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| Content Provider | IET Digital Library |
|---|---|
| Author | Stanković, V. Spalević, P. |
| Abstract | Proposed is a cooperation scheme for a system with full-duplex relays. The transmission over one frame from the source and the relay nodes is coordinated so that the effective channel matrix at the destination is block circulant. By using the low complexity block discrete Fourier transform the effective channel is transformed into a block diagonal matrix and the additional diversity gains are extracted with significantly lower computational complexity of the spatial processing. The scheme requires additional pilot overhead for the estimation of channel state information and additional time slots for the initial exchange of data between the source, the destination and the relay nodes. |
| Starting Page | 300 |
| Ending Page | 302 |
| Page Count | 3 |
| ISSN | 00135194 |
| Volume Number | 49 |
| e-ISSN | 1350911X |
| Issue Number | Issue 4, Feb (2013) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/49/4 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2012.4042 |
| Journal | Electronics Letters |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Additional Diversity Gain Block Circulant Block DFT Processing Block Diagonal Matrix Channel Matrix Channel State Information Estimation Computational Complexity Cooperative Communication Cooperative Relaying Data Exchange Discrete Fourier Transform Diversity Reception Full-duplex Relay Integral Transforms Low Complexity Block Discrete Fourier Transform MIMO Communication Radio Link And Equipment Relay Relay And Switches Relay Node Source Node Spatial Processing Time Slot Wireless Channel |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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