摘要
总结了空时分组码的编译码方法,在此基础上,把差分方案应用到空时分组码上,形成一种崭新的编码技术———差分空时分组码.指出在系统发射端能够得到部分信道信息的情况下,差分空时分组码可以利用波束形成技术来提高系统性能.预见它将在未来无线通信中发挥重要作用.
The author presented the sum of the en/decode method of space-time block codes. The differential scheme based on the space-time block codes was applied to form a new encode scheme differential space- time block codes. The author also presented that, the beamforming scheme on differential space-time block codes could be applied to improve the performance, when the transmitter can get part information of the channel. We can say that it will play an important rote in the future of wireless communication.
出处
《大连海事大学学报》
CAS
CSCD
北大核心
2006年第1期83-86,94,共5页
Journal of Dalian Maritime University
基金
辽宁省自然科学基金资助项目(20042121)
