A New Token Bucket DiffServ Policy for Web Traffic
نویسندگان
چکیده
DiffServ policies have traditionally been applied to several types of Internet traffic like HTTP, FTP and CBR. DiffServ policies concerning HTTP traffic are commonly focused on preferential treatment of short flows, which are more sensitive to Internet delays and congestion, whereas long flows are penalized by the application of besteffort policies. This differentiation may produce low global performance of the system mainly caused by high penalization of long flows. In this paper we propose some DiffServ policies based on Token Bucket that realize preferential treatment of short flows but include a better bandwidth treatment profit and lower penalization of long flows, compared to previous policies described in the literature.
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