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Structured Distributed Compressive Channel Estimation over Doubly Selective Channels
Qibo Qin, Lin Gui, Bo Gong +2
For an orthogonal frequency-division multiplexing (OFDM) system over a doubly selective (DS) channel, a large number of pilot subcarriers are needed to estimate the numerous channe…
Block Distributed Compressive Sensing Based Doubly Selective Channel Estimation and Pilot Design for Large-Scale MIMO Systems
Bo Gong, Lin Gui, Qibo Qin +2
The doubly selective (DS) channel estimation in the large-scale multiple-input multiple-output (MIMO) systems is a challenging problem due to the large number of the channel coeffi…
Position-Based Interference Elimination for High Mobility OFDM Channel Estimation in Multi-cell Systems
Xiang Ren, Wen Chen, Bo Gong +2
Orthogonal frequency-division multiplexing (OFD-M) and multi-cell architecture are widely adopted in current high speed train (HST) systems for providing high data rate wireless co…
Position Based Compressed Channel Estimation and Pilot Design for High Mobility OFDM Systems
Xiang Ren, Wen Chen, Meixia Tao
With the development of high speed trains (HST) in many countries, providing broadband wireless services in HSTs is becoming crucial. Orthogonal frequency-division multiplexing (OF…
Compressed Channel Estimation with Position-Based ICI Elimination for High-Mobility SIMO-OFDM Systems
Xiang Ren, Meixia Tao, Wen Chen
Orthogonal frequency-division multiplexing (OFDM) is widely adopted for providing reliable and high data rate communication in high-speed train systems. However, with the increasin…