室外婚宴专利名称：ADAPTIVE SYNCHRONIZER FOR A DEMODULATION CHAIN
发明人：COURTAT, Thomas
申请号：EP2018/086831螺内酯片
申请日：20181222
公开号：WO2019/129760A1
公开日：
20190704
专利内容由知识产权出版社提供
专利附图：
摘要：The prent invention relates to an adaptive synchronization device for demodulating a signal in linear modulation (x). The device functions from a sampled version of the signal (x). The device being characterized in that it compris: - at least one
大字图片synchronization module (F) comprising: - at least one first sub-module (F) arranged to deliver a first output signal (y) from the input signal (x) received at a period (T) less than the value (I) with (B) the bandwidth of the input signal (x); this first sub– module (F) is capable of compensating a transmission delay of the input signal (x) by estimation of the propagation delay (τ) between a transmitter and a receiver of a transmission medium; this first sub-module adapts the rate at its output to one sample per symbol; - at least one cond sub–module (F) arranged to deliver a corrective (δτ) to be applied to the current estimation of the delay (τ), from an error term (w) defining the decision error of the device and the influence of the processings downstream of the first sub-module (F); - at least one correction module of transmission imperfections (H), dispod downstream of the synchronization module (F) and forming a correction chain of transmission imperfections of the first output signal (y) received by this module (H) at the rhythm T, and comprising: - at least one first sub–module (H) arranged to deliver a cond output signal (z) at the r流坑村
hythm (T) estimating a stream of emitted symbols (ai); - at least one cond sub–module (H) configured to deliver the error term (w), by application of a correction to an error term (v) for estimation of symbols to consider the influence of the processings included in the first sub-module (H).
申请人：AVANTIX
地址：655 Avenue Galilée Bâtiment Horizon BP 20140 13794 Aix-en-provence FR
电脑定时开机
新年台词琴瑟和鸣意思国籍：FR
代理人：DEBAY, Yves
营销活动策划方案更多信息请下载全文后查看
