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公开(公告)号：EP2245681A1
公开(公告)日：2010-11-03
申请号：EP09712766.6
申请日：2009-01-20
申请人： Nokia Corporation
发明人： KAUNISTO, Risto , ISACSSON, Andreas , KINARET, Jari , CAMPBELL, Eleanor , LEE, Sang-Wook , ERIKSSON, Anders
CPC分类号： H01L51/0545 , B82Y10/00 , H01L51/0048 , H01L51/0516 , Y10S977/732 , Y10S977/742 , Y10S977/932 , Y10S977/936
摘要： A device comprising a nanotube configured as a resonator (54), a source electrode (51 ), a gate electrode (52), a drain electrode (53) and at least one impeding element (55), wherein the at least one impeding element (55) is configured to minimize energy loss due to a contact resistance between at least the source electrode (51 ) and the nanotube (54).
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公开(公告)号：EP2151063A1
公开(公告)日：2010-02-10
申请号：EP07765929.0
申请日：2007-06-19
申请人： Nokia Corporation
发明人： HUTTUNEN, Anu , KAUNISTO, Risto , BELOGOLOVY, Andrey, V. , LYAKH, Mikhail, Y. , WALTHO, Alan, E.
CPC分类号： H04L12/2613 , H04B1/1027 , H04B1/1036 , H04B1/109 , H04J11/0066 , H04L27/2614 , H04L27/2647 , H04L43/026
摘要： A wideband signal comprising both a wanted signal and narrowband interference is received in a wideband receiver. The receiver comprises an interference detection unit comprising a set of sub-band filters. With the aid of the sub-band filters the received signal is processed to detect a sub-band containing the narrowband interference in time domain.
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公开(公告)号：EP1712101B1
公开(公告)日：2011-12-28
申请号：EP05702394.7
申请日：2005-02-02
申请人： Nokia Corporation
发明人： RINNE, Mikko , LAPPETELAINEN, Antti , SEPPINEN, Pauli , OJALA, Jussi , PARSSINEN, Aarno , KAUNISTO, Risto
摘要： A method, device, and system that use narrowband channels to provide higher re-use without multiplying the operator spectrum requirement. If a communication system supports variable carrier bandwidth channels, the narrow channel capacity can be divided among adjacent cells to provide higher re-use.
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公开(公告)号：EP2201623A1
公开(公告)日：2010-06-30
申请号：EP07821350.1
申请日：2007-10-15
申请人： Nokia Corporation
发明人： KAUNISTO, Risto , KINARET, Jari , CAMPBELL, Eleanor , ISACSSON, Andreas , LEE, Sang-Wook , ERIKSSON, Anders
CPC分类号： H01L51/0504 , B81B2201/0271 , B81C1/0015 , B82Y10/00 , G11C13/025 , G11C23/00 , H01L51/0048 , H03H9/02409 , H03H9/2405
摘要： A device comprises a nanotube source electrode located on a surface of a substrate between nanotube gate and nanotube drain electrodes.
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公开(公告)号：EP2351224A1
公开(公告)日：2011-08-03
申请号：EP09824475.9
申请日：2009-09-25
申请人： Nokia Corporation
发明人： STADIUS, Kari , RYYNÄNEN, Jussi , LINDFORS, Saska , KAUNISTO, Risto , PÄRSSINEN, Aarno , XU, Liangge , RAPINOJA, Tapio
CPC分类号： G06F1/022
摘要： Described is an apparatus that includes a frequency source and a plurality of time domain direct digital synthesizers each having an input connected to an output of the frequency source and an output providing an output frequency signal. A particular time domain direct digital synthesizer includes a sigma-delta modulator that functions as a second order multi-stage noise shaping sigma-delta modulator. In one exemplary embodiment sigma-delta modulator outputs provide a unitary-weighted word used to switch certain unit capacitors that comprise part of a delay modulator to produce a time-varying delay having a time-averaged value that directly corresponds to a binary value appearing on a plurality of phase accumulator outputs.
摘要翻译： 描述了一种装置，其包括频率源和多个时域直接数字合成器，每个时域直接数字合成器具有连接到频率源的输出的输入端和提供输出频率信号的输出。 特定的时域直接数字合成器包括用作二阶多级噪声整形Σ-Δ调制器的Σ-Δ调制器。 在一个示例性实施例中，Σ-Δ调制器输出提供用于切换包括延迟调制器的一部分的某些单元电容器的单位加权字，以产生时变延迟，该时变延迟具有直接对应于出现在 多个相位累加器输出。
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公开(公告)号：EP1712101A1
公开(公告)日：2006-10-18
申请号：EP05702394.7
申请日：2005-02-02
申请人： Nokia Corporation
发明人： RINNE, Mikko , LAPPETELAINEN, Antti , SEPPINEN, Pauli , OJALA, Jussi , PARSSINEN, Aarno , KAUNISTO, Risto
IPC分类号： H04Q7/36
摘要： A method, device, and system that use narrowband channels to provide higher re-use without multiplying the operator spectrum requirement. If a communication system supports variable carrier bandwidth channels, the narrow channel capacity can be divided among adjacent cells to provide higher re-use.
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