Performance of Selective Packet Dropping Policies in Heterogeneous Networks
نویسندگان
چکیده
| The performance analyses of selective packet dropping policies have usually been performed using homogeneous traac sources and under one node scenarios. In this paper we focus our attention not only to heterogeneous sources but also heterogeneous environments. We present simulation results of application level performance for heterogeneous traac sources under three diierent packet dropping schemes: Partial Packet Discard (PPD), Early Packet Discard (EPD), and Preemp-tive Partial Packet Discard (pPPD). In addition, we also present simulation results for homogeneous sources over multi-hop networks with heterogeneous packet dropping policies.
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