Fixed collision rate back off methods and systems

Details Fixed collision rate back off methods and systems Fixed collision rate back off methods and systems

2007-04-17

2007-04-17

Vu, Huy D. (Department: 2616)

Multiplex communications

Channel assignment techniques

Carrier sense multiple access

C370S462000

Reexamination Certificate

active

09848622

ABSTRACT:
A system and method for data collision resolution wherein the same back-off window is sent to a plurality of remote users and is recalculated to maintain a constant collision rate and thereby increase throughput. The collision rate of the network is estimated in the present invention by detecting collisions in reservation slots and the size of the back-off window is adjusted to maintain a collision rate of approximately 1−2/e.

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Field J A et al: “A Carrier Sense Multiple Access (Collision Detection) System With Global Information” Computer Networks. Washington, Sep. 20-23, 1982 Digest of Papers From Compcon. Fall, Computer Society International Conference, New York, I.E.E.E, US , vol. Conf. Sep. 25, 1982, pp. 511-520, XP00811222 *the whole document*.

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