LTE technology
Submitted by: Submitted to:
Maria Jane Valerie L. Delacruz Mrs. Tabada
Mary Rose Espana
Jeanna Mae A. Astano
1. Introduction
This paper provides an overview of Long Term Evolution (LTE) and Worldwide Interoperability for Microwave Access (WiMAX)—the leading technologies for next-generation mobile broadband. The information presented here will help readers understand how the two technologies differ, why Verizon Wireless chose LTE, and what advantages LTE offers customers. The following executive summary gives a quick overview of the paper’s contents and its subject matter. The remaining sections go into greater technical detail about LTE and WiMAX wireless technologies.
1.1 Statement of the Problem we analyze the deployed Releases of Long Term Evolution (LTE) technology, their advantages and drawbacks. Based on the existing Releases, from 5 to 10 [1, 2], we put a question on how to integrate the advanced LTE technology and multiple-input-multiple-output (MIMO) system for multi-user (MU) multiple access deployment, which we call the Advanced LTE Release 10/MIMO network. We analyze this integrated network in order to increase the communication capacity. We take into account multi-parametric stochastic approach that combines the statistical description of the terrain and the built-up overlay with description of the signal intensity spatial distribution, taking into account the channel multipath effects from various natural and artificial obstructions located in the urban scene. The Rician K-parameter is used for multiplicative noise description, as a ratio of the coherent and incoherent components of the signal intensity [3]. Using the K-factor spatial distribution depending of the features of built-up terrain, an information data stream both for MIMO correlated antennas (the good case) and uncorrelated MIMO antennas (the worst case), as well as the capacity and spectral efficiency are predicted,
Maria Jane Valerie L. Delacruz Mrs. Tabada
Mary Rose Espana
Jeanna Mae A. Astano
1. Introduction
This paper provides an overview of Long Term Evolution (LTE) and Worldwide Interoperability for Microwave Access (WiMAX)—the leading technologies for next-generation mobile broadband. The information presented here will help readers understand how the two technologies differ, why Verizon Wireless chose LTE, and what advantages LTE offers customers. The following executive summary gives a quick overview of the paper’s contents and its subject matter. The remaining sections go into greater technical detail about LTE and WiMAX wireless technologies.
1.1 Statement of the Problem we analyze the deployed Releases of Long Term Evolution (LTE) technology, their advantages and drawbacks. Based on the existing Releases, from 5 to 10 [1, 2], we put a question on how to integrate the advanced LTE technology and multiple-input-multiple-output (MIMO) system for multi-user (MU) multiple access deployment, which we call the Advanced LTE Release 10/MIMO network. We analyze this integrated network in order to increase the communication capacity. We take into account multi-parametric stochastic approach that combines the statistical description of the terrain and the built-up overlay with description of the signal intensity spatial distribution, taking into account the channel multipath effects from various natural and artificial obstructions located in the urban scene. The Rician K-parameter is used for multiplicative noise description, as a ratio of the coherent and incoherent components of the signal intensity [3]. Using the K-factor spatial distribution depending of the features of built-up terrain, an information data stream both for MIMO correlated antennas (the good case) and uncorrelated MIMO antennas (the worst case), as well as the capacity and spectral efficiency are predicted,