fault tolerant time synchronization |
| EP2333993B1 (en) * | 2009-12-09 | 2013-02-13 | Alcatel Lucent | Automatic management of timestamp-based synchronisation protocols |
| JP5515735B2 (en) | 2009-12-25 | 2014-06-11 | 日本電気株式会社 | Time synchronization system, master node, slave node, relay device, time synchronization method, and time synchronization program |
| JP5495323B2 (en) * | 2010-07-16 | 2014-05-21 | Ｋｄｄｉ株式会社 | Time synchronization device via network |
| US8949648B2 (en) * | 2011-04-13 | 2015-02-03 | Semtech Corp. | System and method to overcome wander accumulation to achieve precision clock distribution over large networks |
| CN104247309B (en) * | 2012-02-09 | 2017-11-10 | 马维尔以色列(M.I.S.L.)有限公司 | It is synchronous using the clock of multiple network paths |
| US9749972B2 (en) * | 2014-09-25 | 2017-08-29 | Blinq Wireless Inc. | System and method for clock synchronization in a wireless backhaul network using IEEE 1588 precision time protocol |
-
2012
- 2012-12-27 WO PCT/JP2012/008412 patent/WO2013190602A1/en active Application Filing
- 2012-12-27 CN CN201280074139.XA patent/CN104396180A/en active Pending
- 2012-12-27 US US14/405,981 patent/US9634782B2/en active Active
- 2012-12-27 EP EP12879299.1A patent/EP2863576A4/en not_active Withdrawn
-
2014
- 2014-12-09 IN IN10506DEN2014 patent/IN2014DN10506A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN104396180A (en) | 2015-03-04 |
| EP2863576A4 (en) | 2015-12-30 |
| EP2863576A1 (en) | 2015-04-22 |
| US20150124844A1 (en) | 2015-05-07 |
| WO2013190602A1 (en) | 2013-12-27 |
| US9634782B2 (en) | 2017-04-25 |