KR101640595B1 - 케이블 전송시스템에서의 사용을 위한 프리앰블 생성 방법 및 장치 - Google Patents

케이블 전송시스템에서의 사용을 위한 프리앰블 생성 방법 및 장치 Download PDF

Info

Publication number
KR101640595B1
KR101640595B1 KR1020117011383A KR20117011383A KR101640595B1 KR 101640595 B1 KR101640595 B1 KR 101640595B1 KR 1020117011383 A KR1020117011383 A KR 1020117011383A KR 20117011383 A KR20117011383 A KR 20117011383A KR 101640595 B1 KR101640595 B1 KR 101640595B1
Authority
KR
South Korea
Prior art keywords
preamble
complementary sequence
carriers
signaling bits
carrier
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.)
Active
Application number
KR1020117011383A
Other languages
English (en)
Korean (ko)
Other versions
KR20110086091A (ko
Inventor
호우-신 첸
웬 가오
Original Assignee
톰슨 라이센싱
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 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20110086091A publication Critical patent/KR20110086091A/ko
Application granted granted Critical
Publication of KR101640595B1 publication Critical patent/KR101640595B1/ko
Assigned to 인터디지털 씨이 페턴트 홀딩스 reassignment 인터디지털 씨이 페턴트 홀딩스 권리의 전부이전등록 Assignors: 톰슨 라이센싱
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
KR1020117011383A 2008-10-20 2009-10-20 케이블 전송시스템에서의 사용을 위한 프리앰블 생성 방법 및 장치 Active KR101640595B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19674608P 2008-10-20 2008-10-20
US61/196,746 2008-10-20

Publications (2)

Publication Number Publication Date
KR20110086091A KR20110086091A (ko) 2011-07-27
KR101640595B1 true KR101640595B1 (ko) 2016-07-18

Family

ID=42060674

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117011383A Active KR101640595B1 (ko) 2008-10-20 2009-10-20 케이블 전송시스템에서의 사용을 위한 프리앰블 생성 방법 및 장치

Country Status (7)

Country Link
US (1) US8649450B2 (enExample)
EP (1) EP2347538B1 (enExample)
JP (1) JP5559799B2 (enExample)
KR (1) KR101640595B1 (enExample)
CN (1) CN102187634B (enExample)
BR (1) BRPI0920429B1 (enExample)
WO (1) WO2010047787A2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101518346B1 (ko) 2008-10-20 2015-05-08 삼성전자주식회사 직교주파수분할다중 시스템에서 프리엠블 송수신 장치 및 방법
US9313531B2 (en) 2010-10-06 2016-04-12 Thomson Licensing Device and method for content delivery adapted for synchronous playbacks
EA023186B1 (ru) * 2010-12-10 2016-05-31 Панасоник Интеллекчуал Проперти Корпорэйшн оф Америка Способ формирования сигнала и устройство формирования сигнала
JP5648500B2 (ja) * 2011-01-28 2015-01-07 富士通セミコンダクター株式会社 送信装置、送信方法、受信装置、及び受信方法
US20130315323A1 (en) * 2011-04-24 2013-11-28 Broadcom Corporation Traveling pilots within single user, multiple user, multiple access, and/or MIMO wireless communications
EP2634945B1 (en) * 2012-02-29 2014-12-24 Mitsubishi Electric R&D Centre Europe B.V. Method and a device for increasing the amount of information bits comprised in a symbol
JP5992916B2 (ja) * 2012-03-13 2016-09-14 パナソニック株式会社 無線通信装置
WO2016068406A1 (en) * 2014-10-27 2016-05-06 Samsung Electronics Co., Ltd. Additional channels using preamble symbols
JP6401062B2 (ja) * 2015-01-06 2018-10-03 Kddi株式会社 無線通信装置、無線通信方法およびプログラム
WO2016204435A1 (ko) * 2015-06-18 2016-12-22 엘지전자 주식회사 채널 본딩 기반 신호 전송 방법 및 이를 위한 장치
US10136287B2 (en) * 2015-07-09 2018-11-20 Electronics And Telecommunications Research Institute Method and apparatus for close proximity communications
CN113395776B (zh) * 2017-03-28 2023-09-08 Lg 电子株式会社 用于在无线lan系统中发送和接收信号的方法及其装置
WO2021136662A1 (en) 2019-12-30 2021-07-08 Sony Group Corporation Communication devices and methods

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4130994B2 (ja) 1996-09-02 2008-08-13 エステー マイクロエレクトロニクス ナームローゼ ベンノートシャップ 多重搬送波伝送システムにおける、あるいはそれに関する改良
US7613183B1 (en) 2000-10-31 2009-11-03 Foundry Networks, Inc. System and method for router data aggregation and delivery
KR100946913B1 (ko) 2003-11-21 2010-03-09 삼성전자주식회사 직교 주파수 분할 다중 시스템에서 셀 식별을 위한 프리앰블 신호 생성 장치 및 방법
KR100868679B1 (ko) 2005-06-01 2008-11-13 삼성전자주식회사 무선 통신시스템에서 프리앰블 신호 송수신 장치 및 방법
JP4819120B2 (ja) * 2005-06-22 2011-11-24 サムスン エレクトロニクス カンパニー リミテッド 直交周波数分割多重化システムにおける上りリンクパケットデータ送信のための資源割り当て方法及び送信装置
US20070070179A1 (en) * 2005-09-28 2007-03-29 Pieter Van Rooyen Method and system for a reconfigurable OFDM radio
US20070070934A1 (en) 2005-09-28 2007-03-29 Pieter Van Rooyen Method and system for a reconfigurable OFDM radio supporting diversity
WO2007078146A1 (en) * 2006-01-06 2007-07-12 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving uplink signaling information in a single carrier fdma system
JP4645479B2 (ja) 2006-02-28 2011-03-09 パナソニック株式会社 無線装置及びプログラム
US7974254B2 (en) 2007-10-22 2011-07-05 Nokia Corporation Digital broadcast signaling metadata
US9479367B2 (en) 2008-01-29 2016-10-25 Samsung Electronics Co., Ltd. Apparatus and method for transmitting and receiving preambles in a digital video broadcasting system
EP2131540B1 (en) * 2008-06-04 2013-09-18 Sony Corporation New frame structure for multi-carrier systems
KR101518346B1 (ko) 2008-10-20 2015-05-08 삼성전자주식회사 직교주파수분할다중 시스템에서 프리엠블 송수신 장치 및 방법
US8340222B2 (en) * 2009-12-24 2012-12-25 Intel Corporation Parameter and scattered pilot based symbol timing recovery

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Frame structure channel coding and modulation for a second generation digital terrestrial television broadcasting system (DVB-T2)", DVB Document A122, TM 3980 Rev. 5, 2008.06*
Kiran Challapali et al., "Evolution of spectrum-agile cognitive radios: first wireless internet standard and beyond", WICON '06 Proceedings of the 2nd annual international workshop on Wireless interne*
Yuh-Ren Tsai et al., "Adaptive Channel Estimation for MB-OFDM Systems in Multi-access Interfering Environments", Vehicular Technology Conference, VTC Spring 2008, IEEE, 2008.05.11.-14*

Also Published As

Publication number Publication date
JP2012506208A (ja) 2012-03-08
EP2347538B1 (en) 2018-08-22
BRPI0920429A2 (pt) 2020-07-14
CN102187634B (zh) 2014-01-22
KR20110086091A (ko) 2011-07-27
CN102187634A (zh) 2011-09-14
WO2010047787A3 (en) 2010-10-14
BRPI0920429B1 (pt) 2021-01-19
JP5559799B2 (ja) 2014-07-23
EP2347538A2 (en) 2011-07-27
US20110194625A1 (en) 2011-08-11
WO2010047787A2 (en) 2010-04-29
US8649450B2 (en) 2014-02-11

Similar Documents

Publication Publication Date Title
JP5559799B2 (ja) ケーブル伝送システムにおいてプリアンブルを生成する方法および装置
US10938876B2 (en) Method and system for low data rate transmission
RU2637115C2 (ru) Устройство для передачи и приема сигнала и способ передачи и приема сигнала
KR101783928B1 (ko) Ｗｌａｎ 프레임 헤더 내 신호 필드의 변조
EP2055063B1 (en) Data encoding method and apparatus for flash-type signaling
CN104067586B (zh) 用于生成通信系统中的前导码符号的系统和方法
CN102292951B (zh) 基于多载波调变式接收器的同步化
RU2497294C2 (ru) Устройство для передачи и приема сигнала и способ передачи и приема сигнала
PT2190135E (pt) Aparelho para transmissão e receção de um sinal e método para transmissão e receção de um sinal
CN102960038B (zh) 在单载波通信系统中的待发送信号
CN101411153A (zh) 信道资源块映射方法及终端设备
CN113055331B (zh) 发送器和接收设备
KR102232791B1 (ko) 송신 장치, 수신 장치 및 그 제어방법
US20060291372A1 (en) Apparatus and method for reducing pilot overhead in a wireless communication system
WO2009043311A1 (en) Time-frequency spreading method and apparatus in ofdma system
CN101997806B (zh) 用于数字传输的物理层帧同步序列的生成方法及系统
CN101136897A (zh) 时域同步正交频分复用系统中的频分多址接入方法
WO2026021124A1 (zh) 一种信号传输方法
CN118449813A (zh) 虚拟化架构的计算复杂度分析方法、装置、设备及介质
JP2017225092A (ja) 送信装置、受信装置、フレーム構成方法、チップ、およびプログラム
CN101567744B (zh) Dtmb系统中系统信息符号的解析方法
CN103763245A (zh) 抗噪声多媒体无线广播信号成帧调制方法

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20110519

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20141016

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20150911

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20160524

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20160712

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20160713

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20190712

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 20190712

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 20200701

Year of fee payment: 5

PR1001 Payment of annual fee

Payment date: 20200701

Start annual number: 5

End annual number: 5

FPAY Annual fee payment

Payment date: 20210702

Year of fee payment: 6

PR1001 Payment of annual fee

Payment date: 20210702

Start annual number: 6

End annual number: 6

FPAY Annual fee payment

Payment date: 20220701

Year of fee payment: 7

PR1001 Payment of annual fee

Payment date: 20220701

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20240702

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 20250701

Start annual number: 10

End annual number: 10