Pilot Insertion with Index Modulation for OFDM-Based Vehicular Communications.
Qiang LiMiaowen WenYuekai ZhangJun LiFangjiong ChenFei JiPublished in: GlobalSIP (2018)
Keyphrases
- communication systems
- orthogonal frequency division multiplexing
- ultra wideband
- ofdm system
- frequency selective
- channel estimation
- computer systems
- wireless communication
- communication networks
- database
- heterogeneous networks
- wireless channels
- b tree
- frequency modulation
- broadband wireless
- estimation algorithm
- frequency domain
- index structure
- modulation scheme