| 摘要 |
<p>The present invention relates to a network node and a method in a network node for admission control of broadcast transmission sessions. The method comprises receiving a broadcast transmission session start request for a first broadcast transmission session, obtaining at least a first traffic statistics parameter related to said first broadcast transmission session, obtaining the available bit rate for the broadcast transmission area, and obtaining a resynchronisation parameter indicating the time between resynchronisation of transmissions for said broadcast transmission session. The method also calculates a first expected bit error rate based on said at least first traffic statistics parameter, said available bit rate and said resynchronisation parameter, and admits said first broadcast transmission session if said first expected bit error rate is less than a first bit error rate threshold.</p> |
