scispace - formally typeset
Open AccessBook

4G: LTE/LTE-Advanced for Mobile Broadband

TLDR
In this article, the authors focus on LTE with full updates including LTE-Advanced to provide a complete picture of the LTE system, including the physical layer, access procedures, broadcast, relaying, spectrum and RF characteristics, and system performance.
Abstract
Based on the bestseller "3G Evolution - HSPA and LTE for mobile broadband" and reflecting the ongoing success of LTE throughout the world, this book focuses on LTE with full updates including LTE-Advanced to provide a complete picture of the LTE system. Overview and detailed explanations are given for the latest LTE standards for radio interface architecture, the physical layer, access procedures, broadcast, relaying, spectrum and RF characteristics, and system performance. Key technologies presented include multi-carrier transmission, advanced single-carrier transmission, advanced receivers, OFDM, MIMO and adaptive antenna solutions, advanced radio resource management and protocols, and different radio network architectures. Their role and use in the context of mobile broadband access in general is explained. Both a high-level overview and more detailed step-by-step explanations of the LTE/LTE-Advanced implementation are given. An overview of other related systems such as GSM/EDGE, HSPA, CDMA2000, and WIMAX is also provided. This book is a 'must-have' resource for engineers and other professionals in the telecommunications industry, working with cellular or wireless broadband technologies, giving an understanding of how to utilize the new technology in order to stay ahead of the competition. The authors of the book all work at Ericsson Research and have been deeply involved in 3G and 4G development and standardisation since the early days of 3G research. They are leading experts in the field and are today still actively contributing to the standardisation of LTE within 3GPP. Includes full details of the latest additions to the LTE Radio Access standards and technologies up to and including 3GPP Release 10Clear explanations of the role of the underlying technologies for LTE, including OFDM and MIMO Full coverage of LTE-Advanced, including LTE carrier aggregation, extended multi-antenna transmission, relaying functionality and heterogeneous deploymentsLTE radio interface architecture, physical layer, access procedures, MBMS, RF characteristics and system performance covered in detail

read more

Citations
More filters
Journal ArticleDOI

BER Performance of 2x2 and 4x4 Transmit Diversity MIMO in Downlink LTE

TL;DR: This paper undertakes a comprehensive verification of the performance of transmit diversity MIMO in the downlink sector of LTE using models built using MATLAB to carry out simulations and deduced that generally increasing transmit diversity configuration from 2x2 to 4x4 offers SNR savings in flat fading channels though with a user equipment moving at 30km/hr, deploying 1x2 offers higher SNR saving below 7dB.
Patent

Enhanced Multi-User MIMO Scheduling

TL;DR: In this paper, a spatial multiplexing scheduler in an eNB or other base station determines rank n precoders for UEs, from which the eNB determines which layer(s) is better for the UE.
Dissertation

Cooperation strategies for inter-cell interference mitigation in OFDMA systems

Reben Kurda
TL;DR: Les reseaux 4G ont introduit le paradigme des Reseaux Heterogenes (HetNet), une nouvelle notion d’heterogeneite pour les reseaux cellulaires en introduisant le concept des smalls cells (petites cellules) qui met en place des antennes a faible puissance d‘emission.
Journal ArticleDOI

Time-Frequency Grassmannian Signalling for MIMO Multi-Channel-Frequency-Flat Systems

TL;DR: A concatenation technique is developed that yields a spectrally-efficient time-frequency Grassmannian signalling scheme, which enables the channel coherence bandwidth to be regarded as an additional coherence time and is shown to achieve the high signal-to-noise ratio non-coherent capacity of MIMO channels when the fading coefficients are constant over a time- frequencies block.
Dissertation

A joint uplink-downlink optimization framework for resource management in next generation wireless networks -

El Hajj, +1 more
TL;DR: This dissertation aims to demonstrate the efforts towards in-situ applicability of EMMARM, which aims to provide real-time information about the response of the immune system to natural disasters.
Related Papers (5)