Channel training algorithms for two-way MIMO relay systems
Two-way relay systems are known to be capable of providing higher spectral efficiency compared with conventional one-way relay systems. However, the channel estimation problem for two-way relay systems is more complicated than that of one-way relay systems. In this paper, we propose and compare two...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
I E E E
2013
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/40681 |