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  1. Ultra-wideband (UWB) wireless communication systems are based on the transmission of extremely narrow pulses, with a duration inferior to a nanosecond. The application of transmit reference (TR) to UWB systems...

    Authors: Relja Djapic, Geert Leus, Alle-Jan van der Veen and António Trindade
    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2006:037952
  2. Real deployments of wireless multihop networks, by Internet service providers (ISPs), have been slowed down by their poor performance and unreliability. The research community has already proved that efficient...

    Authors: L. Iannone, K. Kabassanov and S. Fdida
    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:086510
  3. Ultra-wideband (UWB) impulse radios show strong advantages for the implementation of low-power transceivers. In this paper, we analyze the impact of CMOS technology scaling on power consumption of UWB impulse ...

    Authors: Mustafa Badaroglu, Claude Desset, Julien Ryckaert, Vincent De Heyn, Geert Van der Plas, Piet Wambacq and Bart Van Poucke
    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2006:072430
  4. The polarization behavior of the mobile MIMO radio channel is analyzed from polarimetric double-directional channel measurements, which were performed in a macrocell rural environment in Tokyo. The recorded da...

    Authors: Markus Landmann, Kriangsak Sivasondhivat, Jun-Ichi Takada, Ichirou Ida and Reiner Thomä
    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:057980
  5. Due to its extreme simplicity and flexibility, the IEEE 802.11 standard is the dominant technology to implement both infrastructure-based WLANs and single-hop ad hoc networks. In spite of its popularity, there...

    Authors: Ralph Bernasconi, Silvia Giordano, Alessandro Puiatti, Raffaele Bruno and Enrico Gregori
    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:028315
  6. This paper presents an evaluation of the MIMO performance of three candidate antenna array designs, each embedded within a PDA footprint, using indoor wideband channel measurements at 5.2 GHz alongside channel...

    Authors: Arindam Pal, Chris Williams, Geoff Hilton and Mark Beach
    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:058769
  7. Automatic target recognition (ATR) in target search phase is very challenging because the target range and mobility are not yet perfectly known, which results in delay-Doppler uncertainty. In this paper, we fi...

    Authors: Qilian Liang
    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:089103
  8. Fault-tolerant target detection and localization is a challenging task in collaborative sensor networks. This paper introduces our exploratory work toward identifying the targets in sensor networks with faulty...

    Authors: Min Ding, Fang Liu, Andrew Thaeler, Dechang Chen and Xiuzhen Cheng
    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:096742
  9. We consider the problem of maximizing the network lifetime in WANETs (wireless ad hoc networks) with limited energy resources using omnidirectional or directional antennas. Unlike most solutions that use a cen...

    Authors: Song Guo, Oliver W. W. Yang and Victor C. M. Leung
    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:098938
  10. This paper demonstrates a ray-tracing method for modeling indoor propagation channels at 60 GHz. A validation of the ray-tracing model with our in-house measurement is also presented. Based on the validated mo...

    Authors: C.-P. Lim, M. Lee, R. J. Burkholder, J. L. Volakis and R. J. Marhefka
    Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:073928
  11. This paper deals with a novel communication timing control for wireless networks and radio interference problem. Communication timing control is based on the mutual synchronization of coupled phase oscillatory...

    Authors: Yuki Kubo and Kokuke Sekiyama
    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2007:054968
  12. Differential encoding is a widely used technique in the context of orthogonal frequency division multiplexing (OFDM) as an alternative to coherent channel estimation and equalization. In this paper, the perfor...

    Authors: MJ Dehghani
    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:040264
  13. We study the performance of an innovative communication scheme for ultra-wideband systems which are based on impulse radio in two different short-range communication scenarios: the proposed system relies on bo...

    Authors: Tiziano Bianchi and Simone Morosi
    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:026054
  14. The worldwide opening of a massive amount of unlicensed spectra around 60 GHz has triggered great interest in developing affordable 60-GHz radios. This interest has been catalyzed by recent advance of 60-GHz f...

    Authors: Nan Guo, Robert C. Qiu, Shaomin S. Mo and Kazuaki Takahashi
    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2007:068253
  15. Orthogonal frequency division multiplexing (OFDM) is a parallel transmission scheme for transmitting data at very high rates over time dispersive radio channels. In an OFDM system, frame synchronization and fr...

    Authors: Ch. Nanda Kishore and V. U. Reddy
    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2006:086147
  16. We present the results of multiple-input multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) channel measurements. The measurements were performed in indoor environments using four transmitt...

    Authors: Hajime Suzuki, Thi Van Anh Tran and Iain B. Collings
    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2007:019728
  17. This paper presents an overview of 60 GHz technology and its potentials to provide next generation multigigabit wireless communications systems. We begin by reviewing the state-of-art of the 60 GHz radio. Then...

    Authors: Su Khiong Yong and Chia-Chin Chong
    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2007:078907
  18. A V-band receiver using a MHMIC multiport circuit is presented in this paper. The millimeterwave frequency conversion is performed using a passive circuit, the multiport, and related power detectors, avoiding ...

    Authors: Serioja O. Tatu and Emilia Moldovan
    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2007:034358
  19. Because adaptability greatly improves the performance of a broadcast protocol, we identify three ways in which machine learning can be applied to broadcasting in a mobile ad hoc network (MANET). We chose broad...

    Authors: Michael D. Colagrosso
    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2007:010216
  20. The characteristics of mobile ad hoc networks (MANETs) require special care in the handling of service advertisement and discovery (Ad/D). In this paper, we propose a noble service Ad/D technique for MANETs. Our ...

    Authors: Donggeon Noh and Heonshik Shin
    Citation: EURASIP Journal on Wireless Communications and Networking 2006 2007:025167
  21. 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
  22. 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
  23. 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
  24. 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
  25. 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
  26. 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
  27. 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
  28. 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
  29. 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
  30. 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
  31. 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
  32. 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
  33. 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
  34. 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
  35. 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
  36. 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
  37. 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
  38. 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
  39. 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
  40. 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
  41. 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
  42. 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
  43. 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
  44. 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
  45. 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

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