WO2009072813A3 - Method and system for transmitting and receiving signals - Google Patents

Method and system for transmitting and receiving signals Download PDF

Info

Publication number
WO2009072813A3
WO2009072813A3 PCT/KR2008/007151 KR2008007151W WO2009072813A3 WO 2009072813 A3 WO2009072813 A3 WO 2009072813A3 KR 2008007151 W KR2008007151 W KR 2008007151W WO 2009072813 A3 WO2009072813 A3 WO 2009072813A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
receiving
relates
present
transmitting
Prior art date
Application number
PCT/KR2008/007151
Other languages
French (fr)
Other versions
WO2009072813A2 (en
Inventor
Woo Suk Ko
Sang Chul Moon
Original Assignee
Lg Electronics 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 Lg Electronics Inc. filed Critical Lg Electronics Inc.
Priority to EP08857423A priority Critical patent/EP2186234A4/en
Publication of WO2009072813A2 publication Critical patent/WO2009072813A2/en
Publication of WO2009072813A3 publication Critical patent/WO2009072813A3/en

Links

Classifications

    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • 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
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated 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
    • 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
    • H04L1/007—Unequal error protection
    • 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
    • H04L1/0071—Use of interleaving
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
  • Dc Digital Transmission (AREA)

Abstract

The present invention relates to methods of efficiently transmitting signals, an efficient receiver, and methods of efficiently receiving the signals. In particular, the present invention relates to a receiver and receiving methods regarding bit deinterleaving implementing a twisted writing or a twisted reading. In addition, the present invention relates to methods of efficiently transmitting signals which are counterparts of the receiving methods.
PCT/KR2008/007151 2007-12-04 2008-12-04 Method and system for transmitting and receiving signals WO2009072813A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08857423A EP2186234A4 (en) 2007-12-04 2008-12-04 Method and system for transmitting and receiving signals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99232407P 2007-12-04 2007-12-04
US60/992,324 2007-12-04

Publications (2)

Publication Number Publication Date
WO2009072813A2 WO2009072813A2 (en) 2009-06-11
WO2009072813A3 true WO2009072813A3 (en) 2010-07-01

Family

ID=40718350

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/007151 WO2009072813A2 (en) 2007-12-04 2008-12-04 Method and system for transmitting and receiving signals

Country Status (2)

Country Link
EP (1) EP2186234A4 (en)
WO (1) WO2009072813A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2195990A4 (en) * 2008-02-28 2014-02-19 Lg Electronics Inc Method and system for transmitting and receiving signals
ES2581546T3 (en) * 2010-02-04 2016-09-06 Lg Electronics Inc. Broadcast signal transmitter and receiver and broadcast signal transmission and reception method
EP3787196B1 (en) * 2011-04-19 2022-06-01 Sun Patent Trust Transmission and reception method and apparatus
CN103312644A (en) * 2013-05-30 2013-09-18 北京大学 Single-carrier frequency domain-balancing optical transmission method capable of adjusting optical spectrum efficiency
EP3151567A4 (en) 2014-05-28 2018-01-17 LG Electronics Inc. Broadcast signal transmission device, broadcast signal reception device, broadcast signal transmission method and broadcast signal reception method
JP6317522B2 (en) 2014-08-21 2018-04-25 エルジー エレクトロニクス インコーポレイティド Broadcast signal transmitting apparatus, broadcast signal receiving apparatus, and method for transmitting and receiving broadcast signals
JP2017538305A (en) 2014-10-12 2017-12-21 エルジー エレクトロニクス インコーポレイティド Broadcast signal transmitting apparatus, broadcast signal receiving apparatus, broadcast signal transmitting method, and broadcast signal receiving method
CN112491488B (en) * 2015-06-17 2024-02-27 松下电器（美国）知识产权公司 Transmitting method, receiving method, transmitting device and receiving device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7095812B2 (en) * 2002-06-24 2006-08-22 Agere Systems Inc. Reduced complexity receiver for space-time- bit-interleaved coded modulation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2278661T3 (en) * 2001-07-10 2007-08-16 Sony Deutschland Gmbh REFERENCE SYMBOLS FOR THE ESTIMATION OF CHANNELS WITH MULTIPORT CARRIAGE.
US7154936B2 (en) 2001-12-03 2006-12-26 Qualcomm, Incorporated Iterative detection and decoding for a MIMO-OFDM system
US8452316B2 (en) * 2004-06-18 2013-05-28 Qualcomm Incorporated Power control for a wireless communication system utilizing orthogonal multiplexing
JP2007110456A (en) * 2005-10-14 2007-04-26 Hitachi Ltd Radio communication apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7095812B2 (en) * 2002-06-24 2006-08-22 Agere Systems Inc. Reduced complexity receiver for space-time- bit-interleaved coded modulation

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"IEEE Global Telecommunications Conference, 1-5 December 2003", article J. COON ET AL.: "A Comparison ofMIMO-OFDM and MIMO-SCFDE in WLAN Environments", pages: 3296 - 3301, XP010678404 *
"Proceedings of 16th International Conference on Computer Communications and Networks, 13-16 August 2007", article L. LAMPE ET AL.: "Adaptive Bit Loading for Coded MIMO-OFDM", pages: 149 - 153, XP031136856 *
R. SCHOBER ET AL.: "Low-Complexity Iterative Demodulation for Noncoherent Coded Transmission Over Ricean-Fading Channels", IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, vol. 50, no. 6, November 2001 (2001-11-01), pages 1481 - 1496, XP011064325 *
See also references of EP2186234A4 *

Also Published As

Publication number Publication date
WO2009072813A2 (en) 2009-06-11
EP2186234A4 (en) 2011-06-01
EP2186234A2 (en) 2010-05-19

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