- twitter.com billingworldB/OSS is the primary source of news and analysis for telecom support, delivering industry expertise and analysis for BSS/OSS execs at telecom service providers.
- ru-4g.livejournal.com 1022023.htmlКратко и емко о ключевых отличиях в подходах - в заметке Mary Clark, Billingworld.com, 3G vs 4G LTE Charging : The Vital Differences, пересказ которой...