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PL2429112T3 - Struktura ramki dla systemu komunikacji MIMO - Google Patents

Struktura ramki dla systemu komunikacji MIMO

Info

Publication number
PL2429112T3
PL2429112T3 PL11007291T PL11007291T PL2429112T3 PL 2429112 T3 PL2429112 T3 PL 2429112T3 PL 11007291 T PL11007291 T PL 11007291T PL 11007291 T PL11007291 T PL 11007291T PL 2429112 T3 PL2429112 T3 PL 2429112T3
Authority
PL
Poland
Prior art keywords
communication system
frame structure
mimo communication
mimo
frame
Prior art date
Application number
PL11007291T
Other languages
English (en)
Inventor
Joon Bae Kim
Richard Gross
Vladimir Oksman
Original Assignee
Lantiq Deutschland Gmbh
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 Lantiq Deutschland Gmbh filed Critical Lantiq Deutschland Gmbh
Publication of PL2429112T3 publication Critical patent/PL2429112T3/pl

Links

Classifications

    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/542—Systems for transmission via power distribution lines the information being in digital form
    • 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
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5408—Methods of transmitting or receiving signals via power distribution lines using protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04L27/2603—Signal structure ensuring backward compatibility with legacy system
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
PL11007291T 2010-09-08 2011-09-08 Struktura ramki dla systemu komunikacji MIMO PL2429112T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38106410P 2010-09-08 2010-09-08
US38142610P 2010-09-09 2010-09-09
EP11007291.5A EP2429112B1 (en) 2010-09-08 2011-09-08 Frame structure for MIMO communication system

Publications (1)

Publication Number Publication Date
PL2429112T3 true PL2429112T3 (pl) 2017-11-30

Family

ID=44650859

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11007291T PL2429112T3 (pl) 2010-09-08 2011-09-08 Struktura ramki dla systemu komunikacji MIMO

Country Status (4)

Country Link
US (1) US20120057483A1 (pl)
EP (1) EP2429112B1 (pl)
CN (1) CN102404089B (pl)
PL (1) PL2429112T3 (pl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101978617B (zh) * 2008-02-01 2014-05-07 苹果公司 用于基于空间复用的多天线广播/组播传输的系统和方法
US8718115B2 (en) * 2010-10-08 2014-05-06 Texas Instruments Incorporated Building, transmitting, and receiving frame structures in power line communications
PL2509248T3 (pl) * 2011-04-05 2017-11-30 Lantiq Deutschland Gmbh Zawartość użyteczna dla ramki wielowejściowej i wielowyjściowej
US8964819B2 (en) 2012-04-02 2015-02-24 Qualcomm Incorporated Asymmetric mixed-mode powerline communication transceiver
CN107196678B (zh) 2014-03-25 2023-04-18 领特贝特林共有限责任两合公司 用于干扰抑制的方法和装置
CN106063147A (zh) * 2014-04-07 2016-10-26 英特尔Ip公司 客户端特定的频率偏移估计
US9184967B1 (en) * 2014-09-30 2015-11-10 Texas Instruments Incorporated System and method for generating frame structure for MIMO narrowband power line communications
US9954595B2 (en) * 2014-11-25 2018-04-24 Qualcomm Incorporated Frame format for low latency channel bonding
ES2956658T3 (es) * 2015-02-12 2023-12-26 Huawei Tech Co Ltd Sistema y método de detección automática de paquetes WLAN utilizando cabecera
US10069650B2 (en) * 2015-08-13 2018-09-04 Marvell World Trade Ltd. Ethernet and OFDM multiplexing on UTP cable
CN105978672A (zh) * 2016-04-15 2016-09-28 上海交通大学 一种基于无线自组织网络物理层的帧结构及其配置方法
WO2021168706A1 (zh) * 2020-02-26 2021-09-02 华为技术有限公司 电力线通信的发送模式确定方法及相关装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7548506B2 (en) * 2001-10-17 2009-06-16 Nortel Networks Limited System access and synchronization methods for MIMO OFDM communications systems and physical layer packet and preamble design
KR100899749B1 (ko) * 2005-01-13 2009-05-27 삼성전자주식회사 다중 입력 다중 출력 방식을 사용하는 직교 주파수 분할 다중 통신시스템에서 프리앰블 시퀀스 송수신 방법
CN101189818A (zh) * 2005-06-03 2008-05-28 松下电器产业株式会社 无线发送装置、无线接收装置及信号配置方法
US8571124B2 (en) * 2007-05-02 2013-10-29 Sigma Designs Israel S.D.I. Ltd. Multiple input, multiple output (MIMO) communication system over in-premises wires
US8014265B2 (en) * 2007-08-15 2011-09-06 Qualcomm Incorporated Eigen-beamforming for wireless communication systems
US8249029B2 (en) * 2008-03-28 2012-08-21 Qualcomm Incorporated Low reuse preamble for a wireless communication network
JP4352281B1 (ja) * 2008-05-23 2009-10-28 日本電気株式会社 無線通信システム、基地局、基地局間同期方法、プログラム
KR101027233B1 (ko) * 2008-07-23 2011-04-06 엘지전자 주식회사 다중 안테나 시스템에서 참조신호 전송 방법
CN102113241B (zh) * 2008-07-30 2014-08-13 Lg电子株式会社 在无线通信系统中传送控制信息的方法和装置
US8547989B2 (en) * 2008-12-01 2013-10-01 Qualcomm Incorporated Methods and systems for LTE-WIMAX coexistence
US8457125B2 (en) * 2010-08-24 2013-06-04 Intel Corporation G.hn network node and method for operating a G.hn network node in the presence of a homeplug network

Also Published As

Publication number Publication date
US20120057483A1 (en) 2012-03-08
EP2429112B1 (en) 2017-06-21
CN102404089B (zh) 2016-04-27
EP2429112A1 (en) 2012-03-14
CN102404089A (zh) 2012-04-04

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