WO2010011112A2 - 무선 통신 시스템에서의 신호를 전송하기 위한 장치 및 그 방법 - Google Patents

무선 통신 시스템에서의 신호를 전송하기 위한 장치 및 그 방법 Download PDF

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Publication number
WO2010011112A2
WO2010011112A2 PCT/KR2009/004155 KR2009004155W WO2010011112A2 WO 2010011112 A2 WO2010011112 A2 WO 2010011112A2 KR 2009004155 W KR2009004155 W KR 2009004155W WO 2010011112 A2 WO2010011112 A2 WO 2010011112A2
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WO
WIPO (PCT)
Prior art keywords
wireless communication
communication system
base stations
interference
transmitting signal
Prior art date
Application number
PCT/KR2009/004155
Other languages
English (en)
French (fr)
Other versions
WO2010011112A3 (ko
Inventor
조한규
한종영
김동철
최진수
이욱봉
곽진삼
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 US12/664,375 priority Critical patent/US8358619B2/en
Priority to JP2011518664A priority patent/JP5084952B2/ja
Publication of WO2010011112A2 publication Critical patent/WO2010011112A2/ko
Publication of WO2010011112A3 publication Critical patent/WO2010011112A3/ko

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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), DMT
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial 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
    • H04L5/0042—Arrangements for allocating sub-channels of the transmission path intra-user or intra-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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0066—Requirements on out-of-channel emissions
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • 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

Landscapes

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

Abstract

무선 통신 시스템에서의 신호 전송 방법이 개시된다. FFR 방식을 이용함에 따라 주파수 파티션 별로 기지국 간 간섭 정보가 다를 수 있다. 또한, 주파수 파티션 별로 기지국 간의 간섭 레벨을 제어할 수 있는 파라미터도 다를 수 있다. 본 발명에 의하면 상향링크 전송 시 시스템 처리량 및 셀 경계 사용자의 성능 향상의 효과가 발생하며, 기지국간 간섭 레벨 제어를 효과적으로 할 수 있다.
PCT/KR2009/004155 2008-07-25 2009-07-27 무선 통신 시스템에서의 신호를 전송하기 위한 장치 및 그 방법 WO2010011112A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/664,375 US8358619B2 (en) 2008-07-25 2009-07-27 Mobile station apparatus and method for transmitting signals in wireless communication system
JP2011518664A JP5084952B2 (ja) 2008-07-25 2009-07-27 無線通信システムでの信号を伝送するための装置及びその方法

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US8351908P 2008-07-25 2008-07-25
US61/083,519 2008-07-25
US9206908P 2008-08-27 2008-08-27
US61/092,069 2008-08-27
US15908709P 2009-03-11 2009-03-11
US61/159,087 2009-03-11
US16305709P 2009-03-25 2009-03-25
US61/163,057 2009-03-25
US18431809P 2009-06-05 2009-06-05
US61/184,318 2009-06-05

Publications (2)

Publication Number Publication Date
WO2010011112A2 true WO2010011112A2 (ko) 2010-01-28
WO2010011112A3 WO2010011112A3 (ko) 2010-05-27

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Family Applications (1)

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PCT/KR2009/004155 WO2010011112A2 (ko) 2008-07-25 2009-07-27 무선 통신 시스템에서의 신호를 전송하기 위한 장치 및 그 방법

Country Status (4)

Country Link
US (1) US8358619B2 (ko)
JP (2) JP5084952B2 (ko)
MY (1) MY156161A (ko)
WO (1) WO2010011112A2 (ko)

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Also Published As

Publication number Publication date
US20110103241A1 (en) 2011-05-05
US8358619B2 (en) 2013-01-22
JP5084952B2 (ja) 2012-11-28
WO2010011112A3 (ko) 2010-05-27
JP5587375B2 (ja) 2014-09-10
JP2013038792A (ja) 2013-02-21
JP2011528214A (ja) 2011-11-10
MY156161A (en) 2016-01-15

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