Now showing items 1-6 of 6
Efficient data aggregation scheduling in wireless sensor networks with multi-channel links
In-network data aggregation is often pursued to remove redundancy and correlate the data en-route to the base-station in order to save energy in wireless sensor networks (WSNs). In this paper, we present a novel cross-layer ...
Intertwined path formation and MAC scheduling for fast delivery of aggregated data in WSN
This paper studies the problem of data aggregation scheduling in wireless sensor networks (WSNs) to minimize time latency. In prior work on this problem, a node is assigned a parent from the set of unscheduled nodes in ...
Intertwined Medium Access Scheduling of Upstream and Downstream Traffic in Wireless Sensor Networks
In wireless sensor networks, the sensor data are often aggregated en-route to the base-station in order to eliminate redundancy and conserve the network resources. The base-station not only acts as a destination for the ...
Multi-Path Multi-Channel Data Aggregation Scheduling in Wireless Sensor Networks
(Wireless Days, 2013-11-13)
In-network aggregation is employed to cut on re-dundancy and conserve the network resources. To meet the criticality and responsiveness goals, the aggregated data are to be disseminated to the base-station reliably while ...
Distributed Low-Latency Data Aggregation Scheduling in Wireless Sensor Networks
This article considers the data aggregation scheduling problem, where a collision-free schedule is determined in a distributed way to route the aggregated data from all the sensor nodes to the base station within the ...
Efficient Multi-Path Data Aggregation Scheduling in Wireless Sensor Networks
In wireless sensor networks, in-network data aggregation filters out redundant sensor readings in order to reduce the energy and bandwidth consumed in disseminating the data to the base-station. In this paper, we investigate ...