Wiki

Analog Devices Wiki

English
English
简体中文
简体中文
日本語
日本語
Руccкий
Руccкий

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
resources:eval:user-guides:ad-fmcomms2-ebz:software:datafiles [16 Aug 2017 09:07] – [AD-FMCOMMS2/3/4 Datafiles] Shuai Peiresources:eval:user-guides:ad-fmcomms2-ebz:software:datafiles [27 Jan 2021 22:20] (current) – use wp> interwiki links Robin Getz
Line 9: Line 9:
 <WRAP round info 65%> <WRAP round info 65%>
 In order to run the models on this page, your MATLAB license needs to include the following components: In order to run the models on this page, your MATLAB license needs to include the following components:
-  * MATLAB Version 8.2 1     +  * MATLAB Version 8.2      
   * Simulink Version 8.2          * Simulink Version 8.2       
   * Communications System Toolbox Version 5.5                   * Communications System Toolbox Version 5.5                
Line 77: Line 77:
 === Model === === Model ===
  
-The figure below shows a QPSK transmission model with the pulse shaping filters. Since pulse shaping filters are often distributed as a matched pair between transmitter and receiver, we use the filter shape of ‘Square root’(([[http://en.wikipedia.org/wiki/Root-raised-cosine_filter|Root-raised-cosine filter]])).+The figure below shows a QPSK transmission model with the pulse shaping filters. Since pulse shaping filters are often distributed as a matched pair between transmitter and receiver, we use the filter shape of ‘Square root’(([[wp>Root-raised-cosine_filter|Root-raised-cosine filter]])).
  
 {{QPSKwithfilter.png?900|Subsystem diagram}}   {{QPSKwithfilter.png?900|Subsystem diagram}}  
Line 208: Line 208:
 ===== MSK ===== ===== MSK =====
  
-MSK stands for minimum shift keying. It is one type of the continuous phase modulation (CPM) schemes (([[http://en.wikipedia.org/wiki/Minimum-shift_keying|Minimum-shift keying]])). In this section, we use "MSK Modulator Baseband" block to modulate the input random binary bits. In other words, the input is either 0 or 1.+MSK stands for minimum shift keying. It is one type of the continuous phase modulation (CPM) schemes (([[wp>Minimum-shift_keying|Minimum-shift keying]])). In this section, we use "MSK Modulator Baseband" block to modulate the input random binary bits. In other words, the input is either 0 or 1.
 ==== Model ==== ==== Model ====
  
Line 266: Line 266:
 The figure below shows a LTE example according to the specifications developed by the Third Generation Partnership Project (3GPP). It highlights only the downlink physical channel (PDSCH) processing.  In order to obtain the transmitted data, we add a “Signal to Workspace” block on the transmitter side (circled in red). By double clicking the "Model Parameters" block, we can change the model settings such as channel bandwidth, antenna configuration and etc. The figure below shows a LTE example according to the specifications developed by the Third Generation Partnership Project (3GPP). It highlights only the downlink physical channel (PDSCH) processing.  In order to obtain the transmitted data, we add a “Signal to Workspace” block on the transmitter side (circled in red). By double clicking the "Model Parameters" block, we can change the model settings such as channel bandwidth, antenna configuration and etc.
  
-Since LTE is a sophisticated standard, you are encouraged to read the Help Document of this example and its related references to get more information (([[http://www.mathworks.com/help/comm/examples/lte-phy-downlink-with-spatial-multiplexing.html|LTE PHY Downlink with Spatial Multiplexing]])).+Since LTE is a sophisticated standard, you are encouraged to read the Help Document of this example and its related references to get more information (([[mw>help/comm/examples/lte-phy-downlink-with-spatial-multiplexing.html|LTE PHY Downlink with Spatial Multiplexing]])).
  
 {{LTE.png?900|Subsystem diagram}} {{LTE.png?900|Subsystem diagram}}
resources/eval/user-guides/ad-fmcomms2-ebz/software/datafiles.1502867265.txt.gz · Last modified: 16 Aug 2017 09:07 by Shuai Pei

Page Tools