Hi I am sesha srinivas I would like get the contents and details on mobile computing by rajkamal. I am living at guntur, AP, india and I last studied in the college RVR&JC college of Engineering now I working as Lecturer in the same college. I need a help on the textbook selection on mobile computing.
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Mobile Computing is a technology that allows the transmission of data, voice and video through a computer or any other wireless device without having to be connected to a fixed physical link. Mobile computing is the man-computer interaction by which a computer is expected to be transported during normal use, allowing data, voice and video transmission. Mobile computing includes mobile communication, mobile hardware and mobile software. Communication problems include ad hoc networks and infrastructure networks, as well as communication properties, protocols, data formats and specific technologies. The hardware includes mobile devices or device components. Mobile software addresses the features and requirements of mobile applications.
Principles of Mobile Computing
• Portability: facilitates the movement of the device (s) within the mobile computing environment.
• Connectivity: Ability to stay connected continuously with a minimum amount of delay / downtime, without being affected by the movements of the connected nodes
• Social interactivity: Maintain connectivity to collaborate with other users, at least within the same environment.
• Individuality: Adaptation of technology to individual needs.
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• Portability: Devices / nodes connected within the mobile computing system should facilitate mobility. These devices may have limited device capabilities and limited power supply but must have sufficient physical portability and portability to operate in a mobile environment.
• Connectivity: Defines the quality of service (QoS) of network connectivity. In a mobile computing system, the availability of the network is expected to be maintained at a high level with the minimum amount of lag / downtime unaffected by the mobility of the connected nodes.
• Interactivity: Nodes belonging to a mobile computer system are connected to each other to communicate and collaborate through active data transactions.
• Individuality: A portable device or a mobile node connected to a mobile network often denote an individual; A mobile computing system must be able to adopt technology to meet individual needs and also to obtain contextual information from each node.
Mobile Computing is a technology that allows the transmission of data, voice and video through a computer or any other wireless device without having to be connected to a fixed physical link. This tutorial will give you an overview of Mobile Computing and then take you through how it evolved and where technology is aimed at in the future along with the classifications and security issues involved.