EC-CENTRIC: An Energy- and Context-Centric Perspective on IoT Systems and Protocol Design [PDF]
, 2017 The radio transceiver of an IoT device is often where most of the energy is consumed. For this reason, most research so far has focused on low power circuit and energy efficient physical layer designs, with the goal of reducing the average energy per ...
Biason, Alessandro +6 more
core +1 more source
Quadratic Programming for TDMA Scheduling in Wireless Sensor Networks
International Journal of Distributed Sensor Networks, 2011 This paper presents a novel Multihop Aperiodic Scheduling (MAS) algorithm which guarantees energy-efficient data collection by Wireless Sensor Networks (WSNs) under delay constraints.
Gergely Treplán +2 more
doaj +1 more source
Pseudo-scheduling: A New Approach to the Broadcast Scheduling Problem
, 2012 The broadcast scheduling problem asks how a multihop network of broadcast transceivers operating on a shared medium may share the medium in such a way that communication over the entire network is possible.
DiPippo, Lisa C., Joseph, Shaun N.
core +1 more source
The Bus Goes Wireless: Routing-Free Data Collection with QoS Guarantees in Sensor Networks [PDF]
, 2012 —We present the low-power wireless bus (LWB), a new communication paradigm for QoS-aware data collection in lowpower sensor networks. The LWB maps all communication onto network floods by using Glossy, an efficient flooding architecture for wireless ...
Ferrari, Federico +3 more
core +3 more sources
An Efficient Algorithm to Find Broadcast Schedule in Ad Hoc TDMA Networks
Journal of Computer Systems, Networks, and Communications, 2008 The broadcast scheduling is of fundamental importance and practical concern for ad hoc network performance measures such as the communication delay and the throughput.
Imtiaz Ahmad +2 more
doaj +1 more source
Throughput-Delay Trade-off for Hierarchical Cooperation in Ad Hoc Wireless Networks
, 2008 Hierarchical cooperation has recently been shown to achieve better throughput scaling than classical multihop schemes under certain assumptions on the channel model in static wireless networks. However, the end-to-end delay of this scheme turns out to be
Leveque, Olivier, Ozgur, Ayfer
core +2 more sources
Energy Efficient Scheduling in Wireless Sensor Networks for Periodic Data Gathering
IEEE Access, 2019 Nodes in the wireless sensor networks are battery operated, and thus, the efficient use of the node's energy during wireless communication is pivotal for the long battery life.
Saurabh Kumar, Hyungwon Kim
doaj +1 more source
Fast Desynchronization For Decentralized Multichannel Medium Access Control [PDF]
, 2015 Distributed desynchronization algorithms are key to wireless sensor networks as they allow for medium access control in a decentralized manner. In this paper, we view desynchronization primitives as iterative methods that solve optimization problems.
Andreopoulos, Yiannis +3 more
core +2 more sources
Optimal Cell Clustering and Activation for Energy Saving in Load-Coupled Wireless Networks
, 2015 Optimizing activation and deactivation of base station transmissions provides an instrument for improving energy efficiency in cellular networks. In this paper, we study optimal cell clustering and scheduling of activation duration for each cluster, with
Ho, Chin Keong +3 more
core +2 more sources
A Probability‐Aware AI Framework for Reliable Anti‐Jamming Communication
CAAI Transactions on Intelligence Technology, EarlyView.ABSTRACT Adversarial jamming attacks have increased on communication systems, causing distortion and threatening transmissions. Typical attacks rely on traditional, well‐defined cryptographic protocols and frequency‐hopping techniques. Nevertheless, these techniques become vulnerable when facing intelligent jammers.
Tawfeeq Shawly, Ahmed A. Alsheikhy
wiley +1 more source