IN2014CN04118A - - Google Patents

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Publication number
IN2014CN04118A
IN2014CN04118A IN4118CHN2014A IN2014CN04118A IN 2014CN04118 A IN2014CN04118 A IN 2014CN04118A IN 4118CHN2014 A IN4118CHN2014 A IN 4118CHN2014A IN 2014CN04118 A IN2014CN04118 A IN 2014CN04118A
Authority
IN
India
Prior art keywords
data frames
optical
digital data
transmission
data unit
Prior art date
Application number
Inventor
Pedro Cameirao
Jean François JAMOND
Alberto Lometti
Laurent Keuer
Original Assignee
Alcatel Lucent
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 Alcatel Lucent filed Critical Alcatel Lucent
Publication of IN2014CN04118A publication Critical patent/IN2014CN04118A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
    • H04J3/1617—Synchronous digital hierarchy [SDH] or SONET carrying packets or ATM cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/27—Arrangements for networking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1652—Optical Transport Network [OTN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0057—Operations, administration and maintenance [OAM]
    • H04J2203/006—Fault tolerance and recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0073—Services, e.g. multimedia, GOS, QOS
    • H04J2203/0082—Interaction of SDH with non-ATM protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/181—Transcoding devices; Rate adaptation devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computing Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

A method of processing a digital signal for transmission is provided comprising digital data frames by compressing the digital data frames; and generating an optical data unit for transmission comprising multiple of the compressed digital data frames. The optical data unit is configured for transport by an Optical Transport Network OTN.
IN4118CHN2014 2011-12-05 2012-11-05 IN2014CN04118A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11290558.3A EP2602948A1 (en) 2011-12-05 2011-12-05 A method of processing a digital signal for transmission, a method of processing an optical data unit upon reception, and a network element for a telecommunications network
PCT/EP2012/004605 WO2013083222A1 (en) 2011-12-05 2012-11-05 A method of processing a digital signal for transmission, a method of processing an optical data unit upon reception, and a network element for a telecommunications network

Publications (1)

Publication Number Publication Date
IN2014CN04118A true IN2014CN04118A (en) 2015-07-10

Family

ID=47148718

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4118CHN2014 IN2014CN04118A (en) 2011-12-05 2012-11-05

Country Status (7)

Country Link
US (1) US9544056B2 (en)
EP (1) EP2602948A1 (en)
JP (1) JP6061945B2 (en)
KR (1) KR20140088193A (en)
CN (1) CN103947141B (en)
IN (1) IN2014CN04118A (en)
WO (1) WO2013083222A1 (en)

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US9414135B2 (en) * 2013-12-24 2016-08-09 Nec Corporation Flexible-client, flexible-line interface transponder
CN103875206B (en) * 2013-12-31 2016-09-28 华为技术有限公司 A kind of data transmission method and data transfer equipment and system
US9338824B2 (en) * 2014-02-03 2016-05-10 Verizon Patent And Licensing Inc. Mediation of information carried via a common public radio interface
CN106170932B (en) * 2014-03-05 2019-07-26 大力系统有限公司 Distributed radio system with remote radio heads
US20150358791A1 (en) * 2014-06-06 2015-12-10 Aviacomm Inc. System architecture for multiple antenna/services remote radio head
CN106471341B (en) * 2014-07-03 2018-12-14 菲斯灵敏创新公司 phased array radio frequency receiver
US9473832B2 (en) * 2014-11-13 2016-10-18 Fujitsu Limited GCC0 tunneling over an OTN transport network
US10153840B2 (en) 2014-12-01 2018-12-11 Telefonaktiebolaget Lm Ericsson (Publ) Wireless communication network apparatus and method of transmitting communications traffic in simple format
US10069585B1 (en) * 2014-12-15 2018-09-04 Mitsubishi Electric Corporation Transmission device, communication device and signal transmission system
US9647782B2 (en) 2014-12-19 2017-05-09 Alcatel Lucent Frame synchronization for data transmission over an optical network
US9774458B2 (en) * 2015-01-14 2017-09-26 Alcatel-Lucent Usa Inc. Method for transporting Ethernet and non-Ethernet traffic over the same medium
US10383024B2 (en) 2015-03-10 2019-08-13 Analog Devices, Inc. System and method for efficient fronthaul communication for wireless communication
US9838290B2 (en) * 2015-06-30 2017-12-05 Ciena Corporation Flexible ethernet operations, administration, and maintenance systems and methods
WO2017088911A1 (en) * 2015-11-24 2017-06-01 Telefonaktiebolaget Lm Ericsson (Publ) Switching data signals of at least two types for transmission over a transport network providing both backhaul and fronthaul (xhaul) connectivity
CN106992838B (en) * 2016-01-21 2020-02-21 华为技术有限公司 Method and equipment for transmitting public wireless interface signal
CN106899342B (en) * 2016-12-27 2019-01-01 中国移动通信有限公司研究院 A kind of encapsulation of data, transmission method and device
JP2018207184A (en) * 2017-05-30 2018-12-27 パナソニックＩｐマネジメント株式会社 In-facility transmission system, in-facility transmission method and base station
US11382173B2 (en) * 2017-08-31 2022-07-05 Telefonaktiebolaget Lm Ericsson (Publ) Methods, intermediate radio units and radio heads of base station systems for transmission of antenna carriers
CN108055082B (en) * 2017-11-14 2020-01-21 烽火通信科技股份有限公司 C-RAN system-based single-fiber bidirectional optical line system
US20190190609A1 (en) * 2017-12-15 2019-06-20 Qualcomm Incorporated Optical Transceiver for Radio Frequency Communication
US11438066B2 (en) 2018-02-08 2022-09-06 Bae Systems Australia Limited Multichannel software defined radio receiver with optically isolated ADC
CN115623363A (en) 2018-05-25 2023-01-17 华为技术有限公司 Method and device for transmitting data
US11342995B2 (en) * 2018-10-15 2022-05-24 Universiteit Gent Communication system for radio transmission
CN112913159B (en) * 2018-10-26 2022-06-10 华为技术有限公司 Remote radio unit and central unit for multiple input multiple output system
WO2020130896A1 (en) * 2018-12-20 2020-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Methods and units of a base station system for handling a signal for transmission over a fronthaul link between the units
US10984560B1 (en) * 2019-03-29 2021-04-20 Amazon Technologies, Inc. Computer vision using learnt lossy image compression representations
CN112118073B (en) * 2019-06-19 2022-04-22 华为技术有限公司 Data processing method, optical transmission equipment and digital processing chip
US11297567B2 (en) * 2019-08-01 2022-04-05 Qualcomm Incorporated Modem control using millimeter wave energy measurement
US11050491B2 (en) * 2019-10-08 2021-06-29 Fadhel M Ghannouchi Radio access network using radio over fibre
CN112671462B (en) * 2019-10-15 2023-11-17 华为技术有限公司 Service data transmission method, related equipment and digital processing chip
EP4049477B1 (en) * 2019-12-18 2023-03-29 Siemens Industry Software Inc. Transmission rate adaptation
US11212010B2 (en) * 2020-03-17 2021-12-28 Raytheon Company Optically-steered RF imaging receiver using photonic spatial beam processing
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JP4484929B2 (en) * 2004-07-13 2010-06-16 ユーティースターコム・テレコム・カンパニー・リミテッド Interface method between remote radio unit and centralized radio base station
CN1956564A (en) * 2005-10-26 2007-05-02 Ut斯达康通讯有限公司 Multi-protocol signal transmission method based on CPRI in distributed base station system and its device
CN1960231A (en) * 2005-10-31 2007-05-09 Ut斯达康通讯有限公司 Multichannel multiplex transmission method and system for CPRI link
EP2061159B1 (en) * 2007-11-19 2011-07-27 Alcatel Lucent Method for recovering a bit stream from a radio signal
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CN101932002B (en) 2009-06-19 2013-03-20 中兴通讯股份有限公司 Method for realizing matching between uplink transmission rate and downlink transmission rate as well as BBU and RRU
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WO2011148472A1 (en) 2010-05-26 2011-12-01 富士通株式会社 Optical transport network transmission device and stuff control method thereof

Also Published As

Publication number Publication date
US9544056B2 (en) 2017-01-10
US20140355991A1 (en) 2014-12-04
KR20140088193A (en) 2014-07-09
CN103947141A (en) 2014-07-23
WO2013083222A1 (en) 2013-06-13
CN103947141B (en) 2017-02-01
JP6061945B2 (en) 2017-01-18
JP2015510704A (en) 2015-04-09
EP2602948A1 (en) 2013-06-12

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