Compressive image broadcasting in MIMO systems with receiver antenna heterogeneity

作者：

Highlights：

• Apply compressive sensing to image broadcasting.

• Design a power allocation scheme to balance performance of 1/2-antenna users.

• The performance adapts gracefully with channel SNR and receive antenna setting.

• The average gain over the analog system SoftCast is 2.92 dB for one-antenna users.

• The average gain over the digital system HM-STBC is 1.53 dB for two-antenna users.

摘要

Highlights•Apply compressive sensing to image broadcasting.•Design a power allocation scheme to balance performance of 1/2-antenna users.•The performance adapts gracefully with channel SNR and receive antenna setting.•The average gain over the analog system SoftCast is 2.92 dB for one-antenna users.•The average gain over the digital system HM-STBC is 1.53 dB for two-antenna users.

论文关键词：Image broadcasting,Compressive sensing,MIMO

论文评审过程：Received 6 February 2013, Accepted 9 January 2014, Available online 24 January 2014.

论文官网地址：https://doi.org/10.1016/j.image.2014.01.005