Source: http://www.google.com/patents/US7965785
Timestamp: 2017-06-25 05:29:18
Document Index: 457785129

Matched Legal Cases: ['art 16', 'art 16', 'art 16', 'art 16', 'art 16', 'art 16', 'art 16', 'art 16', 'art 16']

Patent US7965785 - Uplink multiple-input-multiple-output (MIMO) and cooperative MIMO transmissions - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inPatentsA method is provided for MIMO uplink communications between a base station and a wireless station with more than two antennae. The method includes: (a) negotiating between the base station and the wireless station uplink MIMO/cooperative MIMO capabilities, using a message exchange protocol in which a...http://www.google.com/patents/US7965785?utm_source=gb-gplus-sharePatent US7965785 - Uplink multiple-input-multiple-output (MIMO) and cooperative MIMO transmissionsAdvanced Patent SearchTry the new Google Patents, with machine-classified Google Scholar results, and Japanese and South Korean patents.Publication numberUS7965785 B2Publication typeGrantApplication numberUS 11/930,600Publication dateJun 21, 2011Filing dateOct 31, 2007Priority dateApr 4, 2007Fee statusPaidAlso published asCN102017446A, EP2132946A2, EP2132946A4, US20080247488, WO2008124535A2, WO2008124535A3Publication number11930600, 930600, US 7965785 B2, US 7965785B2, US-B2-7965785, US7965785 B2, US7965785B2InventorsAnxin Li, Xiangming Li, Hidetoshi Kayama, Ismail Guvenc, Moo Ryong JeongOriginal AssigneeNtt Docomo, Inc.Export CitationBiBTeX, EndNote, RefManPatent Citations (8), Non-Patent Citations (11), Referenced by (9), Classifications (25), Legal Events (4) External Links: USPTO, USPTO Assignment, EspacenetUplink multiple-input-multiple-output (MIMO) and cooperative MIMO transmissions
Patent CitationsCited PatentFiling datePublication dateApplicantTitleUS20050249304May 2, 2005Nov 10, 2005Sony CorporationWireless communication system, wireless communication apparatus, wireless communication method, and computer program thereforUS20050286408 *Jun 23, 2005Dec 29, 2005Lg Electronics Inc.Allocation of radio resource in orthogonal frequency division multiplexing systemUS20060056540Sep 14, 2005Mar 16, 2006Texas Instruments Incorporated.Dynamic pilot subcarrier and data subcarrier indexing structure for wireless MIMO communication systemsUS20060120477Dec 7, 2004Jun 8, 2006Adaptix, Inc.Cooperative MIMO in multicell wireless networksUS20070036071Aug 1, 2006Feb 15, 2007Ntt Docomo, Inc.Method for relaying information received via a first channel to a second channel and relay apparatusUS20070064641Nov 15, 2006Mar 22, 2007Rajiv LaroiaMethods and apparatus of enhancing performance in wireless communication systemsUS20070189151 *Jan 26, 2007Aug 16, 2007Interdigital Technology CorporationMethod and apparatus for performing uplink transmission in a multiple-input multiple-output single carrier frequency division multiple access systemUS20080025422 *Dec 12, 2006Jan 31, 2008Altair Semiconductor Ltd.Energy-efficient uplink slot allocation in time-frequency division multiple access systems* Cited by examinerNon-Patent CitationsReference1An Approval Letter to Paul Nikolich from Jodi Haasz dated Mar. 31, 2006 regarding P802.16j; Amendment to IEEE Standard for Local and Metropolitan Area Networks-"Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems-Multihop Relay Specification"; http://standards.ieee.org/board/nes/projects/802-16j.pdf; Approved Mar. 30, 2006; pp. 4.2An Approval Letter to Paul Nikolich from Jodi Haasz dated Mar. 31, 2006 regarding P802.16j; Amendment to IEEE Standard for Local and Metropolitan Area Networks—"Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems—Multihop Relay Specification"; http://standards.ieee.org/board/nes/projects/802-16j.pdf; Approved Mar. 30, 2006; pp. 4.3An approval Letter to Paul Nikolich from Sherry Hampton dated Dec. 6, 2006 regarding P802.16; IEEE Standard for Local and Metropolitan Area networks-"Part 16: Air Interface for Fixed Broadband Wireless Access Systems"-Amendment: IEEE Standard for Local and Metropolitan Area Networks-"Part 16: Air Interfaxe for Fixed and Mobile Broadband Wireless Access Systems-Advancec Air Interface"; http://standards.ieee.org/board/nes/projects/802-16m.pdf; Appoved Dec. 6, 2006; pp. 4.4An approval Letter to Paul Nikolich from Sherry Hampton dated Dec. 6, 2006 regarding P802.16; IEEE Standard for Local and Metropolitan Area networks—"Part 16: Air Interface for Fixed Broadband Wireless Access Systems"—Amendment: IEEE Standard for Local and Metropolitan Area Networks—"Part 16: Air Interfaxe for Fixed and Mobile Broadband Wireless Access Systems—Advancec Air Interface"; http://standards.ieee.org/board/nes/projects/802-16m.pdf; Appoved Dec. 6, 2006; pp. 4.5Andrew Baek et al.; "Harmonized Contribution on 802.16j (Mobile Multihop Relay) Usage Models"; IEE 802.16j-06/015 Sep. 5, 2006; pp. 15.6Gesbert, David; Shafi, Mansoor; Shiu, Da-shan; Smith, Peter J.; Naguib, Ayman; "From Theory to Practice: An Overview of MIMO Space-Time Coded Wireless Systems"; IEEE Journal On Selected areas in Communications, vol. 21, No. 3; Copyright Apr. 2003; pp. 281-302.7IEEE Std 802.16-2004; "Part 16: Air Interface for Fixed Broadband Wireless Access Systems"; Copyright Oct. 1, 2004; pp. 1-857.8IEEE Std 802.16e-2005 and IEEE Std 802.16-2004/Cor1-2005; "Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems-Amendment 2: Physical and Medium Access Control Layers for Combined Fixed and Mobile Operation in Licensed Bands and Corregendum 1"; Copyright Feb. 28, 2006; pp. 1-822.9IEEE Std 802.16e-2005 and IEEE Std 802.16-2004/Cor1-2005; "Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems—Amendment 2: Physical and Medium Access Control Layers for Combined Fixed and Mobile Operation in Licensed Bands and Corregendum 1"; Copyright Feb. 28, 2006; pp. 1-822.10PCT International Search Report for International Application No. PCT/US2008/059307 dated Dec. 23, 2009, 2 pages.11PCT Written Opinion of the International Application No. PCT/US2008/059307 dated Dec. 23, 2009, 3 pages.Referenced byCiting PatentFiling datePublication dateApplicantTitleUS8391882 *Oct 22, 2008Mar 5, 2013Qualcomm IncorporatedMethod and system for interference management in a spectrum shared by WAN and femto cellsUS8644363 *Dec 31, 2007Feb 4, 2014Intellectual Discovery Co., Ltd.Apparatus and method for estimating channel in MIMO system based OFDM/OFDMAUS8737912 *Aug 12, 2009May 27, 2014Blackberry LimitedEnabling downlink transparent relay in a wireless communications networkUS9071322Sep 14, 2012Jun 30, 2015Blackberry LimitedEnabling downlink transparent relay in a wireless communications networkUS9596106 *Jan 31, 2014Mar 14, 2017Stmicroelectronics, Inc.Pilot pattern for observation-scalar MIMO-OFDMUS20100085866 *Dec 31, 2007Apr 8, 2010Posdata Co., Ltd.Apparatus and method for estimating channel in mimo system based ofdm/ofdmaUS20100099431 *Oct 22, 2008Apr 22, 2010Qualcomm IncorporatedMethod and system for interference management in a spectrum shared by wan and femto cellsUS20110306291 *Aug 12, 2009Dec 15, 2011Nortel Networks LimitedEnabling downlink transparent relay in a wireless communications networkUS20140140423 *Jan 31, 2014May 22, 2014Stmicroelectronics, Inc.Pilot pattern for observation-scalar mimo-ofdm* Cited by examinerClassifications U.S. Classification375/267International ClassificationH04W28/18, H04W76/02, H04B7/02Cooperative ClassificationH04B7/0456, H04L5/0048, H04L5/0037, H04W8/24, H04B7/024, H04B7/026, H04L2025/03426, H04L25/0206, H04W72/0406, H04B7/0404, H04B7/0697, H04B7/0602, H04B7/0691, H04B7/0669, H04L5/0023, H04B7/0689, H04B7/0678, H04B7/0413, H04L5/0044European ClassificationH04B7/04M, H04B7/02M2Legal EventsDateCodeEventDescriptionDec 10, 2007ASAssignmentOwner name: DOCOMO COMMUNICATIONS LABORATORIES USA, INC., CALIFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:GUVENC, ISMAIL;JEONG, MOO RYONG;REEL/FRAME:020223/0613;SIGNING DATES FROM 20071126 TO 20071203Owner name: NTT DOCOMO INC., JAPANFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DOCOMO COMMUNICATIONS LABORATORIES USA, INC.;REEL/FRAME:020223/0688Effective date: 20071204Owner name: DOCOMO COMMUNICATIONS LABORATORIES USA, INC., CALIFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:GUVENC, ISMAIL;JEONG, MOO RYONG;SIGNING DATES FROM 20071126 TO 20071203;REEL/FRAME:020223/0613Dec 11, 2007ASAssignmentOwner name: DOCOMO BEIJING COMMUNICATIONS LABORATORIES CO., LTFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:LI, ANXIN;LI, XIANG;KAYAMA, HIDETOSHI;REEL/FRAME:020226/0139Effective date: 20071113Owner name: NTT DOCOMO INC., JAPANFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DOCOMO BEIJING COMMUNICATIONS LABORATORIES CO., LTD.;REEL/FRAME:020226/0153Effective date: 20071114Jan 31, 2012CCCertificate of correctionNov 19, 2014FPAYFee paymentYear of fee payment: 4RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services