在现有的头部压缩协议中，以RFC3095 (ROHC)压缩效率和健壮性最高，最适合于无线链路的使用。

Compared with the existing header compression scheme, RFC3095 (ROHC) has the highest compression efficiency and the best robustness and is suitable for wireless links.

youdao

提供了一种提高蜂窝OFDMA小区边缘用户上行链路传输效率的方法，它利用小区内扇区分集提高误比特率性能，并利用小区间分组分集降低分组重传次数。

A method to improve transmission efficiency at the edge of cellular OFDMA uplink is proposed, decreasing bit errors by sectors diversity and reducing the number of retransmission.

youdao

从复杂网络的视角研究部署能量异构节点和超级链路对无线传感器网络小世界特征和能量效率的影响。

As the view of complex network, it has influence on WSN in terms of the small-world characteristics and energy efficiency deploying heterogeneous nodes and super links.

youdao