首页>
外国专利>
Method and apparatus for reducing feedback and enhancing message dissemination efficiency in a multicast network
Method and apparatus for reducing feedback and enhancing message dissemination efficiency in a multicast network
展开▼
机译:在多播网络中减少反馈并提高消息分发效率的方法和装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
Message dissemination speed is increased during multicast operations in a network by intelligently selecting one or more feedback time slots for use by destination nodes. In at least one implementation, a feedback time slot is selected based upon probabilities that a plurality of data packets will be successfully distributed to a plurality of destination nodes by various future time slots. These probabilities may be estimated based on, for example, packet erasure probabilities in the network. In some implementations, only destination nodes that have not yet successfully received a plurality of data packets are permitted to transmit feedback during feedback time slots.
展开▼