TIA/EIA (Telecommunications Industry Association/Electronic Industries Alliance) - An Overview
It applies multicarrier modulation techniques to 3G networks. This offers increased data rate, better bandwidth and much better voice quality. It is usually backward compatible with more mature CDMA variations.HSPA adalah teknologi 3G. Namun, HSPA+ seringkali dianggap sebagai jembatan menuju 4G, karena menawarkan kecepatan yang lebih mendekati apa