Báo cáo hóa học: "Research Article Efficient Scheduling of Pigeons for a Constrained Delay Tolerant Application" potx

Báo cáo hóa học: "Research Article Efficient Scheduling of Pigeons for a Constrained Delay Tolerant Application" potx

Báo cáo hóa học: "Research Article Efficient Scheduling of Pigeons for a Constrained Delay Tolerant Application" potx

... point 605040302010 Arrival rate of messages Simulation result Analytical result Deadline 0 1 2 3 4 5 Averagedelayoftheheadmessage (b) Multiple pickup points Figure 3: Comparison of delay for on-demand strategy. 9080706050403020 Number ... T D is Headquarter t r Pigeon Pigeon Disaster areaA Figure 1: System view of headquarter and disaster area. also called the deadline of a mess...
Ngày tải lên : 21/06/2014, 23:20
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Báo cáo hóa học: " Research Article Efficient Dispersion Generation Structures for Spring Reverb Emulation" ppt

Báo cáo hóa học: " Research Article Efficient Dispersion Generation Structures for Spring Reverb Emulation" ppt

... cas- cade maintains a maximum group delay at the appropriate frequency, but also gains an additional maximum of group delay at DC. Shown in Figure 4 (a) is the chirp before the coefficient negation ... ω is the angular frequency. A fractional delay is necessary for precise time alignment of the two bands. A good fit for this purpose is a standard all- pass interpolated frac...
Ngày tải lên : 21/06/2014, 05:20
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Báo cáo hóa học: " Research Article Efficient Compensation of Transmitter and Receiver IQ Imbalance in OFDM Systems" pptx

Báo cáo hóa học: " Research Article Efficient Compensation of Transmitter and Receiver IQ Imbalance in OFDM Systems" pptx

... the compensation of the channel dis- tortion. Once the IQ imbalance parameters are known, a standard channel equalizer can then be applied to estimate and compensate for channel variations in ... Taoyuan, Taiwan, March 2001. [14] L. Anttila, M. Valkama, and M. Renfors, “Circularity-based I/Q imbalance compensation in wideband direct-conversion receivers,” IEEE Transactions on Vehicular...
Ngày tải lên : 21/06/2014, 08:20
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Báo cáo hóa học: "Research Article Efficient Vector-Based Forwarding for Underwater Sensor Networks" ppt

Báo cáo hóa học: "Research Article Efficient Vector-Based Forwarding for Underwater Sensor Networks" ppt

... HH-VBF can control forwarding redundancy by adjusting β. Each node that qualifies as a candidate forwarder delays the packet forwarding by an interval T adaptation which is computed the same way as ... forward the packet. We refer to such a node as a candidate forwarder for the packet. As in VBF, each candidate forwarder maintains a self- adaptation timer which depends on the desirab...
Ngày tải lên : 21/06/2014, 17:20
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báo cáo hóa học:" Research Article Efficient Processing of a Rainfall Simulation Watershed on an FPGA-Based Architecture with Fast Access to Neighbourhood Pixels" pptx

báo cáo hóa học:" Research Article Efficient Processing of a Rainfall Simulation Watershed on an FPGA-Based Architecture with Fast Access to Neighbourhood Pixels" pptx

... simulations in Matlab. The Spartan-3 FPGA contains a total of 13312 slices. The implementation results of the architecture are given in Ta bl e 3 for an image size of 64 × 64 pixels. An image ... the same footprint as a single bank design. The datapath and control architecture for the arrowing and labelling hardware have been described in detail, and an implemented architecture...
Ngày tải lên : 21/06/2014, 20:20
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Báo cáo hóa học: "Research Article Efficient Path Key Establishment for Wireless Sensor Networks" ppt

Báo cáo hóa học: "Research Article Efficient Path Key Establishment for Wireless Sensor Networks" ppt

... outperforms both ALG1 and ALG2. Finally, for a dense network (R = 12), ALG3 still performs better than both ALG1 and ALG2. Thus, ALG3 outperforms both ALG1 and ALG2 across the full range of network ... + n MAC sublayer Physical layer PPDU Physical Protocol Data Unit Frame Control Sequence Number Addressing Fields Data Payload FCS Frame Check Sequence MHR MAC Header MSDU MAC Service Data...
Ngày tải lên : 21/06/2014, 22:20
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Báo cáo hóa học: " Research Article Efficient Transmission of H.264 Video over Multirate IEEE 802.11e WLANs" docx

Báo cáo hóa học: " Research Article Efficient Transmission of H.264 Video over Multirate IEEE 802.11e WLANs" docx

... necessary that partition A data is protected at the expense of partitions B and C. This means that the link adaptation algorithm should first find a PHY rate with acceptable PER for partition A data, within the ... with CAPS—multimedia aware link adaptation Tagging different partitions for different traffic streams, aggregating partitions BandC(orA&B) Requires video pattern informat...
Ngày tải lên : 21/06/2014, 23:20
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Báo cáo hóa học: " Research Article Efficient Reduction of Access Latency through Object Correlations in Virtual Environments" pdf

Báo cáo hóa học: " Research Article Efficient Reduction of Access Latency through Object Correlations in Virtual Environments" pdf

... 15 Table 15: Parameters for our traversal dataset. Symbol Meaning |D| Number of data sequences (i.e., size of database) |C| Average number of transactions per data sequence |T| Average number of item ... pri- mary factor is the placement of data for storage system [1, 2]. The placement of data for sp ecific domains such as multi- dimensional arrays [1], relational databases [...
Ngày tải lên : 22/06/2014, 19:20
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Báo cáo hóa học: " Research Article Efficient Integration of Pipelined IP Blocks into Automatically Compiled Datapaths Andreas Koch" pdf

Báo cáo hóa học: " Research Article Efficient Integration of Pipelined IP Blocks into Automatically Compiled Datapaths Andreas Koch" pdf

... combination of optimized IP blocks and automatically created datapaths can increase the performance of a flow targeting an adaptive computer in a manner similar to transparently calling assembly language routines ... exam- ple for such a UCODE fragment embedded in Java. The frag- ment shown describes the memory write operation of a value datain to address addr viaacacheinterfac...
Ngày tải lên : 22/06/2014, 22:20
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Báo cáo hóa học: " Research Article Efficient Multichannel NLMS Implementation for Acoustic Echo Cancellation" doc

Báo cáo hóa học: " Research Article Efficient Multichannel NLMS Implementation for Acoustic Echo Cancellation" doc

... S. Gollamudi, S. Kapoor, S. Nagaraj, and Y F. Huang, “Set- membership adaptive equalization and an updator-shared im- plementation for multiple channel communications systems,” IEEE Transactions ... updated in a stochastic manner (with all fi lters having equal probability of an update), M-Max NLMS [6], and the proposed NLMS. The performance of the full update NLMS is also shown for...
Ngày tải lên : 22/06/2014, 22:20
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