搜索资源列表
ofdm
- MIMO．OFDM系统的子载波、功率和比特分配 MIMO技术能不增加系统带宽却提高系统容量和频谱利用率-The MIMO.OFDM system subcarrier, bit and power allocation MIMO technology can not increase the bandwidth of the system can improve the system capacity and spectrum efficiency
FDMA
- FDMA算法的仿真程序。其中仿真参数:系统带宽为20M，子载波数位512，子载波间隔15KHZ-The FDMA algorithm simulation program。Simulation parameters: system bandwidth is 20M, digital sub-carrier 512, the subcarrier spacing 15KHZ
ofdma-pdf
- 提出了一种在多用户OFDM系统中总发射功率和误码率限定的条件下，系统总数据容量最大化的子载波分配算法-Subcarrier allocation algorithm for multiuser OFDM system with proportional fairness
SIPS04Matlab
- 该程序用matlab仿真了OFDM下行链路的资源分配，包括功率和比特分配、子载波分配-The program matlab simulation the OFDM downside link distribution of resources, including power and bit allocation, the subcarrier allocation
subcarrierAlloc_1
- 多用户OFDM基本子载波分配MATLAB仿真程序-Multi-user OFDM subcarrier allocation
MIMO-OFDM-Simulator
- 多输入多输出正交分频多工模拟器。 正交分频多工:OFDM模拟器(外层函数) create_channel:产生一个瑞利衰落信道复用,解的天线配置、正交分频多工结构、power-delay档案。 svd_decompose_channel:既然全网络知识是假设,在并行传输奇异值模式。这个函数分解这些频道模式。 BitLoad:适用bit-loading算法来实现预期的钻头和能量 -MIMO OFDM
fuzaibopianyi
- 通过改变副载波偏移模拟仿真与接收到的未经偏移的互相关值-By changing the cross-correlation value of subcarrier offset simulation and received without offset
capacity_vs_Ith
- 认知无线电中子载波和功率分配算法,包括改进型的功率分配算法-an algorithm of subcarrier and power allocation in cognitive radio systems
matlab
- 一种低复杂度的OFDM资源分配算法，包括功率分配 子载波分配-A low-complexity OFDM resource allocation algorithm subcarrier allocation, including power distribution
SIPS04Matlab-v2
- 子载波 功率分配的问题，用matlab仿真用的，可以直接用matlab打开 -Subcarrier power allocation problem matlab simulation matlab open
wongsuballo
- resources allocation for ofdma as subcarrier and power allocation.
DFT_S_OFDM_lyl
- LTE上行链路使用的DFT-S-OFDM系统的仿真，其中包括QPSK星座映射、串并转换、N点DFT、子载波映射等。-LTE uplink using the DFT-S-OFDM system simulation, including QPSK constellation mapping, string and conversion, N-point DFT, subcarrier mapping, etc..
all_progs
- papr to differenrt number of subcarrier: we put N = 256,512,1024 and show the output ofp ccdf with papr when we use QPSK modulation. The PAPR ratio is a measure of the dynamic range in OFDM signals. Thus high PAPR induces a high dynamic range w
basic_ofdm_inter
- basic ofdm with interlever: The transmitter section converts digital data to be transmitted, into a mapping of subcarrier amplitude and phase. It then transforms this spectral representation of the data into the time domain using an Inverse D
OFDMAsingalTimedomain
- This program describes the ofdm subcarrier allocation in time domain
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
OFDM_windowing
- these codes used to implement OFDM transmitter and receiver with low out of band radiation. the number of subcarrier is flexible.
paper-for-II-phases
- optimal subcarrier allocation for the single user case using a similar method to what is described in [1] and modify the algorithm for multiuser scenario. Although the optimality is not achieved in multiuser case the probability of all users
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