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Transmitter Measurements On Bluetooth Modules With FSP
White Papers This paper shows how to perform measurements on transmitter modules - largely in conformance with the Bluetooth test specifications - by remote control via the IEC/IEEE bus using an FSP Spectrum Analyzer and the optional FM/AM Demodulator (FS-K7).
[September 20, 2005, 3:00]
EnjoyMyMedia Transmitter Premium
Downloads The Transmitter even automatically converts videos to streamable Flash. By transforming a personal computer folder into a personal broadcasting channel, EnjoyMyMedia turns the act of saving a file into a way to stay in touch.
[November 3, 2007, 6:31]
Performance Analysis Of Space-Time Transmitter Diversity Techniques For W-CDMA Using Long Range Prediction
White Papers Transmitter diversity in the downlink of Code Division Multiple Access (CDMA) systems achieves similar performance gains to the mobile-station receiver diversity without the complexity of a mobile-station receiver antenna array.
[October 6, 2005, 3:00]
A Space-Time Pre-RAKE Transmitter Diversity Method For W-CDMA Using Long Range Prediction
White Papers Transmitter diversity in the downlink for Code Division Multiple Access (CDMA) systems provides a means to achieve similar performance gains as for the mobile-station receiver diversity without the complexity of a mobile-station receiver antenna...
[October 6, 2005, 3:00]
Space-Time Pre-RAKE Multiuser Transmitter Precoding For DS/CDMA Systems
White Papers A novel linear precoding method that combines Multiuser Interference (MAI) cancellation, pre-RAKE filtering and Transmitter (Tx) antenna diversity is proposed for the downlink of the Code Division Multiple Access (CDMA) channel.
[October 6, 2005, 3:00]
Implementation And Experimental Results Of A Three-Transmitter Three-Receiver OFDM/BLAST Testbed
White Papers A three-transmitter three-receiver orthogonal frequency-division multiplexing Bell Laboratories layered space-time testbed is set up, which achieves a peak data rate of 281.25 Mb/s and a spectral efficiency of 14.4 b/Hz/s.
[March 24, 2005, 2:00]
Low-Complexity Channel Estimation For Transmitter Diversity OFDM Systems
White Papers Transmitter diversity can be used with OFDM system for performance improvement in a fading environment. This paper proposes a novel low complexity, frequency domain channel estimation algorithm for transmitter diversity OFDM systems.
[July 21, 2005, 0:00]
XML Transmitter PRO
Downloads All settings are done in the XML Transmitter PRO desktop application. This low cost XML server lets you schedule the transfer of XML files in background using HTTP(S) or other protocols. It runs as a Microsoft Service.
[June 8, 2007, 19:31]
EnjoyMyMedia Transmitter
Downloads The Transmitter lets you share unlimited amounts of media. By transforming a personal computer folder into a personal broadcasting channel, EnjoyMyMedia turns the act of saving a file into a way to stay in touch.
[October 11, 2007, 4:46]
Joint Compensation Of OFDM Transmitter And Receiver IQ Imbalance In The Presence Of Carrier Frequency Offset
White Papers In this paper the effect of both transmitter and receiver IQ imbalance under carrier frequency offset in an OFDM system is studied and algorithms are developed to compensate for such distortions in the digital domain.
[April 11, 2007, 1:01]
A BER Analysis Of A Space-Time Signal Processing Scheme That Combines Transmitter Diversity With Beamforming
White Papers This paper introduces a new space-time signal processing scheme that uses both transmitter diversity technique and beamforming technique for Code-Division Multiple Access (CDMA) systems. The introduced scheme achieves the diversity gain over...
[June 16, 2006, 1:00]
Improved Digital-IF Transmitter Architecture For Highly Integrated W-CDMA Mobile Terminals
White Papers An improved digital Intermediate Frequency (IF) transmitter architecture for Wide-band Code-Division Multiple-Access (W-CDMA) mobile terminals is proposed. Based on the heterodyne design but without requiring any off-chip IF filter, the transmitter...
[February 15, 2006, 0:01]
Optimality Of Beamforming In Multiple Transmitter Multiple Receiver Communication Systems With Partial Channel Knowledge
White Papers This paper focuses on two canonical cases of channel feedback: mean feedback, where the mean of the channel is known to the transmitter and the covariance of the channel is assumed to be white with known magnitude, and covariance feedback, where...
[April 7, 2005, 3:00]
Digital-IF WCDMA Handset Transmitter IC In 0.25-µm SiGe BiCMOS
White Papers Implemented in a 0.25-µm SiGe BiCMOS process, a highly integrated low-power Transmitter IC (TxIC) is developed for wideband code-division multiple-access handset applications. Based on a digital-IF heterodyne architecture, it eliminates the...
[February 15, 2006, 0:01]
Optimizing Multi-Transmitter-Single-Receiver (MISO) Antenna Systems With Partial Channel Knowledge
White Papers The paper assumes the receiver has perfect knowledge of the channel but the transmitter has only limited channel information. This paper considers a narrowband point-to-point communication system with many (input) transmitters and a single (output...
[April 7, 2005, 3:00]
XML Transmitter
Downloads XML Transmitter is designed to POST or GET XML messages via HTTP to a Web server and displays the given answer from the Web server. The professional version XML Transmitter Pro has got more features. It can act as a server, which picks up XML files...
[April 17, 2007, 15:31]
An EM-Based Channel Estimation Algorithm For OFDM With Transmitter Diversity
White Papers This paper studies channel estimation for OFDM systems utilizing transmitter diversity and operating over multipath fading channels. An expectation-maximization (EM) based algorithm is introduced and compared to least-squares based estimation...
[October 21, 2004, 3:00]
Flexible Baseband Transmitter For OFDM
White Papers In this paper a flexible OFDM transmitter is presented together with basic theory behind OFDM transmission. To fully utilize the available spectrum for a wireless communication system it is feasible to adapt to different situations on the channel.
[July 26, 2005, 6:00]
A Full-Rate Software Implementation Of An IEEE 802.11a Compliant Digital Baseband Transmitter
White Papers A software based IEEE 802.11a digital baseband transmitter has been implemented on a highly parallel single-chip DSP processor. The transmitter is the first fully-compliant 802.11a software implementation, and is the first full-rate software...
[February 8, 2006, 0:01]
Making 802.11g Transmitter Measurements
White Papers This application note outlines the transmitter measurements required for 802.11g and examines how they relate to measurements needed for 802.11a and 802.11b testing. 802.11g is the latest standard in wireless computer networking.
[June 26, 2007, 7:52]
