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Fast linear iterations for distributed averaging
Distributed consensus Linear system Spectral radius Graph Laplacian Semide!nite programming
2015/8/11
We consider the problem of finding a linear iteration that yields distributed averaging consensus over a network, i.e., that asymptotically computes the average of some initial values given at the nod...
Fast algorithms for resource allocation in wireless cellular networks
Wireless cellular networks spectrum nonlinear convex programming the allocation of resources
2015/8/7
We consider a scheduled orthogonal frequency division multiplexed (OFDM) wireless cellular network where the channels from the base-station to the n mobile users undergo flat fading. Spectral resource...
Fast Algorithms for Resource Allocation in Wireless Cellular Networks
Wireless Cellular Networks Allocation
2015/6/19
We consider a scheduled orthogonal frequency division multiplexed (OFDM) wireless cellular network where the channels from the base-station to the n mobile users undergo flat fading. Spectral resource...
对FAST TCP拥塞控制算法中的参数γ设置范围做了研究。首先，提出了一种基于控制理论的网络流量数学模型，对方程线性化之后进行了拉普拉斯变换，得到1个带负反馈的线性窗口拥塞控制系统。接着，根据Routh-Hurwitz判据对系统进行了二阶稳定分析。然后，针对1个、2个以及无穷多FAST数据流共享一条瓶颈链路的情况，分析了窗口控制参数γ在满足稳定条件下选择的范围，得出了参数γ满足稳定的充分条件。最后...