KR101571726B1 - 공간 주파수를 고려한 분산 자원 유닛을 위한 미니 자원 설계 및 전송 방법 - Google Patents

공간 주파수를 고려한 분산 자원 유닛을 위한 미니 자원 설계 및 전송 방법 Download PDF

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Publication number
KR101571726B1
KR101571726B1 KR1020090028898A KR20090028898A KR101571726B1 KR 101571726 B1 KR101571726 B1 KR 101571726B1 KR 1020090028898 A KR1020090028898 A KR 1020090028898A KR 20090028898 A KR20090028898 A KR 20090028898A KR 101571726 B1 KR101571726 B1 KR 101571726B1
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South Korea
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dru
pru
resource unit
subcarriers
pair
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KR1020090028898A
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Korean (ko)
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KR20090108536A (ko
Inventor
최진수
한종영
조한규
정재훈
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엘지전자 주식회사
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Priority to KR1020090028898A priority Critical patent/KR101571726B1/ko
Priority to EP09730590A priority patent/EP2181535A4/en
Priority to CN200980100621.4A priority patent/CN102084630B/zh
Priority to JP2010547575A priority patent/JP5198583B2/ja
Priority to PCT/KR2009/001814 priority patent/WO2009125978A2/en
Priority to US12/421,904 priority patent/US8218662B2/en
Publication of KR20090108536A publication Critical patent/KR20090108536A/ko
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    • 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
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0606—Space-frequency coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • 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
    • 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—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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
KR1020090028898A 2008-04-11 2009-04-03 공간 주파수를 고려한 분산 자원 유닛을 위한 미니 자원 설계 및 전송 방법 Expired - Fee Related KR101571726B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020090028898A KR101571726B1 (ko) 2008-04-11 2009-04-03 공간 주파수를 고려한 분산 자원 유닛을 위한 미니 자원 설계 및 전송 방법
EP09730590A EP2181535A4 (en) 2008-04-11 2009-04-08 METHOD FOR DESIGNING A MINI RESOURCE UNIT AND FOR TRANSMITTING A DISTRIBUTED RESOURCE UNIT IN ACCORDANCE WITH ROOM FREQUENCY BLOCK CODES
CN200980100621.4A CN102084630B (zh) 2008-04-11 2009-04-08 用于设计小型资源单元的方法以及考虑到空频分组码来传送分发的资源单元
JP2010547575A JP5198583B2 (ja) 2008-04-11 2009-04-08 空間周波数を考慮した分散資源ユニットのためのミニ資源設計及び伝送方法
PCT/KR2009/001814 WO2009125978A2 (en) 2008-04-11 2009-04-08 A method for designing mini resource unit and transmission for a distributed resource unit in consideration of space frequency block code
US12/421,904 US8218662B2 (en) 2008-04-11 2009-04-10 Method for designing mini resource unit and transmission for a distributed resource unit in consideration of space frequency block code

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US4405908P 2008-04-11 2008-04-11
US61/044,059 2008-04-11
US4741708P 2008-04-23 2008-04-23
US61/047,417 2008-04-23
US5135908P 2008-05-08 2008-05-08
US61/051,359 2008-05-08
US5446108P 2008-05-19 2008-05-19
US61/054,461 2008-05-19
KR1020090028898A KR101571726B1 (ko) 2008-04-11 2009-04-03 공간 주파수를 고려한 분산 자원 유닛을 위한 미니 자원 설계 및 전송 방법

Publications (2)

Publication Number Publication Date
KR20090108536A KR20090108536A (ko) 2009-10-15
KR101571726B1 true KR101571726B1 (ko) 2015-11-25

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KR1020090028898A Expired - Fee Related KR101571726B1 (ko) 2008-04-11 2009-04-03 공간 주파수를 고려한 분산 자원 유닛을 위한 미니 자원 설계 및 전송 방법

Country Status (6)

Country Link
US (1) US8218662B2 (enExample)
EP (1) EP2181535A4 (enExample)
JP (1) JP5198583B2 (enExample)
KR (1) KR101571726B1 (enExample)
CN (1) CN102084630B (enExample)
WO (1) WO2009125978A2 (enExample)

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CN101296022B (zh) * 2007-04-24 2012-09-26 展讯通信（上海）有限公司 E-hich信道的特征码分配方法
KR101498060B1 (ko) * 2008-02-19 2015-03-03 엘지전자 주식회사 Ｏｆｄｍ(ａ) 시스템에서의 상향링크 전송 방법
EP2274886B1 (en) * 2008-04-09 2015-04-01 Nokia Solutions and Networks Oy Permuting slots to logical distributed resource units
US20100002641A1 (en) * 2008-07-04 2010-01-07 Nokia Siemens Networks Oy Support for broadcast control header for wireless networks
WO2010018643A1 (ja) * 2008-08-12 2010-02-18 株式会社日立コミュニケーションテクノロジー 無線通信システム、無線通信装置及び無線リソース管理方法
WO2010047510A2 (en) * 2008-10-20 2010-04-29 Lg Electronics Inc. Method and apparatus for transmitting signal in a wireless communication system
US8130714B2 (en) * 2008-10-20 2012-03-06 Lg Electronics Method and apparatus for transmitting signal in a wireless communication system
US8560696B2 (en) * 2009-04-28 2013-10-15 Intel Corporation Transmission of advanced-MAP information elements in mobile networks
US20110053627A1 (en) * 2009-08-28 2011-03-03 Samsung Electronics Co., Ltd. System and method for efficient indication of distributed sub-band resources
CN102111878B (zh) * 2009-12-28 2014-12-10 中兴通讯股份有限公司 无线通信系统中资源索引编码方法及基站
KR101757452B1 (ko) * 2010-01-08 2017-07-13 삼성전자주식회사 무선 통신 시스템에서 자원 매핑 및 디매핑 방법 및 장치
KR20110083519A (ko) * 2010-01-12 2011-07-20 엘지전자 주식회사 무선 통신 시스템에서 향상된 멀티캐스트 브로드캐스트 서비스 데이터를 위한 자원 할당 방법 및 장치
KR101655269B1 (ko) * 2010-05-28 2016-09-07 삼성전자주식회사 무선통신시스템에서 자원분배 장치 및 방법
US9716579B2 (en) * 2014-08-19 2017-07-25 Intel IP Corporation Subcarrier allocations for operation in mixed bandwidth environments
US9974053B2 (en) * 2014-10-09 2018-05-15 Lg Electronics Inc. Method and apparatus for allocating wireless resources according to resource allocation setting in WLAN
US10476641B2 (en) * 2015-11-17 2019-11-12 Qualcomm Incorporated Back-to-back reference signals
EP4072091B1 (en) * 2016-05-12 2025-09-10 Panasonic Intellectual Property Corporation of America Apparatus and method for diversity transmission in a wireless communications system
WO2020237573A1 (en) * 2019-05-30 2020-12-03 Qualcomm Incorporated Mapping one preamble to multiple physical uplink shared channel resource units for two-step random access procedure
US10912003B1 (en) * 2019-09-27 2021-02-02 Fortinet, Inc. Spectral efficient selection of station clusters for concurrent data transmissions in high efficiency WLANs (wireless local access networks) using unsupervised machine learning models
US12355706B2 (en) * 2020-07-01 2025-07-08 Samsung Electronics Co., Ltd. Apparatus and method for communication based on multi-resource unit in wireless local area network system
US11870735B2 (en) * 2020-07-28 2024-01-09 Mediatek Singapore Pte. Ltd. Simplification for distributed-tone resource units in 6GHz low-power indoor systems
US11818698B2 (en) * 2021-05-17 2023-11-14 Qualcomm Incorporated Distributed resource unit transmission
CN115515214A (zh) * 2021-06-22 2022-12-23 华为技术有限公司 一种资源指示方法和装置
WO2025137011A1 (en) * 2023-12-18 2025-06-26 Cisco Technology, Inc. Adaptive pilot placement of distributed-tone resource units

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Also Published As

Publication number Publication date
WO2009125978A2 (en) 2009-10-15
WO2009125978A3 (en) 2010-01-14
US20090285168A1 (en) 2009-11-19
KR20090108536A (ko) 2009-10-15
CN102084630A (zh) 2011-06-01
US8218662B2 (en) 2012-07-10
JP5198583B2 (ja) 2013-05-15
EP2181535A4 (en) 2010-12-15
JP2011519187A (ja) 2011-06-30
EP2181535A2 (en) 2010-05-05
CN102084630B (zh) 2014-10-08

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