scholarly journals Blockchain-Based Key Management and Green Routing Scheme for Vehicular Named Data Networking

2021 ◽  
Vol 2021 ◽  
pp. 1-13
Author(s):  
Hao Liu ◽  
Rongbo Zhu ◽  
Jun Wang ◽  
Wengang Xu
Keyword(s):  
Power Consumption ◽  
Key Management ◽  
Named Data Networking ◽  
Average Delay ◽  
Continuous Growth ◽  
Power Efficient ◽  
Routing Scheme ◽  
Management Scheme ◽  
Green Routing ◽  
Data Networking

Due to the distributed and dynamic characteristics of the Internet of Vehicles (IoV) and the continuous growth in the number of devices, content-centric decentralized vehicular named data networking (VNDN) has become more suitable for content-oriented applications in IoV. However, the existing centralized architecture is prone to the failure of single points, which results in trust problems in key verification between cross-domain nodes and consuming more power and reducing the lifetime. Focusing on secure key management and power-efficient routing, this article proposes a blockchain-based key management and green routing scheme for VNDN. A blockchain-based key management scheme is presented to achieve secure and efficient distribution and verification of keys. Specifically, all trusted agencies (TAs) form a consortium blockchain for storing public key hashes to ensure the authenticity of users’ public keys. A green global routing scheme based on node relaying pressure (GGNRP) is proposed to save power consumption and reduce the forwarding delay. A new node relay pressure metric is introduced to assist with routing decisions. Detailed experiments and analysis show that, compared with the existing scheme, the proposed scheme can achieve secure key management and GGNRP can decrease the power consumption and average delay by 15.8% and 63.2%, respectively.

scholarly journals OPMSS: Optimal Producer Mobility Support Solution for Named Data Networking

2021 ◽  
Vol 11 (9) ◽  
pp. 4064
Author(s):  
Muktar Hussaini ◽  
Muhammad Ali Naeem ◽  
Byung-Seo Kim
Keyword(s):  
Optimal Routing ◽  
Data Path ◽  
Named Data Networking ◽  
Packet Losses ◽  
Average Delay ◽  
Internet Architecture ◽  
Mobility Support ◽  
Signaling Overhead ◽  
Handoff Latency ◽  
Data Networking

Named data networking (NDN) is designed as a clean-slate Internet architecture to replace the current IP Internet architecture. The named data networking was proposed to offer vast advantages, especially with the advent of new content distributions in IoT, 5G and vehicular networking. However, the architecture is still facing challenges for managing content producer mobility. Despite the efforts of many researchers that curtailed the high handoff latency and signaling overhead, there are still some prominent challenges, such as non-optimal routing path, long delay for data delivery and unnecessary interest packet losses. This paper proposed a solution to minimize unnecessary interest packet losses, delay and provide data path optimization when the mobile producer relocates by using mobility update, broadcasting and best route strategies. The proposed solution is implemented, evaluated and benchmarked with an existing Kite solution. The performance analysis result revealed that our proposed Optimal Producer Mobility Support Solution (OPMSS) minimizes the number of unnecessary interest packets lost on average by 30%, and an average delay of 25% to 30%, with almost equal and acceptable signaling overhead costs. Furthermore, it provides a better data packet delivery route than the Kite solution.

scholarly journals Evaluating CRoS-NDN: a comparative performance analysis of a controller-based routing scheme for named-data networking

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
João Vitor Torres ◽  
Igor Drummond Alvarenga ◽  
Raouf Boutaba ◽  
Otto Carlos Muniz Bandeira Duarte
Keyword(s):  
Distribution Networks ◽  
Content Distribution Networks ◽  
Named Data Networking ◽  
Comparative Performance ◽  
Delay Performance ◽  
Data Packets ◽  
Routing Scheme ◽  
Wide Range ◽  
New Locations ◽  
Data Networking

Abstract The huge amount of content names available in Named-Data Networking (NDN) challenges both the required routing table size and the techniques for locating and forwarding information. Content copies and content mobility exacerbate the scalability challenge to reach content in the new locations. We present and analyze the performance of a proposed Controller-based Routing Scheme, named CRoS-NDN, which preserves NDN features using the same interest and data packets. CRoS-NDN supports content mobility and provides fast content recovery from copies that do not belong to the consumer-producer path because it splits identity from location without incurring FIB size explosion or supposing prefix aggregation. It provides features similar to Content Distribution Networks (CDN) in NDN, and improves the routing efficiency. We compare our proposal with similar routing protocols and derive analytical expressions for lower-bound efficiency and upper-bound latency. We also conduct extensive simulations to evaluate results in data delivery efficiency and delay. The results show the robust behavior of the proposed scheme achieving the best efficiency and delay performance for a wide range of scenarios. Furthermore, CRoS-NDN results in low use of processing time and memory for a growing number of prefixes.

scholarly journals Cluster-Based Device Mobility Management in Named Data Networking for Vehicular Networks

2018 ◽  
Vol 2018 ◽  
pp. 1-7 ◽  
Author(s):  
Moneeb Gohar ◽  
Naveed Khan ◽  
Awais Ahmad ◽  
Muhammad Najam-Ul-Islam ◽  
Shahzad Sarwar ◽  
...  
Keyword(s):  
Mobility Management ◽  
Vehicular Networks ◽  
Cluster Head ◽  
Emerging Technology ◽  
Named Data Networking ◽  
Internet Architecture ◽  
Management Scheme ◽  
Hourglass Model ◽  
Access Router ◽  
Data Networking

Named data networking (NDN) is an emerging technology. It was designed to eliminate the dependency of IP addresses in the hourglass model. Mobility is a key concern of the modern Internet architecture, even though the NDN architecture has solved the consumer mobility. That is, the consumer can rerequest the desired data contents, while the producer mobility remains as an issue in the NDN architecture. This paper focuses on the issue of producer mobility and proposes the cluster-based device mobility management scheme, which uses the cluster heads to solve the producer mobility issue in NDN. In the proposed scheme, a cluster head has all information of its attached devices. A cluster head updates the routes, when a device moves to the new access router by sending all the attachment information. The proposed scheme is evaluated and compared with the existing scheme by using the ndnSIM simulation. From the results, we see that the proposed scheme can decrease the numbers of interest packets in the network, compared with the existing scheme.

Secure and private key management scheme in big data networking

2017 ◽  
Vol 11 (5) ◽  
pp. 992-999 ◽  
Author(s):  
Kai Fan ◽  
Shuyang Lou ◽  
Ruidan Su ◽  
Hui Li ◽  
Yintang Yang
Keyword(s):  
Big Data ◽  
Key Management ◽  
Private Key ◽  
Management Scheme ◽  
Key Management Scheme ◽  
Data Networking

Biometric-Based Authentication and Key Management Scheme for WBANs

2013 ◽  
Vol 2 (2) ◽  
pp. 23-31
Author(s):  
Sufyan T. Faraj Al-janabi ◽  
Ali J. Dawood ◽  
Ekram H. Hassan
Keyword(s):  
Key Management ◽  
Management Scheme ◽  
Biometric Based Authentication ◽  
Key Management Scheme

Key Management Scheme Using Time-Based Deployment for Wireless Sensor Networks

2010 ◽  
Vol 21 (3) ◽  
pp. 516-527 ◽  
Author(s):  
Ting YUAN ◽  
Jian-Qing MA ◽  
Yi-Ping ZHONG ◽  
Shi-Yong ZHANG
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Key Management ◽  
Wireless Sensor ◽  
Management Scheme ◽  
Key Management Scheme
Sign in / Sign up

Export Citation Format

Share Document