Hualin Qian

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Most of existing transfer protocols performs poorly for transferring bulk data over fast long distance network. A key reason is the congestion control algorithm. This paper designs a novel congestion control algorithm, namely Congestion Detection and Rate Adaptation (CDRA) algorithm, which adjusts sending rate according to the congestion level of terminal(More)
Input-queued switch architecture has become attractive in the context of high performance networking because the switching fabric and the buffer need not run at a multiple (speedup) of the external link’s rate. With the expanding of network applications, the networks should provide QoS guarantees and QoS control is becoming a major issue in 1the design of(More)
The routing scalability and IP address exhaustion are two significant issues the current Internet faces. The "locator/identifier (Loc/ID) split" has become a well recognized design principle for future Internet architectures that make Internet routing more scalable. In this paper, a novel Loc/ID split routing and addressing architecture called IPv4+6 is(More)
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