대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2005년도 학술대회 논문집 전문대학교육위원
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- Pages.173-175
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- 2005
재킷행렬에서의 2차원 직교가변 확산코드
Two Dimensional Orthogonal Variable Spreading Codes For Jacket Matrices
- Kang, Hark-Su (Jeonju Technical College) ;
- Mun, Myong-Ryung (Jeonju Technical College) ;
- Oh, Seung-Gun (Jeonju Technical College)
- 발행 : 2005.10.14
초록
Two-dimensional orthogonal variable spreading codes are presented for multiplexing of forward link in direct sequence code division multiple access (DS-CDMA) multiple antennas system And the results of code generation and simulation of 2 dimensional orthogonal variable spreading factors on Jacket matrices are also be investigated. The bit error rate(BER) performance under a multi-user environment for the additive white Gaussian noise (AWGN) channel demonstrated that the proposed scheme could provide flexible rates and lower correlation values
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