‘Ofdm’
An Electronicstalk guide
Start with the news release
Mobile broadband connection over live LTE network from
Huawei Technologies, which we summarised at the time by saying "Huawei Technologies and Teliasonera/Netcom have announced the world's first mobile broadband internet connection over a live commercial LTE network, in Oslo, Norway. ".
Several months prior to that,
we featured the news release SMT703 adds flexibility to Wimax development from
Sundance Multiprocessor Technology: "Sundance has released the SMT703 Wimax development system. ".
In February 2009, we covered the news from Axis Network Technology
- take a look at Power amplifier module includes IP linearisation
which says: "Axis Network has introduced a triple mode power amplifier module and IP linearisation solution, offering a 45 per cent final stage efficiency for UMTS ETSI compliant 64QAM systems at 2.1GHz. ".
Take a look also at the news release from Agilent Technologies Europe, Agilent unveils MB-OFDM UWB validation software,
as well as RF analyser and generator run to 6.6GHz from National Instruments,
and Power amps cover cellular and WiMAX from BFi Optilas.
Latest stories...
RF measurements explained (July 2008)
Free CD aims to help engineers reduce their cost of test by simplifying and solving the most challenging RF measurement applications.
Card creates customisable acquisition (July 2008)
FPGA-based rapid acquisition/prototyping board allows real-time implementation of digital designs on multiple platforms.
OFDM technology creates novel powerline modem (May 2008)
The MAX2990 uses OFDM technology with DBPSK modulation and forward error correction to provide robust datacommunications in the presence of narrowband interference.
Reference designs prepare for LTE basestations (May 2008)
LTE reference designs empower OEMs with faster time to market and lower development costs as they can focus their resources on adding value and differentiating their products.
Software upgrades UWB WiMedia 1.2 testing (May 2008)
Methods of implementation provide step-by-step instructions for performing 1.2 specification compliance testing using the latest UWB Analysis software.
Comms design library upgrades for the long term (May 2008)
Latest version provides enhanced support for code generation and examples of important features of WiMAX and Long Term Evolution communications systems.
Power amplifier meets WiMAX needs (May 2008)
The AP3011 covers the key frequency ranges specified for WiMAX applications, from 2.3 to 2.7GHz.
WiMAX transceiver boosts SNR performance (April 2008)
Improved performance maximises the data throughput and radio-link range of nomadic and mobile WiMAX subscriber applications.
Further reading
-
Agilent unveils MB-OFDM UWB validation software
Agilent Technologies has announced the launch of an automated WiMedia-based multiband orthogonal frequency domain modulation (MB-OFDM) ultra-wideband (UWB) validation software.
-
OFDM technology creates novel powerline modem
The MAX2990 uses OFDM technology with DBPSK modulation and forward error correction to provide robust datacommunications in the presence of narrowband interference.
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