Optimal Polling Point Selection and Channel Allotment Scheme for Clustered WSN
Keywords:
Wireless sensor networks (WSNs), data collection, multi-user multiple-input and multiple –output (MU-MIMO), mobile control, virtual MIMO.Abstract
Wireless Sensor Networks are constructed to manage the environment surveillance operations. The mobile collector performs the data collection operations at the polling points. The polling point selection is carried out with the cluster head pair details. The data forwarding operations are performed with the distributed load balanced clustering and dual data uploading (LBC-DDU) method. Optimal polling point selection scheme is constructed in the Enhanced Distributed Load Balanced Clustering with Dual Data Upload (ELBC-DDU) method. The bandwidth assignment tasks are managed with the channel allotment scheme. Network area verification and rescheduling process manage the spatial coverage optimization for the data collection process. The data gathering scheme increases the network lifetime with minimum query response delay. Network traffic levels are minimized in the data collection framework.
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