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1. 发明授权

US06760300B1 High speed wireless OFDM transceiver modem 有权
标题翻译：高速无线OFDM收发器调制解调器
公开(公告)号：US06760300B1
公开(公告)日：2004-07-06
申请号：US09505228
申请日：2000-02-16
申请人： Wolfgang Eberle , Liesbet Van der Perre , Steven Thoen , Bert Gyselinckx , Mark Engels
发明人： Wolfgang Eberle , Liesbet Van der Perre , Steven Thoen , Bert Gyselinckx , Mark Engels
IPC分类号： H04J1100
CPC分类号： H04L5/0048 , H04L25/0226 , H04L25/03159 , H04L27/2605 , H04L27/2613 , H04L27/2657 , H04L27/2662
摘要： An apparatus for receiving and/or transmitting signals using orthogonal frequency division multiplexing, said apparatus being adapted for outputting a first output signal, comprising: a time synchronisation circuit, being adapted for determination of control information from a first signal, said first signal comprising at least of a first part being a non-orthogonal frequency division multiplexing signal and a second part being an orthogonal frequency division multiplexing signal, said determination of control information exploiting said first part of said first signal; said time synchronisation circuit, further being adapted for converting said second part of said first signal into a second signal, being in time domain representation; a transformation circuit at least converting said second signal into a third signal, being in frequency domain representation; a first frequency domain circuit, at least converting said third signal into said first output signal; and said second signal and said second part of said first signal being orthogonal frequency division multiplexing signals.
摘要翻译：一种用于使用正交频分复用来接收和/或发送信号的装置，所述装置适于输出第一输出信号，包括：时间同步电路，适于从第一信号确定控制信息，所述第一信号包括至少第一部分是非正交频分复用信号，第二部分是正交频分复用信号，所述确定利用所述第一信号的所述第一部分的控制信息;所述时间同步电路还适于转换将所述第一信号的第二部分转换为处于时域表示的第二信号;变换电路，至少将所述第二信号转换成频域表示的第三信号;第一频域电路，至少将所述第三信号进入所述第一输出信号; 所述第二信号和所述第一信号的所述第二部分是正交频分复用信号。

2. 发明授权

US06598204B1 System and method of turbo decoding 有权
公开(公告)号：US06598204B1
公开(公告)日：2003-07-22
申请号：US09507545
申请日：2000-02-18
申请人： Jochen Uwe Giese , Curt Schurgers , Liesbet Van der Perre , Bert Gyselinckx , Francky Catthoor , Marc Engels
发明人： Jochen Uwe Giese , Curt Schurgers , Liesbet Van der Perre , Bert Gyselinckx , Francky Catthoor , Marc Engels
IPC分类号： H03M1300
CPC分类号： H03M13/3905 , H03M13/2957 , H03M13/2987 , H03M13/3723 , H03M13/3922 , H03M13/3972
摘要： Methods and architectures for turbo decoding are presented. The methods are such that low energy consumption is obtained with reduced memory requirements. Moreover the methods show improved performance with respect to latency.

3. 发明授权

US06760879B2 System and method of turbo decoding 有权
标题翻译： turbo解码的系统和方法
公开(公告)号：US06760879B2
公开(公告)日：2004-07-06
申请号：US10354262
申请日：2003-01-28
申请人： Jochen Uwe Giese , Curt Schurgers , Liesbet Van der Perre , Bert Gyselinckx , Francky Catthoor , Marc Engels
发明人： Jochen Uwe Giese , Curt Schurgers , Liesbet Van der Perre , Bert Gyselinckx , Francky Catthoor , Marc Engels
IPC分类号： H03M1300
CPC分类号： H03M13/3905 , H03M13/2957 , H03M13/2987 , H03M13/3723 , H03M13/3922 , H03M13/3972
摘要： Methods and architectures for turbo decoding are presented. The methods are such that low energy consumption is obtained with reduced memory requirements. Moreover the methods show improved performance with respect to latency.
摘要翻译：提出了用于turbo解码的方法和体系结构。这些方法使得能够以较低的存储要求获得低能耗。此外，这些方法显示出相对于延迟的改进的性能。

4. 发明申请

US20060098721A1 Method and apparatus for receiving GPS/GLONASS signals 审中-公开
标题翻译：用于接收GPS / GLONASS信号的方法和装置
公开(公告)号：US20060098721A1
公开(公告)日：2006-05-11
申请号：US11302548
申请日：2005-12-13
申请人： Alain Rabaeijs , Eric Aardoom , Bert Gyselinckx , Marc Engels
发明人： Alain Rabaeijs , Eric Aardoom , Bert Gyselinckx , Marc Engels
IPC分类号： H04B1/707
CPC分类号： G01S19/32 , G01S19/22 , G01S19/30 , G01S19/33 , G01S19/37 , H04B1/707
摘要： A method of processing received L1 and L2 spread spectrum signals is disclosed. In one embodiment, the method comprises i) locally generating replicas of a known P-code, wherein each of the received signals includes a unique frequency carrier with the known pseudo-random P-code and an unknown code modulated thereon, ii) making the code replicas available at different relative phases, iii) demodulating the received L1 and L2 signals with replicas of the P-code, iv) repetitively and separately integrating the demodulated L1 and L2 signals over time periods related to the unknown code, and v) correlating an integration result for one of the L1 and L2 signals with an integration result for the other of the L1 and L2 signals.
摘要翻译：公开了一种处理接收的L1和L2扩展频谱信号的方法。在一个实施例中，该方法包括：i）本地生成已知P码的副本，其中每个接收信号包括具有已知伪随机P码和在其上调制的未知码的唯一频率载波，ii）代码复制品可用于不同的相对阶段，iii）用P代码的副本解调所接收的L1和L2信号，iv）在与未知代码相关的时间段上重复地和单独地对解调的L1和L2信号进行积分，以及v）相关 L1和L2信号之一的积分结果，具有L1和L2信号中另一个的积分结果。

5. 发明授权

US06307877B1 Programmable modem apparatus for transmitting and receiving digital data, design method and use method for the modem 有权
标题翻译：用于发送和接收数字数据的可编程调制解调器装置，调制解调器的设计方法和使用方法
公开(公告)号：US06307877B1
公开(公告)日：2001-10-23
申请号：US09138162
申请日：1998-08-21
申请人： Lieven Philips , Jan Vanhoof , Maryse Wouters , Rik De Wulf , Veerle Derudder , Carl Van Himbeeck , Ivo Bolsens , Hugo De Man , Bert Gyselinckx
发明人： Lieven Philips , Jan Vanhoof , Maryse Wouters , Rik De Wulf , Veerle Derudder , Carl Van Himbeeck , Ivo Bolsens , Hugo De Man , Bert Gyselinckx
IPC分类号： H04B169
CPC分类号： G06F8/10 , G06F17/5022 , G06F17/5045 , H04B1/707 , H04B2201/7071
摘要： The programmable modem for digital data of the present invention provides a highly programmable, digital modem implemented in an integrated circuit which can be customized to specific applications. The programmable modem uses spread spectrum techniques and is specifically programmable to alter the parameters of the modem to improve performance. The present invention also provides a systematic method and development kit to provide rapid customization of a modem for a particular application or for rapid specification of a high-performance application specific integrated circuit mode.
摘要翻译：本发明的用于数字数据的可编程调制解调器提供了可以根据特定应用定制的集成电路中实现的高度可编程的数字调制解调器。可编程调制解调器使用扩展频谱技术，具体可编程以改变调制解调器的参数以提高性能。本发明还提供了一种用于为特定应用提供调制解调器的快速定制或用于快速指定高性能专用集成电路模式的系统方法和开发套件。

6. 发明授权

US5872810A Programmable modem apparatus for transmitting and receiving digital data, design method and use method for said modem 失效
标题翻译：用于发送和接收数字数据的可编程调制解调器装置，用于所述调制解调器的设计方法和使用方法
公开(公告)号：US5872810A
公开(公告)日：1999-02-16
申请号：US592700
申请日：1996-01-26
申请人： Lieven Philips , Jan Vanhoof , Maryse Wouters , Rik De Wulf , Veerle Derudder , Carl Van Himbeeck , Ivo Bolsens , Hugo De Man , Bert Gyselinckx
发明人： Lieven Philips , Jan Vanhoof , Maryse Wouters , Rik De Wulf , Veerle Derudder , Carl Van Himbeeck , Ivo Bolsens , Hugo De Man , Bert Gyselinckx
IPC分类号： H04B1/707 , H04B1/38
CPC分类号： H04B1/707 , H04B2201/7071
摘要： The programmable modem for digital data of the present invention provides a highly programmable, digital modem implemented in an integrated circuit which can be customized to specific applications. The programmable modem uses spread spectrum techniques and is specifically programmable to alter the parameters of the modem to improve performance. The present invention also provides a systematic method and development kit to provide rapid customization of a modem for a particular application or for rapid specification of a high-performance application specific integrated circuit mode.
摘要翻译：本发明的用于数字数据的可编程调制解调器提供了可以根据特定应用定制的集成电路中实现的高度可编程的数字调制解调器。可编程调制解调器使用扩展频谱技术，具体可编程以改变调制解调器的参数以提高性能。本发明还提供了一种用于为特定应用提供调制解调器的快速定制或用于快速指定高性能专用集成电路模式的系统方法和开发套件。

7. 发明授权

US06967992B1 Method and apparatus for receiving GPS/GLONASS signals 失效
标题翻译：用于接收GPS / GLONASS信号的方法和装置
公开(公告)号：US06967992B1
公开(公告)日：2005-11-22
申请号：US09196658
申请日：1998-11-19
申请人： Alain Rabaeijs , Eric Aardoom , Bert Gyselinckx , Marc Engels
发明人： Alain Rabaeijs , Eric Aardoom , Bert Gyselinckx , Marc Engels
IPC分类号： G01S1/00 , G01S19/22 , G01S19/30 , G01S19/32 , G01S19/33 , G01S19/37 , H04B1/707 , H04B15/00 , H04K1/00 , H04L27/30
CPC分类号： G01S19/32 , G01S19/22 , G01S19/30 , G01S19/33 , G01S19/37 , H04B1/707
摘要： An electronic system for receiving spread spectrum signals, in particular GPS and/or GLONASS signals is described. In particular, the functional specification for the design of an advanced GPS and/or GLONASS receiver (AGGR) is disclosed. The AGGR is preferably fabricated including at least one sub-system implemented as an application specific integrated circuit (ASIC). The present disclosure describes the AGGR functionality and its modes of operation to a detail allowing a future user of the device to understand its features and limitations and to assess its suitability for an envisaged application. A method and an apparatus are described for processing received spread spectrum signals modulated with a unique pseudo-random code including a capability of hierarchically chaining a plurality of channel modules in series, specific forms of delay line units and correlator units which can process CA-code, P-code and Y-code signals.
摘要翻译：描述了用于接收扩频信号的电子系统，特别是GPS和/或GLONASS信号。特别地，公开了用于高级GPS和/或GLONASS接收机（AGGR）的设计的功能规范。 AGGR优选地被制造成包括被实现为专用集成电路（ASIC）的至少一个子系统。本公开描述了AGGR功能及其操作模式，以允许设备的未来用户了解其特征和限制并且评估其对所设想的应用的适用性。描述了一种方法和装置，用于处理由包含分级链接串联的多个信道模块的能力的唯一伪随机码调制的接收扩频信号，延迟线单元的特定形式以及可处理CA码的相关器单元，P码和Y码信号。

8. 发明授权

US06597727B2 Programmable modem apparatus for transmitting and receiving digital data, design method and use method for the modem 失效
公开(公告)号：US06597727B2
公开(公告)日：2003-07-22
申请号：US09972060
申请日：2001-10-05
申请人： Lieven Philips , Jan Vanhoof , Maryse Wouters , Rik De Wulf , Veerle Derudder , Carl Van Himbeeck , Ivo Bolsens , Hugo De Man , Bert Gyselinckx
发明人： Lieven Philips , Jan Vanhoof , Maryse Wouters , Rik De Wulf , Veerle Derudder , Carl Van Himbeeck , Ivo Bolsens , Hugo De Man , Bert Gyselinckx
IPC分类号： H04B169
CPC分类号： G06F8/10 , G06F17/5022 , G06F17/5045 , H04B1/707 , H04B2201/7071
摘要： The programmable modem for digital data of the present invention provides a highly programmable, digital modem implemented in an integrated circuit which can be customized to specific applications. The programmable modem uses spread spectrum techniques and is specifically programmable to alter the parameters of the modem to improve performance. The present invention also provides a systematic method and development kit to provide rapid customization of a modem for a particular application or for rapid specification of a high-performance application specific integrated circuit mode.

9. 发明申请

US20050276316A1 Method and apparatus for receiving GPS/GLONASS signals 审中-公开
标题翻译：用于接收GPS / GLONASS信号的方法和装置
公开(公告)号：US20050276316A1
公开(公告)日：2005-12-15
申请号：US11139128
申请日：2005-05-26
申请人： Alain Rabaeijs , Eric Aardoom , Bert Gyselinckx , Marc Engels
发明人： Alain Rabaeijs , Eric Aardoom , Bert Gyselinckx , Marc Engels
IPC分类号： G01S1/00 , G01S19/22 , G01S19/30 , G01S19/32 , G01S19/33 , G01S19/37 , H04B1/707 , H04B15/00 , H04K1/00 , H04L27/30
CPC分类号： G01S19/32 , G01S19/22 , G01S19/30 , G01S19/33 , G01S19/37 , H04B1/707
摘要： An apparatus for processing received spread spectrum signals modulated with a unique pseudo-random code is disclosed. In one embodiment, the apparatus comprises i) a plurality of channel modules each including a correlator, ii) a circuit configured to hierarchically chain a plurality of the channel modules in series, wherein at least one of a code, control signals and carrier signals is passed from one channel module of the chain to the next, and iii) a selector configured to select the at least one of the code, control signals and carrier signals, to be transmitted to the next channel module in the chain with a delay or without a delay.
摘要翻译：公开了一种用于处理用唯一伪随机码调制的接收扩频信号的装置。在一个实施例中，该装置包括i）多个信道模块，每个信道模块包括相关器，ii）被配置为串联链接多个信道模块的电路，其中代码，控制信号和载波信号中的至少一个是从链路的一个通道模块传递到下一个通道模块，以及iii）选择器，其被配置为选择代码，控制信号和载波信号中的至少一个，以被延迟或没有传送到链中的下一个通道模块延迟。

10. 发明授权

US06898233B2 Programmable modem apparatus for transmitting and receiving digital data, design method and use method for the modem 有权
标题翻译：用于发送和接收数字数据的可编程调制解调器装置，调制解调器的设计方法和使用方法
公开(公告)号：US06898233B2
公开(公告)日：2005-05-24
申请号：US10260373
申请日：2002-09-27
申请人： Lieven Philips , Jan Vanhoof , Maryse Wouters , Rik De Wulf , Veerle Derudder , Carl Van Himbeeck , Ivo Bolsens , Hugo De Man , Bert Gyselinckx
发明人： Lieven Philips , Jan Vanhoof , Maryse Wouters , Rik De Wulf , Veerle Derudder , Carl Van Himbeeck , Ivo Bolsens , Hugo De Man , Bert Gyselinckx
IPC分类号： G06F9/44 , G06F17/50 , H04B1/69
CPC分类号： G06F8/10 , G06F17/5022 , G06F17/5045 , H04B1/707 , H04B2201/7071
摘要： The programmable modem for digital data of the present invention provides a highly programmable, digital modem implemented in an integrated circuit which can be customized to specific applications. The programmable modem uses spread spectrum techniques and is specifically programmable to alter the parameters of the modem to improve performance. The present invention also provides a systematic method and development kit to provide rapid customization of a modem for a particular application or for rapid specification of a high-performance application specific integrated circuit mode.
摘要翻译：本发明的用于数字数据的可编程调制解调器提供了可以根据特定应用定制的集成电路中实现的高度可编程的数字调制解调器。可编程调制解调器使用扩展频谱技术，具体可编程以改变调制解调器的参数以提高性能。本发明还提供了一种用于为特定应用提供调制解调器的快速定制或用于快速指定高性能专用集成电路模式的系统方法和开发套件。

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