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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kwonhue Choi Huaping Liu |
| Copyright Year | 1972 |
| Abstract | We study two power allocation (PA) schemes for distributed transmit diversity systems. We first derive the performance of the instantaneous channel gain feedback-based PA (ICG-PA) scheme in the presence of channel variation during feedback delay. We then study channel gain variance feedback-based PA (CGV-PA) to mitigate the performance degradation of ICG-PA caused by feedback delay. Finally, we derive design rules for optimum CGV-PA from a compact and accurate performance expression derived. |
| Starting Page | 52 |
| Ending Page | 58 |
| Page Count | 7 |
| File Size | 267890 |
| File Format | |
| ISSN | 00906778 |
| Volume Number | 59 |
| Issue Number | 1 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Transmitting antennas Delay Resource management Signal to noise ratio Error analysis Diversity reception Fading time varying fading Distributed transmit antennas transmit diversity power allocation feedback delay |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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