Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Wuyi Yue"'
Publikováno v:
Journal of Systems Science and Systems Engineering. 28:224-237
Mobile users usually access the Internet via a hybrid access network, in which cellular and Wi-Fi networks are available alternatively. In the hybrid access network, a mobile user decides to send or not to send a packet according to the number of pac
Autor:
Wuyi Yue, Shunfu Jin
Publikováno v:
Resource Management and Performance Analysis of Wireless Communication Networks ISBN: 9789811577550
We consider the sleep mode with multimedia applications in WiMAX 2 networks, where the real-time traffic includes the real-time and the Best Effort (BE) traffic mixed. In this chapter, we build a queueing model with multiple heterogeneous vacations t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b9db0a83cc89f0c47a7418848747186
https://doi.org/10.1007/978-981-15-7756-7_6
https://doi.org/10.1007/978-981-15-7756-7_6
Publikováno v:
Journal of Industrial & Management Optimization. 18:95
In order to resolve the issues of channel scarcity and low channel utilization rates in cognitive radio networks (CRNs), some researchers have proposed the idea of "secondary utilization" for licensed channels. In "secondary utilization", secondary u
Publikováno v:
Queueing Theory and Network Applications ISBN: 9783319937359
QTNA
QTNA
In order to resolve the issues of channel scarcity and low channel utilization rates in cognitive radio networks (CRNs), some researchers proposed to the idea of “secondary utilization” for the licensed channels. In “secondary utilization”, s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8df64ed1936f651eb6286f1e63f50801
https://doi.org/10.1007/978-3-319-93736-6_14
https://doi.org/10.1007/978-3-319-93736-6_14
Autor:
Zsolt Saffer, Wuyi Yue
Publikováno v:
Journal of Industrial & Management Optimization. 10:167-192
In this paper we consider the analysis of a tandem queueing model $M/G/1 -> ./M/1$. In contrast to the vast majority of the previous literature on tandem queuing models we consider the case with GI service time at the first queue and with infinite bu
Autor:
Wuyi Yue, Dequan Yue
Publikováno v:
Journal of Industrial & Management Optimization. 6:501-516
In this paper, we study a two-server Markovian network system with balking and a Bernoulli schedule under a single vacation policy, where servers have different service rates. After every service, only one server may take a vacation or continue to st
Publikováno v:
Journal of Industrial & Management Optimization. 5:453-465
In this paper, we study an M/M/2 queueing system with multiple vacations where the service rates of the servers are not identical. This queuing system has been analyzed as a quasi-birth and death process by Kumar and Madheswari (2005). However, by ex
Publikováno v:
12th International Symposium on Operations Research and its Applications in Engineering, Technology and Management (ISORA 2015).
This paper considers a parallel queuing system with two heterogeneous servers where the task is dispatched to the two servers. The threshold assignment policy dispatches the tasks according to the number of customers in server 1. Firstly, we obtain t
Publikováno v:
Optimization Methods and Software. 18:181-196
This paper investigates an optimal replacement problem of a system in a semi-Markov environment. The system itself deteriorates according to a semi-Markov process, and is further influenced by its environment, which changes according to a semi-Markov
Autor:
Wuyi Yue, Yutaka Matsumoto
Publikováno v:
International Transactions in Operational Research. 9:85-96
In this paper, we present an exact analysis to numerically evaluate the performance of the multiple random access method with non-persistent carrier sense multiple access with collision-avoidance (CSMA/CA) protocol for high-speed and realizing fully-