Data Transmission Based on Guaranteeing QoS in Broadband Access Networks
For the unsymmetrical bandwidth in HFC network, this paper proposes a data transmission scheme of Cable Modem based on DOCSIS1.1. This scheme can meet different kinds of data’s demands. It can guarantee fine grading data transmission management and low ratio of packet loss. Then, this paper proves the validity of the scheme. Lastly, in order to improve the quality of data transmission, it gives the difficulties and research perspective in the future.
Helen Zhang, Gang Shen and David Jin
Y. Zhang and W. Y. Yu, "Data Transmission Based on Guaranteeing QoS in Broadband Access Networks", Advanced Materials Research, Vols. 225-226, pp. 194-198, 2011