JP5399558B2 - ホワイトスペースおよび周波数帯の他の部分でのネットワークにおけるチャンネル発見および切断 - Google Patents

ホワイトスペースおよび周波数帯の他の部分でのネットワークにおけるチャンネル発見および切断 Download PDF

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JP5399558B2
JP5399558B2 JP2012513340A JP2012513340A JP5399558B2 JP 5399558 B2 JP5399558 B2 JP 5399558B2 JP 2012513340 A JP2012513340 A JP 2012513340A JP 2012513340 A JP2012513340 A JP 2012513340A JP 5399558 B2 JP5399558 B2 JP 5399558B2
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frequency band
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JP2012528549A (ja
JP2012528549A5 (enExample
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チャンドラ ランヴィーア
モスシブロダ トーマス
エヌ.マーティ ローアン
バール パラムヴィール
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Microsoft Corp
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    • 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
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/16Discovering, processing access restriction or access information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/0006Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
JP2012513340A 2009-05-28 2010-05-28 ホワイトスペースおよび周波数帯の他の部分でのネットワークにおけるチャンネル発見および切断 Expired - Fee Related JP5399558B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/473,951 2009-05-28
US12/473,951 US8179797B2 (en) 2009-05-28 2009-05-28 Channel discovery and disconnection in networks over white spaces and other portions of the spectrum
PCT/US2010/036752 WO2010138933A2 (en) 2009-05-28 2010-05-28 Channel discovery and disconnection in networks over white spaces and other portions of the spectrum

Publications (3)

Publication Number Publication Date
JP2012528549A JP2012528549A (ja) 2012-11-12
JP2012528549A5 JP2012528549A5 (enExample) 2013-03-28
JP5399558B2 true JP5399558B2 (ja) 2014-01-29

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JP2012513340A Expired - Fee Related JP5399558B2 (ja) 2009-05-28 2010-05-28 ホワイトスペースおよび周波数帯の他の部分でのネットワークにおけるチャンネル発見および切断

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US (1) US8179797B2 (enExample)
EP (1) EP2436210B1 (enExample)
JP (1) JP5399558B2 (enExample)
KR (1) KR101691244B1 (enExample)
CN (2) CN104125578A (enExample)
CA (1) CA2758582A1 (enExample)
WO (1) WO2010138933A2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100937875B1 (ko) * 2007-12-17 2010-01-21 한국전자통신연구원 인지무선 시스템에서의 기지국의 채널전환장치 및 방법,단말의 채널전환장치 및 방법
US8811903B2 (en) 2009-05-28 2014-08-19 Microsoft Corporation Spectrum assignment for networks over white spaces and other portions of the spectrum
US8565811B2 (en) * 2009-08-04 2013-10-22 Microsoft Corporation Software-defined radio using multi-core processor
US9753884B2 (en) 2009-09-30 2017-09-05 Microsoft Technology Licensing, Llc Radio-control board for software-defined radio platform
US8627189B2 (en) 2009-12-03 2014-01-07 Microsoft Corporation High performance digital signal processing in software radios
JP6029113B2 (ja) * 2011-02-08 2016-11-24 マーベル ワールド トレード リミテッド Wlanチャネル割り当て
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
US8837612B2 (en) 2011-06-17 2014-09-16 Microsoft Corporation Multiple independent narrow channels in wireless networks
US9313664B2 (en) 2011-07-21 2016-04-12 Microsoft Technology Licensing, Llc Cloud service for optimizing white-space networks coexistence
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
US9325407B2 (en) 2014-09-15 2016-04-26 Microsoft Technology Licensing, Llc Providing network connectivity and access to content and communications via moving objects
US10397816B2 (en) * 2014-12-09 2019-08-27 Qualcomm Incorporated Wireless local area network throughput estimation
US10334507B2 (en) 2015-08-19 2019-06-25 Microsoft Technology Licensing, Llc Opportunistic use of spectrum
US10440723B2 (en) * 2017-05-17 2019-10-08 Cisco Technology, Inc. Hierarchical channel assignment in wireless networks

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6114971A (en) 1997-08-18 2000-09-05 X-Cyte, Inc. Frequency hopping spread spectrum passive acoustic wave identification device
CA2332578A1 (en) * 1998-06-04 1999-12-09 Harris Corporation A system and method for communicating and/or geolocating plural remote transmitters using a time invariant matched filter
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
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
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
US7287077B2 (en) * 2003-08-07 2007-10-23 International Business Machines Corporation Reservation of TCP/UDP ports using UID, GID or process name
HUE038722T2 (hu) 2004-08-16 2018-11-28 E Distribuzione S P A Eljárás és rendszer ismeretlen fázisfeszültség fázisvezetékének referencia fázisfeszültséghez képesti detektálására
US7881390B2 (en) 2004-12-01 2011-02-01 Intel Corporation Increased discrete point processing in an OFDM communication system
US7701900B2 (en) 2005-02-03 2010-04-20 Control4 Corporation Device discovery and channel selection in a wireless networking environment
KR20080044285A (ko) * 2005-09-16 2008-05-20 코닌클리케 필립스 일렉트로닉스 엔.브이. 동적 스펙트럼 접근 무선 시스템에서의 스펙트럼 관리
US8891455B2 (en) 2006-10-23 2014-11-18 Samsung Electronics Co., Ltd. Synchronous spectrum sharing by dedicated networks using OFDM/OFDMA signaling
KR20080036534A (ko) 2006-10-23 2008-04-28 삼성전자주식회사 무선 통신 시스템의 동기 스펙트럼 공유 장치 및 방법
US8520606B2 (en) 2006-10-23 2013-08-27 Samsung Electronics Co., Ltd Synchronous spectrum sharing based on OFDM/OFDMA signaling
US8879573B2 (en) 2006-12-01 2014-11-04 Microsoft Corporation Media access control (MAC) protocol for cognitive wireless networks
US8687563B2 (en) 2007-01-09 2014-04-01 Stmicroelectronics, Inc. Simultaneous sensing and data transmission
CN101227701B (zh) * 2007-01-19 2011-12-28 华为技术有限公司 一种信道分配方法以及装置
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
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.
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
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

Also Published As

Publication number Publication date
KR20120018342A (ko) 2012-03-02
JP2012528549A (ja) 2012-11-12
EP2436210B1 (en) 2019-05-22
EP2436210A2 (en) 2012-04-04
US8179797B2 (en) 2012-05-15
CA2758582A1 (en) 2010-12-02
CN104125578A (zh) 2014-10-29
US20100301992A1 (en) 2010-12-02
CN102450055A (zh) 2012-05-09
KR101691244B1 (ko) 2016-12-29
WO2010138933A2 (en) 2010-12-02
WO2010138933A3 (en) 2011-02-24
EP2436210A4 (en) 2015-11-04

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