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:
Sep. 10, 2013
Filed:
Sep. 23, 2011
Assaf Prihed, Ness Zionna, IL;
Shai Kalfon, Hod HaSharon, IL;
Assaf Prihed, Ness Zionna, IL;
Shai Kalfon, Hod HaSharon, IL;
LSI Corporation, Milpitas, CA (US);
Abstract
Described embodiments provide a wideband code division multiple access (W-CDMA) system, that employs an interleaving rule having a modified pruning algorithm. Interleaving, by pruning a sequence of bits in the W-CDMA system, includes determining a non-pruned interleaved vector having a length N. The determination of the non-pruned interleaved vector is based on a received length of an input vector from the sequence of bits. The input vector is padded. An interleaver generates a pre-pruned interleaved vector having a length equal to the length N, wherein the pre-pruned interleaved vector is a function of the padded input vector and the non-pruned interleaving vector. The interleaver prunes one or more elements from the pre-pruned interleaved vector based on a corresponding pruning indication in a pruning indication table, thereby providing a pruned interleaved vector as a portion of the interleaved sequence of bits.