All Stories

  1. A coordinate interleaved orthogonal design NOMA protocol for two cell-edge users

    Article • Wireless Networks, October 2022, Springer Science + Business Media

    Professor Umit Aygolu

  2. Performance Analysis of Dual-Hop AF Relaying with Non-Linear/Linear Energy Harvesting

    Article • Sensors, August 2022, MDPI AG

    Professor Umit Aygolu

  3. Full-duplex cooperative uplink NOMA with adaptive decoding order

    Article • Digital Signal Processing, July 2022, Elsevier

    Professor Umit Aygolu

  4. New Practical Nonlinear Energy-Harvesting Models for Wireless-Powered Communications

    Article • Wireless Communications and Mobile Computing, June 2022, Hindawi Publishing Corporation

    Professor Umit Aygolu

  5. Energy harvesting in ARQ-based cooperative broadcast and NOMA networks

    Article • Wireless Networks, February 2022, Springer Science + Business Media

    Professor Umit Aygolu

  6. BER Performance of Full-Duplex Cognitive Radio Network With Nonlinear Energy Harvesting

    Article • IEEE Transactions on Green Communications and Networking, June 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  7. BER analysis of non-orthogonal multiple access-based cognitive butterfly network

    Article • Electronics Letters, January 2020, the Institution of Engineering and Technology (the IET)

    Professor Umit Aygolu

  8. Cooperative AF relaying with energy harvesting in Nakagami-m fading channel

    Article • Physical Communication, March 2019, Elsevier

    Professor Umit Aygolu

  9. A Spectrum Sharing Protocol for Cognitive Full-Duplex DF Relaying Networks

    Article • November 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  10. Performance of Selective Decode-and-Forward SWIPT Network in Nakagami-M Fading Channel

    Article • November 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  11. BER Analysis of Dual-Hop Relaying With Energy Harvesting in Nakagami- $m$ Fading Channel

    Article • IEEE Transactions on Wireless Communications, July 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  12. Spatially Modulated Bidirectional Cognitive Cross Network Design With Physical-Layer Coding

    Article • IEEE Transactions on Vehicular Technology, July 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  13. ARQ-based cooperative spectrum sharing protocols for cognitive radio networks

    Article • Wireless Networks, February 2018, Springer Science + Business Media

    Professor Umit Aygolu

  14. Multiple-input–multiple-output cooperative spatial modulation systems

    Article • IET Communications, October 2017, the Institution of Engineering and Technology (the IET)

    Professor Umit Aygolu

  15. A Cooperative Spectrum Sharing Protocol Using Spatial Modulation

    Article • IET Communications, May 2017, the Institution of Engineering and Technology (the IET)

    Professor Umit Aygolu

  16. A spectrum sharing protocol based on physical-layer network coding

    Article • May 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  17. Cognitive cross network design with physical-layer coding and spatial modulation

    Article • Electronics Letters, February 2017, the Institution of Engineering and Technology (the IET)

    Professor Umit Aygolu

  18. A new energy-efficient relay selection technique for large-scale randomly distributed wireless networks

    Article • Transactions on Emerging Telecommunications Technologies, December 2016, Wiley

    Professor Umit Aygolu

  19. Energy-efficient relaying technique

    Article • IET Communications, December 2016, the Institution of Engineering and Technology (the IET)

    Ibrahim AYDIN, Professor Umit Aygolu

  20. A cooperative spectrum sharing protocol using STBC-SM at secondary user

    Article • November 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  21. BER analysis of physical-layer coding in cognitive radio cross network

    Article • November 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  22. Interference-free spectrum sharing in cognitive radio based on combined CIOD and STBC

    Article • September 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  23. Energy-efficient link adaptation for distributed space time block code in wireless relay networks

    Article • July 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  24. A cooperative spectrum sharing protocol for cognitive radio based on space diversity

    Article • May 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  25. An ARQ-based protocol for cooperative spectrum sharing in underlay cognitive radio

    Article • May 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  26. Bit error performance of a cooperative spectrum sharing protocol using spatial modulation

    Article • May 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  27. Error performance analysis of cooperative spatial modulation with amplify-and-forward relaying

    Article • May 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  28. Outage probability analysis of cooperative spatial modulation systems

    Article • May 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  29. Performance Analysis of Cooperative Spectrum Sharing for Cognitive Radio Networks Using Spatial Modulation at Secondary Users

    Article • May 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  30. An ARQ-based protocol for cooperative spectrum sharing in underlay cognitive radio networks

    Article • January 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  31. Performance analysis of cooperative spatial modulation with multiple-antennas at relay

    Article • January 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  32. User-aware cell switch-off algorithms

    Article • August 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  33. Novel protocols for cooperative wireless networks with common destination

    Article • June 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  34. Cooperative spectrum sharing for cognitive radio networks using spatial modulation at secondary users

    Article • May 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  35. High capacity novel protocols for common destination wireless relay systems

    Article • May 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  36. Spectral efficient and interference-free spectrum sharing in cognitive radio using signal space diversity

    Article • May 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  37. Performance analysis of a multihop relay network using distributed Alamouti code

    Article • Wireless Networks, August 2014, Springer Science + Business Media

    Professor Umit Aygolu

  38. A Reliable Successive Relaying Protocol

    Article • IEEE Transactions on Communications, May 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  39. Trellis Coded Space-Shift Keying Modulation

    Article • May 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  40. Outage and bit error performance analyses for two-way broadcast relay channels

    Article • April 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  41. Orthogonal Frequency Division Multiplexing With Index Modulation

    Article • IEEE Transactions on Signal Processing, November 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  42. Corrections on "Cooperative Communications Using Reliability-Forwarding Relays"

    Article • IEEE Transactions on Communications, September 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  43. Reliable two-path successive relaying

    Article • September 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  44. Orthogonal frequency division multiplexing with index modulation in the presence of high mobility

    Article • July 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  45. A new technique for OFDM: OFDM-index modulation

    Article • April 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  46. Physical-layer network coding with limited feedback using orthogonal space-time block codes

    Article • International Journal of Communication Systems, December 2012, Wiley

    Professor Umit Aygolu

  47. Orthogonal frequency division multiplexing with index modulation

    Article • December 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  48. Outage analysis and power allocation for space-time block coded two-way relaying

    Article • July 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  49. Performance improvement with limited feedback in PLNC using OSTBC

    Article • June 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  50. Coalition formation games for superposition modulated cooperative transmission in multiuser wireless networks

    Article • April 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  51. Outage analysis and power allocation for space-time block coded two-way relaying systems

    Article • April 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  52. Partial-decode-and-forward strategy with limited feedback for two way relay channels

    Article • April 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  53. Performance of Spatial Modulation in the Presence of Channel Estimation Errors

    Article • IEEE Communications Letters, February 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  54. Physical-layer network coding with limited feedback in two-way relay channels

    Article • IET Communications, January 2012, the Institution of Engineering and Technology (the IET)

    Professor Umit Aygolu

  55. Physical-layer network coding with limited feedback based on decoding at relay

    Article • December 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  56. Amplify-and-forward strategy with limited feedback in two-way relay channels

    Article • November 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  57. Adaptive physical layer network coding

    Article • August 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  58. New Trellis Code Design for Spatial Modulation

    Article • IEEE Transactions on Wireless Communications, August 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  59. Trellis Code Design for Spatial Modulation

    Article • June 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  60. A new coding technique for EOG based writing systems

    Article • April 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Assoc.Prof.Dr. METİN YILDIZ, Professor Umit Aygolu

  61. An SCA complaint software defined radio application

    Article • April 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  62. Multimodal dance choreography model

    Article • April 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  63. Space-Time Block Coded Spatial Modulation

    Article • IEEE Transactions on Communications, March 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  64. Space-time block coding for spatial modulation

    Article • September 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  65. An efficient concatenated trellis code and coordinate interleaved orthogonal design for MIMO OFDM

    Article • AEU - International Journal of Electronics and Communications, May 2010, Elsevier

    Professor Umit Aygolu

  66. A coordinate interleaved user cooperation scheme for distributed Alamouti space-time block code

    Article • January 2010, ACM (Association for Computing Machinery)

    Professor Umit Aygolu

  67. FSK/PSK Modulated Coded Cooperation Systems

    Article • January 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  68. High-rate full-diversity space-time block codes with linear receivers

    Article • September 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  69. An Incremental Relaying Approach for Superposition Modulated Cooperative Transmission

    Article • April 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  70. Channel capacity achieving space-time block codes for MIMO systems with two, three and four transmit antennas

    Article • April 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  71. Complex signal transmission using real orthogonal space-time block codes with feedback

    Article • April 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  72. Improving diversity order with coordinate interleaving for distributed space-time block codes

    Article • April 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  73. Incremental superposition modulated cooperative transmission

    Article • April 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  74. Performance improvement in coded cooperation systems using FSK/PSK modulation

    Article • April 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  75. Bandwidth-efficient code design for coordinate interleaved coded cooperation

    Article • IET Communications, January 2009, the Institution of Engineering and Technology (the IET)

    Professor Umit Aygolu

  76. High-rate full-diversity space-time block codes for three and four transmit antennas

    Article • IET Communications, January 2009, the Institution of Engineering and Technology (the IET)

    Professor Umit Aygolu

  77. M-PSK Cooperative Trellis Codes for Coordinate Interleaved Coded Cooperation

    Article • EURASIP Journal on Wireless Communications and Networking, January 2009, Springer Science + Business Media

    Professor Umit Aygolu

  78. A New 2×2 Coordinate Interleaved STBC for High-Rate Wireless Systems

    Article • October 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  79. Code design for coordinate interleaved coded cooperation

    Article • July 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu, Professor Zabih Ghassemlooy

  80. Adaptive cooperative diversity based on quadrature signaling

    Article • April 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  81. Code design for cooperative diversity with coordinate interleaving

    Article • April 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  82. High-rate balanced space-time block code selection

    Article • April 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  83. On the design of a superior irregular LDPC code

    Article • April 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  84. An Efficient Differential MIMO-OFDM Scheme with Coordinate Interleaving

    Article • EURASIP Journal on Wireless Communications and Networking, January 2008, Springer Science + Business Media

    Professor Umit Aygolu

  85. Design and performance analysis of a novel trellis coded space–time–frequency OFDM transmission scheme

    Article • European Transactions on Telecommunications, January 2008, Wiley

    Professor Umit Aygolu

  86. Full-rate full-diversity STBCs for three and four transmit antennas

    Article • Electronics Letters, January 2008, the Institution of Engineering and Technology (the IET)

    Professor Umit Aygolu

  87. Super-orthogonal space–time trellis codes for two transmit antennas in fast fading channels

    Article • International Journal of Communication Systems, January 2008, Wiley

    Professor Umit Aygolu

  88. Concatenated Trellis and Coordinate Interleaved Differential Space-Time Block Codes for OFDM

    Article • October 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  89. Balanced Space-Time Block Code Selection with Four and Five Bits Feedback for Four Transmit Antennas

    Article • June 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  90. Cooperative Diversity with Coordinate Interleaving

    Article • June 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  91. System Optimization for Serial Concatenated OFDM with Extended Constellation STBC

    Article • June 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  92. Trellis-Coded Balanced Space-Time Block Code Selection

    Article • June 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  93. Super-orthogonal space-time-frequency trellis coded OFDM

    Article • IET Communications, January 2007, the Institution of Engineering and Technology (the IET)

    Professor Umit Aygolu

  94. An Efficient Concatenated TCM and Coordinate Interleaved STBC for Wideband Channels

    Article • January 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  95. Coordinate Interleaved Coded Cooperation

    Article • January 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  96. Full rate full diversity space-time block code selection for more than two transmit antennas

    Article • IEEE Transactions on Wireless Communications, January 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  97. Space diversity schemes with feedback for three transmit antennas

    Article • AEU - International Journal of Electronics and Communications, September 2006, Elsevier

    Professor Umit Aygolu

  98. Balanced space-time block coding: an efficient way to increase diversity with feedback

    Article • IEE Proceedings - Communications, January 2006, the Institution of Engineering and Technology (the IET)

    Professor Umit Aygolu

  99. Increasing Diversity with Feedback: Balanced Space-Time Block Coding

    Article • January 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  100. Space-time MSK Codes for Quasi-Static Fading Channels

    Article • AEU - International Journal of Electronics and Communications, January 2004, Elsevier

    Professor Umit Aygolu

  101. Comments on "Combined turbo codes and interleaver design"

    Article • IEEE Transactions on Communications, February 2003, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  102. New Punctured Turbo Codes

    Article • AEU - International Journal of Electronics and Communications, January 2003, Elsevier

    Professor Umit Aygolu

  103. Sequence Estimation with Transmit Diversity for Wireless Communications

    Article • AEU - International Journal of Electronics and Communications, January 2003, Elsevier

    Professor Umit Aygolu

  104. Article • Wireless Personal Communications, January 2001, Springer Science + Business Media

    Professor Umit Aygolu

  105. Multilevel coded CPFSK systems for AWGN and fading channels

    Article • IEEE Transactions on Communications, May 2000, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  106. Error performance analysis of quadrature partial response trellis coded modulation (QPR-TCM) in fading mobile satellite channels

    Article • IEEE Transactions on Communications, February 1995, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  107. Least mean mixed-norm adaptive filtering

    Article • Electronics Letters, September 1994, the Institution of Engineering and Technology (the IET)

    Professor Umit Aygolu

  108. New trellis line codes for HDSL with error correction capability

    Article • Electronics Letters, September 1994, the Institution of Engineering and Technology (the IET)

    Professor Umit Aygolu

  109. Multilevel ternary line codes with trellis structure

    Article • IEE Proceedings - Communications, January 1994, the Institution of Engineering and Technology (the IET)

    Professor Umit Aygolu

  110. New ternary line codes based on trellis structure

    Article • IEEE Transactions on Communications, June 1993, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  111. Decoding of quadrature partial response- trellis coded signals (QPR-TCM) in the presence of intersymbol interference and noise

    Article • January 1991, Springer Science + Business Media

    Professor Umit Aygolu

  112. Differential Detection for Two-User Cooperative Diversity Systems

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  113. New Space Diversity Schemes with Feedback for Three Transmit Antennas

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  114. Space-time block codes in two-ray fading channels

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  115. Super-orthogonal space-time PSK trellis codes for fast fading channels

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu

  116. Power control for orthogonal space-time coding with multiple receive antennas

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Umit Aygolu