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:
Jun. 17, 2008
Filed:
Jan. 24, 2001
Miguel Peeters, Brussels, BE;
Dimitri Marcel Saey, Lokeren, BE;
Philippe Antoine, Walhain, BE;
Alcatel, Paris, FR;
Abstract
In a multi-carrier system, the carriers (f. . . f, f. . . f, . . . , f. . . f) are grouped in subsets (SUBSETSUBSET. . . ; SUBSET). A constellation information transmitting arrangement (BiGi_TA), for instance located in the multi-carrier receiver (RX), produces for each carrier subset (SUBSETSUBSET. . . ; SUBSET) a limited set of parameter values (BGBG. . . ; BG) and transmits these sets of parameter values (BGBG. . . ; BG) to a constellation information receiving arrangement (BiGi_RA), for instance located in the multi-carrier transmitter (TX). Through interpolation of the limited set of parameter values (BGBG. . . ; BG) the latter constellation information receiving arrangement (BiGi_RA) determines the constellation where each carrier (f. . . f, f. . . f, . . . , f. . . f) of a carrier subset (SUBSETSUBSET. . . ; SUBSET) will be modulated with.