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Echo interference cancellation in LTE
no vote
Application background In the LTE system, because of the lack of isolation between antennas and the echo interference problem, the receiving antenna receives the signal from the source and transmitting antenna, which seriously affects the signal. Key Technology This resource is built on the MATLAB platform, the LTE system is built up. In the signal receiving end, the OFDM signal is received by the channel state, and the interference cancellation algorithm is used to eliminate the interference.
rongqian123 1 0
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MIMO communication system model
no vote
Application background With the development of 4G-LTE technology, people's requirements on the quality of communication and communication speed are more and more high, MIMO technology can achieve multi input and multi output, increasing the throughput of system data. Key Technology The resource is MIMO-OFDM communication system model, the use of STBC encoding, encoding, in the MATLAB to build a model, the training sequence to obtain the channel information to carry out the receiver decoding.
rongqian123 0 0
1
Linux0.11 kernel parsing
no vote
This code includes the installation of Boch, linux0.11 kernel code to compile, simulate a floppy disk. Boch program is installed first, and then load the linux0.11 and floppy disks. Boch is a very good system debugging tool. Many people have awe of Linux, but in looking at the source code with Boch we can be on the basis of a better understanding of Linux running at the bottom.
rongqian123 1 0
1
The transplantation of UC/osii system on 51 single
no vote
This code implement the transplantation o f the uc/osII system in 51 single-chip computer , uc/osII system is a real-time multitasking operating system, can be implemented under a variety of transplant, 51 monolithic integrated circuit is its most simple porting platform, its hardware RAM>256, in experimental code, switch us to achieve three tasks in real time.
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