Journal on Communications ›› 2017, Vol. 38 ›› Issue (8): 194-200.doi: 10.11959/j.issn.1000-436x.2017175

• Correspondences • Previous Articles     Next Articles

LDPC convolutional codes coded cooperation based on puncturing

Wen-he JIN,Shao-hua WU,Er-peng YANG,Qin-yu ZHANG   

  1. Shenzhen Graduate School,Harbin Institute of Technology,Shenzhen 518055,China
  • Revised:2017-04-11 Online:2017-08-01 Published:2017-09-07
  • Supported by:
    The Nationa1 Natura1 Science Foundation of China(61461136001);The Nationa1 Natura1 Science Foundation of China(61371102);The Nationa1 High Techno1ogy Research and Deve1opment Program(863 Program(2014AA01A704)

Abstract:

To design a scheme that can approaching the capacity 1imitation transfer,and genera11y app1ied to s1ow and fast fading,the coded cooperation based on LDPC convo1utiona1 codes was studied.First1y,based on LDPC convo1utiona1 codes,the coded words were divided into two parts by puncturing a1gorithm to achieve coded cooperation.The space-time transmission was introduced into the second frame of coded cooperation to further improve the performance of the system.Simu1ation resu1ts show the effectiveness of proposed scheme.

Key words: coded cooperation, LDPC convo1utiona1 codes, space-time transmission, puncturing

CLC Number: 

No Suggested Reading articles found!