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» State-Driven Energy Optimization in Wireless Sensor Networks
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ICUIMC
2011
ACM
12 years 11 months ago
A cross-layer design for resource allocation and congestion control in multichannel multi-hop cognitive radio networks
Efficient and fair resource allocation associated with congestion control in multi-hop cognitive radio networks (CRN) is a challenging problem. In this paper, we consider their mu...
Nguyen Van Mui, Choong Seon Hong
TISSEC
2008
235views more  TISSEC 2008»
13 years 7 months ago
SDAP: A Secure Hop-by-Hop Data Aggregation Protocol for Sensor Networks
Hop-by-hop data aggregation is a very important technique for reducing the communication overhead and energy expenditure of sensor nodes during the process of data collection in a...
Yi Yang, Xinran Wang, Sencun Zhu, Guohong Cao
GLOBECOM
2009
IEEE
14 years 2 months ago
MAC Protocol Engine for Sensor Networks
—We present a novel approach for Medium Access Control (MAC) protocol design based on protocol engine. Current way of designing MAC protocols for a specific application is based...
Sinem Coleri Ergen, Piergiuseppe Di Marco, Carlo F...
SECON
2007
IEEE
14 years 2 months ago
Quasi-static Centralized Rate Allocation for Sensor Networks
— Rate control for congestion mitigation and avoidance has received significant attention in the sensor networks literature. Existing rate control schemes dynamically assign rat...
Fang Bian, Sumit Rangwala, Ramesh Govindan
MOBISYS
2004
ACM
14 years 7 months ago
Implementing Software on Resource-Constrained Mobile Sensors: Experiences with Impala and ZebraNet
ZebraNet is a mobile, wireless sensor network in which nodes move throughout an environment working to gather and process information about their surroundings [10]. As in many sen...
Ting Liu, Christopher M. Sadler, Pei Zhang, Margar...