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    TELECOMMUNICATION SYSTEM USING MULTIPLE NYQUIST ZONE OPERATIONS
    3.
    发明申请
    TELECOMMUNICATION SYSTEM USING MULTIPLE NYQUIST ZONE OPERATIONS 审中-公开

    公开(公告)号：US20170264386A1

    公开(公告)日：2017-09-14

    申请号：US15607481

    申请日：2017-05-27

    Applicant: CommScope Technologies LLC

    Inventor： Oliver Braz ,  Markus Mederle ,  Alfons Dussmann ,  Van E. Hanson ,  Nelson Christian Schmidt, JR.

    IPC: H04J1/08 ,  H04W72/04 ,  H04B1/00

    CPC classification number: H04J1/08 ,  H04B1/0007 ,  H04B1/005 ,  H04W72/0453

    Abstract: Telecommunication systems using multiple Nyquist zone operations are provided. In one aspect, a telecommunication system can include a first section and a second section. The first section can receive signals from at least one transmitting base station or transmitting terminal device. The received signals have frequencies in multiple frequency bands. The first section can also sample the received signals such that the received signals are aliased. The first section can also combine the aliased signals from the frequency bands into a combined frequency band in a common Nyquist zone. The second section can extract signals from the combined frequency band. The extracted signals are to be transmitted at frequencies in a frequency band from a Nyquist zone that is different than the common Nyquist zone. The second section can also transmit the extracted signals to at least one receiving base station or receiving terminal device. Other embodiments are disclosed.

    INTERMODULATION BYPRODUCT CANCELLATION IN ONE OR MORE NODES OF A DISTRIBUTED ANTENNA SYSTEM
    4.
    发明申请
    INTERMODULATION BYPRODUCT CANCELLATION IN ONE OR MORE NODES OF A DISTRIBUTED ANTENNA SYSTEM 审中-公开

    公开(公告)号：US20190334639A1

    公开(公告)日：2019-10-31

    申请号：US16504437

    申请日：2019-07-08

    Applicant: CommScope Technologies LLC

    Inventor： Nelson Christian Schmidt, JR.

    IPC: H04B17/24 ,  H04B1/10 ,  H04B17/14 ,  H04B17/00 ,  H04B7/04 ,  H04B17/12

    Abstract: One embodiment is directed to a device comprising one or more processing devices comprising an input and an output. The one or more processing devices are configured to receive an input signal via the input of the one or more processing devices. The one or more processing devices are further configured to apply a transfer function of a variable filter implemented via the one or more processing devices, the transfer function applied to the received input signal in order to generate a filtered signal, wherein application of the transfer function cancels, reduces, attenuates, or eliminates intermodulation byproducts of the input signal. The one or more processing devices are further configured to output the filtered signal via the output of the one or more processing devices.

    TELECOMMUNICATION SYSTEM USING MULTIPLE NYQUIST ZONE OPERATIONS
    6.
    发明申请
    TELECOMMUNICATION SYSTEM USING MULTIPLE NYQUIST ZONE OPERATIONS 有权
    使用多个纽约市区运营的电信系统

    公开(公告)号：US20160277135A1

    公开(公告)日：2016-09-22

    申请号：US15169017

    申请日：2016-05-31

    Applicant: CommScope Technologies LLC

    Inventor： Oliver Braz ,  Markus Mederle ,  Alfons Dussmann ,  Van E. Hanson ,  Nelson Christian Schmidt, JR.

    IPC: H04J1/08 ,  H04W72/04

    CPC classification number: H04J1/08 ,  H04B1/0007 ,  H04B1/005 ,  H04W72/0453

    Abstract: Telecommunication systems using multiple Nyquist zone operations are provided. In one aspect, a telecommunication system can include a first section and a second section. The first section can receive signals from at least one transmitting base station or transmitting terminal device. The received signals have frequencies in multiple frequency bands. The first section can also sample the received signals such that the received signals are aliased. The first section can also combine the aliased signals from the frequency bands into a combined frequency band in a common Nyquist zone. The second section can extract signals from the combined frequency band. The extracted signals are to be transmitted at frequencies in a frequency band from a Nyquist zone that is different than the common Nyquist zone. The second section can also transmit the extracted signals to at least one receiving base station or receiving terminal device. Other embodiments are disclosed.

    Abstract translation: 提供使用多奈奎斯特区域操作的电信系统。 一方面，电信系统可以包括第一部分和第二部分。 第一部分可以从至少一个发射基站或发射终端装置接收信号。 所接收的信号具有多个频带中的频率。 第一部分还可以对接收到的信号进行采样，使得接收到的信号是混叠的。 第一部分还可以将来自频带的混叠信号组合成共同奈奎斯特区域中的组合频带。 第二部分可以从组合的频带中提取信号。 所提取的信号将在来自与共同奈奎斯特区不同的奈奎斯特地带的频带中以频带传输。 第二部分还可以将提取的信号发送到至少一个接收基站或接收终端设备。 公开了其他实施例。

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