Study on Using Space-Time Block Coding to Improve System Capacity
空时分组编码用于提高系统容量的研究

This paper focuses on the anti-interference technique to restrain the interference of co-channel users while simply introducing the concept of space-time block coding. Anti-interference technique uses the relationship among signals to remove the interference, which can enhance the capacity of communication system by introducing co-channel users. Moreover, the paper submits a strategy to eliminate the effect of co-channel interference by decoding signals by stages while using different performance of various modulation techniques. The system performance can get more enhancements by using this strategy, which is very important for enlarging the capacity of system.