| Title | Comments on "On the Bounds of Feedback Rates for Pilot-Assisted MIMO Systems" |
| Authors | Li, Weihua Ma, Meng Duan, Xiaohui Jiao, Bingli |
| Affiliation | Peking Univ, Dept Elect, State Key Lab Adv Opt Commun Syst & Networks, Beijing 100871, Peoples R China. |
| Keywords | Feedback rate multiple-input-multiple-output (MIMO) CHANNELS CAPACITY |
| Issue Date | 2009 |
| Publisher | ieee transactions on vehicular technology |
| Citation | IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY.2009,58,(8),4657-4659. |
| Abstract | In "On the Bounds of Feedback Rates for Pilot-Assisted MIMO Systems," by Zhang et al., the authors calculated the bounds of feedback rates for pilot-assisted multiple-input-multiple-output (MIMO) systems. However, the nontrivial error of an equation in the Appendix has been found in the derivations, which led to inexact numerical results on the capacity with respect to the signal-to-noise ratio (SNR). We correct the error by recalculating the bounds of feedback rates. |
| URI | http://hdl.handle.net/20.500.11897/152799 |
| ISSN | 0018-9545 |
| DOI | 10.1109/TVT.2009.2021763 |
| Indexed | SCI(E) EI |
| Appears in Collections: | 信息科学技术学院 区域光纤通信网与新型光通信系统国家重点实验室 |
