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This paper is concerned with the stability in distribution of a delay stochastic population model with two competing preys (X1 and X2) and one predator (X3). Under some assumptions we prove that there are three numbers γ1 > γ2 > γ3 which have the following properties: if γ1 < 1, then all the populations go to extinction almost surely (a.s.), i.e., limt→+∞Xi(t)=0 a.s., i=1,2,3; If γi>1>γi+1,i=1,2,...
Network-on-Chip (NoC) is a communication subsystem which has been widely utilized in many-core processors and system-on-chips in general. In this paper, we focus on a Round-Robin Arbitration (RRA) based wormhole-switched NoC which is a common architecture used in most of the existing implementations. In order to execute real-time applications on such a NoC based platform, a number of given real-time...
The Network-on-Chip (NoC) is the preferred interconnection medium for massively parallel platforms. Targeting real-time applications, fixed-priority based NoCs with virtualchannels have been proposed as a promising solution. In order to verify if specific time requirements can be satisfied, schedulability tests are typically used. Several analysis approaches have been proposed targeting priority-based...
Network-on-Chip (NoC) is a preferred communication medium for massively parallel platforms. Fixed-priority based scheduling using virtual-channels is one of the promising solutions to support real-time traffic in on-chip networks. Most of the existing NoC implementations which can support fixed-priority based scheduling use a flit-level preemptive scheduling. Under such a mechanism, preemptions can...
The Controller Area Network (CAN) is widely utilized in many industrial real-time applications. As a real-time communication network, the predictability of timing behaviors is very important. Therefore, many works have been proposed regarding the schedulability analysis of CAN messages. Most of the existing analysis approaches are based on a traditional periodic message model. However, in some applications,...
The Controller Area Network (CAN) is one of the most widely utilized real-time communication networks, which has plenty of applications especially in automotive industry. Many works have been proposed regarding the CAN schedulability analysis which is very important for guaranteeing the safety and reliability of hard real-time systems. Most of the existing analysis methods assume a periodic message...
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