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Research on Compressed Sensing and the Application in UWB Channel Estimation

Nyquist sampling theorem is the theoretical guidance of traditional signal sampling and processing. IT proves that the signal sampling rate is not less than twice the signal bandwidth for precise...

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Research on Compressed Sensing and the Application in Wireless Channel...

Compressed sensing theory is one of current research focuses in the field of signal processing. Traditional signal processing is based on the Nyquist sampling theorem, in which the signal is usually...

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Study of Coexistence between UWB and Cellular Mobile Communication Systems

The Ultra-wide Bandwidth (UWB) wireless communication system works at a very low power density, sharing the spectrum with traditional narrowband wireless communication system. Currently, IT is a hot...

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Research on Ultra-Wide Band Positioning System Using Multi-Tag Mechanism

Ultra-wide band communication (UWB) is a promising technology in the area of wireless sensor network due to its extremely low power consumption and high accuracy in in-door positioning applications,...

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Study on Indoor Location Technology Based on UWB

In recent years, with th e development of near field communication (NFC) and mobile technology, indoor lo cation-based services (LBS) has received considerable attention. Traditional indoor location t...

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Research of Heterogeneous Wireless Networks Based on Multi-mode AP

With the rapid development of communication technology, the concept of “wireless city” has already been well known. People’s needs for communication technologies are no longer confined to the simple...

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The Study of Channel Estimation Algorithms in MB-OFDM System

Ultra-wideband wireless communications (UWB) has been considered as one of the main techniques in short-range wireless communications because of its merits such as high transmission rate, good...

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Research of Wireless Sensor Network Location Algorithm Based on UWB and...

In wireless sensor network, node localization is one of the most Basic functions of sensor nodes. The monitoring data combined with node location information is just practical significance. For indoor...

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Study on Channel Estimation Algorithm in MB-OFDM UWB Communication System

In recent years, ultra-wideband (UWB) technology has gradually become a hotspot in the research and development of wireless communication area, and has received a significant amount of attention from...

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On the Timing Synchronization for MB-OFDM UWB Systems

Ultra-wide Bandwidth (UWB) technology has become an interesting research area in wireless communication, meanwhile orthogonal frequency division multiplexing (OFDM) technology is also considered the...

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