Network device incorporating selective compression of stored data packets

A network device incorporating selective compression of stored data packets is disclosed. The network device receives, stores and forwards data packets and includes a system for applying a compression algorithm to packets after their header portions and storing the partially compressed packets, whic...

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Bibliographische Detailangaben
Hauptverfasser: GARETH EDWARD ALLWRIGHT, PATRICK GIBSON, CHRISTOPHER HAY, KAM CHOI
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A network device incorporating selective compression of stored data packets is disclosed. The network device receives, stores and forwards data packets and includes a system for applying a compression algorithm to packets after their header portions and storing the partially compressed packets, which are decompressed after readout from storage and before they are forwarded. Lengths of a packet as received and as subject to the compression algorithm are compared to prevent storage when the algorithm fails to produce a shorter packet.