很不错的北电的 CDMA Technology Overview Student Guide

lishuqian · 发表于 2008-11-19 23:19:17

CDMA Technology Overview Student Guide
共160页哦
【文件名】:081119@52RD_CDMA809Av04[1].02_Student_Guide_不错.pdf
【格　式】:pdf
【大　小】:1132K
【简　介】:
【目　录】:
Contents 1
About this course ix
Course objectives xi
Prerequisites xi
Course agenda xi
Support material xi
Lesson 1
CDMA basics 1-1
Objectives 1-1
Terms 1-2
Introduction 1-4
Major subsystems of a CDMA system 1-7
CDMA channels 1-9
Spread spectrum principles 1-10
Lesson 2
Spectrum usage and system capacity 2-1
Objectives 2-1
Spectrum usage and system capacity 2-2
Signal strength (Eb/N0) and S/N 2-3
Overlaying CDMA on an AMPS system 2-6
800 MHz cellular spectrum utilization 2-7
Deploying CDMA on the 1900 MHz band 2-8
Overlaying CDMA on the 1900 MHz band 2-11
CDMA frequency channel assignment at 800 MHz (Cellular) 2-13
What happens during a call? 2-17
Lesson 3
CDMA forward channels 3-1
Objectives 3-1
Forward channel coding process 3-2
Sampling 3-5
Quantizing 3-5
Simplified vocoder functions 3-6
Signal regeneration 3-9
Pilot channel 3-26
Sync channel 3-31

anycall · 发表于 2008-11-20 09:05:05

kankan!

lucklymei · 发表于 2008-11-20 09:50:07

买不起：（[em03]

穷书生 · 发表于 2008-12-8 17:14:47

很贵很强大

emergenter · 发表于 2009-3-9 19:12:12

Nortel document... HEAVY!!!

geliang · 发表于 2009-3-11 12:07:33

其它地方看见过！

beassiduous · 发表于 2009-3-12 09:47:11

好贵啊[em02]

jacob1212 · 发表于 2009-11-24 17:17:46

应该不错

yilingbaby · 发表于 2009-11-27 08:49:28

确实很好

lzayy1999 · 发表于 2009-12-13 15:03:15

实在买不起[em03]

alphasyc99 · 发表于 2010-1-1 22:19:53

xiexie, 东西是不错，可是很多人买不起啊

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[CDMA资料] 很不错的北电的 CDMA Technology Overview Student Guide