Proximus (Belgacom Mobile), Belgium's largest mobile operator, selected Siemens Communications for the evolution of its core network under a four-year upgrade plan. Financial terms were not disclosed.In a first step, Proximus will introduce the Siemens high-performance PowerMSC (Mobile Switching Center). This will enable Proximus to reduce the current number of network elements. In a next step, Proximus will migrate its existing Home Location Register (HLR) base towards Siemens' next generation HLR innovation platform. The HLR base is the database...