Báo cáo hóa học: " Fine-Granularity Loading Schemes Using Adaptive Reed-Solomon Coding for xDSL-DMT Systems" pptx

... we presented a motion model for pedes- trians that use a known building layout for constructing an angular PDF for the likelihood for a pedestrian’sstep direction for all the locations in the ... will show that the motion model will help for obtaining better performance in critical navigation scenarios where two or more modes may be competing for some of the time (multi-modal sc...

Ngày tải lên: 21/06/2014, 01:20

... automatically establish LSPs for incoming traffic trunks in MPLS aware Diffserv domain with constraint-based routing that achieves targets of TE for different traffic classes [4,6]. For using TELIC, each ... are •EF (expedite forwarding), i.e., CT2 •AF (assured forwarding), i.e., CT1 •DF (default forwarding), i.e., CT0 Here, EF (CT2) is the premium traffic [7] whereas DF (CT0) is the...

Ngày tải lên: 21/06/2014, 01:20

... cross-layer paradigm for improving the performance of WiMAX. IEEE Wirel Commun. 17,86–95 (2010) 13. B Chang, C Chou, Adaptive polling algorithm for reducing polling delay and increasing utilization for high ... para- meters: the information about the MCSs used for the sending packets between the SS and the BS; the infor- mation about the BW-REQ messages sent by the SSs and the infor...

Ngày tải lên: 20/06/2014, 22:20

... suffices to consider linear network coding over F 2 . That is, coded packets are formed using binary XOR of the original source packets. Thus, network coding is performed in a similar manner as in ... Article An Optimal Adaptive Network Coding Scheme for Minimizing Decoding Delay in Broadcast Erasure Channels Parastoo Sadeghi, 1 Ramtin Shams, 1 and Danail Traskov 2 1 Research School...

Ngày tải lên: 21/06/2014, 18:20

... should be noted that by using the Bayesian approach, it is quite easy to introduce the forgetting factor into the proposed algorithm. Using the forgetting factor, the tracking performance of the proposed ... VSS-NLMS algorithm, the performance of the proposed algorithm is consistently better. Therefore, the proposed algorithm can be a low computational-cost replacement for the RLS algor...

Ngày tải lên: 22/06/2014, 01:20

... performances of the 3B F-DMDC scheme at the side decoder. This time, the 3B F-DMDC scheme slightly outperforms the 3B MDC scheme with or without extra information, especially for Foreman and for ... G-TMDC Figure 15: Performance comparison of the 3B F-TMDC and 3B G- TMDC schemes (Foreman, QCIF 15 fps). quence (0.5 dB for the central decoders and only 0.25 dB for the side decoders)....

Ngày tải lên: 22/06/2014, 19:20

... important for improving retrieval performance and for data availability. The mobile host receives and caches data items in its local storage, and the data items become available before the start ... System for Digital Terrestrial Television Broadcasting,” Association of Radio In- dustries, and Businesses, 2003. [2] ARIB STD-B38 Version 1.3, Coding, Transmission and Stor- age Specificatio...

Ngày tải lên: 22/06/2014, 19:20

... notice several severe losses of per- formance, for example, for systems composed of 24, 28, or 5 We gratefully thank Albert Benveniste for this neologism, formed from the two words “brain” and ... performed by several algorithms, each of them using different amounts of the available resources. Switching modes can have the effect of, for example, re- lease parts of a bounded resource...

Ngày tải lên: 22/06/2014, 19:20

... the sensors. 3.3. Performance analysis for GLRT decision rule For the optimum ML decision rule, a closed-form perfor- mance analysis does not seem to be feasible. However, for- tunately such an ... it- erations for all considered cases. It is interesting to note that the optimum value for d decreases with increasing N, that is, for larger N less censoring should be applied. The re...

Ngày tải lên: 22/06/2014, 19:20