Ivan B Djordjevic

Summary

Affiliation: University of Arizona
Country: USA

Publications

  1. doi request reprint Energy-efficient spatial-domain-based hybrid multidimensional coded-modulations enabling multi-Tb/s optical transport
    Ivan B Djordjevic
    University of Arizona, Department of Electrical and Computer Engineering, 1230 E Speedway Blvd, Tucson 85721, Arizona, USA
    Opt Express 19:16708-14. 2011
  2. doi request reprint Four-dimensional optical multiband-OFDM for beyond 1.4 Tb/s serial optical transmission
    Ivan Djordjevic
    University of Arizona, Department Electrical and Computer Engineering, Tucson, AZ 85721, USA
    Opt Express 19:876-82. 2011
  3. doi request reprint Spatial-domain-based multidimensional modulation for multi-Tb/s serial optical transmission
    Ivan B Djordjevic
    University of Arizona, Department of Electrical and Computer Engineering, Tucson, Arizona 85721, USA
    Opt Express 19:6845-57. 2011
  4. doi request reprint Deep-space and near-Earth optical communications by coded orbital angular momentum (OAM) modulation
    Ivan B Djordjevic
    Depart Electrical and Computer Eng, University of Arizona, 1230 E Speedway Blvd, Tucson, AZ 85721, USA
    Opt Express 19:14277-89. 2011
  5. doi request reprint LDPC-coded orbital angular momentum (OAM) modulation for free-space optical communication
    Ivan B Djordjevic
    Department of Electrical and Computer Engineering, University of Arizona, 1230 E Speedway Blvd, Tucson, AZ 85721, USA
    Opt Express 18:24722-8. 2010
  6. doi request reprint On the reduced-complexity of LDPC decoders for ultra-high-speed optical transmission
    Ivan B Djordjevic
    Department of Electrical and Computer Engineering, University of Arizona, Tucson, Arizona 85721, USA
    Opt Express 18:23371-7. 2010
  7. doi request reprint Photonic entanglement-assisted quantum low-density parity-check encoders and decoders
    Ivan B Djordjevic
    Electrical and Computer Engineering, University of Arizona, 1230 E Speedway Boulevard, Tucson, Arizona 85721, USA
    Opt Lett 35:1464-6. 2010
  8. doi request reprint On the communication over strong atmospheric turbulence channels by adaptive modulation and coding
    Ivan B Djordjevic
    Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ 85721, USA
    Opt Express 17:18250-62. 2009
  9. ncbi request reprint Optical LDPC decoders for beyond 100 Gbits/s optical transmission
    Ivan B Djordjevic
    Electrical and Computer Engineering, University of Arizona, 1230 E Speedway Boulevard, Tucson, Arizona 85721, USA
    Opt Lett 34:1420-2. 2009
  10. ncbi request reprint PMD compensation in multilevel coded-modulation schemes with coherent detection using BLAST algorithm and iterative polarization cancellation
    Ivan B Djordjevic
    Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ 85721, USA
    Opt Express 16:14845-52. 2008

Collaborators

  • L Xu
  • Tao Liu
  • Xin Gao
  • Yequn Zhang
  • Murat Arabaci
  • Lyubomir L Minkov
  • Ross Saunders
  • Roberto M Marcoccia
  • Franko Kueppers
  • Ting Wang

Detail Information

Publications18

  1. doi request reprint Energy-efficient spatial-domain-based hybrid multidimensional coded-modulations enabling multi-Tb/s optical transport
    Ivan B Djordjevic
    University of Arizona, Department of Electrical and Computer Engineering, 1230 E Speedway Blvd, Tucson 85721, Arizona, USA
    Opt Express 19:16708-14. 2011
    ..We demonstrate high-potential of proposed energy-efficient hybrid D-dimensional coded-modulation scheme by Monte Carlo simulations...
  2. doi request reprint Four-dimensional optical multiband-OFDM for beyond 1.4 Tb/s serial optical transmission
    Ivan Djordjevic
    University of Arizona, Department Electrical and Computer Engineering, Tucson, AZ 85721, USA
    Opt Express 19:876-82. 2011
    ..79 dB for 16 signal constellation point-four-dimensional-OFDM (16-4D-OFDM) up to 4.53 dB for 128-4D-OFDM...
  3. doi request reprint Spatial-domain-based multidimensional modulation for multi-Tb/s serial optical transmission
    Ivan B Djordjevic
    University of Arizona, Department of Electrical and Computer Engineering, Tucson, Arizona 85721, USA
    Opt Express 19:6845-57. 2011
    ..The proposed 8D scheme also outperforms its conventional polarization-multiplexed QAM counterpart by even a larger, and indeed striking, margin of 8.39 dB (also at the BER of 10(-8))...
  4. doi request reprint Deep-space and near-Earth optical communications by coded orbital angular momentum (OAM) modulation
    Ivan B Djordjevic
    Depart Electrical and Computer Eng, University of Arizona, 1230 E Speedway Blvd, Tucson, AZ 85721, USA
    Opt Express 19:14277-89. 2011
    ..In addition, the spectral efficiency of proposed scheme is N2/log<sub>2</sub>N times better than that of PPM...
  5. doi request reprint LDPC-coded orbital angular momentum (OAM) modulation for free-space optical communication
    Ivan B Djordjevic
    Department of Electrical and Computer Engineering, University of Arizona, 1230 E Speedway Blvd, Tucson, AZ 85721, USA
    Opt Express 18:24722-8. 2010
    ..The nonbinary LDPC-coded OAM modulation provides a net coding gain of 9.3 dB at the BER of 10(-8). The maximum-ratio combining scheme outperforms the corresponding equal-gain combining scheme by almost 2.5 dB...
  6. doi request reprint On the reduced-complexity of LDPC decoders for ultra-high-speed optical transmission
    Ivan B Djordjevic
    Department of Electrical and Computer Engineering, University of Arizona, Tucson, Arizona 85721, USA
    Opt Express 18:23371-7. 2010
    ..We further study the use of RC LDPC decoding algorithms in multilevel coded modulation with coherent detection and show that with RC decoding algorithms we can achieve the net coding gain larger than 11 dB at BERs below 10(-9)...
  7. doi request reprint Photonic entanglement-assisted quantum low-density parity-check encoders and decoders
    Ivan B Djordjevic
    Electrical and Computer Engineering, University of Arizona, 1230 E Speedway Boulevard, Tucson, Arizona 85721, USA
    Opt Lett 35:1464-6. 2010
    ..In addition, I show that EA quantum LDPC codes from balanced incomplete block designs of unitary index require only one entanglement qubit to be shared between source and destination...
  8. doi request reprint On the communication over strong atmospheric turbulence channels by adaptive modulation and coding
    Ivan B Djordjevic
    Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ 85721, USA
    Opt Express 17:18250-62. 2009
    ..We show significant spectral efficiency performance improvement by employing this approach. We further show that deep fades in the order 35 dB and above can be tolerated by proposed hybrid communication scheme...
  9. ncbi request reprint Optical LDPC decoders for beyond 100 Gbits/s optical transmission
    Ivan B Djordjevic
    Electrical and Computer Engineering, University of Arizona, 1230 E Speedway Boulevard, Tucson, Arizona 85721, USA
    Opt Lett 34:1420-2. 2009
    ..8 outperforms the BCH(128,113)xBCH(256,239) turbo-product code of the rate of 0.82 by 0.91 dB (for binary phase-shift keying at 100 Gbits/s and a bit error rate of 10(-9)), and provides a net effective coding gain of 10.09 dB...
  10. ncbi request reprint PMD compensation in multilevel coded-modulation schemes with coherent detection using BLAST algorithm and iterative polarization cancellation
    Ivan B Djordjevic
    Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ 85721, USA
    Opt Express 16:14845-52. 2008
    ..The proposed schemes perform comparable and are able to compensate even 1200 ps of differential group delay with negligible penalty...
  11. ncbi request reprint Alamouti-type polarization-time coding in coded-modulation schemes with coherent detection
    Ivan B Djordjevic
    University of Arizona, Department of Electrical and Computer Engineering, Tucson, AZ 85721, USA
    Opt Express 16:14163-72. 2008
    ..However, the polarization diversity coded-OFDM and PT-coding based coded-OFDM schemes perform comparable. The proposed scheme has the potential of doubling the spectral efficiency compared to polarization diversity schemes...
  12. doi request reprint Generalized OFDM (GOFDM) for ultra-high-speed optical transmission
    Ivan Djordjevic
    University of Arizona, Department of Electrical and Computer Engineering, Tucson, Arizona 85721, USA
    Opt Express 19:6969-79. 2011
    ..Furthermore, because the channel capacity is a logarithmic function of signal-to-noise ratio but a linear function of the number of dimensions, the spectral efficiency of optical transmission systems can be improved with GOFDM...
  13. ncbi request reprint Evaluation of large girth LDPC codes for PMD compensation by turbo equalization
    Lyubomir L Minkov
    Department of Electrical and Computer Engineering, University of Arizona, Tucson, AZ 85721, USA
    Opt Express 16:13450-5. 2008
    ..906 by 2.75 dB, and provides the net effective coding gain improvement of 9 dB at the same BER. It is experimentally determined that girth-10 LDPC codes of length around 15000 approach channel capacity limit within 1.25 dB...
  14. doi request reprint On the optimum signal constellation design for high-speed optical transport networks
    Tao Liu
    University of Arizona, Department of Electrical and Computer Engineering 1230 E Speedway Blvd, Tucson, AZ 85721, USA
    Opt Express 20:20396-406. 2012
    ..8 dB at BER of 10(-7). On the other hand, the LDPC-coded 16-ary FCC-OSCD outperforms 16-QAM by 1.15 dB at the same BER...
  15. ncbi request reprint Statistical physics inspired energy-efficient coded-modulation for optical communications
    Ivan B Djordjevic
    Electrical and Computer Engineering, University of Arizona, 1230 East Speedway Boulevard, Tucson, Arizona 85721, USA
    Opt Lett 37:1340-2. 2012
    ..We also describe an EE signal constellation design algorithm. Finally, we propose the discrete-time implementation of D-dimensional transceiver and corresponding EE polarization-division multiplexed system...
  16. doi request reprint On the quantum-channel capacity for orbital angular momentum-based free-space optical communications
    Yequn Zhang
    Department of Electrical and Computer Engineering, The University of Arizona, Tucson, Arizona 85721, USA
    Opt Lett 37:3267-9. 2012
    ..By using these models, we calculate corresponding quantum-channel capacities in the presence of atmospheric turbulence...
  17. ncbi request reprint Evaluation of four-dimensional nonbinary LDPC-coded modulation for next-generation long-haul optical transport networks
    Yequn Zhang
    Department of Electrical and Computer Engineering, University of Arizona, 1230 E Speedway Blvd, Tucson, Arizona 85721, USA
    Opt Express 20:9296-301. 2012
    ..Our results suggest that 4D-NB-LDPC-CM can be an excellent candidate for long-haul transmission in next-generation optical networks...
  18. doi request reprint Polarization-multiplexed rate-adaptive non-binary-quasi-cyclic-LDPC-coded multilevel modulation with coherent detection for optical transport networks
    Murat Arabaci
    Department of Electrical and Computer Engineering, University of Arizona, 1230 E Speedway Blvd, Tucson, AZ 85721, USA
    Opt Express 18:1820-32. 2010
    ....