Coordenadora Geral: Thienne M. Johnson
Coordenador-adjunto: Hélio Rosa

 
 


Página Inicial
Mensagens das Listas
Telefonia IP
Telefonia Celular
Acidentes com Celulares
Tecnologias de Localização
Tecnologia & Multimídia
WLAN
Wireless Broadband
Segurança
Outras tecnologias
Outras Questões
Computação Móvel

 
 
 
 
ComUnidade Wireless Brasil
Coordenadores do Portal
Colaboradores do Portal
LOGIN para autores
GRUPOS (LISTAS) de Discussão
Parceiros do WirelessBR
Fale Conosco
Busca Avançada
MAPA do Site
Pesquisa no WirelessBR

 
 
 
 
 
UWB
UWB - Notícias setembro/2006 PDF Imprimir E-mail
Autoria de Admin Adjunto   
03 de September de 2006

26/09/06

Ultrawidebandplanet.com - The Source for UltraWideBand Business ...
ultra-wideband (UWB) technology and business information.

Ultra Wideband Frequently Asked Questions
Ultra Wideband (UWB) Frequently Asked Questions (FAQ) ... Measured Emissions Data
for Use in Evaluating the Ultra-Wideband (UWB) Emissions Limits in the ...

UWB Tutorials
Ultra Wideband (UWB) systems transmit signals across a much wider frequency ...
UWB FAQ Frequently Asked Questions about Ultra Wideband (UWB) technology. ...

Ultra-Wideband Platforms
Ultra-wideband (UWB) technology has the key attributes necessary to add ...
Freescale's XS110 Ultra-Wideband (UWB) solution provides full wireless ...

Ultra-wideband - Wikipedia, the free encyclopedia
Ultra-Wideband (UWB) is a technology for transmitting information spread over a
large bandwidth that should, in theory and under the right circumstances, ...

UWB Forum
The UWB Forum reinforced its commitment to the commercialization of
Ultra-Wideband (UWB) technology worldwide, following a meeting of the Institute of ...

An introduction to Ultra Wideband (UWB) wireless
This site tracks the latest hardware technologies, products, trends, and issues
relating to the development of next-generation intelligent, ...

Ultra-Wideband (UWB) Technology, Technology & Research at Intel
Ultra-Wideband (UWB) technology brings the convenience and mobility of wireless
communications to high-speed interconnects in devices throughout the digital ...

ExtremeUWB - Ultra Wide Band Technology and News
Extreme UWB provides exclusive ultra wideband technology news and analysis.
UWB technology topics including ultra wideband reviews.

Bluetooth Meets Ultra-Wideband (UWB)
Audio/video hardware and software reviews for audiophile consumers.

What is UWB? - A Word Definition From the Webopedia Computer ...
This page describes the term UWB and lists other pages on the Web where you can
... Short for Ultra Wide Band, a wireless communications technology that can ...

Ultra-wideband - Wikipedia, the free encyclopedia
Ultra-Wideband (UWB) is a technology for transmitting information spread over a
large bandwidth that should, in theory and under the right circumstances, ...

UWB and Zigbee Chipsets Revolutionize Wireless Personal Area ...
Business Wire India (press release) - New Delhi,India
The unprecedented increase in consumer demand for wireless connectivity is the prime driver of growth in the ultrawideband (UWB) and ZigBee chipset market. ...
See all stories on this topic 

NYC-Area Nursing Homes to Get UWB RFID Systems
RFID Journal - USA
... 2006—Real-time location systems (RTLS) provider Parco Wireless has announced a line of tracking hardware and software based on ultra-wideband (UWB) technology ...

Clash of the wireless-USB standards
EDN.com - Newton,MA,USA
... The answer that arose was the UWB (ultrawideband) radio, which works by spreading its radiated energy over many gigahertz, so that it is too weak to interfere ...

UWB - Notícias agosto/2006 PDF Imprimir E-mail
Autoria de Admin Adjunto   
04 de August de 2006


 31/08/06

Ultra Wideband Hub Coming in October
Slashdot - USA
has announced the development of the "Wireless Hub" based on UWB (ultra wideband) wireless technology. It is the first UWB commercial application announced. ...
See all stories on this topic 

Wireless USB Gets Official, Via YE Data Inc
Gizmodo.com - Budapest,Hungary
... YE Data Inc., a Japanese company will make a wireless USB hub available to the public in October. This hub uses UWB (ultra wideband) wireless technology. ...

29/08/06

Where is Bluetooth going?
Malaysia Star - Malaysia
... for the next-generation high-rate Bluetooth technology in March – one year after the SIG announced its intention to work with the developers of UWB in 2005. ...

28/08/06

School dedication set for today
The Herald - Everett,WA,USA
... to be offered this fall is "Current Issues in Indian Health," taught by Elizabeth Madison, who is a Skagit Valley College instructor and a UWB nursing graduate ...

24/08/06

There Will Be Room for Both Wireless USB and UWB Bluetooth
Cellular-News - UK
Certified Wireless USB and UWB Bluetooth offer differing opportunities for vendors aiming at mass markets for devices using short-range connectivity. ...

Wireless USB in a dongle
EDN.com - Newton,MA,USA
... This device, which Wisair designed in 130-nm CMOS, creates everything but the RF portion of a WiMedia UWB (ultrawideband) radio platform. ...
See all stories on this topic 

Wireless USB and UWB Bluetooth can Co-exist
SDA India Magazine - Singapore
Certified Wireless universal serial bus (W-USB) and ultrawideband (UWB) Bluetooth offer differing opportunities for vendors aiming at mass markets for devices ...
See all stories on this topic 

Pulse~LINK Validates Unequaled UWB Chipset Performance For Whole ...
HiddenWires - UK
Pulse~LINK, Inc. announces independent test results validating the unequaled performance of its CWaveª UWB Over Coax solution. ...

1394 Over Coax Via UWB Delivers Optimal Whole Home Networking
eHomeUpgrade - San Mateo,CA,USA
... 1394 over coax via UWB provides a whole-home distribution capability that runs over existing coax and can co-exist with legacy cable and satellite programming. ...

Alereon Signs Distribution Agreement with RTI; Alereon Further ...
Business Wire (press release) - San Francisco,CA,USA
7, 2006--Alereon, Inc., the ultrawideband (UWB) technology leader for mobile WiMedia and Certified Wireless USB solutions today announced RTI Industries ...

04/08/06

USB snips the wire
ECN Asia - Singapore
... Wireless USB, wireless FireWire (IEEE 1394) and other short-range communications will occupy the ultra-wideband (UWB) portion of the spectrum, from 3.1 to 10.6 ...
See all stories on this topic 

1394 over coax via UWB delivers optimal whole home networking
Macsimum - Goodlettsville,TN,USA
... Freescale Semiconductor, and Samsung Electronics. 1394 over coax via UWB also includes support for IP. It meets the current Federal ...
See all stories on this topic

1394 TA, HANA Introduce 1394 Over Coax Via UWB for Home Networking
Nikkei Electronics Asia - Hong Kong
... 1394 over coax via UWB also includes support for IP, meets the current Federal Communications Commission mandate for 1394 in high-end set-top boxes for cable ...

10/08/06

Focus Enhancements Reports Second Quarter 2006 Results; Second ...
Business Wire (press release) - San Francisco,CA,USA
... "We are also moving ahead in our efforts to commercialize our Ultra Wideband (UWB) technology and began initial shipments of our UWB technology last week. ...
See all stories on this topic 

09/08/06

Focus Enhancements Opens Japan and Korea Offices; Expanded ...
Business Wire (press release) - San Francisco,CA,USA
"With our semiconductor revenue expected to increase more than 200 percent in 2006 versus 2005, and Ultra Wideband (UWB) semiconductor sales expected to start ...

Freescale withdraws from 1394-over-coax
CommsDesign - USA
... A Freescale spokesman said the company would not comment. "Freescale continues to believe that UWB will be an important wireless technology and can bring ...

Icron Reports Second Quarter Results
Filing Services Canada (press release) - Calgary,Alberta,Canada
... While we have had a setback with our first wireless partner in the UWB space, we are actively working with others in this market and are confident of success ...

23/08/06

WiMedia Alliance progresses on PHY testing
CommsDesign - USA
MANHASSET, NY — The WiMedia Alliance has completed its fourth PHY interoperability testing, held at the Intel UWB Integration Lab last week in Hillsboro, Ore ...
See all stories on this topic 

22/08/06

Wireless Media solution study from ABI Research
LetsGoDigital - Emst,Gelderland,Netherlands
In essence, UWB vendors need to secure a vehicle to mass market and both Bluetooth and USB hold the key to that door in the form of cellular handsets and the ...

11/08/06

1394 TA, HANA Introduce 1394 Over Coax Via UWB for Home Networking
Nikkei Electronics Asia - Hong Kong
... 1394 over coax via UWB also includes support for IP, meets the current Federal Communications Commission mandate for 1394 in high-end set-top boxes for cable ...

10/08/06

Focus Enhancements Reports Second Quarter 2006 Results; Second ...
Business Wire (press release) - San Francisco,CA,USA
... "We are also moving ahead in our efforts to commercialize our Ultra Wideband (UWB) technology and began initial shipments of our UWB technology last week. ...
See all stories on this topic 

09/08/06

Focus Enhancements Opens Japan and Korea Offices; Expanded ...
Business Wire (press release) - San Francisco,CA,USA
"With our semiconductor revenue expected to increase more than 200 percent in 2006 versus 2005, and Ultra Wideband (UWB) semiconductor sales expected to start ...

07/08/06

1394 Over Coax Via UWB Delivers Optimal Whole Home Networking
eHomeUpgrade - San Mateo,CA,USA
... 1394 over coax via UWB provides a whole-home distribution capability that runs over existing coax and can co-exist with legacy cable and satellite programming. ...

Alereon Signs Distribution Agreement with RTI; Alereon Further ...
Business Wire (press release) - San Francisco,CA,USA
7, 2006--Alereon, Inc., the ultrawideband (UWB) technology leader for mobile WiMedia and Certified Wireless USB solutions today announced RTI Industries ...

04/08/06

USB snips the wire
ECN Asia - Singapore
... Wireless USB, wireless FireWire (IEEE 1394) and other short-range communications will occupy the ultra-wideband (UWB) portion of the spectrum, from 3.1 to 10.6 ...
See all stories on this topic 

1394 over coax via UWB delivers optimal whole home networking
Macsimum - Goodlettsville,TN,USA
... Freescale Semiconductor, and Samsung Electronics. 1394 over coax via UWB also includes support for IP. It meets the current Federal ...
See all stories on this topic 

Leia mais...
UWB - Apresentação PDF Imprimir E-mail
Por Administrator   
11 de July de 2006
UWB – Ultra Wide Band. Esta é uma tecnologia de transmissão de dados sem fio que pode eventualmente vir a tornar-se o padrão dominante da indústria. Ao invés de operarem numa freqüência fixa, os transmissores UWB utilizam um número quase infinito de freqüências entre 0 e 60 GHz, sem permanecer em uma única frequência por mais do que algumas frações de segundo. Apenas as duas partes envolvidas conhecem o padrão de freqüência utilizado, o que ajuda a manter a segurança dos dados. A maior vantagem é que os transmissores UWB não interferem com outros aparelhos de radiotransmissão, nem interferem entre sí, já que o curto espaço de tempo em que dois aparelhos possam vir a operar na mesma freqüência não chegaria a atrapalhar a transmissão. O FCC vem estudando a liberação do uso desta tecnologia, que pode começar a ser empregada em redes sem fio de alto desempenho nos próximos anos.
(cópia de
http://www.guiadohardware.net/dicionario/atualizacao_030102.asp)
Leia mais...
UWB - Artigos e Sites Estrangeiros PDF Imprimir E-mail
Por Administrator   
11 de July de 2006


Weblog de Eduardo Prado "Novas Tecnologias - Novos Negócios"

UWB rides again

USB: O UWB da INTEL & seus parceiros


The 100 Mile-Per-Gallon Carburetor
How Ultra Wide Band May (or May Not) Change the World
 
http://www.pbs.org/cringely/pulpit/pulpit20020124.html

Leia mais...
SELECTED ARTICLE ABSTRACTS ON UWB TECHNOLOGY PDF Imprimir E-mail
Por Administrator   
11 de July de 2006

Click on any title below to access the full text of the chapter, paper, letter, or introduction you desire. They are arranged in approximate chronological order.

 
  

 
 

Leia mais...
<< Início < Anterior 1 2 3 Próximo > Fim >>

Resultados 1 - 9 de 23
 

WirelessBR é um site brasileiro de divulgação de tecnologia, independente, sem fins lucrativos, desvinculado de qualquer empresa, operadora de telefonia ou fabricante de equipamento. Seus integrantes e colaboradores são pessoas físicas atuando voluntariamente, sem remuneração. Tecnologia, neste caso, é sinônimo de organizações, empresas, produtos e serviços.  Há sempre  preocupação em citar as fontes. No entanto, se alguma pessoa , física ou jurídica,  sentir-se prejudicada em seus direitos, basta um comunicado e a matéria  será reformulada .

O Coordenador do site solicita e recebe trabalhos para publicação. As Seções relacionadas contêm, além de referências à estes trabalhos, transcrições parciais e, eventualmente totais, de artigos, notícias, mensagens de Grupos de Debates,  e links para matérias em outros idiomas. Prezado leitor, colabore ajudando a manter as Seções atualizadas com novas referências!

Sobre "Direitos": Neste Site há sempre preocupação em citar as fontes. No entanto, se alguma pessoa , física ou jurídica, sentir-se prejudicada em seus direitos, basta um comunicado e a matéria ou referência será reformulada. O WirelessBR é  um site sem finalidade comercial que visa o compartilhamento gratuito do conhecimento. O conteúdo do site pode ser referenciado livremente mas as transcrições devem ser informadas aos autores que decidirão as eventuais restrições.