5. The network node of claim 4 , wherein said specific context comprises a specific version of a 3 rd Generation Partnership Project (3GPP) standard.
5. The network node of claim 4 , wherein said specific context comprises a specific version of a 3 rd Generation Partnership Project (3GPP) standard. 9. The network node of claim 5 , wherein said context can be a major release or a minor release of said 3GPP standard.