Title :
On ALOHA multiple access system with coding
Author :
Al-Rumaih, R.M. ; Mathys, Peter
Author_Institution :
Dept. of Electr. & Comput. Eng., Colorado Univ., Boulder, CO, USA
fDate :
27 Jun-1 Jul 1994
Abstract :
The performance of slotted ALOHA with multi-user coding is analyzed. The underlying philosophy is that most collisions among few users are handled by multi-user coder and (relatively infrequent) collisions among many users are resolved using the ALOHA, retransmission protocol. The stability, throughput, and packet delay are analyzed for this scheme. The main result is that multi-user codes designed for a maximum of T=3 simultaneous users yield the best overall performance
Keywords :
access protocols; codes; delays; multi-access systems; packet switching; ALOHA multiple access system; collisions; multi-user coder; multi-user codes; multi-user coding; packet delay; performance; retransmission protocol; slotted ALOHA; stability; throughput; Centralized control; Communication systems; Decoding; Delay; Feedback; Information theory; Protocols; Stability; Throughput; Upper bound;
Conference_Titel :
Information Theory, 1994. Proceedings., 1994 IEEE International Symposium on
Conference_Location :
Trondheim
Print_ISBN :
0-7803-2015-8
DOI :
10.1109/ISIT.1994.394727
