Suchergebnisse - Rate Adaptive Bit Loading Algorithm

A rate adaptive bit-loading algorithm for in-building power-line communications based on DMT-modulated systems von Morosi, S., Marabissi, D., Enrico Del Re, Fantacci, R., Del Santo, N.

“… This paper deals with a variable rate discrete multitone modulation system for broadband power-line communications, based on the bit-loading algorithm proposed by Leke and Cioffi …”
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Performance analysis of a low-complexity MAP algorithm for automatic modulation classification in adaptive OFDM systems von Bahrani, Sima, Derakhtian, Mostafa, Zolghadrasli, Alireza

“… Furthermore, based on these theoretical derivations, a novel modified rate adaptive (RA) bit loading algorithm with additional classification error constraint is proposed …”
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Data Rate Loss Due to Quantized SNR Estimates in Adaptive Bit Loading Algorithms von Kurt, Güneş Karabulut

“… Adaptive bit loading enables OFDM systems to optimize the transmit power levels and/or transmission data rates …”
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Two-dimensional adaptive-bandwidth bit and power loading for MIMO-OFDM VLC communications von Dong, Yixian, Cao, Xi, Sun, Zhinan, Huang, Yeping, Deng, Xiong

“… The theoretical water-filling strategy assumes infinite granularity of the information bit, while in practice the number of bits can only be an integer and thus greedy algorithms …”
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Performance Analysis of Bit Loading Algorithms for fault tolerant Submarine Communication von Rai B, Karunakara, Rai C, Shantharama

“… In this paper, performance metrics of rate adaptive and margin adaptive bit loading algorithms is simulated and analyzed to improve the data rate in undersea communication channel …”
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A software reconfigurable optical multiband UWB system utilizing a bit-loading combined with adaptive LDPC code rate scheme von He, Jing, Dai, Min, Chen, Qinghui, Deng, Rui, Xiang, Changqing, Chen, Lin

“… by 3.93dB utilizing bit-loading combined with algorithm. In this paper, an effective bit-loading combined with adaptive LDPC code rate algorithm is proposed and investigated in software reconfigurable multiband UWB over fiber system …”
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10-Gbps visible light communication in a 10-m free space based on violet series-biased micro-LED array and distance adaptive pre-equalization von Jin, Zuxin, Yan, Lintao, Zhu, Shijie, Cui, Xugao, Tian, Pengfei

“… By employing the orthogonal frequency division multiplexing modulation scheme, distance adaptive pre-equalization, and a bit-loading algorithm, record data rates of 10.23 Gbps, 10.10 Gbps …”
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A rate adaptive bit-loading algorithm for a DMT modulation system for in-building power-line communications von Morosi, S., Marabissi, D., Del Re, E., Fantacci, R., Del Santo, N.

“… ), based on the bit-loading algorithm proposed by Leke and Cioffi. In the proposed system a suitable LMS channel estimator is considered, which is based on the insertion of a training sequence (TS …”
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Modified incremental bit allocation algorithm for PowerLine communication in Smart Grids von Noreen, U., Baig, S.

“… For the proposed PLC transceiver, we consider Discrete Multitone (DMT) modulation based on a modified bit loading technique for the subcarriers …”
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20Gb/s WDM-OFDM-PON over 20-km single fiber uplink transmission using optical millimeter-wave signal seeding with rate adaptive bit-power loading von Kartiwa, Iwa, Jung, Sang-Min, Hong, Moon-Ki, Han, Sang-Kook

“… ► Single fiber loopback link with colorless ONU realized using RSOA. ► Optimizing the BER and data rate using rate adaptive bit-power loading algorithm …”
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Comparison of FBMC and OFDM With Adaptive Bit and Power Loading for CD-Constrained IM/DD Transmission Over 50-km SSMF von Zhang, Junwei, Tan, Heyun, Lu, Liwang, Wu, Xiong, Hong, Xiaojian, Fei, Chao, Lau, Alan Pak Tao, Lu, Chao

“… Filter bank multicarrier (FBMC) with offset quadrature amplitude modulation (OQAM) is a promising option for short-reach intensity modulation and direct …”
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Adaptive Loading Algorithm Implemented in AMOOFDM for NG-PON System Integrating Cost-Effective and Low-Bandwidth Optical Devices von Duong, T.-N., Genay, N., Ouzzif, M., Le Masson, J., Charbonnier, B., Chanclou, P., Simon, J.C.

“… Using the Levin-Campello adaptive bit-loading algorithm for channel capacity optimization over AMOOFDM modulation to reach maximum transmission performance, we experimentally demonstrated that high …”
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Adaptive Coding and Bit-Power Loading Algorithms for Underwater Acoustic Transmissions von Zhang, Rongxin, Ma, Xiaoli, Wang, Deqing, Yuan, Fei, Cheng, En

“… Thereafter, a new adaptive coding and bit-power loading algorithm with low computational complexity is proposed to pursuit the highest achievable bit rate with fixed error rate …”
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WDM Based 10.8 Gbps Visible Light Communication With Probabilistic Shaping von Gutema, Tilahun Zerihun, Haas, Harald, Popoola, Wasiu O.

“… For the channel conditions under consideration, PS resulted in a near Shannon capacity transmission rate of 10.81 Gb …”
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A novel adaptive QAM coder /decoder for bit and power loading in IM/DD OFDM-PON transmission system von Feng, Nan, Li, Yue mei

“… ) and optical network units (ONUs). Meanwhile, the adaptive loading algorithms minimizes the bit error rate (BER …”
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Mutual-Information-Based Adaptive Bit-Loading Algorithms for LDPC-Coded OFDM von Yan Li, Ryan, W.E.

“… , independent of the modulation type and the number of carriers. We design mutual information-based adaptive bit-loading and power allocation algorithms for LDPC-coded OFDM systems to maximize throughput performance under a packet-error rate constraint …”
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Rate Maximization for Multiband OFDM Ultra Wideband Systems Using Adaptive Power and Bit Loading Algorithm von Liaoyuan Zeng, McGrath, S., Cano, E.

“… The rate maximization has been obtained in a three-step algorithm consisting of M-QAM zones generation, primary and advanced power and bit loading …”
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Adaptive power loading based on unequal-ber strategy for OFDM systems von Liu, Kaiming, Tang, Bihua, Liu, Yuan'an

“… An adaptive power loading algorithm with uniform (nonadaptive) bit allocation is proposed for constant data rate OFDM systems in this letter …”
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Efficient Bit Loading Algorithm for OFDM-NOMA Systems With BER Constraints von Assaf, Tasneem, Al-Dweik, Arafat, Moursi, Mohamed S. El, Zeineldin, Hatem

“… This paper proposes a novel bit loading algorithm to multicarrier non-orthogonal multiple access (NOMA …”
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Performance of WDM-OFDM for Using Unequalized Optical Frequency Comb von Villarreal, Gabriel, Cardenas, Ana M., Botia, Javier

“… An algorithm based on bit‒loading strategies maximizes the transmission rate and mitigates the effects of the unequalized channels on a WDM network …”
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