Cubic Congruence Codes Used in Optical Two-dimensional Codes to Increase Capacity of Optical Codes and Analysis of Its Performance
In this paper, we develop quadratic congruence codes (QCC) to cubic congruence codes (CCC), propose and analyze a new FH/TS two-dimensional (2-D) code by using the QCC and the CCC, named as the QCC/CCC 2-D codes. In contrast to the conventional QCC-based 1-D and QCC-based FH/TS 2-D optical codes, our analysis indicates that the performance and the codes capacity of the CCC-based 1-D and CCC-based FH/TS 2-D codes can be improved effectively at the same condition, respectively. These results show that the designed codes are feasible, these codes can support more users in optical code division multiple access (OCDMA).
Chongfu Zhang Kun Qiu Yu Xiang
Key Lab of Broadband Optical Fiber Transmission and Communication Networks Technology, Education Ministry of China, University of Electronic Science and Technology of China, Chengdu, P.R.CHINA.
国际会议
2009国际通信电路与系统学术会议(ICCCAS 2009)(2009 International Conference on Communications，Circuits and Systems)
成都
英文
357-360
2009-07-23（万方平台首次上网日期，不代表论文的发表时间）