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首页> 外文会议>Annual Conference on Wireless On-demand Network Systems and Services >Speak less, hear enough: On dynamic announcement intervals in wireless on-demand networks
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Speak less, hear enough: On dynamic announcement intervals in wireless on-demand networks

机译：少说多听：在无线点播网络中的动态广播间隔上

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Several protocols used in wireless networks rely on nodes announcing information to other nodes. This can be illustrated by service announcements sent in ZeroConf, routing announcements used in OLSR, and peer announcements in wireless peer-to-peer or delay-tolerant networking systems such as Forban and Serval. The main problem is that these protocols use fixed time intervals between subsequent broadcast announcements. Fixed intervals can either lead to high network load (if the announcement interval is too short) or delay the distribution of information between peers (if the announcement interval is too long). Repeatedly broadcasting announcements after fixed intervals also has an impact on the energy consumption of mobile devices operating in wireless networks. In this paper, we present several approaches to realize dynamic announcement intervals that facilitate fast reception from at least one other node while trying to keep the overall communication overhead as low as possible. Experimental results in terms of performance properties and energy consumption are presented to illustrate the benefits of dynamic announcement intervals in wireless on-demand networks.
机译：无线网络中使用的几种协议依赖于向其他节点通告信息的节点。这可以通过ZeroConf中发送的服务公告，OLSR中使用的路由公告以及无线对等或延迟容忍的网络系统（例如Forban和Serval）中的对等公告来说明。主要问题是这些协议在后续广播公告之间使用固定的时间间隔。固定间隔可能导致较高的网络负载（如果公告间隔太短）或延迟对等方之间的信息分发（如果公告间隔太长）。在固定间隔后重复广播公告也会影响在无线网络中运行的移动设备的能耗。在本文中，我们提出了几种实现动态公告间隔的方法，这些间隔有助于从至少一个其他节点进行快速接收，同时尝试将总通信开销保持在尽可能低的水平。给出了性能和能耗方面的实验结果，以说明动态播报间隔在无线点播网络中的好处。

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