# Wake up and Join Me! an Energy-Efficient Algorithm for Maximal Matching in Radio Networks

@inproceedings{Dani2021WakeUA, title={Wake up and Join Me! an Energy-Efficient Algorithm for Maximal Matching in Radio Networks}, author={Varsha Dani and Aayush Gupta and Thomas P. Hayes and Seth Pettie}, booktitle={DISC}, year={2021} }

We consider networks of small, autonomous devices that communicate with each other wirelessly. Minimizing energy usage is an important consideration in designing algorithms for such networks, as battery life is a crucial and limited resource. Working in a model where both sending and listening for messages deplete energy, we consider the problem of finding a maximal matching of the nodes in a radio network of arbitrary and unknown topology. We present a distributed randomized algorithm that…

## 3 Citations

### How to Wake Up Your Neighbors: Safe and Nearly Optimal Generic Energy Conservation in Radio Networks

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This work presents a new general way to modify arbitrary radio-network algorithms in an attempt to save energy, and proves that it can provably reduce the energy usage to an extent that is provably nearly optimal within a certain class of general-purpose algorithms.

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The results show that an MIS in an awake complexity that is exponentially better compared to the best known round complexity of O (log n ) in the traditional model and bypassing its Ω ( cid:16)q log n loglog n (cid:17) lower bound.

### The Energy Complexity of Las Vegas Leader Election

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