RECEPTION METHOD AND RECEIVER

To allow communication even in an environment where a large interference is existed.SOLUTION: In a reception method for receiving by a receiver a radio signal transmitted by n times of two or more integer from a transmission device, a receiver includes: a demodulation device that executes demodulati...

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Hauptverfasser: FUJISHIMA KENZABURO, YANO TAKASHI
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YANO TAKASHI
description To allow communication even in an environment where a large interference is existed.SOLUTION: In a reception method for receiving by a receiver a radio signal transmitted by n times of two or more integer from a transmission device, a receiver includes: a demodulation device that executes demodulation processing of n sets of signals received in accordance with the radio signal transmitted by the n times; a decoding device that executes decoding processing in a collection of a demodulation result of the n sets to be demodulated; a de-interleaver that executes de-interleave processing for replacing an order of a coding of the demodulation result by the demodulation device; and an interleaver that executes interleave processing for replacing an order of a coding of the decoding result by the decoding device. The reception method includes a step of reducing each of the modulation result of the n sets by the demodulation device from each of n sets of signals to be duplicated or the demodulation result of the n sets by the demodulation device to be executed by the de-interleave processing after the duplication to the n sets for inputting the decoding result by the decoding device to the demodulation device.SELECTED DRAWING: Figure 6 【課題】大きな干渉が存在する環境でも通信が可能とする。【解決手段】送信機から2以上の整数であるn回送信される無線信号を受信機が受信する受信方法であって、前記受信機は、前記n回送信された無線信号に対応し受信したnセットの信号の復調処理を実行する復調器と、前記復調されたnセットの復調結果をまとめて復号処理を実行する復号器と、前記復調器による復調結果の符号の順序を入れ替えるデインタリーブ処理を実行するデインタリーバと、前記復号器による復号結果の符号の順序を入れ替えるインタリーブ処理を実行するインタリーバとを有し、前記受信方法は、前記復号器よる復号結果が前記復調器に入力されるためにnセットに複製された後に、当該複製されたnセットの信号の各々から前記復調器によるnセットの復調結果、又は、前記デインタリーブ処理された前記復調器によるnセットの復調結果の各々を減じることを特徴とする。【選択図】図6
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The reception method includes a step of reducing each of the modulation result of the n sets by the demodulation device from each of n sets of signals to be duplicated or the demodulation result of the n sets by the demodulation device to be executed by the de-interleave processing after the duplication to the n sets for inputting the decoding result by the decoding device to the demodulation device.SELECTED DRAWING: Figure 6 【課題】大きな干渉が存在する環境でも通信が可能とする。【解決手段】送信機から2以上の整数であるn回送信される無線信号を受信機が受信する受信方法であって、前記受信機は、前記n回送信された無線信号に対応し受信したnセットの信号の復調処理を実行する復調器と、前記復調されたnセットの復調結果をまとめて復号処理を実行する復号器と、前記復調器による復調結果の符号の順序を入れ替えるデインタリーブ処理を実行するデインタリーバと、前記復号器による復号結果の符号の順序を入れ替えるインタリーブ処理を実行するインタリーバとを有し、前記受信方法は、前記復号器よる復号結果が前記復調器に入力されるためにnセットに複製された後に、当該複製されたnセットの信号の各々から前記復調器によるnセットの復調結果、又は、前記デインタリーブ処理された前記復調器によるnセットの復調結果の各々を減じることを特徴とする。【選択図】図6</abstract><oa>free_for_read</oa></addata></record>
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subjects BASIC ELECTRONIC CIRCUITRY
CODE CONVERSION IN GENERAL
CODING
DECODING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title RECEPTION METHOD AND RECEIVER
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