Source: http://www.google.com/patents/US8223731?ie=ISO-8859-1&dq=6188988
Timestamp: 2015-03-31 16:53:32
Document Index: 27963432

Matched Legal Cases: ['art 11', 'art 11', 'art 11', 'art 16', 'Application No. 2007', 'Application No. 2007']

Patent US8223731 - Method and system for authentication of WLAN terminal interworking with ... - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsA method and a system for interworking with a Broadband Wireless Access (BWA) network in a Wireless Local Area Network (WLAN) terminal. According to the method, a relay station for connecting the Wireless Local Area Network (WLAN) terminal with the Broadband Wireless Access (BWA) network sets a connection...http://www.google.com/patents/US8223731?utm_source=gb-gplus-sharePatent US8223731 - Method and system for authentication of WLAN terminal interworking with broadband wireless access networkAdvanced Patent SearchPublication numberUS8223731 B2Publication typeGrantApplication numberUS 12/073,356Publication dateJul 17, 2012Filing dateMar 4, 2008Priority dateMar 5, 2007Also published asUS20080219230Publication number073356, 12073356, US 8223731 B2, US 8223731B2, US-B2-8223731, US8223731 B2, US8223731B2InventorsYong Lee, Wook Choi, Yong-Seok Park, Hyo-Hyun ChoiOriginal AssigneeSamsung Electronics Co., Ltd.Export CitationBiBTeX, EndNote, RefManPatent Citations (18), Non-Patent Citations (10), Referenced by (5), Classifications (15), Legal Events (1) External Links: USPTO, USPTO Assignment, EspacenetMethod and system for authentication of WLAN terminal interworking with broadband wireless access network
This application makes reference to, incorporates the same herein, and claims all benefits accruing under 35 U.S.C. �119 from an application for METHOD AND SYSTEM FOR AUTHENTICATION OF WLAN TERMINAL INTER WORKING WITH BROADBAND WIRELESS ACCESS NETWORK earlier filed in the Korean Intellectual Property Office on 5 Mar. 2007 and there duly assigned Serial No. 10-2007-0021483.
As shown in FIG. 4, the public IP network can distinguish packets, which are transmitted by Wireless Local Area Network (WLAN) terminal 100, using the Connection IDentification (CID). Thus, Wireless Broadband (WiBro) Access Control Router (ACR) 400 can separately manage Wireless Local Area Network (WLAN) terminals 100 a�100 c, that exist at a lower level of Relay Station (RS) 200, using the Connection IDentifications (CIDs) respectively corresponding to Wireless Local Area Network (WLAN) terminals 100 a�100 c. In other words, Wireless Broadband (WiBro) Access Control Router (ACR) 400 can perform authentication of Wireless Local Area Network (WLAN) terminal 100 or bill a service, individually.
Primary Master Key (PMK), is a key value previously shared by Wireless Local Area Network (WLAN) terminal 100 and an Authentication Server (AS). �MAC (STA)� signifies a Media Access Control (MAC) address of a terminal. �Random (STA)� and �Random (AS)� are random numbers generated in the terminal and the AS, respectively.
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No. 11/907,519.2IEEE Computer Society "802.11, IEEE Standard for Information technology-Telecommunications and information.exchange between systems-Local and metropolitan area networks-Specific Requirements Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications" Jun. 12, 2007 pp. 1-724 by IEEE New York, USA.3IEEE Computer Society "802.11, IEEE Standard for Information technology-Telecommunications and information.exchange between systems-Local and metropolitan area networks-Specific Requirements Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications, Annex A Protocol Implementation Conformance Statement (PICS) proforma " Jun. 12, 2007 pp. 725-1184 by IEEE New York, USA.4IEEE Computer Society "802.1X-2004, IEEE Standard for Local and Metropolitan area networks Port-Based Network Access Control " Dec. 13, 2004 pp. 1-169 by IEEE New York, USA.5IEEE Computer Society "802.11, IEEE Standard for Information technology�Telecommunications and information.exchange between systems�Local and metropolitan area networks�Specific Requirements Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications, Annex A Protocol Implementation Conformance Statement (PICS) proforma " Jun. 12, 2007 pp. 725-1184 by IEEE New York, USA.6IEEE Computer Society and IEEE Microwave Theory and Techniques Society "802.16, IEEE Standard for Local and Metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems" Oct. 1, 2004 pp. 1-857 by IEEE New York, USA.7Non-Final Office Action dated Sep. 16, 2010 for related U.S. Appl. No. 11/907,519.8Office Action from the Korean Patent Office issued in Applicant's corresponding Korean Patent Application No. 2007-0021483 dated Mar. 25, 2008.9Transmittal Letter, along with a "Korean Decision of Grant" issued on May 26, 2009 in Applicant's corresponding Korean Patent Application No. 2007-0021483.10Wireless Lan Security, Cisco System, Inc., 2001.Referenced byCiting PatentFiling datePublication dateApplicantTitleUS8792390 *Sep 14, 2012Jul 29, 2014Huawei Technologies Co., LtdMethod for acquiring information, user equipment, and network equipmentUS8873569 *Sep 14, 2012Oct 28, 2014Electronics And Telecommunications Research InstituteUser centric virtual network and method of establishing the sameUS8908563Sep 20, 2010Dec 9, 2014Huawei Technologies Co., LtdMethod for acquiring information, user equipment, and network equipmentUS20130010645 *Sep 14, 2012Jan 10, 2013Huawei Technologies Co., Ltd.Method for acquiring information, user equipment, and network equipmentUS20130163601 *Sep 14, 2012Jun 27, 2013Electronics And Telecommunications Research InstituteUser centric virtual network and method of establishing the same* Cited by examinerClassifications U.S. Classification370/338, 370/331International ClassificationH04W88/02, H04W12/06, H04W12/10, H04W4/00Cooperative ClassificationH04L29/12518, H04W88/02, H04L63/123, H04L61/2571, H04W12/06, H04W12/10European ClassificationH04L29/12A4A8C, H04W12/06, H04L61/25A8CLegal EventsDateCodeEventDescriptionMay 7, 2008ASAssignmentOwner name: SAMSUNG ELECTRONICS CO., LTD., KOREA, REPUBLIC OFFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:LEE, YONG;CHOI, WOOK;PARK, YONG-SEOK;AND OTHERS;REEL/FRAME:020940/0798Effective date: 20080225RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services