WO2001065773A3 - Scheme for managing overlapping wireless computer networks - Google Patents

Scheme for managing overlapping wireless computer networks Download PDF

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Publication number
WO2001065773A3
WO2001065773A3 PCT/US2001/001657 US0101657W WO0165773A3 WO 2001065773 A3 WO2001065773 A3 WO 2001065773A3 US 0101657 W US0101657 W US 0101657W WO 0165773 A3 WO0165773 A3 WO 0165773A3
Authority
WO
WIPO (PCT)
Prior art keywords
scheme
bss
wireless computer
computer networks
network components
Prior art date
Application number
PCT/US2001/001657
Other languages
French (fr)
Other versions
WO2001065773A2 (en
Inventor
Rajugopal R Gubbi
Amar Ghori
Gregory H Parks
Original Assignee
Sharewave 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 Sharewave Inc filed Critical Sharewave Inc
Priority to AU2001232849A priority Critical patent/AU2001232849A1/en
Publication of WO2001065773A2 publication Critical patent/WO2001065773A2/en
Publication of WO2001065773A3 publication Critical patent/WO2001065773A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/04—Scheduled or contention-free access
    • 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]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462—LAN interconnection over a bridge based backbone

Abstract

A scheme for sharing a channel during a contention free period of communications between two or more basic service sets (BSSs) including network components in an overlapping region of a wireless computer network. These network components in the overlapping region may be configured to communicate in contention free periods only. Such bandwidth sharing may then include transmitting within each BSS exclusively during an allocated period of time. Each BSS may include one point coordinator network component and all other network components in the BSS then inform the point coordinator of channel conditions including degradation, and the number of packets received from other BSSs.
PCT/US2001/001657 2000-03-01 2001-01-17 Scheme for managing overlapping wireless computer networks WO2001065773A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001232849A AU2001232849A1 (en) 2000-03-01 2001-01-17 Scheme for managing overlapping wireless computer networks

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US18602700P 2000-03-01 2000-03-01
US60/186,027 2000-03-01
US09/614,395 2000-07-12
US09/614,395 US6754176B1 (en) 2000-03-01 2000-07-12 Scheme for managing overlapping wireless computer networks

Publications (2)

Publication Number Publication Date
WO2001065773A2 WO2001065773A2 (en) 2001-09-07
WO2001065773A3 true WO2001065773A3 (en) 2002-03-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/001657 WO2001065773A2 (en) 2000-03-01 2001-01-17 Scheme for managing overlapping wireless computer networks

Country Status (3)

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US (1) US6754176B1 (en)
AU (1) AU2001232849A1 (en)
WO (1) WO2001065773A2 (en)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6963545B1 (en) * 1998-10-07 2005-11-08 At&T Corp. Voice-data integrated multiaccess by self-reservation and stabilized aloha contention
US6747959B1 (en) 1998-10-07 2004-06-08 At&T Corp. Voice data integrated mulitaccess by self-reservation and blocked binary tree resolution
US6985465B2 (en) * 2000-07-07 2006-01-10 Koninklijke Philips Electronics N.V. Dynamic channel selection scheme for IEEE 802.11 WLANs
US7151762B1 (en) 2000-07-14 2006-12-19 At&T Corp. Virtual streams for QoS-driven wireless LANs
US7068633B1 (en) 2000-07-14 2006-06-27 At&T Corp. Enhanced channel access mechanisms for QoS-driven wireless lans
US6999442B1 (en) 2000-07-14 2006-02-14 At&T Corp. RSVP/SBM based down-stream session setup, modification, and teardown for QOS-driven wireless lans
US6804222B1 (en) * 2000-07-14 2004-10-12 At&T Corp. In-band Qos signaling reference model for QoS-driven wireless LANs
US7031287B1 (en) 2000-07-14 2006-04-18 At&T Corp. Centralized contention and reservation request for QoS-driven wireless LANs
US6950397B1 (en) 2000-07-14 2005-09-27 At&T Corp. RSVP/SBM based side-stream session setup, modification, and teardown for QoS-driven wireless lans
US7068632B1 (en) 2000-07-14 2006-06-27 At&T Corp. RSVP/SBM based up-stream session setup, modification, and teardown for QOS-driven wireless LANs
US6970422B1 (en) 2000-07-14 2005-11-29 At&T Corp. Admission control for QoS-Driven Wireless LANs
US7756092B1 (en) 2000-07-14 2010-07-13 At&T Intellectual Property Ii, L.P. In-band QoS signaling reference model for QoS-driven wireless LANs connected to one or more networks
US7039032B1 (en) 2000-07-14 2006-05-02 At&T Corp. Multipoll for QoS-Driven wireless LANs
WO2002037754A2 (en) 2000-11-03 2002-05-10 At & T Corp. Tiered contention multiple access (tcma): a method for priority-based shared channel access
US20020067696A1 (en) * 2000-12-04 2002-06-06 Ho Jin Meng Extended quality of service capabilities for WLAN and WPAN applications
DE10062303C2 (en) * 2000-12-14 2002-11-28 Layers Ag 7 Method for operating an ad hoc network for wireless data transmission of synchronous and asynchronous messages
US6965942B1 (en) * 2001-01-12 2005-11-15 3Com Corporation Method and system for improving throughput over wireless local area networks with a dynamic contention window
US7305004B2 (en) * 2001-01-16 2007-12-04 At&T Corp. Interference suppression methods for 802.11
US7283554B2 (en) * 2001-02-12 2007-10-16 Texas Instruments Incorporated Network manager for a hybrid network environment
US7142563B1 (en) 2001-02-20 2006-11-28 At&T Corp. Service interface for QoS-driven HPNA networks
US7606930B1 (en) 2001-02-20 2009-10-20 At&T Intellectual Property Ii, L.P. Enhanced channel access mechanisms for an HPNA network
US7180855B1 (en) 2001-04-19 2007-02-20 At&T Corp. Service interface for QoS-driven HPNA networks
US20020120740A1 (en) * 2001-02-28 2002-08-29 Jin-Meng Ho Shared communications channel access in an overlapping coverage environment
JP3987800B2 (en) * 2001-03-02 2007-10-10 エイ・ティ・アンド・ティ・コーポレーション Interference suppression method for 802.11
US7277413B2 (en) 2001-07-05 2007-10-02 At & T Corp. Hybrid coordination function (HCF) access through tiered contention and overlapped wireless cell mitigation
US7136361B2 (en) 2001-07-05 2006-11-14 At&T Corp. Hybrid coordination function (HCF) access through tiered contention and overlapped wireless cell mitigation
US7245605B2 (en) * 2001-11-02 2007-07-17 At&T Corp. Preemptive packet for maintaining contiguity in cyclic prioritized multiple access (CPMA) contention-free sessions
US7245604B2 (en) 2001-11-02 2007-07-17 At&T Corp. Fixed deterministic post-backoff for cyclic prioritized multiple access (CPMA) contention-free sessions
US7280517B2 (en) 2001-11-02 2007-10-09 At&T Corp. Wireless LANs and neighborhood capture
US7277415B2 (en) * 2001-11-02 2007-10-02 At&T Corp. Staggered startup for cyclic prioritized multiple access (CPMA) contention-free sessions
US7248600B2 (en) 2001-11-02 2007-07-24 At&T Corp. ‘Shield’: protecting high priority channel access attempts in overlapped wireless cells
US7221681B2 (en) 2001-11-13 2007-05-22 Koninklijke Philips Electronics N.V. Apparatus and method for providing IEEE 802.11e hybrid coordinator recovery and backoff rules
EP1467518A4 (en) * 2001-11-27 2006-01-18 Sharp Kk Radio communication system
EP1692619B1 (en) * 2003-11-07 2013-01-09 Sharp Kabushiki Kaisha Methods and systems for network coordination
US8213301B2 (en) * 2003-11-07 2012-07-03 Sharp Laboratories Of America, Inc. Systems and methods for network channel characteristic measurement and network management
US7460503B2 (en) 2004-02-03 2008-12-02 Sharp Laboratories Of America, Inc. Method for beacon rebroadcast in centrally controlled wireless systems
US7555004B2 (en) * 2004-02-06 2009-06-30 Mitsubishi Electric Research Laboratories, Inc. Coordinating communications in a heterogeneous communications network using different signal formats
WO2005109761A1 (en) * 2004-05-07 2005-11-17 Philips Intellectual Property & Standards Gmbh A method of distributive reservation of a medium in a radio communications network
JP5065890B2 (en) * 2004-06-15 2012-11-07 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Method for realizing coexistence of centralized TDMAMAC and second MAC in wireless communication system
KR100608006B1 (en) * 2004-08-31 2006-08-02 삼성전자주식회사 Data transmission methods in wireless LAN, access point device and station device
KR100643300B1 (en) * 2005-08-08 2006-11-10 삼성전자주식회사 Channel allocation method between heterogeneous wireless networks and wireless network apparatus providing the same
US7580382B1 (en) * 2005-09-27 2009-08-25 Rockwell Collins, Inc. System and method for distributed channelized group formation in a mobile wireless communication network
KR100772403B1 (en) * 2006-03-20 2007-11-01 삼성전자주식회사 Method for cell join by using proxy coordinator
US7688779B2 (en) * 2006-05-16 2010-03-30 Lenovo Singapore Pte. Ltd Handling the use of multiple 802.11n channels in a location where there are a small number of available channels
US7920540B2 (en) * 2006-05-17 2011-04-05 Samsung Electronics Co., Ltd. Method and system for reliable broadcast or multicast communication in wireless networks
CN101910136B (en) * 2008-01-25 2012-08-15 株式会社日本化学工业所 Fluorescent agent having ethynyl group
US8515471B2 (en) * 2008-02-15 2013-08-20 Samsung Electronics Co., Ltd. System and method for wireless communication network using beamforming and having a multi-cast capacity
GB2466469A (en) * 2008-12-22 2010-06-23 Toshiba Res Europ Ltd Sharing a common wireless communication channel
GB2479177A (en) * 2010-03-31 2011-10-05 Sony Corp Reducing interference to the reception of television signals from mobile communication devices
US9357570B2 (en) * 2012-10-30 2016-05-31 Electronics And Telecommunications Research Institute Operating method of access point (AP) and station for coexistence of basic service sets having different bandwidths
US9451627B1 (en) 2014-12-16 2016-09-20 Silvus Technologies, Inc. Single transceiver-DSA via MAC-underlay sensing and signaling
CN105792158B (en) * 2014-12-22 2019-06-11 杭州华为数字技术有限公司 A kind of method and device of information transmission in cell
US10419290B2 (en) * 2015-07-02 2019-09-17 Perspecta Labs Inc. Systems and methods of in-band network configuration
US11317305B2 (en) 2019-09-03 2022-04-26 Silvus Technologies, Inc. User interface for MIMO networks

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0483544A1 (en) * 1990-10-29 1992-05-06 International Business Machines Corporation Distributed control methods for management of migrating data stations in a wireless communications network
WO2001043371A2 (en) * 1999-12-06 2001-06-14 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement in a communication network

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2129200C (en) * 1994-07-29 1999-08-10 Murray C. Baker Access point switching for mobile wireless network node
US6243772B1 (en) * 1997-01-31 2001-06-05 Sharewave, Inc. Method and system for coupling a personal computer with an appliance unit via a wireless communication link to provide an output display presentation
US6226277B1 (en) * 1997-10-14 2001-05-01 Lucent Technologies Inc. Method for admitting new connections based on usage priorities in a multiple access system for communications networks
US6188681B1 (en) * 1998-04-01 2001-02-13 Symbol Technologies, Inc. Method and apparatus for determining alternative second stationary access point in response to detecting impeded wireless connection
US6285662B1 (en) * 1999-05-14 2001-09-04 Nokia Mobile Phones Limited Apparatus, and associated method for selecting a size of a contention window for a packet of data system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0483544A1 (en) * 1990-10-29 1992-05-06 International Business Machines Corporation Distributed control methods for management of migrating data stations in a wireless communications network
WO2001043371A2 (en) * 1999-12-06 2001-06-14 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement in a communication network

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BHAGWAT ET AL: "A routing vector method (RVM) for routing in Bluetooth scatternets", MOBILE MULTIMEDIA COMMUNICATIONS, 1999. (MOMUC '99). 1999 IEEE INTERNATIONAL WORKSHOP ON SAN DIEGO, CA, USA 15-17 NOV. 1999, PISCATAWAY, NJ, USA,IEEE, US, PAGE(S) 375-379, ISBN: 0-7803-5904-6, XP010370736 *
HAARTSEN J: "BLUETOOTH - THE UNIVERSAL RADIO INTERFACE FOR AD HOC, WIRELESS CONNECTIVITY", 1998, ON - ERICSSON REVIEW, ERICSSON. STOCKHOLM, SE, NR. 3, PAGE(S) 110-117, ISSN: 0014-0171, XP000783249 *

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US6754176B1 (en) 2004-06-22
AU2001232849A1 (en) 2001-09-12
WO2001065773A2 (en) 2001-09-07

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