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  1. This paper investigates the impact of diversity reception techniques on the performance of Bluetooth (BT) packet transmission in wireless channels with fast fading and shadowing to improve the coverage extensi...

    Authors: Barbara M Masini, Andrea Conti, Davide Dardari and Gianni Pasolini

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:078954

    Content type: Research Article

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  2. Soft interference cancellers (SICs) have been proposed in the literature as a means for reducing the computational complexity of the so-called turbo equalization receiver architecture. Soft-input-soft output (...

    Authors: Dimitris Ampeliotis and Kostas Berberidis

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:025686

    Content type: Research Article

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  3. Through the analysis of the probability density function of the squared largest singular value of a complex Gaussian matrix at the origin and tail, we obtain two asymptotic results related to the multi-input m...

    Authors: Quan Zhou and Huaiyu Dai

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:045831

    Content type: Research Article

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  4. Mobile ad hoc networks (MANETs) have inherently dynamic topologies. Under these difficult circumstances, it is essential to have some dependable way of determining the reliability of communication paths. Mobility...

    Authors: Sanlin Xu, Kim L. Blackmore and Haley M. Jones

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2007:019249

    Content type: Research Article

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  5. This paper focuses on WPA and IEEE 802.11i protocols that represent two important solutions in the wireless environment. Scenarios where it is possible to produce a DoS attack and DoS flooding attacks are outline...

    Authors: Floriano De Rango, Dionigi Cristian Lentini and Salvatore Marano

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:047453

    Content type: Research Article

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  6. Sensor networks have many applications. However, with limited resources such as computation capability and memory, they are vulnerable to many kinds of attacks. The IEEE 802.15.4 specification defines medium a...

    Authors: Yang Xiao, Hsiao-Hwa Chen, Bo Sun, Ruhai Wang and Sakshi Sethi

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:093830

    Content type: Research Article

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  7. This paper presents circuit techniques and power supply partitioning, filtering, and regulation methods aimed at reducing the phase noise and spurious tones in frequency synthesizers operating in large mixed a...

    Authors: Adrian Maxim

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:024853

    Content type: Research Article

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  8. Currently, together with the development of wireless connectivity, the need for a reliable and user-friendly authentication system becomes always more important. New applications, as e-commerce or home banking...

    Authors: G. Ginesu, D. D. Giusto and T. Onali

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:073685

    Content type: Research Article

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  9. Infrastructure-based wireless LAN technology has been widely used in today's personal communication environment. Power efficiency and battery management have been the center of attention in the design of handh...

    Authors: Ye Ming Hua, Lau Chiew Tong and Benjamin Premkumar

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:063728

    Content type: Research Article

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  10. Ranging with energy detectors enables low-cost implementation. However, any interference can be quite detrimental to range accuracy. We develop a method that performs nonlinear filtering on the received signal...

    Authors: Zafer Sahinoglu and Ismail Guvenc

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:056849

    Content type: Research Article

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  11. To minimize QoS degradations during nonstationary packet loadings, predictive rate schedulers adapt the operation according to anticipated packet arrival rates deduced via specified estimation algorithm. Exist...

    Authors: Oliver Yu, Emir Saric and Anfei Li

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:043759

    Content type: Research Article

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  12. A multiple-input multiple-output (MIMO) relay network comprises source, relay, and destination nodes, each of which is equipped with multiple antennas. In a previous work, we proposed a MIMO relay scheme for a...

    Authors: Tetsushi Abe, Hui Shi, Takahiro Asai and Hitoshi Yoshino

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:064159

    Content type: Research Article

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  13. Broadcast and multicast offer a significant improvement of spectrum utilization, and become particularly important where information channels are shared among several users. Mobile cellular environments are ex...

    Authors: Nuno Souto, Armando Soares, Patricia Eusébio, Américo Correia and João C Silva

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:070903

    Content type: Research Article

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  14. This paper analyzes the authentication and key agreement (AKA) protocol for universal mobile telecommunications system (UMTS) mobile networks, where a new protocol is proposed. In our proposed protocol, the mo...

    Authors: Ja'afer Al-Saraireh and Sufian Yousef

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:098107

    Content type: Research Article

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  15. We propose a feedback algorithm for wireless networks that always collects feedback from the user with the best channel conditions and has a significant reduction in feedback load compared to full feedback. Th...

    Authors: Vegard Hassel, Mohamed-Slim Alouini, Geir E Øien and David Gesbert

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:036424

    Content type: Research Article

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  16. As more broadband wireless standards are introduced and ratified, the complexity of wireless communication systems increases, which necessitates extra care and vigilance in their design. In this paper, various...

    Authors: Pedram Sameni, Chris Siu, Shahriar Mirabbasi, Hormoz Djahanshahi, Marwa Hamour, Krzysztof Iniewski and Jatinder Chana

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:093712

    Content type: Research Article

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  17. We propose to combine the gains of a downlink power control and a joint multicode detection, for an HSDPA link. We propose an iterative algorithm that controls both the transmitted code powers and the joint mu...

    Authors: Bessem Sayadi, Stefan Ataman and Inbar Fijalkow

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:079148

    Content type: Research Article

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  18. This paper addresses cross-layer quality-of-service (QoS) provisioning in the uplink of CDMA cellular mobile networks. Each mobile can take up to four UMTS traffic classes in our model. At the data link layer ...

    Authors: Chun Nie, Yong Huat Chew and David Tung Chong Wong

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:062657

    Content type: Research Article

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  19. Many trust establishment solutions in mobile ad hoc networks (MANETs) rely on public key certificates. Therefore, they should be accompanied by an efficient mechanism for certificate revocation and validation....

    Authors: Giannis F Marias, Konstantinos Papapanagiotou, Vassileios Tsetsos, Odysseas Sekkas and Panagiotis Georgiadis

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:078259

    Content type: Research Article

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  20. A cellular CDMA network with voice and data communications is considered. Focusing on the downlink direction, we seek for the overall performance improvement which can be achieved by cross-layer analysis and d...

    Authors: Jin Yuan Sun, Lian Zhao and Alagan Anpalagan

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:021297

    Content type: Research Article

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  21. Multiple-input multiple-output (MIMO) and orthogonal frequency division multiplexing (OFDM) are very promising techniques to exploit spatial diversity and frequency diversity in the physical layer of broadband...

    Authors: Dandan Wang and Uf Tureli

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:060585

    Content type: Research Article

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  22. Multicasting is an efficient method for transmission and routing of packets to multiple destinations using fewer network resources. Along with widespread deployment of wireless networks, secure multicast over ...

    Authors: Win Aye and Mohammad Umar Siddiqi

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:061769

    Content type: Research Article

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  23. Future wireless networks must be able to coordinate services within a diverse-network environment. One of the challenging problems for coordination is vertical handoff, which is the decision for a mobile node ...

    Authors: Fang Zhu and Janise McNair

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:025861

    Content type: Research Article

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  24. We exploit the interlayer coupling of a cross-layer design concept for streaming video delivery in a multiuser wireless environment. We propose a cross-layer optimization between application layer, data link l...

    Authors: Lai-U Choi, Wolfgang Kellerer and Eckehard Steinbach

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:060349

    Content type: Research Article

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  25. We present an efficient method for supporting wireless video multicast services. One of the main goals of wireless video multicast services is to provide priority including dedicated bandwidth, controlled jitt...

    Authors: Kostas E Psannis and Yutaka Ishibashi

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:024616

    Content type: Research Article

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  26. We investigate the cooperation efficiency of the multiple-relay channel when carrier-level synchronization is not available and all nodes use a decode-forward scheme. We show that by using decode-forward relay...

    Authors: Zigui Yang and Anders Høst-Madsen

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:056914

    Content type: Research Article

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  27. Because of the random nature of user mobility, the channel gain of each user in a cellular network changes over time causing the signal-to-interference ratio (SNR) of the user to fluctuate continuously. Ongoin...

    Authors: Ki-Dong Lee and Victor C. M. Leung

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:075820

    Content type: Research Article

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  28. We propose an energy aware on-demand routing protocol for CDMA mobile ad hoc networks, for which improvements in the energy consumption are realized by both introducing an energy-based routing measure and by e...

    Authors: Nie Nie and Cristina Comaniciu

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:076709

    Content type: Research Article

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  29. We present a discrete-time second-order multibit sigma-delta ADC that filters and decimates by two the input data samples. At the same time it provides gain control function in its input sampling stage. A 4-ta...

    Authors: Jinseok Koh, Gabriel Gomez, Khurram Muhammad, R. Bogdan Staszewski and Baher Haroun

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:071249

    Content type: Research Article

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  30. Two ultra-wideband (UWB) specifications, that is, direct-sequence (DS) UWB and multiband-orthogonal frequency division multiplexing (MB-OFDM) UWB, have been proposed as the candidates of the IEEE 802.15.3a, co...

    Authors: Yongjing Zhang, Haitao Wu, Qian Zhang and Ping Zhang

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:040380

    Content type: Research Article

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  31. This paper presents multiple-channel SSL (MC-SSL), an architecture and protocol for protecting client-server communications. In contrast to SSL, which provides a single end-to-end secure channel, MC-SSL enable...

    Authors: Yong Song, Konstantin Beznosov and Victor C. M. Leung

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:085495

    Content type: Research Article

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  32. The end-to-end performance of dual-hop cooperative diversity systems equipped with nonregenerative relays and a selection combining receiver at the destination terminal over independent and nonidentical Nakagami-

    Authors: Theodoros A Tsiftsis, George K Karagiannidis, P Takis Mathiopoulos and Stavros A Kotsopoulos

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:017862

    Content type: Research Article

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  33. The problem of choosing the optimal multipath components to be employed at a minimum mean square error (MMSE) selective Rake receiver is considered for an impulse radio ultra-wideband system. First, the optima...

    Authors: Sinan Gezici, Mung Chiang, H. Vincent Poor and Hisashi Kobayashi

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:084249

    Content type: Research Article

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  34. A cluster-based cooperative multiple-input-multiple-output (MIMO) scheme is proposed to reduce the adverse impacts caused by radio irregularity and fading in multi-hop wireless sensor networks. This scheme ext...

    Authors: Yong Yuan, Min Chen and Taekyoung Kwon

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:072493

    Content type: Research Article

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  35. The possible role of customized MOS varactors in amplification, mixing, and frequency control of future millimeter wave CMOS RFICs is outlined. First, the parametric conversion concept is revisited and discuss...

    Authors: Howard Chan, Zhongbo Chen, Sebastian Magierowski and Krzysztof (Kris) Iniewski

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:012945

    Content type: Research Article

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  36. In order to mitigate high cochannel interference resulting from dense channel reuse, the interference management issues are often considered as essential part of scheduling schemes in fixed broadband wireless acc...

    Authors: Mahmudur Rahman, Halim Yanikomeroglu, Mohamed H Ahmed and Samy Mahmoud

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:080493

    Content type: Research Article

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  37. Denial of service (DoS) attack is a major class of security threats today. They consume resources of remote hosts or network and make them deny or degrade services for legitimate users. Compared with tradition...

    Authors: Xin Jin, Yaoxue Zhang, Yi Pan and Yuezhi Zhou

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:096157

    Content type: Research Article

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  38. In a TDMA standard such as DECT, low bit-rate transmission is feasible either at the cost of efficiency (shorter slots with fixed overhead per slot) or increased latency (longer frames). This paper proposes a ...

    Authors: Rohit Budhiraja and Bhaskar Ramamurthi

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:054148

    Content type: Research Article

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  39. A MEMS capacitive switch suitable for use in tunable RF amplifiers is described. A MEMS switch is designed, fabricated, and characterized with physical and RF measurements for inclusion in simulations. Using t...

    Authors: John Danson, Calvin Plett and Niall Tait

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:016518

    Content type: Research Article

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  40. Recent research has indicated that transmission control protocol (TCP) in its base form does not perform well in an ad hoc environment. The main reason identified for this behavior involves the ad hoc network ...

    Authors: Nagaraja Thanthry, Anand Kalamkar and Ravi Pendse

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:095149

    Content type: Research Article

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  41. Multimedia telephony is a delay-sensitive application. Packet losses, relatively less critical than delay, are allowed up to a certain threshold. They represent the QoS constraints that have to be respected to...

    Authors: Valeria Loscri', Mauro Tropea and Salvatore Marano

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:084945

    Content type: Research Article

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  42. This paper examines error control coding (ECC) use in wireless sensor networks (WSNs) to determine the energy efficiency of specific ECC implementations in WSNs. ECC provides coding gain, resulting in transmit...

    Authors: Sheryl L. Howard, Christian Schlegel, Kris Iniewski and Kris Iniewski

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:074812

    Content type: Research Article

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  43. We study the problem of maximizing the minimum signal-to-interference ratio (SIR) in a multiuser system with an adaptive receive strategy. The interference of each user is modelled by an axiomatic framework, w...

    Authors: Holger Boche and Martin Schubert

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:060681

    Content type: Research Article

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  44. A new algorithm to estimate amplitude, delay, phase, and frequency offset of a received signal is presented. The frequency-offset estimation is performed by maximizing, with respect to the conjugate cycle freq...

    Authors: Valentina De Angelis, Luciano Izzo, Antonio Napolitano and Mario Tanda

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:086026

    Content type: Research Article

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  45. Ultra-wideband (UWB) is an emerging broadband wireless technology enabling data rates up to http://static-content.springer.com/image/art%3A10.1155%2FWCN%2F2006%2F43917/MediaObjects/13638_2005_Article_1234_IEq1_HTML.gif Mbps. This paper provides an overview of rec...

    Authors: D. M. W. Leenaerts

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:043917

    Content type: Research Article

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  46. This paper presents a detailed performance analysis of adaptive downlink resource allocation based on users' instantaneous channel responses using power minimization (PM) and bandwidth constrained power minimi...

    Authors: Navid Damji and Tho Le-Ngoc

    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:017526

    Content type: Research Article

    Published on:

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