What Is 4g?
12.11.11
When you hear about 4G phones, the first question comes in the mind that what is 4G? Actually 4G means Fourth Generation that means latest technology for the mobile phone. However, all 4G are not the same but the main aim is to provide faster speed for voice and data. In USA, each network provider has different format to provide 4G service. Provider like AT&T has HSPA+ and future LTE rollout, Sprint uses WiMax, Verizon provides 4G through LTE and T-mobile uses HSPA+ for 4G network. Our phones are not only working as a phone but also as internet device so, the data is much bigger. Network provider upgraded their network. Thus 4G is nothing but latest technology to enhance the faster speed for transferring huge amount of data with minimum time.