11 search results - page 2 / 3 » Signal model and receiver algorithms for a transmit-referenc... |
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this paper we consider the problem of semiblind carrier frequency offset (CFO) estimation for OFDM systems. Specifically, we consider a synchronization scheme based on the ...
WALCOM
2007
IEEE
13 years 6 months ago
2007
IEEE
Due to the recent growth in the demand of mobile communication services in several typical environments, the development of efficient systems for providing specialized services ha...
ICRA
2009
IEEE
13 years 11 months ago
2009
IEEE
— This paper presents the localization of a mobile robot while simultaneously mapping the position of the nodes of a Wireless Sensor Network using only range measurements. The ro...
ICWN
2007
13 years 6 months ago
2007
—To meet the demand for broadband wireless communication, wireless systems should work well in typical wireless environments, characterized by the path loss of the signals, multi...
RTSS
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract—Multi-channel design has received significant attention for low-power wireless networks (LWNs), such as 802.15.4-based wireless sensor networks, due to its potential of...