LTE advanced IEEE PAPER
LTE-Advanced-Evolving LTE towards IMT-Advanced.
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Abstract:This paper provides a high-level overview of some technology components currently considered for the evolution of LTE including complete fulfillment of the IMT- Advanced requirements. These technology components include extended spectrum
Carrier aggregation for LTE-advanced mobile communication systems
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ABSTRACT In order to achieve up to 1 Gb/s peak data rate in future IMT-Advanced mobile systems, carrier aggregation technology is introduced by the 3GPP to support very-high-data- rate transmissions over wide frequency bandwidths (eg, up to 100 MHz) in its new LTE-
3GPP LTE and LTE-Advanced
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A new cellular standard, termed Long-Ter m Evolution (LTE), also referred to as Evolved UMTS Terrestrial Radio Access (E-UTRA), is currently being defined to replace the UMTS third generation system. LTE-Advanced, in turn, refers to the most advanced version of LTE
Relay technology in LTE-Advanced
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Standardization activities are underway at the 3GPP, an international standardization organization, on LTE-Advanced with the aim of achieving high-speed, high-capacity communications beyond LTE, the standard for Third-Generation (3G) mobile
LTE-advanced
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The most straightforward way to increase capacity is to add more bandwidth. Since it is important to keep backward compatibility with R8 and R9 mobiles the increase in bandwidth in LTE-Advanced is provided through aggregation of R8/R9 carriers. Carrier aggregation
System Level Performance of Downlink MU-MIMO Transmission for 3GPP LTE-Advanced.
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Abstract:We investigate enhanced downlink multi user multiple input multiple output (MU- MIMO) transmission schemes for 3GPP LTE-Advanced based on system level simulations. As compared to Rel. 8 LTE single user MIMO (SU-MIMO), MUMIMO has the potential to
Enhanced LTE-advanced random-access mechanism for massive machine-to-machine (M2M) communications
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Abstract:Machine-to-Machine (M2M) communications enable one or more autonomous machines to communicate directly with one another without human intervention. M2M applications include smart grid, healthcare and intelligent Transportation System.
LTE Advanced: The 4G mobile broadband technology
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ABSTRACT By the design and optimization of upcoming radio access techniques and a further evolution of the existing system, the Third Generation Partnership Project (3GPP) had laid down the foundations of the future Long Term Evolution (LTE) advanced standards-
LTE-Advanced physical layer
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TS 36.201 E-UTRA Physical layer: General description. TS 36.211 E-UTRA Physical channels and modulation. TS 36.212 E-UTRA Multiplexing and channel coding. TS 36.213 E-UTRA Physical layer procedures. TS 36.214 E-UTRA Physical layer-Measurements The
LTE Advanced A Further Evolutionary Step for Next Generation Mobile Networks
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Abstract. The World Radio Conference in 2007 identified additional spectrum for IMT-2000 and IMT-Advanced systems. That's why also 3GPP has started a feasibility study for LTE-
CA for bandwidth extension in LTE-advanced
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To achieve a high-speed, high-function and economical wireless network, NTT DOCOMO is developing a nextgeneration mobile communications system for commercial use based on 3GPP Rel. 8 specifications [1] standardized in the spring of 2009. LTE* 1 Rel. 8 features a
Proposal for Candidate Radio Interface Technologies for IMT-Advanced Based on LTERelease 10 and Beyond (LTE-Advanced)
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In response to the ITU-R Circular Letter 5/LCCE/2 which invites proposals for candidate radio interface technologies for the terrestrial component of IMT-Advanced, the Third Generation Partnership Project (3GPP) is providing a complete submission of LTE
Performance evaluation of linear channel estimation algorithms for MIMO-OFDM in LTE-advanced
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Abstract In this paper two linear channel estimation techniques, Least Square Error (LSE) and Linear Minimum Mean Square Error (LMMSE) along with their modified versions, for reduced complexity, are discussed for LTE-Advanced which is based on MIMO-OFDM
Overview of lte-advanced and standardization trends
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Currently, NTT DOCOMO is developing a commercial mobile communications system to increase the data rate, sophistication and economy of our radio network, based on the LTE* 1 Release 8 (hereinafter referred to as LTE Rel. 8) specifications [1][2] which completed
LTE-Advanced research in 3GPP
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Utilizes OFDMA in downlink and DFT-S-OFDMA (aka SC-FDMA) in uplink.Bandwidths ranging from 1.4 MHz up to 20 MHz.Both TDD and FDD modes are supported.Optimized for voice services and large cells, works even with very high mobility.Channel-aware
Distinguishing employment of stream control transmission protocol over LTE-advancednetworks
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ABSTRACT Stream Control Transmission Protocol (SCTP) is a reliable connection-oriented transport protocol which is very similar to the well-known and widely used Transmission Control Protocol (TCP). As TCP, STCP implements congestion and flow control, detection
Demodulation reference signal design and channel estimation for LTE-Advanced uplink
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The merits of 3GPP long term evolution (LTE), such as high spectral efficiency, very low latency, support of variable bandwidth, simple architecture, etc, make it the most competitive candidate for the next generation mobile communications standard. In the first release of
QoS aware mixed traffic packet scheduling in OFDMA-based LTE-Advanced networks
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Abstract:In this paper, a packet scheduling framework is proposed for LTE-Advanced downlink transmission. The proposed framework adds the new functionality of an adaptive TD scheduler with built-in congestion control to the existing conventional quality of service
Cooperative Communications for Wireless Networks: Techniques and Applications in LTE-Advanced Systems [J]
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Network: Techniques and Applications in LTE-advanced Systems HU,Utah State University Yi Qian, University of Nebraska-Lincoln5. Node Cooperative Systems 6. Application of Cooperative Communications in LTE-Advanced Systems
LTE-Advanced (3GPP Rel. 12) Technology Introduction White Paper
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This white paper summarizes significant additional technology components based on LTE, which are included in 3GPP Release 12 specifications. The LTE technology as specified within 3GPP Release was first commercially deployed by end 2009. Since then the
LTE Rel-9 and LTE-advanced in 3GPP
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In 3GPP Rel-8 LTE/SAE core specification work has been completed. Under strict change control for the final stabilization. Discussions on LTE-Advanced has been started. Meanwhile, small improvements are being discussed for Rel-9 LTE/SAE, due to be
Relay selection and resource allocation in LTE-advanced cognitive relay networks
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Abstract In this work, we consider the problem of joint relay selection and resource allocation in Long Term Evolution-Advanced (LTE-A) systems which provides both cognitive radio and relaying scheme capabilities. We assume that the total network is deployed in
An Empirically Based Path Loss Models for LTE Advanced Network and Modeling for 4G Wireless Systems at 2.4 GHz, 2.6 GHz and 3.5 GHz
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Abstract This paper concerns about the propagation prediction models for LTE Advanced Network is presented and computation of path loss for different terrains rural, dense urban, suburban has been carried using MATLAB based on simulations for various prediction
LTE-Advanced Signal Generation and Measurement using SystemVue
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LTE-Advanced is specified as part of Release 10 of the 3GPP specifications and is now approved for 4G IMT-Advanced. This application note introduces key LTE-Advanced techniques, as well as how to use the Agilent SystemVue W1918 LTE-Advanced library to
The Evolution to 4G Cellular Systems: Architecture and Key Features of LTE-AdvancedNetworks
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Eventually it will penetrate into our daily life and change the way we live just like many technological innovations whose original research came from the life needs. To achieve these requirements, the society of 3rd Generation Partnership Project (3GPP) is presently
LTE-advanced downlink throughput evaluation in the 3G and TV white space bands.
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AbstractTo maintain a high quality of service to the increasing number of smartphone users, additional spectrum is required. The TV white space bands provide a good opportunity to achieve this goal. They can be used as standalone spectrum or aggregated
LTE advanced: Necessities and technological challenges for 4th generation mobile network
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ABSTRACT The higher peak data rates for portable users are in demand. Audio/Video streaming, online conferences and community media services are fetching the requirement of life. In order to accomplish the absolute amount of data need of users, vigorous and well
A novel precoding based hybrid MC/SC radio access system for PAPR reduction in layered OFDMA of LTE-Advanced
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Abstract:This paper presents a novel precoding based hybrid multi-carrier/single-carrier (MC/SC) uplink radio access system for layered orthogonal frequency division multiple access (Layered-OFDMA) of long-term-evolution advanced (LTE-Advanced). Generalized
System Level Analysis of LTE-Advanced: with Emphasis on Multi-Component Carrier Management
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This PhD thesis focuses on system level analysis of Multi-Component Carrier (CC) management for Long Term Evolution (LTE)-Advanced. Cases where multiple CCs are aggregated to form a larger bandwidth are studied. The analysis is performed for both
Performance of relays in LTE-advanced networks
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Nokia Siemens Networks Performance of Relays in LTE-Advanced Networks 18.02.2010 Page 2.Introduction (1/2) Requirements for LTE-Advanced: 1 Gbps on the downlink and 500 Mbps on the uplink.Higher peak and average spectral efficiency.
Advanced Technologies in LTE/LTE-Advanced
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The 3rd Generation Partnership Project (3GPP), which had previously formulated the specifications for WCDMA and High-Speed Packet Access (HSPA)* 1 as a third-generation mobile communications system, formulated a radio system called Long Term Evolution (
targets LTE Advanced
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Cellular networks delivering 1Gbps of raw data throughput are on the horizon, and Tensilica is designing a DSP to meet the baseband-processing requirements of such networks: the ConnX Baseband Engine 64 (BBE64). The BBE64 achieves its performance by employing
Comparative Performance Analysis of ANN Based MIMO Channel Estimation for downlinkLTE-Advanced System employing Genetic Algorithm
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Abstract:Paper propose a robust channel estimator for downlink Long Term Evolution- Advanced (LTE-A) system using Artificial Neural Network (ANN) trained by back propagation algorithm (BPA) and ANN trained by genetic algorithm (GA). The new methods use
Resource allocation and power control scheme for interference avoidance in an lte-advanced cellular networks with device-to-device communication
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Abstract In this paper, we propose a resource allocation and Tx power control scheme, called resource allocation and power control (RAPC) in an LTE-Advanced device-to-device (D2D) network. In the proposed scheme, the macro base station (mBS) and D2D senders (
Key issues towards beyond LTE-Advanced systems with cognitive radio.
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Abstract:In this paper, we give an introductory presentation on the state of the art of the key technologies in the field of cognitive radio, including spectrum awareness, cognitive engine, location awareness, digital front-end and baseband spectral shaping. The technical
Performance analysis of soft frequency reuse schemes for a multi-cell LTE-advanced system with carrier aggregation.
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Abstract Carrier aggregation is one of the promising features that expands the bandwidth of the Long Term Evolution- Advanced (LTE-A) system through aggregating multiple carriers to support high data rate up to 1 Gbit/s. When considering a multi-cell scenario, an
On the Evolution of Coordinated Multi-Point (CoMP) Transmission in LTE-Advanced
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Abstract Inter-cell interference is a serious issue in Long Term Evolution (LTE/LTE- Advanced) system. Coordinated Multi-Point (CoMP) operation has been considered as a targeted for LTE-A standard to reduce interference, improve spectrum
Advances in carrier aggregation and multi-user MIMO for LTE-advanced: Outcomes from SAMURAI project
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1. Executive Summary To address dramatic increase of the demand for mobile broadband services and to support wider transmissions bandwidths, 3GPP Long Term Evolution (LTE) standard has introduced two powerful techniques, Multi User MIMO (MU-MIMO) and
Analysis of Wireless Cloud Implementation in LTE-Advanced
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Abstract Mobile communications suffered a great increase in traffic with the introduction of LTE-Advanced, leading to the development of new centralised architectures that split Base Stations into two main components, one responsible for all the processing functions and
Advanced power control for UTRAN LTE uplink
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Abstract Single Carrier Frequency Division Multiple Access (SC-FDMA) is the access scheme chosen by 3GPP for uplink UTRAN Long Term Evolution project. As SC-FDMA provides intra-cell orthogonality, one of the main reasons for performance degradation is
LTE-Advanced
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OFDMA in downlink and DFT-S-OFDMA (aka SC-FDMA) in uplink. Bandwidths ranging from 1.4 MHz up to 20 MHz. Both TDD and FDD modes are supported. Optimized for macro cells, works even with very high mobility. Channel-aware scheduling in both time and
Technologies for LTE-Advanced
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8 | LTE-Advanced, WCI'08 | October 2008 Candidate Technologies for Performance Improvements with LTEAdvanced Enabling TechnologyCoordinated multi-point transmission and reception Candidate Technology for LTEAdvanced Accelerated Procedures (Access, HO)
Further enhancements for LTE-Advanced
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Inband relaying: same carrier frequency for backhaul and access links Time division multiplexing of backaul and access links Relay node (RN) creates a separate cell distinct from the donor cell UE receives/transmits control signals for scheduling and HARQ from/
Radio Access Techniques for LTE-Advanced
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DL: 100 Mbps, UL: 50 Mbps User throughput (relative to Rel-6 HSDPA, HSUPA)Cell edge user throughput:
Taking the journey from LTE to LTE-Advanced
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ABSTRACT This paper addresses the main features of the transition from the Long Term Evolution standard (LTE) to its successor Long Term Evolution-Advanced (LTE-A). The specifications of the new release have taken several years and included thousands of
Wider Bandwidth of non-Contiguous Component Carriers in LTE-Advanced
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Abstract The 3GPP Long Term Evolution-Advanced (LTE-A) system extends the capabilities of 3rd Generation Partnership Project (3GPP) LTE Rel-8 with the support of carrier aggregation, where two or more component carriers are aggregated in order to support
Performance Analysis of LTE-Advanced Physical Layer
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Abstract LTE-Advanced (LTE-A) is the project name of the evolved version of LTE that is being developed by 3GPP. LTE-A will meet or exceed the requirements of the International Telecommunication Union (ITU) for the Fourth Generation (4G) radio communication
Mobile WDM backhaul network design for LTE-advanced and beyond systems
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Abstract:This invited paper describes about mobile wavelength division multiplexing (WDM) backhaul network designs for future radio access networks. First, it introduces mobile backhaul requirements to support LTE-Advanced and Beyond with emphasis on
Heterogeneous network capacity expansion technology for further development of LTE/LTE-Advanced
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At the 3rd Generation Partnership Project (3GPP), the Heterogeneous Network (HetNet) has come to be standardized in response to dramatic increases in mobile traffic as the use of smartphones and other mobile devices continues to grow. A HetNet deployment expands
LTE-Advanced System Level Simulation Platform for IMT-Advanced Evaluation
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Abstract International Mobile Telecommunications (IMT)-Advanced is the new global standard defined by the International Telecommunication Union (ITU) for the fourth generation of mobile communication systems. Several technologies like Long Term
An Overview on Interference Management in 3GPP LTE-Advanced Heterogeneous Networks
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Abstract The increasing demand for mobile data traffic brings new challenges on cellular networks in terms of network capacity and increased data throughput. In order to fulfill these demands, Heterogeneous Networks (HetNets) has been considered as a promising
Applicable cost modeling of LTE-Advanced and IEEE 802.11 ac based heterogeneous wireless access networks
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Abstract:In this paper, we propose applicable and comparative cost-capacity analysis of the heterogeneous wireless networks in order to determine the most cost effective radio network deployment strategies as a function of an extreme demand levels of even more
Design of a Baseband Section for LTE-Advanced Mobile Communication
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Abstract In the upcoming 4G era, wireless communication systems are required to sustain the ever-increasing data-rate, which should go up to several hundred Mbps or even 1Gbps, as well as to support more flexibility and intelligence. Wireless standards such as LTE (
3GPP Radio Access Networks LTE-Advanced Status
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2012LTE-Advanced Carrier Aggregation of Band 3 and Band 7LTEAdvanced Carrier Aggregation of Band 4 and Band 17LTEAdvanced Carrier Aggregation of Band 4 and Band 13LTEAdvanced Carrier Aggregation of Band 4 and Band 12LTEAdvanced Carrier
a Novel approach for Cell Selection and Synchronization in LTE-advanced
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ABSTRACT Long Term Evolution (LTE) is the result of the standardization work done by the 3rd Generation Partnership Project (3GPP) to achieve a new high speed radio access in the mobile communications frame. Cell selection by a mobile UE is another issue in LTE. In
3G, 4G and Enhanced MIMO cellular systems: LTE-Advanced
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ABSTRACT-This paper provides an in-depth view on the technologies being considered for Long Term Evolution-Advanced (LTE-Advanced). First, the evolution from third generation (3G) to fourth generation (4G) is described in terms of performance requirements and
Fractional reuse for LTE-Advanced MIMO networks
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Introduction: Interference is a major source of performance degradation in wireless networks, which motivates to actively manage inter-cell interference in a multi-cell environment. Contrary to approaches that build on centralized coordination of the
Evolution of LTE and Related Technologies towards IMT Advanced
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Abstract:The Long Term Evolution (LTE) is an emerging technology, which is standardized by the Third Generation Partnership Project (3GPP) and evolving to meet the International Mobile Telecommunication Advanced (IMT-Advanced) requirements named as LTE-
3G LTEIMT-Advanced Service
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Improved link performance and spectral efficiency Easier to employ spatial multiplexing (MIMO) Frequency domain scheduling and link adaptation provides possibility for improved spectral efficiency Improved coverage and spectral efficiency for broadcast services
Comparative performance investigation of TCP and SCTP protocols over LTE/LTE-advancedsystems
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Abstract:Fourth Generation (4G) of mobile systems is now replacing the 3G and 2G families of standards. Long Term Evolution (LTE) and LTE-Advanced network is the continuation of 3GPP-LTE (3GPP: 3rd Generation Partnership Project) and achieved the
A 0.13-µm Zero-IF CMOS RF Receiver for LTE-Advanced Systems
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Abstract This paper presents a zero-IF CMOS RF receiver, which supports three channel bandwidths of 5/10/40 MHz for LTE-Advanced systems. The receiver operates at IMT-band of 2,500 to 2,690 MHz. The simulated noise figure of the overall receiver is 1.6 dB at 7
Interference control in LTE-advanced: An ARTIST4G overview.
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Abstract: This paper gives an overview of the interference cancellation and interference control study for LTE-A in the European research project ARTIST4G. Keywords: LTE, LTE-A,
Joint Cooperative Shared Relaying and Multipoint Coordination for Network MIMO in 3GPP LTE-Advanced Multihop Cellular Networks
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LTE-Advanced (Parkvall et al., 2011; 3GPP TR36. 814) is the successor of LTE (Long Term Evolution), which is specified by the Third Generation Partnership Project (3GPP). LTE- Advanced can provide downlink and uplink peak rates up to 1 Gb/s and 500 Mb/s,
DRX Configuration Switching to Optimize User Power Saving and Application Performance Requirement for LTE Advanced Networks
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Abstract:Mobile devices in connected mode may be configured with Discontinuous reception (DRX) for power saving purposes. The parameters of DRX configuration can be optimized to either maximize power saving or minimize latency performance based on the
Enabling Technologies for 3GPP LTE-Advanced Networks
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Section 1.4: This section shows the technological proposals being studied in 3GPP: carrier aggregation, new transmission schemes in both uplink and downlink, CoMP, the use of relays, enhancements for HeNB and machine-type communications and other
Self-optimizing Strategies for Dynamic Vertical Sectorization in LTE-Advanced Networks
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Abstract:Vertical Sectorization (VS) consists in creating vertically separated sectors in the original cell using an Active Antenna Systems (AAS) supporting two distinct beams with different downtilts. The total transmit power is split between the two sectors, while the
New Remapping Strategy for PDCCH Scheduling for LTE-Advanced Systems
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Abstract In LTE-A, efficient Physical Downlink Control Channel (PDCCH) scheduling is fundamental to ensuring not only users' Quality of Service (QoS) but also bursty data channels. However, the limited resource available for PDCCH has proven to be a major
Vulnerabilities of LTE and LTE-Advanced Communication White Paper
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1 Abstract Demand for high-volume data streams in the current market for modern wireless communication systems is growing at a fast pace. In order to keep up with the trend to higher throughput requirements within unchanged bandwidth limitations, the Long Term
Performance Models for LTE-Advanced Random Access
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ABSTRACT LTE-Advanced networks employ random access based on preambles transmitted according to multi-channel slotted Aloha principles. The random access is controlled through a limit W on the number of transmission attempts and a timeout period
LTE-Advanced Physical Layer Optimum Performance Parameters
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Abstract: This paper provides an overview of Advanced Long Term Evolution (Advanced- LTE) telecommunication network and investigates system performance against variations in system parameters trying to reach the parameter values that give best system
The Main Features of LTE and LTE-Advanced
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Abstract-The continuously increasing number of registered mobile phone users and introduction of smartphones with high need of bandwidth resulted in the design and development of the fourth generation wireless technology (4G). In the context of 4G
LTE-Advanced Cellular Networks for D2D Communications
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Abstract: Now a days The Long Term Evolution-Advanced (LTE Advanced) networks are being developed to provide mobile broadband services for the fourth generation (4G) cellular wireless systems. Device to-device (D2D) communications is a promising
LTE-Advanced–Release 10 Relaying
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Abstract:This paper provides information about the relaying procedures and architectures in LTE-Advanced technology, topic on which the group 8 for the SSY145 Wireless Networks project has been working during the period 4, 2011. An overview of the adopted schemes
Configuration and Demonstration of Relay-Enhanced Technique in LTE-Advanced Systems
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Abstract:LTE (Long Term Evolution) specified by 3GPP (3rd Generation Partnership Project) as very high flexible for radio interfacing. LTE deployment started in the last of 2009 and the first LTE release is providing greatest rate reaches to 300 Mbps, delay of radio
Evolution of the 4 th Generation Mobile Communication Network: LTE-Advanced
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ABSTRACT Mobile communication network experiences dramatic advances and changes over the last two decades. With the growing demand, the development of the design and optimization of radio access technologies and a further evolution of the existing system,
FAIR SCHEDULING ALGORITHM IN LTE-ADVANCED NETWORKS
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ABSTRACT The Long Term Evolution Advanced (LTE-Advanced) transmission bandwidth can be expanded by Carrier Aggregation (CA), where CA technology expands effective bandwidth supported to User Equipment (UE) by utilizing of radio resources across
Exploiting Adaptive Downtilt and Vertical Sectorization in LTE Advanced Networks using Active Antenna Systems
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Significant interest in enhancing wireless cellular network performance through the use of active antenna systems (AAS) has recently developed [1, 2], with AAS seen as an enabler for achieving both cell edge and cell average gains through advanced control of the
LTE-ADVANCED AND BEYOND
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Abstract:The implementation of the IMT-Advanced specification has been largely carried out on the Long Term Evolution (LTE/LTE-Advanced). However, data usage continues to grow across the board and the need for efficient technology to manage this order of
LTE, IMT-Advanced, LTE-Advanced, radio standards, physical layer, spectrum flexibility
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This paper offers an introduction to the mobile communication standard known as LTE Advanced, depicting the evolution of the standard from its roots and discussing several important technologies that help it evolve to accomplishing the IMT-Advanced requirements. A short
Review on Moving Relay Nodes in LTE-Advanced
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Abstract: 3GPP aims to meet ITU (International Telecommunication Union) requirements for availing backward compatibility along with increased data rates and minimal data latency and losses. LTE-Advanced aims to achieve increased data rates for DL (upto 3Gbps) and
A Survey on the Effect of LTE Advanced on Drive Test Tool Requirements
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Abstract LTE (Long Term Evolution) Release 10, sometimes referred to as LTE-Advanced is the next major milestone in the evolution of LTE to finally fulfil all of the requirements set by ITU (International Telecommunications Union) for IMT-Advanced(International Mobile
PERFORMANCE EVALUATION OF RELAYED ENHANCED LTE-ADVANCED NETWORK USING DECODE AND FORWARD PROTOCOL
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ABSTRACT The increasing demand on mobile service providers to support high rate applications has prompted the development of 4G networks. LTE Advanced is one of the promising technologies to meet the rising demand. This paper studies performance of LTE
Optimisation of Radio Access Network Cloud Architectures Deployment in LTE-Advanced
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Abstract The objective of this thesis was to analyse how Cloud Radio Access Network technology can improve network performance in LTE-A, by taking advantage of the separation between Remote Radio Head and Base Band Unit. This work consists of a
3GPP LTE and LTE Advanced
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In the last years, technology evolution in mobile communications is mainly motivated by three relevant agents:(1) the market globalization and liberalization and the increasing competence among vendors and operators coming from this new framework,(2) the
Special Articles on PREMIUM 4GIntroduction of LTE-Advanced
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Recent years have seen a dramatic increase in network traffic thanks to the expanded use of smartphones and the popularity of large-capacity content such as images and video. The need has therefore been felt for even higher communication speeds and greater
Interference Mitigation in LTE-Advanced MU-MIMO through Beamforming Technique
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targeting 4G wireless system, LTE- Advanced introduces new functionalities such as Carrier aggregation, enhanced use of multi- antenna techniques. In this work, the different multi-antenna techniques such as single
Coupled Resonator Diplexer for LTE-Advanced System.
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Abstract:This paper presents the design of a microstrip hairpin diplexer. The design is based on coupled resonator structure using U-Shaped resonators. It is designed to meet The Long Term Evolution-Advanced (LTEA) system Band 7, operating at uplink (UL):
Performance Analysisof HSPA and LTE Advanced WithFocusing OnDownlink
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Abstract: This paper describes the main activities involved in defining 4G technologies within the International Telecommunications Union (ITU) under the IMT-Advanced banner, the work of the Third-Generation Partnership Project (3GPP) towards LTE-Advanced. In Rel 7,
Performance Analysis of QoS in LTE-Advanced Heterogeneous Networks
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ABSTRACT The increasing demands for data mobile traffic is bringing new challenges on cellular networks in terms of user capacity and increased data throughput. In order to fulfill these demands, Heterogeneous Networks (HetNets) made up by macro and small cells
COLLABORATIVE MULTIPLE INPUT MULTIPLE OUTPUT AND TURBO EQUALIZATION TECHNIQUES FOR THE UPLINK OF THE LTE-ADVANCED SYSTEM
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ABSTRACT In this thesis, we consider the application of the collaborative MIMO and turbo equalization (TEQ) schemes to the LTE-advanced system. LTE is the evolution of 3GPP s Universal Mobile Telecommunication System (UMTS) towards an all-IP network. LTE is
LTE/LTE-Advanced Cellular Communication Networks
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Among the goals of 3GPP LTE networks are higher user bit rates, lower delays, increased spectrum efficiency, support for diverse QoS requirements, reduced cost, and operational simplicity. Resource scheduling and interference mitigation are two functions which are
LTE-Advanced Evolution of LTE Radio Transmission Experiments
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is a mobile communications service conforming to the LTE standard [1]. It achieves higher data rates, higher capacities and lower latencies than FOMA. LTE (whose initial release corresponds to Release 8
Low complexity link abstraction for retransmission in LTE/LTE-advanced with IR-HARQ
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Abstract:Recent wireless cellular systems, like 3GPP's Long Term Evolution (LTE) and LTE- Advanced (LTE-A), benefit from many enhancements of wireless techniques. These include multicarrier modulation schemes, fast link adaptation, forward error correction with HARQ,
Actualization of Data Mapping Algorithm for Control Channels of LTE-Advanced in Virtex-6 using PlanAhead tool
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ABSTRACT Long Term Evolution Advanced (LTE-A) is a mobile communication standard that leads to a transitional leap from the developing 3G technology to the emerging 4G Technology which is now deployed by prominent mobile operators. LTE transmit
Performance Evaluation of LTE-Advanced Channel Estimation Techniques in Vehicular Environments
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Least Square (LS) and Minimum Mean Square Error (MMSE), are studied for the downlink of 3GPP LTE-A system which is based on MIMO-OFDM technology. The performance of the system is evaluated using different transmission schemes (Transmit Diversity (TxD) and
Efcient Energy Saving Antenna Management for LTE Advanced Mime System
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Abstract: For purpose of saving cost the generation of wireless mobile communication evolved into LTE system by using MIMO-OFDM technology. But for the higher data rate it expenses higher energy. So, an efficient antenna management system is needed to be
Novel Framework for LTE and LTE-Advanced Networks Dimensioning
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Abstract:This paper proposes an analytical framework for LTE and LTE-Advanced network dimensioning. Our main focus is to provide an efficient analytical tool for downlink coverage analysis in LTE based networks. For effective Signalto-Interference-plus-Noise Ratio (
LTE-Advanced Release-10 Features Overview
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adare GmbH This document is the property of adare GmbH and is protected It may be used solely for the purpose agreed with adare GmbH.From ITU-R
Dynamic Allocation of Random Access Opportunity for Machine-Type Communication in LTE-Advanced
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Abstract With the rapid growth of machine-type communications (MTC) devices, the radio access network (RAN) will be overloaded when a large number of MTC devices try to access the radio networks in a short time. In this paper, a combination of a dynamic resource
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