An efficient producer mobility management technique for real-time communication in NDN-based Remote Health Monitoring systems

Kar, Pushpendu; Chen, Ruibin; Qian, Yukai

doi:10.1016/j.smhl.2022.100309

Cited by 6 publications

(9 citation statements)

References 16 publications

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“…Kar et al [25] proposed an efficient producer mobility management technology for real-time communication in NDN-based remote health monitoring systems. This method not only registers the mobile producer with the nearest access point (AP), but also registers it with multiple adjacent APs.…”

Section: Anchorless Proposalsmentioning

confidence: 99%

“…Packets are always transmitted through anchor nodes, which will lead to problems such as mobile handoff path extension, single points of failure, and so on. Anchorless proposals [19][20][21][22][23][24][25][26][27] remove the anchor nodes, thus realizing optimization of the forwarding path to a certain extent and bringing better performance to the handover. With the rise of the mobile Internet, the Internet of Things, and the industrial Internet, various mobile applications that require low latency have emerged, such as augmented reality, intelligent vision applications, and online games.…”

Section: Introductionmentioning

confidence: 99%

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ICN-Oriented Mobility Support Method for Dynamic Allocation of Mobile Data Flows

2023

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Information-centric networking (ICN) is a promising solution that can meet the challenges of IP-based networks. ICN adopts the solution of separating name and address to solve the dual semantics problem of IP addresses, which has natural advantages in supporting mobility. These mobility support methods in ICN have realized route optimization to a certain extent. In fact, due to these methods not considering the real-time network environment, such as the bandwidth of the switching path and the characteristics of different mobile data flows, these approaches adopt the same routing optimization solution for all data flows generated by mobile users, resulting in a single switching path. The bandwidth of a single switching path may not meet the transmission requirements of mobile data flows, which will greatly affect the performance of mobile users. Therefore, how to efficiently allocate switching paths for multiple mobile data flows generated by mobile users is an urgent problem in ICN mobility support. In this paper, we first propose a mobility support method for dynamically allocating mobile data flows (DAFM) based on the ICN mobility support architecture and model the mobile data flow allocation problem as a late-binding node selection problem. We then propose a double-constraints heuristic algorithm (DCHA) based on the Moser algorithm. By simultaneously adjusting the bandwidth resource constraints of the switching path and the space resource constraints of the Mobility Flow Table (MFT), we achieve late-binding node selection to minimize average packet delay. Finally, experimental results show that our proposal can achieve mobility support. Under the guarantee of a low-latency Name Resolution System (NRS), our method outperforms other methods in terms of average packet delay, packet loss rate, and handover delay.

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Section: Anchorless Proposalsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

ICN-Oriented Mobility Support Method for Dynamic Allocation of Mobile Data Flows

2023

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“…• Increase overhead due to the use of two protocols in case of mobility [42] • Multiple AP updates to reduce AP switching • Increased overhead [43] highlighting the contribution and limitations of tracing based producer mobility management schemes is presented in Table 3.…”

Section: Tracing-based Approachesmentioning

confidence: 99%

“…Kar et al [43] proposed a seamless producer mobility management scheme for a real-time communication scenario in NDN-based remote health monitoring. In real-time remote health monitoring systems, high latency and packet loss are major challenges requiring attention from academia and industry.…”

Section: Tracing-based Approachesmentioning

confidence: 99%

Information-Centric Mobile Networks: A Survey, Discussion, and Future Research Directions

et al. 2023

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Information-centric networking (ICN) and its fruition, the named data networking (NDN) is a paradigm shift from host-centric address-based communication architecture to the content-centric namebased one. ICN intends to resolve various major issues faced by today's internet architecture such as privacy, security, consistent routing, and mobility, to name a few. With the massive increase of mobile data traffic in today's era, mobility is one of the major concerns in networking. On the one hand, ICN realization i.e., the NDN follows a pull-based communication model and natively supports the consumer (end-user) mobility in wired networks by maintaining the forwarding states on intermediate nodes. Nevertheless, the mobile consumer nodes confront issues in wireless networking environments such as excessive energy consumption as a result of request flooding, content retrieval delays due to intermittent connectivity, and bandwidth consumption due to the broadcasting nature of the wireless medium, among others. The producer (contentgenerator) mobility, on the other hand, was not initially supported in the original architectural design of NDN for both wired and wireless networks. Therefore, to efficiently address the degradation issues incurred by mobile consumer/producer nodes, a plethora of mobility management schemes have been proposed over the recent few years. In this paper, we provided a detailed survey on the existing research efforts-in the context of producer as well as consumer mobility, that have been proposed in the literature. Moreover, we outlined various research directions considering the role of mobility in futuristic technologies such as artificial intelligence-enabled smart networks, edge computing, software-defined networking, vehicular-fog computing, autonomous driving, and resource-constrained Internet of Things.INDEX TERMS Named data networking, mobility management, producer mobility, wireless networking, artificial intelligence, edge computing, vehicular fog computing, autonomous driving. I. INTRODUCTIONT HE 21st century is experiencing immense growth in the production of data 1 as the result of the adaptation of the Internet of Things (IoT) vision in almost every walk of life [1]- [4]. The produced data is shared by enabling the communication between two parties: 1) the producer node, which could be a resource-rich server device on the Internet or resource-constrained sensor node in wireless sensor 1 We use Data with a uppercase "D" to refer to ICN/NDN Data packet whereas data with lowercase "d" refer to general data. networks (WSNs), among others, and 2) the consumer node, which could be an end-user using a mobile application on a smartphone, browsing a website on a laptop, or a base station in the WSNs environment. Due to the heavy data production in real-time scenarios, the current internet architecture and other existing wireless networking environments such as mobile ad hoc networks (MANETs), vehicular ad hoc networks (VANETs), and WSNs, are facing significant challenges specifically when the ...

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“…We roughly divide seamless mobility methods in ICN into three categories, namely broadcast/multicast-based methods, active caching-based methods, and temporary bufferbased methods. When the network loses the location of mobile producers, broadcast/ multicast-based methods [8][9][10] achieve seamless mobility support by finding mobile producers through multicast/broadcast interests. In larger, denser network environments, multicast/broadcast interests can incur significant network overhead.…”

Section: Introductionmentioning

confidence: 99%

A Method for 5G–ICN Seamless Mobility Support Based on Router Buffered Data

Xing,

Deng,

Han

2024

Future Internet

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The 5G core network adopts a Control and User Plane Separation (CUPS) architecture to meet the challenges of low-latency business requirements. In this architecture, a balance between management costs and User Experience (UE) is achieved by moving User Plane Function (UPF) to the edge of the network. However, cross-UPF handover during communication between the UE and the remote server will cause TCP/IP session interruption and affect continuity of delay-sensitive real-time communication continuity. Information-Centric Networks (ICNs) separate identity and location, and their ability to route based on identity can effectively handle mobility. Therefore, based on the 5G-ICN architecture, we propose a seamless mobility support method based on router buffered data (BDMM), making full use of the ICN’s identity-based routing capabilities to solve the problem of UE cross-UPF handover affecting business continuity. BDMM also uses the ICN router data buffering capabilities to reduce packet loss during handovers. We design a dynamic buffer resource allocation strategy (DBRAS) that can adjust the buffer resource allocation results in time according to network traffic changes and business types to solve the problem of unreasonable buffer resource allocation. Finally, experimental results show that our method outperforms other methods in terms of average packet delay, weighted average packet loss rate, and network overhead. In addition, our method also has good performance in average handover delay.

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An efficient producer mobility management technique for real-time communication in NDN-based Remote Health Monitoring systems

Cited by 6 publications

References 16 publications

ICN-Oriented Mobility Support Method for Dynamic Allocation of Mobile Data Flows

ICN-Oriented Mobility Support Method for Dynamic Allocation of Mobile Data Flows

Information-Centric Mobile Networks: A Survey, Discussion, and Future Research Directions

A Method for 5G–ICN Seamless Mobility Support Based on Router Buffered Data

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