In accordance with the current situation of documents delivery in Intranet of power systems, this paper points out how to ensure the credibility of the delivering documents--credible delivery, and proposes the plan of implementing the credible delivery of documents with digital watermarking technique.

This paper describes a simulink result, which shows the quantificational correlation between the LMS adaptive equalization filter抯 near-far track and two important parameters of filter length and iterative algorithm hope step, for these we design a practicality serial delay spread transmission environment and a variable multipath transmission channel.

Then it analyzes the mechanism of reliable transportation,and gives a solution to reliable transportation based on IP.

Research on reliable transport in Wireless Sensor Network(WSN) is hot issue of research.

According to the analysis,a new reliable transmission mechanism is proposed,which outperforms the original scheme in term of effective usage of the channel bandwidth.

In this paper, we provides a basis for reliable transmission of speech over noisy communication channels by quantifying the amount of residual redundancy inherent in the CELP line spectral pair (LSP) parameters .

Energy efficient routing algorithm with reliable transfer in wireless sensor networks;