internet research

• Both the internet engineering and internet research task forces ( ietf and irtf ) have been heavily involved in coordinating multicast transport protocol research , development and standar dization . however , congestion control for multicast protocols has emerged as one of the biggest challenges in the large - scale deployment of multicast applications in the internet
  在过去几年中，组播传输机制已经成为一个活跃的研究领域， irtf和ietf (因特网研究和工程任务小组)在组播传输协议研究、开发、标准化等方面作了大量的工作。