Sendfile (2) is a technique that avoids buffer copy overhead, and it directly pushes bits from the file system onto the network.
Sendfile(2)是一种避免缓冲区复制开销的技术,并且它直接将数据位从文件系统转移到网络。
At the same time, if radio resource allocation is fully based on channel state information, these increase the needed number of feedback bits and lead to feedback overhead.
同时,如果无线资源分配基于完全信道信息反馈,将会增加系统的信息反馈量,造成较大的信息冗余。
To get just 10 bits out of the sensor involves considerable data overhead (Figure 2).
为了从传感器获得的10位字节消耗了相当可观的数据开销(图2)。
To get just 10 bits out of the sensor involves considerable data overhead (Figure 2).
为了从传感器获得的10位字节消耗了相当可观的数据开销(图2)。
应用推荐