ผศ. ดร.จิรศิลป์ จยาวรรณ

บทความ วารสารวิชาการ 

1. A. Aalo, and C. Chayawan, “Outage probability of cellular radio systems using maximal ratio combining in a Rayleigh fading channel with Multiple Interferers”, Electron. Lett., vol. 36, pp. 1314-1315, July 2000.
2. Chayawan, and V. A. Aalo, “On the outage probability of optimum combining and maximal ratio combining schemes in an interference-limited Rice fading channel”, IEEE Trans. Commun., vol. 50, pp. 532-535, April 2002.
3. Chayawan, and V. A. Aalo, “Average error probability of digital cellular radio systems using MRC diversity in the presence of multiple interferers”, IEEE Trans. Wireless Commun., vol. 2, pp. 860-864, September 2003.
4. A. Aalo, and C. Chayawan, “Simple envelope distribution for indoor fading channels” Submitted to IEEE Commun. Lett., August 2002.
5. Chayawan, and V. A. Aalo, “Average symbol error rate of maximal ratio combining scheme in the presence of multiple cochannel interferers”, ECTI Transaction, 2003.
6. A. Aalo, G. P. Efthymoglou, and C. Chayawan, “On the Envelope and Phase Distributions for Correlated Gaussian Quadratures”, IEEE Commn. Lett., December 2007.
7. Sriv, C. Chayawan, and W. Kumwilaisak, “Outage probability analysis of antenna array using maximum ratio combining in spherically invariant fading environment,” Wiley Journal of Wireless Communication and Mobile Computing, vol. 8, no. 2, pp. 231-244, February 2008.
8. Soithong, V.A. Aalo, G.P. Efthymoglou and C. Chayawan, “Performance of Multihop Relay Systems with Co- Channel Interference in Rayleigh Fading Channels”, IEEE Commn. Lett., vol. 15, pp. 836-838, 2011.
9. Soithong, V.A. Aalo, G.P. Efthymoglou and C. Chayawan, “Outage Analysis of Multihop Relay Systems in Interference-Limited Nakagami- Fading Channels”, IEEE Trans. Veh. Technol., vol. 61, pp. 1451 – 1457, 2012.
10. K-Marchai and C. Chayawan, “Adaptive Hybrid AOA/TDOA Method with Desensitization Testing to Evaluate Geolocation of Harmful Interference in Urban Areas”, International Journal of Electronics and Data Communication, vol. 8, Issue 3, pp. 7 – 16, 2020.
11. Malisuwan, C. Chayawan and W. Kaewphanuekrungsi, “Establishment of Regulatory Sandbox: A Case Study of Thailand’s Regulatory Sandbox”, International Journal of the Computer, the Internet and Management, vol. 28, No.1, pp. 84 – 91, 2020.

บทความ ประชุมวิชาการ 

1. Chayawan, and V. A. Aalo, “Outage probability of optimum combining and MRC in a Rice fading channel with cochannel interference”, IEEE Wireless Communications and Networking Conference, vol. 1, p. 222-226, 2000.
2. Chayawan, and V. A. Aalo, “Performance study of MRC systems with multiple Cochannel interferers in a non-Gaussian multipath fading environment”, IEEE Veh. Technol. Conference, “September 2002.
3. A. Aalo, and C. Chayawan, “An analytical model for multipath fading in wireless communication”, IEEE Symposium, September 2002.
4. Chayawan, and V. A. Aalo, “A simple theoretical envelope distribution for wireless indoor fading channels ”, ISCIT, September 2003.
5. Chayawan, “A complex probability density function: an application to multipath fading channels in wireless communication systems”, ECTI Conference, May, 2004.
6. Malisuwan, C. Chayawan and T. Nandhakwang, “Conflict of Domain name and trademark: analysis of trademarks act of B.E. 2543 (2000) and case study”, ECTI Conference, May, 2004.
7. Malisuwan, C. Chayawan and T. Nandhakwang, “Industrial property rights protection in Thailand: analysis of the integrated circuits act, B.E. 2543 (2000)”, ECTI Conference, May, 2004.
8. Satahack, and C. Chayawan, “A multihop borrowing channel assignment for wireless local loop systems”, IEEE International Conference on Communications Systems 9^th, Singapore, September 2004.
9. Satahack, and C. Chayawan, “A performance study on TDMA wireless local loop using multihop borrowing channel assignment”, ISCIT, Japan, October 2004.
10. Khewprak, and C. Chayawan, “Space-time multi-user detection techniques for CDMA communication systems”, ISCIT, Japan, October 2004.
11. Mekloi, and C. Chayawan, “Performance evaluation of wireless communication using equal gain diversity combining in a non-Gaussian multipath fading environment”, IEEE TENCON, Thailand, November 2004.
12. Assaswaboonme, C. Chayawan, and S. Pongvara-asn, “Roamer direct dialing”, IEEE TENCON, Thailand, November 2004.
13. Hemrungrote, C. Chayawan, “Performance study of optimum combining systems with an SIRP fading channel and multiple cochannel interferers”, IEEE International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials, March 2005.
14. Soulijno, C. Chayawan and W. Kumwilaisak, “Analysis of mobile phone utilization in Loa People Democratic Republic: Neural Network Forecasting”, The International Technical Conference On Circuits/System, Computers and Communications (ITC-CSCC), July 2005.
15. Sriv, C. Chayawan and W. Kumwilaisak, “Maximal Ratio Combining Systems in Spherically Invariant Fading Environment”, The First International Conference on Computers, Communications, and Signal Processing (CCSP), November 2005.
16. Sriv, C. Chayawan and W Kumwilaisak, “An analytical model of maximal ratio combining systems in K-distribution fading channel and multiple cochannel interferers”, Malaysia International Conference on Communications and IEEE International Conference on Networks (MICC ICON), November 2005.
17. Mekloi and C. Chayawan, “Error probability of equal gain combining for wireless digital communication systems in an interference-limited non-Gaussian fading channel”, Proc. of International Symposium on Wireless Pervasive Computing (ISWPC), January 2006.
18. Makloi, W. Kumwilaisak and C. Chayawan, “Bit Error Probability Analysis of Smart Antennas under Rician/Rayleigh Fading Environment”, Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology Association Conference (ECTI-CON), May 2006.
19. Keawpreak, W. Kumwilaisak, and C. Chayawan, “Bit Error Probability Performance of MMSE Detector with Adaptive Weighted Filter in CDMA Communication Systems”, Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology Association Conference (ECTI-CON), May 2006.
20. Chayawan, S. Hemrungrote and S. Tantaratana, “Performance Analysis of Optimum Combining in Spherically Invariant Process Wireless Fading Channels”, IEEE Veh. Technol. Conference, ” May 2006.
21. Seangsutha and C. Chayawan, “The impact on employees’ satisfactions of mobile phone company’s call center in Thailand”, Annual Conference of Asia Pacific Decision Sciences Institute (APDSI), June 2006.
22. Chayawan, N. Yaipothong, “The Employees’ Satisfaction in Public Switching Centers of Telecommunication Service Providers”, Annual Conference of Asia Pacific Decision Sciences Institute (APDSI), June 2007.
23. Inorn, N. Thammakoranonta and C. Chayawan, “Conducting the Telecommunication Needs Guiding by the Philosophy of Sufficiency Economy in Thailand”, The International Business & Economics Research (IBER) Conference, October 2007.
24. Soithong, C. Chayawan, “Exact Analysis of Optimum Combining with Interference and Noise in Non-Gaussian Fading Channels”, 10th International Conference Advanced Communication Technology, 2008.
25. Soithong, “Performance Analysis of Optimum Combining with Multiple Co-Channel Interferers in Non-Gaussian Fading Channels”, IEEE Veh. Technol. Conference, “September 2009.
26. Trisuwannawat, N. Thammakoranonta, C. Chayawan, “Designing database for a football league: A case study of Thai football league”, 3^rd IEEE ICCSIT, July 2010.
27. Soithong, V.A. Aalo, G.P. Efthymoglou and C. Chayawan, “Performance of Multihop Relay Systems in a Rayleigh Fading Environment with Co-Channel Interference”, IEEE Global Telecommunications Conference, pp. 1-6, 2011.
28. Maharjaidee, B. Adipat, C. Chayawan and N. Thammakoranonta, “The Impact of Next Generation Network (NGN) Technology on Telecommunication Network Operators in Bangkok and Metropolitan”, ThaiTIMA Annual Conf. on Technol. And Innovation Management, pp. 78-87, 2011.
29. Kaenthip, B. Adipat, C. Chayawan and N. Thammakoranonta, “The Study of User Acceptance and Use of Teleworking Technology”, ThaiTIMA Annual Conf. on Technol. And Innovation Management, pp. 67-77, 2011.
30. Thammakoranonta, C. Chayawan, M. Khachon, “The Abuse of Internet Usage by Undergraduates in Bangkok and Vicinity”, Int. Conf. on New Trends in Information Science and Service Science, 2012.
31. K-Marchai, C. Chayawan, “Adaptive Hybrid AOA/TDOA Method with Desensitization Testing to Evaluate Geolocation of Harmful Interference in Urban Areas”, The IRES International Conference, pp. 19 – 28, 2019.
32. พชร ตั้งตรงไพโรจน์ และ จิรศิลป์ จยาวรรณ “แนวทางด้านเทคนิคสำหรับการประยุกต์ใช้ TV White Space ในประเทศไทย (Technical guidelines for the application of TV White Space in Thailand)”, 15^th Conference of Electrical Engineering Network 2023 (EENET 2023), May, 2023
33. ญาตินันท์ ทองเนียม และจิรศิลป์ จยาวรรณ “การประเมินความเป็นไปได้ในการใช้งานร่วมกันระหว่าง 5G และกิจการดาวเทียม สำหรับย่านความถี่ 28 GHz ในประเทศไทย (FEASIBILITY ASSESSMENT OF COEXISTENCE BETWEEN 5G AND SATELLITE SERVICE FOR 28 GHZ IN THAILAND)”, Proceedings of the 7^th RMUTP Conference on Engineering and Technology, May, 2023