<正>27 August 2012 ZTE Corporation has signed a deal on a packet-switched core network (CN) for KPN Group Belgium (KPNGB).KPNGB will deploy ZTE s packet-switche
Physical layer security is an emerging technique for improving wireless communication security, which is widely regarded as a complement to cryptographic techno
Smart refueling can reduce costs and lower the possibility of an emergency.Refueling intelligence can only be obtained by mining historical refueling behaviors