A New Data Transmission Strategy in Mobile D2D Networks --- Deterministic, Greedy, or Planned Opportunistic Routing?

Han, Yanyan; Wu, Hongyi; Yang, Zhipeng; Li, Deshi

doi:10.1109/tvt.2016.2540641

Cited by 13 publications

(10 citation statements)

References 48 publications

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“…Hence, the network energy consumption in the proposed ODCR protocol is lower than that of the LORA protocol. Figure 9 demonstrates that the packet loss ratio of the proposed ODCR protocol is much lower than the existing LEACH [18], TEEN [20] and LORA [21] protocols because the proposed ODCR protocol can perform quicker cluster recovery due to node movements compared to the existing algorithms. Hence, the probability of packet loss is much lower in the ODCR protocol.…”

Section: Simulation Resultsmentioning

confidence: 99%

“…On the other hand, among several routing protocols Social Relation Opportunistic Routing (SROR) identifies the forwarding nodes based on social relations and profiles among nodes. The work done in [20] introduces a planned opportunistic delay tolerant routing protocol by creating a subset of opportunistic links from source to destination, as opposed to a deterministic single copy or multiple copies of links between source to destination. This paper optimizes the multiple deterministic links to obtain only the best one in terms of lower data delivery rates.…”

Section: Related Workmentioning

confidence: 99%

“…Though edge computing supports decentralized data processing, routing data is signification in such networks for disaster recovery. However, designing an efficient opportunistic routing protocol [8,[11][12][13][14][15][16][17][18][19][20][21][22] in terms of energy efficiency, reliability and successful message transmission is a major challenge because of the mobility of nodes (i.e., rescue team members), the low transmission ranges of devices (i.e., smartphones, sensors, Bluetooth). Hence, this paper introduces an opportunistic density cluster-based routing protocol (ODCR) for emergency/disastrous situations.…”

Section: Introductionmentioning

confidence: 99%

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Efficient Opportunistic Routing Protocol for Sensor Network in Emergency Applications

2020

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Routing or forwarding information, such as the location of incidents and victims in a disaster, is significantly important for quick and accurate incident response. However, forwarding such information in disaster areas has been a challenging task for the Wireless Sensor Network as existing networks are affected (destroyed or overused) the disaster. Opportunistic information forwarding can play a vital role in such circumstances. Existing opportunistic routing protocols require huge message transmissions for cluster restoration, which is not energy efficient and results in packet loss. Hence, this paper introduces an energy efficient and reliable opportunistic density cluster-based routing protocol that opportunistically transmits data using a density-clustering protocol for emergency and disaster situations. Simulation results show that the proposed protocol outperforms some existing and well-known routing protocols in terms of network energy consumption, throughput and successful data transmissions.Electronics 2020, 9, 455 2 of 17 sensors can communicate properly and efficiently manage their energy consumption and forward information to the first responders. In this protocol, nodes carry stored messages while moving around and forward them whenever an opportunity arises. This opportunity is simply making a contact with a node that knows how to route the message closer to the desired receiver. Hence, a route is built dynamically from the sender to the receiver. Any node can possibly be the next hop in an opportunistic forwarding. Figure 1 demonstrates such an opportunistic network for disaster recovery.

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Section: Simulation Resultsmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Efficient Opportunistic Routing Protocol for Sensor Network in Emergency Applications

2020

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“…D2D offloading is an interesting method to reduce congestion in cellular networks [8]. Unicast and multicast D2D dissemination strategies are studied in [21], [22], [23]. By adding the infrastructure in the picture, the focus shifts towards the selection of an optimal subset of users to kick-start dissemination [1], [24].…”

Section: Related Workmentioning

confidence: 99%

Should I seed or should I not: On the remuneration of seeders in D2D offloading

Rebecchi

Amorim

Conan³

2016

2016 IEEE 17th International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM)

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Traffic offloading using opportunistic device-todevice (D2D) communications is a new and exciting opportunity for cellular operators to cope with the unprecedented mobile data growth. A limitation of existing proposals is that they assume that all terminals are, by default, involved in the D2D forwarding process. In particular, they do not capture the need to reward seed users. For this reason, we include a rewarding cost in the design of the opportunistic offloading strategy. In our solution, we make the difference between nodes that receive content through the cellular channel only (leechers) and nodes that take part in the forwarding process (seeders). The key point for an operator is to design a global strategy to select which nodes act as seeders and which ones as leechers, in order to reduce the total dissemination cost. We formulate this question as a stochastic control problem that we solve using an application of Pontryagin's Maximum Principle. We provide a mathematical framework to devise the optimal strategy for opportunistic offloading under a generic cost model. First, we show that an optimal solution exists; then, from this policy, we extract some insights to develop heuristics. Finally, we discuss the advantages of the proposed model compared to the classic seeder-only model. We demonstrate that separating seeders/leechers leads to better incentive strategies in the most demanding cases of content with a large span of delivery delays.

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“…Currently, a variety of approaches have been proposed for content sharing and data transmission based on different techniques (e.g., replication-based and forwarding-based) [6][7][8][9][10][11][12][13][14]. Replicationbased schemes allow multiple copies of a content existing in the environment in the hope that multiple copies will increase the content delivery ratio, of which the epidemic solution based on flooding policy is the typical scheme.…”

Section: Introductionmentioning

confidence: 99%

An Efficient Content Dissemination Approach for Mobile E-Learning

Zhang¹,

Yu²,

Huang³

et al. 2017

dtssehs

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Abstract. With the rapid development of Device-to-Device (D2D) wireless communication technologies and the wide applications of human-carried smart mobile devices such as smart phones and tablets, content sharing attracts numerous attentions in mobile E-learning environments. Due to the high mobility of humans and the resource-limited smart mobile devices, the design of efficient content sharing schemes faces great challenges. This paper presents a novel data dissemination approach for efficient content sharing in mobile e-learning environments. In the proposed approach, a policy of random splitting and broadcasting of contents is applied to decrease the number of re-transmissions. The simulation results prove its efficiency and higher delivery ratio compared with traditional approaches.

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A New Data Transmission Strategy in Mobile D2D Networks --- Deterministic, Greedy, or Planned Opportunistic Routing?

Cited by 13 publications

References 48 publications

Efficient Opportunistic Routing Protocol for Sensor Network in Emergency Applications

Efficient Opportunistic Routing Protocol for Sensor Network in Emergency Applications

Should I seed or should I not: On the remuneration of seeders in D2D offloading

An Efficient Content Dissemination Approach for Mobile E-Learning

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