CN102450055A - 在频谱的空白和其他部分上的网络中的频道发现和断开连接 - Google Patents

在频谱的空白和其他部分上的网络中的频道发现和断开连接 Download PDF

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Publication number
CN102450055A
CN102450055A CN2010800246317A CN201080024631A CN102450055A CN 102450055 A CN102450055 A CN 102450055A CN 2010800246317 A CN2010800246317 A CN 2010800246317A CN 201080024631 A CN201080024631 A CN 201080024631A CN 102450055 A CN102450055 A CN 102450055A
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China
Prior art keywords
channel
spectrum
information
module
logic
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Pending
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CN2010800246317A
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English (en)
Chinese (zh)
Inventor
R·钱德拉
T·莫希布罗达
R·N·穆尔蒂
P·巴尔
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Microsoft Corp
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Microsoft Corp
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Application filed by Microsoft Corp filed Critical Microsoft Corp
Publication of CN102450055A publication Critical patent/CN102450055A/zh
Pending legal-status Critical Current

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    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources 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)
CN2010800246317A 2009-05-28 2010-05-28 在频谱的空白和其他部分上的网络中的频道发现和断开连接 Pending CN102450055A (zh)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201410373276.4A Division CN104125578A (zh) 2009-05-28 2010-05-28 在频谱的空白和其他部分上的网络中的频道发现和断开连接

Publications (1)

Publication Number Publication Date
CN102450055A true CN102450055A (zh) 2012-05-09

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ID=43219570

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2010800246317A Pending CN102450055A (zh) 2009-05-28 2010-05-28 在频谱的空白和其他部分上的网络中的频道发现和断开连接
CN201410373276.4A Pending CN104125578A (zh) 2009-05-28 2010-05-28 在频谱的空白和其他部分上的网络中的频道发现和断开连接

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201410373276.4A Pending CN104125578A (zh) 2009-05-28 2010-05-28 在频谱的空白和其他部分上的网络中的频道发现和断开连接

Country Status (7)

Country Link
US (1) US8179797B2 (enExample)
EP (1) EP2436210B1 (enExample)
JP (1) JP5399558B2 (enExample)
KR (1) KR101691244B1 (enExample)
CN (2) CN102450055A (enExample)
CA (1) CA2758582A1 (enExample)
WO (1) WO2010138933A2 (enExample)

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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
EP2674002B1 (en) * 2011-02-08 2018-06-06 Marvell World Trade Ltd. Wlan channel allocation
KR101823188B1 (ko) 2011-05-04 2018-01-29 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 기지국을 위한 스펙트럼 할당 기법
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

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KR20080036534A (ko) * 2006-10-23 2008-04-28 삼성전자주식회사 무선 통신 시스템의 동기 스펙트럼 공유 장치 및 방법
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CN101399930A (zh) * 2007-09-25 2009-04-01 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

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* 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
US20070247139A1 (en) * 2004-08-16 2007-10-25 Enel Distribuzione S.P.A. Method And System For Detecting The Phase Of Wiring Of An Unknown Phase Voltage Relative To A Reference Phase Voltage
KR20080036534A (ko) * 2006-10-23 2008-04-28 삼성전자주식회사 무선 통신 시스템의 동기 스펙트럼 공유 장치 및 방법
US20090061783A1 (en) * 2007-08-28 2009-03-05 Samsung Electronics Co., Ltd. Access point, mobile station for wireless communication system, and method for controlling the same
CN101399930A (zh) * 2007-09-25 2009-04-01 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

Also Published As

Publication number Publication date
KR101691244B1 (ko) 2016-12-29
EP2436210A2 (en) 2012-04-04
EP2436210B1 (en) 2019-05-22
JP5399558B2 (ja) 2014-01-29
WO2010138933A3 (en) 2011-02-24
EP2436210A4 (en) 2015-11-04
CN104125578A (zh) 2014-10-29
CA2758582A1 (en) 2010-12-02
KR20120018342A (ko) 2012-03-02
US20100301992A1 (en) 2010-12-02
JP2012528549A (ja) 2012-11-12
WO2010138933A2 (en) 2010-12-02
US8179797B2 (en) 2012-05-15

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Application publication date: 20120509