Method for contention free traffic detection

Details Method for contention free traffic detection Method for contention free traffic detection

2006-04-11

2009-06-30

Tran, Phuc H (Department: 2416)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via time channels

C370S350000

Reexamination Certificate

active

07555014

ABSTRACT:
The invention discloses a method for detecting priority of data frames comprising the steps of extracting (S1) a bit pattern from a predetermined position in a frame, comparing (S2,S3) said extracted bit pattern with a search pattern, and identifying (S4) said received frame as a priority frame in case said extracted bit pattern (BP) matches with said first search pattern (SP). By this method, the priority of a data frame can easily be detected. The invention also proposes a corresponding device for detecting priority of data frames.

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“Wireless LANs and Mobile Networking: Standards and Future Directions” by R.O. LaMaire, et al, IEEE Communications Magazine, ′Online! Aug. 1996, pp. 1-15.

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