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Capacity of Time-Varying Channels with Causal Channel Side Information. (1999)
| Content Provider | CiteSeerX |
|---|---|
| Author | Goldsmith, Rea J. Médard, Muriel |
| Abstract | The capacity of time-varying asymptotically block-memoryless channels with causal channel side information (CSI) at the sender and receiver is considered. We obtain a formal weak coding theorem that achieves the maximum expected mutual information. We also obtain a converse theorem showing that this maximum expected mutual information is the highest attainable rate. We apply the coding theorem to determine the capacity and optimal input distribution of intersymbol interference (ISI) time-varying channels, whose capacity cannot be found through traditional decomposition methods. We also apply our coding theorem to flat fading channels with imperfect i.i.d. channel estimates. |
| File Format | |
| Volume Number | 53 |
| Journal | IEEE Trans. Information Theory |
| Language | English |
| Publisher Date | 1999-01-01 |
| Access Restriction | Open |
| Subject Keyword | Causal Channel Side Information Time-varying Channel Intersymbol Interference Block-memoryless Channel Mutual Information Capacity Cannot Traditional Decomposition Method Coding Theorem Flat Fading Channel Converse Theorem Attainable Rate Channel Estimate Maximum Expected Mutual Information Optimal Input Distribution |
| Content Type | Text |
| Resource Type | Article |
