Multiplex communications – Wide area network – Packet switching
Patent
1991-03-28
1992-08-25
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
370 852, H04J 316
Patent
active
051425335
ABSTRACT:
A method of providing a communication unit (10) access to a shared communication resource. In the communication unit, a clock (123) is maintained, and the unit detects the time when an inhibit period on the shared communication resource begins, and the time at which it concludes. When access to the shared communication resource is desired, the unit attempts to access the communication resource based on the time at which access was desired, as well as the times at which a detected inhibit condition began and concluded. A virtual time clock runs only during non-inhibit periods. Access to the communication resource is then based on when the virtual time clock equals the desired access time.
REFERENCES:
patent: 4774707 (1988-09-01), Raychaudhuri
patent: 4888765 (1989-12-01), Dyke
"Packet Reservation Multiple Access for Local Wireless Communications", Goodman et al., IEEE publication, pp. 701-706 (1988).
Multiple Access Protocols for Data Communications via VSAT Networks, Wolejsza et al., IEEE Communications Magazine, pp. 30-39 (1987).
Performance Analysis of Virtual Time CSMA, Meditch et al., IEEE Publication, pp. 242-251 (1986).
Virtual Time CSMA: Why Two Clocks Are Better Than One, Molle et al., IEEE Transactions on Communications, pp. 919-933 (Sep. 1985).
Multiaccess Protocols in Packet Communication Systems, Tobagi, IEEE Transactions On Communications, pp. 468-488 (Apr. 1980).
On Protocols For Satellite Packet Switching, Lam, IEEE Publication, pp. 58.6.1-58.6.6 (1979).
An Analysis of the Reservation-ALOHA Protocol for Satellite Packet Switching, Lam, IEEE Publication, pp. 27.3.1-27.3.5 (1978).
Crisler Kenneth J.
Needham Michael L.
Jung Min
Motorola Inc.
Olms Douglas W.
Parmelee Steven G.
LandOfFree
Method for controlling the scheduling of multiple access to comm does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for controlling the scheduling of multiple access to comm, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for controlling the scheduling of multiple access to comm will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-391059