An Efficient Delay Tolerant Networks Routing Protocol for Information-Centric Networking

Kang, Min Wook; Seo, Dong Yeong; Chung, Yun Won

doi:10.3390/electronics9050839

Cited by 5 publications

(4 citation statements)

References 25 publications

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“…This protocol is called reactive overload control (OC) in this paper. The concept of reducing unnecessary forwarding of already delivered messages to a destination node in reactive overload control is similar to the work in our previous work [25], where the concept of the anti-packet [24] was also applied for multiple requesters and multiple caching nodes environment in DTN for information-centric networking (ICN) by defining a satisfaction flag for a pair of delivered data and requester.…”

Section: Group Of Node Zmentioning

confidence: 95%

“…Reducing message forwarding for delivered a message to a node that belongs to the same group as the destination node of the message in proactive overload control is different from that in [24,25], since message forwarding is restricted proactively; although, a message is not delivered to a destination node but is only delivered to a node that belongs to the same group as the destination node of the message for more active overload control. Additionally, a message delivered to a node in the same group as a destination node is not removed from the buffer of contact nodes, different from that in [24,25], but direct delivery is only allowed for the message at the contact node.…”

Section: Group Of Node Zmentioning

confidence: 99%

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An Efficient Routing Protocol with Overload Control for Group Mobility in Delay-Tolerant Networking

Kang

Chung

2021

Electronics

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In delay-tolerant networking (DTN), messages are delivered to destination nodes by using opportunistic contacts between contact nodes, even if stable routing paths from source nodes to destination nodes do not exist. In some DTN network environments, such as military networks, nodes movement follows a group movement model, and an efficient DTN routing protocol is required to use the characteristics of group mobility. In this paper, we consider a network environment, where both intra- and intergroup routing are carried out by using DTN protocols. Then, we propose an efficient routing protocol with overload control for group mobility, where delivery predictability for group mobility is defined and proactive overload control is applied. Performance evaluation results show that the proposed protocol had better delivery ratios and overhead ratios than compared protocols, although the delivery latency was increased.

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Section: Group Of Node Zmentioning

confidence: 95%

Section: Group Of Node Zmentioning

confidence: 99%

An Efficient Routing Protocol with Overload Control for Group Mobility in Delay-Tolerant Networking

Kang

Chung

2021

Electronics

Self Cite

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“…However, the buffer congestion is ignored in this protocol to prioritized the relevant messages. Authors in Reference 31, proposed a DTN routing protocol for information centric network (ICN) by using request strategy to deal with multiple caching nodes. The status table is shared including data ID, requester ID, and satisfaction flag for data delivery status.…”

Section: Related Workmentioning

confidence: 99%

Congestion aware reward based scheme based on delay tolerant networks for emergency evacuation in 6G‐based internet of things networks

Awan

Tariq

Qureshi

et al. 2023

Trans Emerging Tel Tech

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Internet of Things (IoT) networks are based on advanced augmented reality‐based applications for better services. These advanced networks are always at threat due to different disasters in an urban congested environment. Delay tolerant networks is one of the well‐known solutions with various features. However, due to heavy data traffic, it suffered from congestion and selfish behavior issues. The existing solutions endeavored to mitigate selfishness and enforce nodes to cooperate which leads to congestion. The information concerning other nodes in the network is needed and to be maintained, stored, and shared. In this article, the issue of the occurrence of congestion while mitigating the selfish behavior of nodes is taken into account, especially for augmented reality (AR) and 6 G‐based IoT networks. This article proposes a credit‐based congestion aware reward‐based scheme for enforcing nodes to cooperate to refrain from selfishness. The load‐sharing technique handles the congestion in 6G/AR‐based IoT networks where the messages are shifted to low or non‐congested nodes rather than dropping them. Simulation results affirm the efficacy of the proposed scheme in terms of data delivery ratio, network overhead, energy consumption, and latency and outperform compare to the state‐of‐the‐art schemes.

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“…The routing path defines the stretch encountered while completing the request from the publisher to the consumer as illustrated in Figure 1. The path with the lesser number of hops encounters lesser stretch [42]. Routing optimization leads to the efficient path for content retrieval.…”

Section: Introductionmentioning

confidence: 99%

Intelligent Stretch Optimization in Information Centric Networking-Based Tactile Internet Applications

et al. 2021

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The fifth-generation (5G) mobile network services are currently being made available for different use case scenarios like enhanced mobile broadband, ultra-reliable and low latency communication, and massive machine-type communication. The ever-increasing data requests from the users have shifted the communication paradigm to be based on the type of the requested data content or the so-called information-centric networking (ICN). The ICN primarily aims to enhance the performance of the network infrastructure in terms of the stretch to opt for the best routing path. Reduction in stretch merely reduces the end-to-end (E2E) latency to ensure the requirements of the 5G-enabled tactile internet (TI) services. The foremost challenge tackled by the ICN-based system is to minimize the stretch while selecting an optimal routing path. Therefore, in this work, a reinforcement learning-based intelligent stretch optimization (ISO) strategy has been proposed to reduce stretch and obtain an optimal routing path in ICN-based systems for the realization of 5G-enabled TI services. A Q-learning algorithm is utilized to explore and exploit the different routing paths within the ICN infrastructure. The problem is designed as a Markov decision process and solved with the help of the Q-learning algorithm. The simulation results indicate that the proposed strategy finds the optimal routing path for the delay-sensitive haptic-driven services of 5G-enabled TI based upon their stretch profile over ICN, such as the augmented reality /virtual reality applications. Moreover, we compare and evaluate the simulation results of propsoed ISO strategy with random routing strategy and history aware routing protocol (HARP). The proposed ISO strategy reduces 33.33% and 33.69% delay as compared to random routing and HARP, respectively. Thus, the proposed strategy suggests an optimal routing path with lesser stretch to minimize the E2E latency.

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An Efficient Delay Tolerant Networks Routing Protocol for Information-Centric Networking

Cited by 5 publications

References 25 publications

An Efficient Routing Protocol with Overload Control for Group Mobility in Delay-Tolerant Networking

An Efficient Routing Protocol with Overload Control for Group Mobility in Delay-Tolerant Networking

Congestion aware reward based scheme based on delay tolerant networks for emergency evacuation in 6G‐based internet of things networks

Intelligent Stretch Optimization in Information Centric Networking-Based Tactile Internet Applications

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