uwb
RSS uwbConcatenated RS-Convolutional Codes for Ultrawideband Multiband-OFDM
White Paper This paper investigates the performance of concatenated Reed Solomon and convolutional (RSconvolutional) codes for UltraWideBand (UWB) MultiBand Orthogonal Frequency Division Multiplexing (MB-OFDM) systems. [11 Apr 2007]
Space-Frequency Transmit Diversity in Multiband-OFDM Systems
White Paper This paper investigates the suitability and performance of space-frequency block coded Multi-Band Orthogonal Frequency Division Multiplexing (MB-OFDM) system under UWB channel model. In the proposed MB-OFDM... [11 Apr 2007]
UWB goes legit
News The European Commission has given the official thumbs-up to Ultrawideband (UWB), the high bandwidth, short distance tech the EC believes will find its way onto all sorts of hardware in the coming years. [22 Feb 2007]
Ultrawideband gets EC approval
News Ofcom's chief technologist, Professor William Webb, said on Friday that the UK regulator was "delighted" at the approval of ultrawideband (UWB). He pointed out that if the RSC approves a document "it automatically... [08 Dec 2006]
Host Controller for Certified Wireless USB
White Paper It provides an introduction to the UWB Radio Controller (URC) and provides a detailed walk through of the operation of the WUSB Host Controller (WHC). This presentation provides an architectural overview of the Wireless... [04 Nov 2006]
2016: The end of the mobile as we know it?
News Instead, HP predicts, the mobile will become just one of a number of gadgets in your personal area network that will get its connectivity via your watch, or a magic box in your pocket, probably using Ultrawideband (UWB)... [09 Oct 2006]
MIMO and Smart Antenna Techniques for 802.11a/b/g
White Paper Its popularity, in turn, has raised the awareness of current Wi-Fi limitations, spurring a rush to market of alternative technologies such as next generation Powerline and UWB. Convenience and affordability have made... [26 Aug 2006]
Bluetooth Picks WiMedia UWB for High Speed
White Paper The Bluetooth SIG Core Specification Working Group Charter and UWB Feature Requirements Document (FRD) will commence immediately, but one should not expect high data rate for file transfers and better voice communication... [30 Jun 2006]
Bluetooth in Action
White Paper Referred to as UWB or Ultra Wideband, it promises data transfer of up to 480 MB a second - while most current Bluetooth devices transfer data up to 721 KB a second. In the United States, Bluetooth gets absolutely no... [14 Jun 2006]
Connection Data Rate Optimization of IEEE 802.15.3 Scatternets With Multi-Rate Carriers
White Paper This paper analyzes the link rate distribution of a piconet, and shows that the expected piconet link rate for a UWB based 802.15.3 piconet decreases with the piconet radius. The IEEE 802.15.3 MAC is designed for high... [19 May 2006]
Bluetooth to be boosted by marriage to UWB
News The Bluetooth Special Interest Group (SIG) has said it will combine WiMedia Alliance's ultra-wideband (UWB) with its next-generation Bluetooth wireless technology. The Bluetooth SIG is targeting to release new... [31 Mar 2006]
Wireless standards are confusing the market
News The proliferation of competing wireless standards risks confusing technology users and preventing such technologies from gaining mass-market acceptance, according to the Ultrawideband (UWB) Forum. Speaking as part of a... [27 May 2005]
Radioactive: Bluetooth - survival of the fastest
Comment In fact one of the reasons why UWB has been unable to present a credible alternative to Bluetooth is that the standards development has deteriorated into political infighting between two opposing factions, backed by US... [09 May 2005]
Wireless confusion set to be tamed
News Companies working on Bluetooth and Ultrawideband (UWB) wireless networking technologies are combining their efforts, prompting hopes that the industry will become more streamlined. The Bluetooth Special Interest Group is... [04 May 2005]
Bluetooth 'on its way out'?
News According to analysts, ultrawideband (UWB) and NFC (near-field communications), as used on the London Underground's Oyster cards, could come out on top, with Bluetooth heading the way of the dodo. Unlike Bluetooth and... [21 Apr 2005]
