Name
Abstract | ||
|---|---|---|
In the IoT era, low-cost, small-size, and intuitive data access to things is required. As such a method, LED-to-camera communication for smartphones is promising. However; there are intermittent time gaps between camera frames, which makes it unsuitable for large data transfer and thus narrows its usage to simple applications such as exchanging a few tens of bits of ID. Towards this, we propose a packet retransmission strategy which leverages the periodicity of burst packet losses. It can minimize the number of the retransmission times and prevent data losses caused by time gaps for a wide range of smartphone models. Our developed prototypes using ATtiny85 and 5 mm-LED can achieve more than 10x throughput of previous works without data losses. |
Year | Venue | Field |
|---|---|---|
2017 | EWSN | Rolling shutter,Data transmission,Retransmission,Computer science,Internet of Things,Network packet,Computer network,Real-time computing,Throughput,Data access |
DocType | Citations | PageRank |
Conference | 0 | 0.34 |
References | Authors | |
4 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Aoi Koizuka | 1 | 0 | 0.34 |
| Yuki Hokazono | 2 | 0 | 0.34 |
| Makoto Suzuki | 3 | 67 | 14.19 |
| Hiroyuki Morikawa | 4 | 432 | 69.52 |