Semtech Corporation (Nasdaq: SMTC), a supplier of high performance analog and mixed-signal semiconductors and advanced algorithms, announced that Korea Expressway Corporation (KEC), a government affiliated company building and managing expressways in South Korea, has built a network based on Semtech´s LoRa® devices and the LoRaWAN® protocol for its expressways as the first stage in its ongoing four-year Internet of Things (IoT) deployment plan in the country, the company said.
Beginning in 2019, KEC deployed 78 LoRa-based gateways over 306 km of expressway. Woojoo Telecom, a systems integrator, and SK Telesys, a LoRa-based gateway manufacturer and network server provider, were selected as operators for this project, conducting communication tests on roads and in tunnels to establish the high-quality IoT network. Currently the network offers many strategic functions including parking space and trash bin fill monitoring at rest areas, and real-time condition tracking for shock-absorbing barriers and guardrails.
In the coming years, KEC plans to expand the LoRa-based network´s applications to include landslip detectors, road-freezing sensors, electronic displays, fire extinguishers in tunnels, and expressway lights. By continuing to migrate applications from legacy 3G/LTE connectivity to LoRaWAN, KEC expects to reduce operating cost by up to USD 2 million per year.
Semtech´s LoRa devices are widely adopted long-range, low-power solutions for IoT that gives telecom companies, IoT application makers and system integrators the feature set necessary to deploy low-cost, interoperable IoT networks, gateways, sensors, module products, and IoT services worldwide.
Korea Expressway Corporation manages and operates the highways in South Korea. The company was founded in January 1969 by the Korea Highway Corporation Act (Law No. 2083) and the Korea Highway Corporation Act Enforcement Decree (Presidential Decree No. 3745). For more information, visit https://www.ex.co.kr/eng/.
Semtech Corporation is a supplier of high performance analog and mixed-signal semiconductors and advanced algorithms for infrastructure, high-end consumer and industrial equipment. Products are designed to benefit the engineering community as well as the global community. For more information, visit http://www.semtech.com.