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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wei Li Lilleberg, J. |
| Copyright Year | 2014 |
| Description | Author affiliation: Broadcom Commun. Finland Oy, Oulu, Finland (Wei Li; Lilleberg, J.) |
| Abstract | The effect of Error Vector Magnitude (EVM) to the performance of a full-duplex bi-directional link is studied. EVM is modelled as independent Gaussian noise, which is sent together with the original signal by the transmitter. A simplified self-interference cancellation model at the full-duplex receiver is considered. It suppresses the self-interference via three-stage processing. The stages are antenna isolation, RF cancellation and digital baseband cancellation. It is assumed that the self-interference caused by the EVM noise can be suppressed only by the first two stages. The self-interference caused by the original signal can be also suppressed by baseband processing because it can be estimated in digital baseband of the receiver. The analysis is performed by comparing the rate regions and the transmission power efficiencies of the corresponding half-duplex and full-duplex links. |
| Starting Page | 654 |
| Ending Page | 659 |
| File Size | 365923 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781479930838 |
| DOI | 10.1109/WCNC.2014.6952125 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-04-06 |
| Publisher Place | Turkey |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Noise Receivers Baseband Transceivers Bidirectional control Transmitters Antennas Error vector magnitude Full-duplex Rate region Power efficiency |
| Content Type | Text |
| Resource Type | Article |
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