公开(公告)号：DE602005000124T2

公开(公告)日：2007-03-15

申请号：DE602005000124

申请日：2005-05-06

Applicant: LUCENT TECHNOLOGIES INC

Inventor： DOMINIQUE FRANCIS ,  KONG HONGWEI ,  TIKKU ASHOK ARMEN

IPC: H04L1/16 ,  H04L1/18 ,  H04L29/08 ,  H04Q7/38

Abstract: A decoding method is carried out in a receiver configured to accept format information relating to sequences of input data, to use format information in the decoding of each input sequence, and to issue an acknowledgement signal in the event that an input sequence is successfully decoded. The method involves receiving a format message which pertains to a new input sequence, searching a candidate set of format indices for that index which best satisfies a criterion for matching to the format message, and selecting that index which gives the best match. Before searching, the receiver reads the acknowledgement signals that were issued in response to the decoding or attempted decoding of recent input sequences. If the acknowledgement signals satisfy an appropriate condition, the search is limited to fewer than all the indices in the candidate set. The format information that corresponds to the selected index is used in decoding the new input sequence.

公开(公告)号：DE602005000124D1

公开(公告)日：2006-10-26

申请号：DE602005000124

申请日：2005-05-06

Applicant: LUCENT TECHNOLOGIES INC

Inventor： DOMINIQUE FRANCIS ,  KONG HONGWEI ,  TIKKU ASHOK ARMEN

IPC: H04L1/16 ,  H04L1/18 ,  H04L29/08 ,  H04Q7/38

Abstract: A decoding method is carried out in a receiver configured to accept format information relating to sequences of input data, to use format information in the decoding of each input sequence, and to issue an acknowledgement signal in the event that an input sequence is successfully decoded. The method involves receiving a format message which pertains to a new input sequence, searching a candidate set of format indices for that index which best satisfies a criterion for matching to the format message, and selecting that index which gives the best match. Before searching, the receiver reads the acknowledgement signals that were issued in response to the decoding or attempted decoding of recent input sequences. If the acknowledgement signals satisfy an appropriate condition, the search is limited to fewer than all the indices in the candidate set. The format information that corresponds to the selected index is used in decoding the new input sequence.