Báo cáo hóa học: " Research Article ASAP: A MAC Protocol for Dense and Time-Constrained RFID Systems" pdf

... and Networking in terms of average tag identification time of the tags. We have also extended the design of ASAP to variants of ASAP, that is, p-ASAP, m-ASAP, and ASAP with faulty tags. For each scenario, ... Corporation EURASIP Journal on Wireless Communications and Networking Volume 2007, Article ID 18730, 13 pages doi:10.1155/2007/18730 Research Article ASAP: A MAC Prot...

Ngày tải lên: 22/06/2014, 19:20

... broadband channel model. All of the stations except for the AP are randomly distributed in a circular area with a diameter of 100 meters and move randomly at a speed of 1 m/sec. The AP is located at the center ... starting from the water-filling solution could still EURASIP Journal on Wireless Communications and Networking 9 [17] G. Holland, N. Vaidya, and P. Bahl, A rate-adapti...

Ngày tải lên: 21/06/2014, 17:20

... maximum duration of HCCA in a beacon interval (T Beacon ), that is, a superframe. A basic weakness of the HCCA protocol is related with its nature. HCCA is an optional part of HCF that can guarantee QoS ... 2007. [12]P.Pahalawatta,R.Berry,T.Pappas,andA.Katsaggelos, “Content-aware resource allocation and packet scheduling for video transmission over wireless networks,” IEEE Journal...

Ngày tải lên: 21/06/2014, 05:20

... that the upAUGs are generally weak or nonfunctional translation initiation sites. EURASIP Journal on Bioinformatics and Systems Biology 13 stored in a relational database. The database schema ... ntranslated region. Acknowledgments The authors thank Robert Lane, William Gladstone, Laurel Appel, and Adam Robbins-Pianka for careful reading of the paper, Rob Stewart, William Gladstone,...

Ngày tải lên: 21/06/2014, 11:20

... pixel-parallel image processing algorithms and explore multilayer neural networks, cellular automata, and other phenomena related to CPAs, with a variety of tools for data analysis, performance evaluation, and ... modelling, and prototyping of the hardware, through to being used as an algorithm development platform, a simulator, and even a hardware interface. An example appl...

Ngày tải lên: 21/06/2014, 22:20

... Directive Antennas: A Cross-Layer Solution Gianfranco Manes, Romano Fantacci, Francesco Chiti, Michele Ciabatti, Giovanni Collodi, Davide Di Palma, Ilaria Nelli, and Antonio Manes Department of ... STAR MAC approach [6]towards the management of directive antennas. To this end, the cross- layer principle has been adopted to allow the adaptation of physical parameters (as the antenna main...

Ngày tải lên: 22/06/2014, 19:20

... 58416, 14 pages doi:10.1155/2007/58416 Research Article On a Class of Parametric Transforms and Its Application to Image Compression Susanna Minasyan, 1 Jaakko Astola, 1 and David Guevorkian 2 1 Institute ... Interna- tional Center of Sign al Processing and then as a Ph.D. student and researcher. Her research areas include adaptive transform-based methods in signal and ima...

Ngày tải lên: 22/06/2014, 20:20

... broadcast frames may not be heard. Accordingly, it is necessary to compare the time that a mobile waits on a channel for each scan mode and the time that it takes to broadcast an APR on every available channel. First, ... periodically broadcast beacon frames. An MS willing to access to an AP in its area will probe each channel on the channel list and wait for beacon frames. After...

Ngày tải lên: 21/06/2014, 17:20

... is also equivalent to the use of a crosscorrelation Koji Maeda et al. 9 CAF candidates for all systems Fading channel Fading channel Fading channel Fading channel CAF calculator Detector AWG ... Takahiro Asai, Tatsuo Furuno, and Tomoyuki Ohya Research Laboratories, NTT DoCoMo, Inc., 3–5 Hikari-no-oka, Yokosuka, Kanagawa 239-8536, Japan CorrespondenceshouldbeaddressedtoKojiMaeda,maedak...

Ngày tải lên: 21/06/2014, 23:20

... Nonlinear Functional Analysis and Applications, vol. 7, no. 1, pp. 115–128, 2002. 15 S. Reich and A. J. Zaslavski, “Porous sets and generalized best approximation problems,” Nonlinear Analysis Forum, ... 2.8 14 Journal of Inequalities and Applications 31 J. Yu, H. Yang, and C. Yu, “Well-posed Ky Fan’s point, quasi-variational inequality and Nash equilib- rium problems,” Non...

Ngày tải lên: 22/06/2014, 06:20