ID	原文	译文
57318	研究了概率成形和几何成形在超奈奎斯特传输中的应用，对平均互信息进行理论分析.	Probabilistic shaping and geometric shaping in FTN transmission is investigated，and the average mutual information is analyzed theoretically.
57319	仿真结果表明，所提基于概率成形的正交幅度调制超奈奎斯特传输方案具有更好的平均互信息性能及更低的错误率.	The simulations show that the proposed quadra- ture amplitude modulation( QAM) FTN transmission scheme based on probabilistic shaping has better av- erage mutual information and error rate performance.
57320	为得到高选择性、宽阻带的滤波器，并满足 6 GHz 以下频段对通信设备小型、便携的要求，提出了一种新型微带发夹带通滤波器.	To obtain a highly selective，wide stopband filter and meet the requirement of sub-6GHz band compact portable communication devices，a new type of microstrip hairpin bandpass filter is proposed.
57321	相比于传统结构，该新型结构在连接输入端、输出端的谐振单元上分别加入了 1 /4 波长的开路微带线，并且在滤波器输入端馈电线的两侧增加金属通孔.	Compared with the conventional structure，the proposed adds a quarter-wavelength open microstrip line to the resonance unit which is connected to the input and output ends，and adds metal holes on both sides of the input feeder of the filter.
57322	通过两者相互结合的方式，在寄生通带处产生传输零点，实现寄生通带的抑制，达到宽阻带的目的.	The wide stopband is achieved by transmission zeros at the parasitic pass- band.
57323	对提出的新型结构滤波器进行实物加工与测试，结果表明，该新型结构滤波器能够实现宽阻带，具有良好的频率选择特性	The proposed filter is processed and tested. It is shown that it can realize a wide stopband and has good frequency selection characteristics.
57324	在网络功能虚拟化的移动核心网中，提出了一种基于服务功能链( SFC) 部署与计算资源分配联合算法.	In the mobile core networks，a service function chain ( SFC) deployment and computation re- source allocation joint algorithm for network function virtualization is proposed.
57325	首先考虑 SFC 中虚拟网络功能( VNF) 计算资源分配对处理时延的影响，建立 SFC 部署与计算资源分配联合优化问题，实现 SFC 的部署成本和端到端时延加权和的最小化.	Considering the impact of computation resource allocation of virtual network function( VNF) on processing delay in the SFC，a joint optimization problem of SFC deployment and computation resource allocation is established to minimize the weighted sum of deployment cost and end to end service delay of SFCs.
57326	其次，为了求解所提优化问题，利用多智能体深度确定性策略梯度算法，从 SFC 各 VNF 的历史数据中学习策略指导即时的通用服务器节点选择和计算资源分配，提出了相应的 SFC 部署与计算资源分配联合算法.	To deal with the proposed problem，the multi-agent deep deterministic policy gradient algorithm is used to learn the strategy from the historical data of each VNF in the SFC to guide the immediate selection of general server nodes and com- putation resource allocation，based on which，a SFC deployment and computation resource allocation joint algorithm is proposed.
57327	仿真结果表明，所提算法可以在保证 SFC 的服务质量需求的条件下实现部署成本和端到端时延的有效权衡.	Simulations show that the proposed algorithm can achieve an effective trade-off be- tween deployment cost and end to end service delay while ensuring quality of service requirements of SF- Cs.