Abstract

Due to rapid developments in mobile technology as well as various multimedia features like messaging, browsing, and streaming, user-created mobile contents are increasing, both in terms of quantity and quality, and at the same time are shared in real time. To get into step with such movements, new content-centric networking (CCN) has appeared. However, CCN has not taken the effect of consumer device movements into consideration. So, this paper proposes a partial path extension scheme to provide lower communication overhead, shorter download time, and lower network resource consumption in mobile consumer environments.

Highlights

  • According to the analysis of the patterns of Internet usage, one significant point has been shown, i.e., the Internet usage has shifted away from web browsing to content dissemination [1,2,3]

  • We present a partial path extension-based mobility management scheme for mobile content sources acting as content sources in centric networking (CCN) to reduce network convergence time and the number of routing table entries

  • After receiving the PACK message, CR4 in Fig.6, which already has one forwarding information base (FIB) entry for the mobile content sources (MCSs), changes the the proposed scheme seems to have a similarity with the Mobile IPv6 (MIPv6) method [14, 15]

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Summary

Introduction

According to the analysis of the patterns of Internet usage, one significant point has been shown, i.e., the Internet usage has shifted away from web browsing to content dissemination [1,2,3]. We present a partial path extension-based mobility management scheme for mobile content sources acting as content sources in CCN to reduce network convergence time and the number of routing table entries. As data packets stored near the old location are not available until the routing table update, the data packets re-requested after handover may be delivered from the remotely located content source, not from nearby CCN devices with cached content.

Results
Conclusion

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