Search Results - Bit/power allocation algorithm

Optimal bit-and-power allocation algorithm for VLC-OFDM system by Wei, Ling, Zhang, Hongming, Yu, Bingyan

“…An optimal bit-and-power allocation (BPA) algorithm for visible light communication-orthogonal frequency-division multiplexing (VLC-OFDM…”
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Fixed-Data-Rate Power Minimization Algorithm for OFDM-Based Power-Line Communication Networks by Marijic, Z., Ilic, Z., Bazant, A.

“…In this paper, we present a suboptimal integer bit allocation algorithm that minimizes power output for given user demands in multiuser orthogonal frequency-division multiplexing (OFDM…”
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The DMT-Based Bit-Power Allocation Algorithms in the Visible Light Communication by Zhengguo, Sun, Yijun, Zhu, Yanyu, Zhang

“…) is one of the alternative efficient modulation schemes and the bit-power distribution among related carriers is crucial to the final channel capacity…”
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Adaptive Bit Power Allocation Algorithm for Multiuser MIMO-OFDM Systems by Si, Jiajia, Zhu, Qi

“…In this paper, an improvement of the RA (Rate Adaptive) algorithm with alterable allocation step is proposed…”
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Energy-efficient subcarrier-bit-power allocation based on genetic algorithm by Congcong Li, Guixia Kang, Ningbo Zhang, Dongyan Huang, Xiaoshuang Liu, Bingning Zhu, Hao Wu

“… However, these methods are time-consuming and are not optimal. To address this issue, we propose an adaptive subcarrier, bit, and power allocation scheme to optimize energy-efficient transmissions based…”
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Computationally efficient optimal power allocation algorithms for multicarrier communication systems by Krongold, B.S., Ramchandran, K., Jones, D.L.

“…We present an optimal, computationally efficient, integer-bit power allocation algorithm for discrete multitone modulation…”
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A Practical Bit and Power Allocation Algorithm for MIMO-OFDM System in Time Varying Wireless Channels by Liu Min, Xu Dazhuan

“…In this paper, we propose a computationally efficient bit allocation algorithm for adaptive modulation in MIMO-OFDM systems…”
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An Experimental Comparison of Different Bit-and-Power-Allocation Algorithms for DCO-OFDM by Bykhovsky, Dima, Arnon, Shlomi

“…This research comprises an end-to-end experimental comparison of the bit-rates and bit error-rates of four major adaptive bit-and-power allocation algorithms for dc biased optical orthogonal frequency…”
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A power and bit allocation algorithm based on Virtual Bit in power line communication by Huang, Qian, Lu, Jun, Wang, Lei

“…To minimize the electromagnetic interference of power line channel and to satisfy the requirement of power-line communication rate, this paper proposed a power and bit allocation algorithm based…”
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Iterative bit & power allocation for V-BLAST based OFDM MIMO system in frequency selective fading channel by Ka-Wai Ng, Cheng, R.S., Murch, R.D.

“…This paper presents an iterative bit and power allocation algorithm for an OFDM multiple-input multiple-output (MIMO…”
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High efficiency algorithm of power and bit allocation for OFDMA system by ZHANG Dong-mei1, XU You-yun1, CAI Yue-ming1

“…A high efficiency algorithm of power and bit allocation for OFDMA system was propose,which including three parts…”
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Orthogonal Frequency Division Multiplexing Adaptive Technology for Multinode Users of Seawater Channel Based on Inductively Coupled Mooring Chain by Zheng, Yu, Liu, Yingjie, Ren, Yuanhong, Fei, Chen, Zhang, Shijiang, Li, Hongzhi

“… The adaptive technology is integrated into the OFDM, and an improved joint subcarrier and bit power allocation algorithm is proposed…”
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High efficiency algorithm of power and bit allocation for OFDMA system by ZHANG Dong-mei1, XU You-yun1, CAI Yue-ming1

“…A high efficiency algorithm of power and bit allocation for OFDMA system was propose,which including three parts…”
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A Fast Subcarrier, Bit, and Power Allocation Algorithm for Multiuser OFDM-Based Systems by CHEN, Yung-Fang, CHEN, Jean-Wei

“…In this paper, we propose a real-time subcarrier, bit, and power allocation algorithm for orthogonal frequency-division multiplexing-based multiuser communication systems in downlink transmission…”
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Optimal Bit and Power Direct Allocation Algorithm in OFDM Systems Based on the Regularity of Greedy Allocation Result by Laibo Zheng, Stuber, G. L., Deqiang Wang, Yewen Cao

“…This paper proposes a new optimal bit and power direct allocation algorithm. Based on the analysis of the regularity of the Greedy allocation result, we propose…”
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OFDM for Cognitive Radio Systems: Novel Power Allocation and Bit Loading Algorithms by Razmi, Shirin, Parhizgar, Naser

“… This paper investigates adaptive resource allocation in the CR systems that are used OFDM technique to transmit data…”
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A Cross-Entropy based subcarrier, bit, and power allocation algorithm for multiuser OFDMA by Kuan-Chou Lee, Sen-Hung Wang, Chih-Peng Li, Hsueh-Jyh Li

“…A Cross-Entropy (CE) based subcarrier, bit, and power allocation algorithm is studied in this paper for orthogonal frequency division multiple access systems, where the total transmit power is minimized under the given…”
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Optimal Fast Algorithm for Power and Bit Allocation in OFDM Systems by Piazzo, Lorenzo

“…In an earlier paper, a simple and fast bit loading algorithm for orthogonal frequency-division-multiplex (OFDM…”
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Image Transmission using Variable M-QAM with Optimized Bit Power Allocation by Bin Sediq, A., El-Tarhuni, M., Hassan, M.

“… Our results show that a 16-QAM system using the proposed algorithm with optimized bit power allocation provides an improvement in power efficiency as measured by the average Eb/No of about 2 dB…”
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Research on Adaptive Subcarrier-Bit-Power Allocation for OFDMA by Guogang Huang, Jiaming He, Qingbo Zhang

“… Parteek Bansal proposed a bit-power allocation algorithm under different bit error rate (BER…”
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