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Content Provider | IEEE Xplore Digital Library |
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Author | Zhou Zijian Tan Xiaobin Li Hebi Zhao Zhifan Ma Dianbo |
Copyright Year | 2014 |
Description | Author affiliation: Key Lab. of Technol. in Geo-spatial Inf. Process. & Applic. Syst., Univ. of Sci. & Technol. of China, Hefei, China (Zhou Zijian; Tan Xiaobin; Li Hebi; Zhao Zhifan; Ma Dianbo) |
Abstract | Named Data networking(NDN) has emerged as a new communication paradigm designed for efficient dissemination of data. However, mobility issues are not considered sufficiently. Consumer or producer mobility can incur request staleness issue, the loss of Interest and Data packets and communication delay. Through analysis, we consider how to forward the buffered data from old access point(AP) to new one and how to keep routing consistency during handoff stage are two key points to address mobility issue in NDN. To minimize the loss of Interest and Data, handoff delay during moving, we design a mobility support architecture(MobiNDN), which is a centralized system architecture and consists of initialization and three stages:registration,deletion and updating. We design three mobility scenarios and schemes and evaluate the performance of MobiNDN by comparing it against exiting NDN using extensive ndnSIM simulation. Our simulation results clearly show that MobiNDN architecture effectively decreases handoff delay and receives data packets during/after handoffs comparing with the exiting NDN. |
Starting Page | 5515 |
Ending Page | 5520 |
File Size | 358742 |
Page Count | 6 |
File Format | |
ISBN | 9789881563873 |
ISSN | 19341768 |
DOI | 10.1109/ChiCC.2014.6895882 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2014-07-28 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | TCCT, CAA |
Subject Keyword | Simulation Routing Mobile communication NDN Real-time systems Data models Delays Topology Controller Mobility Support |
Content Type | Text |
Resource Type | Article |
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