公开(公告)号：WO2013052750A2

公开(公告)日：2013-04-11

申请号：PCT/US2012058879

申请日：2012-10-05

Applicant: COMTECH DATA CORP

Inventor： COLLISON SEAN M ,  BANISTER BRIAN A ,  OWSLEY PATRICK

CPC classification number: H04L1/005 ,  H03M13/13 ,  H03M13/19 ,  H03M13/3776 ,  H03M13/451 ,  H03M13/616 ,  H03M13/6561 ,  H03M13/6577 ,  H03M13/6583

Abstract: A method of searching for candidate codewords for a telecommunications system, the method comprising receiving a sequence of constellation points, producing a received FEC vector comprised of bits from the received constellation points, comparing the received FEC vector with a plurality of candidate codewords within a Dorsch decoding process using an ordered pattern, and terminating the search when a candidate codeword from among the plurality of candidate codewords is found residing within a predetermined range of a specified distance of the received FEC vector.

Abstract translation: 一种搜索用于电信系统的候选码字的方法，所述方法包括接收星座点序列，从接收的星座点产生包括比特的接收到的FEC向量，将接收的FEC向量与Dorsch内的多个候选码字进行比较 解码处理，并且当来自多个候选码字中的候选码字被发现驻留在接收到的FEC矢量的指定距离的预定范围内时终止搜索。