WO2010101385A2 - 무선 통신 시스템에서 서브밴드/미니밴드 맵핑 방법 및 이를 위한 장치 - Google Patents

무선 통신 시스템에서 서브밴드/미니밴드 맵핑 방법 및 이를 위한 장치 Download PDF

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Publication number
WO2010101385A2
WO2010101385A2 PCT/KR2010/001280 KR2010001280W WO2010101385A2 WO 2010101385 A2 WO2010101385 A2 WO 2010101385A2 KR 2010001280 W KR2010001280 W KR 2010001280W WO 2010101385 A2 WO2010101385 A2 WO 2010101385A2
Authority
WO
WIPO (PCT)
Prior art keywords
mapping
miniband
subband
physical resource
resource units
Prior art date
Application number
PCT/KR2010/001280
Other languages
English (en)
French (fr)
Other versions
WO2010101385A3 (ko
Inventor
조한규
강승현
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 US13/203,920 priority Critical patent/US8498239B2/en
Publication of WO2010101385A2 publication Critical patent/WO2010101385A2/ko
Publication of WO2010101385A3 publication Critical patent/WO2010101385A3/ko

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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
    • 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
    • H04L5/0048—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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or 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), DMT

Landscapes

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

Abstract

본 출원에서는 무선 통신 시스템에서의 서브밴드/미니밴드 맵핑 방법이 개시된다. 구체적으로 시스템 주파수 대역을 복수의 물리 자원 유닛(Physical Resource Unit; PRU)들로 구분하는 단계, 상기 복수의 물리 자원 유닛들을 제 1 규칙에 따라 서브밴드 물리 자원 유닛(PRUSB)으로 맵핑하는 단계, 및 상기 복수의 물리 자원 유닛들을 제 2 규칙에 따라 미니밴드 물리 자원 유닛(PRUMB)으로 맵핑하는 단계를 포함하며, 상기 제 1 규칙 및 상기 제 2 규칙은 상기 시스템 주파수 대역에 할당되는 서브밴드 간 간격의 최소값을 제한하기 위한 인자를 포함하는 것을 특징으로 한다.
PCT/KR2010/001280 2009-03-02 2010-03-02 무선 통신 시스템에서 서브밴드/미니밴드 맵핑 방법 및 이를 위한 장치 WO2010101385A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/203,920 US8498239B2 (en) 2009-03-02 2010-03-02 Method for mapping a subband/miniband in a wireless communication system, and apparatus for the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15681209P 2009-03-02 2009-03-02
US61/156,812 2009-03-02

Publications (2)

Publication Number Publication Date
WO2010101385A2 true WO2010101385A2 (ko) 2010-09-10
WO2010101385A3 WO2010101385A3 (ko) 2010-12-09

Family

ID=42710099

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/001280 WO2010101385A2 (ko) 2009-03-02 2010-03-02 무선 통신 시스템에서 서브밴드/미니밴드 맵핑 방법 및 이를 위한 장치

Country Status (2)

Country Link
US (1) US8498239B2 (ko)
WO (1) WO2010101385A2 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9516531B2 (en) 2011-11-07 2016-12-06 Qualcomm Incorporated Assistance information for flexible bandwidth carrier mobility methods, systems, and devices
US9848339B2 (en) 2011-11-07 2017-12-19 Qualcomm Incorporated Voice service solutions for flexible bandwidth systems
US9001679B2 (en) 2011-11-07 2015-04-07 Qualcomm Incorporated Supporting voice for flexible bandwidth systems
US20130114571A1 (en) 2011-11-07 2013-05-09 Qualcomm Incorporated Coordinated forward link blanking and power boosting for flexible bandwidth systems
US9049633B2 (en) 2011-12-09 2015-06-02 Qualcomm Incorporated Providing for mobility for flexible bandwidth carrier systems
WO2016085380A1 (en) 2014-11-24 2016-06-02 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for transmission and reception of time-frequency resources
CN107005981B (zh) 2014-11-24 2021-01-22 瑞典爱立信有限公司 在所确定的第三时频资源集合中的传输和接收
WO2016085381A1 (en) 2014-11-24 2016-06-02 Telefonaktiebolaget Lm Ericsson (Publ) Transmission of a signal according to a single- or multi-carrier modulation scheme
EP3225004A4 (en) * 2014-11-24 2018-06-20 Telefonaktiebolaget LM Ericsson (publ) Using a precoded multi-carrier modulation scheme in a wireless communication network

Citations (4)

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KR20060057937A (ko) * 2004-11-24 2006-05-29 삼성전자주식회사 다중 반송파 시스템에서의 자원할당 방법 및 이를 이용한송/수신 장치
KR20060097450A (ko) * 2005-03-09 2006-09-14 삼성전자주식회사 다중 셀 통신 시스템에서 자원 할당 제어 시스템 및 방법
KR20070043983A (ko) * 2004-07-29 2007-04-26 마쓰시다 일렉트릭 인더스트리얼 컴패니 리미티드 무선 송신 장치 및 무선 수신 장치
KR20080086317A (ko) * 2007-03-21 2008-09-25 삼성전자주식회사 무선통신시스템의 물리하향제어채널의 자원 매핑 방법 및매핑된 물리하향제어채널의 송/수신 장치

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GB2457242A (en) * 2008-02-05 2009-08-12 Nec Corp Resource allocation in a communication system
US8111609B2 (en) * 2008-04-22 2012-02-07 Nokia Siemens Networks Oy Mapping resource blocks into subchannels

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070043983A (ko) * 2004-07-29 2007-04-26 마쓰시다 일렉트릭 인더스트리얼 컴패니 리미티드 무선 송신 장치 및 무선 수신 장치
KR20060057937A (ko) * 2004-11-24 2006-05-29 삼성전자주식회사 다중 반송파 시스템에서의 자원할당 방법 및 이를 이용한송/수신 장치
KR20060097450A (ko) * 2005-03-09 2006-09-14 삼성전자주식회사 다중 셀 통신 시스템에서 자원 할당 제어 시스템 및 방법
KR20080086317A (ko) * 2007-03-21 2008-09-25 삼성전자주식회사 무선통신시스템의 물리하향제어채널의 자원 매핑 방법 및매핑된 물리하향제어채널의 송/수신 장치

Non-Patent Citations (1)

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IEEE 802.16M-08/050 (INTERDIGITAL COMMUNICATIONS, LLC) 11 December 2008, pages 23 - 26 *

Also Published As

Publication number Publication date
WO2010101385A3 (ko) 2010-12-09
US8498239B2 (en) 2013-07-30
US20110310835A1 (en) 2011-12-22

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