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  • Osamu Muta
2013

Iterative Reweighted Least Squares approach to interference alignment

Rihan, M., Elsabrouty, M., Elnouby, S., Shalaby, H., Muta, O. & Furukawa, H., Jan 1 2013, 2013 IFIP Wireless Days, WD 2013. IEEE Computer Society, 6686521. (IFIP Wireless Days).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Lagrangian relaxation approach for low complexity channel assignment in multi-cell wlans

Elwekeil, M., Alghoniemy, M., Furukawa, H. & Muta, O., May 15 2013, 2013 International Conference on Computing, Networking and Communications, ICNC 2013. p. 138-142 5 p. 6504069. (2013 International Conference on Computing, Networking and Communications, ICNC 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Performance analysis of fractional frequency reuse based on worst case signal to interference ratio in OFDMA downlink systems

Hashima, S., Shalaby, H., Alghoniemy, M., Muta, O. & Furukawa, H., Dec 1 2013, 2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013. p. 616-620 5 p. 6666210. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Performance analysis of uplink Fractional Frequency Reuse using worst case Signal to Interference Ratio

Hashima, S., Shalaby, H., Elnoubi, S., Alghoniemy, M., Muta, O. & Furukawa, H., Dec 1 2013, Proceedings of 2013 Science and Information Conference, SAI 2013. p. 839-844 6 p. 6661839. (Proceedings of 2013 Science and Information Conference, SAI 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Underlay MIMO cognitive transceivers design with channel uncertainty

Abdelhamid, B., Elsabrouty, M., Alghoniemy, M., Elramly, S., Muta, O. & Furukawa, H., Dec 1 2013, 2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013. p. 1019-1023 5 p. 6666287. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)
2012

Adaptive channel estimation for MIMO-constant envelope modulation

Mahmoud Mohamed, E., Muta, O. & Furukawa, H., Jan 1 2012, In : IEICE Transactions on Communications. E95-B, 7, p. 2393-2404 12 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Adaptive peak power cancellation scheme under the requirements of ACLR and EVM for MIMO-OFDM systems

Hino, T. & Muta, O., Dec 1 2012, 2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012. p. 1974-1978 5 p. 6362676

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

An efficient equalization scheme for constant envelope modulation receiver affected by quantization error

Kotera, K., Muta, O. & Furukawa, H., May 15 2012, Proceedings of the 2012 Japan-Egypt Conference on Electronics, Communications and Computers, JEC-ECC 2012. p. 122-126 5 p. 6186969. (Proceedings of the 2012 Japan-Egypt Conference on Electronics, Communications and Computers, JEC-ECC 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Efficient nonlinear equalization scheme for MIMO constant envelope modulation receivers affected by quantization error

Kotera, K., Muta, O. & Furukawa, H., May 11 2012, International Conference on Information Networking 2012, ICOIN 2012 - Conference Program. p. 275-279 5 p. 6164391. (International Conference on Information Networking).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Optimal channel assignment for IEEE 802.11 Multi-cell WLANs

Elwekeil, M., Alghoniemy, M., El-Khamy, M., Furukawa, H. & Muta, O., Nov 27 2012, Proceedings of the 20th European Signal Processing Conference, EUSIPCO 2012. p. 694-698 5 p. 6333835. (European Signal Processing Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Partial scrambling PAPR reduction for multi-code vector coding in adaptive modulated MIMO systems

Muta, O., Jan 1 2012, 17th International OFDM Workshop 2012, InOWo 2012. VDE Verlag GmbH, (17th International OFDM Workshop 2012, InOWo 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Performance evaluation of wireless multi-hop networks with directional antennas in an indoor radio propagation channel

Huang, X., Muta, O. & Furukawa, H., 2012, Proceedings of the 2012 Japan-Egypt Conference on Electronics, Communications and Computers, JEC-ECC 2012. p. 41-46 6 p. 6186954

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)
2011

Adaptive predistortion linearization based on orthogonal polynomial expansion for nonlinear power amplifiers in OFDM systems

Muta, O., Kaneko, I., Akaiwa, Y. & Furukawa, H., Apr 22 2011, ICCSP 2011 - 2011 International Conference on Communications and Signal Processing. p. 512-516 5 p. 5739374. (ICCSP 2011 - 2011 International Conference on Communications and Signal Processing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Channel estimation technique for MIMO-constant envelope modulation

Mohamed, E. M., Muta, O. & Furukawa, H., Sep 12 2011, IWCMC 2011 - 7th International Wireless Communications and Mobile Computing Conference. p. 1433-1440 8 p. 5982749. (IWCMC 2011 - 7th International Wireless Communications and Mobile Computing Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Citations (Scopus)

Decision directed channel tracking for MIMO-constant envelope modulation

Mohamed, E. M., Muta, O. & Furukawa, H., Jul 12 2011, Digital Information and Communication Technology and Its Applications - International Conference, DICTAP 2011, Proceedings. PART 1 ed. p. 619-633 15 p. (Communications in Computer and Information Science; vol. 166 CCIS, no. PART 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Effect of phase control based PAPR reduction in MIMO adaptive modulated vector coding systems

Muta, O., Dec 1 2011, 2011 International Conference on Wireless Communications and Signal Processing, WCSP 2011. 6096816. (2011 International Conference on Wireless Communications and Signal Processing, WCSP 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Effects of PAPR reduction based on peak limiter in IEEE802.16e based OFDM system

Takase, Y., Muta, O. & Akaiwa, Y., Jan 1 2011, In : IEICE Transactions on Communications. E94-B, 5, p. 1467-1471 5 p.

Research output: Contribution to journalArticle

Phase-sequence blind estimation for phase-rotation based PAPR reduction in MIMO coded-OFDM systems

Muta, O., Dec 1 2011, 5th International Conference on Signal Processing and Communication Systems, ICSPCS'2011 - Proceedings. 6140821. (5th International Conference on Signal Processing and Communication Systems, ICSPCS'2011 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Simplified cross-polarized multi-antenna system for radio relay transmission in wireless backhaul

Ikezaki, I., Muta, O. & Furukawa, H., 2011, ICCSP 2011 - 2011 International Conference on Communications and Signal Processing. p. 480-484 5 p. 5739365

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Static and dynamic channel estimation techniques for MIMO-Constant Envelope Modulation

Mohamed, E. M., Muta, O. & Furukawa, H., Dec 1 2011, 2011 IEEE GLOBECOM Workshops, GC Wkshps 2011. p. 549-554 6 p. 6162510. (2011 IEEE GLOBECOM Workshops, GC Wkshps 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Citations (Scopus)
2010

Adaptive channel assignment and pilot-less channel tracking method for OFDMA systems

Sakamoto, K., Muta, O., Akaiwa, Y., Giridhar, K. & Furukawa, H., Dec 1 2010, 4th International Conference on Signal Processing and Communication Systems, ICSPCS'2010 - Proceedings. 5709724. (4th International Conference on Signal Processing and Communication Systems, ICSPCS'2010 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)