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A Study on Packet Scheduling Algorithms for Healthcare Contents over Fifth Generation (5G) Mobile Cellular Network

Ramli Huda Adibah Mohd

International Journal of Electronics and Telecommunications

2020

Vol. 66, No. 4

729--735

This paper models the downlink Fifth Generation (5G) network that supports a flexible frame structure and a shorter Round-Trip Time (RTT) for Hybrid Automatic Repeat Request (HARQ). Moreover, the design of the renowned Time Division Multiple Access (TDMA) packet scheduling algorithms is revised to allow these algorithms to support packet scheduling in the downlink 5G. Simulation results demonstrate that the Proportional Fair provides a comparable performance to the delay–aware Maximum-Largest Weighted Delay First for simultaneously providing the desired transmission reliability of the Guaranteed Bit Rate (GBR) and Non-Guaranteed Bit Rate (Non - GBR) healthcare contents whilst maximizing the downlink 5G performance.

Internet based integration of multi-ship handling simulators with IP multicast

Chen J., Shao S., Hu Q., Zhang M.

TransNav : International Journal on Marine Navigation and Safety of Sea Transportation

2007

Vol. 1, no. 1

25--29

IP multicast is a cost-effective method to accelerate data transmission rate and reduce network delay as well. This paper presents an improved IP multicast method to realize the interaction of internet based multi-ship handling simulators. The result of the experiments shows that with the new method, the availability of network resources and compatibility of the systems are tremendously enhanced.