Lte Business and Technical Considerations

Abstract LTE is a technology that is relatively new to the industry. It has new features integrated to meet high demand for mobile broadband selective information and speeds. LTE uses several techniques to alter QoS and mitigate the harsh RF driveway imp atmments. A new architecture is in place to improve both mobility and coverage. All these benefits make it a good natural selection for operators and v fireors to adopt LTE technology. I. Introduction LTE (Release 8) or Long Term Evolution has been positive by the 3GPP and incorpo judge new features to project high data rates, reduced latency and high spectral efficiency. LTE is gearing towards an-all IP internet architecture, making the technology even more significant. LTE, deployed as an cut across to the 2G/3G network [1], would be a lucrative option for value providers. The transition from current technologies, such as EV-DO or HSPA [2], to have a consolidated wireless access network, will be quite smooth. II. LTE Technology LTE, with its new features, will have increased data rates, improved spectral efficiency and improved cell moulding data rates amongst other advantages [2]. A new radio receiver port wine, using OFDMA and SC-FDMA, and a new access network has been knowing to realize these advantages [3]. MIMO is employ to achieve high data rates with different modulation schemes [4]. A.

OFDMA/ SC-FDMA OFDMA uses multiple orthogonal sub-carriers in a specified bandwidth to transmit data. OFDMA was chosen as the air interface for downlink transmission because it can counter effects of multipath delay dust by using a guard interval called CP accustomed to the beginning of the symbol. By using CP, a copy of the end of the symbol is inserted at the beginning of the symbol [4]. Although this transmits redundant information, it is a good tradeoff, since it counters the negative effects of multipath and reduces ISI. SC-FDMA is used as the uplink air interface and has a single carrier to transmit data. It is used in order to have reduced... If you want to get a full essay, order it on our website: Orderessay

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