Description: 完整的OFDM链路程序并作了较为具体的解析从基本的bpsk,qpsk,qam到实际的ofdm系统，cdma链路，mac层仿真分析.-Orthogonal frequency division multiplexing (OFDM) is becoming the chosen
modulation technique for wireless communications. OFDM can provide large data
rates with sufficient robustness to radio channel impairments. Many research centers
in the world have specialized teams working in the optimization of OFDM for
countless applications. Here, at the Georgia Institute of Technology, one of such
teams is in Dr. M. A. Ingram’s Smart Antenna Research Laboratory (SARL), a part
of the Georgia Center for Advanced Telecommunications Technology (GCATT).
The purpose of this report is to provide Matlab code to simulate the basic processing
involved in the generation and reception of an OFDM signal in a physical
channel and to provide a description of each of the steps involved. For this purpose,
we shall use, as an example, one of the proposed OFDM signals of the Digital
Video Broadcasting (DVB) standard for the European terrestrial digital television
(DTV) service. Platform: |
Size: 160768 |
Author:田静 |
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Description: ＭＩＭＯ－ＯＦＤＭ系统仿真，包括了接收端与发射端的分集，各种复用技术-MIMO-OFDM system simulation, including a receiver and transmitter sub-sets, a variety of multiplexing Platform: |
Size: 19456 |
Author:huwedavid |
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Description: a mimo ofdmsystem with diversity using alomuti code.This packag also includes a simplified mac layer calling the mimo-ofdm physical layer-a mimo ofdmsystem with diversity using alomuti code.This packag also includes a simplified mac layer calling the mimo-ofdm physical layer Platform: |
Size: 33792 |
Author:reverberation |
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Description: Matlab file for simulating a cyclic-prefix (CP) orthogonal-frequency-
division-multiplexing (OFDM) system with binary phase-shift keying (BPSK)
modulation on each subcarrier. CP-OFDM system includes a repetition code
and interleaving across subcarriers as well as a Rayleigh-fading channel
model with exponentially decaying power profile.-Matlab file for simulating a cyclic-prefix (CP) orthogonal-frequency-
division-multiplexing (OFDM) system with binary phase-shift keying (BPSK)
modulation on each subcarrier. CP-OFDM system includes a repetition code
and interleaving across subcarriers as well as a Rayleigh-fading channel
model with exponentially decaying power profile. Platform: |
Size: 2048 |
Author:王勇 |
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Description: MIMO system...
it employs almouti code using STBC to achive diversity-MIMO system......
it employs almouti code using STBC to achive diversity Platform: |
Size: 4096 |
Author:asimrana |
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Description: 正交频分复用OFDM的选择性映射方法（SLM）抑制峰均比的matlab源代码，可运行-Orthogonal frequency division multiplexing OFDM selective mapping (SLM) PAPR of the matlab source code, can run Platform: |
Size: 6144 |
Author:zd |
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Description: 基于FPGA的复分接器，包括了M序列码的产生，2路数据复接，数据分接（包括巴克码的判断）。-FPGA-based compound splitters, including M sequence code generation, 2 channel data multiplexing, data tap (including the Barker code to judge). Platform: |
Size: 1024 |
Author:陈云 |
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Description: 码分多址(CDMA)技术作为第三代移动通信系统的核心技术，具有容量大、抗干扰能力强等优点。然而,传统的CDMA系统属于窄带扩频系统,它的数据速率比较低,不能胜任新一代移动通信系统
（beyond 3G）高速数据通信的需要。而多载波传输技术－正交频分复用（OFDM），作为后三代移动通信的核心技术，则具有高数据速率传输的特点。-Code Division Multiple Access (CDMA) technology as the third generation mobile communication system' s core technology, high capacity, anti-interference ability and so on. However, the traditional narrow-band CDMA system is spread spectrum system, and its relatively low data rate, can not do next-generation mobile communication systems (beyond 3G) high speed data communication needs. The multi-carrier transmission technology- orthogonal frequency division multiplexing (OFDM), after three generations of mobile communications as a core technology, the high data rate transmission characteristics. Platform: |
Size: 774144 |
Author:w |
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Description: A Hybrid Orthogonal Frequency Division Multiplexing & Code-Division Multiple-Access (OFDM-CDMA)
This is a simulation program for uncoded OFDM-CDMA system with QPSK modulation
and Complex channel modelled by Rayleigh fading. The program is modified based
on Iterative chip-by-chip multi-user detection has been adopted in this simulation
-A Hybrid Orthogonal Frequency Division Multiplexing & Code-Division Multiple-Access (OFDM-CDMA)
This is a simulation program for uncoded OFDM-CDMA system with QPSK modulation
and Complex channel modelled by Rayleigh fading. The program is modified based
on Iterative chip-by-chip multi-user detection has been adopted in this simulation
Platform: |
Size: 15360 |
Author:widad |
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Description: 远程终端管理系统实现了一个mini telnet的功能，该系统采用C/S架构，服务端采用I/O复用机制，实现多客户端的连接。-Remote terminal management system implements a mini telnet function, the system uses C/S architecture, the server uses I/O multiplexing mechanism, multi-client connections. Platform: |
Size: 75776 |
Author:Alice |
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Description: 最值计算是常见的数学问题，但是传统的求解方法对于多变量复杂算式的最值计算问题具有一定的局限性。我们使用多路复用技术，实现服务器端与客户端的一对多通信，完成了客户端对计算任务的提交，服务器端对计算任务的划分与分配，以及多客户端对计算任务的解析与处理。最终实现了基于多变量可选区间的复杂算式最小值分布式计算系统。(The most valued calculation is a common mathematical problem, but the traditional solution method has some limitations for the most valued calculation of the multivariable complex calculation. We use multiplexing technology to realize the one to many communication between server side and client side, complete the computation task submitted by the client, divide and allocate the computing task on the server side, and analyze and process the computation task of many clients. Finally, a complex computing minimum distributed computing system based on multi variable optional interval is realized.) Platform: |
Size: 9216 |
Author:张了个艺 |
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Description: Here is code for Multiplexing of switches in assembly language for PIC16f microcontroller. All switches are connected to the PORT B of controller. Platform: |
Size: 821 |
Author:Anurag0253 |
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Search - multiplexing code