v ABSTRAK
Data siraman rohani memerlukan jumlah karakter yang banyak, umumnya lebih dari 160 karakter. Oleh karena itu pengiriman Short Message Service (SMS) rohani memerlukan pengiriman yang berulang kali ke nomor tujuan yang sama. Untuk mengurangi ukuran SMS agar dapat mempercepat dan mengurangi biaya pengiriman SMS siraman rohani, maka dilakukan kompresi menggunakan algoritma Huffman. Algoritma Huffman menggunakan prinsip tiap karakter (simbol) dikodekan hanya dengan rangkaian beberapa bit, dimana karakter yang sering muncul dikodekan dengan rangkaian bit yang pendek dan karakter yang jarang muncul dikodekan dengan rangkaian bit yang lebih panjang. Dari hasil percobaan diperoleh rasio rata kompresi adalah sebesar 79.3 %.
Katakunci : Siraman Rohani, Kompresi, Sms Gateway, Huffman,
vi
THE IMLPEMENTATION OF HUFFMAN ALGORITMA COMPRESSION ON SMS GATEWAY FOR THE SERVICE OF ISLAMIC SPRITUAL CLEANSING BASED
ON CRITERIA
(PRAYER, FASTING, ZAKAT, AND HAJI)
Data spiritual cleansing requires a number of characters that a lot, generally more than 160 characters. Therefore sending Short Message Service (SMS) spiritual requires repeated delivery to the same destination number. To reduce the size of the SMS in order to speed up and reduce the cost of sending SMS spiritual cleansing, then do compression using Huffman algorithm. Huffman algorithm uses the principle of each character (symbol) is encoded only with a few bits series, where characters often appear to be encoded by a series of short bits and characters who rarely appears with a series of encoded bit longer. From the experimental results obtained average compression ratio amounted to 79.3%.
Keywords : Spiritual Cleansing,Compression, SMS Gateway, Huffman.
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