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      KCI등재 SCIE SCOPUS

      Subcarrier and Power Allocation for Multiuser MIMO-OFDM Systems with Various Detectors = Subcarrier and Power Allocation for Multiuser MIMO-OFDM Systems with Various Detectors

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      https://www.riss.kr/link?id=A104181530

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      다국어 초록 (Multilingual Abstract)

      Resource allocation plays a crucial role in multiuser multiple input multiple output orthogonal frequency division multiplexing (MIMO-OFDM) systems to improve overall system performance. While previously proposed resource allocation algorithms are mai...

      Resource allocation plays a crucial role in multiuser multiple input multiple output orthogonal frequency division multiplexing (MIMO-OFDM) systems to improve overall system performance. While previously proposed resource allocation algorithms are mainly designed from the point of view of the information-theoretic, we formulate the resource allocation problem as an average bit error rate (BER) minimization problem subject to a total power constraint when considering employing realistic MIMO detection techniques. Subsequently, we derive the optimal subcarrier and power allocation algorithms for three types of well-known MIMO detectors, including the maximum likelihood (ML) detector, linear detectors, and successive interference cancellation (SIC) detectors. To reduce the complexity, we also propose a two-step suboptimal algorithm that separates subcarrier and power allocation for each detector. We also analyze the diversity gain of the proposed suboptimal algorithms for various MIMO detectors. Simulation results confirm that the proposed suboptimal algorithm for each detector can achieve a comparable performance with the optimal allocation with a much lower complexity. Moreover, it is shown that the suboptimal algorithms perform better than the conventional algorithms that are known in the literature.

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      참고문헌 (Reference)

      1 Q. H. Spencer, "Zero-forcing methods for downlink spatial multiplexing in multiuser MIMO channels" 52 (52): 461-471, 2004

      2 G. Femenias, "Scheduling and Resource Allocation in Downlink Multiuser MIMO-OFDMA Systems" 64 (64): 2019-2034, 2016

      3 M. A. Ali, "Resource allocation scheme for MIMO-OFDMA systems with proportional fairness constraints" 512-516, 2012

      4 M. G. Adian, "Resource allocation in MIMO-OFDM -based cooperative cognitive radio networks" 62 (62): 2224-2235, 2014

      5 M. Moretti, "Resource allocation for power minimization in the downlink of thp-based spatial multiplexing MIMO-OFDM systems" 64 (64): 405-411, 2015

      6 W.-C. Pao, "Resource allocation for multiple input multiple output-orthogonal frequency division multiplexing-based space division multiple access systems" 8 (8): 3424-3434, 2014

      7 C. Hsu, "Power minimization in cooperative MIMO-OFDM systems with user fairness constraints" 93-98, 2015

      8 M. A. Juang, "Power loading for OFDM in tactical packet radio systems" 572-577, 2011

      9 W. L. Ho, "Optimal resource allocation for multiuser MIMO-OFDM systems with user rate constraints" 58 (58): 1190-1203, 2009

      10 J. Choi, "Optimal combining and detection: statistical signal processing for communications" Cambridge University Press 2010

      1 Q. H. Spencer, "Zero-forcing methods for downlink spatial multiplexing in multiuser MIMO channels" 52 (52): 461-471, 2004

      2 G. Femenias, "Scheduling and Resource Allocation in Downlink Multiuser MIMO-OFDMA Systems" 64 (64): 2019-2034, 2016

      3 M. A. Ali, "Resource allocation scheme for MIMO-OFDMA systems with proportional fairness constraints" 512-516, 2012

      4 M. G. Adian, "Resource allocation in MIMO-OFDM -based cooperative cognitive radio networks" 62 (62): 2224-2235, 2014

      5 M. Moretti, "Resource allocation for power minimization in the downlink of thp-based spatial multiplexing MIMO-OFDM systems" 64 (64): 405-411, 2015

      6 W.-C. Pao, "Resource allocation for multiple input multiple output-orthogonal frequency division multiplexing-based space division multiple access systems" 8 (8): 3424-3434, 2014

      7 C. Hsu, "Power minimization in cooperative MIMO-OFDM systems with user fairness constraints" 93-98, 2015

      8 M. A. Juang, "Power loading for OFDM in tactical packet radio systems" 572-577, 2011

      9 W. L. Ho, "Optimal resource allocation for multiuser MIMO-OFDM systems with user rate constraints" 58 (58): 1190-1203, 2009

      10 J. Choi, "Optimal combining and detection: statistical signal processing for communications" Cambridge University Press 2010

      11 V. Lau, "On the design of MIMO block fading channels with feedback-link capacity constraint" 52 (52): 62-70, 2004

      12 Z. Hu, "Multiuser subcarrier and bit allocation for MIMO-OFDM systems with perfect and partial channel information" 2 : 1188-1193, 2004

      13 S. Verdu, "Multiuser detection" Cambridge university press 1998

      14 L. Goldfeld, "Minimum ber power loading for OFDM in fading channel" 50 (50): 1729-1733, 2002

      15 R.A. Horn, "Matrix analysis" Cambridge University Press 2012

      16 H. Kim, "Iterative interference cancellation algorithms for the v-blast system" 4 : 2435-2440, 2005

      17 "Ieee approved draft standard for it - telecommunications and information exchange between systems - LAN/MAN - specific requirements – part 11: Wireless LAN medium access control and physical layer specifications- amd 4: Enhancements for very high throughput for operation in bands below 6ghz, IEEE P802.11ac/D7.0"

      18 "IEEE standard for local and metropolitan area networks part 16: Air interface for fixed and mobile broadband wireless access systems amendment 2: Physical and medium access control layers for combined fixed and mobile operation in licensed bands and corrigendum 1, IEEE Std 802.16e-2005 and IEEE Std 802.16-2004/Cor 1-2005 (Amendment and Corrigendum to IEEE Std 802.16-2004)"

      19 D. Tse, "Fundamentals of wireless communication" Cambridge university press 2005

      20 A. Edelman, "Eigenvalues and condition numbers of random matrices" 9 (9): 543-560, 1988

      21 C. E. Huang, "BitQoS-aware resource allocation for multi-user mixed-traffic OFDM systems" 61 (61): 2067-2082, 2012

      22 A. S. Bedi, "BER-Optimized Precoders for OFDM Systems With Insufficient Cyclic Prefix" 20 (20): 280-283, 2016

      23 D. Qin, "BER Minimization for AF Relay-Assisted OFDM Systems" 19 (19): 495-498, 2015

      24 N. Wang, "Approximate minimum BER power allocation for MIMO spatial multiplexing systems" 55 (55): 180-187, 2007

      25 J. Xu, "Adaptive resource allocation for MIMO-OFDM based wireless multicast systems" 56 (56): 98-102, 2010

      26 N. A. Odhah, "Adaptive Resource Allocation Algorithms for Multi-user MIMO-OFDM Systems" 80 (80): 51-69, 2015

      27 Z.Wang, "A simple and general parameterization quantifying performance in fading channels" 51 (51): 1389-1398, 2003

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      학술지 이력

      학술지 이력
      연월일 이력구분 이력상세 등재구분
      학술지등록 한글명 : KSII Transactions on Internet and Information Systems
      외국어명 : KSII Transactions on Internet and Information Systems
      2023 평가예정 해외DB학술지평가 신청대상 (해외등재 학술지 평가)
      2020-01-01 평가 등재학술지 유지 (해외등재 학술지 평가) KCI등재
      2013-10-01 평가 등재학술지 선정 (기타) KCI등재
      2011-01-01 평가 등재후보학술지 유지 (기타) KCI등재후보
      2009-01-01 평가 SCOPUS 등재 (신규평가) KCI등재후보
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      학술지 인용정보

      학술지 인용정보
      기준연도 WOS-KCI 통합IF(2년) KCIF(2년) KCIF(3년)
      2016 0.45 0.21 0.37
      KCIF(4년) KCIF(5년) 중심성지수(3년) 즉시성지수
      0.32 0.29 0.244 0.03
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