MetroPCS (PCS), down 42% this week following poor earnings, plans to improve the capacity of its...

|By:, SA News Editor

MetroPCS (PCS), down 42% this week following poor earnings, plans to improve the capacity of its 4G network by leveraging voice-over-IP technology. 4G's capacity improvements relative to 3G could give MetroPCS a lift by allowing the troubled carrier to position itself as a home broadband provider in less densely-populated areas.