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WCDMA Air Interface Training

2008-9-17 13:15

<p><font face="Verdana">wcdma Air InteRFace Training </font></p>
<p><font face="Verdana">WCDMA Air Interface Training&nbsp; <br/>Part1 CDMA Wireless Technology <br/>Evolution from 2G to 3G<br/>The CDMA Transmitter<br/>Voice Coding<br/>CRC Coding<br/>FEC Coding<br/>Interleaving<br/>Channelization Coding (Orthogonal/Walsh Codes)<br/>Spread Spectrum Multiple Access Coding (PN Codes)<br/>Serial-to-Parallel Data Conversion<br/>Spectral Containment Filtering <br/>I/Q Modulation<br/>Part 2 CDMA Power Control,RAKE Receiver,and Soft Handover<br/>CDMA Reception Issues<br/>Unequal received power levels degrade SSMA performance<br/>Near-Far Ratio, terrain, RF obstacles, “Turn-the-Corner” effects, ...<br/>Multipath fading cancellation<br/>Time of Arrival delay spread<br/>Part 3 CDMA Capacity Considerations<br/>Cell Planning<br/>FDMA systems<br/>Frequency Reuse Planning<br/>SNR Link Budget <br/>TDMA systems<br/>Frequency Reuse Planning<br/>Timeslot Allocation<br/>SNR Link Budget <br/>CDMA systems<br/>Code Reuse Planning<br/>SNR Link Budget<br/>Interference Link Budget</font></p>
AlYVUYPx.rar (1.59 MB)
(下载次数: 8, 2008-9-17 13:15 上传)
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回帖(3)

mskk411523

2015-12-14 21:33:59
好东西,灰常感谢!

huangshun2016

2016-1-15 10:20:17
感谢分享!学习一下!

陈艺惠

2019-12-29 19:28:46
谢谢分享!

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