Research Area:  Mobile Ad Hoc Networks
With the consistent growing maneuver and applications of mobile technologies, dynamic handling of queries related to information on electronic media (Broadcast Queries) plays a vital role. Broadcast Queries (BQs) consists of some authentic characteristics that are not addressed when compared to conventional spatial query processing. It is possible to achieve a considerable reduction in latency while maintaining the highest accuracy and scalability related to queries related to peer-to-peer allocation and thereby allows finishing queries with no interruption at a mobile congregation. In this paper, we propose a hybrid cache management algorithm in order to proficiently encourage accessing of data in ad hoc networks. The verification algorithm gathers the neighboring peer data items to provide the spatial query solutions. The network utilization in the network is related with the available bandwidth and the free space through efficient cache management. The hybrid cache management is combined with 𝐶𝑎𝑐ℎ𝑒𝐷𝑎𝑡𝑎 and 𝐶𝑎𝑐ℎ𝑒𝑃𝑎𝑡ℎ techniques utilizing the concept of cache replacement policies with the motivation to further improve the performance of BQs. The experimental results indicate that the proposed scheme works well in reduction of query delay and also message complexity than the related techniques.
Author(s) Name:   C. Gopala Krishnan, Y. Harold Robinson, E. Golden Julie, A. M. Anusha Bamini, Raghvendra Kumar, Pham Huy Thong & Le Hoang Son
Journal name:  Wireless Personal Communications
Publisher name:  Springer
Volume Information:  volume 118, pages 2843–2865 (2021)
Paper Link:   https://link.springer.com/article/10.1007/s11277-021-08158-z