507 search results - page 75 / 102 » Signal processing challenges for future wireless communicati... |
TPDS
2008
14 years 9 months ago
2008
Recent technological advances have opened up a wide range of distributed real-time applications involving battery-driven embedded devices with local processing and wireless communi...
DCOSS
2007
Springer
15 years 3 months ago
2007
Springer
In self-organizing networks of battery-powered wireless sensors that can sense, process, and communicate, energy is the most crucial and scarce resource. However, since sensor netw...
DATE
2002
IEEE
15 years 2 months ago
2002
IEEE
Third generation’s wireless communications systems comprise advanced signal processing algorithms that increase the computational requirements more than ten-fold over 2G’s sys...
JCM
2006
14 years 9 months ago
2006
Orthogonal Frequency Division Multiplexing (OFDM) has been increasingly used in wireless broadband communication systems. Guard interval (GI) is used in OFDM system to reduce inter...
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ICDCSW
2007
IEEE
15 years 4 months ago
2007
IEEE
The goal of our work is to help users make more informed choices about what physical activities they undertake. One example is to provide relevant information to help someone choo...