| Title |
Unlicensed-band Single-hop LPWA Repeater for Smart-city IoT Applications |
| ID_Doc |
45373 |
| Authors |
Kim, EH; Lee, K; Park, TJ; Son, HW |
| Title |
Unlicensed-band Single-hop LPWA Repeater for Smart-city IoT Applications |
| Year |
2021 |
| Published |
|
| DOI |
10.1109/ICTC52510.2021.9621135 |
| Abstract |
This paper overviews overall system requirements to implement unlicensed-band IoT network infrastructure for urban environment, and focuses on how to improve network connectivity of smart-city services. To provide reliable network coverage, we propose dual-band repeater as a supplementary component for conventional LPWAN system. For system verification, we design the prototype module, including PCB-type embedded antenna for sub-GHz band operation. |
| Author Keywords |
IoT network system; smart-city services; unlicensed-band wireless sensor network; dual-band repeater; sub-GHz LPWAN |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Conference Proceedings Citation Index - Science (CPCI-S) |
| EID |
WOS:000790235800107 |
| WoS Category |
Engineering, Electrical & Electronic |
| Research Area |
Engineering |
| PDF |
|