WO2012091478A3 - 무선 통신 시스템에서 채널 전송 전력 정보를 송수신하는 방법 및 장치 - Google Patents

무선 통신 시스템에서 채널 전송 전력 정보를 송수신하는 방법 및 장치 Download PDF

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Publication number
WO2012091478A3
WO2012091478A3 PCT/KR2011/010287 KR2011010287W WO2012091478A3 WO 2012091478 A3 WO2012091478 A3 WO 2012091478A3 KR 2011010287 W KR2011010287 W KR 2011010287W WO 2012091478 A3 WO2012091478 A3 WO 2012091478A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmit power
power information
wireless communication
communication system
channel transmit
Prior art date
Application number
PCT/KR2011/010287
Other languages
English (en)
French (fr)
Other versions
WO2012091478A2 (ko
Inventor
김은선
석용호
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
Priority to KR1020137012672A priority Critical patent/KR101909033B1/ko
Priority to JP2013521728A priority patent/JP5554880B2/ja
Priority to EP11852931.2A priority patent/EP2660997B1/en
Priority to CN201180048459.3A priority patent/CN103155446B/zh
Priority to US13/814,695 priority patent/US9055593B2/en
Priority to CA2807960A priority patent/CA2807960C/en
Publication of WO2012091478A2 publication Critical patent/WO2012091478A2/ko
Publication of WO2012091478A3 publication Critical patent/WO2012091478A3/ko
Priority to US14/688,763 priority patent/US9769774B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/58—Format of the TPC bits
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks

Landscapes

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

Abstract

무선 통신 시스템에서 채널 전송 전력 정보를 송수신하는 방법 및 장치가 개시된다. 본 발명의 일 실시예에 따르면, TV대역에서 동작하는 장치가 사용할 수 있는 채널에 대한 전송 전력 정보를 개별 채널 별로 시그널링하여 줄 수 있다.
PCT/KR2011/010287 2010-12-30 2011-12-29 무선 통신 시스템에서 채널 전송 전력 정보를 송수신하는 방법 및 장치 WO2012091478A2 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020137012672A KR101909033B1 (ko) 2010-12-30 2011-12-29 무선 통신 시스템에서 채널 전송 전력 정보를 송수신하는 방법 및 장치
JP2013521728A JP5554880B2 (ja) 2010-12-30 2011-12-29 無線通信システムにおいてチャネル伝送電力情報を送受信する方法及び装置
EP11852931.2A EP2660997B1 (en) 2010-12-30 2011-12-29 Method and apparatus for transceiving channel transmit power information in a wireless communication system
CN201180048459.3A CN103155446B (zh) 2010-12-30 2011-12-29 在无线通信系统中收发信道发射功率信息的方法和装置
US13/814,695 US9055593B2 (en) 2010-12-30 2011-12-29 Method and apparatus for transceiving channel transmit power information in a wireless communication system
CA2807960A CA2807960C (en) 2010-12-30 2011-12-29 Method and apparatus for transceiving channel transmit power information in a wireless communication system
US14/688,763 US9769774B2 (en) 2010-12-30 2015-04-16 Method and apparatus for transceiving channel transmit power information in a wireless communication system

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201061428235P 2010-12-30 2010-12-30
US61/428,235 2010-12-30
US201161431434P 2011-01-11 2011-01-11
US61/431,434 2011-01-11
US201161432199P 2011-01-12 2011-01-12
US61/432,199 2011-01-12
US201161435352P 2011-01-24 2011-01-24
US61/435,352 2011-01-24

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/814,695 A-371-Of-International US9055593B2 (en) 2010-12-30 2011-12-29 Method and apparatus for transceiving channel transmit power information in a wireless communication system
US14/688,763 Continuation US9769774B2 (en) 2010-12-30 2015-04-16 Method and apparatus for transceiving channel transmit power information in a wireless communication system

Publications (2)

Publication Number Publication Date
WO2012091478A2 WO2012091478A2 (ko) 2012-07-05
WO2012091478A3 true WO2012091478A3 (ko) 2012-10-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/010287 WO2012091478A2 (ko) 2010-12-30 2011-12-29 무선 통신 시스템에서 채널 전송 전력 정보를 송수신하는 방법 및 장치

Country Status (7)

Country Link
US (1) US9055593B2 (ko)
EP (1) EP2660997B1 (ko)
JP (2) JP5554880B2 (ko)
KR (1) KR101909033B1 (ko)
CN (1) CN103155446B (ko)
CA (1) CA2807960C (ko)
WO (1) WO2012091478A2 (ko)

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US9769774B2 (en) * 2010-12-30 2017-09-19 Lg Electronics Inc. Method and apparatus for transceiving channel transmit power information in a wireless communication system
US9609520B2 (en) * 2011-01-14 2017-03-28 Qualcomm Incorporated Methods and apparatuses for communicating in television white space (TVWS) based on TVWS enablement signal
US9107078B2 (en) 2011-01-14 2015-08-11 Qualcomm, Incorporated Methods and apparatuses for low-rate television white space (TVWS) enablement
US9281924B2 (en) * 2011-04-13 2016-03-08 Qualcomm Incorporated Method and apparatus for generating various transmission modes for WLAN systems
JP5741390B2 (ja) * 2011-11-11 2015-07-01 トヨタ自動車株式会社 周波数選択方法およびコグニティブ無線システム
US9148213B2 (en) * 2012-05-04 2015-09-29 Futurewei Technologies, Inc. System and method for radio frequency repeating
CN104471873B (zh) * 2012-07-09 2017-09-08 Lg 电子株式会社 在无线通信系统中用于收发操作信道信息的方法和设备
US9655119B2 (en) * 2013-11-07 2017-05-16 Qualcomm Incorporated Primary channel determination in wireless networks
KR102598175B1 (ko) * 2015-04-15 2023-11-03 삼성전자주식회사 통신 시스템에서 커버리지 클래스를 기반으로 신호를 송수신하는 방법 및 장치
WO2017014551A1 (ko) * 2015-07-20 2017-01-26 엘지전자 주식회사 채널 본딩 기반 신호 전송 방법 및 이를 위한 장치
US10757704B2 (en) * 2018-08-17 2020-08-25 T-Mobile Usa, Inc. Frequency band selection

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Also Published As

Publication number Publication date
US20130130731A1 (en) 2013-05-23
EP2660997A4 (en) 2017-07-05
WO2012091478A2 (ko) 2012-07-05
US9055593B2 (en) 2015-06-09
KR20140003424A (ko) 2014-01-09
CN103155446B (zh) 2015-11-25
EP2660997B1 (en) 2019-08-07
JP5864673B2 (ja) 2016-02-17
CN103155446A (zh) 2013-06-12
KR101909033B1 (ko) 2018-12-19
CA2807960C (en) 2016-02-16
EP2660997A2 (en) 2013-11-06
JP2013533708A (ja) 2013-08-22
CA2807960A1 (en) 2012-07-05
JP5554880B2 (ja) 2014-07-23
JP2014150590A (ja) 2014-08-21

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