|
| This Article | ||
| ||
| Share | ||
| Bibliographic References | ||
| Add to: | ||
 Digg  Furl  Spurl  Blink  Simpy  Google  Del.icio.us  Y!MyWeb | ||
| Search | ||
| ||
2009 Pacific-Asia Conference on Circuits, Communications and Systems
Limited Feedback Technique of MU-MISO System over Rician Fading Channels
Chengdu, China
May 16-May 17
ISBN: 978-0-7695-3614-9
| ASCII Text | x | ||
| Haijuan Yang, Ling Qiu, "Limited Feedback Technique of MU-MISO System over Rician Fading Channels," Circuits, Communications and Systems, Pacific-Asia Conference on, pp. 62-65, 2009 Pacific-Asia Conference on Circuits, Communications and Systems, 2009. | |||
| BibTex | x | ||
| @article{ 10.1109/PACCS.2009.139, author = {Haijuan Yang and Ling Qiu}, title = {Limited Feedback Technique of MU-MISO System over Rician Fading Channels}, journal ={Circuits, Communications and Systems, Pacific-Asia Conference on}, volume = {0}, year = {2009}, isbn = {978-0-7695-3614-9}, pages = {62-65}, doi = {http://doi.ieeecomputersociety.org/10.1109/PACCS.2009.139}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - CONF JO - Circuits, Communications and Systems, Pacific-Asia Conference on TI - Limited Feedback Technique of MU-MISO System over Rician Fading Channels SN - 978-0-7695-3614-9 SP62 EP65 A1 - Haijuan Yang, A1 - Ling Qiu, PY - 2009 KW - multi-antenna multiuser downlink system; Rician channel; zero forcing beamforming; limited feedback; random vector quantization; quantized error VL - 0 JA - Circuits, Communications and Systems, Pacific-Asia Conference on ER - | |||
A new limited feedback scheme over Rician channels is proposed in multi-antenna multiuser downlink systems. By introducing angle distance distribution in the Rician channel, the scheme designs the quantization codebook which is closer to the channel direction for each user. Moreover, the proposed scheme can adapt the number of feedback bits to the channel condition without increasing the quantized error. The simulation results show that the proposed scheme outperforms Random Vector Quantization schemes both on increasing throughput and on decreasing feedback overhead in Rician channels.
Index Terms:
multi-antenna multiuser downlink system; Rician channel; zero forcing beamforming; limited feedback; random vector quantization; quantized error
Citation:
Haijuan Yang, Ling Qiu, "Limited Feedback Technique of MU-MISO System over Rician Fading Channels," paccs, pp.62-65, 2009 Pacific-Asia Conference on Circuits, Communications and Systems, 2009
Usage of this product signifies your acceptance of the Terms of Use.