Open AccessBook
3G Evolution : HSPA and LTE for Mobile Broadband
TLDR
In this paper, the authors present a very up-to-date and practical book, written by engineers working closely in 3GPP, gives insight into the newest technologies and standards adopted by threeGPP with detailed explanations of the specific solutions chosen and their implementation in HSPA and LTE.Abstract:
This very up-to-date and practical book, written by engineers working closely in 3GPP, gives insight into the newest technologies and standards adopted by 3GPP, with detailed explanations of the specific solutions chosen and their implementation in HSPA and LTE. The 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 HSPA and LTE implementation are given. An overview of other related systems such as TD SCDMA, CDMA2000, and WIMAX is also provided.This is a 'must-have' resource for engineers and other professionals working with cellular or wireless broadband technologies who need to know how to utilize the new technology to stay ahead of the competition.The authors of the book all work at Ericsson Research and are deeply involved in 3G 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 both HSPA and LTE within 3GPP. * Gives the first explanation of the radio access technologies and key international standards for moving to the next stage of 3G evolution: fully operational mobile broadband* Describes the new technologies selected by the 3GPP to realise High Speed Packet Access (HSPA) and Long Term Evolution (LTE) for mobile broadband * Gives both higher-level overviews and detailed explanations of HSPA and LTE as specified by 3GPPread more
Citations
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Proceedings ArticleDOI
Beamforming on mobile devices: a first study
TL;DR: This work proposes a simple yet effective solution, BeamAdapt, which allows each mobile client in a network to individually identify the optimal number of active antennas with guaranteed convergence and close-to-optimal performance, and reports a WARP-based prototype of BeamAdapt.
Proceedings ArticleDOI
Peak to Average Power Ratio Analysis for LTE Systems
TL;DR: Analyzing the PAPR in 3GPP LTE systems using root raised cosine based filter and comparing the three forms of SCFDMA subcarrier mapping, results show that interleave FDMA (IFDMA) subcarriers mapping with proposed root raised Cosine filter reduced PAPr significantly than localized FDMA(LFDMA) and distributed (DFDma) mapping.
Proceedings ArticleDOI
On interference management based on subframe blanking in Heterogeneous LTE networks
TL;DR: A scheme based on almost blank subframes (ABS) defined in LTE-A to handle the interference in a HetNet scenario is proposed and it is observed that, the victim UE performance can be significantly improved with careful selection of ABS pattern at macro and femto eNodeBs within the cell.
Journal ArticleDOI
Energy efficient radio resource management strategies for green radio
Congzheng Han,Simon Armour +1 more
TL;DR: This study addresses a number of key radio resource management strategies across PHY and MAC layers for reducing base station energy consumption, as measured by a ‘Joules per bit’ metric.
Journal ArticleDOI
A Single-Base-Station Localization Approach Using a Statistical Model of the NLOS Propagation Conditions in Urban Terrain
TL;DR: This work proposes a single-base-station-based localization approach that uses a statistical model of urban propagation conditions in the framework of target classification and evaluates the performance of the proposed localization approach using collected and ray-traced measurements.