Title:
データ通信システムの伝送率整合装置及び方法
Document Type and Number:
Japanese Patent JP4115701
Kind Code:
B2
Abstract:
A device and method for matching a rate of channel-encoded symbols in a data communication system. The rate matching device and method can be applied to a data communication system which uses one or both of a non-systematic code (such as a convolution code or a linear function code) and a systematic code (such as a turbo code). The rate matching device includes a plurality of rate matching functions, the number of the rate matching functions being equal to a reciprocal of a coding rate of a channel encoder. The rate matching device can rate match the symbols encoded with a non-systematic code or the symbols encoded with a systematic code, by changing initial parameters including the number of input symbols, the number of output symbols, and the puncturing/repetition pattern determining parameter.
Inventors:
Min-Go Kim
Beon-Jo Kim
Seung Hyun Kim
Song-Jae Choi
Young-Huang Lee
Beon-Jo Kim
Seung Hyun Kim
Song-Jae Choi
Young-Huang Lee
Application Number:
JP2001508111A
Publication Date:
July 09, 2008
Filing Date:
July 06, 2000
Export Citation:
Assignee:
Samsung Electronics Company Limited
International Classes:
G06F11/10; H03M13/23; H03M13/05; H03M13/29; H04L1/00; H04L12/20; H04L1/08
Foreign References:
| WO1999011009A1 |
Other References:
Nortel Networks, ”Proposal for rate matching for Turbo Codes”, TSGR1#4(99)467, 3GPP TSG-RAN Working Group 1 meeting #4, 1999.05.12
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro