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WO2013022268A3 - Apparatus and method for transmitting control channel in wireless communication system - Google Patents

Apparatus and method for transmitting control channel in wireless communication system Download PDF

Info

Publication number
WO2013022268A3
WO2013022268A3 PCT/KR2012/006285 KR2012006285W WO2013022268A3 WO 2013022268 A3 WO2013022268 A3 WO 2013022268A3 KR 2012006285 W KR2012006285 W KR 2012006285W WO 2013022268 A3 WO2013022268 A3 WO 2013022268A3
Authority
WO
WIPO (PCT)
Prior art keywords
control channel
transmitting
terminal
wireless communication
communication system
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.)
Ceased
Application number
PCT/KR2012/006285
Other languages
French (fr)
Korean (ko)
Other versions
WO2013022268A2 (en
Inventor
박동현
리지안준
박경민
윤성준
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pantech Co Ltd
Original Assignee
Pantech Co Ltd
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 Pantech Co Ltd filed Critical Pantech Co Ltd
Publication of WO2013022268A2 publication Critical patent/WO2013022268A2/en
Publication of WO2013022268A3 publication Critical patent/WO2013022268A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/0012—Hopping in multicarrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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) or DMT

Landscapes

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

Abstract

The present invention relates to an apparatus and method for transmitting a control channel in a wireless communication system. The present invention pertains to a method for transmitting a control channel, comprising the steps of: allocating a data area as a sub-control area including a cluster consisting of one or more neighboring resource blocks at a specific position; transmitting a cluster number indicator indicating the number of clusters to a terminal; mapping a physical downlink control channel to resource blocks specified by the number of clusters; and transmitting the mapped physical downlink control channel to the terminal. Accordingly, the control channel may be transmitted by hopping on a resource block unit in the data area, thereby obtaining a frequency diversity gain and increasing the reliability of decoding in the terminal.
PCT/KR2012/006285 2011-08-10 2012-08-08 Apparatus and method for transmitting control channel in wireless communication system Ceased WO2013022268A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110079557A KR20130017243A (en) 2011-08-10 2011-08-10 Apparatus and method for transmitting control channel in wireless communication system
KR10-2011-0079557 2011-08-10

Publications (2)

Publication Number Publication Date
WO2013022268A2 WO2013022268A2 (en) 2013-02-14
WO2013022268A3 true WO2013022268A3 (en) 2013-04-04

Family

ID=47669075

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006285 Ceased WO2013022268A2 (en) 2011-08-10 2012-08-08 Apparatus and method for transmitting control channel in wireless communication system

Country Status (2)

Country Link
KR (1) KR20130017243A (en)
WO (1) WO2013022268A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10925048B2 (en) * 2017-03-30 2021-02-16 Qualcomm Incorporated Control resource set for single-carrier waveform
US10687352B2 (en) 2017-06-23 2020-06-16 Qualcomm Incorporated Multiplexing clustered control information and data

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100019336A (en) * 2008-08-08 2010-02-18 엘지전자 주식회사 A method and device for allocating resources in a multiple frequency band system
KR20100032813A (en) * 2008-09-18 2010-03-26 엘지전자 주식회사 Apparatus and method of data relay in multi-hop system
JP2011097386A (en) * 2009-10-30 2011-05-12 Sharp Corp Radio communication system, base station apparatus, mobile station apparatus, and radio communication method
WO2011074868A2 (en) * 2009-12-15 2011-06-23 엘지전자 주식회사 Method and device for monitoring control channel in a wireless communication system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100019336A (en) * 2008-08-08 2010-02-18 엘지전자 주식회사 A method and device for allocating resources in a multiple frequency band system
KR20100032813A (en) * 2008-09-18 2010-03-26 엘지전자 주식회사 Apparatus and method of data relay in multi-hop system
JP2011097386A (en) * 2009-10-30 2011-05-12 Sharp Corp Radio communication system, base station apparatus, mobile station apparatus, and radio communication method
WO2011074868A2 (en) * 2009-12-15 2011-06-23 엘지전자 주식회사 Method and device for monitoring control channel in a wireless communication system

Also Published As

Publication number Publication date
KR20130017243A (en) 2013-02-20
WO2013022268A2 (en) 2013-02-14

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