71 search results - page 6 / 15 » Low Complexity Toa Estimation for Wireless Location |
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OPODIS
2004
14 years 10 months ago
2004
Secure location verification is a recently stated problem that has a number of practical applications. The problem requires a wireless sensor network to confirm that a potentially...
ISCAS
2005
IEEE
15 years 3 months ago
2005
IEEE
In conventional video coding, the complexity of an encoder is generally much higher than that of a decoder because of operations such as motion estimation consume significant com...
JVCIR
2010
14 years 7 months ago
2010
In this paper, we develop algorithms for estimating transmission distortion in wireless video communication systems. By leveraging the analytical results obtained in our previous ...
ADHOCNOW
2008
Springer
15 years 3 months ago
2008
Springer
Abstract. A current challenge in wireless sensor networks is the positioning of sensor nodes for indoor environments without dedicated hardware. Especially in this domain, many app...
VLSISP
2002
14 years 9 months ago
2002
Abstract. This paper presents a reduced-complexity, fixed-point algorithm and efficient real-time VLSI architectures for multiuser channel estimation, one of the core baseband proc...