公开(公告)号：US20080200114A1

公开(公告)日：2008-08-21

申请号：US11917588

申请日：2006-06-14

申请人： Ernst Eberlein ,  Albert Heuberger ,  Marco Breiling ,  Stefan Lipp

发明人： Ernst Eberlein ,  Albert Heuberger ,  Marco Breiling ,  Stefan Lipp

IPC分类号： H04H20/74

CPC分类号： H04H20/06 ,  H04H20/28 ,  H04H20/42 ,  H04H40/90

摘要： A terrestrial transmitting station for sending out a terrestrial broadcast signal includes a first receiver for receiving a signal to obtain a satellite receive signal, a second receiver for receiving a local signal to obtain a local receive signal and a signal combiner for combining the first receive signal with the local receive signal to form a combination signal. The signal combiner is implemented to generate the combination signal so that the combination signal is formed according to a hierarchical modulation, wherein the first receive signal is contained in a base layer of the hierarchical modulation and wherein the local receive signal is contained in an overlay layer of the hierarchical modulation. A terrestrial transmitting station further includes a transmitter for sending out the combination signal. A broadcast system includes a first transmitter and at least one terrestrial transmitting station. The information emitted from the satellite-based broadcast system may be received using an associated receiver. An inventive broadcast system allows adding a local information to a supraregionally emitted transmit signal in a frequency-efficient way.

摘要翻译： 用于发送地面广播信号的地面发射站包括用于接收信号以获得卫星接收信号的第一接收机，用于接收本地信号以获得本地接收信号的第二接收机和用于组合第一接收信号的信号组合器 与本地接收信号形成组合信号。 信号组合器被实现以产生组合信号，使得根据分级调制形成组合信号，其中第一接收信号被包含在分层调制的基层中，并且其中本地接收信号包含在覆盖层 的分层调制。 地面发射站还包括用于发出组合信号的发射机。 广播系统包括第一发射机和至少一个地面发射台。 从基于卫星的广播系统发射的信息可以使用关联的接收机来接收。 本发明的广播系统允许以频率有效的方式将本地信息添加到超分辨发射的发射信号。

公开(公告)号：US07173979B1

公开(公告)日：2007-02-06

申请号：US09763009

申请日：1999-04-15

申请人： Sabah Badri ,  Ernst Eberlein ,  Stephan Buchholz ,  Stefan Lipp ,  Albert Heuberger ,  Heinz Gerhaeuser

发明人： Sabah Badri ,  Ernst Eberlein ,  Stephan Buchholz ,  Stefan Lipp ,  Albert Heuberger ,  Heinz Gerhaeuser

IPC分类号： H04L27/20

CPC分类号： H04L1/04 ,  H04L1/08 ,  H04L27/2608

摘要： The invention relates to a method and a device for transmitting information symbols using a plurality of carriers, wherein a first transmission symbol is produced (52, 54) on the basis of an information symbol. A second transmission symbol is also produced (52, 54) on the basis of the same information symbol, wherein the second transmission symbol differs from the first transmission symbol. The first and second transmission symbols are modulated (56) on a carrier and transmitted (62) at different intervals. The invention further relates to a method and a device for receiving information symbols represented by the first and second information symbols, wherein both transmission symbols received are used in order to extract the information symbol contained in both transmission symbols.

摘要翻译： 本发明涉及一种使用多个载波发送信息符号的方法和装置，其中基于信息符号产生第一传输符号（52,54）。 还基于相同的信息符号产生第二传输符号（52,54），其中第二传输符号与第一传输符号不同。 第一和第二传输符号在载波上被调制（56）并以不同的间隔传输（62）。 本发明还涉及一种用于接收由第一和第二信息符号表示的信息符号的方法和装置，其中使用接收的两个传输符号来提取包含在两个传输符号中的信息符号。

公开(公告)号：US07061997B1

公开(公告)日：2006-06-13

申请号：US09673270

申请日：1998-04-14

申请人： Ernst Eberlein ,  Sabah Badri ,  Stefan Lipp ,  Stephan Buchholz ,  Albert Heuberger ,  Heinz Gerhaeuser

发明人： Ernst Eberlein ,  Sabah Badri ,  Stefan Lipp ,  Stephan Buchholz ,  Albert Heuberger ,  Heinz Gerhaeuser

IPC分类号： H03D3/22 ,  H01J11/00

CPC分类号： H04L27/266 ,  H04L27/2679

摘要： A method and an apparatus relating to a fine frequency synchronization compensating for a carrier frequency deviation from an oscillator frequency in a multi-carrier demodulation system of the type capable of carrying out a differential phase decoding of multi-carrier modulated signals, the signals comprising a plurality of symbols, each symbol being defined by phase differences between simultaneous carriers having different frequencies. A phase difference between phases of the same carrier in different symbols is determined. Thereafter, a frequency offset is determined by eliminating phase shift uncertainties related to the transmitted information from the phase difference making use of a M-PSK decision device. Finally, a feedback correction of the carrier frequency deviation is performed based on the determined frequency offset. Alternatively, an averaged frequency offset can be determined by averaging determined frequency offsets of a plurality of carriers. Then, the feedback correction of the frequency deviation is performed based on the averaged frequency offset.

摘要翻译： 一种在能够执行多载波调制信号的差分相位解码的类型的多载波解调系统中补偿来自振荡器频率的载波频率偏差的精细频率同步的方法和装置，所述信号包括 多个符号，每个符号由具有不同频率的同时载波之间的相位差定义。 确定不同符号中相同载波的相位之间的相位差。 此后，通过利用使用M-PSK判定装置的相位差消除与发送的信息有关的相移不确定性来确定频率偏移。 最后，基于确定的频率偏移来执行载波频率偏差的反馈校正。 或者，可以通过平均确定的多个载波的频率偏移来确定平均频率偏移。 然后，基于平均的频率偏移来执行频率偏差的反馈校正。

公开(公告)号：US06931084B1

公开(公告)日：2005-08-16

申请号：US09673266

申请日：1998-04-14

申请人： Ernst Eberlein ,  Sabah Badri ,  Stefan Lipp ,  Stephan Buchholz ,  Albert Heuberger ,  Heinz Gerhaeuser ,  Robert Fischer

发明人： Ernst Eberlein ,  Sabah Badri ,  Stefan Lipp ,  Stephan Buchholz ,  Albert Heuberger ,  Heinz Gerhaeuser ,  Robert Fischer

IPC分类号： H04L27/22 ,  H04J1/02 ,  H04J11/00 ,  H04L27/26 ,  H03D1/04 ,  H03D1/06 ,  H03K5/01 ,  H03K6/04 ,  H04B1/10 ,  H04L1/00

CPC分类号： H04L27/2602 ,  H04L27/2657 ,  H04L27/2679

摘要： A method of performing an echo phase offset correction in a multi-carrier demodulation system involves the step of differential phase decoding phase shifts based on a phase difference between simultaneous carriers having different frequencies. An echo phase offset is determined for each decoded phase shift by eliminating phase shift uncertainties related to the transmitted information from the decoded phase shift. The echo phase offsets are averaged in order to generate an averaged offset. Finally, each decoded phase shift is corrected based on the averaged offset.

摘要翻译： 在多载波解调系统中执行回波相位偏移校正的方法涉及基于具有不同频率的同时载波之间的相位差的差分相位解码相移的步骤。 通过从解码的相移中消除与发送的信息相关的相移不确定性，为每个解码的相移确定回波相位偏移。 对回波相位偏移进行平均，以产生平均偏移。 最后，基于平均的偏移来校正每个解码的相移。

公开(公告)号：US4362136A

公开(公告)日：1982-12-07

申请号：US341017

申请日：1982-01-20

申请人： Stefan Lipp

发明人： Stefan Lipp

IPC分类号： F02F3/00 ,  F16J9/00 ,  F02F3/02

CPC分类号： F16J9/00 ,  F05C2201/021 ,  Y10S277/931

摘要： A piston for medium-speed internal combustion engines having a ring groove for receiving a compression piston ring. The upper and lower flanks of the ring groove when the engine is cold deviate from a plane-parallel position in relation to the adjoining upper and lower flanks respectively of the ring to such an extent that under the mechanical and thermal loading of the combustion gases in operation of the engine under rated load they are deformed into a position plane-parallel with the flanks of the ring.

摘要翻译： 一种用于中速内燃机的活塞，其具有用于接收压缩活塞环的环槽。 当发动机冷却时，环槽的上侧和下侧面相对于环的相邻的上下侧面的平面平行位置偏离到这样的程度，即在燃烧气体的机械和热负荷下 发动机在额定载荷下的运行，它们变形成与环的侧面平行的位置平面。

公开(公告)号：US07531439B2

公开(公告)日：2009-05-12

申请号：US11138984

申请日：2005-05-26

申请人： Johann Rieger ,  Stefan Lipp ,  Hans Peter Zeindl ,  Thomas Detzel ,  Hubert Maier

发明人： Johann Rieger ,  Stefan Lipp ,  Hans Peter Zeindl ,  Thomas Detzel ,  Hubert Maier

IPC分类号： H01L21/44

CPC分类号： H01L21/76838 ,  H01L21/7684

摘要： Methods for forming an integrated semiconductor circuit arrangement are disclosed. In one embodiment, a semiconductor circuit with a first semiconductor circuit region and with a second semiconductor circuit region is formed in each case in a semiconductor material region. A first metallization layer is applied to the structure thus obtained. A protective material region is then formed. A second metallization layer is subsequently applied, which is then also patterned. Afterward, the first metallization layer together with the protective material region is then patterned.

摘要翻译： 公开了形成集成半导体电路装置的方法。 在一个实施例中，在半导体材料区域中形成具有第一半导体电路区域和第二半导体电路区域的半导体电路。 将第一金属化层施加到由此获得的结构上。 然后形成保护材料区域。 随后施加第二金属化层，然后将其图案化。 之后，将第一金属化层与保护材料区域一起构图。

公开(公告)号：US20060014371A1

公开(公告)日：2006-01-19

申请号：US11138984

申请日：2005-05-26

申请人： Johann Rieger ,  Stefan Lipp ,  Hans Zeindl ,  Thomas Detzel ,  Hubert Maier

发明人： Johann Rieger ,  Stefan Lipp ,  Hans Zeindl ,  Thomas Detzel ,  Hubert Maier

IPC分类号： H01L21/44 ,  H01L21/4763

CPC分类号： H01L21/76838 ,  H01L21/7684

摘要： Methods for forming an integrated semiconductor circuit arrangement are disclosed. In one embodiment, a semiconductor circuit with a first semiconductor circuit region and with a second semiconductor circuit region is formed in each case in a semiconductor material region. A first metallization layer is applied to the structure thus obtained. A protective material region is then formed. A second metallization layer is subsequently applied, which is then also patterned. Afterward, the first metallization layer together with the protective material region is then patterned.

公开(公告)号：US08369774B2

公开(公告)日：2013-02-05

申请号：US11917588

申请日：2006-06-14

申请人： Ernst Eberlein ,  Albert Heuberger ,  Marco Breiling ,  Stefan Lipp

发明人： Ernst Eberlein ,  Albert Heuberger ,  Marco Breiling ,  Stefan Lipp

IPC分类号： H04B7/185

CPC分类号： H04H20/06 ,  H04H20/28 ,  H04H20/42 ,  H04H40/90

摘要： A terrestrial transmitting station for sending out a terrestrial broadcast signal includes a first receiver for receiving a signal to obtain a satellite receive signal, a second receiver for receiving a local signal to obtain a local receive signal and a signal combiner for combining the first receive signal with the local receive signal to form a combination signal. The signal combiner is implemented to generate the combination signal so that the combination signal is formed according to a hierarchical modulation, wherein the first receive signal is contained in a base layer of the hierarchical modulation and wherein the local receive signal is contained in an overlay layer of the hierarchical modulation. A terrestrial transmitting station further includes a transmitter for sending out the combination signal. A broadcast system includes a first transmitter and at least one terrestrial transmitting station. The information emitted from the satellite-based broadcast system may be received using an associated receiver. An inventive broadcast system allows adding a local information to a supraregionally emitted transmit signal in a frequency-efficient way.

摘要翻译： 用于发送地面广播信号的地面发射站包括用于接收信号以获得卫星接收信号的第一接收机，用于接收本地信号以获得本地接收信号的第二接收机和用于组合第一接收信号的信号组合器 与本地接收信号形成组合信号。 信号组合器被实现以产生组合信号，使得根据分级调制形成组合信号，其中第一接收信号被包含在分层调制的基层中，并且其中本地接收信号包含在覆盖层 的分层调制。 地面发射站还包括用于发出组合信号的发射机。 广播系统包括第一发射机和至少一个地面发射台。 从基于卫星的广播系统发射的信息可以使用关联的接收机来接收。 本发明的广播系统允许以频率有效的方式将本地信息添加到超分辨发射的发射信号。

公开(公告)号：US06993094B1

公开(公告)日：2006-01-31

申请号：US09673265

申请日：1998-04-14

申请人： Ernst Eberlein ,  Sabah Badri ,  Stefan Lipp ,  Stephan Buchholz ,  Albert Heuberger ,  Heinz Gerhaeuser

发明人： Ernst Eberlein ,  Sabah Badri ,  Stefan Lipp ,  Stephan Buchholz ,  Albert Heuberger ,  Heinz Gerhaeuser

IPC分类号： H04L27/22 ,  H04L27/06

CPC分类号： H04L27/2613 ,  H04L27/2659 ,  H04L27/2675 ,  H04L2027/003

摘要： A method and apparatus provide coarse frequency synchronization compensating for a carrier frequency deviation from an oscillator frequency in a demodulation system capable of demodulating a signal having a frame structure with at least one useful symbol and a reference symbol which is an amplitude-modulated sequence. A received and down-converted signal undergoes amplitude-demodulation to generate an envelope that is correlated with a predetermined reference pattern to determine the carrier frequency deviation. Finally, the oscillator frequency is controlled based on the carrier frequency deviation. The reference symbol may comprise two identical sequences. In this case, the envelope obtained by the amplitude-demodulation has two portions which are based on the identical sequences. One of the portions of the envelope is correlated with the other one of the portions in order to determine the carrier frequency deviation. The oscillator frequency is controlled based on the determined carrier frequency deviation.

摘要翻译： 一种方法和装置，在能够解调具有至少一个有用符号的帧结构的信号和作为幅度调制序列的参考符号的解调系统中，提供补偿来自振荡器频率的载波频率偏差的粗略频率同步。 接收和下变频信号进行幅度解调以产生与预定参考模式相关联的包络线以确定载波频率偏差。 最后，振荡器频率根据载波频率偏差进行控制。 参考符号可以包括两个相同的序列。 在这种情况下，通过幅度解调获得的包络具有基于相同序列的两部分。 为了确定载波频率偏差，包络线的一部分与另一部分相关。 基于确定的载波频率偏差来控制振荡器频率。

公开(公告)号：US06993084B1

公开(公告)日：2006-01-31

申请号：US09673271

申请日：1998-04-14

申请人： Ernst Eberlein ,  Sabah Badri ,  Stefan Lipp ,  Stephan Buchholz ,  Albert Heuberger ,  Heinz Gerhaeuser

发明人： Ernst Eberlein ,  Sabah Badri ,  Stefan Lipp ,  Stephan Buchholz ,  Albert Heuberger ,  Heinz Gerhaeuser

IPC分类号： H04L27/28

CPC分类号： H04L27/2613 ,  H04L5/0048 ,  H04L27/2605 ,  H04L27/2656 ,  H04L27/2657 ,  H04L27/2675

摘要： A method for generating a signal having a frame structure, each frame of the frame structure comprising at least one useful symbol, a guard interval associated to the at least one useful symbol and a reference symbol, comprises the steps of performing an amplitude modulation of a bit sequence such that the envelope of the amplitude modulated bit sequence defines a reference pattern of the reference symbol and inserting the amplitude modulated bit sequence into said signal as said reference symbol. A method for frame synchronization of a signal having such a frame structure comprises the steps of receiving the signal, down-converting the received signal, performing an amplitude-demodulation of the down-converted signal in order to generate an envelope, correlating the envelope with a predetermined reference pattern in order to detect a signal reference pattern of the reference symbol in the signal, and performing the frame synchronization based on the detection of the signal reference pattern.

摘要翻译： 一种用于产生具有帧结构的信号的方法，所述帧结构的每个帧包括至少一个有用符号，与所述至少一个有用符号相关联的保护间隔和参考符号，包括以下步骤：执行幅度调制 使得幅度调制比特序列的包络定义参考符号的参考模式，并将幅度调制比特序列插入到作为所述参考符号的所述信号中。 一种用于具有这种帧结构的信号的帧同步的方法包括以下步骤：接收信号，对接收到的信号进行下变频，对下变频信号进行幅度解调，以产生包络，将信封与 预定的参考图案，以便检测信号中参考符号的信号参考模式，并且基于信号参考模式的检测来执行帧同步。