2 papers
eess.SP2019
GuardRider: Towards Sustainable Backscattering System over WiFi in the Wild
Xin He, Weiwei Jiang, Meng Cheng +4
The WiFi backscatter communications offer ultra-low power and ubiquitous connections for IoT systems. Caused by the intermittent-nature of the WiFi traffics, state-of-the-art WiFi…
cs.IT2017
Low Complexity Receiver for Uplink SCMA System via Expectation Propagation
Xiangming Meng, Yiqun Wu, Yan Chen +1
Sparse code multiple access (SCMA) scheme is considered to be one promising non-orthogonal multiple access technology for the future fifth generation (5G) communications. Due to th…