KR101643443B1 - 스펙트럼의 백색 공간과 다른 부분에서의 네트워크에 대한 스펙트럼 할당 - Google Patents

스펙트럼의 백색 공간과 다른 부분에서의 네트워크에 대한 스펙트럼 할당 Download PDF

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KR101643443B1
KR101643443B1 KR1020117028192A KR20117028192A KR101643443B1 KR 101643443 B1 KR101643443 B1 KR 101643443B1 KR 1020117028192 A KR1020117028192 A KR 1020117028192A KR 20117028192 A KR20117028192 A KR 20117028192A KR 101643443 B1 KR101643443 B1 KR 101643443B1
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channel
spectrum
node
unit
spectral
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KR20120030063A (ko
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란비어 찬드라
토마스 모스키브로다
로한 엔 머티
파람비르 발
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마이크로소프트 테크놀로지 라이센싱, 엘엘씨
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/02Selection of wireless resources by user or terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14Spectrum sharing arrangements between different networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/08Testing, supervising or monitoring using real traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/54Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/54Allocation or scheduling criteria for wireless resources based on quality criteria

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Small-Scale Networks (AREA)
KR1020117028192A 2009-05-28 2010-05-28 스펙트럼의 백색 공간과 다른 부분에서의 네트워크에 대한 스펙트럼 할당 Active KR101643443B1 (ko)

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US12/473,963 US8811903B2 (en) 2009-05-28 2009-05-28 Spectrum assignment for networks over white spaces and other portions of the spectrum
US12/473,963 2009-05-28

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KR20120030063A KR20120030063A (ko) 2012-03-27
KR101643443B1 true KR101643443B1 (ko) 2016-07-27

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US (2) US8811903B2 (enExample)
EP (2) EP3185605B1 (enExample)
JP (1) JP5694302B2 (enExample)
KR (1) KR101643443B1 (enExample)
CN (1) CN102450047B (enExample)
CA (2) CA2758406C (enExample)
WO (1) WO2010138935A2 (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8699360B2 (en) * 2008-03-31 2014-04-15 Motorola Solutions, Inc. Communications system for exchanging spectrum sensing measurements through a drop box and method of using same
KR101516972B1 (ko) * 2008-10-13 2015-05-11 삼성전자주식회사 무선 통신 네트워크의 채널 할당 방법 및 그 시스템
US8811903B2 (en) 2009-05-28 2014-08-19 Microsoft Corporation Spectrum assignment for networks over white spaces and other portions of the spectrum
US8660498B2 (en) * 2009-06-29 2014-02-25 Motorola Solutions, Inc. Method for database driven channel quality estimation in a cognitive radio network
US9753884B2 (en) * 2009-09-30 2017-09-05 Microsoft Technology Licensing, Llc Radio-control board for software-defined radio platform
KR20140015154A (ko) * 2009-12-14 2014-02-06 톰슨 라이센싱 유휴 대역 디바이스를 위한 송신기를 검출하는 방법 및 장치
PL3367252T3 (pl) 2010-07-26 2020-05-18 Seven Networks, Llc Zarządzanie ruchem z uwzględnieniem kontekstu w celu zaoszczędzenia zasobów w sieci bezprzewodowej
US20120108282A1 (en) * 2010-08-25 2012-05-03 Qualcomm Incorporated Methods and apparatus for power control and interference management in wireless microphone transmission systems
WO2012093831A2 (ko) * 2011-01-03 2012-07-12 엘지전자 주식회사 무선 통신 시스템에서 채널 정보를 송수신하는 방법 및 장치
JP5897703B2 (ja) 2011-05-04 2016-03-30 マイクロソフト テクノロジー ライセンシング,エルエルシー 基地局に対するスペクトラム割当て
GB2492051B (en) * 2011-06-13 2015-08-26 Neul Ltd Channel bandwidth
GB201114079D0 (en) 2011-06-13 2011-09-28 Neul Ltd Mobile base station
GB2491837A (en) * 2011-06-13 2012-12-19 Neul Ltd Whitespace channel allocations in dependence on geographical location and an estimated coverage area of a communications station
US9313664B2 (en) 2011-07-21 2016-04-12 Microsoft Technology Licensing, Llc Cloud service for optimizing white-space networks coexistence
WO2013015835A1 (en) 2011-07-22 2013-01-31 Seven Networks, Inc. Mobile application traffic optimization
US8989286B2 (en) 2011-11-10 2015-03-24 Microsoft Corporation Mapping a transmission stream in a virtual baseband to a physical baseband with equalization
US9130711B2 (en) 2011-11-10 2015-09-08 Microsoft Technology Licensing, Llc Mapping signals from a virtual frequency band to physical frequency bands
US9215598B2 (en) * 2011-11-10 2015-12-15 Toyota Jidosha Kabushiki Kaisha Optimizing dynamic spectrum access
JP5846640B2 (ja) 2012-06-25 2016-01-20 国立研究開発法人情報通信研究機構 通信装置、通信制御方法
US8938240B2 (en) * 2012-11-02 2015-01-20 Fujitsu Limited Systems and methods for spectrum handoff management in white spaces
US20140314003A1 (en) * 2013-04-19 2014-10-23 Qualcomm Incorporated Access point discovery channel
EP3454594B1 (en) 2013-06-11 2020-11-04 Seven Networks, LLC Offloading application traffic to a shared communication channel for signal optimisation in a wireless network for traffic utilizing proprietary and non-proprietary protocols
JP2016536864A (ja) * 2013-10-08 2016-11-24 インターデイジタル パテント ホールディングス インコーポレイテッド データベース間またはスペクトル管理機能間の通信のための方法および手順
CN103781158A (zh) * 2013-11-30 2014-05-07 北京智谷睿拓技术服务有限公司 无线网络接入方法及接入装置
WO2015108459A1 (en) * 2014-01-20 2015-07-23 Telefonaktiebolaget L M Ericsson (Publ) Internetworking between radio resource management and spectrum controller
US9325407B2 (en) 2014-09-15 2016-04-26 Microsoft Technology Licensing, Llc Providing network connectivity and access to content and communications via moving objects
US10887888B2 (en) * 2014-12-02 2021-01-05 Telefonaktiebolaget Lm Ericsson (Publ) Methods and modules for handling channels in a radio spectrum
US9986438B2 (en) * 2016-01-22 2018-05-29 Microsoft Technology Licensing, Llc Hierarchical spectrum coordination
US10136330B2 (en) * 2016-08-09 2018-11-20 Qualcomm Incorporated Staggered channel changing for cells of spectrum sharing networks
US10440723B2 (en) * 2017-05-17 2019-10-08 Cisco Technology, Inc. Hierarchical channel assignment in wireless networks
FR3083043B1 (fr) * 2018-06-26 2021-05-07 Sagemcom Broadband Sas Procede de gestion d'un canal de communication
CN109104751B (zh) * 2018-10-24 2020-11-27 南京航空航天大学 一种基于usrp实验平台与频谱感知结果进行频谱切换的方法
US11540141B2 (en) 2020-05-15 2022-12-27 Microsoft Technology Licensing, Llc Channel control for communication using dynamic spectrum access
US11632762B2 (en) 2020-05-15 2023-04-18 Microsoft Technology Licensing, Llc Communication using dynamic spectrum access based on channel selection
US10992338B1 (en) * 2020-06-19 2021-04-27 Microsoft Technology Licensing, Llc Secure wireless IOT platform

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007088941A (ja) 2005-09-22 2007-04-05 Toshiba Corp 周波数利用状況測定システム
JP2008503958A (ja) 2004-06-24 2008-02-07 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 Mcネットワークでサブキャリアの状態を送信する方法及びmcネットワークでサブキャリアを適切に割り当てる方法

Family Cites Families (132)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716514B1 (en) 1994-12-07 2003-03-19 Ericsson Business Mobile Networks B.V. A method and an arrangement for radio communication
US5963848A (en) 1996-04-24 1999-10-05 Motorola, Inc. Method and apparatus for assigning a channel to a mobile unit in a wireless communication system
FI104525B (fi) 1996-11-13 2000-02-15 Nokia Networks Oy Taajuushyppelymenetelmä ja radiojärjestelmä
FI104019B (fi) 1997-06-19 1999-10-29 Nokia Telecommunications Oy Signaalin ilmaisumenetelmä digitaalisen solukkoradioverkon vastaanottimessa
US7065061B1 (en) 1997-07-30 2006-06-20 Bellsouth Intellectual Property Corporation System and method for providing data services using idle cell resources
US6114971A (en) 1997-08-18 2000-09-05 X-Cyte, Inc. Frequency hopping spread spectrum passive acoustic wave identification device
US6167031A (en) 1997-08-29 2000-12-26 Telefonaktiebolaget Lm Ericsson (Publ) Method for selecting a combination of modulation and channel coding schemes in a digital communication system
EP2254300B1 (en) 1998-01-06 2013-05-15 Mosaid Technologies Incorporated Multicarrier modulation system with variable symbol rates
US6654428B1 (en) 1998-01-13 2003-11-25 Massachusetts Institute Of Technology Systems and methods for wireless communications
KR100667610B1 (ko) 1998-03-26 2007-01-15 코닌클리케 필립스 일렉트로닉스 엔.브이. 통신 네트워크 및 통신 방법
US6252547B1 (en) 1998-06-05 2001-06-26 Decisionmark Corp. Method and apparatus for limiting access to signals delivered via the internet
US6208865B1 (en) 1998-08-07 2001-03-27 Samsung Electronics Co., Ltd Cellular telephone system which increases efficiency of reserved channel usage
US6385434B1 (en) 1998-09-16 2002-05-07 Motorola, Inc. Wireless access unit utilizing adaptive spectrum exploitation
US6735633B1 (en) 1999-06-01 2004-05-11 Fast Forward Networks System for bandwidth allocation in a computer network
US6788702B1 (en) 1999-10-15 2004-09-07 Nokia Wireless Routers, Inc. Protocol for neighborhood-established transmission scheduling
US6327300B1 (en) 1999-10-25 2001-12-04 Motorola, Inc. Method and apparatus for dynamic spectrum allocation
US6351499B1 (en) 1999-12-15 2002-02-26 Iospan Wireless, Inc. Method and wireless systems using multiple antennas and adaptive control for maximizing a communication parameter
US6298035B1 (en) 1999-12-21 2001-10-02 Nokia Networks Oy Estimation of two propagation channels in OFDM
US6690713B1 (en) * 2000-06-19 2004-02-10 Lucent Technologies Inc. Tracking loop for a code division multiple access (CDMA) system
US6895512B1 (en) 2000-06-30 2005-05-17 Microsoft Corporation Methods and systems for synchronizing security descriptors in systems that use multiple security descriptor specifications
US6990087B2 (en) 2002-04-25 2006-01-24 Raytheon Company Dynamic wireless resource utilization
US6735448B1 (en) 2000-11-07 2004-05-11 Hrl Laboratories, Llc Power management for throughput enhancement in wireless ad-hoc networks
US6665311B2 (en) 2000-11-09 2003-12-16 Hrl Laboratories, Llc Method and apparatus for adaptive bandwidth reservation in wireless ad-hoc networks
US6792052B1 (en) 2000-11-22 2004-09-14 Telefonaktiebolaget Lm Ericsson Joint least-square synchronization, channel estimation and noise estimation
US20020155811A1 (en) 2001-04-18 2002-10-24 Jerry Prismantas System and method for adapting RF transmissions to mitigate the effects of certain interferences
NZ511155A (en) 2001-04-18 2002-12-20 Tait Electronics Ltd A system for allocation of a control channel at a base station in a trunked network using a plurality of repeaters which provide respective radio channels
GB0117177D0 (en) 2001-07-13 2001-09-05 Hughes Philip T System and method for mass broadband communications
FR2831015B1 (fr) 2001-10-15 2004-01-02 Thomson Licensing Sa Procede de detection de canaux de transmission et dispositif de reception utilisant le procede
US7035220B1 (en) 2001-10-22 2006-04-25 Intel Corporation Technique for providing end-to-end congestion control with no feedback from a lossless network
US6882851B2 (en) 2002-03-21 2005-04-19 Cognio, Inc. Ad-hoc control protocol governing use of an unlicensed or shared radio frequency band
JP2003309533A (ja) 2002-04-17 2003-10-31 Matsushita Electric Ind Co Ltd 無線送信装置、無線受信装置及びその方法
AU2003287181A1 (en) 2002-10-24 2004-05-13 Bbnt Solutions Llc Spectrum-adaptive networking
KR100450771B1 (ko) 2002-11-04 2004-10-01 한국전자통신연구원 이더넷 pon에 있어서 상향 데이터 전송 제어 방법 및그 장치
US7184777B2 (en) 2002-11-27 2007-02-27 Cognio, Inc. Server and multiple sensor system for monitoring activity in a shared radio frequency band
US7065376B2 (en) 2003-03-20 2006-06-20 Microsoft Corporation Multi-radio unification protocol
US7539759B2 (en) 2003-04-15 2009-05-26 Panasonic Corporation Session endpoint management protocol
US7640373B2 (en) 2003-04-25 2009-12-29 Motorola, Inc. Method and apparatus for channel quality feedback within a communication system
CN100531078C (zh) 2003-06-25 2009-08-19 皇家飞利浦电子股份有限公司 分散通信网中的媒体访问控制的方法
US7162204B2 (en) 2003-11-24 2007-01-09 Broadcom Corporation Configurable spectral mask for use in a high data throughput wireless communication
US7640355B1 (en) 2003-08-07 2009-12-29 Cisco Technology, Inc. Supplemental queue sampling technique for packet scheduling
US7287077B2 (en) 2003-08-07 2007-10-23 International Business Machines Corporation Reservation of TCP/UDP ports using UID, GID or process name
US7289972B2 (en) 2004-06-25 2007-10-30 Virginia Tech Intellectual Properties, Inc. Cognitive radio engine based on genetic algorithms in a network
HUE038722T2 (hu) 2004-08-16 2018-11-28 E Distribuzione S P A Eljárás és rendszer ismeretlen fázisfeszültség fázisvezetékének referencia fázisfeszültséghez képesti detektálására
US8032086B2 (en) 2004-09-28 2011-10-04 Intel Corporation Method and apparatus for managing communications
US7881390B2 (en) 2004-12-01 2011-02-01 Intel Corporation Increased discrete point processing in an OFDM communication system
US7719972B2 (en) 2004-12-03 2010-05-18 Intel Corporation Methods and apparatus for providing an admission control system in a wireless mesh network
US7701900B2 (en) 2005-02-03 2010-04-20 Control4 Corporation Device discovery and channel selection in a wireless networking environment
US7574176B2 (en) 2005-03-24 2009-08-11 Intel Corporation Channel selection in a wireless network
US7843819B1 (en) 2005-03-29 2010-11-30 Avaya Inc. Protocol for wireless multi-channel access control
WO2006120600A1 (en) 2005-05-06 2006-11-16 Koninklijke Philips Electronics N.V. Wireless medical monitoring device
US20060268764A1 (en) 2005-05-26 2006-11-30 Harris John M Method, apparatus and system for use in allocating reverse channel resources
US20070002898A1 (en) 2005-06-13 2007-01-04 Nokia Corporation Flexible bandwidth communication system and method using a common physical layer technology platform
JP2008545318A (ja) 2005-06-29 2008-12-11 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 タイプ2アジャイル無線におけるチャネル間の切り替えプロトコル
WO2007012790A1 (en) 2005-07-26 2007-02-01 Abolghasem Chizari Digital wireless information delivery system
DE602005008949D1 (de) 2005-08-04 2008-09-25 St Microelectronics Srl Verfahren und System zur dynamischen Spektrumzuweisung, und entsprechendes Computerprogrammprodukt
KR20080044285A (ko) 2005-09-16 2008-05-20 코닌클리케 필립스 일렉트로닉스 엔.브이. 동적 스펙트럼 접근 무선 시스템에서의 스펙트럼 관리
US20070076649A1 (en) 2005-09-30 2007-04-05 Intel Corporation Techniques for heterogeneous radio cooperation
US7710919B2 (en) 2005-10-21 2010-05-04 Samsung Electro-Mechanics Systems, methods, and apparatuses for spectrum-sensing cognitive radios
US8811231B2 (en) 2005-10-21 2014-08-19 Honeywell International Inc. Wireless transmitter initiated communication systems
US8045655B2 (en) 2005-11-03 2011-10-25 Samsung Electronics Co., Ltd. Apparatus and method for signal detection in a cognitive radio-based wireless communication system
KR101222739B1 (ko) 2005-11-05 2013-01-15 인하대학교 산학협력단 지능형 무선 인지 기술을 이용하는 무선 통신 시스템을위한 매체 접근 제어 계층에서의 통신 초기화 방법
CN101356789B (zh) 2005-11-07 2011-10-12 韩国电子通信研究院 在基于正交频分多址的认知无线电系统中使用灵活带宽的方法、使用该方法的基站和订户站
KR100825739B1 (ko) 2005-11-14 2008-04-29 한국전자통신연구원 Ofdma 기반 인지 무선 시스템에서의 동적 자원 할당방법 및 이를 위한 하향 링크 프레임 구조
CN1968239A (zh) 2005-11-17 2007-05-23 松下电器产业株式会社 用于多小区正交频分多址系统的载波分配方法
US8559350B2 (en) 2005-12-20 2013-10-15 Microsoft Corporation Mechanism to convey discovery information in a wireless network
CN101026445B (zh) 2006-02-21 2010-11-03 华为技术有限公司 使用正交频分多址的无线区域网上行资源分配方法和装置
US20070259670A1 (en) * 2006-05-05 2007-11-08 Ketul Sakhpara Mobile wifi network monitor
US9538388B2 (en) 2006-05-12 2017-01-03 Shared Spectrum Company Method and system for dynamic spectrum access
US7756198B2 (en) 2006-08-18 2010-07-13 Fujitsu Limited System and method for assigning channels in a wireless network
US7796632B2 (en) 2006-09-29 2010-09-14 Motorola, Inc. Transmission channel bandwidth selection for communications between multi-bandwidth nodes
US8891455B2 (en) 2006-10-23 2014-11-18 Samsung Electronics Co., Ltd. Synchronous spectrum sharing by dedicated networks using OFDM/OFDMA signaling
US8520606B2 (en) 2006-10-23 2013-08-27 Samsung Electronics Co., Ltd Synchronous spectrum sharing based on OFDM/OFDMA signaling
KR20080036534A (ko) 2006-10-23 2008-04-28 삼성전자주식회사 무선 통신 시스템의 동기 스펙트럼 공유 장치 및 방법
US8155127B2 (en) 2006-11-10 2012-04-10 Powerwave Cognition, Inc. Autonomous dynamic spectrum access
US8879573B2 (en) 2006-12-01 2014-11-04 Microsoft Corporation Media access control (MAC) protocol for cognitive wireless networks
US7876786B2 (en) 2006-12-01 2011-01-25 Microsoft Corporation Dynamic time-spectrum block allocation for cognitive radio networks
US8687563B2 (en) 2007-01-09 2014-04-01 Stmicroelectronics, Inc. Simultaneous sensing and data transmission
US8446865B2 (en) 2007-01-16 2013-05-21 Koninklijke Philips Electronics N.V. Multi-channel directional devices with beacons
US8515473B2 (en) 2007-03-08 2013-08-20 Bae Systems Information And Electronic Systems Integration Inc. Cognitive radio methodology, physical layer policies and machine learning
US8391217B2 (en) 2007-03-23 2013-03-05 Samsung Electronics Co., Ltd Synchronous spectrum sharing by dedicated networks using OFDM/OFDMA signaling
US8136147B2 (en) 2007-04-16 2012-03-13 International Business Machines Corporation Privilege management
US8655283B2 (en) 2007-04-23 2014-02-18 Lingna Holdings Pte., Llc Cluster-based cooperative spectrum sensing in cognitive radio systems
US8041380B2 (en) 2007-04-26 2011-10-18 Lingna Holdings Pte., Llc Power control in cognitive radio systems based on spectrum sensing side information
KR20080098263A (ko) 2007-05-04 2008-11-07 국방과학연구소 애드혹(Ad-hoc) 네트워크에서의 통신 방법
US20080317062A1 (en) 2007-06-08 2008-12-25 Interuniversitair Microelektronica Centrum Vzw (Imec) Method for configuring mutli-channel communication
JP4806660B2 (ja) 2007-06-11 2011-11-02 日本電信電話株式会社 無線通信システムとその通信方法
FR2917932A1 (fr) 2007-06-19 2008-12-26 Thomson Licensing Sas Procede de detection de canaux de transmission satellitaires et dispositif de reception utilisant le procede.
US8014356B2 (en) 2007-07-13 2011-09-06 Cisco Technology, Inc. Optimal-channel selection in a wireless network
US7881726B2 (en) 2007-07-31 2011-02-01 Motorola, Inc. Method and apparatus for spectrum sharing between an incumbent communications system and a cognitive radio system
US8243612B2 (en) 2007-08-01 2012-08-14 Microsoft Corporation Dynamic channel-width allocation in wireless networks
KR101434176B1 (ko) 2007-08-28 2014-09-30 삼성전자주식회사 무선 통신 시스템의 액세스 포인트와 이동국 및 그 제어방법
US8103302B2 (en) 2007-09-11 2012-01-24 Telefonaktiebolaget Lm Ericsson (Publ) Power-aware link adaptation with variable bandwidth allocation
CN101399930B (zh) 2007-09-25 2011-02-09 晨星半导体股份有限公司 智能型扫描频道的方法及其相关装置
JP4583430B2 (ja) 2007-11-08 2010-11-17 日本電信電話株式会社 無線通信システム
US8301081B2 (en) 2007-11-13 2012-10-30 Microsoft Corporation Physical and MAC adaptation for interference mitigation with cognitive radio
KR101450100B1 (ko) 2007-11-22 2014-10-15 삼성전자주식회사 멀티미디어기기 및 그의 동기설정방법
KR100932926B1 (ko) 2007-12-18 2009-12-21 한국전자통신연구원 다중채널 액세스를 제어하는 장치 및 방법
WO2009084465A1 (ja) 2007-12-28 2009-07-09 Nec Corporation 無線通信システム、無線通信方法および無線機
KR100964446B1 (ko) 2008-02-15 2010-06-16 에스케이 텔레콤주식회사 하향링크 동적 자원 할당 방법 및 시스템
JP4512143B2 (ja) 2008-02-21 2010-07-28 株式会社トヨタIt開発センター 移動体無線通信システムおよび無線通信方法
US8155039B2 (en) 2008-03-17 2012-04-10 Wi-Lan, Inc. System and apparatus for cascading and redistributing HDTV signals
US8718559B2 (en) * 2008-04-07 2014-05-06 Nokia Corporation Method, apparatus and computer program for sensing spectrum in a cognitive radio environment
US8831519B2 (en) * 2008-04-09 2014-09-09 Core Wireless Licensing S.A.R.L. Distributed multi-channel cognitive MAC protocol
US8060104B2 (en) 2008-05-30 2011-11-15 Motorola Solutions, Inc. Coexistence and incumbent protection in a cognitive radio network
US8699424B2 (en) 2008-06-27 2014-04-15 Microsoft Corporation Adapting channel width for improving the performance of wireless networks
US8145134B2 (en) 2008-07-22 2012-03-27 At&T Intellectual Property I, L.P. Wireless microphone beacon
US8223743B2 (en) 2008-08-28 2012-07-17 Ntt Docomo, Inc. Methods for over-the-air blind synchronization of two OFDMA-based networks that minimizes interference and by using an extended correlation window length
AU2009289638A1 (en) 2008-09-03 2010-03-11 Snif Labs, Inc. Activity state classification
US8107391B2 (en) 2008-11-19 2012-01-31 Wi-Lan, Inc. Systems and etiquette for home gateways using white space
US8290503B2 (en) 2009-02-01 2012-10-16 Qualcomm Incorporated Multichannel dynamic frequency selection
US20100195590A1 (en) 2009-02-04 2010-08-05 Edwin Park Method and apparatus for radio spectrum sensing or monitoring
US8213874B2 (en) 2009-04-06 2012-07-03 Progeny Lms, Llc System and method for dynamic frequency assignment
US8811903B2 (en) 2009-05-28 2014-08-19 Microsoft Corporation Spectrum assignment for networks over white spaces and other portions of the spectrum
US8179797B2 (en) 2009-05-28 2012-05-15 Microsoft Corporation Channel discovery and disconnection in networks over white spaces and other portions of the spectrum
US8538603B2 (en) 2009-07-28 2013-09-17 Pilatus Flugzeugwerke Ag Aircraft avionics system
RU2530734C2 (ru) 2009-10-05 2014-10-10 Нокиа Корпорейшн Способ, устройство и компьютерная программа для поддержания баз данных
US8644851B2 (en) 2009-10-20 2014-02-04 Nokia Corporation Channel availability for white-space devices, associated apparatus and methods
KR20140015154A (ko) 2009-12-14 2014-02-06 톰슨 라이센싱 유휴 대역 디바이스를 위한 송신기를 검출하는 방법 및 장치
US8306550B2 (en) 2010-01-21 2012-11-06 Qualcomm Incorporated Automatic gain control in radio frequency receivers
US8787907B2 (en) 2010-04-08 2014-07-22 Qualcomm Incorporated Frequency selection and transition over white space
US9094837B2 (en) 2010-06-09 2015-07-28 Microsoft Technology Licensing, Llc Transmitting data in a wireless white space network
US8406694B2 (en) 2010-06-11 2013-03-26 Microsoft Corporation Channel discovery protocol
CN103155651B (zh) 2010-06-22 2016-08-03 汤姆森特许公司 电视空白区中设备访问、启用和控制的方法和装置
US8547862B2 (en) 2010-06-24 2013-10-01 Microsoft Corporation Integrating white space support into a network stack
US8473989B2 (en) 2010-06-24 2013-06-25 Microsoft Corporation Enabling white space networks independent of low-threshold sensing
WO2012003566A1 (en) 2010-07-09 2012-01-12 Wilan Inc. Tv white space devices using structured databases
US9326159B2 (en) 2010-07-09 2016-04-26 Lg Electronics Inc. Representative device selection method in coexistence scheme
US20120076317A1 (en) 2010-09-23 2012-03-29 Lsi Corporation Media player system with anti-voice operated switch
US8379586B2 (en) 2010-11-01 2013-02-19 Nokia Corporation Method and apparatus for radio coexistence
US9210524B2 (en) 2010-12-03 2015-12-08 Garmin International, Inc. Aircraft audio panel routing
US9332439B2 (en) 2010-12-08 2016-05-03 Microsoft Technology Licensing, Llc Coexistence of white space devices and wireless narrowband devices
JP5897703B2 (ja) 2011-05-04 2016-03-30 マイクロソフト テクノロジー ライセンシング,エルエルシー 基地局に対するスペクトラム割当て

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008503958A (ja) 2004-06-24 2008-02-07 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 Mcネットワークでサブキャリアの状態を送信する方法及びmcネットワークでサブキャリアを適切に割り当てる方法
JP2007088941A (ja) 2005-09-22 2007-04-05 Toshiba Corp 周波数利用状況測定システム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Do-Hyun Na, Policy-based Dynamic Channel Selection Architecture for Cognitive Radio Networks , Communications and Networking in Ch na, 2007. CHINACOM '07. Second International Conference on, 미국, IEEE,

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