SI2467976T1 - Sinhoronizacijska porazdelitev v mikrovalovnih povratnih mrežah - Google Patents

Sinhoronizacijska porazdelitev v mikrovalovnih povratnih mrežah

Info

Publication number
SI2467976T1
SI2467976T1 SI201031948T SI201031948T SI2467976T1 SI 2467976 T1 SI2467976 T1 SI 2467976T1 SI 201031948 T SI201031948 T SI 201031948T SI 201031948 T SI201031948 T SI 201031948T SI 2467976 T1 SI2467976 T1 SI 2467976T1
Authority
SI
Slovenia
Prior art keywords
microwave backhaul
backhaul networks
synchronization distribution
synchronization
distribution
Prior art date
Application number
SI201031948T
Other languages
English (en)
Inventor
Philip Secker
Peter Croy
Original Assignee
Aviat Networks, Inc.
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.)
Filing date
Publication date
Application filed by Aviat Networks, Inc. filed Critical Aviat Networks, Inc.
Publication of SI2467976T1 publication Critical patent/SI2467976T1/sl

Links

Classifications

    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0617—Systems characterised by the synchronising information used the synchronising signal being characterised by the frequency or phase
    • 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
    • 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
    • H04J3/0647—Synchronisation among TDM nodes
    • 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
    • H04J3/0647—Synchronisation among TDM nodes
    • H04J3/065—Synchronisation among TDM nodes using 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
    • 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
    • H04J3/0679—Clock or time synchronisation in a network by determining clock distribution path in a network
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L2207/00—Indexing scheme relating to automatic control of frequency or phase and to synchronisation
    • H03L2207/50—All digital phase-locked loop
    • 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
    • H04J3/0641—Change of the master or reference, e.g. take-over or failure of the master
    • 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
    • H04J3/0688—Change of the master or reference, e.g. take-over or failure of the master
SI201031948T 2009-08-21 2010-08-23 Sinhoronizacijska porazdelitev v mikrovalovnih povratnih mrežah SI2467976T1 (sl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23603209P 2009-08-21 2009-08-21
PCT/US2010/046393 WO2011022735A1 (en) 2009-08-21 2010-08-23 Synchronization distribution in microwave backhaul networks
EP10810727.7A EP2467976B1 (en) 2009-08-21 2010-08-23 Synchronization distribution in microwave backhaul networks

Publications (1)

Publication Number Publication Date
SI2467976T1 true SI2467976T1 (sl) 2019-12-31

Family

ID=43607367

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201031948T SI2467976T1 (sl) 2009-08-21 2010-08-23 Sinhoronizacijska porazdelitev v mikrovalovnih povratnih mrežah

Country Status (7)

Country Link
US (3) US8565361B2 (sl)
EP (1) EP2467976B1 (sl)
CN (1) CN102598589A (sl)
MY (1) MY154335A (sl)
SG (1) SG178498A1 (sl)
SI (1) SI2467976T1 (sl)
WO (1) WO2011022735A1 (sl)

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US8428045B2 (en) * 2010-03-16 2013-04-23 Harman International Industries, Incorporated Media clock recovery
US8976778B2 (en) * 2010-04-21 2015-03-10 Lsi Corporation Time synchronization using packet-layer and physical-layer protocols
US8730101B2 (en) * 2010-05-13 2014-05-20 Qualcomm Incorporated High sensitivity satellite positioning system receiver
US9568609B2 (en) 2010-05-13 2017-02-14 Qualcomm Incorporated High sensitivity satellite positioning system receiver
SI2759081T1 (sl) 2011-09-22 2017-01-31 Aviat Networks, Inc. Sistem in postopek za sinhronizacijo urnih signalov
US9794807B2 (en) 2011-11-30 2017-10-17 Maxlinear Asia Singapore PTE LTD Management of backhaul nodes in a microwave backhaul
US9621330B2 (en) 2011-11-30 2017-04-11 Maxlinear Asia Singapore Private Limited Split microwave backhaul transceiver architecture with coaxial interconnect
US10425117B2 (en) 2011-11-30 2019-09-24 Maxlinear Asia Singapore PTE LTD Split microwave backhaul architecture with smart outdoor unit
US9380645B2 (en) 2011-11-30 2016-06-28 Broadcom Corporation Communication pathway supporting an advanced split microwave backhaul architecture
IL217232A0 (en) * 2011-12-27 2012-03-29 Eci Telecom Ltd Technique for monitoring and management of data networks
EP2944039B1 (en) 2013-01-08 2023-12-06 Aviat Networks, Inc. Systems and methods for transporting a clock signal over a network
CN105706383B (zh) * 2013-02-22 2019-03-08 瑞典爱立信有限公司 时间同步的可插拔收发信机及其同步方法
US9386552B2 (en) * 2013-09-30 2016-07-05 Honeywell International Inc. Wireless sensor time synchronization
KR101596756B1 (ko) * 2014-11-03 2016-03-07 현대자동차주식회사 리던던트 그랜드마스터를 이용한 차량 내 네트워크 시간 동기화 제공 방법 및 장치
US10205586B2 (en) * 2016-02-02 2019-02-12 Marvell World Trade Ltd. Method and apparatus for network synchronization
US9742549B1 (en) * 2016-09-29 2017-08-22 Analog Devices Global Apparatus and methods for asynchronous clock mapping
US10158442B1 (en) * 2016-12-13 2018-12-18 Amazon Technologies, Inc. Reliable precision time architecture
US10164759B1 (en) 2016-12-13 2018-12-25 Amazon Technologies, Inc. Distributed precision time architecture

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US5182761A (en) * 1991-01-31 1993-01-26 Motorola, Inc. Data transmission system receiver having phase-independent bandwidth control
US5761255A (en) * 1995-11-30 1998-06-02 The Boeing Company Edge-synchronized clock recovery unit
US6549242B1 (en) * 1997-04-04 2003-04-15 Harris Corporation Combining adjacent TV channels for transmission by a common antenna
US8274892B2 (en) * 2001-10-09 2012-09-25 Infinera Corporation Universal digital framer architecture for transport of client signals of any client payload and format type
GB0205142D0 (en) 2002-03-05 2002-04-17 Nokia Corp Synchronisation in communication systems
ITSV20020018A1 (it) * 2002-05-03 2003-11-03 Alstom Transp Spa Dispositivo di elaborazione o comando operante in sicurezza intrinseca
US7397314B2 (en) * 2002-09-11 2008-07-08 Hewlett-Packard Development Company, L.P. Redundant clock source
DE60313812T3 (de) * 2003-04-02 2019-04-11 Christopher Julian Travis Methode zur erzeugung eines oszillator-taktsignales
US7372853B2 (en) * 2003-06-25 2008-05-13 Fujitsu Limited Method and system for multicasting data packets in an MPLS network
US7239626B2 (en) 2004-06-30 2007-07-03 Sharp Laboratories Of America, Inc. System clock synchronization in an ad hoc and infrastructure wireless networks
US7778283B2 (en) * 2007-06-04 2010-08-17 Agilent Technologies, Inc. Timing bridge device
EP2822284B1 (en) * 2007-10-04 2015-12-30 Microchip Technology Germany GmbH Real-time video transmission system
US8958441B2 (en) * 2008-06-05 2015-02-17 Qualcomm Incorporated System and method of an in-band modem for data communications over digital wireless communication networks
KR100994128B1 (ko) * 2008-09-23 2010-11-15 한국전자통신연구원 고정밀 네트워크 동기를 위한 타임 스탬핑 방법 및 장치

Also Published As

Publication number Publication date
EP2467976A4 (en) 2014-06-11
EP2467976A1 (en) 2012-06-27
US20140086375A1 (en) 2014-03-27
CN102598589A (zh) 2012-07-18
WO2011022735A1 (en) 2011-02-24
MY154335A (en) 2015-05-29
US20110080985A1 (en) 2011-04-07
SG178498A1 (en) 2012-04-27
EP2467976B1 (en) 2019-10-09
US9609610B2 (en) 2017-03-28
US8565361B2 (en) 2013-10-22
US8983015B2 (en) 2015-03-17
US20150156741A1 (en) 2015-06-04

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