frequency

RSS RSS frequency

Sort by: Relevance | Date

A Low Power Fully Integrated Analog Baseband Circuit With Variable Bandwidth for 802.11 a/b/g WLAN

White Paper In addition, an Automatic frequency Tuning Loop (ATL) is reported to achieve the bandwidth accuracy of the filter. This paper presents experimental results of an analog baseband circuit with variable bandwidth for WLAN direct conversion receiver in... [11 Jul 2008]

Local Recovery Solutions From Multi-Link Failures in MPLS-TE Networks With Probable Failure Patterns

White Paper PFP's are characterized by their probability (or frequency) of occurrence during the network lifetime. MPLS TE Fast Reroute proposes a local protection mechanism to quickly reroute protected TE LSPs onto pre-computed and signaled bypass tunnels. [11 Jul 2008]

Frequency and Bandwidth Agile Pulser for Use in Electrical and Biological Effects Testing

White Paper This paper presents a Blumlein based pulse generator designed to be tunable in both center frequency and bandwidth. The pulser is designed around a parallel plate Blumlein configuration with a moveable center conductor. [10 Jul 2008]

Multi-Bandwidth Frequency Selective Surfaces for Near Infrared Filtering: Design and Optimization

White Paper Frequency selective surfaces are widely used in the microwave and millimeter wave regions of the spectrum for filtering signals. They are used in telecommunication systems for multi-frequency operation or in instrument detectors for spectroscopy. [10 Jul 2008]

Performance and Implementation of Dynamic Frequency Hopping in Limited-Bandwidth Cellular Systems

White Paper This paper evaluates the performance of recently proposed Dynamic Frequency Hopping (DFH) when applied to cellular systems with a limited total bandwidth. The performance evaluation is accomplished by system-level simulations of a system with 12... [10 Jul 2008]

Measurement of the Bandwidth of Helicon Maser

White Paper Radio frequency (RF) magnetoplasmic waves known as helicons will propagate in solid - state plasmas of metals and semiconductors when a strong magnetic field is applied. In Helicon Maser (HM) the helicons are exited by RFs much higher than the... [10 Jul 2008]

A Low-Noise Fast-Settling PLL With Extended Loop Bandwidth Enhancement by New Adaptation Technique

White Paper Extended loop bandwidth enhancement is achieved by the adaptive control on the reference frequency and frequency divide ratio. It enables the loop bandwidth in the speed-up mode to greatly exceed the limit of approximately 1/10 of the channel... [10 Jul 2008]

Load Balancing in Large-Scale RFID Systems

White Paper A Radio Frequency IDentifier (RFID) system consists of inexpensive, uniquely-identifiable tags that are mounted on physical objects, and readers that track these tags (and hence these physical objects) through RF communication. [10 Jul 2008]

Distributed Load Balancing Algorithm for Adaptive Channel Allocation for Cognitive Radios

White Paper There is a substantial amount of work in the field of dynamic frequency assignment for WLANs and mesh networks as well. The problem of channel allocation has been extensively studied in the context of cellular networks. [10 Jul 2008]

Dynamic Association for Load Balancing and Interference Avoidance in Multi-Cell Networks

White Paper This paper tackles this problem by jointly optimizing Partial Frequency Reuse (PFR) and load-balancing schemes in a multi-cell network. Next-generation cellular networks will provide higher cell capacity by adopting advanced physical layer... [10 Jul 2008]

On the Relation Between Bandwidth and Robustness of Indoor UWB Communication

White Paper This signal has been characterized by its lower frequency and bandwidth. The paper focuses on the effect of small-scale fading on the throughput of communication systems that operate with different bandwidth within an indoor environment. [10 Jul 2008]

Practical Load Balancing for Content Requests in Peer-to-Peer Networks

White Paper It shows that unlike previous algorithms, it is not tied to the timeliness or frequency of updates, and consequently requires significantly less update overhead. This paper studies the problem of balancing the demand for content in peer-to-peer... [10 Jul 2008]

Reaching the Last Mile With 802.16a Wireless Technology

White Paper The IEEE 802.16a standard provides wireless last-mile broadband access over the frequency bands between 2GHz and 11GHz - a range that enables non-line-of-sight performance. This makes the IEEE 802.16a standard the appropriate technology for last... [09 Jul 2008]

Design Alternatives for a High-Performance Self-Securing Ethernet Network Interface

White Paper This system, called LineSnort, parallelizes Snort using concurrency across TCP sessions and executes those parallel tasks on multiple low-frequency pipelined RISC processors embedded in the NIC. This paper presents and evaluates a strategy for... [07 Jul 2008]

Synchronous Ethernet - A RAD White Paper

White Paper The final difference between conventional TDM-based networks and Ethernet is that the former also transport frequency information, needed for some applications, while Ethernet does not. As more and more traffic is being delivered in Ethernet format... [06 Jul 2008]

RSS Keep updated for stories matching frequency via RSS

Junior Quantitative Profile Leading Hedge Fund London

The hire is for the quantitative researching team which are responsible for the research and development of high frequency algorithmic trading ...

Senior Java Developer

Team structure: Global development team delivering to front office High Frequency Trading (HFT) team. A Senior JAVA Developer with Front office ...

SAP WM/MM CONSULTANT - SAP PARTNER - BERKSHIRE - UP 55K + CAR + BENS

Any exposure to RF ( Radio Frequency ) is highly desirable. SAP WM/MMconsultant for a SAP partner in the Berkshire area. This is a consulting role, ...

SAP WM/MM CONSULTANT - SAP PARTNER - BERKSHIRE - 55K + 7K CAR + BONUS

Any exposure to RF ( Radio Frequency ) is highly desirable. SAP WM/MM consultant for a SAP partner in the Berkshire area. This is a consulting role, ...

SAP WM/MM ANALYST - SPECIALIST SAP PARTNER - BERKSHIRE - 50-60K + BENS

Any exposure to RF ( Radio Frequency ) is highly desirable. SAP WM/MM consultant for a SAP partner in the Berkshire area. This is a consulting role, ...


Quick Sitemap Links: