WO2011017445A3 - System, apparatus and method for proactively re-assessing the availability and quality of surrounding channels for infrastructure operation in wireless mesh nodes - Google Patents

System, apparatus and method for proactively re-assessing the availability and quality of surrounding channels for infrastructure operation in wireless mesh nodes Download PDF

Info

Publication number
WO2011017445A3
WO2011017445A3 PCT/US2010/044440 US2010044440W WO2011017445A3 WO 2011017445 A3 WO2011017445 A3 WO 2011017445A3 US 2010044440 W US2010044440 W US 2010044440W WO 2011017445 A3 WO2011017445 A3 WO 2011017445A3
Authority
WO
WIPO (PCT)
Prior art keywords
wireless
node
wireless mesh
proactively
assessing
Prior art date
Application number
PCT/US2010/044440
Other languages
French (fr)
Other versions
WO2011017445A2 (en
Inventor
Abhishek Patil
Xiangpeng Jing
Aixin Liu
Djung N. Nguyen
Original Assignee
Sony Corporation
Sony 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 Sony Corporation, Sony Electronics Inc. filed Critical Sony Corporation
Priority to CN201080032922.0A priority Critical patent/CN102474433B/en
Publication of WO2011017445A2 publication Critical patent/WO2011017445A2/en
Publication of WO2011017445A3 publication Critical patent/WO2011017445A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H04W74/0841—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment
    • 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

Abstract

An embodiment of the invention involves a method for selecting an infrastructure mode wireless channel for a tier-2 wireless node of a plurality of wireless nodes forming a wireless mesh network. The method comprises a first operation of receiving information from at least one neighboring node. Then, the first wireless node determines if a collision has occurred with the at least one neighboring node, where the collision is an overlapping of wireless channels selected by the first node and the at least one neighboring node. If a collision has occurred, the first wireless node compares its network degree, iterative count, and MAC address (progressively in that order) with that of its neighboring node to determine which of the first wireless node or the at least one neighboring node is responsible for re-selecting a different wireless channel from a set of non- overlapping wireless channels that are available to the wireless mesh network. Other embodiments are described and claimed.
PCT/US2010/044440 2009-08-04 2010-08-04 System, apparatus and method for proactively re-assessing the availability and quality of surrounding channels for infrastructure operation in wireless mesh nodes WO2011017445A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201080032922.0A CN102474433B (en) 2009-08-04 2010-08-04 Apparatus and method for proactively re-assessing the availability and quality of surrounding channels for infrastructure operation in wireless mesh nodes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/535,595 US8345609B2 (en) 2009-08-04 2009-08-04 System, apparatus and method for proactively re-assessing the availability and quality of surrounding channels for infrastructure operation in wireless mesh nodes
US12/535,595 2009-08-04

Publications (2)

Publication Number Publication Date
WO2011017445A2 WO2011017445A2 (en) 2011-02-10
WO2011017445A3 true WO2011017445A3 (en) 2011-04-28

Family

ID=43534797

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/044440 WO2011017445A2 (en) 2009-08-04 2010-08-04 System, apparatus and method for proactively re-assessing the availability and quality of surrounding channels for infrastructure operation in wireless mesh nodes

Country Status (3)

Country Link
US (1) US8345609B2 (en)
CN (1) CN102474433B (en)
WO (1) WO2011017445A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8077737B2 (en) 2008-09-25 2011-12-13 At&T Intellectual Property I, Lp Method for QoS delivery in contention-based multi hop network
US8483077B2 (en) 2009-09-16 2013-07-09 At&T Intellectual Property I, L.P. QoS in multi-hop wireless networks
US8351451B2 (en) * 2009-08-04 2013-01-08 Sony Corporation System, apparatus and method for managing AP selection and signal quality
US8300578B2 (en) * 2009-08-04 2012-10-30 Sony Corporation System, apparatus and method for seamless roaming through the use of routing update messages
US9161239B2 (en) * 2011-04-06 2015-10-13 Hewlett-Packard Development Company, L.P. Network access point management
US8724530B2 (en) * 2011-10-28 2014-05-13 P2 Mobile Technologies Limited Wireless mesh networks with improved radio segregation
US9295033B2 (en) 2012-01-31 2016-03-22 Qualcomm Incorporated Systems and methods for narrowband channel selection
US10588173B2 (en) * 2012-06-22 2020-03-10 Honeywell International Inc. Wi-Fi mesh fire detection system
US9930401B2 (en) 2012-12-31 2018-03-27 Echostar Technologies L.L.C. WiFi video bridge circuit in QOS
KR102054941B1 (en) * 2013-05-02 2020-01-22 한국전자통신연구원 Apparatus of setting active networking of smart devices for providing fusion service and method thereof
KR102230652B1 (en) * 2013-09-10 2021-03-23 한국전자통신연구원 Method for operating access point and method for operating relay
US9445345B2 (en) * 2013-09-17 2016-09-13 Qualcomm Incorporated Staggered primary channel selection in wifi communication systems
US9848420B2 (en) * 2015-04-01 2017-12-19 GM Global Technology Operations LLC Method and apparatus of dynamic Wi-Fi multi-channel switch based on data traffic context
CN105072697B (en) * 2015-08-04 2019-11-26 Tcl集团股份有限公司 The method and system of wireless access point selection radio communication channel
US10536871B2 (en) * 2017-06-30 2020-01-14 Cisco Technology, Inc. Radio sensor coverage estimation for wireless network assurance

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7164658B1 (en) 2001-10-15 2007-01-16 Cisco Technology, Inc. Distribution of data transfer load when transmitting layer-3 datagrams on a layer-2 network
US7941149B2 (en) * 2002-05-13 2011-05-10 Misonimo Chi Acquistion L.L.C. Multi-hop ultra wide band wireless network communication
US20040125776A1 (en) 2002-12-26 2004-07-01 Haugli Hans C. Peer-to-peer wireless data communication system with progressive dynamic routing
US8014804B2 (en) 2004-05-04 2011-09-06 Agere Systems Inc. Associating a wireless station with an access point
US7706337B2 (en) 2004-10-22 2010-04-27 Motorola, Inc. Method for performing neighbor discovery in a multi-tier WLAN
US8068467B2 (en) 2004-10-22 2011-11-29 Motorola Soulutions, Inc. Multi-tier WLAN and method for propagating beacons in a multi-tier WLAN thereof
US8041319B2 (en) 2004-12-23 2011-10-18 Avaya Inc. Method and apparatus to intelligently perform scanning and assist scanning by profiling scanning history
US20060194579A1 (en) 2005-02-25 2006-08-31 Leung Kin K Method of mobility support for wireless networks
US20060276189A1 (en) 2005-04-01 2006-12-07 Interdigital Technology Corporation Supporting inter-technology handover using IEEE 802.16 handover procedures
US7835301B1 (en) 2005-04-15 2010-11-16 Nvidia Corporation Extended service set mesh topology representation
EP1739894B1 (en) 2005-06-30 2007-08-29 NTT DoCoMo, Inc. Apparatus and method for improved handover in MESH networks
WO2007013839A1 (en) 2005-07-25 2007-02-01 Telefonaktiebolaget Lm Ericsson (Publ) Means and methods for improving the handover characteristics of radio access networks
CN101273650B (en) 2005-09-30 2012-01-11 艾利森电话股份有限公司 Apparatus and method for improving switching character of integrated radio access network
EP1982436A4 (en) 2006-02-08 2010-07-21 Securaplane Technologies Inc Wireless data bus
US20080002607A1 (en) 2006-06-30 2008-01-03 Ramakrishnan Nagarajan Technique for handling layer 2 roaming in a network of wireless switches supporting layer 3 mobility within a mobility domain
US7620370B2 (en) 2006-07-13 2009-11-17 Designart Networks Ltd Mobile broadband wireless access point network with wireless backhaul
US7869400B2 (en) * 2006-10-16 2011-01-11 Stmicroelectronics, Inc. Method of inter-system coexistence and spectrum sharing for dynamic spectrum access networks-on-demand spectrum contention
WO2008105771A1 (en) 2007-03-01 2008-09-04 Thomson Licensing A method and apparatus for selecting an access point or relay node in a multi-hop wireless network
US10091648B2 (en) 2007-04-26 2018-10-02 Qualcomm Incorporated Method and apparatus for new key derivation upon handoff in wireless networks
US20080310342A1 (en) 2007-06-12 2008-12-18 Cisco Technology, Inc. Addressing Messages in a Two-Tier Network
US9661557B2 (en) 2008-02-28 2017-05-23 Qualcomm Incorporated Cell selection using enhanced general neighbor list methods
CN101420698B (en) * 2008-04-29 2011-06-22 广州市新邮通信设备有限公司 Wireless channel adaptive configuring method in wireless wideband access system
US8064360B2 (en) 2009-01-23 2011-11-22 Empire Technology Development Llc Wireless home network routing protocol
US7961674B2 (en) 2009-01-27 2011-06-14 Sony Corporation Multi-tier wireless home mesh network with a secure network discovery protocol
US8300578B2 (en) 2009-08-04 2012-10-30 Sony Corporation System, apparatus and method for seamless roaming through the use of routing update messages
US8351451B2 (en) * 2009-08-04 2013-01-08 Sony Corporation System, apparatus and method for managing AP selection and signal quality

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"IEEE International Conference on Communications", 20 June 2004, article J. CHEN ET AL.: "AMNP: Ad Hoc Multichannel Negotiation Protocol for Multihop Mobile Wireless Networks" *
A. NASIPURI ET AL.: "Multichannel CSMA with Signal Power-based Channel Select ion for Multihop Wireless Networks", IEEE VTS, September 2000 (2000-09-01) *
S. SHARMA ET AL.: "Dynamic Channel Assignment Protocols for Mobile Networks", JOURNAL OF MOBILE COMMUNICATION, vol. 1, no. ISSUE, 2007 *
WORMSBECKER ET AL.: "On Channel Selection Strategies for Multi-channel MAC Protocols in Wireless Ad Hoc Networks", IEEE WIRELESS AND MOBILE COMPUTING, NETWORKING AND COMMUNICATIONS, 19 June 2006 (2006-06-19) *

Also Published As

Publication number Publication date
WO2011017445A2 (en) 2011-02-10
US20110032883A1 (en) 2011-02-10
US8345609B2 (en) 2013-01-01
CN102474433A (en) 2012-05-23
CN102474433B (en) 2015-01-21

Similar Documents

Publication Publication Date Title
WO2011017445A3 (en) System, apparatus and method for proactively re-assessing the availability and quality of surrounding channels for infrastructure operation in wireless mesh nodes
WO2011017277A3 (en) System, apparatus and method for managing ap selection and signal quality
EP4047850A4 (en) Transmission method, apparatus, first communication node, second communication node, and medium
EP4236175A3 (en) Method and apparatus of determining frequency resources in next generation cellular networks
WO2017019285A3 (en) Techniques for broadcasting service discovery information
PH12018502025A1 (en) Wireless device, network node and methods in a wireless communication system
JP2019531028A5 (en)
WO2020194054A8 (en) Multiple radio access technology communications
MX2017005708A (en) Efficient beam scanning for high-frequency wireless networks.
WO2008134584A3 (en) Routing method and system for wireless network
EP3873126A4 (en) Radio terminal, radio access network node, and method for these
ATE492127T1 (en) METHOD FOR ALLOCATING A MULTIPLE AUDIO CHANNELS TO A MULTIPLE SPEAKERS, CORRESPONDING COMPUTER PROGRAM PRODUCT, STORAGE MEANS AND MANAGEMENT NODES
AU2015243819A8 (en) Method of controlling handover in mobile communication networks and apparatus and system implementing the method
WO2011112036A3 (en) Control channel allocation method, and apparatus for same
WO2012002771A3 (en) Apparatus for supporting a mobile station to communicate with two or more networks in a mobile communication system and method thereof
JP2015509687A (en) Method and apparatus for random access
WO2011016653A3 (en) Relay backhaul resource allocation
WO2006086307A3 (en) Video node for wireless mesh network
DE602008006593D1 (en) CHANNEL ALLOY FOR A MULTI-CHANNEL DUALFUNK MESH-BACKHAUL
CN105391637B (en) Method for communication, network node and computer-readable storage medium
AU2017274269A1 (en) Self-configuring backbone for mobile ad-hoc networks (manets)
WO2008030478A3 (en) System and method for radio frequency resource allocation
TWI589130B (en) Method and apparatus for determining time-frequency resources for sending service data
WO2009135676A8 (en) Method and device for creating at least one expansion of an association message for wireless mesh networks
WO2008122674A3 (en) Method for operating a mesh-type network, particularly as defined in an ieee 802.11s standard, formed by a plurality of network nodes

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201080032922.0

Country of ref document: CN

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

Ref document number: 10807110

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10807110

Country of ref document: EP

Kind code of ref document: A2