Systems and/or methods of wireless communications
    2.
    发明授权
    Systems and/or methods of wireless communications 有权
    无线通信的系统和/或方法

    公开(公告)号:US08811502B2

    公开(公告)日:2014-08-19

    申请号:US14187899

    申请日:2014-02-24

    Abstract: Systems, methods and/or mobile devices are provided that enable a level of privacy/security in wireless communications to be increased responsive to a content of the wireless communications, biometric data and/or a position from which the wireless communications takes place. A plurality of communications modes is used by the system infrastructure and the plurality of mobile devices communicating therewith to increase privacy and undetectability of transmitted signals. The increased level of privacy and undetectability of signals is provided via pseudo-randomly generated signaling alphabets that are used by the mobile devices and by the system infrastructure to provide the communications. This represents a level of encryption/scrambling that is over and above the conventional encryption and/or scrambling at the bit level. Accordingly, systems, methods and/or devices providing a concatenated level of encryption/scrambling are provided.

    Abstract translation: 提供了系统,方法和/或移动设备,其能够响应于无线通信的内容,生物特征数据和/或发生无线通信的位置来增加无线通信中的隐私/安全级别。 多个通信模式被系统基础设施和与其通信的多个移动设备使用以增加发射信号的隐私和不可检测性。 通过伪随机生成的信令字母提供信号的增加的隐私级别和不可检测性,所述信令字母由移动设备和系统基础设施用于提供通信。 这表示超过常规加密和/或比特级加扰的加密/加扰水平。 因此,提供了提供级联级联的加密/加扰的系统,方法和/或设备。

    SYSTEMS/METHODS OF ADAPTIVELY VARYING A SPECTRAL CONTENT OF COMMUNICATIONS
    3.
    发明申请
    SYSTEMS/METHODS OF ADAPTIVELY VARYING A SPECTRAL CONTENT OF COMMUNICATIONS 有权
    适应通信频谱内容的系统/方法

    公开(公告)号:US20140348211A1

    公开(公告)日:2014-11-27

    申请号:US14456649

    申请日:2014-08-11

    Abstract: A spectral content of a baseband waveform is varied and a measure of the baseband waveform whose spectral content has been varied is used by a transmitter in order to convey information. According to embodiments of inventive concepts, a set of frequencies that is used to provide spectral content to the baseband waveform is varied. In some embodiments, the spectral content comprises non-contiguous first and second frequency intervals wherein a third frequency interval that is between the first and second frequency intervals remains substantially devoid of providing spectral content in order to reduce or avoid interference. In other embodiments, the spectral content that is varied comprises a bandwidth that is varied. The inventive concepts are relevant to 4G LTE carrier aggregation systems/methods and/or other aspects of 4G LTE. Various transmitter/receiver embodiments are disclosed including direct synthesis transmitter/receiver embodiments.

    Abstract translation: 改变基带波形的频谱内容,并且由发射机使用其频谱内容已经变化的基带波形的测量以便传达信息。 根据本发明的实施例,用于向基带波形提供频谱内容的一组频率是变化的。 在一些实施例中,频谱内容包括不连续的第一和第二频率间隔,其中在第一和第二频率间隔之间的第三频率间隔基本上不提供频谱内容以便减少或避免干扰。 在其他实施例中,变化的频谱内容包括变化的带宽。 本发明的概念与4G LTE载波聚合系统/方法和/或4G LTE的其它方面相关。 公开了包括直接合成发射机/接收机实施例的各种发射机/接收机实施例。

    SYSTEMS/METHODS OF ADAPTIVELY VARYING A BANDWIDTH AND/OR FREQUENCY CONTENT OF COMMUNICATIONS
    4.
    发明申请
    SYSTEMS/METHODS OF ADAPTIVELY VARYING A BANDWIDTH AND/OR FREQUENCY CONTENT OF COMMUNICATIONS 有权
    系统/方法改变通信的带宽和/或频率内容

    公开(公告)号:US20130235950A1

    公开(公告)日:2013-09-12

    申请号:US13780480

    申请日:2013-02-28

    Abstract: Embodiments are provided wherein a bandwidth of a waveform sequence that is transmitted by a transmitter in order to convey information is varied. According to additional embodiments, a set of frequencies that is used to provide frequency content to the waveform sequence is also varied and comprises non-contiguous first and second frequency intervals wherein a third frequency interval that is between the first and second frequency intervals remains devoid of providing frequency content to the waveform sequence in order to avoid interference. The invention is relevant to 4G LTE carrier aggregation systems/methods and/or other aspects of 4G LTE. Various transmitter/receiver embodiments are disclosed including direct synthesis transmitter/receiver embodiments.

    Abstract translation: 提供了实施例,其中由发送器发送以便传达信息的波形序列的带宽是变化的。 根据另外的实施例,用于向波形序列提供频率内容的一组频率也是变化的,并且包括不连续的第一和第二频率间隔,其中在第一和第二频率间隔之间的第三频率间隔保持不存在 为波形序列提供频率内容,以避免干扰。 本发明涉及4G LTE载波聚合系统/方法和/或4G LTE的其它方面。 公开了包括直接合成发射机/接收机实施例的各种发射机/接收机实施例。

    SYSTEMS/METHODS OF CARRIER AGGREGATION
    6.
    发明申请
    SYSTEMS/METHODS OF CARRIER AGGREGATION 有权
    系统/载体聚集方法

    公开(公告)号:US20150055729A1

    公开(公告)日:2015-02-26

    申请号:US14509373

    申请日:2014-10-08

    Abstract: Various embodiments of carrier aggregation are provided that increase communications capacity and throughput. According to some embodiments, a transmitter is configured with a plurality of transmitter chains and, responsive to an aggregate bandwidth and/or frequency content of an overall signal that is to be transmitted by the transmitter, the overall signal is segmented into a plurality of components, each one of which comprises a bandwidth that is smaller than the bandwidth of the overall signal, and is thus transmitted by the plurality of transmitter chains of the transmitter. Accordingly, each component of the plurality of components of the overall signal is processed by a respective transmitter chain of the plurality of transmitter chains. Systems/methods of spatial multiplexing are also provided further increasing network capacity and throughput.

    Abstract translation: 提供了增加通信容量和吞吐量的载波聚合的各种实施例。 根据一些实施例,发射机被配置有多个发射机链,并且响应于要由发射机发送的总体信号的总体带宽和/或频率内容,整​​个信号被分段成多个组件 ,其中的每一个包括小于总信号的带宽的带宽,并且因此由发射机的多个发射机链发射。 因此,整个信号的多个分量的每个分量由多个发射机链的相应发射机链进行处理。 还提供了空间复用的系统/方法进一步增加了网络容量和吞吐量。

    SYSTEMS AND/OR METHODS OF WIRELESS COMMUNICATIONS
    7.
    发明申请
    SYSTEMS AND/OR METHODS OF WIRELESS COMMUNICATIONS 有权
    无线通信的系统和/或方法

    公开(公告)号:US20140171030A1

    公开(公告)日:2014-06-19

    申请号:US14187899

    申请日:2014-02-24

    Abstract: Systems, methods and/or mobile devices are provided that enable a level of privacy/security in wireless communications to be increased responsive to a content of the wireless communications, biometric data and/or a position from which the wireless communications takes place. A plurality of communications modes is used by the system infrastructure and the plurality of mobile devices communicating therewith to increase privacy and undetectability of transmitted signals. The increased level of privacy and undetectability of signals is provided via pseudo-randomly generated signaling alphabets that are used by the mobile devices and by the system infrastructure to provide the communications. This represents a level of encryption/scrambling that is over and above the conventional encryption and/or scrambling at the bit level. Accordingly, systems, methods and/or devices providing a concatenated level of encryption/scrambling are provided.

    Abstract translation: 提供了系统,方法和/或移动设备,其能够响应于无线通信的内容,生物特征数据和/或发生无线通信的位置来增加无线通信中的隐私/安全级别。 多个通信模式被系统基础设施和与其通信的多个移动设备使用以增加发射信号的隐私和不可检测性。 通过伪随机生成的信令字母提供信号的增加的隐私级别和不可检测性,所述信令字母由移动设备和系统基础设施用于提供通信。 这表示超过常规加密和/或比特级加扰的加密/加扰水平。 因此,提供了提供级联级联的加密/加扰的系统,方法和/或设备。

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