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WO2013024987A3 - Srs transmission controlling method at a transmitting end, transmitting end thereof, srs transmitting method of a terminal, and terminal thereof - Google Patents

Srs transmission controlling method at a transmitting end, transmitting end thereof, srs transmitting method of a terminal, and terminal thereof Download PDF

Info

Publication number
WO2013024987A3
WO2013024987A3 PCT/KR2012/006099 KR2012006099W WO2013024987A3 WO 2013024987 A3 WO2013024987 A3 WO 2013024987A3 KR 2012006099 W KR2012006099 W KR 2012006099W WO 2013024987 A3 WO2013024987 A3 WO 2013024987A3
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
transmitting
srs
transmitting end
transmission controlling
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/KR2012/006099
Other languages
French (fr)
Korean (ko)
Other versions
WO2013024987A2 (en
Inventor
김종남
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 WO2013024987A2 publication Critical patent/WO2013024987A2/en
Publication of WO2013024987A3 publication Critical patent/WO2013024987A3/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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • 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
    • H04L5/0016—Time-frequency-code
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation

Landscapes

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

Abstract

The present invention relates to a wireless communication system for transmitting and receiving an SRS (Sounding Reference Signal) that is a reference signal for estimating an uplink channel.
PCT/KR2012/006099 2011-08-12 2012-07-31 Srs transmission controlling method at a transmitting end, transmitting end thereof, srs transmitting method of a terminal, and terminal thereof Ceased WO2013024987A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0080913 2011-08-12
KR1020110080913A KR20130018073A (en) 2011-08-12 2011-08-12 Srs transmission control method of transmission point, transmission point thereof, srs transmission method of user equipment, and user equipment thereof

Publications (2)

Publication Number Publication Date
WO2013024987A2 WO2013024987A2 (en) 2013-02-21
WO2013024987A3 true WO2013024987A3 (en) 2013-04-11

Family

ID=47715551

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006099 Ceased WO2013024987A2 (en) 2011-08-12 2012-07-31 Srs transmission controlling method at a transmitting end, transmitting end thereof, srs transmitting method of a terminal, and terminal thereof

Country Status (2)

Country Link
KR (1) KR20130018073A (en)
WO (1) WO2013024987A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014157890A1 (en) * 2013-03-28 2014-10-02 주식회사 케이티 Method for transmitting and receiving uplink reference signal and device for same
WO2014208859A1 (en) 2013-06-26 2014-12-31 Lg Electronics Inc. Grouping based reference signal transmission for massive mimo scheme
CN104468019B (en) * 2013-09-13 2018-05-11 华为终端有限公司 The indicating means and equipment of signal resource
CN107534986B (en) * 2015-05-14 2020-12-25 华为技术有限公司 Terminal, base station, and sounding reference signal configuration and transmission method
WO2021138895A1 (en) * 2020-01-10 2021-07-15 华为技术有限公司 Uplink channel demodulation method and uplink channel demodulation apparatus
JP7736922B2 (en) * 2021-09-29 2025-09-09 エルジー エレクトロニクス インコーポレイティド Method and apparatus for transmitting and receiving a sounding reference signal in a wireless communication system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009150177A2 (en) * 2008-06-11 2009-12-17 Nokia Siemens Networks Oy Local area optimized uplink control channel
KR20100114882A (en) * 2008-02-05 2010-10-26 삼성전자주식회사 Method and apparatus for transmitting srs in lte tdd system
WO2010140859A2 (en) * 2009-06-03 2010-12-09 엘지전자 주식회사 Method and apparatus for transmitting sounding reference signal
WO2011019223A2 (en) * 2009-08-12 2011-02-17 Lg Electronics Inc. Relay station and method of relay station transmitting backhaul uplink signal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100114882A (en) * 2008-02-05 2010-10-26 삼성전자주식회사 Method and apparatus for transmitting srs in lte tdd system
WO2009150177A2 (en) * 2008-06-11 2009-12-17 Nokia Siemens Networks Oy Local area optimized uplink control channel
WO2010140859A2 (en) * 2009-06-03 2010-12-09 엘지전자 주식회사 Method and apparatus for transmitting sounding reference signal
WO2011019223A2 (en) * 2009-08-12 2011-02-17 Lg Electronics Inc. Relay station and method of relay station transmitting backhaul uplink signal

Also Published As

Publication number Publication date
WO2013024987A2 (en) 2013-02-21
KR20130018073A (en) 2013-02-20

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