The monthly workshop of WelComLab is held at F804, New Main Buiding, Beihang University, on Oct.25th, 2012.

This month the topic is on Coordinated Multi-point (CoMP) transmission. Four students presented their latest research results on CoMP transmission both in FDD and TDD systems. The titles and speakers of these four presentations are:

• “Adaptive Channel Feedback for Coordinated Beamforming in Heterogenous Networks” by Yuan Fang

• “Retrieving Channel Reciprocity for Coordinated Multi-point transmission” by Su Liyan

• “Codeword Selection Improving the Accuracy of CQI for Limited Feedback CoMP Systems with Orthogonal Beamforming” by Hou Lei

• “Low Complexity Channel Estimation in TDD Coordinated Multi-point Transmission Systems” by Chen Zhilin