MY153549A - Method and apparatus for generating ranging preamble code in wireless communication system - Google Patents

Method and apparatus for generating ranging preamble code in wireless communication system

Info

Publication number
MY153549A
MY153549A MYPI2010003145A MYPI2010003145A MY153549A MY 153549 A MY153549 A MY 153549A MY PI2010003145 A MYPI2010003145 A MY PI2010003145A MY PI2010003145 A MYPI2010003145 A MY PI2010003145A MY 153549 A MY153549 A MY 153549A
Authority
MY
Malaysia
Prior art keywords
ranging preamble
wireless communication
communication system
preamble code
generating
Prior art date
Application number
MYPI2010003145A
Inventor
Lee Hyun Woo
Kwon Yeong Hyeon
Cho Han Gyu
Kwak Jin Sam
Noh Min Seok
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
Publication of MY153549A publication Critical patent/MY153549A/en

Links

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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • 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

Abstract

A METHOD AND APPARATUS OF GENERATING A RANGING PREAMBLE CODE IN A WIRELESS COMMUNICATION SYSTEM IS PROVIDED. A MOBILE STATION (MS) GENERATES (S110) ONE OF A PLURALITY OF RANGING PREAMBLE CODES, WHEREIN THE PLURALITY OF RANGING PREAMBLE CODES ARE BASED ON A PADDED ZADOFF-CHU (ZC) SEQUENCE TO WHICH A CYCLIC SHIFT IS APPLIED IN A UNIT OF NCS, WHERE NCS IS A FUNCTION OF A CYCLIC PREFIX (CP) LENGTH IN A TIME DOMAIN.
MYPI2010003145A 2009-07-13 2010-07-02 Method and apparatus for generating ranging preamble code in wireless communication system MY153549A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US22510009P 2009-07-13 2009-07-13
US23498809P 2009-08-18 2009-08-18
US23569709P 2009-08-21 2009-08-21
US23604909P 2009-08-21 2009-08-21
US25821309P 2009-11-05 2009-11-05
KR1020100056681A KR101638635B1 (en) 2009-07-13 2010-06-15 Method and apparatus for generating ranging preamble code in wireless communication system

Publications (1)

Publication Number Publication Date
MY153549A true MY153549A (en) 2015-02-27

Family

ID=43613407

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2010003145A MY153549A (en) 2009-07-13 2010-07-02 Method and apparatus for generating ranging preamble code in wireless communication system

Country Status (2)

Country Link
KR (1) KR101638635B1 (en)
MY (1) MY153549A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9166761B2 (en) 2011-10-27 2015-10-20 Lg Electronics Inc. Method and apparatus for allocating resources in wireless communication system
GB2568256B (en) * 2017-11-08 2021-07-21 Photovalue Ltd Folio box

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008130165A1 (en) * 2007-04-19 2008-10-30 Electronics And Telecommunications Research Institute Method and apparatus of generating signals for initial ranging in ofdma system

Also Published As

Publication number Publication date
KR101638635B1 (en) 2016-07-12
KR20110006597A (en) 2011-01-20

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