CN102223191A - 一种空闲频谱的获取方法和设备 - Google Patents
一种空闲频谱的获取方法和设备 Download PDFInfo
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- 238000001228 spectrum Methods 0.000 title claims abstract description 203
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000013475 authorization Methods 0.000 claims abstract description 70
- 238000001514 detection method Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000006870 function Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 5
- 230000008447 perception Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 abstract description 32
- 230000011664 signaling Effects 0.000 abstract description 5
- 230000001149 cognitive effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 5
- 230000004927 fusion Effects 0.000 description 3
- 238000007499 fusion processing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000003920 cognitive function Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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- 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
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
-
- 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
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/27—Monitoring; Testing of receivers for locating or positioning the transmitter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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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)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (26)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110147674.0A CN102223191B (zh) | 2011-06-02 | 2011-06-02 | 一种空闲频谱的获取方法和设备 |
US14/122,618 US9071345B2 (en) | 2011-06-02 | 2012-03-27 | Method and system for obtaining an idle spectrum |
EP12792437.1A EP2717499B1 (en) | 2011-06-02 | 2012-03-27 | Method and device for acquiring idle frequency spectrum |
PCT/CN2012/073141 WO2012163162A1 (zh) | 2011-06-02 | 2012-03-27 | 一种空闲频谱的获取方法和设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110147674.0A CN102223191B (zh) | 2011-06-02 | 2011-06-02 | 一种空闲频谱的获取方法和设备 |
Publications (2)
Publication Number | Publication Date |
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CN102223191A true CN102223191A (zh) | 2011-10-19 |
CN102223191B CN102223191B (zh) | 2014-11-05 |
Family
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Family Applications (1)
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CN201110147674.0A Active CN102223191B (zh) | 2011-06-02 | 2011-06-02 | 一种空闲频谱的获取方法和设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9071345B2 (zh) |
EP (1) | EP2717499B1 (zh) |
CN (1) | CN102223191B (zh) |
WO (1) | WO2012163162A1 (zh) |
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WO2012163162A1 (zh) * | 2011-06-02 | 2012-12-06 | 电信科学技术研究院 | 一种空闲频谱的获取方法和设备 |
WO2013059996A1 (en) * | 2011-10-26 | 2013-05-02 | Nokia Corporation | Spectrum sensing |
WO2013131267A1 (en) * | 2012-03-08 | 2013-09-12 | 5Renesas Mobile Corporation | Spectrum sensing and cross-carrier scheduling |
CN103428706A (zh) * | 2012-05-17 | 2013-12-04 | 普天信息技术研究院有限公司 | 协作频谱感知节点的选择方法 |
CN103428703A (zh) * | 2012-05-21 | 2013-12-04 | 北京邮电大学 | 频谱资源获取方法与系统 |
WO2013189310A1 (zh) * | 2012-06-21 | 2013-12-27 | 中兴通讯股份有限公司 | 认知无线电系统、基站及邻区关系的控制方法 |
CN103686827A (zh) * | 2012-09-18 | 2014-03-26 | 电信科学技术研究院 | 频谱感知及其控制方法、装置以及一种基站 |
CN103812583A (zh) * | 2012-11-15 | 2014-05-21 | 电信科学技术研究院 | 一种基于认知无线电系统的协作频谱感知方法和设备 |
WO2014206326A1 (zh) * | 2013-06-26 | 2014-12-31 | 华为技术有限公司 | 一种链接建立方法及相关设备、系统 |
CN105162539A (zh) * | 2015-07-31 | 2015-12-16 | 南京邮电大学 | 一种基于节点信息的认知无线传感器网络频谱检测方法 |
CN106027118A (zh) * | 2016-07-07 | 2016-10-12 | 苏州大学 | 一种认知无线电网络的信道交汇方法及系统 |
CN106992825A (zh) * | 2017-04-01 | 2017-07-28 | 南京邮电大学 | 一种基于频谱感知的频谱使用情况在线检测平台 |
CN109644346A (zh) * | 2016-06-24 | 2019-04-16 | 诺基亚技术有限公司 | 用于分布式动态频谱分配的方法、源设备和功率节点 |
CN110149638A (zh) * | 2013-03-19 | 2019-08-20 | 哈曼国际工业有限公司 | 认知无线电网络中的协作频谱感测 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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US9071152B2 (en) | 2012-07-03 | 2015-06-30 | Cognipower, Llc | Power converter with demand pulse isolation |
EP3079281B1 (en) * | 2014-01-10 | 2019-06-19 | Huawei Technologies Co., Ltd. | Frequency spectrum detection method and apparatus and base station |
CN105636072A (zh) | 2014-10-31 | 2016-06-01 | 中国移动通信集团公司 | 一种检测频谱资源的方法、装置、终端及基站 |
US20180295507A1 (en) * | 2014-11-12 | 2018-10-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Radio Device Hardware Security System for Wireless Spectrum Usage |
US20160345165A1 (en) * | 2015-05-22 | 2016-11-24 | Qualcomm Incorporated | Collecting data from a statistically significant group of mobile devices |
CN110267275B (zh) * | 2019-06-17 | 2024-01-09 | 达闼机器人股份有限公司 | 频谱检测系统及方法 |
CN112839386B (zh) * | 2019-11-22 | 2024-08-16 | 中兴通讯股份有限公司 | 基于laa的无线传输接入方法及系统 |
CN113115268B (zh) * | 2021-04-29 | 2022-06-17 | 广州杰赛科技股份有限公司 | 基于多个路侧单元的车联网最大吞吐量获取方法及装置 |
WO2024114930A1 (en) * | 2022-12-02 | 2024-06-06 | Huawei Technologies Co., Ltd. | Network functions and a sensing node for sensing operations in a communication system |
CN116208233A (zh) * | 2023-03-02 | 2023-06-02 | 中国科学院上海微系统与信息技术研究所 | 一种星地融合网络中的频谱感知方法 |
Citations (5)
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CN101667874A (zh) * | 2008-09-05 | 2010-03-10 | 三星电子株式会社 | 部分协作频谱感知的方法和系统 |
CN101667872A (zh) * | 2008-09-04 | 2010-03-10 | 上海无线通信研究中心 | 一种基于分区感知的无线通信系统频谱感知方法 |
US20100137014A1 (en) * | 2008-12-03 | 2010-06-03 | Motorola, Inc. | Method to improve diversity gain in a cooperative spectrum sensing network |
CN101917738A (zh) * | 2010-07-20 | 2010-12-15 | 重庆大学 | 一种无线网络的在线测量节点选择方法 |
CN101990231A (zh) * | 2009-07-31 | 2011-03-23 | 华为技术有限公司 | 确定空闲频段的方法和系统、中心节点和感知节点 |
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US8086258B2 (en) * | 2007-09-28 | 2011-12-27 | Ntt Docomo, Inc. | Base station, receiving device, mobile terminal, and frequency sharing method |
US7949357B2 (en) * | 2007-12-11 | 2011-05-24 | Nokia Corporation | Method and apparatus to select collaborating users in spectrum sensing |
JP2009177410A (ja) * | 2008-01-23 | 2009-08-06 | Toshiba Corp | 移動通信システム、基地局制御装置、基地局及び、通信接続方法 |
US8509701B2 (en) * | 2008-06-04 | 2013-08-13 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus relating to spectrum sensing |
US8494513B2 (en) * | 2008-10-28 | 2013-07-23 | Qualcomm Incorporated | Spatio-temporal random voting scheme for cognitive networks |
CN101754402A (zh) * | 2008-12-01 | 2010-06-23 | 三星电子株式会社 | 寻找空闲工作频段的方法和系统 |
US8107887B2 (en) * | 2009-02-27 | 2012-01-31 | Motorola Solutions, Inc. | Narrowband system and method for defining narrowband wideband channels in unused wideband channels |
US8160004B2 (en) * | 2009-06-30 | 2012-04-17 | Motorola Solutions, Inc. | Method for optimizing spatial diversity gain of a set of nodes used for cooperative sensing |
CN102223191B (zh) | 2011-06-02 | 2014-11-05 | 电信科学技术研究院 | 一种空闲频谱的获取方法和设备 |
-
2011
- 2011-06-02 CN CN201110147674.0A patent/CN102223191B/zh active Active
-
2012
- 2012-03-27 WO PCT/CN2012/073141 patent/WO2012163162A1/zh active Application Filing
- 2012-03-27 US US14/122,618 patent/US9071345B2/en active Active
- 2012-03-27 EP EP12792437.1A patent/EP2717499B1/en active Active
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CN101667872A (zh) * | 2008-09-04 | 2010-03-10 | 上海无线通信研究中心 | 一种基于分区感知的无线通信系统频谱感知方法 |
CN101667874A (zh) * | 2008-09-05 | 2010-03-10 | 三星电子株式会社 | 部分协作频谱感知的方法和系统 |
US20100137014A1 (en) * | 2008-12-03 | 2010-06-03 | Motorola, Inc. | Method to improve diversity gain in a cooperative spectrum sensing network |
CN101990231A (zh) * | 2009-07-31 | 2011-03-23 | 华为技术有限公司 | 确定空闲频段的方法和系统、中心节点和感知节点 |
CN101917738A (zh) * | 2010-07-20 | 2010-12-15 | 重庆大学 | 一种无线网络的在线测量节点选择方法 |
Cited By (27)
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WO2012163162A1 (zh) * | 2011-06-02 | 2012-12-06 | 电信科学技术研究院 | 一种空闲频谱的获取方法和设备 |
US9071345B2 (en) | 2011-06-02 | 2015-06-30 | China Academy Of Telecommunications Technology | Method and system for obtaining an idle spectrum |
WO2013059996A1 (en) * | 2011-10-26 | 2013-05-02 | Nokia Corporation | Spectrum sensing |
US9473969B2 (en) | 2011-10-26 | 2016-10-18 | Nokia Technologies Oy | Spectrum sensing |
WO2013131267A1 (en) * | 2012-03-08 | 2013-09-12 | 5Renesas Mobile Corporation | Spectrum sensing and cross-carrier scheduling |
CN103428706A (zh) * | 2012-05-17 | 2013-12-04 | 普天信息技术研究院有限公司 | 协作频谱感知节点的选择方法 |
CN103428706B (zh) * | 2012-05-17 | 2016-09-21 | 普天信息技术研究院有限公司 | 协作频谱感知节点的选择方法 |
CN103428703B (zh) * | 2012-05-21 | 2018-08-21 | 北京邮电大学 | 频谱资源获取方法与系统 |
CN103428703A (zh) * | 2012-05-21 | 2013-12-04 | 北京邮电大学 | 频谱资源获取方法与系统 |
CN103517320A (zh) * | 2012-06-21 | 2014-01-15 | 中兴通讯股份有限公司 | 认知无线电系统邻区关系、基站及邻区关系的控制方法 |
CN103517320B (zh) * | 2012-06-21 | 2019-02-15 | 中兴通讯股份有限公司 | 认知无线电系统邻区关系、基站及邻区关系的控制方法 |
WO2013189310A1 (zh) * | 2012-06-21 | 2013-12-27 | 中兴通讯股份有限公司 | 认知无线电系统、基站及邻区关系的控制方法 |
US9510344B2 (en) | 2012-06-21 | 2016-11-29 | Zte Corporation | Base station, cognitive radio system, and control method for a neighbour relationship |
CN103686827B (zh) * | 2012-09-18 | 2016-12-07 | 电信科学技术研究院 | 频谱感知及其控制方法、装置以及一种基站 |
CN103686827A (zh) * | 2012-09-18 | 2014-03-26 | 电信科学技术研究院 | 频谱感知及其控制方法、装置以及一种基站 |
CN103812583B (zh) * | 2012-11-15 | 2016-01-13 | 电信科学技术研究院 | 一种基于认知无线电系统的协作频谱感知方法和设备 |
CN103812583A (zh) * | 2012-11-15 | 2014-05-21 | 电信科学技术研究院 | 一种基于认知无线电系统的协作频谱感知方法和设备 |
CN110149638B (zh) * | 2013-03-19 | 2023-04-21 | 哈曼国际工业有限公司 | 认知无线电网络中的协作频谱感测的方法和系统 |
CN110149638A (zh) * | 2013-03-19 | 2019-08-20 | 哈曼国际工业有限公司 | 认知无线电网络中的协作频谱感测 |
CN104254142A (zh) * | 2013-06-26 | 2014-12-31 | 华为技术有限公司 | 一种链接建立方法及相关设备、系统 |
WO2014206326A1 (zh) * | 2013-06-26 | 2014-12-31 | 华为技术有限公司 | 一种链接建立方法及相关设备、系统 |
CN105162539A (zh) * | 2015-07-31 | 2015-12-16 | 南京邮电大学 | 一种基于节点信息的认知无线传感器网络频谱检测方法 |
CN105162539B (zh) * | 2015-07-31 | 2017-07-28 | 南京邮电大学 | 一种基于节点信息的认知无线传感器网络频谱检测方法 |
CN109644346A (zh) * | 2016-06-24 | 2019-04-16 | 诺基亚技术有限公司 | 用于分布式动态频谱分配的方法、源设备和功率节点 |
CN109644346B (zh) * | 2016-06-24 | 2023-09-26 | 诺基亚技术有限公司 | 用于分布式动态频谱分配的方法、源设备和功率节点 |
CN106027118A (zh) * | 2016-07-07 | 2016-10-12 | 苏州大学 | 一种认知无线电网络的信道交汇方法及系统 |
CN106992825A (zh) * | 2017-04-01 | 2017-07-28 | 南京邮电大学 | 一种基于频谱感知的频谱使用情况在线检测平台 |
Also Published As
Publication number | Publication date |
---|---|
US9071345B2 (en) | 2015-06-30 |
EP2717499A4 (en) | 2015-05-06 |
EP2717499B1 (en) | 2018-11-21 |
US20140185653A1 (en) | 2014-07-03 |
WO2012163162A1 (zh) | 2012-12-06 |
CN102223191B (zh) | 2014-11-05 |
EP2717499A1 (en) | 2014-04-09 |
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