The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 02, 1990
Filed:
Jun. 13, 1988
David B Fallin, Sunrise, FL (US);
Racal Data Communications Inc., Sunrise, FL (US);
Abstract
A method and apparatus for assigning time slots in a frame of time slots used for time division multiplexing, the time slots being representable as a position within the frame, in which it is determined what quantity of the time slots are required to provide a needed amount of bandwidth. A random number generator (40) generates (92) a uniformly distributed random number which is scaled (94) to represent a position in the first portion of the frame. A first of the positions within the frame is assigned based upon the value of the randon number. The remaining positions are assigned by fitting (64) the remaining required positions to the available positions in the frame spacing them at approximately equally spaced intervals as available. This prevents bunching of the used time solts which would otherwise prevent dynamic allocation of large blocks of bandwidth in the frame without complete recalculation of the frame.