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. 11, 2011
Filed:
May. 07, 2007
Ahmad Khalid Aman, Ocean, NJ (US);
Masoud Sajadieh, Morganville, NJ (US);
Mohsen Sarraf, Rumson, NJ (US);
Masood Yousefi, Marlboro, NJ (US);
Ahmad Khalid Aman, Ocean, NJ (US);
Masoud Sajadieh, Morganville, NJ (US);
Mohsen Sarraf, Rumson, NJ (US);
Masood Yousefi, Marlboro, NJ (US);
Alcatel-Lucent USA Inc., Murray Hill, NJ (US);
Abstract
Error bursts are randomized by an interleaver which makes use of 'set leaders' to generate permutation indices. The permutation indices are used to route bits from initial positions in an input bit stream to re-arranged or randomized positions in an output bit stream. When the output bit stream is then transmitted and subsequently received by a de-interleaver which returns the received bits to their initial, pre-randomized positions, the resulting received signal has an acceptable bit error rate.