Read or Download 2006-0606.IEEE 802.16e WiMAX OFDMA Signal Measurements and Troubleshooting- Agilent PDF

Best measurements books

New PDF release: Electronic Noise And Interfering Signals

"Electronic Noise and Interfering signs" is a complete reference e-book on noise and interference in digital circuits, with specific specialise in low-noise layout. The publication calls for no complicated mathematical education because it introduces the basic equipment. in addition, it offers perception into computational noise research with SPICE and NOF a software program built through the writer.

Statistische Versuchsplanung: Design of Experiments (DoE) by Karl Siebertz, David van Bebber, Thomas Hochkirchen PDF

Die statistische Versuchsplanung (Design of scan, DoE) ist ein Verfahren zur examine von (technischen) Systemen. Dieses Verfahren ist universell einsetzbar und eignet sich sowohl zur Produkt- als auch zur Prozessoptimierung. Planung und Durchführung von systematischen Versuchsreihen, zur Optimierung von Produkten oder Fertigungsprozessen mit engem Praxisbezug, sind das Hauptanliegen.

Multiparameter Equations of State: An Accurate Source of by Roland Span PDF

As foundation of revealed estate charts and tables, empirical multiparameter equations of kingdom are an important resource of actual thermodynamic estate information for greater than 30 years now. despite the fact that, because of expanding calls for at the accuracy of thermodynamic estate info in computerised calculations, to the provision of applicable software program instruments, and to expanding desktop strength, such formulations grew to become a important device for each days paintings these days.

The Measure of All Things: The Seven-Year Odyssey and Hidden - download pdf or read online

"The fact belongs to every body, yet mistakes is ours on my own. " -- The degree of All issues Amidst the chaos of the French Revolution, intrepid astronomers set out in contrary instructions from Paris to degree the area, one voyaging north to Dunkirk, the opposite south to Barcelona. Their findings could aid outline the meter as one ten-millionth of the gap among the pole and the equator, a typical that has given that swept the planet.

Additional resources for 2006-0606.IEEE 802.16e WiMAX OFDMA Signal Measurements and Troubleshooting- Agilent

Sample text

This uniform uplink signal is a relatively straightforward signal to analyze, as it uses only one type of modulation for the data carriers for a single data burst, and does not include a preamble or FCH. Figure 17. A uniform 64QAM uplink signal, correctly demodulated after Data Burst Analysis is switched off. The analyzer automatically detects the single type of data modulation. 37 Basic Digital Demodulation (continued) For the analyzer or a receiver, demodulating uplink subframes may be a challenge for several reasons.

Again, prior to recalling the signal and its setup file, you should Preset Setup to avoid having previous settings contaminate the new setup. set setup file, choose the appropriate Uplink subframe type in the OFDMA Demodulation Properties dialog box’s Format tab. Changing trace B from spectrum to error vector time produces a display similar to that of Figure 18. After switching to the uplink subframe type, the analyzer has defaulted to measurement of the first zone of the subframe; a PUSC zone.

Noisy constellations with a large symbol clock error (SymClkErr, see the table in the Syms/Errs trace data type), or unlocked measurements. These phenomena may be caused by incorrect values of the Bandwidth (or Nominal BW if set manually) value in the Format tab of the OFDMA Demodulation Properties dialog box. The bandwidth value determines OFDM carrier spacing, and it should be set as closely as possible to the actual value. Subcarrier measurements such as those described in the time and frequency (vector) domain section earlier in this application note may be helpful in determining the exact subcarrier spacing and the actual bandwidth of a specific signal.

Download PDF sample

2006-0606.IEEE 802.16e WiMAX OFDMA Signal Measurements and Troubleshooting- Agilent


by Jason
4.5

Download PDF by : 2006-0606.IEEE 802.16e WiMAX OFDMA Signal Measurements and
Rated 4.53 of 5 – based on 22 votes