Performance analysis of selective cooperation with fixed gain relays in...
Publication year: 2012Source:Physical Communication, Volume 5, Issue 3Syed Imtiaz Hussain, Mazen Omar Hasna, Mohamed-Slim Alouini Selecting the best relay using the maximum signal to noise ratio (SNR)...
View ArticleOptimal radio access technology selection on heterogeneous networks
Publication year: 2012Source:Physical Communication, Volume 5, Issue 3Diego Pacheco-Paramo, Vicent Pla, Vicente Casares-Giner, Jorge Martinez-Bauset The joint management of radio resources in...
View ArticleISTBC: A spectrally efficient distributed transmission scheme using...
Publication year: 2012Source:Physical Communication, Volume 5, Issue 3Surya Dharma Tio, Ashish James, A.S. Madhukumar Cooperative communication is a promising paradigm that could address many of the...
View ArticleKurtosis based spectrum sensing in cognitive radio
Publication year: 2012Source:Physical Communication, Volume 5, Issue 3Shanthan Suresh, Shankar Prakriya, Manav R. Bhatnagar In this paper, we consider spectrum sensing in cognitive radio networks...
View ArticleDesign and performance of WH-spread CI/MC-CDMA with iterative interference...
Publication year: 2012Source:Physical Communication, Volume 5, Issue 3Mithun Mukherjee, Preetam Kumar This paper addresses a novel Walsh–Hadamard (WH)-spread multicarrier code division multiple access...
View ArticleFrequency offset and I/Q imbalance estimation for orthogonal frequency...
Publication year: 2012Source:Physical Communication, Volume 5, Issue 3Hai Lin, Tomoya Onishi, Rina Kume, Katsumi Yamashita The paper proposes a novel joint estimation of the frequency offset,...
View ArticleEnergy efficient QoS constrained scheduler for SC-FDMA uplink
Publication year: 2012Source:Physical CommunicationDan J. Dechene, Abdallah Shami In this paper we propose a framework for an energy efficient scheduler for multiuser SC-FDMA with queue state...
View ArticleMultiple transmitter localization and communication footprint identification...
Publication year: 2012Source:Physical CommunicationY.R. Venugopalakrishna, Chandra R. Murthy, D. Narayana Dutt Whitespace identification is a crucial first-step in the implementation of cognitive...
View ArticleEfficient coupled PHY and MAC use of physical Bursts in WiMAX/IEEE 802.16e...
Publication year: 2012Source:Physical CommunicationOran Sharon, Yaron Alpert, Gassan Tabajah We address several issues related to the efficient use of Bursts in WiMAX/IEEE 802.16e systems. We look on...
View ArticleResource allocation with multicell processing, interference cancellation and...
Publication year: 2012Source:Physical CommunicationP. Baracca, S. Tomasin, N. Benvenuto We consider a cellular system where base stations (BSs) cooperate to receive data from mobile terminals (MTs)...
View ArticleA frequency domain multiple-antenna and channel estimation approach for...
Publication year: 2012Source:Physical CommunicationAbolfazl Mehbodniya, Wei Peng, Fumiyuki Adachi, Sonia Aïssa Ultra wideband (UWB) communications is a promising technology which provides high data...
View ArticleOptimal design of perfect DFT sequences
Publication year: 2012Source:Physical CommunicationJoão S. Pereira, Henrique J.A. da Silva In this paper, we propose a novel scheme to construct a large set with N ( N + 1 ) perfect sequences of...
View ArticleSum capacity maximization for MIMO–OFDMA based cognitive radio networks
Publication year: 2012Source:Physical CommunicationH. Shahrokh Shahraki, K. Mohamed-pour, L. Vangelista In the opportunistic Cognitive Radio (CR) networks, the secondary users’ (SU) capacity is...
View ArticleHF spectrum activity prediction model based on HMM for cognitive radio...
Publication year: 2012Source:Physical CommunicationL. Melián-Gutiérrez, S. Zazo, J.L. Blanco-Murillo, I. Pérez-Álvarez, A. García-Rodríguez, B. Pérez-Díaz Although most of the research on Cognitive...
View ArticleStatistical distributions of instantaneous power and peak-to-average power...
Publication year: 2012Source:Physical CommunicationHideki Ochiai This paper analyzes the distributions of instantaneous power and peak-to-average power ratio (PAPR) for single-carrier...
View ArticleModel and comparative analysis of reduced-complexity receiver designs for the...
Publication year: 2012Source:Physical CommunicationE. Ohlmer, M. Jar, G.P. Fettweis Due to its favorable peak-to-average power ratio (PAPR), a single-carrier frequency-division multiple access...
View ArticleSecure communications over opportunistic-relay channels
Publication year: 2012Source:Physical CommunicationK.G. Nagananda In this paper, we derive information-theoretic performance limits for secure communications over two classes of discrete memoryless...
View ArticlePrice-based interference control for two-tier femtocell networks
Publication year: 2012Source:Physical CommunicationXinping Guan, Qiaoni Han, Kai Ma, Zhixin Liu This paper presents a novel price-based interference control scheme for two-tier femtocell networks,...
View ArticleTri-polarized spectrum sensing based on an experimental outdoor-to-indoor...
Publication year: 2012Source:Physical Communication, Volume 5, Issue 4Ali Panahandeh, Claude Oestges, Jean-Michel Dricot, François Horlin, Philippe De Doncker Compared to classical spatially separated...
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