Wireless Oom » event 4A http://wireless.pyncus.com Build and Share wireless technology Wed, 01 Feb 2012 15:38:03 +0000 http://wordpress.org/?v=2.8.4 en hourly 1 What is event 4A and 4B? http://wireless.pyncus.com/2010/02/09/what-is-event-4a-and-4b/ http://wireless.pyncus.com/2010/02/09/what-is-event-4a-and-4b/#comments Tue, 09 Feb 2010 21:06:23 +0000 wirelessoom http://wireless.pyncus.com/?p=1078 Transport channel traffic volume (TCTV) is
the sum of the buffer occupancy for all logical channels that are mapped onto a transport channel and it is calculated at least every TTI.
The TCTV is used as the basis for event triggers for the TVMs (Traffic Volume measurements).

Event 4A: TCTV becomes larger than an absolute threshold.
Event 4B: TCTV becomes smaller than an absolute threshold.

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