RT Conference Proceedings
T1 A Dynamic Service Lookup and Discovery Scheme using a Self-Organizing Overlay Network for Indoor Location-Based Service
A1 Jeong, Seol Young
A1 Jo, Hyeong Gon
A1 Kang, Soon Ju
A2 García Valls, Marisol
A2 Cucinotta, Tommaso
AB Indoor location-based service (LBS) has variouschallenges, including that of numerous service lookups beingrequested concurrently and frequently from several locations,and that the network infrastructure needs to support highscalability, such as inserting or deleting network nodes anytimeand anywhere. In general, indoor LBS resources are generallylocated in close proximity to the requested point. However, atraditional centralized LBS system needs to maintain ageographical map of the entire building or complex in itscentral server, which can cause low scalability and trafficcongestion. This paper presents a self-organizing and fullydistributed indoor LBS platform through regional cooperationamong devices, and a service lookup algorithm that searchesfor the shortest physical path to the service resource. Anevaluation of the performance of the proposed platform hasbeen compared to the traditional centralized method regardingthe service turnaround time according to the number ofconcurrent lookup increases.
PB Universidad Carlos III de Madrid
YR 2012
FD 2012-12-04
LK https://hdl.handle.net/10016/17928
UL https://hdl.handle.net/10016/17928
LA eng
NO REACTION 2012. 1st International workshop on Real-time and distributed computing in emerging applications. December 4th, 2012, San Juan, Puerto Rico.
NO This work was supported by the IT R&D program of MKE/KEIT. [10041145, Self-Organized Softwareplatform(SOS) for welfare devices]
DS e-Archivo
RD 1 sept. 2024