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1. 发明授权

US08750944B2 Wireless communication apparatus and method 有权
标题翻译：无线通信装置及方法
公开(公告)号：US08750944B2
公开(公告)日：2014-06-10
申请号：US13359092
申请日：2012-01-26
申请人： Seppo Rousu , Yrjo Kaipainen , Kim Kaltiokallio , Jonne Soininen
发明人： Seppo Rousu , Yrjo Kaipainen , Kim Kaltiokallio , Jonne Soininen
IPC分类号： H04M1/00 , H04M1/60
CPC分类号： H04M1/6075 , H04B1/3822 , H04M1/6091
摘要： In relation to wireless communication, a communications apparatus suitable for installation into a vehicle provides a user-driven communication capability in a vehicle communications system. The apparatus includes means providing a wide-area communication capability, at least one antenna interface for conveying signals to and/or from at least one antenna providing wide-area communication, at least one power input configured to receive operating power for the apparatus from a vehicle and at least one digital communication interface for providing connectivity to a master unit of the vehicle.
摘要翻译：关于无线通信，适合于安装到车辆中的通信装置在车辆通信系统中提供用户驱动的通信能力。该装置包括提供广域通信能力的装置，至少一个用于向提供广域通信的至少一个天线和/或从至少一个提供广域通信的天线传送信号的天线接口，至少一个功率输入，被配置为从一个车辆和至少一个用于提供与车辆的主单元的连接的数字通信接口。

2. 发明申请

US20130136196A1 Wireless Communication Apparatus and Method 有权
标题翻译：无线通信装置及方法
公开(公告)号：US20130136196A1
公开(公告)日：2013-05-30
申请号：US13359092
申请日：2012-01-26
申请人： Seppo ROUSU , Yrjo Kaipainen , Kim Kaltiokallio , Jonne Soininen
发明人： Seppo ROUSU , Yrjo Kaipainen , Kim Kaltiokallio , Jonne Soininen
IPC分类号： H04L27/00 , H04B7/00
CPC分类号： H04M1/6075 , H04B1/3822 , H04M1/6091
摘要： In relation to wireless communication, a communications apparatus suitable for installation into a vehicle provides a user-driven communication capability in a vehicle communications system. The apparatus includes means providing a wide-area communication capability, at least one antenna interface for conveying signals to and/or from at least one antenna providing wide-area communication, at least one power input configured to receive operating power for the apparatus from a vehicle and at least one digital communication interface for providing connectivity to a master unit of the vehicle.
摘要翻译：关于无线通信，适合于安装到车辆中的通信装置在车辆通信系统中提供用户驱动的通信能力。该装置包括提供广域通信能力的装置，至少一个用于向提供广域通信的至少一个天线和/或从至少一个提供广域通信的天线传送信号的天线接口，至少一个功率输入，被配置为从一个车辆和至少一个用于提供与车辆的主单元的连接的数字通信接口。

3. 发明授权

US08755834B2 Method and arrangement for transmitting and receiving RF signals through various radio interfaces of communication systems 有权
标题翻译：用于通过通信系统的各种无线电接口发送和接收RF信号的方法和装置
公开(公告)号：US08755834B2
公开(公告)日：2014-06-17
申请号：US13614272
申请日：2012-09-13
申请人： Risto Väisänen , Kim Kaltiokallio
发明人： Risto Väisänen , Kim Kaltiokallio
IPC分类号： H04M1/00 , H04B1/40
CPC分类号： H04B1/0057 , H04B1/0078 , H04B1/0082 , H04B1/30 , H04B1/406 , H04W88/06
摘要： A method and arrangement for transmitting and receiving RF signals, associated with different radio interfaces of communication systems, employ a direct conversion based transceiver which substantially comprises one receive signal branch and one transmit signal branch. Mixing frequencies of the different systems are generated by a single common by use of an output frequency divider in combination with the synthesizer, and by use of filtering corresponding to a system channel bandwidth by means of a controllable low-pass filter operating at baseband frequency.
摘要翻译：用于发送和接收与通信系统的不同无线电接口相关联的RF信号的方法和装置采用基本上包括一个接收信号分支和一个发射信号分支的基于直接转换的收发机。通过使用与合成器结合的输出分频器，通过使用基于频率的可控低通滤波器对系统信道带宽进行滤波，由单个公共端产生不同系统的混频。

4. 发明申请

US20090135781A1 METHOD AND ARRANGEMENT FOR TRANSMITTING AND RECEIVING RF SIGNALS THROUGH VARIOUS RADIO INTERFACES OF COMMUNICATION SYSTEMS 有权
标题翻译：通过通信系统的各种无线电接口发射和接收射频信号的方法和装置
公开(公告)号：US20090135781A1
公开(公告)日：2009-05-28
申请号：US12136465
申请日：2008-06-10
申请人： Risto Vaisanen , Kim Kaltiokallio
发明人： Risto Vaisanen , Kim Kaltiokallio
IPC分类号： H04W4/18 , H04B1/40
CPC分类号： H04B1/0057 , H04B1/0078 , H04B1/0082 , H04B1/30 , H04B1/406 , H04W88/06
摘要： A method and arrangement for transmitting and receiving RF signals, associated with different radio interfaces of communication systems, employ a direct conversion based transceiver which substantially comprises one receive signal branch and one transmit signal branch. Mixing frequencies of the different systems are generated by a single common by use of an output frequency divider in combination with the synthesizer, and by use of filtering corresponding to a system channel bandwith by means of a controllable low-pass filter operating at baseband frequency.
摘要翻译：用于发送和接收与通信系统的不同无线电接口相关联的RF信号的方法和装置采用基本上包括一个接收信号分支和一个发射信号分支的基于直接转换的收发机。不同系统的混频通过使用与合成器组合的输出分频器，并且通过利用在基带频率下工作的可控低通滤波器对应于系统信道频带的滤波，由单个公共端产生。

5. 发明申请

US20070213025A1 METHOD AND ARRANGEMENT FOR TRANSMITTING AND RECIEVING RF SIGNALS THROUGH VARIOUS RADIO INTERFACES OF COMMUNICATION SYSTEMS 审中-公开
标题翻译：通过通信系统的各种无线电接口发射和接收射频信号的方法和装置
公开(公告)号：US20070213025A1
公开(公告)日：2007-09-13
申请号：US11565339
申请日：2006-11-30
申请人： Risto Vaisanen , Kim Kaltiokallio
发明人： Risto Vaisanen , Kim Kaltiokallio
IPC分类号： H04B1/26
CPC分类号： H04B1/0057 , H04B1/0078 , H04B1/0082 , H04B1/30 , H04B1/406 , H04W88/06
摘要： A method and arrangement for transmitting and receiving RF signals, associated with different radio interfaces of communication systems, employ a direct conversion based transceiver which substantially comprises one receive signal branch and one transmit signal branch. Mixing frequencies of the different systems are generated by a single common by use of an output frequency divider in combination with the synthesizer, and by use of filtering corresponding to a system channel bandwith by means of a controllable low-pass filter operating at baseband frequency.
摘要翻译：用于发送和接收与通信系统的不同无线电接口相关联的RF信号的方法和装置采用基本上包括一个接收信号分支和一个发射信号分支的基于直接转换的收发机。不同系统的混频通过使用与合成器组合的输出分频器，并且通过利用在基带频率下工作的可控低通滤波器对应于系统信道频带的滤波，由单个公共端产生。

6. 发明授权

US5821891A Second order demodulator for sigma-delta digital to analog converter 失效
标题翻译：用于Σ-Δ数模转换器的二阶解调器
公开(公告)号：US5821891A
公开(公告)日：1998-10-13
申请号：US777172
申请日：1996-12-26
申请人： Zhongming Shi , Ken Hsu , Kim Kaltiokallio
发明人： Zhongming Shi , Ken Hsu , Kim Kaltiokallio
IPC分类号： H03M3/02 , H03M3/00
CPC分类号： H03M3/502
摘要： A demodulator subsystem incorporates second-order filtering for use within a sigma-delta DAC. A conventional demodulator is modified to include circuitry which manifests a second-order filtering response to the output of the demodulator. The added circuitry includes an additional pair of phased switched capacitor legs and a fixed capacitor. The combination of the additional circuitry with the existing phase switched and fixed capacitors of the conventional demodulator creates an additional pole which provides second order filtering to the demodulator output, effectively eliminating the high-order post filtering and minimizing both the circuit area required for implementation of the demodulator and its power consumption.
摘要翻译：解调器子系统包含用于Σ-ΔDAC内的二阶滤波。常规解调器被修改为包括对解调器的输出表现出二阶滤波响应的电路。所添加的电路包括一对附加的相控开关电容器支脚和固定电容器。附加电路与常规解调器的现有相位切换和固定电容器的组合产生附加极点，其向解调器输出端提供二阶滤波，有效地消除了高阶后置滤波并且最小化实现解调器及其功耗。

7. 发明授权

US08768408B2 Method and arrangement for transmitting and receiving RF signals through various radio interfaces of communication systems 有权
公开(公告)号：US08768408B2
公开(公告)日：2014-07-01
申请号：US12136465
申请日：2008-06-10
申请人： Risto Vaisanen , Kim Kaltiokallio
发明人： Risto Vaisanen , Kim Kaltiokallio
IPC分类号： H04M1/00 , H04W88/06
CPC分类号： H04B1/0057 , H04B1/0078 , H04B1/0082 , H04B1/30 , H04B1/406 , H04W88/06
摘要： A method and arrangement for transmitting and receiving RF signals, associated with different radio interfaces of communication systems, employ a direct conversion based transceiver which substantially comprises one receive signal branch and one transmit signal branch. Mixing frequencies of the different systems are generated by a single common by use of an output frequency divider in combination with the synthesizer, and by use of filtering corresponding to a system channel bandwidth by means of a controllable low-pass filter operating at baseband frequency.

8. 发明申请

US20130012142A1 Method and Arrangement for Transmitting and Receiving RF Signals Through Various Radio Interfaces of Communication Systems 有权
标题翻译：通过通信系统各种无线电接口发射和接收射频信号的方法和装置
公开(公告)号：US20130012142A1
公开(公告)日：2013-01-10
申请号：US13614272
申请日：2012-09-13
申请人： Risto Väisänen , Kim Kaltiokallio
发明人： Risto Väisänen , Kim Kaltiokallio
IPC分类号： H04B1/40
CPC分类号： H04B1/0057 , H04B1/0078 , H04B1/0082 , H04B1/30 , H04B1/406 , H04W88/06
摘要： A method and arrangement for transmitting and receiving RF signals, associated with different radio interfaces of communication systems, employ a direct conversion based transceiver which substantially comprises one receive signal branch and one transmit signal branch. Mixing frequencies of the different systems are generated by a single common by use of an output frequency divider in combination with the synthesizer, and by use of filtering corresponding to a system channel bandwith by means of a controllable low-pass filter operating at baseband frequency.
摘要翻译：用于发送和接收与通信系统的不同无线电接口相关联的RF信号的方法和装置采用基本上包括一个接收信号分支和一个发射信号分支的基于直接转换的收发机。不同系统的混频通过使用与合成器组合的输出分频器，并且通过利用在基带频率下工作的可控低通滤波器对应于系统信道频带的滤波，由单个公共端产生。

9. 发明申请

US20130005396A1 PROCESSOR ARRANGMENT FOR MULTI MODE WIRELESS DEVICE 有权
标题翻译：多模式无线设备的处理器布置
公开(公告)号：US20130005396A1
公开(公告)日：2013-01-03
申请号：US13371677
申请日：2012-02-13
申请人： Hannu Tapani Talvitie , Kim Kaltiokallio , Ekaterina Pogosova
发明人： Hannu Tapani Talvitie , Kim Kaltiokallio , Ekaterina Pogosova
IPC分类号： H04W88/06
CPC分类号： H04W88/06
摘要： A multi mode wireless device can communicate with cellular and non-cellular networks. The device has first and second processors in communication with each other. In one arrangement, the first processor provides control processing for physical layer 1 processing for both the cellular and the non-cellular radio communications in parallel, and the second processor provides processing for data link layer 2 for both the cellular and the non-cellular radio communications in parallel, and the device can communicate with the cellular and non-cellular networks simultaneously. In another arrangement, the first processor provides control processing for physical layer 1 processing for both the cellular and the non-cellular radio communications in parallel, and the second processor provides processing for data link layer 2 and all layers above layer 2 in the device for both the cellular and the non-cellular radio communications in parallel.
摘要翻译：多模式无线设备可以与蜂窝和非蜂窝网络进行通信。该设备具有彼此通信的第一和第二处理器。在一种布置中，第一处理器并行地为蜂窝和非蜂窝无线电通信的物理层1处理提供控制处理，并且第二处理器为蜂窝和非蜂窝无线电的数据链路层2提供处理通信并行，并且设备可以同时与蜂窝网络和非蜂窝网络进行通信。在另一种布置中，第一处理器并行地为蜂窝和非蜂窝无线电通信的物理层1处理提供控制处理，并且第二处理器为设备中的数据链路层2和层2上的所有层提供处理蜂窝和非蜂窝无线电通信并行。

10. 发明授权

US08971808B2 Processor arrangement for multi mode wireless device 有权
标题翻译：多模无线设备的处理器布置
公开(公告)号：US08971808B2
公开(公告)日：2015-03-03
申请号：US13371677
申请日：2012-02-13
申请人： Hannu Tapani Talvitie , Kim Kaltiokallio , Ekaterina Pogosova
发明人： Hannu Tapani Talvitie , Kim Kaltiokallio , Ekaterina Pogosova
IPC分类号： H04B7/00 , H04M1/00 , H04W88/06
CPC分类号： H04W88/06
摘要： A multi mode wireless device can communicate with cellular and non-cellular networks. The device has first and second processors in communication with each other. In one arrangement, the first processor provides control processing for physical layer 1 processing for both the cellular and the non-cellular radio communications in parallel, and the second processor provides processing for data link layer 2 for both the cellular and the non-cellular radio communications in parallel, and the device can communicate with the cellular and non-cellular networks simultaneously. In another arrangement, the first processor provides control processing for physical layer 1 processing for both the cellular and the non-cellular radio communications in parallel, and the second processor provides processing for data link layer 2 and all layers above layer 2 in the device for both the cellular and the non-cellular radio communications in parallel.
摘要翻译：多模式无线设备可以与蜂窝和非蜂窝网络进行通信。该设备具有彼此通信的第一和第二处理器。在一种布置中，第一处理器并行地为蜂窝和非蜂窝无线电通信的物理层1处理提供控制处理，并且第二处理器为蜂窝和非蜂窝无线电的数据链路层2提供处理通信并行，并且设备可以同时与蜂窝网络和非蜂窝网络进行通信。在另一种布置中，第一处理器并行地为蜂窝和非蜂窝无线电通信的物理层1处理提供控制处理，并且第二处理器为设备中的数据链路层2和层2上的所有层提供处理蜂窝和非蜂窝无线电通信并行。

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