CA2795715C - Method and apparatus for transmitting and receiving a white space map information in a wireless local area network system - Google Patents

Method and apparatus for transmitting and receiving a white space map information in a wireless local area network system Download PDF

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Publication number
CA2795715C
CA2795715C CA2795715A CA2795715A CA2795715C CA 2795715 C CA2795715 C CA 2795715C CA 2795715 A CA2795715 A CA 2795715A CA 2795715 A CA2795715 A CA 2795715A CA 2795715 C CA2795715 C CA 2795715C
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Prior art keywords
wsm
channel
station
band
white space
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CA2795715A
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English (en)
French (fr)
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CA2795715A1 (en
Inventor
Eun Sun Kim
Byoung Hoon Kim
Yong Ho Seok
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LG Electronics Inc
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LG Electronics Inc
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04W72/00—Local resource management
    • 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]
    • 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
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
CA2795715A 2010-04-07 2010-10-13 Method and apparatus for transmitting and receiving a white space map information in a wireless local area network system Active CA2795715C (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US32150810P 2010-04-07 2010-04-07
US61/321,508 2010-04-07
US32665810P 2010-04-22 2010-04-22
US61/326,658 2010-04-22
US35092110P 2010-06-03 2010-06-03
US61/350,921 2010-06-03
US36270710P 2010-07-09 2010-07-09
US61/362,707 2010-07-09
PCT/KR2010/007011 WO2011126188A1 (en) 2010-04-07 2010-10-13 Method and apparatus for transmitting and receiving a white space map information in a wireless local area network system

Publications (2)

Publication Number Publication Date
CA2795715A1 CA2795715A1 (en) 2011-10-13
CA2795715C true CA2795715C (en) 2015-06-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA2795715A Active CA2795715C (en) 2010-04-07 2010-10-13 Method and apparatus for transmitting and receiving a white space map information in a wireless local area network system

Country Status (8)

Country Link
US (1) US8792466B2 (enExample)
EP (1) EP2556604B1 (enExample)
JP (1) JP5518251B2 (enExample)
KR (1) KR101430500B1 (enExample)
CN (1) CN102835041B (enExample)
AU (1) AU2010350801B2 (enExample)
CA (1) CA2795715C (enExample)
WO (1) WO2011126188A1 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2476280A4 (en) 2009-09-09 2017-04-26 LG Electronics Inc. Method of channel scanning in wireless local area network system
WO2011049314A2 (en) 2009-10-21 2011-04-28 Lg Electronics Inc. Method and apparatus for scanning existing networks in tvws
AU2010347838B2 (en) * 2010-03-12 2014-10-30 Lg Electronics Inc. Method and apparatus for protecting a primary service in WLAN system
US8583129B2 (en) 2010-03-19 2013-11-12 Lg Electronics Inc. Method and apparatus for acquiring available channel information in a wireless local area network system
US9681424B2 (en) * 2010-04-27 2017-06-13 Lg Electronics Inc. Method for operating a station in a white space, and apparatus for same
WO2011145796A1 (en) 2010-05-18 2011-11-24 Lg Electronics Inc. Method and apparatus for dynamic station enablement procedure in a wireless local area network system
CA2801881C (en) 2010-06-07 2016-01-26 Lg Electronics Inc. Method and apparatus for a station to operate within wlan system
JP5581975B2 (ja) * 2010-07-07 2014-09-03 ソニー株式会社 通信制御装置、通信制御方法、通信システム及び通信装置
US9173218B2 (en) * 2010-11-02 2015-10-27 Qualcomm Incorporated Protocols for enabling mode 1 and mode 2 devices in TV white space networks
US9107078B2 (en) 2011-01-14 2015-08-11 Qualcomm, Incorporated Methods and apparatuses for low-rate television white space (TVWS) enablement
US9609520B2 (en) * 2011-01-14 2017-03-28 Qualcomm Incorporated Methods and apparatuses for communicating in television white space (TVWS) based on TVWS enablement signal
US9276795B2 (en) 2011-02-18 2016-03-01 Qualcomm Incorporated Data transmission coexistence within television white space channels
US9124347B2 (en) * 2011-04-04 2015-09-01 Qualcomm Incorporated Systems and methods for communication in a white space
US8830815B2 (en) 2011-05-19 2014-09-09 Qualcomm Incorporated Preamble design for television white space transmissions
GB2492984B (en) * 2011-07-18 2013-06-05 Renesas Mobile Corp Apparatus, method and computer program for enabling network communication
CN103907385B (zh) * 2011-10-31 2017-09-15 Lg电子株式会社 在无线通信系统中发射和接收空白空间映射的方法和设备
KR101992195B1 (ko) * 2011-11-08 2019-06-24 엘지전자 주식회사 무선 통신 시스템에서 기기의 동작 모드 결정 방법 및 장치
JP5761715B2 (ja) * 2011-11-09 2015-08-12 国立研究開発法人情報通信研究機構 Ｔｖｗｓチャネルの割り当て方法
KR101462991B1 (ko) * 2011-12-27 2014-11-19 전자부품연구원 Ｄｔｖ 방송망을 이용한 주파수 유휴 대역 정보 획득 방법 및 ｔｖｗｓ 단말 장치
KR20140114823A (ko) * 2012-01-18 2014-09-29 엘지전자 주식회사 화이트 스페이스 대역에서 동작 채널 설정 방법 및 이를 위한 장치
WO2013113359A1 (en) * 2012-01-30 2013-08-08 Nokia Siemens Networks Oy Mechanism for controlling a communication by using white space database
US9363812B2 (en) * 2012-02-01 2016-06-07 Qualcomm Incorporated Method and apparatus for white space operation by a mobile entity
US9065688B2 (en) 2012-02-27 2015-06-23 Vincent K. Jones Generating a search set of television white space channels based on location information
CN103874075A (zh) * 2012-12-18 2014-06-18 华为技术有限公司 白频谱资源获取方法、白频谱资源请求设备及系统
US9432921B2 (en) 2013-01-11 2016-08-30 Lg Electronics Inc. Method and device for performing active scanning
US9300896B2 (en) 2013-06-03 2016-03-29 Sony Corporation Method, computer-readable storage medium, reception apparatus, and information providing apparatus for identifying available channels and/or services
US20150003434A1 (en) * 2013-06-28 2015-01-01 Qualcomm Incorporated Systems and methods for wireless scanning
CN105072630B (zh) * 2015-07-06 2019-08-16 北京奇虎科技有限公司 信道配置、选定方法及其相应的云端服务器和智能设备
US10172011B2 (en) * 2016-12-01 2019-01-01 Cisco Technology, Inc. System and method for control channel determination and detection in an opportunistic wireless network environment
US10750372B2 (en) * 2018-12-20 2020-08-18 Cypress Semiconductor Corporation Operation of access points and autonomous group owners
US11044753B2 (en) 2019-02-12 2021-06-22 Qts Holdings, Llc Method for collision avoidance in transfer of network packets
US11903007B2 (en) 2021-06-23 2024-02-13 L3Harris Technologies, Inc. Frequency selection in a frequency domain duplexing network

Family Cites Families (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5276908A (en) 1990-10-25 1994-01-04 Northern Telecom Limited Call set-up and spectrum sharing in radio communication on systems with dynamic channel allocation
US5774805A (en) 1994-02-24 1998-06-30 Gte Mobile Communications Service Corporation Multi-mode communication network with handset-selected channel assignments
US5819184A (en) 1995-06-07 1998-10-06 Pacific Communication Sciences, Inc. Portable communications and data terminal operating to optimize receipt of both incoming CDPD and AMPS messages
JP3019149B2 (ja) 1997-07-30 2000-03-13 日本電気株式会社 無線通信システムのチャネル選択方式
KR100413419B1 (ko) 1998-08-04 2004-02-14 엘지전자 주식회사 이동통신 시스템에서 랜덤 액세스방법
JP3349477B2 (ja) 1999-09-08 2002-11-25 三洋電機株式会社 移動体通信機、移動体通信システムおよび通話チャネル割当要求方法
US7027462B2 (en) 2001-01-02 2006-04-11 At&T Corp. Random medium access methods with backoff adaptation to traffic
US6738599B2 (en) 2001-09-07 2004-05-18 Nokia Corporation Assembly, and associated method, for facilitating channel frequency selection in a communication system utilizing a dynamic frequency selection scheme
US20030093526A1 (en) 2001-11-13 2003-05-15 Koninklijke Philips Electronics N. V. Apparatus and method for providing quality of service signaling for wireless mac layer
US7606193B2 (en) 2003-01-30 2009-10-20 Atheros Communications, Inc. Methods for implementing a dynamic frequency selection (DFS) feature for WLAN devices
WO2004073243A2 (en) * 2003-02-13 2004-08-26 Wavelink Corporation Channel, coding and power management for wireless local area networks
US20050070279A1 (en) 2003-09-30 2005-03-31 Boris Ginzburg Device, system and method of selecting channels to be scanned in wireless network association
CA2557762A1 (en) 2004-03-03 2005-09-15 The Trustees Of Columbia University In The City Of New York Methods and systems for reducing mac layer handoff latency in wireless networks
US20090158282A1 (en) 2004-07-30 2009-06-18 Mocana Corporation Hardware accelaration for large volumes of channels
KR100651532B1 (ko) * 2004-08-14 2006-11-29 삼성전자주식회사 무선랜 연동을 위한 이동 통신 네트워크에서의 무선랜 정보의 전송 방법 및 장치
US7280834B2 (en) 2004-08-20 2007-10-09 Hitachi Kokusai Electric Inc. Radio communication system
US8032086B2 (en) 2004-09-28 2011-10-04 Intel Corporation Method and apparatus for managing communications
US7706337B2 (en) 2004-10-22 2010-04-27 Motorola, Inc. Method for performing neighbor discovery in a multi-tier WLAN
US20060218392A1 (en) 2005-03-25 2006-09-28 David Johnston Spectrum use authorization method, system and apparatus
WO2006117587A1 (en) 2005-05-04 2006-11-09 Telecom Italia S.P.A. Method for the optimization of the channel scanning function in a telecommunication network for mobile terminals
US20100229205A1 (en) 2005-05-27 2010-09-09 Cellular Terrestrial Broadcasting, Llc Cellular Television Broadcast System
US7457620B2 (en) 2005-07-15 2008-11-25 Cisco Technology, Inc. Off-channel beacons in a wireless network
KR100739725B1 (ko) 2005-08-29 2007-07-13 삼성전자주식회사 무선 랜의 링크 계층에서 신속하고 효율적으로핸드오버하는 방법 및 장치
JP2007221234A (ja) 2006-02-14 2007-08-30 Fujitsu Ltd ダウンロード方法およびそれを用いた伝送装置
JP4772582B2 (ja) 2006-04-28 2011-09-14 株式会社東芝 コグニティブ無線システム
US8259783B2 (en) 2006-11-07 2012-09-04 Agency For Science, Technology And Research Method of determining as to whether a received signal includes an information signal
US7876786B2 (en) * 2006-12-01 2011-01-25 Microsoft Corporation Dynamic time-spectrum block allocation for cognitive radio networks
US8879573B2 (en) 2006-12-01 2014-11-04 Microsoft Corporation Media access control (MAC) protocol for cognitive wireless networks
WO2008096199A2 (en) 2006-12-22 2008-08-14 Nokia Corporation Apparatus, method, and computer program product providing improved network service information delivery
KR101316621B1 (ko) 2007-01-11 2013-10-15 인하대학교 산학협력단 Ｃｒ이 적용된 분산 네트워크 시스템의 통신 방법 및 그장치
US7742764B2 (en) 2007-03-23 2010-06-22 Motorola, Inc. Method and apparatus for determining appropriate channels for communication
US8223699B2 (en) 2007-03-30 2012-07-17 Motorola Solutions, Inc. Method and apparatus for detecting and identifying spectrum opportunities
CN101299875A (zh) 2007-04-30 2008-11-05 世意法（北京）半导体研发有限责任公司 查询数据库以解决与受保护服务冲突的盲基站操作的问题
TWI481225B (zh) 2007-06-01 2015-04-11 Lg Electronics Inc 在無線網路中之掃描程序、支援相同程序之站台以及其訊框格式
CN101772980B (zh) 2007-07-31 2013-08-14 日本电气株式会社 无线lan终端和搜索接入点的方法
KR101434176B1 (ko) 2007-08-28 2014-09-30 삼성전자주식회사 무선 통신 시스템의 액세스 포인트와 이동국 및 그 제어방법
KR100932919B1 (ko) 2007-09-05 2009-12-21 한국전자통신연구원 동적 채널 할당을 위한 채널 집합 관리 방법 및 시스템
US8014345B2 (en) 2007-10-31 2011-09-06 Motorola Solutions, Inc. Incumbent spectrum hold device
KR101602899B1 (ko) 2007-11-27 2016-03-11 코닌클리케 필립스 엔.브이. 인지 무선 네트워크들을 위한 네트워크 엔트리 및 디바이스 탐색
US8131731B2 (en) 2007-12-27 2012-03-06 Microsoft Corporation Relevancy sorting of user's browser history
GB2457432A (en) 2008-01-28 2009-08-19 Fujitsu Lab Of Europ Ltd Mitigating interference in wireless communication systems
US8068826B2 (en) * 2008-02-01 2011-11-29 Motorola Solutions, Inc. Method and apparatus for controlling transmit power and incumbent protection in a cognitive radio system
KR101452387B1 (ko) 2008-02-18 2014-10-23 삼성전자주식회사 다중 채널을 지원하는 인지무선 시스템에서 채널관리를위한 방법 및 장치
US8077710B2 (en) 2008-02-27 2011-12-13 Sharp Laboratories Of America, Inc. Method and system for discovering vacant DTV channels using DHCP server location
CN101242333B (zh) 2008-02-29 2010-06-09 浙江大学 一种基于信道感知和预测的多址接入方法
US7995526B2 (en) * 2008-04-23 2011-08-09 Honeywell International Inc. Apparatus and method for medium access control in wireless communication networks
KR101512465B1 (ko) 2008-05-08 2015-04-17 삼성전자주식회사 인지 무선 기반의 무선통신 시스템에서 채널 상황 정보요청 장치 및 방법
US8594028B2 (en) 2008-05-30 2013-11-26 George Mason Intellectual Properties, Inc. Cognitive channel assignment in wireless networks
US8060104B2 (en) 2008-05-30 2011-11-15 Motorola Solutions, Inc. Coexistence and incumbent protection in a cognitive radio network
US8706133B2 (en) 2008-06-30 2014-04-22 Motorola Solutions, Inc. Threshold selection for broadcast signal detection
US8451917B2 (en) 2008-06-30 2013-05-28 Motorola Solutions, Inc. Method and apparatus for detection of orthogonal frequency division multiplexing (OFDM) signals by cognitive radios
JP5025585B2 (ja) 2008-07-10 2012-09-12 株式会社リコー 通信装置、通信プログラムおよび記憶媒体
US8681693B2 (en) 2008-07-11 2014-03-25 Robert A. Kennedy Dynamic networking spectrum reuse transceiver
US20100034160A1 (en) 2008-08-08 2010-02-11 Qualcomm Incorporated Updating frequency priority lists in wireless communications
US8170577B2 (en) * 2008-08-22 2012-05-01 Telcom Ventures, Llc Method and system enabling use of white space radio spectrum using digital broadcast signals
US8150328B2 (en) * 2008-09-17 2012-04-03 Motorola Solutions, Inc. Method and apparatus for distributed sensing management and control within a cognitive radio network
US8289988B2 (en) 2008-09-25 2012-10-16 Skyphy Neworks Limited Wireless communication methods utilizing a single antenna with multiple channels and the devices thereof
US8140085B2 (en) 2008-09-30 2012-03-20 Motorola Solutions, Inc. Method and apparatus for optimizing spectrum utilization by a cognitive radio network
US8107391B2 (en) 2008-11-19 2012-01-31 Wi-Lan, Inc. Systems and etiquette for home gateways using white space
US20100175101A1 (en) 2009-01-08 2010-07-08 Novafora, Inc. Content Distribution Systems and Methods
US20100177756A1 (en) 2009-01-14 2010-07-15 Electronics And Telecommunications Research Institute Association method in wireless lan system using multiple channels
US8374134B2 (en) 2009-01-30 2013-02-12 Qualcomm Incorporated Local broadcast of data using available channels of a spectrum
US8335204B2 (en) 2009-01-30 2012-12-18 Wi-Lan, Inc. Wireless local area network using TV white space spectrum and long term evolution system architecture
US20110019649A1 (en) 2009-01-31 2011-01-27 Qualcomm Incorporated Methods and systems for mobile station location determination in wimax
US20100195590A1 (en) 2009-02-04 2010-08-05 Edwin Park Method and apparatus for radio spectrum sensing or monitoring
WO2010093647A2 (en) 2009-02-10 2010-08-19 Interdigital Patent Holdings, Inc. Spectrum management across diverse radio access technologies
US9148885B2 (en) 2009-03-16 2015-09-29 Raytheon Bbn Technologies Corp. Distributed assignment of frequency channels to transceivers over dynamic spectrum
US9025536B2 (en) 2009-03-26 2015-05-05 Qualcomm Incorporated Apparatus and methods of whitespace communication
US8483155B1 (en) 2009-05-06 2013-07-09 Marvell International Ltd. Using television whitespace spectrum for wireless local area networks
US8204015B2 (en) 2009-05-29 2012-06-19 Motorola Solutions, Inc. Method and apparatus for zone controller based dynamic spectrum allocation
US20100309317A1 (en) 2009-06-04 2010-12-09 Wi-Lan Inc. Device and method for detecting unused tv spectrum for wireless communication systems
US8937872B2 (en) 2009-06-08 2015-01-20 Wi-Lan, Inc. Peer-to-peer control network for a wireless radio access network
WO2010142468A1 (en) 2009-06-12 2010-12-16 Technische Universität Berlin Continous network discovery using opportunistic scanning
US8373759B2 (en) 2009-08-18 2013-02-12 Wi-Lan, Inc. White space spectrum sensor for television band devices
US8892050B2 (en) * 2009-08-18 2014-11-18 Qualcomm Incorporated Sensing wireless communications in television frequency bands
EP2476280A4 (en) 2009-09-09 2017-04-26 LG Electronics Inc. Method of channel scanning in wireless local area network system
US8644851B2 (en) 2009-10-20 2014-02-04 Nokia Corporation Channel availability for white-space devices, associated apparatus and methods
WO2011049314A2 (en) 2009-10-21 2011-04-28 Lg Electronics Inc. Method and apparatus for scanning existing networks in tvws
US8599773B2 (en) * 2009-11-17 2013-12-03 Samsung Electronics Co., Ltd. Method and system for selective scalable channel-based station enablement and de-enablement in television band white spaces
US8498307B2 (en) 2010-01-04 2013-07-30 Wsdb Llc Channel allocation in protected service areas
WO2011093642A2 (ko) 2010-01-26 2011-08-04 엘지전자 주식회사 Tv 화이트스페이스 내에서 스테이션의 동작 방법 및 이를 위한 장치
AU2010347838B2 (en) 2010-03-12 2014-10-30 Lg Electronics Inc. Method and apparatus for protecting a primary service in WLAN system
WO2011115448A2 (ko) 2010-03-18 2011-09-22 엘지전자 주식회사 무선랜 시스템에서 멀티 밴드 정보 수신 방법 및 장치
US8583129B2 (en) 2010-03-19 2013-11-12 Lg Electronics Inc. Method and apparatus for acquiring available channel information in a wireless local area network system
US9544901B2 (en) 2010-03-31 2017-01-10 Lg Electronics Inc. Method and apparatus for receiving available channel information in a wireless LAN system
WO2011145796A1 (en) 2010-05-18 2011-11-24 Lg Electronics Inc. Method and apparatus for dynamic station enablement procedure in a wireless local area network system

Also Published As

Publication number Publication date
WO2011126188A1 (en) 2011-10-13
US8792466B2 (en) 2014-07-29
JP2013524671A (ja) 2013-06-17
EP2556604A4 (en) 2016-08-17
JP5518251B2 (ja) 2014-06-11
AU2010350801B2 (en) 2013-10-03
AU2010350801A1 (en) 2012-10-18
CN102835041A (zh) 2012-12-19
KR20120126094A (ko) 2012-11-20
EP2556604A1 (en) 2013-02-13
EP2556604B1 (en) 2017-09-06
US20110268095A1 (en) 2011-11-03
CN102835041B (zh) 2015-04-15
CA2795715A1 (en) 2011-10-13
KR101430500B1 (ko) 2014-08-14

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