Publication Date:
2018-06-02
Description:
Future Internet, Vol. 10, Pages 45: A Multiple Access Protocol Based on Gray Forecast for Satellite Network Future Internet doi: 10.3390/fi10060045 Authors: Chong Han Zilong Li Jian Zhou Lijuan Sun Siyu Chen A satellite network’s multiple access protocol must be well designed to efficiently occupy channel resources and meet various qualities of service requirements. In this paper, a combined free/demand assignment multiple access protocol based on gray forecast is proposed. In terms of access, the adoption of the gray forecast method allows the user to book the number of timeslots to have more than the existing number of burst of packets. In terms of bandwidth allocation, a user priority allocation method is used to prioritize users with high needs and focus on the allocation of satellite resources. Experimental results show that the proposed protocol can effectively improve the channel utilization of the entire system. Thus, this protocol has some advantages over existing protocols in network throughput and end-to-end delay.
Electronic ISSN:
1999-5903
Topics:
Computer Science
Permalink
