WO2009125000A3 - Permuting slots to logical distributed resource units - Google Patents

Permuting slots to logical distributed resource units Download PDF

Info

Publication number
WO2009125000A3
WO2009125000A3 PCT/EP2009/054313 EP2009054313W WO2009125000A3 WO 2009125000 A3 WO2009125000 A3 WO 2009125000A3 EP 2009054313 W EP2009054313 W EP 2009054313W WO 2009125000 A3 WO2009125000 A3 WO 2009125000A3
Authority
WO
WIPO (PCT)
Prior art keywords
slots
permuting
distributed resource
resource unit
resource units
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2009/054313
Other languages
French (fr)
Other versions
WO2009125000A2 (en
WO2009125000A9 (en
Inventor
Shaohua Li
Xin Qi
Chao Wei
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Solutions and Networks Oy
Original Assignee
Nokia Siemens Networks Oy
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 Nokia Siemens Networks Oy filed Critical Nokia Siemens Networks Oy
Priority to EP09730474.5A priority Critical patent/EP2274886B1/en
Priority to CN200980113185.4A priority patent/CN102007746B/en
Publication of WO2009125000A2 publication Critical patent/WO2009125000A2/en
Publication of WO2009125000A3 publication Critical patent/WO2009125000A3/en
Publication of WO2009125000A9 publication Critical patent/WO2009125000A9/en
Priority to IL206746A priority patent/IL206746A/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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) 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
    • H04L5/0037—Inter-user or inter-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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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)

Abstract

Various example embodiments are disclosed. According to an example embodiment, a method may comprise sending, by a sending wireless station in a wireless network, data to a receiving wireless station, the data being sent via at least one logical distributed resource unit (LDRU), the LDRU including slots (250) included in at least one physical resource unit (200), each of the slots (250) included in the at least one physical resource unit (200) being associated with a different orthogonal frequency division multiple access symbol (202, 204, 206, 208, 210, 212) and a different OFDMA subcarrier (248, 246, 244, 242, 240, 238, 236, 234, 232, 230, 228, 226, 224, 222, 220, 218, 216, 214).
PCT/EP2009/054313 2008-04-09 2009-04-09 Permuting slots to logical distributed resource units Ceased WO2009125000A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP09730474.5A EP2274886B1 (en) 2008-04-09 2009-04-09 Permuting slots to logical distributed resource units
CN200980113185.4A CN102007746B (en) 2008-04-09 2009-04-09 Replace slots with logical distributed resource units
IL206746A IL206746A (en) 2008-04-09 2010-07-01 Permuting slots to logical distributed resource units

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12359908P 2008-04-09 2008-04-09
US61/123,599 2008-04-09
US11097508P 2008-11-03 2008-11-03
US61/110,975 2008-11-03

Publications (3)

Publication Number Publication Date
WO2009125000A2 WO2009125000A2 (en) 2009-10-15
WO2009125000A3 true WO2009125000A3 (en) 2010-01-14
WO2009125000A9 WO2009125000A9 (en) 2010-03-25

Family

ID=41162299

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/054313 Ceased WO2009125000A2 (en) 2008-04-09 2009-04-09 Permuting slots to logical distributed resource units

Country Status (5)

Country Link
US (1) US7952989B2 (en)
EP (1) EP2274886B1 (en)
CN (1) CN102007746B (en)
IL (1) IL206746A (en)
WO (1) WO2009125000A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101700184B1 (en) * 2008-07-01 2017-02-13 엘지전자 주식회사 Permutation device and method having improved resource granularity for wireless communications
US20100002641A1 (en) * 2008-07-04 2010-01-07 Nokia Siemens Networks Oy Support for broadcast control header for wireless networks
US8089993B2 (en) * 2008-09-09 2012-01-03 Nec Laboratories America, Inc. Sliceable router with packet over optical OFDM transmission
US8693570B2 (en) * 2008-10-31 2014-04-08 Industrial Technology Research Institute Communication methods and systems having data permutation
KR101634183B1 (en) 2009-02-16 2016-06-28 엘지전자 주식회사 The method of transmitting and receiving resource allocation information and mobile station apparatus using the same method
KR20110033049A (en) * 2009-09-22 2011-03-30 엘지전자 주식회사 Method and apparatus for allocating radio resources in wireless communication system including relay station
KR20110083519A (en) 2010-01-12 2011-07-20 엘지전자 주식회사 Resource Allocation Method and Apparatus for Enhanced Multicast Broadcast Service Data in Wireless Communication Systems
CN102196574B (en) * 2010-03-05 2015-10-21 中兴通讯股份有限公司 The indicating means of Resources allocation and base station
US8331302B2 (en) * 2010-06-23 2012-12-11 Clearwire Ip Holdings Llc Apparatus and method of dynamic downlink permutation assignment for use in a wireless communication system
KR101486148B1 (en) * 2013-07-10 2015-01-26 포항공과대학교 산학협력단 Method for cancelling inter-subcarrier interference in wireless communication systems and apparatus for performing the same
US20160295597A1 (en) * 2013-07-26 2016-10-06 Intel IP Corporation Signaling interference information for user equipment assistance
EP2887760A1 (en) * 2013-12-23 2015-06-24 Telefonica S.A. A method and a system for performing virtualization of a radio access technology over Orthogonal Frequency-Division Multiple Access (OFDMA) wireless networks and computer program products thereof
WO2016173103A1 (en) 2015-04-30 2016-11-03 华为技术有限公司 Resource indication method and apparatus for wlan system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006000091A1 (en) * 2004-06-24 2006-01-05 Nortel Networks Limited Preambles in ofdma system

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
US7020110B2 (en) * 2002-01-08 2006-03-28 Qualcomm Incorporated Resource allocation for MIMO-OFDM communication systems
WO2004077777A1 (en) 2003-02-28 2004-09-10 Nortel Networks Limited Sub-carrier allocation for ofdm
CN1791077A (en) * 2005-12-29 2006-06-21 上海贝豪通讯电子有限公司 Time-domain and frequency-domain combined channel estimating method
US8131306B2 (en) * 2006-03-20 2012-03-06 Intel Corporation Wireless access network and method for allocating data subcarriers within a downlink subframe based on grouping of user stations
US8254942B2 (en) * 2007-11-27 2012-08-28 Futurewei Technologies, Inc. System and method for resource allocation in a wireless communications system
WO2009072842A2 (en) * 2007-12-05 2009-06-11 Lg Electronics Inc. Method of allocating resources in wireless communication system
KR101571726B1 (en) * 2008-04-11 2015-11-25 엘지전자 주식회사 Mini resource design and transmission method for distributed resource unit considering spatial frequency

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006000091A1 (en) * 2004-06-24 2006-01-05 Nortel Networks Limited Preambles in ofdma system

Also Published As

Publication number Publication date
WO2009125000A2 (en) 2009-10-15
US7952989B2 (en) 2011-05-31
IL206746A (en) 2015-10-29
IL206746A0 (en) 2010-12-30
EP2274886A2 (en) 2011-01-19
CN102007746A (en) 2011-04-06
US20090257343A1 (en) 2009-10-15
EP2274886B1 (en) 2015-04-01
CN102007746B (en) 2015-03-25
WO2009125000A9 (en) 2010-03-25

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