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系统设计方案 3G里使用的Spreading技术演示仿真。用于教学演示的Matlab模型。A demo of spreading code generation and modulation used in 3G.
3G里使用的Spreading技术演示仿真。用于教学演示的Matlab模型。A demo of spreading code generation and modulation used in 3G.
matlab例程 This model simulates a CDMA2000 1xRTT Forward link (between Base Station and Mobile Station). In par
This model simulates a CDMA2000 1xRTT Forward link (between Base Station and Mobile Station). In particular, it simulates the Radio Configuration 3 of a Forward Fundamental channel. The block CDMA2k: Initial settings allows you to set different parameters such as data rate, Power Control SubChannel ...
软件设计/软件工程 Detecting Network Intrusions via Sampling_A Game Theoretic Approach Internet Quarantine_Requireme
Detecting Network Intrusions via Sampling_A Game Theoretic Approach
Internet Quarantine_Requirements for Containing Self-Propagating Code
Modeling Malware Spreading Dynamics
Modeling the Spread of Active Worms
通讯编程文档 We simulate uncoded BER of BPSK modulated data as a function of SNR -in an AWGN channel -in a R
We simulate uncoded BER of BPSK modulated
data as a function of SNR
-in an AWGN channel
-in a Rayleigh fading channel
-in an AWGN channel when direct sequence spreading
is used
and compare results to the theoretical ones.
We assume coherent receiver and perfect
synchronization.
系统设计方案 In 揚erformance of multi-carrier DS CDMA Systems?we apply a multi-carrier signaling technique to a di
In 揚erformance of multi-carrier DS CDMA Systems?we apply a multi-carrier signaling technique to a direct-sequence CDMA system, where a data sequence multiplied by a spreading sequence modulates multiple carriers, rather than a single carrier. The receiver provides a correlator for each carrier, and ...