Enabling QoS support for multi-core message broker in Publish/Subscribe system

Shah, Medha A.; Kulkarni, D.B.

doi:10.1109/iadcc.2014.6779421

Cited by 4 publications

(3 citation statements)

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“…In [7] the QoS support is based on the concept of general publish/subscribe for service oriented & general IoT systems. The QoS aware implementation for publish/subscribe system for IoT uses methods of "deadline aware system" and "smart dispatch" for implementing QoS mechanism in IoT systems.…”

Section: Ravi C Bhaddurgatte Vijaya Kumar B P Kusuma S Mmentioning

confidence: 99%

“…The QoS aware implementation for publish/subscribe system for IoT uses methods of "deadline aware system" and "smart dispatch" for implementing QoS mechanism in IoT systems. This was missing in traditional publish/subscribe systems, the message broker is modified in these systems to meet QoS in IoT systems and results in better resource allocation and minimizes number of failures [7]. An approach for QoS service of RFID tracking systems is discussed in [8].…”

Section: Ravi C Bhaddurgatte Vijaya Kumar B P Kusuma S Mmentioning

confidence: 99%

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A Cross layer QoS Framework for Heterogeneous IoT environment

Bhaddurgatte,

2019

IJEAT

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Internet of Things (IoT) is one of the fast growing technological paradigm in terms of architecture, standards, protocols, infrastructure deployment, Quality of Service (QoS), Service Level Agreements (SLAs), service provisioning, cross domain and cross platform implementations. IoT involves the techniques and technologies for sensing, actuation, communication, computation, networking and storage. In such a demanding environment the need for cross layer QoS functionalities are essential to address the issues like resources, mobility, security and energy management. The detailed review of literatures on IoT architectures and QoS implementations is made and it is observed that there is a need for cross layer QoS model in IoT environments and is one of the critical research challenges. A novel approach to address the above challenge(s) in an IoT environment requires an appropriate lathering of functional modules to different layers to meet different QoS requirements. Hence we propose a novel cross layer QoS framework supporting adaptable and distributed decision making in the IoT environment as a cross layer implementation addressing energy optimization and bandwidth efficiency. The results are verified by implementing the proposed framework in realistic IoT systems for verifying QoS parameters like delay, energy and bandwidth.

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Section: Ravi C Bhaddurgatte Vijaya Kumar B P Kusuma S Mmentioning

confidence: 99%

Section: Ravi C Bhaddurgatte Vijaya Kumar B P Kusuma S Mmentioning

confidence: 99%

A Cross layer QoS Framework for Heterogeneous IoT environment

Bhaddurgatte,

2019

IJEAT

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“…Communications might happen in both synchronous and asynchronous ways. Given the differences between the two, a useful approach is represented by the Publish/Subscribe communication scheme, based on a message broker [27]. With this solution, devices in the network send and receive messages along specific channels, which goes under the name of topic .…”

Section: Proposed Open Platformmentioning

confidence: 99%

On fast prototyping LoRaWAN: a cheap and open platform for daily experiments

Pulpito

Fornarelli

Pomo

et al. 2018

IET wirel. sens. syst.

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Low-Power Wide Area Networks (LPWANs) are gaining momentum within Internet of Things (IoT) circles, thanks to their inherent capabilities to simplify network topologies and increase coverage in low rate low power communications. This manuscript focuses on a specific LPWAN technology, namely Long Range Wireless Area Network (LoRaWAN), which is being widely investigated by the research community worldwide. LoRaWAN offers many noticeable features, including: wide coverage areas, security by design, power consumption and bandwidth optimization, and a high degree of flexibility and reconfigurability. Unfortunately, in spite of these valuable characteristics, LoRaWAN appliances are often closed source and proprietary. To bridge the gap, this manuscript proposes a prototype, which has been designed and set up using open low-cost experimental boards and programming tools, only. Moreover, an experimental campaign has been carried out in order to demonstrate the effectiveness of the developed platform.

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