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By relying on a stochastic geometry abstraction modeling for the locations of the base stations and by considering an accurate channel model based on measurements, the author of [1] has recently proposed a tractable mathematical framework for evaluating coverage and rate of millimeter wave cellular networks. The approach proposed in [1] however, relies on a noise-limited approximation for millimeter...
A complete product design cycle should include the following three stages: target setting, product design and development, and product validation. In the first target setting stage, it is required to understand the voice of customers (VOC), define the extreme customer usage conditions, acquire the duty cycle or customer usage data for the target, and cascade the top-down VOC targets from vehicle to...
In this paper, we investigate the potential benefits of deploying relays in cellular networks. We study the downlink coverage probability of relay-aided cellular networks, where the positions of mobile terminals (MTs), relays and base stations (BSs) are modeled as three independent homogeneous Poisson point processes (PPPs). Three association criteria with different implementation complexities are...
Bayesian inference has been widely applied for phylogenetic and phyloinformatic analysis in recent years. In this paper we build up a high performance computing platform using OpenMPI with free-cost open source Ubuntu Linux operating systems, and then apply the Bayesian inference model to construct a phylogenetic tree of various biological species based on similarities and differences in their physical...
We study the problem of reconstructing a sparse signal from a limited number of linear measurements, when a part of its support and the signal estimate on it are known. The support and signal estimate can be obtained from prior knowledge, e.g., in a real-time dynamic MRI application, they could be the support and signal estimate from the previous time instant. We propose regularized Modified Basis...
In this work, we study the problem of reconstructing a sparse signal from a limited number of linear `incoherent' noisy measurements, when a part of its support is known. The known part of the support may be available from prior knowledge or from the previous time instant (in applications requiring recursive reconstruction of a time sequence of sparse signals, e.g. dynamic MRI). We study a modification...
Inter-vehicle communication (IVC) network has become an important topic in research for its potential advantages in enhancing traffic security and efficiency. This paper investigates the communication performance of IVC networks in two lane bidirectional traffic streams. By changing the transmission range of communication units and penetration rate of equipped vehicles, we studied several performance...
Inter-vehicle communications (IVC) based on mobile ad hoc networks have attracted increasing attention of researchers recently. In this paper, we study the communication performance of IVC networks in multilane dynamic traffic streams. We are concerned with the influence of several traffic factors on multilane communications, such as vehicles' high mobility, traffic directions or relative speed, and...
The rapid development of wireless communication and information technologies has increased research interests in inter-vehicle communication system. In this paper, we study the throughput and end-to-end delay of an inter-vehicle communication system along a unidirectional dynamic traffic flow with shockwave for different transmission ranges of wireless units. We briefly introduce the traffic flow...
Inter-vehicle communications (IVC) based on mobile ad hoc networks have drawn increasing research interests in recent years. In this paper, we study throughput in an IVC system along a unidirectional traffic for different traffic conditions and transmission ranges of wireless units. Here, whether a vehicle is equipped or not is random, and the probability is assumed to be the market penetration rate...
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