Engineering mobile wireless publish/subscribe systems for high performance

Farooq, Umar; Majumdar, Shikharesh; Parsons, Eric W.

doi:10.1109/mascot.2004.1348284

Cited by 4 publications

(7 citation statements)

References 16 publications

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“…Publish-subscribe messaging architectures can be employed to reduce the need for broadcasting. However, current implementations of publish/subscribe systems do not perform well in highly mobile and unreliable wireless settings [8]. Also, filtering technology employed in the typical publish/subscribe model has drawbacks such as unused connections and wasted queue space [9].…”

Section: Communication Patterns and Filtering In Emergency Responsementioning

confidence: 99%

A mobile architecture with dynamic message filtering for emergency response environments

Karakostas

2013

mUX J Mob User Exp

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This paper demonstrates that contemporary smartphones act as effective message filtering systems in high traffic environments such as emergency response organisations, without relying on central servers. We have prototyped a mobile messaging application for Android smartphones in the Erlang language. We implemented filtering rules based on message origin, importance, and temporal validity, and tested the filtering capabilities of a smartphone in a realistic setup, that simulates traffic of tens of thousands of messages per minute, as in a large scale emergency response operation. The conclusion is that careful coding of the messaging application so that it operates in constant memory space and judicious use of the available display area can provide an effective portable message filtering for real-time, high-volume traffic, and the potential to reduce information overload for the emergency responder.

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Section: Communication Patterns and Filtering In Emergency Responsementioning

confidence: 99%

A mobile architecture with dynamic message filtering for emergency response environments

Karakostas

2013

mUX J Mob User Exp

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“…Farooq et al [10,11] studied a durable subscriptionbased approach, which is quite popular and adopted by publish/subscribe systems that apply the Java Messaging Service [18] standards. It requires each broker to store all the published messages.…”

Section: Support P2p Publish/subscribe In Mtnmentioning

confidence: 99%

“…The results presented here thus verify the scalability and applicability of the proactive solution in the MTN environment, which is one of our contributions of this work. Additionally, we compare here the proposed proactive control with not only the typical reactive scheme [5,10], but also the durable subscription-based scheme, as adopted by JMS [18,29]. The results demonstrate much improved performance of our solution compared with other approaches.…”

Section: Introductionmentioning

confidence: 97%

Subscriber mobility management for a P2P publish/subscribe overlay in mobile tactical networks

Gaddah

Kunz

2009

Peer-to-Peer Netw. Appl.

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P2P (Peer-to-Peer) overlay is a promising distributed computing and communication paradigm that allows for a group of participants to share information and coordinate their resources. Dissemination of information among end users can also be greatly facilitated by the publish/subscribe model. In this paper, we employ the publish/subscribe model in a P2P mobile tactical networking environment. Considering the particular requirements for mobile tactical networks, we investigate the problem of subscriber mobility management and propose a novel proactive handoff approach for improved system responsiveness and reliability. A comprehensive performance evaluation of the proposed mechanism is presented. The obtained results demonstrate significant performance benefits of the proposed scheme.

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“…Even if we assume that not all the messages are published to all the brokers in the system, semi-durable subscription can handle this phenomenon of regionalism. This is discussed in detail in [13,14].…”

Section: Semi-durable Subscriptionsmentioning

confidence: 99%

“…In an earlier paper [15], we have described the performance of a popular implementation of publish/subscribe system for mobile wireless settings. We have also designed and evaluated middleware level handoffs, a well known solution to extend publish/subscribe systems to a mobile domain, and have identified the performance concerns of such solutions In another paper [13], we have given a high-level description of Semi-Durable Subscriptions, a technique that we have developed to overcome the challenges and the performance concerns publish/subscribe systems face in mobile wireless settings. The contributions of this paper are presented.…”

Section: Introductionmentioning

confidence: 99%

High Performance Publish/Subscribe Middleware for Mobile Wireless Networks

Farooq

Majumdar

Parsons

2007

Mobile Information Systems

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Decoupling, flexible, scalable and asynchronous nature of publish/subscribe paradigms makes them a good choice for mobile wireless networks. However, our research shows that current implementations of publish/subscribe systems as well as the traditional solutions for extending publish/subscribe systems to the mobile domain do not perform well in highly mobile and unreliable wireless settings. We present semi-durable subscriptions, a technique that we have developed to overcome the challenges and the performance concerns publish/subscribe systems face in mobile wireless settings. We discuss the architecture of semi-durable subscriptions and study in detail the effect of various mobility parameters on the performance of semi-durable subscriptions to demonstrate their efficacy in mobile wireless settings. We also discuss system parameters for semi-durable subscriptions and with the help of experimental results demonstrate how these parameters can be controlled to configure a system according to a set of desired characteristics.

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Engineering mobile wireless publish/subscribe systems for high performance

Abstract: Abstract

Cited by 4 publications

References 16 publications

A mobile architecture with dynamic message filtering for emergency response environments

A mobile architecture with dynamic message filtering for emergency response environments

Subscriber mobility management for a P2P publish/subscribe overlay in mobile tactical networks

High Performance Publish/Subscribe Middleware for Mobile Wireless Networks

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