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    REDUCING AUTOMATIC GAIN CONTROL PROCESS IN TIME DIVISION DUPLEX COMMUNICATION MODE
    2.
    发明公开
    REDUCING AUTOMATIC GAIN CONTROL PROCESS IN TIME DIVISION DUPLEX COMMUNICATION MODE 审中-公开
    自动化系统自动化系统VERSTÄRKUNGSREGELPROZESSESIM ZEITDUPLEX-KOMMUNIKATIONSMODUS

    公开(公告)号：EP2113143A4

    公开(公告)日：2016-06-01

    申请号：EP07861121

    申请日：2007-12-18

    Applicant: ERICSSON TELEFON AB L M

    Inventor： NEJATIAN ALIREZA

    IPC: H04B1/16 ,  H03G3/20 ,  H03M1/18

    CPC classification number: H04W52/52

    Abstract: In TDD mobile networks, an incoming signal is received during a time period where no uplink communication takes place. The incoming signal is measured and analyzed to determine a noise level. Based on the noise level and on an uplink signal level from expected in a future uplink time slot, a gain for the automatic gain controller is set for use in future uplink communications. The gain is set to optimize the operation of an analog-to-digital converter.

    Abstract translation: 在TDD移动网络中，在不进行上行链路通信的时间段期间接收到输入信号。 测量和分析输入信号以确定噪声电平。 基于噪声水平和在未来上行链路时隙中预期的上行链路信号电平，自动增益控制器的增益被设置为在将来的上行链路通信中使用。 增益被设置为优化模数转换器的操作。

    REDUCING AUTOMATIC GAIN CONTROL PROCESS IN TIME DIVISION DUPLEX COMMUNICATION MODE
    5.
    发明申请
    REDUCING AUTOMATIC GAIN CONTROL PROCESS IN TIME DIVISION DUPLEX COMMUNICATION MODE 审中-公开
    减少时分双工通信模式下的自动增益控制过程

    公开(公告)号：WO2008103094A3

    公开(公告)日：2008-10-16

    申请号：PCT/SE2007051026

    申请日：2007-12-18

    Applicant: ERICSSON TELEFON AB L M

    Inventor： NEJATIAN ALIREZA

    IPC: H04B1/16 ,  H03G3/20 ,  H03M1/18

    CPC classification number: H04W52/52

    Abstract: In TDD mobile networks, an incoming signal is received during a time period where no uplink communication takes place. The incoming signal is measured and analyzed to determine a noise level. Based on the noise level and on an uplink signal level from expected in a future uplink time slot, a gain for the automatic gain controller (510) is set for use in future uplink communications. The gain is set to optimize the operation of an analog-to- digital converter (520).

    Abstract translation: 在TDD移动网络中，在没有上行链路通信发生的时间段期间接收到输入信号。 测量并分析输入信号以确定噪音水平。 基于噪声电平和来自未来上行链路时隙中预期的上行链路信号电平，自动增益控制器（510）的增益被设置用于未来上行链路通信。 增益被设置为优化模数转换器（520）的操作。

    METHOD AND APPARATUS FOR ADAPTING AN RF RECEIVER CONFIGURATION
    6.
    发明申请
    METHOD AND APPARATUS FOR ADAPTING AN RF RECEIVER CONFIGURATION 审中-公开
    适应射频接收机配置的方法和装置

    公开(公告)号：WO2014053488A3

    公开(公告)日：2014-07-10

    申请号：PCT/EP2013070451

    申请日：2013-10-01

    Applicant: ERICSSON TELEFON AB L M

    Inventor： SIOMINA IANA ,  NEJATIAN ALIREZA

    IPC: H04W24/02 ,  H04B17/00

    CPC classification number: H04W64/00 ,  G01S5/021 ,  H04B17/0085 ,  H04B17/21 ,  H04B17/24 ,  H04B17/29 ,  H04B17/309 ,  H04W24/10

    Abstract: A technique for operating a radio network node having at least one radio frequency receiver for receiving signals according to a wireless communication standard is described. A method implementation of the technique comprises providing RF receiver capabilities of the radio network node by transmitting a report message comprising report information. The report information pertains to a current RF receiver configuration with one or more current RF characteristics or possible RF receiver configurations with a range of one or more possible RF characteristic. The method also comprises receiving a control message comprising control information, wherein the control information pertain to a control of the current RF receiver configuration. The RF receiver configuration is then adapted based on the control information.

    Abstract translation: 描述了一种用于操作具有至少一个用于根据无线通信标准接收信号的射频接收机的无线电网络节点的技术。 该技术的方法实现包括通过发送包括报告信息的报告消息来提供无线电网络节点的RF接收机能力。 报告信息涉及具有一个或多个当前RF特性的当前RF接收器配置或具有一个或多个可能RF特性的范围的可能RF接收器配置。 该方法还包括接收包括控制信息的控制消息，其中控制信息涉及当前RF接收机配置的控制。 然后基于控制信息来调整RF接收机配置。

    METODO Y APARATO PARA ESTIMACION METRICA DE RENDIMIENTO DE RF.
    8.
    发明专利
    METODO Y APARATO PARA ESTIMACION METRICA DE RENDIMIENTO DE RF. 未知

    公开(公告)号：MX2015004138A

    公开(公告)日：2015-07-06

    申请号：MX2015004138

    申请日：2013-10-01

    Applicant: ERICSSON TELEFON AB L M

    Inventor： SIOMINA IANA ,  NEJATIAN ALIREZA

    IPC: H04B17/00 ,  G01S5/02

    Abstract: Se describe una técnica para obtener una estimación métrica de rendimiento de radiofrecuencia (RF) para un receptor utilizado por al menos una de una medición de posicionamiento y una medición de tiempo. Una implementación de método de esa técnica incluye las etapas de calcular al menos una de una probabilidad de detección y un índice de falsa alarma para una señal de radio que puede utilizarse para la medición, y obtención de al menos una estimación métrica de rendimiento de RF para el receptor basada en al menos una de la probabilidad de detección calculada y el índice de falsa alarma calculado.

    METHOD AND RADIO NODE FOR CONTROLLING CHANGE OF COMMUNICATION MODE
    9.
    发明专利
    METHOD AND RADIO NODE FOR CONTROLLING CHANGE OF COMMUNICATION MODE 未知

    公开(公告)号：IN1479KON2014A

    公开(公告)日：2015-10-23

    申请号：IN1479KON2014

    申请日：2014-07-14

    Applicant: ERICSSON TELEFON AB L M

    Inventor： NEJATIAN ALIREZA ,  SU YOUPING

    IPC: H04B1/04 ,  H04B1/44

    Abstract: Method and radio node(500) for controlling a change of communication mode between transmit mode and receive mode according to a Time Division Duplex TDD scheme. The radio node has at least two parallel branches (504 06) for transmission and reception of radio signals wherein the branches currently operate in a first communication mode. The radio node obtains one or more indication signals (S1A S1B) generated by one or more of the branches to indicate that the first mode has been turned off. When it is determined that the first communication mode has not been turned off in a faulty branch e.g. by not receiving an indication signal in time from that branch the first mode is disabled in the faulty branch and/or the faulty branch is reported to a supervision centre (510). Thereby it can be discovered when one of the branches is misaligned or otherwise faulty and suitable actions can be taken for repairing or replacing the faulty branch.

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