WO2004047372A1 - Apparatus and method for searching ap of wireless lan based on broadcasting information of base station in mobile communication system - Google Patents
Apparatus and method for searching ap of wireless lan based on broadcasting information of base station in mobile communication system Download PDFInfo
- Publication number
- WO2004047372A1 WO2004047372A1 PCT/KR2002/002483 KR0202483W WO2004047372A1 WO 2004047372 A1 WO2004047372 A1 WO 2004047372A1 KR 0202483 W KR0202483 W KR 0202483W WO 2004047372 A1 WO2004047372 A1 WO 2004047372A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wireless lan
- access point
- base station
- searching
- wireless
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
- H04L12/2856—Access arrangements, e.g. Internet access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Definitions
- the wireless LAN is cooperated with a wired LAN according to various operation types such as a Bridge mode operation type for cooperating between the wireless LAN and the wired LAN by simply expanding a wired LAN to a wireless region. Furthermore, the wireless LAN is cooperated with the wired LAN by implementing additional protocols for authenticating of mobile stations, and receiving a public Internet Protocol IP address from a network and allocating private IP address to a mobile station in a Dynamic Host Configuration Protocol (DHCP) client and server function.
- DHCP Dynamic Host Configuration Protocol
- a method being implemented to a wireless LAN access point searching apparatus, for searching an access point, the method including the steps of: a) obtaining broadcasting information, provided within a service area of a base station, by a mobile communication module of a mobile station; b) determining whether or not there is the wireless LAN access point providing services based on the obtained broadcasting information; and c) receiving wireless data service from the wireless LAN access point by using a wireless LAN module which searches periodically transmitted beacon signal of the wireless LAN access point in case there is the wireless LAN access point is existed .
- a computer readable receding medium having executable instructions for implementing a method for searching an access point, the method including the steps of: a) obtaining broadcasting information, provided within a service area of a base station, by a mobile communication module of a mobile station; b) determining whether or not there is the wireless LAN access point providing services based on the obtained broadcasting information; and c) receiving wireless data service from the wireless LAN access point by using a wireless LAN module which searches periodically transmitted beacon signal of the wireless LAN access point in case there is the wireless LAN access point is existed .
- Fig. 4 is a structure of broadcast information transmitted from a base station in accordance with a preferred embodiment of the present invention.
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT02793561T ATE536722T1 (en) | 2002-11-15 | 2002-12-30 | APPARATUS AND METHOD FOR MAP SEARCHING A WIRELESS LAN BASED ON BROADCAST INFORMATION FROM THE BASE STATION IN A MOBILE COMMUNICATIONS SYSTEM |
US10/535,080 US20060126579A1 (en) | 2002-11-15 | 2002-12-30 | Apparatus and method for searching ap of wireless lan based on broadcasting information of base station in mobile communication system |
EP02793561A EP1561305B1 (en) | 2002-11-15 | 2002-12-30 | Apparatus and method for searching ap of wireless lan based on broadcasting information of base station in mobile communication system |
JP2004553238A JP4142012B2 (en) | 2002-11-15 | 2002-12-30 | Wireless LAN AP automatic searching apparatus and method using broadcast information of mobile communication base station |
AU2002359070A AU2002359070A1 (en) | 2002-11-15 | 2002-12-30 | Apparatus and method for searching ap of wireless lan based on broadcasting information of base station in mobile communication system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0071210 | 2002-11-15 | ||
KR10-2002-0071210A KR100458442B1 (en) | 2002-11-15 | 2002-11-15 | Apparatus and method of WLAN AP using broadcast information by base station in moboile system |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004047372A1 true WO2004047372A1 (en) | 2004-06-03 |
Family
ID=36583718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2002/002483 WO2004047372A1 (en) | 2002-11-15 | 2002-12-30 | Apparatus and method for searching ap of wireless lan based on broadcasting information of base station in mobile communication system |
Country Status (8)
Country | Link |
---|---|
US (1) | US20060126579A1 (en) |
EP (1) | EP1561305B1 (en) |
JP (1) | JP4142012B2 (en) |
KR (1) | KR100458442B1 (en) |
CN (1) | CN1695349A (en) |
AT (1) | ATE536722T1 (en) |
AU (1) | AU2002359070A1 (en) |
WO (1) | WO2004047372A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100442742C (en) * | 2005-03-24 | 2008-12-10 | 捷讯研究有限公司 | Methods and scanning for wireless local area networks |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200627243A (en) * | 2005-01-27 | 2006-08-01 | Inventec Multimedia & Telecom | Connection method and system for wireless peripherals and computer platform |
US20070109983A1 (en) * | 2005-11-11 | 2007-05-17 | Computer Associates Think, Inc. | Method and System for Managing Access to a Wireless Network |
US8478300B2 (en) * | 2005-12-20 | 2013-07-02 | Microsoft Corporation | Proximity service discovery in wireless networks |
US8559350B2 (en) * | 2005-12-20 | 2013-10-15 | Microsoft Corporation | Mechanism to convey discovery information in a wireless network |
US10681151B2 (en) | 2006-05-15 | 2020-06-09 | Microsoft Technology Licensing, Llc | Notification framework for wireless networks |
US20070264991A1 (en) * | 2006-05-15 | 2007-11-15 | Microsoft Corporation | Services near me: discovering and connecting to available wireless services utilizing proximity discovery |
CN101467415B (en) * | 2006-06-16 | 2013-06-12 | 高通股份有限公司 | Multiplexing of information streams |
CN100563382C (en) * | 2006-07-25 | 2009-11-25 | 华为技术有限公司 | The method of Universal Mobile Telecommunications System and prompting user position thereof |
KR100784324B1 (en) | 2006-11-28 | 2007-12-13 | 삼성전자주식회사 | Apparatus and method for idle current saving in mobile communication terminal |
KR100844349B1 (en) * | 2006-12-01 | 2008-07-07 | 삼성전자주식회사 | Apparatus and method for searching wlan in portable terminal |
JP4944627B2 (en) * | 2007-01-25 | 2012-06-06 | Necカシオモバイルコミュニケーションズ株式会社 | Wireless communication system, mobile communication terminal, connection information providing apparatus, and program |
JP4309932B2 (en) | 2007-04-16 | 2009-08-05 | 株式会社エヌ・ティ・ティ・ドコモ | Communication terminal and search method |
US9105031B2 (en) * | 2008-02-22 | 2015-08-11 | Microsoft Technology Licensing, Llc | Authentication mechanisms for wireless networks |
US20100039971A1 (en) * | 2008-08-15 | 2010-02-18 | Hong Kong Applied Science and Technology Research Institute, Co. | Power Management Method and Communication System |
KR101613170B1 (en) * | 2009-10-13 | 2016-04-18 | 삼성전자주식회사 | Apparatus and method for providing access point function in portable communication system |
KR101682462B1 (en) * | 2010-06-24 | 2016-12-05 | 주식회사 케이티 | Method and apparatus of convergence terminal for discovering WLAN access point |
KR101105646B1 (en) * | 2011-05-23 | 2012-01-18 | 김혜숙 | Wireless lan access-point searching method for vertical handoff in mobile communication network and a mobile communication beacon apparatus thereof |
WO2014056173A1 (en) * | 2012-10-11 | 2014-04-17 | Broadcom Corporation | Cellular assisted non-cellular access point discovery |
JP6147562B2 (en) * | 2013-05-10 | 2017-06-14 | 京セラ株式会社 | COMMUNICATION CONTROL METHOD, USER TERMINAL, AND PROCESSOR |
CN103781158A (en) * | 2013-11-30 | 2014-05-07 | 北京智谷睿拓技术服务有限公司 | Wireless network access method and access apparatus |
WO2016009983A1 (en) * | 2014-07-16 | 2016-01-21 | 京セラ株式会社 | Communication system and radio terminal |
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US6002918A (en) * | 1989-06-29 | 1999-12-14 | Symbol Technologies, Inc. | Power-saving arrangement and method for mobile units in communications network |
US6067297A (en) * | 1996-06-28 | 2000-05-23 | Symbol Technologies, Inc. | Embedded access point supporting communication with mobile unit operating in power-saving mode |
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JP2001156788A (en) * | 1999-11-24 | 2001-06-08 | Matsushita Electric Ind Co Ltd | Wireless lan access point |
US6400961B1 (en) | 1996-12-19 | 2002-06-04 | Infineon Technologies Ag | Method and apparatus for reducing the power consumption of mobile multimode communication terminals |
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US6243581B1 (en) * | 1998-12-11 | 2001-06-05 | Nortel Networks Limited | Method and system for seamless roaming between wireless communication networks with a mobile terminal |
US7039027B2 (en) * | 2000-12-28 | 2006-05-02 | Symbol Technologies, Inc. | Automatic and seamless vertical roaming between wireless local area network (WLAN) and wireless wide area network (WWAN) while maintaining an active voice or streaming data connection: systems, methods and program products |
KR100386091B1 (en) * | 2001-06-07 | 2003-06-02 | 한국과학기술원 | system and method for connecting and roaming between mobile cellular network and PSTN/internet for moving user from/to outdoor to/from indoor |
US20030118015A1 (en) * | 2001-12-20 | 2003-06-26 | Magnus Gunnarsson | Location based notification of wlan availability via wireless communication network |
-
2002
- 2002-11-15 KR KR10-2002-0071210A patent/KR100458442B1/en not_active IP Right Cessation
- 2002-12-30 JP JP2004553238A patent/JP4142012B2/en not_active Expired - Fee Related
- 2002-12-30 EP EP02793561A patent/EP1561305B1/en not_active Expired - Lifetime
- 2002-12-30 CN CNA028299019A patent/CN1695349A/en active Pending
- 2002-12-30 AU AU2002359070A patent/AU2002359070A1/en not_active Abandoned
- 2002-12-30 US US10/535,080 patent/US20060126579A1/en not_active Abandoned
- 2002-12-30 WO PCT/KR2002/002483 patent/WO2004047372A1/en active Application Filing
- 2002-12-30 AT AT02793561T patent/ATE536722T1/en active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US6002918A (en) * | 1989-06-29 | 1999-12-14 | Symbol Technologies, Inc. | Power-saving arrangement and method for mobile units in communications network |
US6067297A (en) * | 1996-06-28 | 2000-05-23 | Symbol Technologies, Inc. | Embedded access point supporting communication with mobile unit operating in power-saving mode |
US6400961B1 (en) | 1996-12-19 | 2002-06-04 | Infineon Technologies Ag | Method and apparatus for reducing the power consumption of mobile multimode communication terminals |
WO2001022662A1 (en) | 1999-09-21 | 2001-03-29 | Tantivy Communications, Inc. | Dual mode subscriber unit for short range, high rate and long range, lower rate data communications |
JP2001156788A (en) * | 1999-11-24 | 2001-06-08 | Matsushita Electric Ind Co Ltd | Wireless lan access point |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100442742C (en) * | 2005-03-24 | 2008-12-10 | 捷讯研究有限公司 | Methods and scanning for wireless local area networks |
Also Published As
Publication number | Publication date |
---|---|
KR20040042639A (en) | 2004-05-20 |
US20060126579A1 (en) | 2006-06-15 |
CN1695349A (en) | 2005-11-09 |
EP1561305B1 (en) | 2011-12-07 |
AU2002359070A1 (en) | 2004-06-15 |
KR100458442B1 (en) | 2004-11-26 |
JP4142012B2 (en) | 2008-08-27 |
ATE536722T1 (en) | 2011-12-15 |
JP2006506890A (en) | 2006-02-23 |
EP1561305A4 (en) | 2007-05-23 |
EP1561305A1 (en) | 2005-08-10 |
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