Directional transmissions and receptions for high throughput burst forwarding
Directional transmissions and receptions for high throughput burst forwarding
复制标题
用于高吞吐量突发转发的定向传输和接收
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
L. Mottola
中科院分区：
文献类型：
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作者：
Ambuj Varshney;T. Voigt;L. Mottola
许多传感器网络应用会生成大量感测数据。这些通常需要可靠地传送到汇聚节点以进行进一步处理。在此类应用中，高通信吞吐量允许感测更多数据。路径内干扰是数据可靠转发的问题，影响端到端的吞吐量。我们证明，使用允许定向传输和接收的天线可以显着减少路径内干扰，并仅使用一个无线信道即可实现多跳数据包突发的高吞吐量转发。
Many sensor network applications generate large amounts of sensed data. These often need to be delivered reliably to the sink node for further processing. In such applications, high communication throughput allows for more data to be sensed. Intra-path interference is a problem in reliable forwarding of data and affects the end-to-end throughput. We show that using antennas that allow directional transmissions and receptions significantly reduces intra-path interference and enables high throughput forwarding of packet bursts over multiple hops using only one wireless channel.