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    • 5. 发明授权
    • Control of a digital radio frequency interface
    • 数字射频接口的控制
    • US09054744B2
    • 2015-06-09
    • US13142440
    • 2009-12-16
    • Steffen Reinhardt
    • Steffen Reinhardt
    • H04L27/00H04B1/00H04B1/40
    • H04B1/0003H04B1/40
    • A control entity (100) for a communication device (110) and for communicating in accordance with a Digital Radio Frequency interface using a sequence of layers including a physical layer (102), a protocol layer (104) and a programming model layer (106), the control entity (100) comprising an interface control unit (108) implementing an interface control sub layer of the programming model layer (106) and adapted for controlling the protocol layer (104) and the physical layer (106), and a configuration interface (112) communicatively coupled to the interface control unit (108) and adapted for enabling an operator to configure a timing of control commands for controlling the control entity (100).
    • 一种用于通信设备(110)并用于使用包括物理层(102),协议层(104)和编程模型层(106)的层序列的数字射频接口进行通信的控制实体(100) ),所述控制实体(100)包括实现所述编程模型层(106)的接口控制子层并适于控制所述协议层(104)和所述物理层(106)的接口控制单元(108),以及 配置接口(112),其通信地耦合到所述接口控制单元(108)并且适于使得操作者能够配置用于控制所述控制实体(100)的控制命令的定时。
    • 6. 发明申请
    • Control of a Digital Radio Frequency Interface
    • 数字射频接口的控制
    • US20110286547A1
    • 2011-11-24
    • US13142440
    • 2009-12-16
    • Steffen Reinhardt
    • Steffen Reinhardt
    • H04L27/00
    • H04B1/0003H04B1/40
    • A control entity (100) for a communication device (110) and for communicating in accordance with a Digital Radio Frequency interface using a sequence of layers including a physical layer (102), a protocol layer (104) and a programming model layer (106), the control entity (100) comprising an interface control unit (108) implementing an interface control sub layer of the programming model layer (106) and adapted for controlling the protocol layer (104) and the physical layer (106), and a configuration interface (112) communicatively coupled to the interface control unit (108) and adapted for enabling an operator to configure a timing of control commands for controlling the control entity (100).
    • 一种用于通信设备(110)并用于使用包括物理层(102),协议层(104)和编程模型层(106)的层序列的数字射频接口进行通信的控制实体(100) ),所述控制实体(100)包括实现所述编程模型层(106)的接口控制子层并适于控制所述协议层(104)和所述物理层(106)的接口控制单元(108),以及 配置接口(112),其通信地耦合到所述接口控制单元(108)并且适于使得操作者能够配置用于控制所述控制实体(100)的控制命令的定时。
    • 7. 发明授权
    • Technique for rate matching in a data transmission system
    • 数据传输系统速率匹配技术
    • US08446300B2
    • 2013-05-21
    • US13056757
    • 2009-06-23
    • Steffen Reinhardt
    • Steffen Reinhardt
    • H03M7/00
    • H04L1/0071H04L1/0043H04L1/0066H04L1/0067H04L1/0068H04L1/1819
    • A technique for rate matching a bit stream (c(0-2)(k)) output from a channel encoder (102) to a data transmission rate on a physical transmission channel is described. A method embodiment of the technique comprises the steps of determining, at a beginning of a transmission time interval for a transmission of one or more code blocks on the transmission channel, bit positions of interleaver padding bits (dummy and/or filler bits) in an output buffer for buffering the output bits before transmission on the physical transmission channel; storing the determined padding bit positions (114); and determining, based on the stored padding bit positions, positions (d(0-2)(k)) of the output bits from the channel encoding stage (102) in the output buffer, wherein the stored padding bit positions are re-used for each of the one or more code blocks.
    • 描述从信道编码器(102)输出的比特流(c(0-2)(k))对物理传输信道上的数据传输速率进行速率匹配的技术。 该技术的方法实施例包括以下步骤:在传输信道上的一个或多个码块的传输的传输时间间隔的开头,确定在一个或多个传输信道中的交织器填充比特(伪和/​​或填充比特)的比特位置 输出缓冲器,用于在物理传输信道上传输之前缓冲输出位; 存储确定的填充比特位置(114); 以及基于所存储的填充比特位置,确定来自输出缓冲器中的信道编码级(102)的输出比特的位置(d(0-2)(k)),其中所存储的填充比特位置被重新使用 对于一个或多个代码块中的每一个。
    • 9. 发明申请
    • Technique for Synchronizing a Terminal Device with a Wireless Network
    • 终端设备与无线网络同步的技术
    • US20110176535A1
    • 2011-07-21
    • US13061908
    • 2008-09-05
    • Dietmar LipkaStefan Mueller-WeinfurtnerSteffen ReinhardtUdo Wachsmann
    • Dietmar LipkaStefan Mueller-WeinfurtnerSteffen ReinhardtUdo Wachsmann
    • H04J3/06
    • H04B7/2684H04W56/0045
    • The invention relates to a technique for controlling a synchronization of a terminal device (10) with a wireless network, e.g. an LTE network, wherein data are transmitted as a continuous data signal on a radio interface (11, 12) while being processed block-wise in the terminal (10). A method embodiment of the technique for achieving at least a downlink (11) synchronization comprises establishing a time-address mapping (TAM, 36) indicative of an association of a reference time value of an internal clock (32) with a reference address in the reception data buffer (16); determining an address of data samples representing the received data block in the reception data buffer (16) based on the time-address mapping; and initiating a block-wise reading of the data block from the reception data buffer (16) based on the determined address.
    • 本发明涉及一种用于控制终端设备(10)与无线网络的同步的技术,例如, LTE网络,其中数据在无线接口(11,12)上作为连续数据信号发送,同时在终端(10)中以块方式进行处理。 用于实现至少下行链路(11)同步的技术的方法实施例包括建立指示内部时钟(32)的参考时间值与参考地址的关联的时间地址映射(TAM,36) 接收数据缓冲器(16); 基于时间地址映射确定在接收数据缓冲器(16)中表示接收数据块的数据样本的地址; 以及基于所确定的地址,从所述接收数据缓冲器(16)发起对所述数据块的块状读取。