On the design of prioritized multiplexing systemsSystems in which many data sources are multiplexed over a single communication channel are considered. Data from all the sources are generated in fixed-length packets, and are stored in a common buffer with finite capacity. Packets overflowed or removed from the buffer prior to transmission are lost. The system performance measure is the set of packet loss probabilities associated with the sources. Queueing disciplines vary depending on the stringency of prioritization and the utilization of system resources. The set of all possible performances is characterized as the set of all queueing disciplines is spanned. Whether a given performance is possible can be deduced. Strategies that achieve the minimum overall loss probability are identified. The extreme disciplines are specified, and their performances are calculable by means of a given algorithm.
Document ID
19840066512
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Clare, L. P. (California Institute of Technology, Jet Propulsion Laboratory, Pasadena CA, United States)
Rubin, I. (California, University Los Angeles, CA, United States)