Anti-multipath Indoor Direction Finding Using Acoustic Signal via Smartphones.
Xiaopu WangYan XiongWenchao HuangPublished in: BigCom (2015)
Keyphrases
- multipath
- acoustic signal
- end to end
- acoustic signals
- antenna array
- routing algorithm
- multiple paths
- wireless ad hoc networks
- global positioning system
- multipath routing
- mobile devices
- bit error rate
- wireless channels
- fading channels
- channel estimation
- ultra wideband
- code division multiple access
- mimo ofdm systems
- ofdm system
- wifi
- indoor environments
- multiscale
- real time