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From GSM to LTE: An Introduction to Mobile Networks and Mobile Broadband Martin Sauter
Publisher: John Wiley & Sons

Proliferate worldwide and more devices become available, costs will come down. The technology improves wireless download and access speeds over current EDGE (Enhanced Data rates for GSM Evolution) and HSPA (high-speed packet access) technologies. Then, Bharti Airtel will be able to reduce its operational costs and introduce new services in a cost-efficient manner. To meet increased demand for value-added services at that time Bharti required a Mobile Packet Backbone Network (M-PBN) and Ericsson was able to provide the technology, alongside enhanced data rates for GSM Evolution (EDGE) technology. Low latency is thus essential in these mobile broadband standards. At the Mobile World Congress today, T-Mobile introduced the first device that can take advantage of the carrier's HSPA+ network. As India prepares to enter the LTE camp this month, it is already being heralded as the country that will soon topple the United States from its ranking as the world's second-largest mobile broadband. 2.2 LTE 3GPP Long Term Evolution (LTE) [1], is the latest standard in the mobile network technology tree that produced the GSM/EDGE and UMTS/HSDPA network technologies. Initiatives like the introduction of the low-cost Aakash tablet in India are helping spur widespread access to the Internet in emerging markets, but more can be done," said the association. This paper is mainly concentrated with the Telecom opetators who have already launched WiMAX technology but they are interested in LTE due to the abruptly diverted market trend towards the LTE. Despite the current economic environment, there may be significant opportunities for new entrants with LTE. This technology will eventually give way to an all-IP network. Japan's largest mobile network operator plans to beef up its wireless data services by introducing LTE (Long Term Evolution) mobile broadband in 2010, becoming one of the first companies globally to offer the new technology.