ID	原文	译文
5364	而软件定义网络（SDN）可提高 D2D 和 V2X 的通信能力和灵活性。	In the meanwhile, SDN (software defined networking) can improve the compatibilities and flexibilities of D2D andV2X.
5365	对软件定义的 D2D 通信（SD-D2D）和软件定义的 V2X 通信（SD-V2X）进行了梳理，基于它们的共性和特色，分别剖析了它们的发展现状和通信架构，并分析了 D2D 节点位置和发现管理、D2D 路由控制、D2D 流表管理、V2V 路径规划、V2V 路径恢复等关键技术。	SD-D2D (software defined D2D communication) and SD-V2X (software defined V2X communication) technolo-gies were reviewed. Based on their similarities and respective characteristics, their state-of-arts and architectures were re-viewed accordingly, and the key technologies such as D2D location/discovery management, D2D routing control, D2Dflow table management, V2V path scheduling, and V2V path recovery were analyzed.
5366	最后指出 SD-D2D 架构已接近成熟，SD-V2X 框架也已初步确定，原有 D2D/V2X 通信中存在的干扰管理、移动管理和路由管理等问题能够得到有效改善，	Finally, it was pointed out that theSD-D2D architecture was approaching mature and the SD-V2X framework had been preliminarily determined, the exist-ing problems of interference management, mobile management and routing management in D2D/V2X communication could be effectively solved.
5367	同时还指出现有SD-D2D/V2X 研究存在的与实际应用脱节的现象有待克服。	Furthermore, it was also pointed out that the disconnection between the existingSD-D2D/V2X studies and the actual application needed to be overcome.
5368	针对无线 Mesh 网络安全路由机制匮乏、内部恶意节点在数据传输过程中容易产生分组丢失的问题，提出了一种基于动态信誉的无线 Mesh 网络安全路由机制（SRMDR）。	Aiming at the problem that the wireless Mesh network (WMN) security routing mechanism was scarce andinternal malicious nodes drop data packets during data transmission, a secure routing mechanism based on dynamic repu-tation (SRMDR) for wireless Mesh network was proposed.
5369	首先，采用动态信誉机制评价节点行为，根据节点直接信誉值和推荐信誉值计算节点综合信誉值，整合节点历史综合信誉值与当前综合信誉值计算节点动态信誉值。	Firstly, the dynamic reputation mechanism was used to evalu-ate the node's behavior, the node's comprehensive reputation value was calculated according to the node's direct reputa-tion value and the recommended reputation value, and the node's dynamic reputation value was calculated according to the node's historical comprehensive reputation value and the current comprehensive reputation value.
5370	然后，结合动态信誉机制和路由机制建立安全路由路径，将动态信誉值小于阈值的节点判定为恶意节点，并在路由过程中将其隔离。实验结果表明，与 HWMP、SHaRP 相比，SRMDR 具有较高的恶意节点识别率，并能有效减小分组丢失率，提高网络吞吐量。	Then, the dynamicreputation was combined with the routing mechanism to establish secure routing paths, the nodes with a dynamic reputa-tion value less than the threshold were determined to be malicious nodes, which were isolated during the routing process.Experimental results show that compared with HWMP and SHaRP, SRMDR has higher malicious node recognition rates,and SRMDR can effectively reduce packet loss rate and improve network throughput.
5371	针对 5G 双连接切换中辅基站不变的场景，提出了一种新型切换机制。	A novel handover scheme was proposed for the secondary node (SN) unchanged 5G dual-connectivity scenar-ios.
5372	利用辅基站在切换过程中传输数据，以降低传统切换方式中因完全断开双连接导致数据传输中断所引起的时延。	In the proposed novel scheme, the SN connection was maintained for data packet transmission during the handover,however, both the main node (MN) and the SN were completely disconnected in the legacy scheme.
5373	首先，对传统切换机制进行分析并进行问题定位；	The transmissiondelay during handover was decreased greatly by the proposed scheme. Firstly, the legacy handover scheme was analyzedand its deficiency was figured out.