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resouceschedulinginofdma
- ofdma系统中基于有限反馈的资源公平调度算法,2005年发表，摘于万方数据库。论文中使用的算法基于PF，但提出了簇的概念，并且其中各子载波相关。-ofdma system based on feedback from the limited resources fair scheduling algorithm, published in 2005, Abstract on the popular database. Papers used in the algorithm is based
suboptimal_power_allocation
- 本文研究OFDM中最佳比特分配，试图在有限功率内达到传输比特最大化-This paper investigates subcarrier and power allocation in multiuser OFDM. The aim is to maximize the overall rate while achieving proportional fairness amongst users under a total power constraint.
channel_simulation
- 代码包含的主要内容是AWGN信道上BPSK,QPSK,16QAM的调制解调，以及误码率计算过程，其中还有OFDM调制在信道上传输的仿真内容-Code contains the main contents of AWGN channel BPSK, QPSK, 16QAM modulation and demodulation, and bit error rate calculation process, in which there are OFDM modulation in the cha
DownSampler
- subcarrier recovery downsampler
xianx
- 内容丰富的OFDMA比特、功率、子载波分配算法。-OFDMA bit rich, power, subcarrier allocation algorithm.
fft8lu
- 进行OFDM系统的matlab仿真，其中采用的子载波数为8个。并且仿真了多普勒频移对OFDM的影响。基带调制采用QPSK-Matlab simulation for OFDM system, which USES the subcarrier number is eight.And simulation of the doppler shift effect on OFDM.Baseband using QPSK modulation
fso_1
- free space optical modulation using subcarrier intensity modulation
CP-OFDM-system
- CP-OFDM仿真，详细，有资料，有程序。-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 an
OFDMAsingalTimedomain
- 针对OFDM子载波正交性进行的程序分析，考虑频偏对正交性的影响-subcarrier analysis for OFDM
ofdmcp
- 系统子载波数为64，调制方式为16-QAM，前缀长度为16，多径信道时延分别为0、8和20个采样点，各径功率相等。仿真比较OFDM系统空白前缀只考虑前2径信道和3径信道下的性能 -System subcarrier number is 64, modulation mode of 16 QAM, prefix length is 16, multipath channel delay is 0, 8 and 20 respectively sampling points, the diame
ofdm
- OFDM系统仿真，非常完整，适合于学习OFDM的同学。包括 串并变换子载波调制 OFDM的IDFT/DFT实现保护间隔与循环前缀 基于OFDM的802.11a系统 802.11a的帧结构 802.11a OFDM物理层编码过程 系统参数训练符号 Signal域 Data域的扰码及解扰卷积编码器和Viterbi译码交织子载波调制与解调 IEEE 802.11a系统的仿真 -OFDM system simulation, very complete, suitable for lea
sub
- subtractor vhdl code for fpga
upload
- 这些文件将在两用户非正交多址（NOMA）系统中实现用于信号检测的深度学习方法[1]。三个主要脚本分别是生成训练数据、训练神经网络和生成测试结果。该神经网络用于相位衰落的静态标量信道，用于NOMA系统中同时检测2个用户的单个子载波上的传输符号。考虑并测试了两种情况：一种是导频符号数目较少，另一种是循环前缀长度较短。在这两种情况下，深度学习方法都比传统的信道估计方法具有更强的鲁棒性。(These files are to implement the deep learning method for