ATE551876T1 - METHOD FOR CHANGING CHANNELS AND CONFIGURING A SUBNET IN A WIRELESS NETWORK - Google Patents

METHOD FOR CHANGING CHANNELS AND CONFIGURING A SUBNET IN A WIRELESS NETWORK

Info

Publication number
ATE551876T1
ATE551876T1 AT07793730T AT07793730T ATE551876T1 AT E551876 T1 ATE551876 T1 AT E551876T1 AT 07793730 T AT07793730 T AT 07793730T AT 07793730 T AT07793730 T AT 07793730T AT E551876 T1 ATE551876 T1 AT E551876T1
Authority
AT
Austria
Prior art keywords
wireless network
beacon
regulator
subnet
configuring
Prior art date
Application number
AT07793730T
Other languages
German (de)
Inventor
Beom Jin Jeon
Hyeon Cheol Cho
Taek Soo Kim
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Priority claimed from PCT/KR2007/004136 external-priority patent/WO2008026868A2/en
Application granted granted Critical
Publication of ATE551876T1 publication Critical patent/ATE551876T1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/543—Allocation or scheduling criteria for wireless resources based on quality criteria based on requested quality, e.g. QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H04W84/20—Master-slave selection or change arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/22—Manipulation of transport tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Landscapes

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

Abstract

A method of performing handover in a wireless network and a device thereof are provided to supply communication without disconnection without respect to a situation of a specific device. The first device is selected as a new regulator. A handover request message is transmitted to the first device(S410). A response message about the handover request message is received from the device(S440). A beacon is broadcast(S480). The beacon includes ID of the first device and the number of beacons that the regulator transmits before handover. The first device broadcasts the beacon as the new regulator after the regulator broadcasts the last beacon(S570).
AT07793730T 2006-08-31 2007-08-28 METHOD FOR CHANGING CHANNELS AND CONFIGURING A SUBNET IN A WIRELESS NETWORK ATE551876T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US82424306P 2006-08-31 2006-08-31
KR1020060087114A KR100885446B1 (en) 2006-08-31 2006-09-09 Method of changing channels and configuration of sub-network in wireless network
PCT/KR2007/004136 WO2008026868A2 (en) 2006-08-31 2007-08-28 Methods of changing channels and configuring a sub-networ in a wireless network

Publications (1)

Publication Number Publication Date
ATE551876T1 true ATE551876T1 (en) 2012-04-15

Family

ID=39395447

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07793730T ATE551876T1 (en) 2006-08-31 2007-08-28 METHOD FOR CHANGING CHANNELS AND CONFIGURING A SUBNET IN A WIRELESS NETWORK

Country Status (4)

Country Link
JP (3) JP4825915B2 (en)
KR (11) KR100885446B1 (en)
CN (1) CN102724762B (en)
AT (1) ATE551876T1 (en)

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Also Published As

Publication number Publication date
JP4688956B2 (en) 2011-05-25
KR20090020664A (en) 2009-02-26
KR20080021454A (en) 2008-03-07
KR100897808B1 (en) 2009-05-15
CN102724762A (en) 2012-10-10
KR101241905B1 (en) 2013-03-12
JP2010500845A (en) 2010-01-07
JP4825915B2 (en) 2011-11-30
KR20090003135A (en) 2009-01-09
KR20080021457A (en) 2008-03-07
KR20080020423A (en) 2008-03-05
KR100902902B1 (en) 2009-06-15
KR20090006033A (en) 2009-01-14
KR20080020425A (en) 2008-03-05
KR101113879B1 (en) 2012-02-29
KR20090060399A (en) 2009-06-12
KR100885446B1 (en) 2009-02-24
JP4988937B2 (en) 2012-08-01
KR20080020424A (en) 2008-03-05
KR101241912B1 (en) 2013-03-11
KR20080021458A (en) 2008-03-07
KR20080114656A (en) 2008-12-31
JP2010500846A (en) 2010-01-07
JP2011097641A (en) 2011-05-12
KR100925438B1 (en) 2009-11-06
KR100934669B1 (en) 2009-12-31
CN102724762B (en) 2014-12-10

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