WO2012161511A3 - Wireless lan ap searching method for vertical handoff to a wireless lan in a mobile communication network and a compact, mobile communication base station beacon apparatus therefor - Google Patents

Wireless lan ap searching method for vertical handoff to a wireless lan in a mobile communication network and a compact, mobile communication base station beacon apparatus therefor Download PDF

Info

Publication number
WO2012161511A3
WO2012161511A3 PCT/KR2012/004068 KR2012004068W WO2012161511A3 WO 2012161511 A3 WO2012161511 A3 WO 2012161511A3 KR 2012004068 W KR2012004068 W KR 2012004068W WO 2012161511 A3 WO2012161511 A3 WO 2012161511A3
Authority
WO
WIPO (PCT)
Prior art keywords
mobile communication
wireless lan
base station
communication base
searching
Prior art date
Application number
PCT/KR2012/004068
Other languages
French (fr)
Korean (ko)
Other versions
WO2012161511A2 (en
Inventor
김혜숙
Original Assignee
Kim Hye Sook
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 Kim Hye Sook filed Critical Kim Hye Sook
Publication of WO2012161511A2 publication Critical patent/WO2012161511A2/en
Publication of WO2012161511A3 publication Critical patent/WO2012161511A3/en

Links

Classifications

    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H04W36/142—Reselecting a network or an air interface over the same radio air interface technology
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present invention relates to a method for accurately detecting an available wireless local area network access point (LAN AP) through a typical procedure for searching for an adjacent mobile communication base station, wherein the procedure uses a beacon of a mobile communication base station which transmits a signal from a compact beacon apparatus of a mobile communication base station having identical coverage as that of a wireless LAN AP, instead of a terminal directly searching for a beacon signal of a wireless LAN AP, and relates to a compact beacon apparatus of a mobile communication base station for the method. According to the present invention, the existence of the wireless LAN AP can be determined through the procedure for searching for an adjacent base station in a mobile communication network, thus preventing the waste of wireless resources as compared with conventional methods for searching for a wireless LAN AP. Further, according to the present invention, vertical handoff to a wireless LAN AP may be performed in a stable manner, thus minimizing power consumption in a terminal and also preventing handoff delay to thereby provide high quality service.
PCT/KR2012/004068 2011-05-23 2012-05-23 Wireless lan ap searching method for vertical handoff to a wireless lan in a mobile communication network and a compact, mobile communication base station beacon apparatus therefor WO2012161511A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0048721 2011-05-23
KR1020110048721A KR101105646B1 (en) 2011-05-23 2011-05-23 Wireless lan access-point searching method for vertical handoff in mobile communication network and a mobile communication beacon apparatus thereof

Publications (2)

Publication Number Publication Date
WO2012161511A2 WO2012161511A2 (en) 2012-11-29
WO2012161511A3 true WO2012161511A3 (en) 2013-03-21

Family

ID=45614256

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004068 WO2012161511A2 (en) 2011-05-23 2012-05-23 Wireless lan ap searching method for vertical handoff to a wireless lan in a mobile communication network and a compact, mobile communication base station beacon apparatus therefor

Country Status (2)

Country Link
KR (1) KR101105646B1 (en)
WO (1) WO2012161511A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101431473B1 (en) 2012-07-10 2014-08-20 주식회사 케이티 Method of Providing WiFi Offloading Rate Based on Coverage of Base Station and Access Point
KR101621467B1 (en) * 2015-01-16 2016-05-17 주식회사 비코닉스 Apparatus for Providing Beacon Integrated Service
KR102297934B1 (en) * 2015-03-27 2021-09-06 주식회사 케이티 Terminal apparatus and method for connecting to wireless communication, and beacon apparatus and method for providing access point information

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004032539A1 (en) * 2002-10-01 2004-04-15 Interdigital Technology Corporation Method and system wherein handover information is broadcast in wireless local area networks
KR20040042639A (en) * 2002-11-15 2004-05-20 한국전자통신연구원 Apparatus and method of WLAN AP using broadcast information by base station in moboile system
KR20040051315A (en) * 2002-12-12 2004-06-18 한국전자통신연구원 Method for Automatically Searching Wireless LAN Access Point and Terminal for Processing The Same
KR20050061250A (en) * 2003-12-16 2005-06-22 삼성전자주식회사 Method for providing/notifying interworking information of mobile telecommunication network and wireless local area network and therefor system
KR20060095991A (en) * 2006-03-24 2006-09-05 톰슨 라이센싱 Multi-network overlaid cell detection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7751829B2 (en) * 2003-09-22 2010-07-06 Fujitsu Limited Method and apparatus for location determination using mini-beacons
KR20060022437A (en) * 2004-09-07 2006-03-10 삼성전자주식회사 System and method of managing internet protocol packet between mobile communication network and wireless lan

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004032539A1 (en) * 2002-10-01 2004-04-15 Interdigital Technology Corporation Method and system wherein handover information is broadcast in wireless local area networks
KR20040042639A (en) * 2002-11-15 2004-05-20 한국전자통신연구원 Apparatus and method of WLAN AP using broadcast information by base station in moboile system
KR20040051315A (en) * 2002-12-12 2004-06-18 한국전자통신연구원 Method for Automatically Searching Wireless LAN Access Point and Terminal for Processing The Same
KR20050061250A (en) * 2003-12-16 2005-06-22 삼성전자주식회사 Method for providing/notifying interworking information of mobile telecommunication network and wireless local area network and therefor system
KR20060095991A (en) * 2006-03-24 2006-09-05 톰슨 라이센싱 Multi-network overlaid cell detection

Also Published As

Publication number Publication date
WO2012161511A2 (en) 2012-11-29
KR101105646B1 (en) 2012-01-18

Similar Documents

Publication Publication Date Title
WO2010095876A3 (en) Apparatus and method for performing a handover in a wireless communication system
WO2013055173A3 (en) Method in which a terminal transceives a signal in a wireless communication system and apparatus for same
WO2013051858A3 (en) Method and apparatus for reselecting a cell in heterogeneous networks in a wireless communication system
WO2010011084A2 (en) Method for self-configuring a cellular infrastructure as desired, and a device therefor
WO2013025057A3 (en) Method and apparatus for performing device-to-device communication in wireless access system
WO2010117235A3 (en) Apparatus and method for detecting femto base station in wireless communication system
WO2010068058A3 (en) Apparatus and method for operating resource of small cell in wireless communication system
WO2013048212A3 (en) Method and apparatus for short handover latency in wireless communication system using beam forming
WO2011136530A3 (en) Apparatus and method for x2 interface setup and cell switching in mobile communication system
WO2008129812A1 (en) Radio communication base station device and radio communication method
WO2012102546A3 (en) Method for performing inter-mobile station (ms) handover in radio access system and ms therefor
WO2013009111A3 (en) Method for performing a cooperative operation between heterogeneous networks and device for same
WO2011122833A3 (en) Method and apparatus for measurement for inter-cell interference coordination in radio communication system
WO2014021770A3 (en) Method and apparatus for reducing signaling in a core network
IN2014CN03049A (en)
WO2013012241A3 (en) Method for maintaining direct device-to-device communication in wireless access system supporting device-to-device communication and apparatus for supporting same
WO2011040748A3 (en) Apparatus and method for measuring a femto base station of user equipment registered to femto base station in mobile communication system
WO2012011787A3 (en) Method and device for transmitting/receiving data in wireless access system supporting multi-radio access technology
WO2012005517A3 (en) Method and apparatus for scanning existing networks in the white space
MX2012002158A (en) Mobile communication method.
WO2011129648A3 (en) Apparatus and method for a handover in mobile communication system
WO2011049696A3 (en) Coverage loss recovery in a wireless communication network
WO2012087937A3 (en) A system and method for optimizing scanning from a multi-band communications device
WO2011059256A3 (en) Apparatus and method for transmitting and receiving reference location signal in mobile communication system
WO2012002766A3 (en) Method for transceiving a signal to/from a mobile femtocell in a wireless communication system, and apparatus for same

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12789578

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC DATED 27.01.14 (FORM 1205A)

122 Ep: pct application non-entry in european phase

Ref document number: 12789578

Country of ref document: EP

Kind code of ref document: A2