A transceiver, a sudac, a method for signal processing in a transceiver, and methods for signal processing in a sudac
    1.
    发明公开
    A transceiver, a sudac, a method for signal processing in a transceiver, and methods for signal processing in a sudac 审中-公开
    收发器,sudac,收发器中的信号处理方法以及sudac中的信号处理方法

    公开(公告)号:EP2991441A3

    公开(公告)日:2016-04-06

    申请号:EP14198339.5

    申请日:2014-12-16

    IPC分类号: H04W88/04 H04L25/03

    摘要: A transceiver of a user equipment comprises a receiving stage, a frontend channel estimator, a frontend channel equalizer, a backend channel estimator, and a backend channel equalizer. The receiving stage is configured to receive an inbound signal from a SUDAC, which enables a relay communication comprising a frontend communication using extremely-high frequencies and a backend communication using ultra-high frequencies. The inbound signal comprises a data portion, a backend control portion and a frontend control portion, the frontend control portion comprising a frontend evaluation signal and a configuration signal. The frontend channel estimator is configured to perform a channel estimation based on the frontend evaluation signal wherein the frontend channel equalizer is configured to equalize distortions, caused by using the extremely-high frequencies, based on the channel estimation of the frontend channel estimator. The backend channel estimator is configured to perform a channel estimation based on the backend control portion wherein the backend channel equalizer is configured to equalize distortions, caused by using the ultra-high frequencies, based on the channel estimation of the backend channel estimator.

    摘要翻译: 用户设备的收发器包括接收级,前端信道估计器,前端信道均衡器,后端信道估计器和后端信道均衡器。 接收级被配置为从SUDAC接收入站信号,其使得能够进行包括使用极高频率的前端通信和使用超高频率的后端通信的中继通信。 入站信号包括数据部分,后端控制部分和前端控制部分,前端控制部分包括前端评估信号和配置信号。 前端信道估计器被配置为基于前端评估信号来执行信道估计,其中前端信道均衡器被配置为基于前端信道估计器的信道估计来均衡由于使用极高频率而引起的失真。 后端信道估计器被配置为基于后端控制部分来执行信道估计,其中后端信道均衡器被配置为基于后端信道估计器的信道估计来均衡由于使用超高频而引起的失真。

    A transceiver, a sudac, a method for signal processing in a transceiver, and methods for signal processing in a sudac
    2.
    发明公开
    A transceiver, a sudac, a method for signal processing in a transceiver, and methods for signal processing in a sudac 审中-公开
    收发器SUDAC,在SUDAC在发射器 - 接收器的信号处理的方法及方法的信号处理

    公开(公告)号:EP2991441A2

    公开(公告)日:2016-03-02

    申请号:EP14198339.5

    申请日:2014-12-16

    IPC分类号: H04W88/04 H04L25/03

    摘要: A transceiver of a user equipment comprises a receiving stage, a frontend channel estimator, a frontend channel equalizer, a backend channel estimator, and a backend channel equalizer. The receiving stage is configured to receive an inbound signal from a SUDAC, which enables a relay communication comprising a frontend communication using extremely-high frequencies and a backend communication using ultra-high frequencies. The inbound signal comprises a data portion, a backend control portion and a frontend control portion, the frontend control portion comprising a frontend evaluation signal and a configuration signal. The frontend channel estimator is configured to perform a channel estimation based on the frontend evaluation signal wherein the frontend channel equalizer is configured to equalize distortions, caused by using the extremely-high frequencies, based on the channel estimation of the frontend channel estimator. The backend channel estimator is configured to perform a channel estimation based on the backend control portion wherein the backend channel equalizer is configured to equalize distortions, caused by using the ultra-high frequencies, based on the channel estimation of the backend channel estimator.

    摘要翻译: 用户设备的收发器包括接收级,一个前端信道估计器,信道均衡器前端,后端信道估计器,以及一后端信道均衡器。 接收级被配置为接收对入站信号从SUDAC,这使得中继通信包括使用非常高的频率和使用超高频的后端连通的前端连通。 入站信号包括数据部分,后端控制部分和前端部分的控制,前端控制部分包括一个前端评估信号和配置信号。 前端信道估计器被配置为执行基于worin前端信道均衡器的前端评估信号的信道估计被配置成均衡失真,通过使用非常高的频率,基于所述信道估计器前端的信道估计引起的。 后端的信道估计器被配置为执行基于worin后端信道均衡器的后端控制部分的信道估计被配置成均衡失真,通过使用超高频率的基础上,后端信道估计器的信道估计引起的。

    KOMMUNIKATIONSNETZWERK
    3.
    发明公开

    公开(公告)号:EP4030656A1

    公开(公告)日:2022-07-20

    申请号:EP21151689.3

    申请日:2021-01-14

    IPC分类号: H04L1/00 H04L1/18

    摘要: Kommunikationsnetzwerk mit folgenden Merkmalen: einer Basisstation; mehreren Knoten umfassend zumindest einen ersten und einen zweiten Knoten, wobei ein oder mehrere Knoten als Relayknoten zwischen der Basisstation und einem der mehreren Knoten oder zwischen zwei der mehreren Knoten einsetzbar sind, wobei für die Übermittlung von Basisstation an den ersten Knoten oder von dem ersten Knoten an die Basisstation ein Superframe verwendet wird, wobei das Superframe einen ersten und einen zweiten Bereich aufweist, wobei der erste Bereich zur Übertragung von einem oder mehreren Datenpaketen oder zur Übertragung von einem oder mehreren Datenpaketen im Downlink- oder zur Übertragung von einem oder mehreren Datenpaketen im Uplinkpaket dient und wobei der zweite Bereich zur Wiederholübertragung oder Weiterleitungsübertragung dient.

    Sudac, user equipment, base station and sudac system
    4.
    发明公开
    Sudac, user equipment, base station and sudac system 审中-公开
    SUDAC,Benutzerausrüstung,Basisstation和SUDAC系统

    公开(公告)号:EP2991241A1

    公开(公告)日:2016-03-02

    申请号:EP14182528.1

    申请日:2014-08-27

    IPC分类号: H04B7/155

    摘要: A SUDAC comprises a first wireless communication interface, a second wireless communication interface and a processor. The first wireless communication interface is configured for using ultra-high frequency in order to establish at least one backend communication link with a base station. The second wireless communication interface is configured for using extremely-high frequency in order to establish at least one frontend communication link with a user equipment. The processor is configured for at least partially forwarding a user information signal received via the frontend communication link as a communication signal to be transmitted via the backend communication link while frequency converting the extremely-high frequency to the ultra-high frequency or for forwarding at least partially the communication signal received via the backend communication link as the user information signal to be transmitted via the frontend communication link while frequency converting the ultra-high frequency to the extremely-high frequency. The processor is further configured for extracting control information from the user information signal and for controlling forward parameters of the first or the second wireless communication interface based on the control information. The forward parameters relate to at least one of a time, a frequency, a space or a code resource of the backend communication link or the frontend communication link. The processor is configured for frequency converting the user information signal received at extremely-high frequency to the communication signal at the ultra-high frequency and for frequency converting the communication signal at the extremely-high frequency to the communication signal at the ultra-high frequency or the SUDAC comprises an analog-to-digital converter configured for digitizing the user information signal received at extremely-high frequency and a digital-to-analog converter configured for analogizing a digitalized communication signal to obtain the communication signal at the ultra-high frequency, wherein the processor is configured for generating the digitalized communication signal based on the digitalized user information signal.

    摘要翻译: SUDAC包括第一无线通信接口,第二无线通信接口和处理器。 第一无线通信接口被配置为使用超高频以便与基站建立至少一个后端通信链路。 第二无线通信接口被配置为使用极高频率以便与用户设备建立至少一个前端通信链路。 处理器被配置为至少部分地转发经由前端通信链路接收的用户信息信号作为要经由后端通信链路发送的通信信号,同时将极高频率频率转换为超高频率或至少转发 部分地经由后端通信链路接收的通信信号作为要经由前端通信链路发送的用户信息信号,同时将超高频率频率转换为极高频率。 处理器还被配置为从用户信息信号提取控制信息,并且用于基于控制信息来控制第一或第二无线通信接口的前向参数。 前向参数与后端通信链路或前端通信链路的时间,频率,空间或代码资源中的至少一个有关。 处理器被配置为将以极高频率接收的用户信息信号以超高频率的通信信号进行频率转换,并且以极高频率将通信信号频率转换为超高频率的通信信号 或SUDAC包括被配置为将在极高频率下接收的用户信息信号数字化的模数转换器和被配置为对数字化通信信号进行模拟以获得超高频率的通信信号的数模转换器 ,其中所述处理器被配置为基于所述数字化用户信息信号来生成所述数字化通信信号。