公开(公告)号：US09276822B2

公开(公告)日：2016-03-01

申请号：US14240501

申请日：2012-08-22

Applicant: Werner Messner

Inventor： Werner Messner

IPC: H04L12/24 ,  H04L12/12 ,  H04L12/413

CPC classification number: H04L41/32 ,  H04L12/12 ,  H04L12/413 ,  Y02D50/40

Abstract: A method is disclosed for transmitting messages in a communications network with at least three communications nodes. At least one communications node always remains active and stores messages sent by a second communications node. If the second communications node switches to an idle state, the caching node is informed thereof by means of a sleep-event and takes over the sending of the messages for this node. By means of a wake-up event, the caching node obtains information that the second node has switched back into the active state and ceases sending the stored messages. Further nodes, which likewise can switch to the idle state at any time and possibly not receive messages sent by the second node during their own idle phase, thus do not notice anything about the idle state of the second node and operate on the assumption of an up-to-date status in the network at all times.

Abstract translation: 公开了用于在具有至少三个通信节点的通信网络中发送消息的方法。 至少一个通信节点始终保持活动并且存储由第二通信节点发送的消息。 如果第二通信节点切换到空闲状态，则通过休眠事件通知缓存节点，并接管该节点的消息的发送。 通过唤醒事件，缓存节点获得第二节点已切换回活动状态的信息，并停止发送存储的消息。 其他节点同样可以在任何时间切换到空闲状态并且可能在其自己的空闲阶段期间可能不接收由第二节点发送的消息，因此不会注意到关于第二节点的空闲状态的任何内容，并且在假定为 任何时候网络中的最新状态。