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OFDM What does OFDM stand for? Search results

What does OFDM stand for?
Orthogonal Frequency Division Multiplexing (OFDM) is a digital transmission techniques that ultilizes large numbers of carriesr spaced apart at slightly different frequencies. OFDM is used in many wireless application including Wi-Fi, digital radio and TV broadcasting in Europe and Japan and UWB. (Souce: EE Times)
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2004-04-14 Wisair demos first MB-OFDM UWB transceiver
Wisair has unveiled and demonstrated the first ultrawideband transceiver to meet the physical-layer requirements of the multiband-OFDM specs.
2006-06-19 UCT licenses Qualcomm's OFDM/OFDMA tech
Qualcomm and United Computer & Telecommunications announced they have entered into an OFDM/OFDMA subscriber unit, router and modem card license agreement.
2012-08-15 Testing next-gen optical systems with simulated OFDM signals
Learn about software and hardware that can handle a wide range of modulation schemes, channel spacings, spectral widths, and detec¬tion methods.
2009-02-18 Testing an OFDM-based MIMO system
This article looks at a few key parameters and the tests needed to tell how an OFDM-based MIMO system is performing.
2009-09-04 Partners release OFDM-based PLC spec
The OFDM-based PLC specification facilitates global smart grid implementations and supports the IPv6 internet-protocol standard.
2008-05-28 OFDM-based, powerline communication modem debuts
Maxim Integrated Products has introduced the MAX2990 OFDM-based, power-line communication modem.
2001-05-16 OFDM shoulders heavy RF traffic
Many industry leaders have said that OFDM technology is the future of wireless communications as we know it.
2004-11-12 Multiband OFDM Alliance releases UWB PHY specs
The Multiband OFDM Alliance Special Interest Group has formally made available to its 170 member companies the physical layer (PHY) specification it has been working on for nearly a year, the group announced at the Electronica trade show.
2004-07-30 Motorola to push OFDM for high-speed wireless apps
Motorola will be pushing for the use of orthogonal frequency division multiplexing (OFDM) as the technology of choice for ultra high-speed wireless communications following field experiments and research at Motorola Labs which demonstrate that OFDM can support networks with a peak downlink speed of up to 300Mbps.
2003-06-01 Modeling and simulation of an OFDM WLAN receiver
This paper presents a behavioral modeling and simulation approach for OFDM WLAN receiver designs that is capable of handling s-parameter descriptions for RF building blocks and digitally-controlled AGC feedback.
2002-05-16 Matsushita develops OFDM demodulator for digital broadcasting
Matsushita Electric Ind. Co. Ltd has announced the development of the MN88441-H OFDM demodulator LSI for use in digital terrestrial television and sound broadcasting.
2009-01-16 Implementing OFDM modulation for wireless communications
This application note discusses various implementation schemes for orthogonal frequency division multiplexing (OFDM) modulation and demodulation.
2009-01-09 How much do you know about OFDM, WiMAX?
A virtual "sit down" with some industry leaders offers a peek at where OFDM and WiMAX technology is and where they think it is going.
2003-02-12 Fujitsu teams with Wi-LAN to develop W-OFDM chipset
Fujitsu Microelectronics Inc. and Wi-LAN Inc. have partnered to jointly develop a W-OFDM chipset targeted for long-distance wireless application.
2009-03-05 Freescale, arivus develop OFDM PLC solutions
Freescale Semiconductor Inc. and arivus GmbH have teamed up to develop advanced OFDM power line communications (PLC) modem solutions.
2008-09-03 Fast OFDM on Xtensa processors
This application note looks briefly at fast signal processing for wireless modems.
2007-07-16 Deal with OFDM, a new old technology
OFDM has its roots in the military communication systems. Today, building an OFDM-based system has many considerations, depending on the operating environment and application requirements. This article briefly tackles OFDM's history, and discusses the challenges of developing systems with OFDM and OFDM design tips.
2011-01-12 Custom OFDM signal generation
Read about OFDM technology and know how to use the Agilent SystemVue software to generate custom OFDM/OFDMA signals.
2008-09-01 Consider FFT module reuse in OFDM modulation
This article provides an example for implementing OFDM modulation and demodulation in reconfigurable wireless systems. FFT module reuse is the core of the architectures considered. The design example implements OFDM modulation and demodulation for 3GPP LTE that supports reconfigurable FFT size and CP size.
2006-04-04 Bluetooth SIG selects MB-OFDM UWB for integration with Bluetooth
The Bluetooth SIG has selected the WiMedia Alliance multiband orthogonal frequency division multiplexing version of UWB for integration with current Bluetooth wireless technology.
2002-04-02 Bermai receives $15M funding for OFDM on CMOS systems
Bermai Inc. has received $15 million in its first round of venture funding. With the funding, Bermai will launch an OFDM single-chip device on CMOS systems for next-generation wireless networking based on the 802.11a standard at 5GHz.
2013-02-26 Analyst: OFDM NLOS to lead LTE backhaul in 2018
The sub-6GHz orthogonal frequency-division multiplexing non-line-of-sight is set to become the most popular backhaul choice for LTE macrocells and small cells, noted ABI Research.
2002-01-17 Alliance rallies around Flarion's flash-OFDM technology
Fourteen companies have formed an alliance to develop and deploy Flarion Technologies' flash-OFDM technology for mobile services based on the Internet protocol (IP).
2005-07-15 Wisair rolls out first UWB-based wireless USB baseband chip
Wisair has released the first multiband OFDM-compliant baseband chip for wireless USB based on the WiMedia specification.
2001-04-01 Wireless Web appliances evolve anew
This article describes the common wireless technologies for embedded platforms, such as Cellular Digital Packet Data and General Packet Radio Service, for web appliances.
2015-01-06 Wireless startup to unveil tech to boost spectral efficiency
The technology from MagnaCom promises wireless connections that use less scarce spectrum or deliver higher data rates using the same bands to enable digital broadcast standards such as DVB-C2 and DVB-T2.
2001-12-01 Wireless LAN technology enables the real Internet
This article introduces some of the major principles of OFDM and presents some of the reasons why it has become one of the preeminent choices for high-speed data communications.
2005-09-16 UWB opportunities under new FCC waiver
This new rule signals the Commission's desire to leverage available spectrum and encourage innovation in the industry.
2004-02-23 UWB forms base of wireless USB, 1394 efforts
Members of the Multiband OFDM Alliance said its upcoming ultrawideband (UWB) specification will form the basis for a common radio that serves wireless USB, 1394 and potentially other interfaces.
2004-09-10 UWB ecosystem grows with wireless FireWire, foundry deals
The multiband-OFDM version of ultrawideband communications continues to gather momentum with Alereon partnering with Jazz Semiconductor for a WirelessUSB transceiver.
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