GB2484523B - Network timing - Google Patents

Network timing

Info

Publication number: GB2484523B
Authority: GB; United Kingdom
Prior art keywords: network timing; timing; network
Prior art date: 2010-10-14
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

GB1017394.6A

Other versions

GB2484523A (en

GB201017394D0 (en

Inventor

Whitlock Roderick

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Tracker Network UK Ltd

Original Assignee

Tracker Network UK Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2010-10-14

Filing date

2010-10-14

Publication date

2017-10-11

2010-10-14 Application filed by Tracker Network UK Ltd filed Critical Tracker Network UK Ltd

2010-10-14 Priority to GB1017394.6A priority Critical patent/GB2484523B/en

2010-11-24 Publication of GB201017394D0 publication Critical patent/GB201017394D0/en

2011-10-14 Priority to PCT/EP2011/068045 priority patent/WO2012049319A1/en

2012-04-18 Publication of GB2484523A publication Critical patent/GB2484523A/en

2017-10-11 Application granted granted Critical

2017-10-11 Publication of GB2484523B publication Critical patent/GB2484523B/en

Status Active legal-status Critical Current

2030-10-14 Anticipated expiration legal-status Critical

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
- 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
- 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
- H04J3/0664—Clock or time synchronisation among packet nodes using timestamps unidirectional timestamps
- 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
- H04J3/0673—Clock or time synchronisation among packet nodes using intermediate nodes, e.g. modification of a received timestamp before further transmission to the next packet node, e.g. including internal delay time or residence time into the packet
- 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
- 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)
Mobile Radio Communication Systems (AREA)

GB1017394.6A 2010-10-14 2010-10-14 Network timing Active GB2484523B (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB1017394.6A GB2484523B (en)	2010-10-14	2010-10-14	Network timing
PCT/EP2011/068045 WO2012049319A1 (en)	2010-10-14	2011-10-14	Network timing

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1017394.6A GB2484523B (en)	2010-10-14	2010-10-14	Network timing

Publications (3)

Publication Number	Publication Date
GB201017394D0 GB201017394D0 (en)	2010-11-24
GB2484523A GB2484523A (en)	2012-04-18
GB2484523B true GB2484523B (en)	2017-10-11

Family

ID=43304589

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1017394.6A Active GB2484523B (en)	2010-10-14	2010-10-14	Network timing

Country Status (2)

Country	Link
GB (1)	GB2484523B (en)
WO (1)	WO2012049319A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2016120615A1 (en) *	2015-01-27	2016-08-04	Kofinder Technologies, Inc.	A mobile device and method of control thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4538259A (en) *	1983-07-05	1985-08-27	International Business Machines Corporation	System for digitized voice and data with means to compensate for variable path delays
WO2010112975A2 (en) *	2009-03-31	2010-10-07	Freescale Semiconductor, Inc.	Receiving node in a packet communications system and method for managing a buffer in a receiving node in a packet communications system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6229988B1 (en) *	1998-05-20	2001-05-08	Lojack Corporation	Method of and apparatus for battery and similar power source conservation in periodically operable portable and related radio receivers and the like
US8473638B2 (en)	2008-05-02	2013-06-25	James Aweya	Method and apparatus for time and frequency transfer in communication networks

2010
- 2010-10-14 GB GB1017394.6A patent/GB2484523B/en active Active
2011
- 2011-10-14 WO PCT/EP2011/068045 patent/WO2012049319A1/en not_active Ceased

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4538259A (en) *	1983-07-05	1985-08-27	International Business Machines Corporation	System for digitized voice and data with means to compensate for variable path delays
WO2010112975A2 (en) *	2009-03-31	2010-10-07	Freescale Semiconductor, Inc.	Receiving node in a packet communications system and method for managing a buffer in a receiving node in a packet communications system

Also Published As

Publication number	Publication date
GB2484523A (en)	2012-04-18
GB201017394D0 (en)	2010-11-24
WO2012049319A1 (en)	2012-04-19

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