Lora networking techniques for large-scale and long-term iot: A down-to-top survey
Low-Power Wide-Area Networks (LPWANs) are an emerging Internet-of-Things (IoT)
paradigm, which caters to large-scale and long-term sensory data collection demand …
paradigm, which caters to large-scale and long-term sensory data collection demand …
Synchronous transmissions in low-power wireless: A survey of communication protocols and network services
Low-power wireless communication is a central building block of cyber-physical systems
and the Internet of Things. Conventional low-power wireless protocols make avoiding packet …
and the Internet of Things. Conventional low-power wireless protocols make avoiding packet …
Stance and sentiment in tweets
We can often detect from a person's utterances whether he or she is in favor of or against a
given target entity—one's stance toward the target. However, a person may express the …
given target entity—one's stance toward the target. However, a person may express the …
Orchestra: Robust mesh networks through autonomously scheduled TSCH
Time slotted operation is a well-proven approach to achieve highly reliable low-power
networking through scheduling and channel hop**. It is, however, difficult to apply time …
networking through scheduling and channel hop**. It is, however, difficult to apply time …
Deepiot: Compressing deep neural network structures for sensing systems with a compressor-critic framework
Recent advances in deep learning motivate the use of deep neutral networks in sensing
applications, but their excessive resource needs on constrained embedded devices remain …
applications, but their excessive resource needs on constrained embedded devices remain …
Multi-hop LoRa networks enabled by concurrent transmission
In this paper, we strive to construct an efficient multi-hop network based on the sub-GHz low-
power wide-area technology. Specifically, we investigate the combination of LoRa, a …
power wide-area technology. Specifically, we investigate the combination of LoRa, a …
CrowdRecruiter: Selecting participants for piggyback crowdsensing under probabilistic coverage constraint
This paper proposes a novel participant selection framework, named CrowdRecruiter, for
mobile crowdsensing. CrowdRecruiter operates on top of energy-efficient Piggyback …
mobile crowdsensing. CrowdRecruiter operates on top of energy-efficient Piggyback …
Chaos: Versatile and efficient all-to-all data sharing and in-network processing at scale
An important building block for low-power wireless systems is to efficiently share and
process data among all devices in a network. However, current approaches typically split …
process data among all devices in a network. However, current approaches typically split …
CTP: An efficient, robust, and reliable collection tree protocol for wireless sensor networks
We describe CTP, a collection routing protocol for wireless sensor networks. CTP uses three
techniques to provide efficient, robust, and reliable routing in highly dynamic network …
techniques to provide efficient, robust, and reliable routing in highly dynamic network …
Let the tree bloom: Scalable opportunistic routing with orpl
Routing in battery-operated wireless networks is challenging, posing a tradeoff between
energy and latency. Previous work has shown that opportunistic routing can achieve low …
energy and latency. Previous work has shown that opportunistic routing can achieve low …