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首页> 外文会议>2014 4th International Conference on Engineering Technology and Technopreneuship >Bandwidth efficient router design with introduction of buffering to reduce retransmission cost of corrupt data
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Bandwidth efficient router design with introduction of buffering to reduce retransmission cost of corrupt data

机译：带宽高效的路由器设计，引入了缓冲功能，以减少损坏数据的重传成本

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A new design of router is proposed in this research paper to reduce the excessive wastage of bandwidth due to retransmission of corrupt packets. A buffer is attached to each router. All the packets that pass through a router are saved in the buffer for a very small time. In case if a packet is found corrupt at any router, it can be requested from the previous router which has a correct copy of the packet in its buffer. In this way we save a lot of bandwidth as a retransmission from sender to receiver is not required. In case of any corrupt packet, the extra bandwidth required for retransmission is limited to a single hop only. The paper analyzes the new design with the help of computer simulation and general discussion. Behavior of extra buffer attached to each router is analyzed as well as the extra load in managing of buffer is discussed. The simulation results show that proposed system reduces a lot of retransmission cost and a clear increase in throughput of system is observed.
机译：本文提出了一种新的路由器设计，以减少由于损坏数据包的重发而造成的带宽浪费。缓冲区附加到每个路由器。所有通过路由器的数据包都会在缓冲区中保存很短的时间。如果发现任何路由器上的数据包损坏，可以从先前的路由器请求该数据包，该路由器在其缓冲区中具有该数据包的正确副本。这样，我们节省了大量带宽，因为不需要从发送方到接收方的重传。在任何损坏的数据包的情况下，重新传输所需的额外带宽仅限于单个跃点。本文借助计算机仿真和一般讨论来分析新设计。分析了附加到每个路由器的额外缓冲区的行为，并讨论了缓冲区管理中的额外负载。仿真结果表明，所提出的系统降低了很多重传成本，并观察到系统吞吐量的明显增加。

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