absolute symbolとは 意味・読み方・使い方

A reception signal phase rotating angle detecting circuit 8A detects a phase rotating angle of part of the received symbol stream, corresponding to bits (1), (0) of a frame synchronizing signal of a received symbol stream on the basis of the Δϕ'(3) and an MSB of a Q symbol stream, outputs the angle to a re-mapper 7, where absolute phase processing is conducted.例文帳に追加

受信信号位相回転角検出回路8Aは、Δφ(3) とＱシンボルストリームのＭＳＢから、受信シンボルストリームのフレーム同期信号のビット(1) と(0) に相当する部分の位相回転角を検出し、リマッパ７に出力し、絶対位相化を行わせる。 - 特許庁

A multiplication processing unit 13 executes multiplication between a symbol data, representing each symbol value in a symbol data sequence configured by multi-value symbols, each including in a value region a predetermined pair of a positive value and a negative value mutually having equal absolute value, and the multiplication value determined by the multiplication value decision unit 12.例文帳に追加

乗算処理部１３は、絶対値が等しい所定の正値と負値の組を値域に含んだ多値シンボルで構成されるシンボルデータ列における各シンボル値を表すシンボルデータと、乗算値決定部１２にて決定された乗算値との乗算を実行する。 - 特許庁

A multiplication processing section 13 executes multiplication of symbol data representing each symbol value in a symbol data sequence comprising multi-value symbols each including in its range a set of prescribed positive and negative values whose absolute values are equal to each other with the multiplier determined by the multiplier determining section 12.例文帳に追加

乗算処理部１３は、絶対値が等しい所定の正値と負値の組を値域に含んだ多値シンボルで構成されるシンボルデータ列における各シンボル値を表すシンボルデータと、乗算値決定部１２にて決定された乗算値との乗算を実行する。 - 特許庁

An amplitude difference calculating section 42 calculates the difference in amplitude between the delayed sample value from the section 41 and the sample value of the signal 122, and a timing detecting section 60 detects a symbol synchronization timing based on the change in absolute value amplitude difference obtained by applying absolute value processing to this amplitude difference.例文帳に追加

振幅差算出部４２では、シンボル遅延部４１からの遅延サンプル値と直列ベースバンド信号１２２のサンプル値との振幅差を算出し、この振幅差を絶対値化処理した絶対値振幅差の変化に基づき、タイミング検出部６０でシンボル同期タイミングを検出する。 - 特許庁

A reception signal phase rotating angle detection circuit 8C detects the phase rotating angle of a part of the received symbol stream corresponding to bit (1), of a frame synchronizing signal of a received symbol stream on the basis of the Δϕ(3) and an MSB of an output Q' of the remapper 7, outputs the angle to the remapper 7, where absolute phase processing is conducted.例文帳に追加

受信信号位相回転角検出回路8Cは、Δφ(3) とリマッパ７の出力のＱ´のMSB から、受信シンボルストリームのフレーム同期信号のビット(1) に相当する部分の位相回転角を検出し、リマッパ７に出力し、絶対位相化を行わせる。 - 特許庁

Moreover, a phase difference signal is outputted from a complex arithmetic output signal, this phase difference signal is delayed by one symbol, and a detection signal denoting a period of phase modulation for a lowest transmission rate is outputted resulting from applying cosine absolute value arithmetic operation to a phase difference between a phase signal and the phase difference signal delayed by one symbol.例文帳に追加

更に、複素演算出力信号から位相差信号を出力し、この位相差信号を１シンボル遅延して位相信号との位相差を検出してコサイン絶対値演算した最低速伝送の位相変調の期間を示す検出信号を出力する。 - 特許庁

An ALC circuit 44 calculates an average of absolute values of data at the symbol points and obtains a threshold value between the symbols of I and Q signals respectively on the basis of the average.例文帳に追加

ＡＬＣ回路４４は、シンボル点の各データの絶対値の平均値を算出し、その平均値に基づいてＩ信号とＱ信号それぞれのシンボル間の閾値を求める。 - 特許庁

A synchronization detection unit 5 generates a correlation signal between a reference signal to be obtained by modulating only a pilot signal and a received signal, and detects the peak of its absolute value to estimate symbol timing.例文帳に追加

同期検出部５は、パイロット信号のみを変調して得られる基準信号と受信信号との間の相関信号を生成し、その絶対値のピークを検出してシンボルタイミングを推定する。 - 特許庁