A split architecture eMBMS with distributed BMSCs providing the same eMBMS service allows for a centralized key service where each BMSC is able to derive a set of MTKs from the MSK using the MTK-IDs as the differentiating input. This avoids the need to send MTKs to the BMSCs.
申请公布号
AU2013255471(B2)
申请公布日期
2016.11.17
申请号
AU20130255471
申请日期
2013.05.03
申请人
Telefonaktiebolaget L M Ericsson (publ)
发明人
Lehtovirta, Vesa;Turcotte, Eric Joseph;Slssingar, Michael John;Norrman, Karl
