Saskatchewan telco SaskTel has announced that it has completed another 22 different 4G wireless network infrastructure enhancement projects across the province in March. The company says it is using a variety of infrastructure options to enhance its wireless service based on usage patterns and demands. In addition to traditional towers, SaskTel says it is also installing carrier antennae to increase coverage strength inside buildings. The communities to have received 4G network enhancements in March were: Regina, Saskatoon, Warman, Christopher Lake, Cowessess First Nation, Dalmeny, Chaplin, Herbert, Kelliher, Cudworth, Osler, Bruno, Shaunavon, Kyle, Estevan, Nekaneet, Mosquito First Nation and Goodwater.