Sciweavers

2705 search results - page 460 / 541
» Splitting the sensor node
Sort
View
SECON
2008
IEEE
15 years 11 months ago
Enhancing the Data Collection Rate of Tree-Based Aggregation in Wireless Sensor Networks
— What is the fastest rate at which we can collect a stream of aggregated data from a set of wireless sensors organized as a tree? We explore a hierarchy of techniques using real...
Özlem Durmaz Incel, Bhaskar Krishnamachari
ICC
2007
IEEE
139views Communications» more  ICC 2007»
15 years 10 months ago
Constant Storage Self-Healing Key Distribution with Revocation in Wireless Sensor Network
— A self-healing key distribution scheme enables a large group of users (sensor nodes) to establish a session key dynamically over an unreliable, or lossy wireless network. The m...
Ratna Dutta, Yong Dong Wu, Sourav Mukhopadhyay
INFOCOM
2005
IEEE
15 years 10 months ago
Link scheduling in sensor networks: distributed edge coloring revisited
— We consider the problem of link scheduling in a sensor network employing a TDMA MAC protocol. Our link scheduling algorithm involves two phases. In the first phase, we assign ...
Shashidhar Gandham, Milind Dawande, Ravi Prakash
DCOSS
2006
Springer
15 years 8 months ago
Approximation Algorithms for Power-Aware Scheduling of Wireless Sensor Networks with Rate and Duty-Cycle Constraints
We develop algorithms for finding the minimum energy transmission schedule for duty-cycle and rate constrained wireless sensor nodes transmitting over an interference channel. Sinc...
Rajgopal Kannan, Shuangqing Wei
EXPERT
2006
84views more  EXPERT 2006»
15 years 4 months ago
Infrastructure for Engineered Emergence on Sensor/Actuator Networks
abstraction rules that hide the complexity of systems of components. We've begun this process in the domain of sensor/actuator network applications, observing that in manyappl...
Jacob Beal, Jonathan Bachrach