Performance analysis of an adaptive multiple access scheme for the message service of a land mobile satellite experiment (MSAT-X)This paper describes an Adaptive Mobile Access Protocol (AMAP) for the message service of MSAT-X., a proposed experimental mobile satellite communication network. Message lengths generated by the mobiles are assumed to be uniformly distributed. The mobiles are dispersed over a wide geographical area and the channel data rate is limited. AMAP is a reservation based multiple access scheme. The available bandwidth is divided into subchannels, which are divided into reservation and message channels. The ALOHA multiple access scheme is employed in the reservation channels, while the message channels are demand assigned. AMAP adaptively reallocates the reservation and message channels to optimize the total average message delay.
Document ID
19850042359
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Yan, T.-Y. (California Institute of Technology, Jet Propulsion Laboratory, Pasadena CA, United States)
Li, V. O. K. (Southern California, University Los Angeles, CA, United States)