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Device discovery for the PalCom pervasive middleware with eliminated cross-networks periodic heart-beat messages

In English

Författare

Summary, in English

Service discovery is central in pervasive middleware systems, built on top of the communication substrate using the more fundamental mechanisms for device discovery. In mobile pervasive systems devices come and go, and switch network frequently, demanding support for device discovery across heterogeneous networks. We present the design of a device discovery mechanism for the PalCom middleware that eliminates the need for cross-network periodic keep-alive messages while still supporting timely detection of missing devices, i.e. undiscovery. The design has been implemented and is evaluated against the simplistic approach of flooding the inter-connected networks with keep-alive messages. (C) 2014 The Authors. Published by Elsevier B.V.

Publiceringsår

2014

Språk

Engelska

Sidor

64-71

Publikation/Tidskrift/Serie

Procedia Computer Science

Volym

37

Dokumenttyp

Konferensbidrag

Förlag

Elsevier

Ämne

  • Computer Science

Nyckelord

  • pervaisve middleware
  • device discovery
  • network traffic optimization

Conference name

5th International Conference on Emerging Ubiquitous Systems and Pervasive Networks (EUSPN)

Conference date

2014-09-22 - 2014-09-25

Conference place

Halifax, Canada

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 1877-0509