Title :
On throughput-delay tradeoff of random access over satellite links
Author :
Ghanbarinejad, Majid ; Schlegel, Christian ; Khabbazian, Majid
Author_Institution :
Dept. of Elec. and Comp. Eng., University of Alberta, Edmonton, Canada
Abstract :
Throughput-delay tradeoff of random access over satellite links is analyzed and scaling laws are derived for the cases of the collision channel and the multipacket reception (MPR) channel as well as repetition random access. It is shown that multiuser detection and repetition schemes improve the multiple access performance in the sense that the inevitable compromise between throughput and delay is mitigated by joint detection capabilities and/or repetitions.
Keywords :
Delays; Interference; Joints; Receivers; Satellites; Signal to noise ratio; Throughput;
Conference_Titel :
Communications (ICC), 2015 IEEE International Conference on
Conference_Location :
London, United Kingdom
DOI :
10.1109/ICC.2015.7248428
