运用多媒体计算机高效压缩编码技术，在普通一路电话线上快速发送与接收图像、文字与声音信息，性能稳定可靠。
This paper proposes high - efficient compassing code technique using multimedia computer which can send out and receive imagines, characters and audio message. Its property is stable and reliable.
对自适应多速率编码（AMR）技术的链路适配方案进行了研究。
This paper studied the link adaptation solution of adaptive multi-rate (AMR) speed coding technology.
本文主要对lte中MIMO下行链路的预编码以及相关技术进行了研究。
The thesis mainly discusses the precoding techniques applied in the MIMO downlink of LTE system.
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