2023 Document Preview My project DS Store MACOSX My project DS Store My project comment1 pdf MACOSX My project comment1 pdf My project comment2 pdf MACOSX My | Assignment Collections

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My project/.DS_Store __MACOSX/My project/._.DS_Store My project/comment1.pdf __MACOSX/My project/._comment1.pdf My project/comment2.pdf __MACOSX/My project/._comment2.pdf My project/My Proposal.doc UDP: The Cost of Reliability An Exploratory Implementation of UDP with Attempt at ReliabilityAno Abstract—Indicates an experimental, Java-based simulation of the UDP transport protocol to determine the effects of reliability enhancement at the protocol level. Various application conditions are to be modeled and an evaluations are to be produced of the pre-and-post-enhanced UDP protocol models showing the effects of reliability-enhancement in the different scenarios to justify the use or lack of use of such enhancement. Keywords—transport protocols; UDP; simulation; reliability Introduction Among the layers of of networking in Internet operations, it is the transport layer that is most-closely connected to the valuable data that utilizes all of the value provided by the underlying layers. Transport protocols are responsible for the end-to-end coordination and communication of data-level information from application-to-application across the ocean of hardware and software that is the Internet. Among these protocols are the connection-oriented Transmission Control Protocol (TCP) and the connectionless User Datagram Protocol (UDP). Because UDP is connectionless, it is able to bypass the handshaking procedures and overhead of its contemporary TCP. This allows UDP to operate much more efficiently in terms of data delivery. However, this efficiency comes at the cost of reliability. UDP is considered a “stateless” protocol, which means that once a message is sent, the protocol effectively forgets about the message, not retaining any state information for that message. It is up to the application to deal with this shortcoming and provide any necessary end-to-end reliability necessary. UDP is not without extensive potential uses, however. The simplicity and…