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Performance Analysis of a Reuse Partitioning Technique for OFDM Based Evolved UTRA

Gabor Fodor
2006 IEEE International Workshop on Quality of Service, IWQoS  
We present numerical results on the various trade-offs between these measures that provide insight into the behavior of OFDM based cellular systems and help dimension the parameters of a reuse partitioned  ...  The current 3GPP working assumption on the Evolved Universal Terrestrial Radio Access (E-UTRA) physical layer is that it will be based on single carrier frequency division multiple access (SC-FDMA) for  ...  Finally, based on the numerical results, in Section V we discuss the pros and cons of interference mitigation techniques for E-UTRA. II.  ... 
doi:10.1109/iwqos.2006.250457 dblp:conf/iwqos/Fodor06 fatcat:nauzyjb4sbhtpi5gadr5q3meuq

Dynamic Time Slot Partitioning for Multimedia Transmission in Two-Hop Cellular Networks

Hrishikesh Venkataraman, Gabriel-Miro Muntean
2011 IEEE Transactions on Mobile Computing  
In addition, DTSP results in significantly lower time for data transmission than the state-of-the-art region and time partitioning techniques.  ...  In this paper, an efficient time slot allocation method -Dynamic Time Slot Partitioning (DTSP) algorithm based on statistical multiplexing is proposed for a two-hop cellular architecture.  ...  Juergen Schoenwaelder from Jacobs University Bremen, Germany for their advise and critical comments during the initial part of the research work.  ... 
doi:10.1109/tmc.2010.170 fatcat:5fetab4wdzafhi7nb7nhxzanbi

Towards Systems Beyond 3G Based on Adaptive OFDMA Transmission

Mikael Sternad, Tommy Svensson, Tony Ottosson, Anders Ahlen, Arne Svensson, Anna Brunstrom
2007 Proceedings of the IEEE  
We provide a systematic overview of the design problems, such as the dimensioning of the allocated time-frequency resources, the influence of duplexing schemes, adaptation control issues for downlinks  ...  The presented results indicate that high-performance adaptive OFDM transmission systems are indeed feasible, also for challenging scenarios that involve vehicular velocities, high carrier frequencies,  ...  They also would like to acknowledge the contributions of their colleagues. In particular, we thank J. von Häfen, Nokia-Siemens Networks, and S. Pfletchinger, CTTC, for many useful comments.  ... 
doi:10.1109/jproc.2007.907119 fatcat:2vkhh2slrvcshptvlant6o76yu

Experimental Evaluation of Transmitted Signal Distortion Caused by Power Allocation in Inter-Cell Interference Coordination Techniques for LTE/LTE-A and 5G Systems

Angela Hernandez-Solana, Paloma Garcia-Ducar, Antonio Valdovinos, Juan Ernesto Garcia, Jesus De Mingo, Pedro Luis Carro
2022 IEEE Access  
As EVM is a measure of the quality of the modulated signal/symbols, LTE/LTE-A and 5G systems specify mandatory EVM requirements in transmission for each modulation scheme.  ...  We perform an experimental characterization of the EVM in the DL under real and widely known ICIC implementation schemes. These studies demonstrate that an accurate analysis of EVM is required.  ...  Subsequently, several degrees of reuse factors for the inner and outer partitions are applied in a multicell system.  ... 
doi:10.1109/access.2022.3170910 fatcat:n5tdieh2sberjcxo36zliijf4q

Throughput Optimization Using Metaheuristic-Tabu Search in the Multicast D2D Communications Underlaying LTE-A Uplink Cellular Networks

Devarani Devi Ningombam, Seokjoo Shin
2018 Electronics  
To mitigate the interference, we propose a spectrum reuse-based resource allocation and power control scheme for M-D2D communication underlaying an uplink cellular network.  ...  The sum throughput of a cellular network can be improved when nearby devices employ direct communications using a resource sharing technique.  ...  Other simulation parameters are selected based on the 3rd generation partnership project evolved universal terrestrial radio access (3GPP E-UTRA) regulation [34].  ... 
doi:10.3390/electronics7120440 fatcat:byoiegx4qbdybiaqfr6fcwoxqq

Uplink performance optimization in relay enhanced LTE-Advanced networks

Aydin Karaer, Omer Bulakci, Simone Redana, Bernhard Raaf, Jyri Hamalainen
2009 2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications  
Subsequently, the 3GPP's approved UL PC scheme for LTE is applied both at eNBs and RNs in relay based deployment and performance evaluation is given.  ...  This thesis mainly examines the UL in RECs within the LTE framework in terms of LTE UL PC scheme that considers a fractional PC in which performance enhancement is aimed for the cell center users by inducing  ...  Orthogonal Frequency Division Multiple Access (OFDMA) is the multiple access technique that is based on the OFDM transmission scheme.  ... 
doi:10.1109/pimrc.2009.5449788 dblp:conf/pimrc/KaraerBRRH09 fatcat:rjlty6g2xza67f6giakzkstuue

Performance analysis of scheduling and interference coordination policies for OFDMA networks

Gábor Fodor, Miklós Telek, Chrysostomos Koutsimanis
2008 Computer Networks  
The performance of the All-Or-Nothing scheduler is practically insensitive to the choice of the sub-carrier allocation policy.  ...  The performance measures of interest are the session blocking probabilities and the overall throughput.  ...  Regarding multi-cell (and specifically OFDMA) systems, [12] analyzed a reuse partitioning scheme without modeling the behavior of the packet scheduler.  ... 
doi:10.1016/j.comnet.2008.01.006 fatcat:p5lgnimayje2rmtbpdhx65pyqe

RF Impairments in Wireless Transceivers: Phase Noise, CFO, and IQ Imbalance – A Survey

Amirhossein Mohammadian, Chintha Tellambura
2021 IEEE Access  
These impairments introduce in-band and out-of-band interference terms and degrade the performance of wireless systems.  ...  Furthermore, we discuss artificial intelligence (AI) approaches for developing estimation and compensation algorithms for RF impairments.  ...  PERFORMANCE ANALYSIS Herein, we first review performance analyses of SC and OFDM systems under CFO.  ... 
doi:10.1109/access.2021.3101845 fatcat:ete2cakeerdjrahum3gcuuexwe

Broadband wireless access and future communication networks

R. Becher, M. Dillinger, M. Haardt, W. Mohr
2001 Proceedings of the IEEE  
This paper presents a vision for wireless communication systems beyond the third generation, which comprises a combination of several optimized access systems on a common IP-based medium-access and core  ...  Key issues are the global interworking of different access systems on a common platform, the implementation of multimode and multiband terminals and base stations by software-defined radio concepts as  ...  These include: • optimization of evolving and emerging access systems by improved modulation and channel-coding schemes for a further enhancement of the spectrum efficiency and system performance; • advanced  ... 
doi:10.1109/5.904506 fatcat:xlrctv2jajdrlbzfdpkbuijyry

A Comprehensive Survey of Spectrum Sharing Schemes from a Standardization and Implementation Perspective [article]

Mohammad Parvini, Amir Hossein Zarif, Ali Nouruzi, Nader Mokari, Mohammad Reza Javan, Bijan Abbasi, Amir Ghasemi, Halim Yanikomeroglu
2022 arXiv   pre-print
Next, we analyze applications of artificial intelligence (AI) and machine learning (ML) techniques for facilitating spectrum sharing mechanisms and leveraging the full potential of autonomous sharing scenarios  ...  Due to spectrum scarcity, there has been a growing trend among stakeholders toward identifying practical solutions to make the most productive use of the exclusively allocated bands on a shared basis through  ...  A comprehensive analysis of omniLBT/dirLBT performance is shown in Fig. 28 for various scenarios.  ... 
arXiv:2203.11125v1 fatcat:h2mjxhjfgfe5dgk6lb46i2f6cu

Interactive cellular and cordless video telephony: State-of-the-art system design principles and expected performance

L. Hanzo, P. Cherriman, E.-L. Kuan
2000 Proceedings of the IEEE  
This paper is concluded with a range of performance figures and system design guidelines for wireless systems. , H.263 codec, joint detection CDMA, MPEG4 codec, power control, 3G systems, 2G systems, video  ...  This paper advocates the employment of burst-by-burst adaptive transceivers, which are capable of accommodating the time-variant channel quality fluctuation of wireless channels.  ...  In low-rate object-based analysis by synthesis coding studied by Chowdhury et al.  ... 
doi:10.1109/5.883314 fatcat:tpccez5yd5bvvevvjevfhvbysi

A survey of inter-vehicle communication protocols and their applications

Theodore Willke, Patcharinee Tientrakool, Nicholas Maxemchuk
2009 IEEE Communications Surveys and Tutorials  
We apply a classification technique to IVC applications to provide a taxonomy for detailed study of their communication requirements.  ...  The diversity of the applications and their potential communication protocols has challenged a systematic literature survey.  ...  amount of routing information, permit spatial reuse of channels, and identify message recipients [62] .  ... 
doi:10.1109/surv.2009.090202 fatcat:jihoorraxrdkpokbrhpbtwa7ty

Interference Management in Femtocells

Talha Zahir, Kamran Arshad, Atsushi Nakata, Klaus Moessner
2013 IEEE Communications Surveys and Tutorials  
However, the mass deployment of femtocell faces a number of challenges, among which interference management is of much importance, as the fundamental limits of capacity and achievable data rates mainly  ...  The femtocell base station called as Femtocell Access Point (FAP) is fully user deployed and hence reduces the infrastructure, maintenance and operational cost of the operator while at the same time providing  ...  For LTE system, fixed and adaptive resource partitioning is also one of the factors for the deployment scenarios.  ... 
doi:10.1109/surv.2012.020212.00101 fatcat:d4yq23qk6rddvjhlz5xeg7czze

An Overview on Resource Allocation Techniques for Multi-User MIMO Systems

Eduardo Castaneda, Adao Silva, Atilio Gameiro, Marios Kountouris
2017 IEEE Communications Surveys and Tutorials  
The achievable performance of such techniques heavily depends on the channel characteristics of the selected users, the amount of channel knowledge, and how efficiently interference is mitigated.  ...  The overall performance of MU-MIMO systems is a complex joint multi-objective optimization problem since many variables and parameters have to be optimized, including the number of users, the number of  ...  MIMO systems allow for a plethora of mighty signal processing techniques that enhance the system performance by exploiting a multi-dimensional pool of resources.  ... 
doi:10.1109/comst.2016.2618870 fatcat:7kehhw6eibc7dfsjyovsf3t6ia

A green radio resource allocation scheme for LTE-A downlink systems with CoMP transmission

Wen-Ching Chung, Chung-Ju Chang, Hsin-Ying Teng
2014 Wireless networks  
The GRRA scheme defines a green radio utility function, which is composed of the required transmission power, assigned modulation order, and the number of coordinated transmission nodes.  ...  In this paper, we propose a green radio resource allocation (GRRA) scheme for LTE-advanced downlink systems with coordinated multi-point (CoMP) transmission to support multimedia traffic.  ...  Acknowledgments The authors would like to give thanks the anonymous reviewers for their suggestions to improve the presentation of the paper.  ... 
doi:10.1007/s11276-013-0684-8 fatcat:jtbksgtnzvhcbn4w4soeog5zsa
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