id	keyword
american_scientific_journal-6331	lora
american_scientific_journal-6331	technology
american_scientific_journal-6331	network
american_scientific_journal-6331	coverage
american_scientific_journal-6331	payload
american_scientific_journal-6331	tests
american_scientific_journal-6331	iot
american_scientific_journal-6331	size
american_scientific_journal-6331	research
american_scientific_journal-6331	rssi
american_scientific_journal-6331	engineering
american_scientific_journal-6331	figure
american_scientific_journal-6331	node