ID 原文 译文
18515 并进而提出了一种联合拥塞控制和资源分配的网络切片动态资源调度算法。该算法会在每个资源调度时隙内动态地为性能需求各异的网络切片中的用户分配资源。 Then, a joint congestion control and resource allocation dynamic scheduling algorithm is proposed which will dynamically allocate resources to users in network slices with distinct performance requirements within each resource scheduling time slot.
18516 仿真结果表明，该文算法能在满足各切片用户QoS需求和维持网络稳定的基础上，提升网络整体吞吐量，并且还可通过调整控制参量的取值实现时延和吞吐量间的动态平衡。 The simulation results show that the proposed algorithm can improve the network overall throughput while satisfying the QoSrequirement of each slice user and maintaining network stability. Besides, it could also flexibly strike a dynamicbalance between delay and throughput by simply tuning an introduced control parameter.
18517 可搜索加密技术的提出使用户能够将数据加密后存储在云端，而且可以直接对密文数据进行检索。 The searchable encryption technology enables users to encrypt data and store it in the cloud, and candirectly retrieve ciphertext data.
18518 但现有的大部分可搜索加密方案都是单用户对单用户的模式，部分多用户环境下的可搜索加密方案是基于传统公钥密码或基于身份公钥密码系统， Most existing searchable encryption schemes are single-to-single mode, and the searchable encryption scheme in some multi-user environments is based on public key cryptography or identity-based public key cryptosystem.
18519 因此这类方案存在证书管理和密钥托管问题，且容易遭受内部关键词猜测攻击。 Such schemes have certificate management and key escrow issues and schemeare vulnerable to suffer internal keyword guessing attacks.
18520 该文结合公钥认证加密和代理重加密技术，提出一个高效的多用户环境下无证书认证可搜索加密方案。 Public key authentication encryption and proxy re-encryption technology are combined, and an efficient certificateless authentication searchable encryption schemeis proposed for multi-user environment.
18521 方案使用代理重加密技术对部分密文进行重加密处理，使得授权用户可以利用关键字生成陷门查询对应密文。 The scheme uses proxy re-encryption technology to re-encrypt portionof ciphertexts, so that authorized users can generate trapdoor with the keywords to query ciphertext.
18522 在随机预言模型下，证明方案具有抵抗无证书公钥密码环境下两类攻击者的内部关键词猜测攻击的能力，且该方案的计算和通信效率优于同类方案。 In the random oracle model, the scheme is proved that it has the ability to resist the internal keyword guessing of two type attackers in the certificateless public key cryptosystem, and the calculation and communication efficiency of the scheme is better than the similar scheme.
18523 针对米波(VHF)雷达的复杂多径信号中散射分量的非高斯性严重影响测高的稳定性，该文提出了稳健的空域符号变换最大似然测高算法。 A robust spatial sign transform-based maximum likelihood method for low-elevation target altitudemeasurement is proposed in the presence of the non-Gaussian diffuse multipath component for Very HighFrequency (VHF) radar.
18524 该算法先对多维阵列快拍矢量进行空域符号变换处理，以抑制散射分量野值点对阵列协方差矩阵及其测高算法的影响，再计算符号协方差矩阵(SCM)， The spatial sign transform is implemented to the antenna array snapshots, reducing the influence of the outliers on array covariance matrix and the low elevation estimation algorithms, followed by computing the spatial Sign Covariance Matrix(SCM).