Scheduled System Maintenance:
Some services will be unavailable Sunday, March 29th through Monday, March 30th. We apologize for the inconvenience.
By Topic

Combination of multiple turbo codes and multiple antennas for direct-sequence CDMA systems

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

The purchase and pricing options are temporarily unavailable. Please try again later.
4 Author(s)
Hayoung Yang ; Inf. & Telecommun. Lab., Yonsei Univ., Seoul, South Korea ; Seoungkoo Lee ; Bonjin Ku ; Changeon Kang

A combined multiple turbo codes and multiple antenna diversity scheme for synchronous DS/CDMA systems over fading mobile radio channels is considered to improve the BER performance. In spite of the multiple structures no time delay and a lesser amount of computation can be achieved by a modified parallel mode decoding process and a reduced MAP algorithm using a code trellis structure. The performance of the proposed combining scheme is studied by means of simulation for a QPSK DS/CDMA system on a non-frequency selective Rayleigh fading channel.

Published in:

Consumer Electronics, 1999. ICCE. International Conference on

Date of Conference:

22-24 June 1999