Source: http://www.google.com/patents/US8149811?dq=5251294
Timestamp: 2014-04-18 12:03:31
Document Index: 347538892

Matched Legal Cases: ['art 11', 'art 11', 'art 11', 'art 11', 'art 11', 'art 11', 'Application No. 08']

Patent US8149811 - Wireless network with simultaneous uplink transmission of independent data ... - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsA wireless network including client stations and an access point. A first set of client stations transmit uplink user data during a simultaneous uplink transmission period without sensing channel prior to transmitting the uplink user data. A second set of client stations transmit the uplink user data...http://www.google.com/patents/US8149811?utm_source=gb-gplus-sharePatent US8149811 - Wireless network with simultaneous uplink transmission of independent data from multiple client stationsAdvanced Patent SearchPublication numberUS8149811 B2Publication typeGrantApplication numberUS 12/175,501Publication dateApr 3, 2012Filing dateJul 18, 2008Priority dateJul 18, 2007Also published asCN101755498A, EP2183862A2, US20090022093, US20120177015, WO2009012448A2, WO2009012448A3Publication number12175501, 175501, US 8149811 B2, US 8149811B2, US-B2-8149811, US8149811 B2, US8149811B2InventorsRohit U. Nabar, Hongyuan Zhang, Hui-Ling LouOriginal AssigneeMarvell World Trade Ltd.Export CitationBiBTeX, EndNote, RefManPatent Citations (11), Non-Patent Citations (11), Referenced by (1), Classifications (6), Legal Events (3) External Links: USPTO, USPTO Assignment, EspacenetWireless network with simultaneous uplink transmission of independent data from multiple client stationsUS 8149811 B2Abstract A wireless network including client stations and an access point. A first set of client stations transmit uplink user data during a simultaneous uplink transmission period without sensing channel prior to transmitting the uplink user data. A second set of client stations transmit the uplink user data by sensing channel prior to transmitting the uplink user data. The access point (i) services the client stations, (ii) instructs the second set of client stations to not transmit the uplink user data during the simultaneous uplink transmission period, and (iii) receives the uplink user data transmitted from two or more of the first set of client stations during the simultaneous uplink transmission period. The access point sequentially transmits respective acknowledgements to the two or more of the first set of client stations in a non-overlapping manner during the simultaneous uplink transmission period.
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No. 12/175,526, filed Jul. 18, 2008, Rohit U. Nabar et al.Referenced byCiting PatentFiling datePublication dateApplicantTitleUS20120177015 *Mar 23, 2012Jul 12, 2012Nabar Rohit UWireless Network With Simultaneous Uplink Transmission of Independent Data From Multiple Client Stations* Cited by examinerClassifications U.S. Classification370/343, 370/445International ClassificationH04J1/00, H04L12/413Cooperative ClassificationH04B7/2618European ClassificationH04B7/26ELegal EventsDateCodeEventDescriptionJan 25, 2012ASAssignmentOwner name: MARVELL INTERNATIONAL LTD., BERMUDAEffective date: 20080725Free format text: LICENSE;ASSIGNOR:MARVELL WORLD TRADE LTD.;REEL/FRAME:027594/0297Jul 25, 2008ASAssignmentOwner name: MARVELL INTERNATIONAL LTD., BERMUDAFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MARVELL SEMICONDUCTOR, INC.;REEL/FRAME:021295/0305Effective date: 20080725Owner name: MARVELL WORLD TRADE LTD., BARBADOSFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MARVELL INTERNATIONAL LTD.;REEL/FRAME:021320/0863Jul 18, 2008ASAssignmentOwner name: MARVELL SEMICONDUCTOR, INC., CALIFORNIAFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:NABAR, ROHIT U.;ZHANG, HONGYUAN;LOU, HUI-LING;REEL/FRAME:021256/0626;SIGNING DATES FROM 20080716 TO 20080717Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:NABAR, ROHIT U.;ZHANG, HONGYUAN;LOU, HUI-LING;SIGNING DATES FROM 20080716 TO 20080717;REEL/FRAME:021256/0626RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services©2012 Google