In response to a signal φ1 that is obtained by differentially demodulating a pilot carrier and performing phase averaging of phase information detected by the differential demodulation in a phase averaging circuit (13), pilot carriers are interpolated using an interpolation coefficient based on an ...
PROBLEM TO BE SOLVED: To provide a wireless communication apparatus capable of compensating a carrier frequency error with high reliability by reducing the adverse effect of noise. SOLUTION: The wireless communication apparatus estimates the carrier frequency error of each of signals received by a plura...
[translate] a附上27日会议议程供您参考 Enclosed on 27th the summit agenda refers for you [translate] aThe frequency error is the difference between the measured carrier frequency and the assigned frequency. 频率出错是在被测量的载波频率和指定频率之间的区别。 [translate] ...
CARRIER-FREQUENCY ERROR DETECTOR 专利名称：CARRIER-FREQUENCY ERROR DETECTOR 发明人：MAENO AKIKO,前野 晶子,ARITA EIJI,有田 栄 治,MAEDA NAOTOSHI,前田 尚利 申请号：JP2008160012 申请日：20080619 公开号：JP2010004210A 公开日：20100107 专利内容由知识产权出版社提供 专利附图：摘要：Array 申请人：MITSUBISHI...
网络释义 1. 载频偏差 offset-英汉词典... ... carrier offset 载波偏置carrier-frequency offset载频偏差chord deflection offset [测]弦线偏距 ... www.fastdict.net|基于5个网页 2. 载频偏置 offset是什... ... carrier precision offset 载频精确偏置carrier-frequency offset载频偏置coefficient of offset 移...
(57)< Abstract > Respectively it regards the fine frequency synchronization which compensates the carrier frequency error from oscillator frequency finite difference phase decoding of the multiplex carrier modulating signal which includes the plural symbols which are defined by the phase difference between...
In this work, we propose a dual frequency carrier phase error difference checking algorithm for the GNSS compass. The algorithm aims at eliminating large carrier phase error in dual frequency double differenced carrier phase measurement according to the error difference between two frequencies. The ...
The use of the algorithm as a frequency error detector (discriminator) in a recursive ("closed-loop") frequency offset estimator is also discussed, and some results concerning both the transient and the steady-state behavior of such a scheme are presented. Finally, the impact of the algorithm ...
The carrier error is blindly estimated in both phase and frequency in a carrier block (104), corrected, and the corresponding carrier signal is removed. Phase ambiguity (106), and time-of-arrival of the burst information (108) associated with a maximum positive correlation with a unique word ...
symbolthatarerepetitivewithshorterperiod.Ananalyticexpressioninformofmeansquareerror(MSE)offrequencyoffsetsynchronizationisreported,andsimulationresultsverifytheoreticalanalysis.IndexTerms—OrthogonalFrequencyDivisionMultiplexing(OFDM),CarrierFrequencyOffset(CFO),Inter-CarrierInter-ference(ICI).I.INTRODUCTIONOFDMsystemis...