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  1. The purpose of this paper is to show the potential of UMTS long-term evolution using OFDM modulation by adopting a combined perspective on feedback channel design and resource allocation for OFDMA multiuser do...

    Authors: Gerhard Wunder, Chan Zhou, Hajo-Erich Bakker and Stephen Kaminski

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2008:437921

    Content type: Research Article

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  2. We introduce a novel medium access control (MAC) protocol for radio frequency identification (RFID) systems which exploits the statistical information collected at the reader. The protocol, termed adaptive slo...

    Authors: Girish Khandelwal, Kyounghwan Lee, Aylin Yener and Semih Serbetli

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:018730

    Content type: Research Article

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  3. We investigate the uplink of a power-controlled multi-user distributed antenna system (DAS) with antennas deployed on a circle. Applying results from random matrix theory, we prove that for such a DAS, the per...

    Authors: Jiansong Gan, Yunzhou Li, Limin Xiao, Shidong Zhou and Jing Wang

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:089780

    Content type: Research Article

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  4. We investigate the optimal design of uniform rectangular arrays (URAs) employed in multiple-input multiple-output communications, where a strong line-of-sight (LOS) component is present. A general geometrical mod...

    Authors: Frode Bøhagen, Pål Orten and Geir Øien

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:045084

    Content type: Research Article

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  5. In positioning applications, where the line of sight (LOS) is needed with high accuracy, the accurate delay estimation is an important task. The new satellite-based positioning systems, such as Galileo and mod...

    Authors: Adina Burian, Elena Simona Lohan and Markku Kalevi Renfors

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:072626

    Content type: Research Article

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  6. We consider a joint rate and power control problem in a wireless data traffic relay network with fading channels. The optimization problem is formulated in terms of power and rate selection, and link transmiss...

    Authors: Minyi Huang and Subhrakanti Dey

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:024695

    Content type: Research Article

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  7. Optimal design of a linear antenna array with nonuniform interelement spacings is investigated for the uplink of a cellular system. The optimization criterion considered is based on the minimization of the ave...

    Authors: S. Savazzi, O. Simeone and U. Spagnolini

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:093421

    Content type: Research Article

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  8. We propose a flexible transmission scheme which easily allows to switch between cyclic-prefixed single-carrier (CP-SC) and cyclic-prefixed multicarrier (CP-MC) transmissions. This scheme takes advantage of the...

    Authors: Danilo Zanatta Filho, Luc Féty and Michel Terré

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2008:168032

    Content type: Research Article

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  9. We propose an alternative to the well-known multicarrier code-division multiple access (MC-CDMA) technique for downlink transmission by replacing the conventional cyclic-prefix orthogonal frequency division mu...

    Authors: Chrislin Lélé, Pierre Siohan, Rodolphe Legouable and Maurice Bellanger

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2008:748063

    Content type: Research Article

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  10. The multiservice uplink capacity and the interference (intracellular and intercellular) statistics (mean and variance) of the sectors of cigar-shaped wideband code-division multiple access (WCDMA) microcell ar...

    Authors: Bazil Taha-Ahmed and MiguelCalvo Ramon

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:084835

    Content type: Research Article

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  11. This paper deals with the analysis of advanced fade countermeasures for supporting DVB-S2 reception by mobile terminals mounted on high-speed trains. Recent market studies indicate this as a potential profitab...

    Authors: Stefano Cioni, Cristina Párraga Niebla, Gonzalo Seco Granados, Sandro Scalise, Alessandro Vanelli-Coralli and María Angeles Vázquez Castro

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:049718

    Content type: Research Article

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  12. This paper presents a propagation channel simulator for polarized bidirectional wideband propagation channels. The generic channel model implemented in the simulator is a set of rays described by geometrical a...

    Authors: Jean-Marc Conrat and Patrice Pajusco

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:080194

    Content type: Research Article

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  13. This paper investigates the applicability of multiple-input multiple-output (MIMO) technology to satellite communications at the Ku-band and above. After introducing the possible diversity sources to form a MI...

    Authors: Konstantinos P. Liolis, Athanasios D. Panagopoulos and Panayotis G. Cottis

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:059608

    Content type: Research Article

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  14. This paper introduces a novel algorithm to excise single and multicomponent chirp-like interferences in direct sequence spread spectrum (DSSS) communications. The excision algorithm consists of two stages: ada...

    Authors: Sridhar Krishnan and Serhat Erküçük

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:014916

    Content type: Research Article

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  15. This paper deals with interference cancellation techniques to mitigate cochannel interference on the reverse link of multibeam satellite communication systems. The considered system takes as a starting point t...

    Authors: J. P. Millerioux, M. L. Boucheret, C. Bazile and A. Ducasse

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:062310

    Content type: Research Article

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  16. The problem of multimedia communications over best-effort networks is addressed here with multiple description coding (MDC) in a distributed framework. In this paper, we first compare four video MDC schemes based...

    Authors: Olivier Crave, Christine Guillemot, Béatrice Pesquet-Popescu and Christophe Tillier

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2008:183536

    Content type: Research Article

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  17. This paper deals with a novel MAC layer protocol, namely, directive synchronous transmission asynchronous reception (D-STAR) able to space-time synchronize a wireless sensor network (WSN). To this end, D-STAR ...

    Authors: Gianfranco Manes, Romano Fantacci, Francesco Chiti, Michele Ciabatti, Giovanni Collodi, Davide Di Palma, Ilaria Nelli and Antonio Manes

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:037910

    Content type: Research Article

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  18. Direct-conversion architectures are recently receiving a lot of interest in OFDM-based wireless transmission systems. However, due to component imperfections in the front-end analog processing, such systems ar...

    Authors: Deepaknath Tandur and Marc Moonen

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:068563

    Content type: Research Article

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  19. The growing popularity of wireless LANs has spurred rapid evolution in physical-layer technologies and wide deployment in diverse environments. The ability of protocols in wireless data networks to cater to a ...

    Authors: Yuan Yuan, William A. Arbaugh and Songwu Lu

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:012597

    Content type: Research Article

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  20. We address the problem of designing good LDPC codes for the Gaussian multiple access channel (MAC). The framework we choose is to design multiuser LDPC codes with joint belief propagation decoding on the joint...

    Authors: Aline Roumy and David Declercq

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:074890

    Content type: Research Article

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  21. This paper investigates the joint maximum likelihood (ML) estimation of the carrier frequency offset, timing error, and carrier phase in burst-mode satellite transmissions over an AWGN channel. The synchroniza...

    Authors: Michele Morelli and Antonio A. D'Amico

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:065058

    Content type: Research Article

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  22. The implementation of efficient call admission control (CAC) algorithms is useful to prevent congestion and guarantee target quality of service (QoS). When TCP protocol is adopted, some inefficiencies can aris...

    Authors: Georgios Theodoridis, Cesare Roseti, Niovi Pavlidou and Michele Luglio

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:023923

    Content type: Research Article

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  23. An adaptive parallel interference cancelation (APIC) scheme is proposed for the multicarrier direct sequence code division multiple access (MC-DS-CDMA) system. Frequency diversity inherent in the MC system is ...

    Authors: Huahui Wang, Kai Yen, KayWee Ang and YongHuat Chew

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:010462

    Content type: Research Article

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  24. The wireless vehicular sensor network (VSN) has been very useful for many transportation application systems, but it does not operate like the traditional wireless sensor network. For safety reason, the vehicl...

    Authors: Yih-Fuh Wang and Lin-Lin Liu

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:063503

    Content type: Research Article

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  25. Owing to numerous potential applications, wireless sensor networks have been attracting significant research effort recently. The critical challenge that wireless sensor networks often face is to sustain long-...

    Authors: Jun Lu, Jinsu Wang and Tatsuya Suda

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:034758

    Content type: Research Article

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  26. Many works have been devoted to connectivity of ad hoc networks. This is an important feature for wireless sensor networks (WSNs) to provide the nodes with the capability of communicating with one or several sink...

    Authors: Jean-Marie Gorce, Ruifeng Zhang and Hervé Parvery

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:019196

    Content type: Research Article

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  27. We address a fundamental problem in wireless sensor networks, how many hops does it take a packet to be relayed for a given distance? For a deterministic topology, this hop-distance estimation reduces to a sim...

    Authors: Liang Zhao and Qilian Liang

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:084256

    Content type: Research Article

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  28. This paper proposes an integrated mobility scheme that combines the procedures of fast handover for Mobile IPv6 (FMIPv6) and session initiation protocol (SIP) mobility for realtime communications. This integra...

    Authors: Deeya S. Nursimloo, George K. Kalebaila and H. Anthony Chan

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2008:348594

    Content type: Research Article

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  29. Sink mobility has attracted much research interest in recent years because it can improve network performance such as energy efficiency and throughput. An energy-unconscious moving strategy is potentially harm...

    Authors: Yanzhong Bi, Limin Sun, Jian Ma, Na Li, Imran Ali Khan and Canfeng Chen

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:064574

    Content type: Research Article

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  30. In wireless sensor networks, distributed timing synchronization based on pulse-coupled oscillators at the physical layer is currently being investigated as an interesting alternative to packet synchronization....

    Authors: O. Simeone and U. Spagnolini

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:057054

    Content type: Research Article

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  31. The performance of an orthogonal frequency-division multiplexing (OFDM) system can be significantly increased by using adaptive modulation and transmit diversity. An accurate estimate of the channel, however, ...

    Authors: Erdem Bala and Leonard J. Cimini Jr.

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:078156

    Content type: Research Article

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  32. Novel channel equalizer algorithms are introduced for wireless communication systems to combat channel distortions resulting from multipath propagation. The novel algorithms are based on newly derived bounds o...

    Authors: Janos Levendovszky, Lorant Kovacs and Edward C. van der Meulen

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:014683

    Content type: Research Article

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  33. A joint power control and maximally disjoint routing algorithm is proposed for multihop CDMA wireless ad hoc networks. A framework of power control with QoS constraints in CDMA wireless ad hoc networks is intr...

    Authors: Lijun Qian, Dhadesugoor R. Vaman and Ning Song

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:053717

    Content type: Research Article

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  34. We analyze the lifetime of clustered sensor networks with decentralized binary detection under a physical layer quality-of-service (QoS) constraint, given by the maximum tolerable probability of decision error at...

    Authors: Gianluigi Ferrari and Marco Martalò

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:031809

    Content type: Research Article

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  35. Minimizing the communication overhead is always a hot topic in wireless sensor networks. In a multirate query system, data sources disseminate the data streams to users at the frequency they request. However, ...

    Authors: Yingwen Chen, Ming Xu, Huai-min Wang, Hong Va Leong, Jiannong Cao, Keith C. C. Chan and Alvin T. S. Chan

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:048984

    Content type: Research Article

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  36. To maximize system throughput and guarantee the quality of service (QoS) of multimedia traffic in orthogonal frequency division multiplexing (OFDM) systems with smart antennas, a new packet scheduler is introd...

    Authors: Zhifeng Diao and Victor O. K. Li

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:095917

    Content type: Research Article

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  37. In an expected future multiaccess and multiservice IEEE 802.11 environment, the problem of providing users with useful service-related information to support a correct rapid network selection is expected to be...

    Authors: Dario Di Sorte, Mauro Femminella and Gianluca Reali

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:038463

    Content type: Research Article

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  38. A critical issue in battery-powered sensor networks is to construct energy efficient virtual backbones for network routing. Recent study in battery technology reveals that batteries tend to discharge more powe...

    Authors: Chi Ma, Yuanyuan Yang and Zhenghao Zhang

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:040154

    Content type: Research Article

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  39. Motivated by the study of the optimization of the quality of service for multiple input multiple output (MIMO) systems in 3G (third generation), we develop a method for modeling MIMO channel ...

    Authors: A Jraifi and EH Saidi

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:049350

    Content type: Research Article

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  40. This paper studies the performance of switch and stay combining (SSC) diversity receivers operating over correlated Ricean fading satellite channels. Using an infinite series representation for the bivariate R...

    Authors: Petros S. Bithas and P. Takis Mathiopoulos

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:025361

    Content type: Research Article

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  41. Extensive measurements are conducted in room environments at 60 GHz to analyze the channel characteristics for various channel configurations. Channel parameters retrieved from measurements are presented and a...

    Authors: Haibing Yang, Peter F. M. Smulders and Matti H. A. J. Herben

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:019613

    Content type: Research Article

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  42. We consider the problem of minimizing transmission energy in wireless sensor networks by taking into account that every sensor may require a different bit rate and reliability according to its particular appli...

    Authors: J. Joaquín Escudero Garzás, Carlos Bousoño Calzón and Ana García Armada

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:041401

    Content type: Research Article

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  43. We study the load balancing problem in a dense wireless multihop network, where a typical path consists of a large number of hops, that is, the spatial scales of a typical distance between source and destinati...

    Authors: Esa Hyytiä and Jorma Virtamo

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:016932

    Content type: Research Article

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  44. We consider the effect of imperfect carrier offset compensation on the performance of space-time block codes. The symbol error rate (SER) for orthogonal space-time block code (OSTBC) is derived here by taking ...

    Authors: Manav R. Bhatnagar, R. Vishwanath and Vaibhav Bhatnagar

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:030548

    Content type: Research Article

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  45. Due to the much different environment in satellite and terrestrial links, possibilities in and design of MIMO systems are rather different as well. After pointing out these differences and problems arising fro...

    Authors: Péter Horváth, George K. Karagiannidis, Peter R. King, Stavros Stavrou and István Frigyes

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:098942

    Content type: Research Article

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  46. The paper presents an approach to optimize the use of satellite capacity in DVB-S2 forward links. By reducing the so-called safety margins, in the adaptive coding and modulation technique, it is possible to in...

    Authors: Matteo Berioli, Christian Kissling and Rémi Lapeyre

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:014798

    Content type: Research Article

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  47. This paper considers the problem of optimizing the burst format of packet transmission to perform enhanced-accuracy estimation of Doppler-shift and Doppler-rate of the carrier of the received signal, due to re...

    Authors: Luca Giugno, Francesca Zanier and Marco Luise

    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:029086

    Content type: Research Article

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