搜索结果: 1-15 共查到“管理科学与工程 networks”相关记录22条 . 查询时间(0.14 秒)
We consider the problem of determining optimal wire widths for a power or ground network, subject to limits on wire widths, voltage drops, total wire area, current density, and power dissipation. To a...
Resource Allocation for QoS Provisioning in Wireless Ad Hoc Networks
Resource Allocation QoS Provisioning Wireless Ad Hoc Networks
2015/7/10
For wireless ad hoc networks with multihop transmissions and Rayleigh fading, this paper maximizes the overall system throughput subject to QoS constraints on power, probability of outage, and data ra...
Simultaneous Routing and Resource Allocation in CDMA Wireless Data Networks
Simultaneous Routing Resource Allocation CDMA Wireless Data Networks
2015/7/10
The optimal routing of data in a wireless network depends on the link capacities, which, in turn, are determined by the allocation of transmit powers across the network. Thus, the optimal network perf...
QoS and Fairness Constrained Convex Optimization of Resource Allocation for Wireless Cellular and Ad Hoc Networks
Ad hoc Networks Cellular Networks Convex Optimization QoS Constrained Resource Allocation Fairness
2015/7/10
For wireless cellular and ad hoc networks with QoS constraints, we propose a suite of problem formulations that allocate network resources to optimize SIR, maximize throughput, and minimize delay. The...
Seeking Foschini's Genie: Optimal Rates and Powers in Wireless Networks
wireless networks power and rate control utility functions optimization
2015/7/10
An adaptive rate and power control approach is presented in this paper. The approach is layered, with a rate optimization algorithm selecting the optimal rates for the system and a power control algor...
Optimal Routes and Flows in Congestion Constrained Ad Hoc Networks
multihop networks power control routing Perron Frobenius utility functions congestion control
2015/7/10
Future ad hoc and multi-hop networks will simultaneously support many different types of traffic such as streaming video, voice, and data. This is particularly true for emerging 802.11, bluetooth, or ...
Managing Power Consumption in Networks on Chips
Energy management low power regenerative stochastic processes system analysis and design
2015/7/10
In this work we present a new methodology for managing power consumption of NOCs, which we formulate using closed-loop control concepts, by introducing an estimator and a controller that implement the...
Identification of Stable Genetic Networks Using Convex Programming
Identifi cation Stable Genetic Networks Convex Programming
2015/7/9
Gene regulatory networks capture interactions between genes and other cell substances, resulting in various models for the fundamental biological process of transcription and translation. The expressi...
Optimizing Adaptive Modulation in Wireless Networks via Utility Maximization
Optimizing Adaptive Modulation Wireless Networks via Utility Maximization
2015/7/9
We investigate adaptive modulation using the network utility maximization framework. We derive new crosslayer optimal power and rate adaptation policies for several practical modulation schemes. The b...
Fast Algorithms for Resource Allocation in Wireless Cellular Networks
Fast computation resource allocation scheduling wireless cellular networks
2015/7/9
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...
Optimizing Adaptive Modulation in Wireless Networks via Multi-Period Network Utility Maximization
Optimizing Adaptive Modulation Wireless Networks via Multi-Period Network Utility Maximization
2015/7/9
We present a crosslayer technique to find and characterize optimal control policies for wireless networks operating at different time scales at the upper layer and physical layer. The technique can al...
Inferring Stable Genetic Networks from Steady-State Data
convex optimization stability of linear systems
2015/7/9
Gene regulatory networks capture the interactions between genes and other cell substances, resulting from the fundamental biological process of transcription and translation. In some applications, the...
Distributed Power Control for Time-Varying Wireless Networks: Optimality and Convergence
Distributed Power Control Time-Varying Wireless Networks Optimality Convergence
2015/7/8
This paper presents a new distributed power control algorithm for ad-hoc wire- less networks in random channel environments. Previous work in this area has focused on distributed power control for ad-...
Distributed Power Control for Time-Varying Wireless Networks
Distributed Power Control Time-Varying Wireless Networks
2015/7/8
This paper presents new distributed power and admission control algorithms for ad-hoc wireless networks in random channel environments. Previous work in this area has focused on distributed control fo...
Managing Power Consumption in Networks on Chips
Energy management low power regenerative stochastic processes system analysis and design
2015/7/6
In this paper, we present a new methodology for managing power consumption of networks-on-chips (NOCs). A power management problem is formulated for the first time using closed-loop control concepts. ...