Title	An Architecture for Delivering Location-Based Services
Author	Ronald Beaubrun, Bernard Moulin, Nafaa Jabeur
Citation	Vol. 7  No. 7  pp. 160-166
Keywords	Context-aware service, emergency service, GIS technology, location-based service, mapping applications, navigation service, web mapping, wireless architecture

Title	Efficient Indoor Location-Based System using Sensor Networks
Author	Jonghyun Kim, Dongho Lee, Kwangsue Chung
Citation	Vol. 11  No. 6  pp. 134-140
Keywords	Sensor networks, Indoor location-based system, Localization scheme, TDoA, Beacon management mechanism

Title	Location-Based Routing Protocols GAF and its enhanced versions in Wireless Sensor Network a Survey
Author	Hanane AZNAOUI, Said RAGHAY, Layla AZIZ
Citation	Vol. 16  No. 6  pp. 151-156
Keywords	WSN, routing protocols, location-based, GAF.