G420 : Network Connection (Bluetooth Assessment Answers

The proposal should be a short document (Approx. 1500 words) containing the following:

• Title
• Name of student
• Aim(s) and Objectives of project

.Preliminary literature survey

Use existing literature to provide justification for carrying out the project

.Required resources

Consider all required resources that the project will need

.Time plan

Produce a Gaant/PERT chart showing how all objectives will be achieved  

Answer:

To design a smart home system usingTop of Form Network connection Bluetooth wifi 4G speed internet service. Bottom of Form

1.1.2 Objectives

• To develop a smart home system with Bluetooth 4G internet speed
• To incorporate security with the system
• To  determine the software and hardware requirements for the project

The Internet of Things (IOT) is demonstrated as a process that can connect different devices and appliances together in  terms of smart phone, internet, TV sensor etc. From the past few years the smart home development has become a significant advanced system that has added dimensions of communication technologies. The number of connected devices with the internet service will become 2.1 billion in the coming 2021 as expected [6]. In the year of 2016, around 82% of machine to machine connections were done over the mobile networks like 3G, 4G etc. It is expected that the ratio will become 94% because the machine to machine connectivity cost are quite less than the others. The users can get the connectivity regardless of their location.  It is also expected that this connection will be able to create a dynamic IOT network, which is mainly used in the smart home systems [9]. IOT application can bring revolution in many application sectors such as automation, transportation, energy, technology etc.

In order to develop wide space for advancements and development and also for new concept evolution the application of Internet of Things (IOT) is very essential [8]. In case of smart home system all the appliances are found to be connected with the internet and the operators operate these appliances with a remote control based smart phones and tablets. Not only the internet connection but also the basic home environment can also control and monitor the system. These will lead to energy consumption and thus the overall estimation for cost also gets reduced a lot with this application. In order to access and control the system with the help of micro web server is much beneficial from the users end and from the business perspectives [5]. The Wifi (4G network connection) provides communication protocol to the smart home owner also.

The web based service is am interoperable level of application that can also be directly connected to many other application domain such as electronic health care service, vehicular area network, distribution etc [3]. The 4G wifi network connection based smart home system provides higher level of security, quality and energy efficiency to the users. There are different wireless technologies available in the market which is applied in the smart home systems. The Bluetooth based home automation system is one of the most appropriate smart home systems which are supported by the android based operating systems.  In this case all the devices are connected to the Bluetooth (4G supported) that is widely accessed and controlled with the smart phone devices [8]. It gives a limited operating range thus, these kinds of systems done nit have any high mobility. There are two main disadvantages associated to the 4G supported wifi enabled smart home system [11]. If personal computers are utilized for the successful completion of the operations then it will consume huge rate of energy. Hosting and development of the web pages will also add on many costs to it. If proper graphical user interface is not applied then serious issue may rise in the operational scenario of the smart home system [1]. This wifi based smart home system architecture is referred to as three layered architecture and the three layers are home environment home gateway, remote environment etc.

 It is the responsibility of the system developer of the smart home system to consider all necessary components and factors before the designing. The remote ambiance presents authorized users who are allowed to access the system from their smart phone app those are using the 4G net connection [2]. On the other hand the home environment is comprises of two scenario such as home gateway and hardware module of interface. The aim of the systems is to serve data translation services between the internet webs. In addition to this, the leading components of the home gateway include Arduino Ethernet that is based on mocro web [10]. Basically the Bluetooth (4G internet) supported smart home system is consists of two main components such as remote environment and home environment. Both of these environments are connected through an internet service [6]. In order to keep the security of the system the three different components used for this system include internet firewall, router and Ethernet service. The web service offered by the system has to be easy directed, interoperable and open in nature [4]. Moreover it can be said that with the help of proper configuration the users will be able to less the energy consumption, cost ad time as well.

3. Required resources