Abstract
We present a solution for service discovery of resource constrained devices based on mDNS/DNS-SD. We extend the mDNS/DNS-SD service discovery protocol with support for proxy servers. Proxy servers temporarily store information about services offered on resource constrained devices and respond on their behalf while they are not available. We analyze two protocols for the delegation mechanism between a service provider and a proxy server: an active proxy protocol, as used in the mDNS/DNS-SD implementation by Apple, and a new, passive proxy protocol. We implement and simulate both approaches. Based on the delay and energy usage, we show that the second approach converges faster, thus saving more energy by allowing the resource constrained device to be turned off earlier.
Original language | English |
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Title of host publication | 15th IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM 2014, Sydney NSW, Australia, June 16-19, 2014) |
Place of Publication | Piscataway |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 1-6 |
ISBN (Print) | 978-147994786-7 |
DOIs | |
Publication status | Published - 2014 |
Event | 15th IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM 2014) - Sydney, Australia Duration: 16 Jun 2014 → 19 Jun 2014 Conference number: 15 |
Conference
Conference | 15th IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM 2014) |
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Abbreviated title | WoWMoM 2014 |
Country/Territory | Australia |
City | Sydney |
Period | 16/06/14 → 19/06/14 |