Výsledky vyhledávání - "bit-loading algorithm"

A Spectral Compressive Resource Allocation Technique for PLC Systems Autor Colen, Guilherme R., de Oliveira, Lucas Giroto, Han Vinck, A. J., Ribeiro, Moises V.

“…This paper focuses on the benefits of the existing relationship among consecutive subchannels (spectral information) in a multi-carrier modulation-based power…”
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Design of Multiplier for Medical Image Compression Using Urdhava Tiryakbhyam Sutra Autor Suma, Suma, Sridhar, V.

“…Compressing the medical images is one of the challenging areas in healthcare industry which calls for an effective design of the compression algorithms. The…”
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Performance analysis of a low-complexity MAP algorithm for automatic modulation classification in adaptive OFDM systems Autor Bahrani, Sima, Derakhtian, Mostafa, Zolghadrasli, Alireza

“…Automatic modulation classification (AMC) techniques enable the estimation of the bit allocation table in adaptive orthogonal frequency division multiplexing…”
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Adaptive Loading Algorithm Implemented in AMOOFDM for NG-PON System Integrating Cost-Effective and Low-Bandwidth Optical Devices Autor Duong, T.-N., Genay, N., Ouzzif, M., Le Masson, J., Charbonnier, B., Chanclou, P., Simon, J.C.

“…We experimentally investigate the transmission performance of a novel modulation based on a recently proposed technique of adaptively modulated optical…”
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A rate adaptive bit-loading algorithm for in-building power-line communications based on DMT-modulated systems Autor 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…”
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Joint bit loading and power allocation for downlink minimum mean square error combining based multi-carrier code division multiple access systems Autor Kuo, Yaw-Wen, Yang, Chen-Kao, Lin, Jia-Hong

“…The performance of a downlink multi-carrier code-division multiple-access (MC-CDMA) system heavily depends on the receiver type at the user side. The minimum…”
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Adaptive transmission scheme with delayed channel state information for multiuser MIMO-OFDM systems Autor LIU Min, ZHANG Xiao-fei, XU Da-zhuan

“…An adaptive transmission scheme combining orthogonal space-time block code and eigen-beamforming was proposed for multiuser MIMO-OFDM downlinks. The scheme…”
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Adaptive transmission scheme with delayed channel state information for multiuser MIMO-OFDM systems Autor LIU Min, ZHANG Xiao-fei, XU Da-zhuan

“…An adaptive transmission scheme combining orthogonal space-time block code and eigen-beamforming was proposed for multiuser MIMO-OFDM downlinks. The scheme…”
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Innovative PLC network design for bit loading algorithm and bistatic channel capacity Autor Tae-Eung Sung

“…Block transmission is a very efficient scheme to combat with infer-symbol interference (ISI) caused by frequency-selective time-dispersive channels at the cost…”
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Resource allocation in OFDM-based PLC systems impaired by additive impulsive Gaussian noise Autor Colen, Guilherme Ribeiro, de Oliveira, Lucas Giroto, Han Vinck, A. J., Ribeiro, Moises Vidal

“…This work outlines a procedure for choosing the gap from the Shannon capacity curve in order to solve resource allocation problems in orthogonal…”
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Modified incremental bit allocation algorithm for PowerLine communication in Smart Grids Autor Noreen, U., Baig, S.

“…Smart Grids (SG) may be the most significant technological change in the history of electric grids, that can help curb the looming energy crisis worldwide,…”
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A fast bit loading algorithm synchronized with commercial power supply for in-home PLC systems Autor Honda, S., Umehara, D., Hayasaki, T., Denno, S., Morikura, M.

“…In-home PLC (power line communication) is one of the most attractive in-home networkings. However, there are a lot of technical issues for the realization of…”
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A per-stream coded bit loading algorithm for MIMO BIC-OFDM systems Autor Cheolkyu Shin, Hyuncheol Park, Joonhyuk Kang, Eunhye Nam

“…This paper deals with bit-loading techniques for a multiple-input multiple-output bit-interleaved coded orthogonal frequency division multiplexing (MIMO…”
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A bit-Loaded OFDMA for in-home power line communications Autor Hayasaki, T., Umehara, D., Denno, S., Morikura, M.

“…The in-home broadband power line communication (PLC) is drawing attention to us lately. The broadband PLC has regulation issues for the coexistence with…”
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On multicarrier signal transmission for high-voltage power lines Autor Pighi, R., Raheli, R.

“…Orthogonal frequency division multiplexing (OFDM), as a type of multicarrier modulation, is becoming one of the preferred communication schemes to achieve…”
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Resource provisioning in a multi-service enabled ADSL system Autor Xiaoning He, Hao Che

“…The resource provisioning issue for the discrete multi-tone (DMT) based asymmetric digital subscriber loop (ADSL) network is addressed. Currently, the…”
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Effect of spectrum sensing errors on the performance of bit loading for orthogonal-frequency-division-multiplexing-based cognitive radio systems Autor Mao, Minghe, Cao, Ning, Chen, Yunfei

“…The effect of spectrum sensing errors on the performance of bit loading algorithms in cognitive radio systems based on orthogonal frequency division…”
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