Title:
【発明の名称】経路指向復号器による符号化または非符号化変調の終了
Document Type and Number:
Japanese Patent JP2002537688
Kind Code:
A
Abstract:
A portion of signal points that appear at predetermined positions in a signal point stream and that benefit less from a particular form of error immunity-e.g., conversion gain-are transmitted in such a way that their robustness against errors is at least as great as that of the signal points that benefit more therefrom. In preferred packet transmission embodiments of the invention, the ending signal points of a packet are transmitted using a signal point constellation that has fewer signal points than the constellation that is used for the other signal points in the packet.
Inventors:
Way, lee-fan
Application Number:
JP2000599186A
Publication Date:
November 05, 2002
Filing Date:
February 07, 2000
Export Citation:
Assignee:
Lucent Technologies, Inc.
International Classes:
H03M13/25; H04L69/40; H04L1/00; H04L25/03; H04L27/00; H04L27/34; H04L1/18; (IPC1-7): H04L27/34; H03M13/25; H04L1/00; H04L27/00
Attorney, Agent or Firm:
Masao Okabe (10 outside)