DE602007006297D1 - Erkennung des Vorliegens von Spreizspektrumsignalen - Google Patents

Erkennung des Vorliegens von Spreizspektrumsignalen

Info

Publication number
DE602007006297D1
DE602007006297D1 DE602007006297T DE602007006297T DE602007006297D1 DE 602007006297 D1 DE602007006297 D1 DE 602007006297D1 DE 602007006297 T DE602007006297 T DE 602007006297T DE 602007006297 T DE602007006297 T DE 602007006297T DE 602007006297 D1 DE602007006297 D1 DE 602007006297D1
Authority
DE
Germany
Prior art keywords
signal
spread spectrum
spectrum signals
detecting
signals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602007006297T
Other languages
English (en)
Inventor
Jacobus Haartsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of DE602007006297D1 publication Critical patent/DE602007006297D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/719—Interference-related aspects
    • 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
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/71637—Receiver aspects
    • 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
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/7183—Synchronisation
DE602007006297T 2007-06-29 2007-06-29 Erkennung des Vorliegens von Spreizspektrumsignalen Active DE602007006297D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07388049A EP2009804B1 (de) 2007-06-29 2007-06-29 Erkennung des Vorliegens von Spreizspektrumsignalen

Publications (1)

Publication Number Publication Date
DE602007006297D1 true DE602007006297D1 (de) 2010-06-17

Family

ID=38748024

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007006297T Active DE602007006297D1 (de) 2007-06-29 2007-06-29 Erkennung des Vorliegens von Spreizspektrumsignalen

Country Status (11)

Country Link
US (1) US8325781B2 (de)
EP (1) EP2009804B1 (de)
JP (1) JP5254326B2 (de)
CN (1) CN101689881B (de)
AT (1) ATE467276T1 (de)
BR (1) BRPI0813112B1 (de)
DE (1) DE602007006297D1 (de)
ES (1) ES2344669T3 (de)
HK (1) HK1135525A1 (de)
PL (1) PL2009804T3 (de)
WO (1) WO2009003897A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2484733A (en) * 2010-10-22 2012-04-25 Nec Corp Detecting a primary user of a band of spectrum by a secondary user in a cognitive radio network
JP5663670B2 (ja) * 2011-01-28 2015-02-04 エンパイア テクノロジー ディベロップメント エルエルシー Ｃｄｍａ受信機符号化によるコグニティブ無線スペクトルセンシング
CN102186175B (zh) * 2011-05-04 2013-10-16 西安电子科技大学 基于振荡器相位同步的认知网络动态频谱分配方法
US9026054B2 (en) * 2011-12-20 2015-05-05 Lg Electronics Inc. Method and apparatus for detecting radio signal
US8908493B2 (en) * 2012-05-01 2014-12-09 Src, Inc. NC-OFDM for a cognitive radio
US9450688B1 (en) * 2015-05-22 2016-09-20 Rockwell Collins, Inc. Autonomous spectral harvesting system
TR201808326T4 (tr) * 2015-11-16 2018-07-23 Panthronics Ag Yük modülasyonlu analog gi̇ri̇ş si̇nyali̇ni̇ i̇şlemek i̇çi̇n alici
CN105871413B (zh) * 2016-06-13 2019-01-18 哈尔滨工业大学 低信噪比直接序列扩频信号检测方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI844810A0 (fi) * 1984-12-05 1984-12-05 Nokia Oy Ab Foerfarande foer mottagning och detektering av digitala signaler.
US6151313A (en) * 1997-06-06 2000-11-21 Aloha Networks, Inc. Baseband phase estimation technique for demodulation of overlapping packets
US7555033B2 (en) * 2004-06-22 2009-06-30 The Aerospace Corporation Binary offset carrier M-code envelope detector
JP4808722B2 (ja) * 2005-09-06 2011-11-02 Ｋｄｄｉ株式会社 データ伝送システム及びデータ伝送方法
JP4754324B2 (ja) * 2005-10-28 2011-08-24 Ｋｄｄｉ株式会社 無線通信装置及び通信制御方法
JP4606995B2 (ja) * 2005-10-28 2011-01-05 Ｋｄｄｉ株式会社 デジタル信号伝送方法ならびに送信装置

Also Published As

Publication number Publication date
JP2010532122A (ja) 2010-09-30
BRPI0813112B1 (pt) 2020-02-18
HK1135525A1 (en) 2010-06-04
EP2009804B1 (de) 2010-05-05
BRPI0813112A2 (pt) 2014-12-23
ATE467276T1 (de) 2010-05-15
CN101689881A (zh) 2010-03-31
US8325781B2 (en) 2012-12-04
US20100246636A1 (en) 2010-09-30
WO2009003897A1 (en) 2009-01-08
EP2009804A1 (de) 2008-12-31
JP5254326B2 (ja) 2013-08-07
PL2009804T3 (pl) 2010-10-29
CN101689881B (zh) 2013-01-09
ES2344669T3 (es) 2010-09-02

Similar Documents

Publication Publication Date Title
HK1135525A1 (en) Detecting the presence of spread spectrum signals
WO2008112928A3 (en) Adjacent channel interference detection for wireless communication
US20180224526A1 (en) Quadrature self-injection-locked radar
RU2014142687A (ru) Способ и устройство для обнаружения отношения оптического сигнала к шуму, узловое устройство и сетевая система
RU2015103820A (ru) Гомодинный приемник и способ преодоления шума смещения постоянного тока в гомодинном приемнике
KR950010444A (ko) 자동 주파수 제어(afc)회로
DK2158736T3 (da) OFDM-MIMO-radiofrekvenstransmissionssystem
TW200644454A (en) Method and apparatus for RF signal demodulation
ATE492105T1 (de) Algorithmus zur fehlerschätzung schneller trägerfrequenzen mittels synchronisierungssequenzen
ATE528871T1 (de) Kohärenter optischer digitalempfänger
RU2017110537A (ru) Беспроводная индукционная передача электроэнергии
US9209845B2 (en) Calibration
RU2013143167A (ru) Приёмное устройство и способ приёма
ATE408209T1 (de) Funkübertragungssystem mit kompensierter senderfrequenzstabilität und entsprechendem funkempfangsfrequenz-suchlauf
ATE417399T1 (de) Empfänger für verstärkermodulierte signale
CN103001654B (zh) 一种自适应变中频射频接收机
JP6769961B2 (ja) Ａｍ復調
ATE528869T1 (de) Photomischdetektor (pmd)-system und verfahren zum betreiben desselben
ATE417400T1 (de) Empfänger für verstärkermodulierte signale
RU2365923C1 (ru) Устройство для распознавания радиосигналов
JP6525234B2 (ja) 漏洩信号検出装置
RU2005140107A (ru) Способ и устройство демодуляции частотно-модулированного сигнала
WO2005039196A3 (en) Multimode receiver for frequency error mitigation
JP2004297137A (ja) 受信装置
KR20140028093A (ko) 레이더 디텍터

Legal Events

Date Code Title Description
8364 No opposition during term of opposition