US 7,027,465 B2
Method for contention free traffic detectionGeneral
US 7,027,465 B2
Method for contention free traffic detection
Tech Center:
2600 Communications
Examiner:
Dang Ton
Art Unit:
2616 Computer Graphic Processing, 3D Animation, Display Color Attribute, Object Processing, Hardware and Memory
Agent:
UNWIRED BROADBAND, INC.
Inventors:
Petri Hautala
Assignee:
UNWIRED SOLUTIONS, INC.
Priority:
12/17/99
Filed:
06/11/02
Granted:
04/11/06
Expiration:
02/22/21
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) the extracted bit pattern with a search pattern, and identifying (S4) the received frame as a priority frame in case the extracted bit pattern (BP) matches with the 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.
Cooperative Patent Classification (CPC)
H04H04W72/569H04L1/0086H04W