ID 原文 译文
45806 因此，该协议既高效又安全，适用于大规模网络下的通信。 Therefore, the protocol is efficient, secure, and suitable for large-scale network communication.
45807 综合考虑低轨道和静止轨道卫星网络各自的优势，建立一种适合空间组网的双层卫星网络模型，提出一种基于拓扑控制的路由算法（TCRA）。 A new double-layer satellite network model for space networking was established and a routing algorithm-based on topology control (TCRA) was proposed considering the advantages of low earth orbit and stationary earth orbit satellite networks.
45808 此模型使用了虚拟节点策略和卫星分组的思想，将每个低轨道卫星的覆盖区作为网络的虚拟节点。 This model used virtual node strategy and satellite grouping idea, which regarded the coverage area of each low earth orbit satellite as a virtual node.
45809 此网络考虑了极区对卫星足印区划分的影响，使上层的管理卫星能够准确获得下层卫星的拓扑。 The network took into account the influence of the polar area on the division of the satellite footprints, such that the upper management satellites can accurately acquire the topology of the lower satellites.
45810 通过利用这个改进的虚拟节点策略，网络中产生的时间片在数量、长度和其他方面都明显优于其他网络模型。 Using the improved virtual node strategy, the time slices were superior to other network models in quantity,length and other aspects.
45811 基于此网络拓扑，静止轨道卫星为低轨道卫星计算路由，低轨道卫星负责转发数据。 Based on the network topology, stationary earth orbit satellites calculate routing for low earth orbit satellites, while low earth orbit satellites were responsible for forwarding data.
45812 仿真表明，基于提出的网络拓扑的路由在平均端到端时延、分组丢失率方面明显小于其他算法。 The simulation results show that the routing algorithm is superior to other algorithms in average end-to-end delay and packet loss rate.
45813 以天地一体化网络、物联网和复杂专用网络为代表的复杂网络环境（CNN, complex network environment）具有设备动态接入，网络异构、众多和信息跨网流动频繁等特点。 Complex network environments, such as space-ground integrated networks, internet of things and complex private networks, have some typical characteristics, e.g., integration of multi-network and information flow incross-network.
45814 上述特点给复杂网络环境下的访问控制技术带来细粒度控制、策略跟随和策略语义归一化等一系列新需求。 These characteristics bring access control for complex network environment the new requirement of coarse-grained control, sticky policies and inconsistent operation semantics.
45815 针对这些需求，将面向网络空间的访问控制机制映射到复杂网络环境中。 To satisfy these requirements,cross-network access control mechanism in complex network environments (CACCN) was designed by mapping the cyberspace-oriented access control.