Results 71 to 80 of about 2,226 (173)

Filter Bank Multicarrier Communication With Real Part and Imaginary Part Index Modulation

IEEE Open Journal of the Communications Society
This paper presents a novel variant of filter bank multicarrier (FBMC) communication, which carries additional bits through mapping the real and imaginary parts of the symbol to the active time-frequency (TF) points, called FBMC with real part and ...
Yunan Zhu, Haining Huang, Zhanqing Pu, Biao Wang, Yu Li   +4 more
doaj   +1 more source

Transmission optimization schemes for multicarrier CDMA systems. [PDF]

, 2005
Hu Fan.Thesis (M.Phil.)--Chinese University of Hong Kong, 2005.Includes bibliographical references (leaves 77-81).Abstracts in English and Chinese.Acknowledgement --- p.iAbstract --- p.iiChapter 1 --- Introduction --- p.1Chapter 1.1 --- Evolution of ...

core  

MIMO precoding for filter bank modulation systems based on PSVD [PDF]

, 2011
In this paper we consider the design of a linearly precoded MIMO transceiver based on filter bank (FB) modulation for transmission over broadband frequency selective fading channels.
Moret, Nicola, Weiss, Stephan, Nicola Moret, Stephan Weiss, MORET N., Tonello, Andrea, WEISS S., Andrea Tonello   +7 more
core   +1 more source

Multicarrier Downlink Transmission for High-speed Railway in Non-Gaussian Noise Channels

IEEE Access, 2018
We consider a wireless wideband downlink transmission for high-speed railway. In this scenario, the wireless channel is double selective, i.e., multipath and highly time-varying, and involves non-Gaussian noise at the receiver side. Conventional receiver
Qiwei Zheng, Fanggang Wang, Bo Ai, Zhangdui Zhong   +3 more
doaj   +1 more source

Multiuser Decorrelating Based Long-Range Frequency-Domain Channel Transfer Function Prediction in Multicarrier DS-CDMA Systems

, 2006
In this contribution, multiuser decorrelating based frequency-domain channel estimation and long range channel prediction techniques are proposed for a generalized Multicarrier DS-CDMA (MC DS-CDMA) system communicating over a fast fading and frequency ...
Yang, L.-L., Liu, W., Hanzo, L., Hu, B.
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Subcarrier Gain Based Power Allocation in Multicarrier Systems

Journal of Telecommunications and Information Technology, 2014
The Orthogonal Frequency Division Multiplexing (OFDM) transmission is the optimum version of the multicarrier transmission scheme, which has the capability to achieve high data rate.
Mohammed Abd-Elnaby, Germien G. Sedhom, Fathi E. Abd El-Samie, Nagy Wadie Messiha, Xu Zhu   +4 more
doaj   +1 more source

Slow Frequency-Hopping Multicarrier DS-CDMA for Transmission over Nakagami Multipath Fading Channels

, 2001
A novel multiple access scheme based on slow frequency hopping multicarrier direct-sequence code division multiple access (SFH/MC DS-CDMA) is proposed and investigated, which can be rendered compatible with the existing second-generation narrowband CDMA ...
Yang, L-L., Hanzo, L.
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Multicarrier Approaches for High-Baudrate Optical-Fiber Transmission Systems With a Single Coherent Receiver

IEEE Photonics Journal, 2017
In this paper, we show the remarkable timing error (TE) and residual chromatic dispersion (CD) tolerance improvements of the filter bank multicarrier (FBMC) over orthogonal frequency division multiplexing (OFDM) for high-baudrate spectral slicing ...
Tu T. Nguyen, Son T. Le, Qinwei He, Ludo V. Compernolle, Marc Wuilpart, Patrice Megret   +5 more
doaj   +1 more source

Exploiting LDPC Codes For Improving The Performance of Clipped-OFDM System

International Journal of Technology, 2014
Orthogonal Frequency Division Multiplexing (OFDM) is a multicarrier transmission technique that becomes the best choice in wireless high-data-rate transmission.
Filbert H. Juwono, Yudhi Triprasetyo, Dadang Gunawan   +2 more
doaj   +1 more source

Multi-Functional Antenna Array Assisted MC DS-CDMA Using Downlink Preprocessing Based on Singular Value Decomposition

, 2007
In this contribution we propose and investigate a transmitter preprocessing scheme designed for downlink transmission in multicarrier direct-sequence code-division multiple-access (MC DS-CDMA) systems using multiple base-station antenna arrays, where ...
Xu, C., Chong Xu, Lie-Liang Yang, Hu, B, Yang, L-L, Hanzo, L, Lajos Hanzo, Bin Hu   +7 more
core   +1 more source