http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
A tandem GI/PH/1→*/PH/1/0 queue with blocking
Klimenok, V.,Kim, C.,Dudina, O.,Dudin, A. Elsevier Science Ltd 2013 Applied mathematical modelling Vol.37 No.10
Tandem queues are widely used in mathematical modeling of random processes describing the operation of manufacturing systems, supply chains, computer and telecommunication networks. Although there exists a lot of publications on tandem queueing systems, analytical research on tandem queues with non-Markovian input is very limited. In this paper, the results of analytical investigation of two-node tandem queue with arbitrary distribution of inter-arrival times are presented. The first station of the tandem is represented by a single-server queue with infinite waiting room. After service at the first station, a customer proceeds to the second station that is described by a single-server queue without a buffer. Service times of a customer at the first and the second server have PH (Phase-type) distributions. A customer, who completes service at the first server and meets a busy second server, is forced to wait at the first server until the second server becomes available. During the waiting period, the first server becomes blocked, i.e., not available for service of customers. We calculate the joint stationary distribution of the system states at the embedded epochs and at arbitrary time. The Laplace-Stieltjes transform of the sojourn time distribution is derived. Key performance measures are calculated and numerical results presented.
Recursive formulas for the moments of queue length in the BMAP/G/1 queue
Dudin, A.,Klimenok, V.,Lee, M. IEEE 2009 IEEE communications letters Vol.13 No.5
<P>We present recursive formulas for the moments of the joint distribution of the queue length and the state of the underlying process in the BMAP/G/1 at the service completion and arbitrary time epochs.</P>
Multi-Server Queueing Model with Broadcasting Service
Moon Ho Lee,Dudin, A.,Klimenok, V.,Chang Joo Kim IEEE 2007 IEEE communications letters Vol.11 No.6
<P>We consider a multi-server queueing model with novel customers admission discipline. The customer who sees several free servers upon arrival is served by all these servers. Such a situation occurs, e.g. in modeling wireless communication network with broadcasting. The main performance measures of the system are calculated.</P>
Lee, Moon Ho,Dudin, Alexander,Klimenok, Valentina IEEE 2006 IEEE COMMUNICATIONS LETTERS Vol.10 No.12
<P>We consider a multi-server queueing model with two types of customers offered in Y. C. Kim et al. (1999) for modeling dynamic channel reservation based on mobility in wireless networks. Mathematical analysis given contains essential errors what makes some results negligible. We provide a correct analysis of the model</P>