Báo cáo hóa học: " Research Article Dynamic Bandwidth Allocation Based on Online Traffic Prediction for Real-Time MPEG-4 Video Streams" ppt

... in performance of our predictive dynamic bandwidth allocation approach based on long-term online trafficpre- diction over RED-VBR and the predictive dynamic band- width allocation based on single-step-ahead ... Journal on Advances in Signal Processing Volume 2007, Article ID 87136, 10 pages doi:10.1155/2007/87136 Research Article D ynamic Bandwidth Allocation Ba...

Ngày tải lên: 22/06/2014, 23:20

... along with discussion and analyses are then presented in Section 4. Our conclusions on this study will be given in the final section. 2. SNR-DEPENDENT NONUNIFORM SPECTRAL COMPRESSION The functional ... University of Hong Kong, Hong Kong, in 2005. His research interest is speech recognition. He received the B.S. de- gree honors in applied physics from City University of Hong Kong in 2000. H...

Ngày tải lên: 22/06/2014, 23:20

... Corporation EURASIP Journal on Wireless Communications and Networking Volume 2009, Article ID 298451, 9 pages doi:10.1155/2009/298451 Research Article Dynamic Subcarrier Allocation for Real-Time Traffic ... called Dynamic Subcarrier Allocation algorithm for Real-time Traffic (DSA-RT), consists of two interactive components. In the medium access control (MAC) layer, the...

Ngày tải lên: 21/06/2014, 20:20

... technological applications like telecommunication, teleoperation, or control of continuous systems by discrete controllers to which the above structure belongs to is that consisting of coupled continuous-time ... Bellman-Gronwall lemma 18. Remark 3.5 Combined interpretation of Propositions 3.2–3.4. Assumption 3.1 and Proposi- tions 3.2–3.4 yield the following robust stability conditions...

Ngày tải lên: 21/06/2014, 20:20

... evaluation of stationary foreground object detection algorithms based on background subtraction techniques,” in Proceedings of the 6th IEEE International Conference on Advanced Video and Signal Based ... Lipton, “Stationary target detection using the object video surveillance system,” in Proceedings of IEEE Conference on Advanced Video and Signal Based Surveillance (AVSS ’07...

Ngày tải lên: 21/06/2014, 07:20

... “Likelihood function for QRM-MLD suitable for soft-decision turbo decoding and its perfor m ance for OFCDM MIMO multiplexing in multi- path fading channel,” IEICE Transactions on Communications, vol. ... [13]) for OFDM MIMO multiplexing, which applies signal orthogonalization based on QR decomposition of the spatial channel matrix and quasi-MLD using the com- putationally efficien...

Ngày tải lên: 21/06/2014, 08:20

... session in SET can have different bandwidth and delay characteristics. If one global congestion window for all sessions is used, in case of packet loss on a single session, global congestion window would ... throughput. Therefore, instead of using one global congestion window, independent congestion control for all sessions is imple- mented. 4.1. Network Model and Assumptions. The netw...

Ngày tải lên: 21/06/2014, 11:20

... overall information needed for balancing energy consumption. (3) We propose an adaptive reliable routing based on cluster hierarchy(ARCH) for WMSN. By using power allocation and energy prediction mechanism, ... routing based on clustering hierarchy named ARCH, which includes energy prediction and power allocation mechanism. To obtain a better performance, the cluster struc...

Ngày tải lên: 21/06/2014, 17:20

... proposed system is to utilize con- textual information available in a musical scene. Harmonics in nonoverlapped regions, called nonoverlapped harmonics, contain information that can be used to infer ... of nonoverlapped harmonics,  H N ,forN Get the correlation of N 1 and N using (10) end for Find the note, N ∗ , with the highest correlation and harmonic h nonoverlapped Find a h N 1 based...

Ngày tải lên: 21/06/2014, 20:20

... “Testing intrusion detection systems: a critique of the 1998 and 1999 DARPA intrusion detection system evalu- ations as performed by lincoln laboratory,” ACM T ransactions on Information and System ... Sui, “The identification and correction of outlier based on wavelet transform of traffic flow,” in Proceedings of International Conference on Wavelet Analysis and Pattern Recognition, pp. 1...

Ngày tải lên: 21/06/2014, 22:20