WO2010080015A3 - Method for transmitting uplink subframe including pilot signal - Google Patents

Method for transmitting uplink subframe including pilot signal Download PDF

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Publication number
WO2010080015A3
WO2010080015A3 PCT/KR2010/000197 KR2010000197W WO2010080015A3 WO 2010080015 A3 WO2010080015 A3 WO 2010080015A3 KR 2010000197 W KR2010000197 W KR 2010000197W WO 2010080015 A3 WO2010080015 A3 WO 2010080015A3
Authority
WO
WIPO (PCT)
Prior art keywords
pilot signal
uplink subframe
transmitting uplink
subframe including
symbols
Prior art date
Application number
PCT/KR2010/000197
Other languages
French (fr)
Korean (ko)
Other versions
WO2010080015A2 (en
WO2010080015A9 (en
Inventor
정재훈
노민석
문성호
고현수
한승희
권영현
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Publication of WO2010080015A2 publication Critical patent/WO2010080015A2/en
Publication of WO2010080015A3 publication Critical patent/WO2010080015A3/en
Publication of WO2010080015A9 publication Critical patent/WO2010080015A9/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03343—Arrangements at the transmitter end
    • 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]
    • H04L27/2607—Cyclic extensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present invention relates to a method for transmitting an uplink subframe in a mobile wireless communication system. The method comprises the steps of generating an uplink subframe, and transmitting the generated uplink subframe, wherein said subframe includes two slots, wherein each of the two slots includes two symbols in which multiplexed data and a multiplexed pilot signal are mapped, wherein said data and said pilot signal are multiplexed by using time division multiplexing in each of the two symbols, and wherein a cyclic prefix is attached to each of said data and said pilot signal in each of the symbols.
PCT/KR2010/000197 2009-01-12 2010-01-12 Method for transmitting uplink subframe including pilot signal WO2010080015A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14413609P 2009-01-12 2009-01-12
US61/144,136 2009-01-12
US22291609P 2009-07-02 2009-07-02
US61/222,916 2009-07-02

Publications (3)

Publication Number Publication Date
WO2010080015A2 WO2010080015A2 (en) 2010-07-15
WO2010080015A3 true WO2010080015A3 (en) 2010-10-14
WO2010080015A9 WO2010080015A9 (en) 2010-12-09

Family

ID=42317027

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/000197 WO2010080015A2 (en) 2009-01-12 2010-01-12 Method for transmitting uplink subframe including pilot signal

Country Status (1)

Country Link
WO (1) WO2010080015A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070104287A1 (en) * 2005-11-09 2007-05-10 Juinn-Horng Deng MIMO-CDMA wireless communication equipment and method for pre-verifying thereof
KR20080021241A (en) * 2006-08-31 2008-03-07 아주대학교산학협력단 Method for generating uplink radio frame in a communication system
KR20080112578A (en) * 2007-06-21 2008-12-26 삼성전자주식회사 Apparatus and method for improving spectral efficiency of orthogonal frequency division multiplexing access

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070104287A1 (en) * 2005-11-09 2007-05-10 Juinn-Horng Deng MIMO-CDMA wireless communication equipment and method for pre-verifying thereof
KR20080021241A (en) * 2006-08-31 2008-03-07 아주대학교산학협력단 Method for generating uplink radio frame in a communication system
KR20080112578A (en) * 2007-06-21 2008-12-26 삼성전자주식회사 Apparatus and method for improving spectral efficiency of orthogonal frequency division multiplexing access

Also Published As

Publication number Publication date
WO2010080015A2 (en) 2010-07-15
WO2010080015A9 (en) 2010-12-09

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