Network Architecture for Group-Oriented Communication
نویسندگان
چکیده
In this paper, we propose a novel communication paradigm called group-oriented communication. Different from conventional unicast-based communications, group-oriented communication is based on group-based communications. Group-oriented communication is a type of many-to-many communication, but it realizes any type of communications covering one-to-one, one-to-many, many-to-one, and many-to-many communications by combining group-based communications. With group-oriented communication, diverse social activities can be shifted onto a communication network in a straightforward way, and users’ requirements on security/reliability can be fulfilled. In this paper, after carefully defining design goals, we design a network architecture for realizing group-oriented communication. Through quantitative evaluations, we show (1) the network architecture for group-oriented communication should be a packet-based network, (2) reachability control is the core of the network architecture, and (3) the network architecture should form two-layer structure consisting of a control plane and a transport plane.
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