Abstract
Enhancing quality of services using weight based dynamic buffer management in cluster wireless mobile sensor network
Highlights
The Wireless Mobile Sensor Networks (WMSN) are ideally used in commercial, civil and military applications for continuous event detection and location sensing
The cluster head (CH) is able to dynamically adjust its queue size and packet scheduling based upon varying network conditions, especially some member nodes generates huge traffic in the same cluster, which is called as selfadjustment
We provide an extension to each member node for instantaneous space left in the CH buffer
Summary
The WMSN are ideally used in commercial, civil and military applications for continuous event detection and location sensing. This paper presents queue management and packet scheduling algorithms for CH buffer to enhance life time and QoS. This algorithm efficiently mange’s CH buffer using an active queue management strategy by allocation dynamic buffer size to all member nodes in fraction to the number of packets received from it. This process can control packet dropping probabilities. The presented dropping algorithm enhances packet deliveries by allocating weight measurements, alluded to as priority reversal.
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