搜索结果: 1-11 共查到“数学 Wireless Networks”相关记录11条 . 查询时间(0.125 秒)
Energy-Efficient Resource Allocation in Wireless Networks with Quality-of-Service Constraints
Energy efficiency delay quality of service game theory Nash equilibrium power and rate control admission control cross-layer design
2015/9/29
A game-theoretic model is proposed to study the cross-layer problem of joint power and rate control with quality of service (QoS) constraints in multiple-access networks. In the proposed game, each us...
The Throughput Cost of Information-Theoretic Security in Decentralized Wireless Networks
Throughput Cost of Information-Theoretic Security Decentralized Wireless Networks
2011/2/24
This paper studies the throughput of large-scale decentralized wireless networks with informationtheoretic security constraints.
Compressed Neighbor Discovery for Wireless Networks
Compressed Neighbor Discover Wireless Networks
2011/3/2
This paper studies the problem of neighbor discovery in wireless networks, namely, each node wishes to discovery and identify the network interface address (NIA) of those nodes within a single hop.
On the Spectral Efficiency of Links with Multi-antenna Receivers in Non-homogenous Wireless Networks
Spectral Efficiency of Links Multi-antenna Receivers Non-homogenous Wireless Networks
2011/1/19
An asymptotic technique is developed to find the Signal-to-Interference-plus-Noise-Ratio (SINR) and spectral efficiency of a link with N receiver antennas in wireless networks
with non-homogeneous di...
Energy and Utility Optimization in Wireless Networks with Random Access
Wireless Networks Random Access
2010/11/24
Energy consumption is a main issue of concern in wireless networks. Energy minimization increases the time that networks’ nodes work properly without recharging or substituting batteries. Another crit...
Power Allocation Games in Wireless Networks of Multi-antenna Terminals
Wireless Networks Multi-antenna Terminals
2010/11/24
We consider wireless networks that can be modeled by multiple access channels in which all the terminals are equipped with multiple antennas. The propagation model used to account for the effects of ...
Joint Channel Probing and Proportional Fair Scheduling in Wireless Networks
Joint Channel Probing Proportional Fair Scheduling Wireless Networks
2010/12/6
The design of a scheduling scheme is crucial for the efficiency and user-fairness of wireless
networks. Assuming that the quality of all user channels is available to a central controller, a simple s...
An analytical model for evaluating outage and handover probability of cellular wireless networks
analytical model for evaluating outage handover probability of cellular wireless networks
2010/11/26
We consider stochastic cellular networks where base stations locations form a homogenous Poisson point process and each mobile is attached to the base station that provides the
best mean signal power...
Asymptotic Spectral Efficiency of Multi-antenna Links in Wireless Networks with Limited Tx CSI
Asymptotic Spectral Efficiency Multi-antenna Links Wireless Networks
2010/12/9
An asymptotic technique is presented for finding the spectral efficiency of multi-antenna links in wireless networks where transmitters have Channel-State-Information (CSI) corresponding to their targ...
Encoded packet-Assisted Rescue Approach to Reliable Unicast in Wireless Networks
Error-prone Network Coding Unicast Rescue
2010/11/29
Recently, there has been a growing interest of using network coding to support reliable unicast over an error-prone channel. However, previous network coding schemes focused
only on native packets an...
Delay-Guaranteed Cross-Layer Scheduling in Multi-Hop Wireless Networks
Delay-Guaranteed Cross-Layer Scheduling Multi-Hop Wireless Networks
2010/12/13
In this paper, we propose a cross-layer scheduling algorithm that achieves a throughput “ǫ-close” to the optimal throughput in multi-hop wireless networks with a tradeoff of
O( 1 ǫ ) in del...