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MX2010009144A - Aparato y metodo para combinar un subcanal de diversidad en un sistema de comunicacion inalambrico. - Google Patents

Aparato y metodo para combinar un subcanal de diversidad en un sistema de comunicacion inalambrico.

Info

Publication number
MX2010009144A
MX2010009144A MX2010009144A MX2010009144A MX2010009144A MX 2010009144 A MX2010009144 A MX 2010009144A MX 2010009144 A MX2010009144 A MX 2010009144A MX 2010009144 A MX2010009144 A MX 2010009144A MX 2010009144 A MX2010009144 A MX 2010009144A
Authority
MX
Mexico
Prior art keywords
subchannel
resources
diversity
permutation
combining
Prior art date
Application number
MX2010009144A
Other languages
English (en)
Inventor
Jeong-Hoon Park
Tae-Young Kim
Jae-Weon Cho
Hyun-Kyu Yu
Dong-Seek Park
Hee-Won Kang
Ho-Kyu Choi
Su-Ryong Jeong
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of MX2010009144A publication Critical patent/MX2010009144A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/12—Frequency diversity
    • 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
    • H04L27/2602—Signal structure
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
    • 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
    • H04L5/0041—Frequency-non-contiguous
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04W72/04—Wireless resource allocation

Landscapes

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

Abstract

Se proporciona un aparato y un método para combinar un subcanal en un sistema de comunicación inalámbrico. El método incluye realizar una permutación basada en banda secundaria sobre recursos para combinar un subcanal; seleccionar una o más bandas secundarias como recursos para un subcanal de selección de banda a partir de los recursos que pasan a través de la permutación basada en banda secundaria; combinar el subcanal de selección de banda utilizando por lo menos una de las bandas secundarias seleccionadas; realizar una permutación basada en unidad de asignación de recursos sobre recursos no seleccionados para el subcanal de selección de banda; combinar un subcanal de diversidad basado en unidad de asignación de recursos utilizando una banda secundaria que permanece en las bandas secundarias seleccionadas después de que el subcanal de selección de banda es combinado y por lo menos una de las unidades de asignación de recursos de los recursos que pasan a través de la permutación basada en la unidad de asignación de recursos; y combinar un subcanal de diversidad basado en tono al realizar una permutación basada en tono sobre los recursos remanentes después de que se ha combinado el subcanal de diversidad basado en la unidad de asignación de recursos.
MX2010009144A 2008-03-10 2009-03-10 Aparato y metodo para combinar un subcanal de diversidad en un sistema de comunicacion inalambrico. MX2010009144A (es)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
KR20080022235 2008-03-10
KR1020080064700A KR20090097077A (ko) 2008-03-10 2008-07-04 무선통신시스템에서 다이버시티 부채널 구성 장치 및 방법
KR1020080102490A KR20090097084A (ko) 2008-03-10 2008-10-20 무선통신시스템에서 다이버시티 부채널 구성 장치 및 방법
KR1020080109102A KR20090097087A (ko) 2008-03-10 2008-11-04 무선통신시스템에서 다이버시티 부채널 구성 장치 및 방법
KR1020080110662A KR20090097088A (ko) 2008-03-10 2008-11-07 무선통신시스템에서 다이버시티 부채널 구성 장치 및 방법
KR1020080114567A KR20090097090A (ko) 2008-03-10 2008-11-18 무선통신시스템에서 다이버시티 부채널 구성 장치 및 방법
KR1020080127414A KR20090097094A (ko) 2008-03-10 2008-12-15 무선통신시스템에서 다이버시티 부채널 구성 장치 및 방법
KR1020090016052A KR20090097112A (ko) 2008-03-10 2009-02-25 무선통신시스템에서 다이버시티 부채널 구성 장치 및 방법
KR1020090020007A KR101527113B1 (ko) 2008-03-10 2009-03-09 무선통신시스템에서 다이버시티 부채널 구성 장치 및 방법
PCT/KR2009/001185 WO2009113796A2 (en) 2008-03-10 2009-03-10 Apparatus and method for composing diversity subchannel in wireless communication system

Publications (1)

Publication Number Publication Date
MX2010009144A true MX2010009144A (es) 2010-10-20

Family

ID=41356585

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010009144A MX2010009144A (es) 2008-03-10 2009-03-10 Aparato y metodo para combinar un subcanal de diversidad en un sistema de comunicacion inalambrico.

Country Status (11)

Country Link
US (1) US8451866B2 (es)
EP (1) EP2253074B1 (es)
JP (1) JP5529763B2 (es)
KR (8) KR20090097077A (es)
CN (1) CN101971514B (es)
BR (1) BRPI0910289A2 (es)
MX (1) MX2010009144A (es)
MY (1) MY159583A (es)
RU (1) RU2479127C2 (es)
WO (1) WO2009113796A2 (es)
ZA (1) ZA201005923B (es)

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US7978733B2 (en) * 2008-03-13 2011-07-12 Lg Electronics Inc. Method for generating subframe including resource distribution information
CN101730237B (zh) 2008-10-28 2012-06-06 中兴通讯股份有限公司 无线资源映射方法
CN101742668B (zh) * 2008-11-06 2012-01-25 中兴通讯股份有限公司 一种资源单元映射方法
US8391173B2 (en) * 2009-05-11 2013-03-05 Motorola Mobility Llc Method and apparatus for radio resource allocation in an orthogonal frequency division multiplexing communication system
US8498579B2 (en) 2009-07-20 2013-07-30 Qualcomm Incorporated Channel reuse in communication systems
KR101752416B1 (ko) * 2009-08-28 2017-06-29 엘지전자 주식회사 부분 주파수 재사용을 이용한 신호 전송 방법
WO2011055940A2 (ko) * 2009-11-05 2011-05-12 엘지전자 주식회사 채널 품질 정보의 전송 방법 및 이를 위한 장치
KR101629518B1 (ko) * 2010-01-21 2016-06-21 삼성전자주식회사 무선 통신 시스템에서의 다중 사용자 협력 공간 다중화 동작 방법 및 장치
US9326316B2 (en) * 2010-04-12 2016-04-26 Qualcomm Incorporated Repeating for low-overhead communication in a network
EP2458927B1 (en) 2010-11-30 2013-04-24 Sequans Communications Dynamic packet scheduling method, apparatus and computer program
KR20120069174A (ko) * 2010-12-20 2012-06-28 삼성전자주식회사 무선통신시스템에서 임의 접근 신호 수신 장치 및 방법
US8886203B2 (en) * 2011-12-28 2014-11-11 Qualcomm Incorporated Dynamic channel reuse in multi-access communication systems
JP6139322B2 (ja) * 2013-08-05 2017-05-31 Kddi株式会社 光送信装置及び光受信装置
KR102283357B1 (ko) * 2013-11-26 2021-07-28 플러스엔, 엘엘씨 무선 주파수 캐리어 집성을 위한 시스템 및 방법

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US6151296A (en) 1997-06-19 2000-11-21 Qualcomm Incorporated Bit interleaving for orthogonal frequency division multiplexing in the transmission of digital signals
FR2803960B1 (fr) * 2000-01-14 2002-05-24 Nortel Matra Cellular Procedes et dispositifs de traitement pour l'emission de symboles d'information sur des canaux multiplexes, et de traitement correspondant pour la reception
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KR101443630B1 (ko) * 2007-11-09 2014-09-23 엘지전자 주식회사 기본 신호 할당 단위 설정 방법 및 이를 이용한 신호 전송방법
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WO2010047539A2 (en) * 2008-10-22 2010-04-29 Lg Electronics Inc. Method and apparatus for mapping resource unit in wireless communication system

Also Published As

Publication number Publication date
KR20090097077A (ko) 2009-09-15
EP2253074A4 (en) 2016-07-06
ZA201005923B (en) 2011-10-26
MY159583A (en) 2017-01-13
KR20090097084A (ko) 2009-09-15
CN101971514B (zh) 2015-05-20
KR20090097090A (ko) 2009-09-15
US20090225714A1 (en) 2009-09-10
KR20090097094A (ko) 2009-09-15
JP5529763B2 (ja) 2014-06-25
KR101527113B1 (ko) 2015-06-08
EP2253074B1 (en) 2020-09-02
RU2479127C2 (ru) 2013-04-10
EP2253074A2 (en) 2010-11-24
JP2011518459A (ja) 2011-06-23
KR20090097088A (ko) 2009-09-15
KR20090097112A (ko) 2009-09-15
CN101971514A (zh) 2011-02-09
RU2010137685A (ru) 2012-03-20
KR20090097127A (ko) 2009-09-15
KR20090097087A (ko) 2009-09-15
US8451866B2 (en) 2013-05-28
WO2009113796A3 (en) 2009-12-17
BRPI0910289A2 (pt) 2020-08-04
WO2009113796A2 (en) 2009-09-17

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