Phase optimization for wireless KVM transmission
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United States of America Patent
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-
Jul 17, 2007
Grant Date -
May 19, 2005
app pub date -
Sep 23, 2004
filing date -
Nov 14, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a wireless keyboard-video-mouse ('KVM') system in which a remote computer accesses the video output data of a target computer, a method of providing video data from the target computer to the remote computer, includes obtaining an analog video signal from a target computer; disabling data compression of the video signal; determining a first phase (P) for analog-to-digital (A/D) conversion of the video signal; beginning compression of the video signal; and adjusting the first phase of the A/D conversion to produced a second phase (P'), based, at least in part, on a number of segments required to transmit the compressed video signal.
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