scholarly journals Aplikasi Pemberitahuan Rapat pada STMIK Dumai Berbasis SMS Gateway

2020 ◽  
Vol 5 (2) ◽  
pp. 57
Author(s):  
Putri Yunita ◽  
Masrizal Masrizal ◽  
Fitri Pratiwi

Short Message Service (SMS) is a technology that provides service for sending and receiving messages between cell phones. Every individual, government, private or educational institution cannot be separated from using SMS as one of the information media. One of them is meeting notification information. But SMS technology can only carry limited data. SMS Gateway is a system that bridges mobile phones with the system that becomes a server with SMS as the information. In the SMS Gateway work system, the user's cellular phone sends an SMS containing the written format to access the information needed through the GSM network. The SMS will be received by the SMS Gateway cellular phone which will then be retrieved by the PC using the mfbus protocol via a data cable. Up to the PC, the text format will be processed by the SMS Gateway application program to produce information that will be sent to the SMS Gateway cellular phone using the mfbus protocol via a data cable. After that the information is sent by the SMS Gateway cellular phone to the user's cellular phone. With the SMS Gateway-based meeting notification application, it can provide detailed and concurrent notification of meeting information so that each meeting member can follow according to his schedule.

Author(s):  
Raesul Azhar ◽  
Kurniawan

Mobile phones and smartphones providing the basic features of SMS (Short Message Service).Messages sent through SMS facility sometimes confidential, so that the necessary mechanisms to protect messages from crime. Mechanism that can be used to protect the message is to use a cryptographic algorithm Rijndael. This algorithm is a cryptographic algorithm chipher 128-bit block that has the ability to protect confidential messages. This research resulted in an application that can be used to protect the SMS message when the message is sent and received by users. Based on research conducted on the length of different messages with the same key length is obtained that the length of the message used computing time takes longer than the length of the message is the same and different key lengths.


ReCALL ◽  
2008 ◽  
Vol 20 (3) ◽  
pp. 315-330 ◽  
Author(s):  
Claire Kennedy ◽  
Mike Levy

AbstractThis article discusses an experiment in sending regular Short Message Service (SMS) messages to support language learning, and vocabulary learning in particular, at beginners' level in Italian at an Australian university. The approach we took built on the initiatives of Thornton and Houser (2005) and Dias (2002b), and was informed by the results of an earlier trial we had conducted with students at high-intermediate level (Levy & Kennedy, 2005). In testing the possibilities for using mobile phones for language learning purposes, we were especially interested in investigating the acceptability of a ‘push’ mode of operation, in which the scheduling of messages is determined by the teachers. While the students appreciated the experience overall, and found the message content often useful or enjoyable, there was a wide range of views on the frequency of messages acceptable. We are therefore planning the further integration of messaging into the course around a flexible arrangement involving options for high or low frequency of pushed messages, as well as messages available on request – in ‘pull’ mode.


Author(s):  
Imelda U.V Simanjuntak ◽  
Asep Suhendar

[Id]Dalam perkembangan saat ini running text dapat menjadi salah satu media informasi yg banyak dipakai berupa berita maupun iklan yang dikemas dengan tampilan yang unik dan menarik. Penulisan teks saat ini kebanyakan mengandalkan unit komputer ataupun remote kontrol yang memiliki keterbatasan dalam hal jarak dan tidak efisien. Pada perancangan ini, Arduino Uno digunakan sebagai perangkat penghubung yang telah di program sehingga user atau operator dapat menggunakan running text sebagai media informasi dengan menggunakan komunikasi melalui SMS (short message service) dari telepon seluler, kemudian pesan diterima oleh modul GSM (global system for mobile communications) Sim800L yang diteruskan ke mikrokontroller Arduino Uno untuk ditampilkan pada display running text yang dapat berupa huruf, angka dan tanda baca.Melalui rancang bangun running text ini diharapkan jarak jangkauan menjadi lebih luas antara running text dan penggunanya, proses perubahan teks nya bisa dilakukan sewaktu ? waktu dan proses pengubahan data running teks menjadi lebih mudah. Running Text yang digunakan type P10 ukuran 16cm x 32cm.Output tampilan berupa huruf atau angka yang terus berjalan sesuai pesan yang dikirim melalui SMS.Kata kunci: Running Text, Arduino Uno, SIM800L, Modul P10 16 x 32[En]Nowadays, running text is the most widely used information media in the form of news and advertisements that are packed with a unique and interesting appearance. Writing text currently mostly relies on computer units or remote controls that have limitations in terms of distance and inefficiency. In this design, Arduino Uno is used as a liaison device that already in at the program. so the user or operator can use running text as a medium of information by using communication via SMS (short message service) from mobile phone. The message received by GSM module (global system for mobile communications) Sim800L on the running text, then is forwarded to Arduino Uno microcontroller to be displayed on the display running text. Display that can be letters, numbers and punctuation marks. Through the design of the running text is expected to be wider range of distance between running text and its users, the process of text changes becomes easier for anytime. Running Text used type P10 size 16cm x 32cm. Output display in the form of letters or numbers are running according to messages via SMS.


2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Jongha Park ◽  
Tae-Oh Kim ◽  
Nae-Young Lee ◽  
Hyoungjun Kim ◽  
Eun Hee Seo ◽  
...  

Background/Aims.The preparation-to-colonoscopy (PC) interval is one of several important factors for the bowel preparation. Short message service (SMS) reminder from a cellular phone has been suggested to improve compliance in various medical situations. We evaluated the effectiveness of SMS reminders to assure the PC interval for colonoscopy.Methodology.This prospective randomized study was investigator blinded. In the No-SMS group, patients took the first 2 L polyethylene glycol (PEG) between 6 and 8 PM on the day before colonoscopy and the second 2 L PEG approximately 6 hours before the colonoscopy without SMS. In the SMS group, patients took first 2 L PEG in the same manner as the No-SMS group and the second 2 L PEG after receiving an SMS 6 hours before the colonoscopy.Results.The SMS group had a lower score than the No-SMS group, according to the Ottawa Bowel Preparation Scale(P<0.001). Multivariate logistic regression analysis showed that compliance with diet instructions (odds ratio (OR) 2.109; 95% confidence interval (CI), 1.11–3.99,P=0.022) and intervention using SMS ((OR) 2.329; 95% (CI), 1.34–4.02,P=0.002) were the independent significant factors for satisfactory bowel preparation.Conclusions.An SMS reminder to assure PC interval improved the bowel preparation quality for colonoscopy with bowel preparation.


2007 ◽  
Vol 10 (1) ◽  
pp. 53-63 ◽  
Author(s):  
Lilia Mironovschi

This study focuses on compliments in Russian language used in electronic communication. 187 examples of compliments sent from mobile phones by means of short message service (SMS) to the participants of a beauty contest that took place in a big west-Russian city were analysed. The language used in the short messages (SM) was similar to the spoken Russian language of young generation and contained incomplete sentences, slang words, etc. However, the compliments made by SMS were more expressive, more ingenious, and longer than the spoken Russian compliments. The cultural specifics of Russian SM and the specific features of SM as a discourse genre, which affect the compliment realization, are accented in the study.


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