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IP Multimedia Subsystem (IMS) was the core technology of next generation networks. Intelligent multimedia communications platform which based on IMS was established by Henan Power. It integrated video conferencing, teleconferencing and data collaboration. It also provided integrated solutions include voice dispatch, scheduling video, video conferencing, scheduling and other multimedia data communications...
Domain Name System (DNS) reverse resolution is commonly relied on by anti-spam techniques to verify the email origins and by measurements or applications to uncover the host information. But the current practice is not able to clarify the IP addresses with no reverse resolution response and the source verification process is not optimized in terms of network bandwidth and response latency. This paper...
The domain name system (DNS) is a fundamental component of the modern Internet. In the deployment of real time DNS monitoring and analysis system, the large volume CN top level domain DNS log, especially by BIND, heavily burdens its transmission from the distributed sites to the data processing center. The redundancy of DNS query type and the repetitiveness of DNS query time, IP and domain name is...
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