GB2517279B - Preamble structure - Google Patents

Preamble structure

Info

Publication number
GB2517279B
GB2517279B GB1410979.7A GB201410979A GB2517279B GB 2517279 B GB2517279 B GB 2517279B GB 201410979 A GB201410979 A GB 201410979A GB 2517279 B GB2517279 B GB 2517279B
Authority
GB
United Kingdom
Prior art keywords
preamble structure
preamble
Prior art date
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.)
Expired - Fee Related
Application number
GB1410979.7A
Other versions
GB201410979D0 (en
GB2517279A (en
Inventor
Mourad Alain
Mouhouche Belkacem
Ansorregui Lobete Daniel
Jeong Hongsil
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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.)
Filing date
Publication date
Priority to KR20140065350A priority Critical patent/KR20150006770A/en
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to PCT/KR2014/006124 priority patent/WO2015005656A1/en
Publication of GB201410979D0 publication Critical patent/GB201410979D0/en
Publication of GB2517279A publication Critical patent/GB2517279A/en
Application granted granted Critical
Publication of GB2517279B publication Critical patent/GB2517279B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
    • H04L27/2692—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with preamble design, i.e. with negotiation of the synchronisation sequence with transmitter or sequence linked to the algorithm used at the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6112—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving terrestrial transmission, e.g. DVB-T
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • H04J13/0062—Zadoff-Chu
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/042—Detectors therefor, e.g. correlators, state machines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0024—Carrier regulation at the receiver end
    • H04L2027/0026—Correction of carrier offset
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0083—Signalling arrangements
    • H04L2027/0089—In-band signals
    • H04L2027/0093—Intermittant signals
    • H04L2027/0095—Intermittant signals in a preamble or similar structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
GB1410979.7A 2013-07-08 2014-06-19 Preamble structure Expired - Fee Related GB2517279B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR20140065350A KR20150006770A (en) 2013-07-08 2014-05-29 Transmitting apparatus and Receiving apparatus
PCT/KR2014/006124 WO2015005656A1 (en) 2013-07-08 2014-07-08 Preamble structure

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1312217.1A GB2519498A (en) 2013-07-08 2013-07-08 Preamble structure
GB201313999A GB201313999D0 (en) 2013-07-08 2013-08-05 Preamble structure
GB201314337A GB201314337D0 (en) 2013-07-08 2013-08-09 Preamble structure

Publications (3)

Publication Number Publication Date
GB201410979D0 GB201410979D0 (en) 2014-08-06
GB2517279A GB2517279A (en) 2015-02-18
GB2517279B true GB2517279B (en) 2016-10-19

Family

ID=49033483

Family Applications (4)

Application Number Title Priority Date Filing Date
GB1312217.1A Withdrawn GB2519498A (en) 2013-07-08 2013-07-08 Preamble structure
GB201313999A Ceased GB201313999D0 (en) 2013-07-08 2013-08-05 Preamble structure
GB201314337A Ceased GB201314337D0 (en) 2013-07-08 2013-08-09 Preamble structure
GB1410979.7A Expired - Fee Related GB2517279B (en) 2013-07-08 2014-06-19 Preamble structure

Family Applications Before (3)

Application Number Title Priority Date Filing Date
GB1312217.1A Withdrawn GB2519498A (en) 2013-07-08 2013-07-08 Preamble structure
GB201313999A Ceased GB201313999D0 (en) 2013-07-08 2013-08-05 Preamble structure
GB201314337A Ceased GB201314337D0 (en) 2013-07-08 2013-08-09 Preamble structure

Country Status (3)

Country Link
KR (2) KR20150006319A (en)
GB (4) GB2519498A (en)
WO (1) WO2015005656A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109803444A (en) * 2017-11-17 2019-05-24 中国移动通信有限公司研究院 A kind of transmission method and terminal of Physical Random Access Channel

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6422999B2 (en) 2014-06-13 2018-11-14 アップル インコーポレイテッドＡｐｐｌｅ Ｉｎｃ． Extended PRACH scheme for power saving, range improvement, and improved detection
EP3188430B1 (en) * 2014-08-19 2019-02-27 LG Electronics Inc. Method for generating and transmitting pilot sequence by forming asymmetric sequence set by means of shifting on time axis in wireless communication system
CA3194847A1 (en) 2014-08-25 2016-03-03 ONE Media, LLC Dynamic configuration of a flexible orthogonal frequency division multiplexing phy transport data frame preamble
CN106575969B (en) * 2015-02-04 2020-06-30 Lg 电子株式会社 Apparatus and method for transceiving broadcast signals
KR102093214B1 (en) 2015-03-09 2020-03-25 원 미디어, 엘엘씨 System discovery and signaling
KR102575378B1 (en) 2015-03-16 2023-09-08 한국전자통신연구원 Apparatus for generating broadcasting signal frame using bootstrap having symbol for signaling bicm mode together with ofdm parameter of preamble, and method using the same
WO2016148466A1 (en) * 2015-03-16 2016-09-22 한국전자통신연구원 Broadcast signal frame generation device and broadcast signal frame generation method using bootstrap including symbol for signaling bicm mode of preamble and ofdm parameter together
GB2540595A (en) * 2015-07-22 2017-01-25 Sony Corp Receiver and method of receiving
GB2540596A (en) * 2015-07-22 2017-01-25 Sony Corp Receiver and method of receiving
CN106253944A (en) * 2016-09-13 2016-12-21 北京捷联微芯科技有限公司 The method of information transmission and node
CN115088374A (en) * 2020-02-13 2022-09-20 上海诺基亚贝尔股份有限公司 Enhanced PRACH preamble

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080165903A1 (en) * 2007-01-10 2008-07-10 Nokia Corporation Apparatus, method and computer program product for detecting non-synchronized random access channel preamble
WO2009047732A2 (en) * 2007-10-12 2009-04-16 Nxp B.V. Random access preamble and receiving schemes for wireless communications systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3513465B2 (en) * 2000-02-22 2004-03-31 シャープ株式会社 Wireless communication transmitter and wireless communication receiver
EP2288100B1 (en) * 2005-04-29 2013-06-05 Sony Deutschland Gmbh Transmitting device, receiving device and communication method for an OFDM communication system with new preamble structure
CN101292461B (en) * 2005-08-23 2011-12-14 诺基亚公司 Apparatus, method and computer program product providing initial cell acquisition and pilot sequence detection
US7616679B2 (en) * 2006-03-29 2009-11-10 Posdata Co., Ltd. Method and apparatus for searching cells utilizing down link preamble signal
CN101394226A (en) * 2007-09-18 2009-03-25 Nxp股份有限公司 Random access preamble having multiple Zadoff-Chu sequence for cellular telephone system
KR101392807B1 (en) * 2008-07-25 2014-05-09 삼성전자주식회사 Apparatus and method for acquiring timing and detecting cell id in wireless communication systems
US9019811B2 (en) * 2009-11-05 2015-04-28 Lg Electronics Inc. Method and apparatus for generating ranging preamble code in wireless communication system
WO2011100583A2 (en) * 2010-02-12 2011-08-18 Yitran Communications Ltd. Digital communication system for use in high noise channels
JP5648500B2 (en) * 2011-01-28 2015-01-07 富士通セミコンダクター株式会社 Transmission device, transmission method, reception device, and reception method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080165903A1 (en) * 2007-01-10 2008-07-10 Nokia Corporation Apparatus, method and computer program product for detecting non-synchronized random access channel preamble
WO2009047732A2 (en) * 2007-10-12 2009-04-16 Nxp B.V. Random access preamble and receiving schemes for wireless communications systems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Mohammad Hossein et al. "Joint Frame and Frequency Synchronization for MIMO OFDM Systems with ZCZ Sequences" ICI 2007, 3rd IEEE/IFIP Conference in Central Asia, 26-28 Sept. 2007 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109803444A (en) * 2017-11-17 2019-05-24 中国移动通信有限公司研究院 A kind of transmission method and terminal of Physical Random Access Channel
CN109803444B (en) * 2017-11-17 2021-01-15 中国移动通信有限公司研究院 Transmission method and terminal for physical random access channel

Also Published As

Publication number Publication date
GB201312217D0 (en) 2013-08-21
KR20150006770A (en) 2015-01-19
GB201410979D0 (en) 2014-08-06
WO2015005656A1 (en) 2015-01-15
GB201313999D0 (en) 2013-09-18
GB2519498A (en) 2015-04-29
GB201314337D0 (en) 2013-09-25
GB2517279A (en) 2015-02-18
KR20150006319A (en) 2015-01-16

Similar Documents

Publication Publication Date Title
DK3689865T3 (en) Hidtil ukendte aminopyrimidinderivater
DK3088517T5 (en) Humant anti-il-33-neutraliserende monoklonalt antistof
DK3736291T3 (en) Anti-FCRH5-antistoffer
DK3354246T3 (en) Udstyrsmonteringssystem
DK3077519T3 (en) Cmv-vacciner
EP3000028A4 (en) Auto-calendaring
GB2517279B (en) Preamble structure
EP2957205A4 (en) Hand-dryer
DK3470074T3 (en) Probiotika
PL3044389T3 (en) Mullion-transom structure
HK1213036A1 (en) Tube-fastening structure
EP2970310A4 (en) 5-bromo-indirubins
AU353644S (en) Stamphousing
EP2853297A4 (en) Kendama
EP2979746A4 (en) Structure
DK3056208T3 (en) Immunpotentiator
DK2979701T3 (en) Antitumormiddel indbefattende irinotecanhydrochloridhydrat
EP3014557A4 (en) Phone-on-file
GB201300001D0 (en) Envirep - environment replicater
DK2989854T3 (en) Strømstyret opvarmningssystem
AU4899P (en) Herbie53 Iresine herbstii
AU4953P (en) Flogazora Gazania rigens
AU4977P (en) Harrosy Gaura lindheimeri
AU353328S (en) Kettlebell
AU353326S (en) Kettlebell

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190619