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mimo-ofdm_Phd_thesis.rar
- MIMO-OFDM 国外博士论文 1.Transmitter strategies for closed-loop MIMO-OFDM,2.Spatial processing, power control, and channel allocation for OFDM wireless communications....,MIMO-OFDM foreign doctoral dissertation 1.Transmitter strategies for closed-loop MIMO
MIMOMRC
- 研究相关瑞利衰落信道上MIMO系统中组合发射机选择合并(SC)／4t-收机最大比合并(MRC)的天线分集系统性能。使用矩生成函数方法，推导相关瑞利衰落信道上采用组合SC／MRC天线分集和相干检测的M 进制相移键控(MPSK)，M进制正交幅度调制(MQAM)，M 进制脉冲幅度调制(MPAM)等几种M 进制数字调制方式的误符号率精确表达式。数值计算结果阐明相关性和天线阵结构对采用组合SC／MRC天线分集的几种M 进制数字调制方式的平均误符号率性能的影响。-Research related to Ra
05441004
- Multiple input multiple output techniques combined with orthogonal frequency division multiplexing (MIMO-OFDM) provide a promising approach for wireless systems. However, a serious drawback of the OFDM system is the high peak-toaverage power
1MIMOOFDMestimation
- MC-CDMA with SFBC In the next subsections, we describe the architecture of an SFBC MIMO MC-CDMA transmitter, and define the basic terms related to the PAPR of the involved signals. System model In an MC-CDMA system, a block of M information sym
16QAM_ML-detection
- the use of multiple antennas at the transmitter and receiver in wireless systems,know as MIMO technology. 16-ary QAM by Max Likelihood(ML) detection
uncoded
- Our system is a 4×4 MIMO Rayleigh channel with uncorrelated distributions. The modulation used is QPSK. We wish to simulate the performance of the system with the following configurations: I. Uncoded system (𝑟 =4) In this scheme transmitte
Mimo_Transmission_Schemes_for_LTE_and_HSPA_Networ
- The challenge for RF engineers is mainly to understand the complex systems starting with the transmitter and ending with the receiver. It is not enough to investigate only single components of the communications link. The antennas are an in
07355304
- We present a novel beamforming technique for multi-user frequency-selective indoor channels called interference-nulling time-reversal (INTR). The beamformer is implemented with a pre-filter designed to minimize the interuser interference pres