- CNET NETWORKS UK BUSINESS SITES:
- atlarge.com
- BNET UK
- silicon.com
- SmartPlanet.com
- ZDNet.co.uk
2407 stories on
Sort by: Date | Relevance
whitepaper Survey responses from 148 software developers indicate that the frequency of occurrence of dependency changes is negatively correlated with project duration, configuration management tool usage, and software developers experience with the...
[11 May 2008]
whitepaper The paper found that frequency of communication was associated with awareness and familiarity of the other person especially awareness of the person's current work. In order to take advantage of lower costs and wider availability of talent...
[11 May 2008]
whitepaper The challenge was to determine if the frequency of exposure to the HP streaming ads influenced greater impact on the HP brand. HP focuses on simplifying technology experiences for all of its customers - from individual consumers to the largest...
[03 May 2008]
whitepaper Radio Frequency IDentification (RFID) is one of the fastest growing and most beneficial technologies being adopted by businesses today. Adoption of this Automatic Data-Collection (ADC) technology has recently been fueled by the establishment of key...
[01 May 2008]
whitepaper Attacks are occurring with increasing frequency, and often an organization is unable to react to new security threats before those threats have already exploited the company's computer systems. Well-connected IT infrastructures exist in an...
[01 May 2008]
whitepaper As bar codes became commonplace, companies realized the advantage of carrying more data, leading to new symbologies such as PDF417 and matrix codes that convey far more information, and now radio frequency identification (RFID), which can serve as...
[01 May 2008]
whitepaper This eKit focuses on these challenges and highlights IBM's solutions for overcoming them -- such as warehouse management software technology, bar codes, radio frequency and wireless technology. Distributors must handle increased sales orders while...
[14 Apr 2008]
whitepaper VUMC anticipates that using the PSST for Sepsis solution will reduce the frequency and severity of sepsis through early detection and improved compliance with treatment standards. Severe sepsis is the tenth leading cause of death worldwide and...
[14 Apr 2008]
whitepaper Orthogonal Frequency Division Multiplexing OFDM), which is a multicarrier modulation scheme, splits high data rate information symbols into lower rate parallel data streams and transmits this parallel information on different orthogonal carriers.
[11 Apr 2008]
whitepaper Building on the IEEE 802.15.2 Recommended Practice and the framework developed by IEEE 802.19, researchers are developing techniques to separate UWB signals for others using time, frequency, power, space, and coding, the five techniques available...
[11 Apr 2008]
whitepaper This paper proposes a new equalization technique for multi-carrier systems over time- and frequency-selective channels. However, it is shown that by transferring the time-domain operations to the frequency-domain, we can approach the performance of...
[10 Apr 2008]
whitepaper This paper considers the performance degradation of a high QAM orthogonal frequency division multiplexing (OFDM) system over frequency selective time-varying fading channels. The time variation of the channel during one OFDM frame destroys the...
[10 Apr 2008]
whitepaper When fractional loading is accompanied with slow-frequency hopping (SFH), soft capacity can be realized in time-division multiple access (TDMA) wireless networks. Smart antenna is considered as one of the most effective means for enhancing wireless...
[10 Apr 2008]
whitepaper Orthogonal frequency division multiplexing (OFDM) is a special case of multicarrier transmission, where a single datastream is transmitted over a number of lower rate subcarriers. In July 1998, the IEEE standardization group decided to select OFDM...
[10 Apr 2008]
whitepaper Adopting RFID across the supply chain exposes its current limitations and introduces many new challenges. That is part of the brilliance of the Wal-Mart and DoD strategies. RFID limitations will be overcome through necessity for its use.
[10 Apr 2008]
whitepaper This paper proposes novel space-time-frequency (STF) coding for multiantenna orthogonal frequency-division multiplexing (OFDM) transmissions over frequency-selective Rayleigh fading channels. The major driver for broadband wireless communications...
[10 Apr 2008]
whitepaper Zebra Senior Product Manager for RFID Systems, Matt Ream, delivers an informative presentation including an overview and history of RFID as well as a discussion of Zebra’s pioneering focus on Smart Label technology, one of the fastest growing...
[10 Apr 2008]
whitepaper This paper presents the design of an efficient low complexity orthogonal frequency division multiplexing receiver targeting wireless local area networks. The focus is on mitigation of the residual frequency synchronization error and sampling...
[10 Apr 2008]
whitepaper In this paper, the potential of orthogonal frequency-division multiplexing-code-division multiplexing (OFDM-CDM) combined with the pre-equalization is investigated. The code-division multiplexing (CDM) component within an orthogonal frequency...
[10 Apr 2008]
whitepaper In OFDM receivers, orthogonality between sub-carriers can only be ensured when precise frequency translation between the txer and rxer is realized. Essentially, this indicates that OFDM receivers are more sensitive to RF-carrier frequency offset...
[10 Apr 2008]
Sort by: Date | Relevance
Copyright ©1995-2008 CNET Networks, Inc. All rights reserved. Top of page
