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Updated EN_KCP Feature (markdown)

winlin 2017-02-24 09:38:31 +08:00
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EN_KCP-Feature.md

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# Algorithms
The design of TCP focus on transport bandwidth, to transmit as more data as possible. While KCP is designed for low latency, to transmit as fast as possible, for some special use scenario, for example, realtime communication, low latency message system. KCP transmit faster than TCP(30%-40%), use FEC/ARQ which cost 10%-20% bandwidth. KCP support normal and fast mode, use bellow algorithms to decrease the latency:
The design of TCP focus on transport bandwidth, to transmit as more data as possible. While KCP is designed for low latency, to transmit as fast as possible, for some special use scenario, for example, realtime communication, low latency message system. KCP transmit faster than TCP(30%-40%), use ARQ which cost 10%-20% bandwidth. KCP support normal and fast mode, use bellow algorithms to decrease the latency:
#### Exponential backoff or Not