... SchormansCopyright © 2000 John Wiley & Sons LtdISBNs: 0-4 7 1-4 9187-X (Hardback); 0-4 7 0-8 416 6-4 (Electronic)6AN INTRODUCTION TO THE TECHNOLOGIES OF IP AND ATM Link idleInformationTransmitted packetTimeDirection ... IP and ATM Design Performance: With Applications Analysis Software,Second Edition. J M Pitts, J A SchormansCopyright © 2000 John Wiley & Sons LtdISBNs: 0-4 7 1-4 9187-X (Hardback); 0-4 7 0-8 416 6-4 ... link-by-link basis, rather than end-to-end,and contributes further to the variation in delay if a packet is corruptedand needs retransmission. There is quite a significant per-packet over-head...