Báo cáo hóa học: " Research Article Average Throughput with Linear Network Coding over Finite Fields: The Combination Network Case" doc

... Communications and Networking Volume 2008, Article ID 329727, 7 pages doi:10.1155/2008/329727 Research Article Average Throughput with Linear Network Coding over Finite Fields: The Combination Network Case Ali ... characterize the average linear network coding throughput, T avg c , for the combination network with min-cut 2 over an arbitrary...

Ngày tải lên: 21/06/2014, 23:20

... index parameters. The MAC frame prepared by at- taching the MAC header and the payload is then sent to the transmitter for the transmission over the air. The transmitter block puts these frames into ... baseband verifies the frame for the command or the data. The command frames are forwarded to the DME block and the data frames are passed to the FCSL block. The...

Ngày tải lên: 22/06/2014, 06:20

... Δψ. Apparently, the smaller the Δψ, the more samples we get and thereby the more accurate is the obtained result. On the other hand, it also increases the required computational time and power. Therefore, ... that the lower the average SNR of a weak user, the larger the gap between the weak user and a strong user, which has negative impact on the achievable system...

Ngày tải lên: 21/06/2014, 22:20

... because the CR is lower than the traffic generation rate. The other reason why these results happen is that the UDP datagram length of the cross trafficaffects the nAP’s processing overhead where the ... Typically, the lower RSSI is measured, and the STA suffers from the higher Bit Error Rate (BER), causing the degradation of the achievable throughput obtained from the A...

Ngày tải lên: 21/06/2014, 23:20

... derived for the throughput scaling factor. These bounds show that the throughput scales logarithmically with both the number of users U and the quantization codebook size N. Furthermore, the linear ... that for Theorem 4. Specifically, the proof uses the result of the extreme value theory in (B.6) and Lemma 3 of the uniform convergence in the weak law of large numbe...

Ngày tải lên: 22/06/2014, 19:20

... in the forbidden set. 1 The solutions starting on the line L remain on it, and they are either all periodic or all unbounded. 2 If |λ| >ρ, then the unique equilibrium attracts all the ... v n is the solution to the linear equation 4.2 with initial conditions v −1  1, v 0  y 0 , and v 1  β 2 x 0  α 2 . 4.2. The Characteristic Polynomial Has Two Distinct Real Ro...

Ngày tải lên: 21/06/2014, 05:20

... pulse shape design. The key idea is the following: once the transmitters are offset from each other, the IAI is controlled by the correlation of the transmit pulse shape with the received pulse ... [1] has shown, decoding the layer with the highest SINR (or the lowest error variance) yields the optimal ordering. Using (17),inthecaseoftheone-shot(W = 0) offset MIMO syst...

Ngày tải lên: 21/06/2014, 05:20

... are also taken by using the MIT - BIH arrhythmia database [13]. The rest of this paper is organized as follows. The nonlinear quantization scheme with the approximate linear distortion characteristic ... RRO-NRDPWT, quantization, and the SPIHT coding in which the RRO-NRDPWT block is performed with 21-bit precision. The evaluation result shows that for 1024 ECG samples,...

Ngày tải lên: 21/06/2014, 05:20

... response time of the routing protocol. 5.1.4. Residual Energy Ratio. This is the ratio of the residual energy to the initial energy in the network. It reflects the energy efficiency in the network. 5.2. ... and it therefore easily leads to the failure of route discovery [29]. In the following, we will introduce the definition of the Rzone and judge whether the sensor no...

Ngày tải lên: 21/06/2014, 05:20

... neural networks with parameter mismatch was formulated via periodically intermittent control. In 12, the problem of the robust sta bilization for a class of uncertain linear systems with multiple ... state- feedback controller for the robust stabilization of the system was proposed. Based on the Lyapunov method and the linear matrix inequality LMI approach, two sufficien...

Ngày tải lên: 21/06/2014, 06:20