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2002-09-20 T/R switch for IMT-2000 handset applications
This application note describes a handset T/R switch design that enables its antenna to be electronically connected to either the transmitter or receiver.
2003-05-26 Summary of Well-Known Interface Standards
This application note provides a short summary of Popular Interface Standards.
2005-01-03 Signal conditioning for RF modulators
The article explains interface requirements using standard op amps and discrete components in most audio/video appliances.
2015-05-22 Proposed 5G standards focus on landline networks
The International Telecommunications Union (ITU) is forming a working group on leveraging existing landline networks to be backbone of 5G.
2002-04-08 Programmable modem for w-cdma
This article describes standards of the W-CDMA programmable modem and its potential to evolve to multimedia capabilities for the masses.
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.
2003-07-01 Master transparent-mode GFP for SANs
To optimize the use of currently available high-bandwidth optical pipes, a storage designer would do well to fully understand GFP-T.
2002-12-05 Jitter in clock sources
This article defines jitter, describes various practical methods of measuring jitter, and offers guidelines for specifying high-speed clocks and related devices.
2005-06-16 International accord on UWB is crucial
Ultrawideband will never become a substantial technology unless it is adopted globally.
2003-06-29 Incorrect colors in the RGB display of the digital color bars
This application note provides a list of incorrect colors in the RGB display of digital color bars.
2001-12-16 G.SHDSL: Reaching the access network
Symmetric operation has been elusive thus far in digital subscriber lines (DSLs), but that may change with the adoption of the ITU's G.SHDSL standard.
2002-09-09 Fujitsu, Sumitomo expand laser diode module MSA
Fujitsu Quantum Devices Ltd. and Sumitomo Electric Ind. Ltd have enhanced their previously formed MSA for a 10Gbps transmission laser diode module.
2004-05-14 DMT gets the nod as next-gen VDSL spec
Discrete multitone technology has scored a major standards victory over an alternate line code scheme in the race to become the very high-speed DSL link.
2002-02-01 Cores in channel for packet voice
This article describes how channel density issues for VoP systems is critical for evaluating a DSP solution for products.
2002-12-03 An overview of the H.261
This article provides an overview of the H.261 for video telephony
2006-12-05 ADI revs TD-SCDMA chipset to full 3G speeds
Analog Devices Inc. is updating its 2yr-old chipset for China's 3G standard, boosting the processing power to handle more multimedia features and revving up the data connection to full-on 3G speeds.
2005-06-15 A novel approach for increasing voice channel density exploiting VLIW DSP
This app note presents a novel technique for processing multiple voice channels using the standard ITU G.726 codec on a S320C6416 DSP from TI
2015-11-03 5G mobile systems roadmap to allow faster deployment
The ITU Radiocommunication Assembly detailed technical performance requirements for radio systems to support 5G, in collaboration with industry and national and regional standards organisations.
2005-04-04 Via offering joint patent license for AVC video standard
Via Licensing Corp. has announced it would make available a joint license for patents that are essential to implement the joint ISO/IEC and ITU video coding standard.
2001-08-09 V.92/V.44 - New dial-up softmodem standard
This conference technical paper describes the three new features of the ITU V.92 standard modem that adds convenience and performance to the modem user.
2014-10-27 Timing devices, UFTs aimed at high-speed SyncE systems
IDT released synchronous equipment timing sources devices and third-gen universal frequency translators that support ITU-T G.8262 SyncE compliance in single board or multi-board architectures.
2002-04-08 Sany Optlayer DWDM module meets Bellcore 1221, 1209 specs
Sany Optlayer Co.'s four-channel 400GHz DWDM module uses interference filter technology to separate ITU wavelength signals or combine different wavelength signals into an optical fiber.
2014-12-03 OTN clock translator offers notable jitter performance
The ITU-T G.8251-compliant OTN ZL30169 integrates a digital phase locked loop, analogue PLL and EEPROM into a 5 x 5mm 32-pin QFN package to support increasing bandwidth requirements.
2007-10-25 OFDMA pioneer welcomes WiMAX inclusion in 3G IMT-2000
The ITU announcement that WiMAX has been approved as a 3G IMT-2000 standard was welcomed by Runcom Technologies, the Israeli company that pioneered OFDMA technology, the precursor of the Mobile WiMAX.
2007-12-18 NEC claims cornerstone in Mobile WiMAX certification
NEC says its first mobile WiMAX solution, PasoWings, brings the assurance of ITU and IEEE accreditation and marks a cornerstone in certification of Mobile WiMAX standard.
2007-04-17 Interfacing the ADSP-BF533/ADSP-BF561 Blackfin processors to high-speed parallel ADCs
In addition to providing a simple, low-cost connection to a wide set of communication receivers, the Blackfin processor 16bit PPI port provides a glueless connection to devices that are compliant with Standard 656 of the ITU.
2001-05-22 Implementation of G.729 on the TMS320C54x
This application note describes an implementation of a non-real-time ITU G.729 8kbps vocoder on Texas Instruments' TMS320C54x DSP.
2014-06-03 H.265 decoder core boasts real-time streaming at 150MHz
The CAST core conforms to the ISO/IEC 23008-2 HEVC and ITU-T H/265 standards, and is designed for applications requiring real-time performance but having power, packaging, or budgetary constraints.
2007-11-13 Guide eases 'Village Phone' microfranchise in rural areas
The Grameen Foundation and the ITU have launched the Village Phone Direct Manual to help microfinance institutions and other organizations in developing micro-franchise Village Phone operations.
2009-02-27 brings rivals under one roof
Three competing networking standards advocates have formed liaisons with the Home Grid Forum to support the ITU effort to create a single wired standard for home networks over powerline, coax and telephone lines.
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