The first layer and also the lowest layer for the OSI layer is called Physical Layer. The physical layer consists of all basic hardware transmission technologies and electrical specifications f […]
Recent researches and advancement in the wireless communication and electronics field have led to the development of low-cost, low power sensor nodes which are small in size and can communicate […]
Internet grows rapidly since it was created. Via the Internet infrastructure, hosts can not only share their information, but also complete tasks cooperatively by contributing their computing r […]
