Digital TV broadcasts for mobile phones equipped with special receivers began in Japan's major urban areas, following several months of test broadcasts. 手機安裝特殊接收器已接收數字電視廣播，經(jīng)過(guò)數月的廣播測試之后，開(kāi)始在日本的大多數都市開(kāi)放。
We use computer simulation to compare the bit error rate performance of the Low Density Parity Check Code and the original concatenated codes in Digital Video Broadcasting Systems. 我們藉著(zhù)計算機模擬來(lái)比較低密度同位檢查碼與傳統的兩層編碼在數位電視廣播系統中錯誤率的表現。
