NDLI: Idle-slot broadcasting multiple access for mobile satellite communications and positioning system

Content Provider	IEEE Xplore Digital Library
Author	Morikawa, H. Mizui, Y. Mizmmachi, M.
Copyright Year	1994
Description	Author affiliation: Dept. of Electr. Eng., Tokyo Univ., Japan (Morikawa, H.; Mizui, Y.; Mizmmachi, M.)
Abstract	Idle-slot broadcasting multiple access (IBMA) allows several information and control messages to share the same satellite channel efficiently. The IBMA protocol is particularly suitable for mobile satellite communications and vehicle positioning systems, in which some of the information messages, such as dispatch function, are classified as "periodic" and others, such as signalling, are classified as "random". When a new mobile terminal logins to the system. The Network Management Center reserves subsequent time slots for transmitting periodic messages without contention. Other random messages use the slotted ALOHA protocol to contend with other mobile terminals for an unreserved time slot. Computes simulations suggest that the use of the IBMA protocol can be regarded as a viable solution for advanced mobile satellite communications and positioning systems.
Starting Page	1630
Ending Page	1634
File Size	409048
Page Count	5
File Format	PDF
ISBN	0780319273
ISSN	10903038
DOI	10.1109/VETEC.1994.345372
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1994-06-08
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Satellite broadcasting Satellite communication Artificial satellites Access protocols Vehicles Global Positioning System Mobile communication Job shop scheduling Radio navigation Network topology
Content Type	Text
Resource Type	Article

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