RECEIVED SNR BASED CODE AND ANTENNA/RELAY SELECTION FOR LIMITED FEEDBACK COMMUNICATION

Volume: 12 Number: 3 October 1, 2010
  • Ali Ekşim
  • Mehmet E Çelebi
EN TR

RECEIVED SNR BASED CODE AND ANTENNA/RELAY SELECTION FOR LIMITED FEEDBACK COMMUNICATION

Abstract

Code selection and transmit antenna selection are widely used in limited feedback multi input multi output (MIMO) communication system. When one of the antenna channel gains is much higher than the other antenna channel gains; using antenna selection method increases received Signal-to-Noise Ratio (SNR) at the receiver. However, when antenna channel gains are close to each other; using code selection method increases the received SNR at the receiver. In this paper, we propose an adaptive code and antenna selection scheme to increase the received SNR at the destination for MIMO system. In this technique, using one additional feedback bit yields improved SNR at the destination compared to using solely code or transmit antenna selection method. Detailed simulations show that adaptive code and antenna selection with four bit feedback yields a performance of the extended balanced space-time block coding with ideal feedback which requires exact channel state information at the transmitter. In addition, the proposed technique is applied into the cooperative communication and similar performance improvement is observed. The difference between MIMO and cooperative communication is using relay selection instead of antenna selection

Keywords

References

  1. Alamouti S. (1998): “A Simple Transmit Diversity Scheme for Wireless Communications”, IEEE J. Sel. Areas Commun., Cilt 16, s. 1451-1458.
  2. Andersen J.B. (2000): “Antenna Arrays in Mobile Communications: Gain, Diversity and Channel Capacity”, IEEE Antenna and Propagation Magazine, Cilt 42, No. 2, s. 12-16.
  3. Çelebi M.E., Şahin S., Aygölü A. (2007): “Full Rate Full Diversity Space Time Block Codes for More Than Two Transmit Antenna”, IEEE Transaction on Wireless Commun., Cilt 6, No. 1, s. 16-19.
  4. Ekşim A., Çelebi M. E. (2007): “Diversity Enhancement with Cooperative Balanced Space- Time Block Coding”, IEEE PIMRC Sempozyumu, Atina, Yunanistan, 3-6 Eylül.
  5. Ekşim A., Çelebi M. E. (20091): “Extended Balanced Space-Time Block Coding for Wireless Communications”, IET Signal Processing, Cilt 3, No. 6, s. 456-467.
  6. Ekşim A., Çelebi M. E. (20092): “Extended Cooperative Balanced Space-Time Block Coding for Increased Efficiency in Wireless Sensor Networks”, LNCS Networking 2009, 5550, s. 456-467.
  7. Ekşim A., Çelebi M. E. (2009): “Extended Cooperative Balanced Space Time Block Coding in Wireless Networks for Spectral Efficiency”, IEEE 17. Sinyal İşleme ve Haberleşme Konferansı, Antalya, 9-11 Nisan.
  8. Ekşim A., Çelebi M. E. (20101): “Performance Improvement of Binary Sensor-Based Statistical Space-Time Block Code Cooperative Diversity Using Limited Feedback”, IETE Technical Review, Cilt 27, No. 1, s. 57-64.

Details

Primary Language

Turkish

Subjects

-

Journal Section

-

Authors

Ali Ekşim This is me

Mehmet E Çelebi This is me

Publication Date

October 1, 2010

Submission Date

October 1, 2010

Acceptance Date

-

Published in Issue

Year 2010 Volume: 12 Number: 3

APA
Ekşim, A., & Çelebi, M. E. (2010). SINIRLI GERİBESLEMELİ HABERLEŞME İÇİN ALICIDAKİ SNR TABANLI KOD VE ANTEN/RÖLE SEÇİMİ. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen Ve Mühendislik Dergisi, 12(3), 63-75. https://izlik.org/JA44LH83BW
AMA
1.Ekşim A, Çelebi ME. SINIRLI GERİBESLEMELİ HABERLEŞME İÇİN ALICIDAKİ SNR TABANLI KOD VE ANTEN/RÖLE SEÇİMİ. DEUFMD. 2010;12(3):63-75. https://izlik.org/JA44LH83BW
Chicago
Ekşim, Ali, and Mehmet E Çelebi. 2010. “SINIRLI GERİBESLEMELİ HABERLEŞME İÇİN ALICIDAKİ SNR TABANLI KOD VE ANTEN RÖLE SEÇİMİ”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen Ve Mühendislik Dergisi 12 (3): 63-75. https://izlik.org/JA44LH83BW.
EndNote
Ekşim A, Çelebi ME (October 1, 2010) SINIRLI GERİBESLEMELİ HABERLEŞME İÇİN ALICIDAKİ SNR TABANLI KOD VE ANTEN/RÖLE SEÇİMİ. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 12 3 63–75.
IEEE
[1]A. Ekşim and M. E. Çelebi, “SINIRLI GERİBESLEMELİ HABERLEŞME İÇİN ALICIDAKİ SNR TABANLI KOD VE ANTEN/RÖLE SEÇİMİ”, DEUFMD, vol. 12, no. 3, pp. 63–75, Oct. 2010, [Online]. Available: https://izlik.org/JA44LH83BW
ISNAD
Ekşim, Ali - Çelebi, Mehmet E. “SINIRLI GERİBESLEMELİ HABERLEŞME İÇİN ALICIDAKİ SNR TABANLI KOD VE ANTEN RÖLE SEÇİMİ”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 12/3 (October 1, 2010): 63-75. https://izlik.org/JA44LH83BW.
JAMA
1.Ekşim A, Çelebi ME. SINIRLI GERİBESLEMELİ HABERLEŞME İÇİN ALICIDAKİ SNR TABANLI KOD VE ANTEN/RÖLE SEÇİMİ. DEUFMD. 2010;12:63–75.
MLA
Ekşim, Ali, and Mehmet E Çelebi. “SINIRLI GERİBESLEMELİ HABERLEŞME İÇİN ALICIDAKİ SNR TABANLI KOD VE ANTEN RÖLE SEÇİMİ”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen Ve Mühendislik Dergisi, vol. 12, no. 3, Oct. 2010, pp. 63-75, https://izlik.org/JA44LH83BW.
Vancouver
1.Ali Ekşim, Mehmet E Çelebi. SINIRLI GERİBESLEMELİ HABERLEŞME İÇİN ALICIDAKİ SNR TABANLI KOD VE ANTEN/RÖLE SEÇİMİ. DEUFMD [Internet]. 2010 Oct. 1;12(3):63-75. Available from: https://izlik.org/JA44LH83BW

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