A performance model of partial packet discard and early packet discard schemes in ATM switches
نویسندگان
چکیده
منابع مشابه
Partial versus Early Packet Video Discard
In this paper, we propose and compare two video slicebased discard schemes, namely adaptive-PSD and Adaptive-ESD, for the transmission of MPEG video streams overATM best effort services. The schemes perform adaptive and selective cell burst discard at the level of MPEG video slices and intelligently adjusts drop policies to switch buffer occupancy and video cell payload types. In comparison to ...
متن کاملOn the Performance of Early Packet Discard
In a previous paper [3], one of the authors, gave a worst-case analysis for the Early Packet Discard (EPD) technique for maintaining packet integrity during overload in ATM switches. This analysis showed that to ensure 100% goodput during overload under worst-case conditions, requires a bu er with enough storage for one maximum length packet from every active virtual circuit. This paper re nes ...
متن کاملOn the Performance of Early Packet Discard
In a previous paper [3], one of the authors, gave a worst-case analysis for the Early Packet Discard (EPD) technique for maintaining packet integrity during overload in ATM switches. This analysis showed that to ensure 100% goodput during overload under worst-case conditions, requires a buffer with enough storage for one maximum length packet from every active virtual circuit. This paper refine...
متن کاملBalanced Packet Discard for Improving TCP Performance in ATM Networks
TCP suffers from low performance over Asynchronous Transfer Mode (ATM) networks. This is mainly because during phases of congestion, ATM drops cells without taking into account the effect this has on the upper layer protocols. Two main algorithms, called PPD and EPD, were proposed in the past for improving TCP performance. However, they address one aspect of the problem, that has only small eff...
متن کاملImproved Analysis of Early Packet Discard
In a previous paper one of the authors gave a worst case analysis for the Early Packet Discard technique for maintaining packet integrity during overload in ATM switches This analysis showed that to ensure goodput during overload under worst case conditions requires a bu er with enough storage for one maximum length packet from every active virtual circuit This paper re nes that analysis using ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computer Communications
سال: 2001
ISSN: 0140-3664
DOI: 10.1016/s0140-3664(01)00310-3