Description: 在3G,CDMA系统下，并行干扰消除仿真的例子
进行并行干扰消除之后，接收性能比没有进行并行干扰消除好，并且进行多级又比没有进行的好-In 3G, CDMA system, the parallel interference cancellation example simulation parallel interference cancellation, the receiver performance is not good for parallel interference cancellation and multi-level than no good Platform: |
Size: 1024 |
Author:chenxiaohua |
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Description: In this paper, we investigate blind channel estimation for Multiple Input Multiple Output (MIMO) multi-carrier
CDMA (MC-CDMA) systems in the uplink scenario. An Autocorrelation Contribution Matrix (ACM) method is proposed in
comparison with the subspace approach. Using only second order
statistics, the ACM approach shows similar performance to that
of subspace based approach. The added advantage is that it eliminates the need for rank estimation and noise power calculation
as in subspace technique. In particular we incorporate blind
channel estimation with Layered Space Frequency Equalisation
(LSFE),which employs successive interference cancellation and
therefore provides significant performance improvement over the
conventional linear minimum mean square error (MMSE) based
approach. Platform: |
Size: 109568 |
Author:Casper_z
|
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Search - cdma with interference cancellation