Abstract
The effect of cochannel interference (CCI) is studied on the performance of wireless powered communications (WPC), where the access point transfers energy in the downlink and the node sequentially uses the harvested energy to transmit information in the uplink. The average signal-to-interference-plus-noise ratio, the outage probability and the average throughput are examined. Numerical results show that the ratio of the interference power in the downlink and that in the uplink and the signal-to-noise ratio are crucial in determining whether the interference is beneficial or damaging. The effects of interference on different performance measures are also different.
| Original language | English |
|---|---|
| Article number | 7370803 |
| Pages (from-to) | 168-171 |
| Number of pages | 4 |
| Journal | IEEE Wireless Communications Letters |
| Volume | 5 |
| Issue number | 2 |
| DOIs | |
| State | Published - Apr 2016 |
| Externally published | Yes |
Bibliographical note
Publisher Copyright:© 2015 IEEE.
Keywords
- Co-channel interference
- energy harvesting
- performance analysis
ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering
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