Wi-Fi and Web TV

Wi-Fi and Web TV

Introduction and History of Internet

The Internet is at once a world-wide broadcasting capability , a mechanism for information dissemination , and a medium for collaboration and interaction between individuals and their computers without regard for geographic location . The history of Internet revolves around four distinct aspects . There is the technological evolution that began with early research on packet switching and the ARPANET (and related technologies , and where current research continues to expand the horizons of the infrastructure along several dimensions , such as scale performance , and higher level

functionality . There is the operations and management aspect of a global and complex operational infrastructure The Internet today is a widespread information infrastructure , the initial prototype of what is often called the National (or Global or Galactic ) Information Infrastructure . Its history is complex and involves many aspects - technological , organizational , and community

Origins of the Internet

The very first interactions that were recorded through networking were a series of memo written by J .C .R . Licklider of MIT in August 1962 Licklider was the first head of the computer research program at DARPA in October 1962 . Then Leonard Kleinrock at MIT published the first on packet switching theory in July 1961 and convinced Roberts of the theoretical feasibility of communications using packets rather than circuits , which was a major step towards the advancement of computer networking

The other key step was to make the computers interact with each other in the yea 1965 Roberts connected the TX-2 computer in Mass to the Q-32 in California with a low speed dial-up telephone line which resulted in first wide-area computer network . In late 1966 Roberts went to DARPA to develop the computer network concept and envisioned ARPANET . In august 1968 Roberts and the DARPA funded community developed the packet switches called Interface Message Processors (IMP 's

In October 1972 Kahn organized a large demonstration of ARPANET at the International Computer Communication Conference and in early 1972 electronic mail was introduced . In March Ray Tomlinson at BBN wrote the basic email message send and read software , motivated by the need of the ARPANET developers for an easy coordination mechanism . In July , Roberts expanded its utility by writing the first email utility program to list selectively read , forward , and respond to messages . From there email took off as the largest network application for over a decade This was a harbinger of the kind of activity we see on the World Wide Web today , namely , the enormous growth of all kinds of "people-to-people " traffic

Wi-Fi and Streaming Technology

Streaming Technology allows you to transmit audio , video and other multimedia over the internet . Streaming media services such as Video Desk can be used to deliver audio and video , without making the viewer wait tediously to download s . As your computer plays the media it continues to buffer additional media content from the streaming server so that the flow is not interrupted . This process is almost invisible except for a short period of initial buffering...