ID 原文 译文
58608 根据衰落信道场景类型来合理设置跳数和能量采集比率, 将降低次网络中断概率。 The secondary networks’ outage probability can be decreased by reasonable settings of the hop number and energy harvesting ratio according to the type of fading channel scenarios.
58609 为了有效地抑制带内全双工通信系统的本地自扰,提出了一种基于简单环形结构和共线偶极子的收发天线设计方案。 In order to effectively suppress the self-interference of the in-band full-duplex communication system, a solution for designing the transceiver antenna based on the simple ring structure and collinear dipole is proposed.
58610 该方案首先将两个印刷偶极子天线分别放入对方的零辐射方向上,实现了两个收发天线之间较低的端口隔离度; In this design, two printed dipole antennas are placed in the zero radiation direction of each other to achieve low port isolation between the two transceiver antennas.
58611 然后在此基础上增加了一个简单的环形结构,进一步将两个天线间的隔离度进行提升。 Then a simple ring structure is added to improve the isolation between the two antennas.
58612 实验测试结果表明,采用该方案设计的两个收发天线具有全向的辐射特性,并且能够在2.4 ~ 2. 6 GHz频带内获得优于45. Experimental results show that the two transceiver antennas designed by this scheme have omnidirectional radiation characteristics and can obtain a high port isolation of better than 45. 9 dB in 2. 4~2. 6 GHz band.
58613 9 dB 的端口隔离度。 The scheme for designing the transceiver antenna proposed in this paper can not only effectively reduce the interference between two transceiver antennas, but also provide omnidirectional signal coverage.
58614 这种收发天线设计方案不仅能有效地降低两个收发天线之间的互扰,同时还能提供全向的信号辐射,为带内全双工通信系统提供了一个有效的解决方案。 It is an effective solution for designing transceiver antennas for the in-band full-duplex communication system.
58615 针对低轨卫星网络数据传输中存在的安全问题,设计了一种新型的安全路由协议。 In order to solve the security problem of data transmission in Low Earth Orbit(LEO) satellite networks, a novel secure routing protocol is designed.
58616 首先,协议从卫星行为属性与能力属性两方面联合考虑,建立面向业务类型的多维安全评估模型,依据网络状态对卫星的安全通信能力进行动态评估; First, by considering two aspects of satellite behavior attribute and communication capability attribute, a multi-dimensional security evaluation model is established, and the model for evaluating the satellite security communication capability is dynamically adjusted with the network state.
58617 然后,结合按需路由协议,以量化的卫星安全通信能力评估值为路由度量,建立安全通信路径; Then, combined with the on-demand routing protocol, the secure communication path is established by taking the quantitative evaluation of satellite security communication capability as the routing metric.