Source: telecoms.com
Chinese vendor ZTE and China’s Ministry of Industry and Information Technology (MII) said this week they have completed what they claim is the world’s first S1/X2 interface conformity test for TD-LTE.
What this actually means is that the TD-LTE system wireless and core networks, and ZTE’s in particular, is fully compliant with 3GPP standards. The S1 interface communicates between the LTE base station and the EPC packet core network, while the X2 interface sits between base stations.
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