Delay times are modified in an Ethernet network device having captured the media channel by increasing the interframe spacing (IFS) between data packets. The modified IFS interval, increased by adding a delay interval to the minimum interpacket gap (IPG) interval after a first user-selectable number...http://www.google.com.hk/patents/US6055578?utm_source=gb-gplus-share專利 US6055578 - Apparatus and method for selectively controlling transmission of consecutive packets in a network station
