Developing Wireless Communications to Space Essay

But how does it work? The internet, based on the concept of “packet switching”, involves the travelling of small packets of data over one or more networks (Frenzel, 2013). This can be compared to “electronic postcards”, meaning that “a computer generates a piece of data and flings it into the net, just like the postal system, except 100 million times faster” (Cerf, 2013). This concept allows one computer to speak to many different computers around the network by sending out these “electronic postcards”. However, before these networks can work seamlessly together, they must use a common protocol, or set of rules for transmitting and receiving these packets of data. There are several protocols currently in use, including the OSI Model, the TCP/IP Model, UDP, HTTP, and FDP (Mitchell, 2014), but the most commonly used is Transmission Control Protocol/Internet Protocol (TCP/IP) (Gilmer, 2011). Even as early as 1977, TCP/IP was being used by other networks to link to ARPANET (Kozierok,

Describe the data communication types used historically and the developments that have led to modern day Local Area Networks (LANs). Detail any emerging technologies and where you think data communications are likely to be in ten years’ time.

Task 1: Describe the data communication types used historically and the developments that have led to modern day Local Area Networks (LANs). Detail any emerging technologies and where you think data communications are likely to be in ten year’s time.

The tactical infrastructure is leveraging these new communications capabilities to move data throughout all levels of the mission space. The Internet Protocol (IP) is the principal communications protocol being used to move data throughout the Army 's

In the recent years, wireless technologies have taken a new dimension in the ways society lives. Wireless broadband is available to everyone. Whether the users are at home, driving the car, sitting in the park, and it would even work while people are a pleasure boat ride in the middle of a lake. And because of this, the need to have information at any time and be connected in all places, all the time has been satisfied.

Increased satellite coverage, like 4g, Would improve our telecommunications until other solutions catch up. We need more ground based technologies too, such as more high speed internet cable and providers, but that takes time. More satellite coverage will increase our telecommunications abilities during that time. Making and launching satellites cost around 450 million - 800 million, but if we make a temporary deal with a telecommunications company to give us more use of their coverage that we will in exchange have the government and any businesses operating in washington to only use their satellites.

are setup, then data (packets) transmissions will be as fast and easy as in the tradition wired

This solution can be carried out by the government with the implementations of effective protocols; however, it is inefficient in that it requires a significant investment of time, money, and resources.

Communication to these probes is also a big issue, they can only receive and send feedback to and from the probes at the speed of light. They need a way around the light barrier for deep space probes and future missions. If people were to go to mars they would have to wait several minutes before they would receive feedback from

Over the past decade there has been more thought put into space exploration and on the list when deciding where to travel is Mars. Some people believe Mars has a huge pay off with a chance of finding life, valuable resources, and innovations in farming practices and equipment. Although Mars may appear to be a good investment when it comes to space exploration, it is not; travel to Mars involves many high costs, risks, and lack of public support making the mission nearly impossible to complete. To add onto the numerous other problems is the fact that there is no available technology at this time to conduct a manned mission to Mars.

Two weeks further into the journey communications have been restored and they were halfway to mars. On the NASA space shuttle, Orbiter 2, mission captain Rex Hart and David Brown were on the first ever manned mission to Mars. The Mission had been rushed and moved almost 5 months ahead of schedule. It had been rushed in order to make contact with our new found alien neighbors called the Calibrians. They were discovered through a new technology that had been designed for connecting computers and smartphones wirelessly.

Internet: Global network of networks using universal standards to connect millions of different networks (Kenneth C Laudon and Jane P Laudon., 2010).

The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite (TCP/IP) to serve billions of users worldwide. It is a network of networks that consists of millions of private, public, academic, business, and government networks, of local to global scope, that are linked by a broad array of electronic, wireless and optical networking technologies. The Internet carries a vast range of information resources and services, such as the inter-linked hypertext documents of the World Wide Web (WWW) and the infrastructure to support electronic mail.

Latency: provide service-level latency down to about 1ms (when needed) for tactile Internet, interactive and immersive experiences as well as standard Internet services.

The introduction unit gives the reader a perfect initiation to satellites and its applications. This is succeeded by a brief history of digital satellite communication systems.