In addition, face-to-face communication is more necessary in business communication and making friends than social networking. Przybylski and Netta think that technology may present a barrier to human interactions, especially when people are having meaningful conversations. (2012) However, some people actually pay more attention to playing mobile phones when they are sitting with friends and chatting together. So people and people are usually no longer as close as before. Besides, in the process of communication, some people lack sincerity to set up a fraud on the Internet through their mobile phones.
1. INTRODUCTION 1.1 General introduction: A wireless network is a flexible data communications system, which uses wireless media such as radio frequency technology to transmit and receive data over the air, minimizing the need for wired connections (What is Wireless LAN, White Paper). Wireless networks are used to augment rather than replace wired networks and are most commonly used to provide last few stages of connectivity between a mobile user and a wired network. Wireless networks use electromagnetic waves to communicate information from one point to another without relying on any physical connection. Radio waves are often referred to as radio carriers because they simply perform the function of delivering energy to a remote
It provides greater portability and flexibility than the traditional phone-line systems. On the other hand, Wi-fi is a wireless technology that uses radio waves from the EM spectrum to provide high speed internet. People usually mistake Wi-fi as a short form for Wireless Fidelity although this is not the case. It is just a trademark phrase that is used for IEEE 802.11x standard. It is normally faster than mobile internet but wi-fi access points are usually limited.
In the past, there were a lot of difficulties to communicate with people all over the world. Data were transmitted from only two devices that are connected by cables. Thus, network was invented and gives a great benefit to different societies all over the world. However, the existence of networks makes the communication even easier and faster. Therefore, data are being transmitted through huge region all over the world, which is wireless connection.
sending virtual messages is a good way to connect, but when the people are placed in an environment with others they may become socially awkward, due to the anxiety they come across being face to face. This shows how our dependence on technology erodes our communication skills. Plus, most of our remote interactions today are done through technology. There are times that it’s quicker and easier to just use emoticons than to actually say the words they represent. It can be annoying to the receiver though, because they will think that we’re too lazy to even type the things that we need to say.
Background A review of Fundamentals of Wireless Communication by David Tse and Pramod Viswanath shows that wireless communication technologies are one of the most varied area in the communication field and it has not slowed down since its study in the 1960s. Demand with regards to wireless connectivity due to mobile phones have only served to push the technological demands further. Starting from the famous demonstration of wireless telegraphy by Marconi in 1897, radio waves began travelling across the Atlantic Ocean in 1901, and it has now matured into the high
In a nutshell, I believe that communication in social network is a good invention but not the end of communication. It has bring a lot of convenience to people as it is cost effective, has high mobility and can strengthen the relationship of people. People are able to do the business in the social network too.So, it’s really a good invention as it is
Wireless networking is sharing the gadgets, allowing these to communicate with each other. In a wired network, communication is through cables. In wireless, it is through radio waves. Wireless network gives mobility and freedom. For instance, internet is today a pervasive
Thirdly, social media makes new relationships more effortlessly open as opposed to holding up to understand that a man is not a decent match for you, for instance, Facebook quickly gives data about the potential accomplice's interests and hobbies. Moreover, person to person communication has turned into a dynamic route for the youthful to fabricate relationships around social interests and relics; it can likewise bolster close online groups around the possibility of self-improvement. Fifthly, social media can be applied to teach youngsters. Individuals get a kick out of the chance to surf YouTube to express their conclusions on different subjects. In addition, social media can be operated as a voice of reason in the public
Back in the past, people had limited technologies to communicate, such as telephones, radios, and letters, as compared to present day, there has been an improvement that includes emails, cell phones, and computers. For example, people had to communicate with their loved ones by handwritten letters. The letters would take days to arrive at its destination in the olden days. In contradiction, people in the present-day have invented innovative technologies, which make people’s life more occupied, accessible and enjoyable. For instance, people can connect with their families and friends using cell phones and internet services.