What is the difference between g3 g3.5 and wimax

Occasionally called 2. Networks were upgraded for the most part between and to allow for much more data traffic. This term is like the others essentially a marketing term when emplyed by carriers.

This is a major upgrade to existing 3G networks that allows for but does not currently actually show speeds up to 21Mbps at the moment. T-Mobile is using this, and the G2 is currently the only phone using the network, though the MyTouch 4G will as well when it hits the streets. I found my speeds maxed out at about 8Mbps here in central Seattle, which is about as fast as the average broadband connection, and a huge improvement over 3G.

This is intended to replace 3G networks altogether, and provides a major speed boost and improvements on the way different types of data are transmitted. Clearwire , but now being improved to allow for access by mobile phones. The current revision allows for up to 40Mbps, and future revisions promise 1Gbps.

Many , …. Back Cover. Preface and Acknowledgements. Abbreviations List. IEEE Security Abbreviations. Chapter 1: Introduction to Broadband Wireless Access. Chapter 3: Protocol Layers and Topologies. Chapter 4: Frequency Utilisation and System Profiles. Chapter 7: Convergence Sublayer CS. Part Four: Diverse Topics. Chapter Efficient Use of Radio Resources. Chapter Security. Some of the key features of 2G were:. Data speeds of up to 64 kbps. By using packet switching, the original technology was improved to allow speeds up to 14 Mbps.

It used Wide Band Wireless Network that increased clarity. It operates at a range of MHz and has a bandwidth of MHz. Some of the main features of 3G are:. The main difference between 3G and 4G is the data rate. There is also a huge difference between 3G and 4G technology. What is the difference between 4G and LTE? Even after it was widely available, many networks were not up to the required speed of 4G. Basically, 4G is the predetermined standard for mobile network connections.

Some of the features of 4G LTE are:. High speed, high capacity and low cost per bit Speeds of up to 20 Mbps or more.