A Fuzzy Queue Scheduling Controller to Enhance QoS for Terminal Communication

Voice over Internet Protocol (VoIP) has grown quickly in the world of telecommunication. Wireless Local Area Networks (WLANs) are the most performance assuring technology for wireless networks, and WLANs have facilitated high-rate voice services at low cost and good flexibility. In a voice conversation, each client works as a sender or a receiver depending on the direction of traffic flow over the network. A VoIP application requires high throughput, low packet loss, and a high fairness index over the network. The packets of VoIP streaming may experience drops because of the competition among the different kinds of traffic flow over the network. A VoIP application is also sensitive to delay and requires the voice packets to arrive on time from the sender to the receiver side without any delay over WLAN. The scheduling system model for VoIP traffic is an unresolved problem. The objectives of this paper are to identify scheduler issues. This comprehensive structure of Novel Voice Priority Queue (VPQ) scheduling system model for VoIP over WLAN discusses the essential background of the VPQ schedulers and algorithms. This paper also identifies the importance of the scheduling techniques over WLANs.

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Security issues, Countermeasures and Dynamic queue scheduling for SDWSN

2019 2nd International Conference on Signal Processing and Communication (ICSPC) ◽

10.1109/icspc46172.2019.8976844 ◽

2019 ◽

Author(s):

K Indira ◽

U Sakthi

Keyword(s):

Security Issues ◽

Queue Scheduling

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The Second Guide Star Catalogue

Symposium - International Astronomical Union ◽

10.1017/s0074180900129225 ◽

1998 ◽

Vol 179 ◽

pp. 431-432 ◽

Cited By ~ 8

Author(s):

B. McLean ◽

G. Hawkins ◽

A. Spagna ◽

M. Lattanzi ◽

B. Lasker ◽

...

Keyword(s):

Adaptive Optics ◽

New Technology ◽

Great Success ◽

Next Generation ◽

Large Aperture ◽

Star Catalogue ◽

Queue Scheduling ◽

Natural Data ◽

Data Source ◽

Guide Star

Although the HST GSC–I (Paper-I: Lasker et al. 1990, Paper-II: Russell et al. 1990, Paper-III: Jenkner et al. 1990) has been used with great success operationally, it was always known that it was possible to improve the scientific and operational usefulness by an increase in scope to include multi-color and multi-epoch data. Once the GSC-II concept was established, it was evident that, even beyond the original motivations in HST operations, it would address a number of other astronomical needs such as increasing demands for fainter catalogues to support remote or queue scheduling capabilities and adaptive optics on the next generation of large-aperture, new-technology telescopes. In addition, the all sky nature of the GSC–II makes it a natural data source for research in galactic structure.

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