Publications

Self-Organising Network (SON) use cases are seen as key enablers of efficient Long Term Evolution (LTE) system operation.

We present 40 Gb/s non-return-to-zero on-off keying direct modulation of a heterogeneously integrated IIIâ€"V-on-silicon DFB laser.

We demonstrate enhanced modulation speed by using serial uncoupled microring modulators.

In this paper, we propose an enhanced multiuser eigen channel selection (E-MES) scheme for multiple-input multiple-output (MIMO) downlink transmissions based on sequential projection and zero-formi

Orthogonal frequency-division multiplexing (OFDM) and multiple-input-multiple-output (MIMO) are two key technologies adopted in future wireless communication systems, such as LTE/LTE-A.

The 5G air interface, namely, dynamic multiple access (MA) based on multiuser superposition transmission (MUST) and orthogonal multiple access (OMA), may require complicated scheduling and heavy si

We study polarization evolution during nonlinear pulse propagation through a one-dimensional photonic crystal and experimentally demonstrate that enhanced nonlinear interactions reduce the threshol

In this paper, we propose a novel model for estimating the quality of speech without the reference speech information.

Generalizing a conventional phase-shifted pilot (PSP) sequences and discrete Fourier Transform (DFT) based channel estimator to MIMO-OFDM systems with virtual subcarriers, this paper presents two e

Advanced features are continuously being introduced in 3GPP LTE advanced systems, such as carrier aggregation, coordinated multiple point transmission and reception, heterogeneous network enhanceme