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ICOIN
2007
Springer
14 years 4 months ago
Collision-Free Downlink Scheduling in the IEEE 802.15.4 Network
Abstract. IEEE 802.15.4 is the Low-Rate Wireless Personal Area Network (LR-WPAN) standard that is suitable for wireless sensor networks and wireless home networks among others. The...
Sangki Yun, Hyogon Kim
ICISC
2000
102views Cryptology» more  ICISC 2000»
13 years 11 months ago
Micropayments for Wireless Communications
Abstract. Electronic payment systems for wireless devices need to take into account the limited computational and storage ability of such devices. Micropayment schemes seem well su...
DongGook Park, Colin Boyd, Ed Dawson
TITB
2010
122views Education» more  TITB 2010»
13 years 4 months ago
Motion-tolerant magnetic earring sensor and wireless earpiece for wearable photoplethysmography
This paper addresses the design considerations and critical evaluation of a novel embodiment for wearable photoplethysmography (PPG) comprising a magnetic earring sensor and wirele...
Ming-Zher Poh, Nicholas C. Swenson, Rosalind W. Pi...
PERVASIVE
2007
Springer
14 years 4 months ago
Shake Well Before Use: Authentication Based on Accelerometer Data
Abstract. Small, mobile devices without user interfaces, such as Bluetooth headsets, often need to communicate securely over wireless networks. Active attacks can only be prevented...
Rene Mayrhofer, Hans Gellersen
JDIM
2010
157views more  JDIM 2010»
13 years 4 months ago
Case studies on context-aware mobile multimedia services
: This paper explores the design, implementation and evaluation of context-aware mobile multimedia services by presenting six case studies on different application domains. The cas...
Timo Ojala