356 search results - page 71 / 72 » A Novel Key Redistribution Scheme for Wireless Sensor Networ... |
GLOBECOM
2010
IEEE
13 years 3 months ago
2010
IEEE
Cognitive radio (CR) emerges as a key technology to enhance spectrum efficiency and thus creates opportunistic transmissions over links. Supporting the routing function on top of n...
CORR
2011
Springer
12 years 10 months ago
2011
Springer
Heterogeneous base stations (e.g. picocells, microcells, femtocells and distributed antennas) will become increasingly essential for cellular network capacity and coverage. Up unt...
ADHOCNETS
2009
Springer
13 years 8 months ago
2009
Springer
This paper is a sequel of previous work, in which we have studied the traffic management problem in UMTS. The main objective was to improve the spectral efficiency of cellular netw...
SP
2006
IEEE
14 years 13 days ago
2006
IEEE
Inspired by unidirectional error detecting codes that are used in situations where only one kind of bit errors are possible (e.g., it is possible to change a bit “0” into a bi...
RTSS
2006
IEEE
14 years 13 days ago
2006
IEEE
With the emergence of large wired and wireless sensor networks, many real-time applications need to operate on continuous unbounded data streams. At the same time, many of these s...