ultra wideband
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WUSB Security and Threats: A Survey and a Discussion
White Paper Over the past decade, wireless communication has become an integral part of one's everyday lives and Ultra-Wideband will only accelerate this trend. The technology is well suited for a variety of use... [11 Nov 2009]
WiMAX Interference to MB-OFDM UWB Systems
White Paper This paper presents an analysis of the performance of the Multiband Orthogonal Frequency Division Multiplexing (MB-OFDM) system for Ultra Wideband (UWB) communication in the presence of interference from... [23 Apr 2009]
Analysis of the Impact of WiMAX-OFDM Interference on Multiband OFDM
White Paper This paper presents an analysis of the performance of the Multiband Orthogonal Frequency Division Multiplexing (MB-OFDM) system for Ultra WideBand (UWB) communication in the presence of interference from... [23 Apr 2009]
Wireless Sensor Networks for Resources Tracking at Building Construction Sites
White Paper They then compare pros and cons of available localization principles and examine the latest wireless communication technologies, including Wi-Fi, Bluetooth, Ultra-Wideband (UWB) and ZigBee. This paper... [03 Apr 2009]
Routing Protocols for Ultra-Wideband Mobile Ad Hoc Networks
White Paper The major goal of this research is to establish efficient routing protocols for UWB MANETs in a factory environment by developing two main routing mechanisms: route discovery and route maintenance. To do so, two basic considerations are... [01 Apr 2009]
Study on Satellite Communications Using Ultra Wideband (UWB) Signals
White Paper In this paper, the possibility of satellite communication systems using a multiband UWB signal format is considered. For terrestrial short-distance high-speed communications, multiband UWB schemes are proposed in IEEE 802.15 TG3a and the... [22 Oct 2008]
Design of a Data Recovery Block for Communications Over Power Distribution Networks of Microprocessors
White Paper This paper proposed the use of Power Distribution Network (PDN) of a microprocessor for ubiquitous access of internal nodes for test/debug and showed the suitability of impulse Ultra-WideBand (UWB)... [07 Oct 2008]
Utilizing Path Diversity in Optical Packet Switched Interconnection Networks
White Paper Semiconductor Optical Amplifiers (SOAs) are used as switching elements to allow for all-optical wideband transmission and packet-rate granularity, facilitating high bandwidth, ultra-low latency, and high... [18 Jul 2008]
On the Relation Between Bandwidth and Robustness of UWB Channel in Complex Confined Areas
White Paper Ultra-Wideband (UWB) communication has been the subject of extensive research in recent years due to its unique capabilities and potential applications, particularly in short-range multiple access... [08 Jul 2008]
Ultra High-Speed and Ultra Low-Noise InP HEMTs
White Paper It then describes two sensors that have been developed using InP HEMTs: a 94-GHz-band passive image sensor and an Ultra-WideBand (UWB) radar operating in the quasi-millimeter waveband of 23 to 29 GHz. [15 Feb 2008]
Joint Scale-Lag Diversity in Mobile Ultra-Wideband Systems
White Paper This paper considers the effect of mobility on an Ultra-WideBand (UWB) direct sequence spread spectrum communication system. Based on a uniform ring of scatterers model, the paper determines that the... [03 Sep 2007]
Scale-Lag Diversity Reception in Mobile Wideband Channels
White Paper Such analysis applies, for example, to Ultra-Wideband (UWB) radio frequency channels and underwater wideband acoustic channels. This paper considers the effect of mobility on a... [31 Aug 2007]
Ultra-Wideband (UWB Technology): Enabling High-Speed Wireless Personal Area Networks
White Paper Ultra-WideBand (UWB) technology offers a solution for the bandwidth, cost, power consumption, and physical size requirements of next-generation consumer electronic devices. UWB enables wireless... [19 Jul 2007]
On the Design of Robust Multiband OFDM Ultra-Wideband Receivers
White Paper This paper analyzes the effects of NarrowBand Interferences (NBI) on the performance of a Multi-Band Orthogonal Frequency Division Multiplexing (MB-OFDM) Ultra-WideBand (UWB) receiver and proposes... [13 Apr 2007]
Analysis and Practical Comparison of Wireless LAN and Ultra-Wideband Technologies for Advanced Localization
White Paper In this paper the authors compare the capabilities of Wireless LAN and Ultra-Wideband to enable advanced localization systems. The two technologies are compared regarding their suitability towards... [10 Nov 2006]
