Paper Info
Title
Analysis of a future VDES uplink slot carrier-sense TDMA MAC protocol with decollision algorithm.
Abstract
We analyze the performance of a Satellite Slot Carrier-Sense TDMA (SCTDMA) medium access control (MAC) protocol with a decollision algorithm for future maritime VHF Data Exchange System (VDES) in this paper. The key contribution of this paper is the theoretical analysis of this MAC protocol which will be used in the future maritime communication networks VDES. The key parameter in this proposed MAC protocol is the maximum number of packets that can be recovered by a decollision algorithm. The larger this number, the higher the throughput performance of this proposed MAC protocol. The throughputs and the corresponding offered load points for the maximum normalized throughputs of the proposed MAC protocol are derived and investigated. Both finite packet arrival population and infinite packet arrival population models are modeled, derived and analyzed with new results. Numerical results show that the maximum normalized throughput gain of the proposed MAC protocol can be at least 5.3 times that of the Slotted Aloha MAC protocol for both finite and infinite population models with a decollision algorithm that can recovered up to 4 packet transmissions in an access slot of a frame.
Year
Venue
Keywords
2017
Asia-Pacific Conference on Communications
Satellite SCTDMA,Medium Access Control (MAC),VDES,Satellite Uplink Access,Finite and Infinite Population Packet Arrival Models,Decollision Algorithm
Field
DocType
ISSN
Population,Telecommunications network,Aloha,Computer science,Network packet,Algorithm,Computer network,Offered load,Real-time computing,Throughput,Time division multiple access,Telecommunications link
Conference
2163-0771
Citations 
PageRank 
References 
0
0.34
0
Authors
4
Name
Order
Citations
PageRank
David Tung Chong Wong111513.62
Qian Chen2222.53
Xiaoming Peng39520.72
F. P.S. Chin4605.10