scholarly journals DESAIN SISTEM ALARM MOBIL BERBASIS SMS

Sutet ◽  
2018 ◽  
Vol 7 (1) ◽  
pp. 1-7
Author(s):  
Redaksi Tim Jurnal
Keyword(s):  
Mobile Phone ◽  
Power Supply ◽  
Serial Communication ◽  
Short Message ◽  
Alarm System ◽  
Input Output ◽  
At Command ◽  
Wheeled Vehicles ◽  
Minimum System

The alarm device is very important in a vehicle, especially on four-wheeled vehicles. Alarm device installed to avoid in case of danger of theft or destruction of the car. So designed car alarm system that can send short message to car owner who use AT89S52 microcontroller. The hardware arrangement of the car alarm system uses the SMS-based AT89S52 microcontroller in this design, consisting of four main parts of the circuit, the minimum system circuit of microcontroller, power supply, serial communication, Input / Output. In SMS text sent from Wavecom M1306B modem and received by mobile (mobile phone) to SMS center or SMS Center flows in form of PDU (Protocol Data Unit). In the sms format is divided into several segments of data that each segment has a specific purpose. The segments are: SMS center number, destination number, bytes for the purpose of setting this SMS and most important is the SMS content that has been changed in the form of a PDU. To be able to send or upload SMS data to the modem and ordered the modem to send SMS data it required AT Command instructions. 

APLIKASI ENKRIPSI DAN DEKRIPSI SMS DENGAN ALGORITMA ZIG ZAG CIPHER PADA MOBILE PHONE BERBASIS ANDROID

2018 ◽  
Author(s):  
Rivalri Kristianto Hondro
Keyword(s):  
Mobile Phone ◽  
Short Message Service ◽  
Short Message ◽  
Message Service

Kemajuan perkembangan teknologi komputer dan telekomunikasi dapat membantu menyelesaikan pekerjaan dengan cepat, akurat dan efisien. Alat komunikasi yang banyak digunakan pada saat ini adalah mobile phone atau disebut juga telepon seluler. Salah satu teknologi yang digunakan untuk berkomunikasi pada mobile phone adalah dengan mengirimkan data berupa pesan singkat atau SMS (Short Message Service). Permasalahan yang ditemukan dalam berkomunikasi menggunakan mobile phone adalah pencurian, penyadapan, atau penghapusan data khususnya data SMS (Short Message Service) sehingga aspek keamanan data dianggap penting. Oleh karena itu dibutuhkan sistem kriptografi enkripsi dan dekripsi SMS, disini digunakan enkripsi simetris. Sistem ini merupakan aplikasi yang menerapkan metode zig zag cipher yang menggunakan kunci simtetris. Hasil pengujian dari sistem ini adalah pesan SMS dienkripsi dengan pola zig zag menggunakan kunci dan didekripsi menggunakan kunci yang sama dengan enkripsi.

The Role of Mobile Phone Technology in Resolving Communal Conflicts in Mandera County, Kenya

2020 ◽  
Vol 4 (2) ◽  
pp. 69-80
Author(s):  
Mohamed Ibrahim Eymoi ◽  
Patrick Mbataru
Keyword(s):  
Social Media ◽  
Conflict Resolution ◽  
Mobile Phone ◽  
Short Message Service ◽  
Instant Messaging ◽  
Video Conferencing ◽  
Short Message ◽  
Mobile Phone Technology ◽  
Message Service

The unprecedented global adoption of information and communication technologies (ICTs) is rapidly changing the way people are communicating in solving problems. For several years now, the role of ICTs has become important in the way people construct their relationships in conflict resolution. Yet little is known on the dynamism of this interaction. It is not clear how mobile technology has contributed toward conflict resolution, and this study will contribute to the knowledge on the role of mobile telephones in conflict resolution. The purpose of this study was to explore how the mobile phone technology contributed in resolving communal conflicts in Mandera County, Kenya. This study was guided by three theories: conflict transformation theory, diffusion of innovations theory and social representation theory. The conflict Tansformation Theory is adopted as the main theory of analysis.  The main idea of this theory is transforming negative conflict into constructive conflict, deals with structural, behavioural and attitudinal aspects of conflict. This study adopted a descriptive survey. The population for this study consisted of 301 employees in ICT and security department where stakeholders in technology and security sectors and the public. Primary and secondary  data was analysed according to the objectives. Primary data was derived from questionnaires formulated to target employees in ICT and security department. The data analysis included qualitative and quantitative techniques.  Qualitative data was summarized and categorized according to common themes and was presented using frequency distribution tables, graphs and charts. Content analysis was used mostly to arrive at inferences through a systematic and objective identification of the specific messages. The quantitative data collected was analyzed using descriptive statistics. The results confirmed that short message service, social media plateform, instant messaging applications, and video conferencing play a role in resolving communal conflicts in Mandera County. The study concludes that Short Message Service, Social Media Platforms and Instant Messaging Applications can be used conflict such as communal conflicts. Video Conferencing can be used to solve conflict such as relationship conflict, arises from differences in personality, style, matters of taste, and even conflict style as well as conflict in the workplace like task conflict. County government of Mandera must come up with ways of incorporating mobile phone technologies such as Short Message Service, Social Media Platforms, Instant Messaging and Video Conferencing on matters conflict resolution. The study recommends that the County Government of Mandera in collaboration with the National Government need to come up with agencies to regulate the use of social media as a medium to communicate in times of conflict since they are sometimes prone to misuse.

Development of Remote Control System for Residential AC Power Supply Based on GSM Technology

2016 ◽  
Vol 818 ◽  
pp. 169-173
Author(s):  
Muhamad Syukri Md Noh ◽  
Yanuar Z. Arief ◽  
Nor Asiah Muhamad
Keyword(s):  
Control System ◽  
Remote Control ◽  
Mobile Phone ◽  
Power Supply ◽  
Low Voltage ◽  
Assembly Language ◽  
Remote Control System ◽  
Ac Power ◽  
Message Service ◽  
The Status

The present study deals with the development of remote control system based on the Global System for Mobile Communication (GSM) technology for switching the low voltage AC power supply system at residential consumer. Function of this system is to disconnect and reconnect the electricity supply to consumers. The introduction of the GSM technology and particularly the use of hand-held mobile phones has brought the innovative distance communication to remote locations. This utilization of this technology for the remote control of systems and appliances will make life easier, safe and quick from anywhere. GSM module was used for receiving short message service (SMS) from user’s mobile phone that automatically enable the controller to take any further action such as to switch on and off the consumer load at the incoming power supply. The system was integrated with microcontroller and GSM network interface using assembly language. AVR Studio 4 software was utilized to accomplish the integration. The system is activated when user sends the SMS to GSM controller circuit at electric meter consumption panel board. Upon receiving the SMS command, the microcontroller unit then automatically controls the incoming power supply by switching on or off the device according to the user command. In other words, the developed system reads message from the mobile phone and responds to control the devices according to the received message. The system can also give feedback to the user to inform the status of switching operation if such command is received.

Effect of Mobile Phone SMS on M-Health

2017 ◽  
pp. 980-993
Author(s):  
Mahmud Akhter Shareef ◽  
Jashim Uddin Ahmed ◽  
Vinod Kumar ◽  
Uma Kumar
Keyword(s):  
Mobile Phone ◽  
Consumer Perceptions ◽  
Diabetic Patients ◽  
Short Message ◽  
Cultural Impact ◽  
Utaut Model ◽  
Use Of Technology ◽  
Message Service ◽  
Alternative Service ◽  
Delivery Channel

This chapter is engaged in identifying consumer perceptions regarding short message service (SMS) of the mobile phone as an alternative service delivery channel for Mobile-health (M-health) and studying the cultural impact of this change. In this connection, the Unified Theory of Acceptance and Use of Technology (UTAUT) model was used as the theoretical base to perceive consumer perceptions about M-health. The authors have performed an empirical study of diabetic patients in Bangladesh and Canada. Path analysis was conducted on the results of both samples. Analysis results confirmed that the UTAUT model fits quite nicely in predicting consumer perceptions of M-health-driven mobile technology. It also acknowledged that differences in cultural traits have an impact on consumer behavior.

Short Message Services for Supporting Student Learning

2012 ◽  
pp. 573-590
Author(s):  
Dick Ng’ambi
Keyword(s):  
Mobile Phone ◽  
Management System ◽  
Learning Management System ◽  
Education Institution ◽  
Anonymous Communication ◽  
Short Message ◽  
Production Environment ◽  
Seamless Integration ◽  
Safe Learning Environment ◽  
Learning Management

This chapter discusses the blending of anonymous short message services (SMS) with a learning management system (LMS) to support non-traditional postgraduate learners in a block release programme at a higher education institution. The personal ownership of the mobile phone, coupled with its consistent presence and connectivity, was enhanced through the provision of anonymous communication via SMS. The seamless integration allowed for optimal use by learners who had limited access to the LMS but greater access to the mobile device. The mobile phone enhanced with anonymity created a safe learning environment based on andragogical principles. The postgraduate programme made extensive use of the learning management system (LMS). In block release programmes, learners may be distributed in developing countries and have one contact week per module. During both pre and post-contact sessions, learners are located in contexts where mobile connectivity is more guaranteed than Internet access. Most resources are downloaded during the contact week for reading offline. As learners interact with resources they engage in internal dialogue and mobile phones can facilitate a way to artefact internal dialogues through blogging. The use of anonymous communication using SMS creates a safe and equal socially networked knowledge production environment.

The Grammar of Mobile Phone Written Language

2010 ◽  
pp. 110-198
Author(s):  
Adams B. Bodomo
Keyword(s):  
Mobile Phone ◽  
English Language ◽  
Service Providers ◽  
Written Language ◽  
Communication Process ◽  
Short Message ◽  
Voice Communication ◽  
Communicative Practice ◽  
Message Service

In the last chapter, I concentrated mainly on mobile phone voice communication. In this chapter, I will focus on mobile phone text communication. Mobile phone texting or communication through short message service (SMS) started slowly, as we saw in chapter 6, but has quickly emerged as a frequent daily linguistic, literacy or general communicative practice in which two or more people exchange messages by coding and decoding texts received and sent from their cell phones. Mobile phone texting is almost now as pervasive and as ubiquitous as mobile phone voice communication, if not more among some segments of users like young people. This communication process can be witnessed in buses, at homes, in offices, in restaurants, out in the woods, on the high seas, and even in the air! Hong Kong’s main English language newspaper, the South China Morning Post (SCMP) edition of April 11, 2004 indicates that as huge a volume of 200 million SMS messages are exchanged monthly. SMS has become a multi-million dollar business for service providers.

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