Title :
A QoS Mechanism for CM in HFC Network
Author :
Song, Lihua ; Li, Peiya ; Zhang, Yan
Author_Institution :
Inf. Eng. Sch., North China Univ. of Technol., Beijing
Abstract :
This paper proposes a QoS mechanism for cable modem in HFC access network after discussing the different network QoS mechanisms and studying the DOCSIS1.1 QoS standards in-depth. This mechanism ensures bandwidth, delay and delay jitter of multi-services for different kinds of IP data by classifier, traffic shaping, transmission ordering and scheduling. This article introduces services guarantee and dynamic service initiation technology in detail. This mechanism also can be used as a reference design for QoS architecture in other network-access equipment.
Keywords :
hybrid fibre coax networks; modems; quality of service; CM; DOCSIS1.1 QoS standards; HFC access network; IP data; QoS architecture; QoS mechanism; cable modem; delay jitter; dynamic service initiation technology; traffic shaping; transmission ordering; transmission scheduling; Asynchronous transfer mode; Bandwidth; Bit rate; Cable TV; Communication cables; Delay; Hybrid fiber coaxial cables; Modems; Quality of service; Shape control; CM; Docsis1.1; HFC; QoS;
Conference_Titel :
Networks Security, Wireless Communications and Trusted Computing, 2009. NSWCTC '09. International Conference on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-1-4244-4223-2
DOI :
10.1109/NSWCTC.2009.359
