During the past five years, demand for wireless services in both the commercial and residential sectors has exploded. Wireless telecommunications service providers are responding to this demand by developing several high frequency systems for urban areas, one of which is local multipoint distribution service (LMDS). The goal of LMDS is to enable customers to send and receive voice, video and data ...
MS/MS systems are used in a variety of configurations. With the use of different ion sources, concerns may arise due to the “brightness” of the source. Because of this, it is imperative that the best collision cell be used for a given application. Read an empirical study of MS/MS systems to gain insight to improve configurations and ultimately your results.
In today's telecom environment, Internet Protocol (IP) is the driving force behind insatiable demand for information, capacity and distance-independent connectivity. This demand is requiring service providers to build an infrastructure that consists of equipment that can provide and deliver enormous amounts of bandwidth to end-users.
Today, IP, optical networking and wireless are the underlying ...
Some years ago, policy management did not constitute a hot topic. One of the first cases in which the issue received extensive publicity was when P2P file sharing applications were considered problematic – not only from the legal perspective (copyright issues), but also because of network congestion. The customer experience of other network users was degraded, due to the reducing network ...
Water is often thought of as an abundant resource, given the vastness of the world’s oceans. However, as we increasingly divert, pollute and otherwise change the Earth’s natural water system, we take a large toll on the world’s water supply. Rising ocean levels, environmental accidents such as the recent Gulf of Mexico oil spill, increased urban demand and agricultural practices and our ability ...
In this presentation, we compare the transmission charac- teristics between an octupole (o) and quadrupole (q) of similar inscribed radius when they are used as an ion pipe and as the collision cell in an MS/MS (QqQ and QoQ) system. Octupole dimensions were chosen such that the rods were large enough to accommodate reasonable sized screws, and to match the inscribed radius of the quadrupole. The ...
Get Your Share of the Mobile Internet Pie:
Demand for Personalized Internet Services Grows
Dr. Vikram Saksena, Chief Technology Officer, Tellabs
A survey of 15,000 mobile users in 15 countries reveals a growing hunger for smart, personalized mobile Internet services. But service providers are at risk of losing their piece of the pie if they don’t act now to meet demand. Adding intelligence to ...
We at Promantra understand that a good denial management process is not simply about working denials, it is about systematically gathering the data required to eliminate denials. Working denials is like pumping water from your basement when a pipe bursts. Denial management is about fixing the pipe so you no longer need to pump water from the basement.
We also understand that achieving powerful ...
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