Open AccessRate Based Congestion Control for Wireless Links in Information Centric Network
Author(s) -
Mahesh R. Patil,
L. Agilandeeswari
Publication year - 2019
Publication title -
international journal of engineering and advanced technology
Language(s) - English
Resource type - Journals
ISSN - 2249-8958
DOI - 10.35940/ijeat.a1001.1291s319
Subject(s) - computer science , computer network , network congestion , network packet , hop (telecommunications) , information centric networking , wireless network , wireless , node (physics) , kalman filter , telecommunications , engineering , structural engineering , artificial intelligence , cache
Information-centric networking (ICN) is the prominent network architecture with the features of name based forwarding and in-network caching. These features enables ICN to provide solutions to all demands of the emerging networks. Among the proposed hop by hop congestion control schemes in ICN, almost all schemes assume the available link capacity as known and fixed which is not true for wireless links. Here we propose dynamic link capacity estimation for wireless links using kalman filter and each node maintains the data rate value estimated. Consumer forwards interest with initial data rate, each hop updates estimated data rate in outgoing data packets proactively, then consumer adjusts the data rate according to new value received.