Iterative Multiple Beamforming Algorithm for MIMO Broadcast Channels

作者：Zhou Zhendong^*; Hardjawana Wibowo; Vucetic Branka

来源：IEEE Communications Letters, 2008, 12(10): 743-745.

DOI：10.1109/LCOMM.2008.080929

• Beamforming
• broadcast channels
• MIMO systems
• zero-forcing (ZF)

We consider multiuser Gaussian broadcast channels with multiple antennas at both transmitter and receivers. An iterative multiple beamforming algorithm is proposed, which is flexible in the antenna configuration and performs well in low to moderate data rates. Its capacity and bit error rate performance are compared with the ones achieved by the traditional zero-forcing method.

• 出版日期2008-10