ID 原文 译文
8484 但由于信息不对称,蜂窝网络不知道用户的类型参数,无法准确提供合理补偿,以激励用户参与数据分流。 But because of information asymmetry, cellular networks don't know the type of the user parameter, unable to provide accurate reasonable compensation, to encourage users to participate in the data stream.
8485 基于契约理论设计了一种分流补偿机制,首先设计蜂窝网络收益函数和分流用户代价函数及其二者的效用; Based on the contract theory to design a kind of shunt compensation mechanism, the first design of cellular network revenue function and shunt the user cost function and the effectiveness of the two;
8486 然后基于用户类型参数服从均匀分布设计补偿机制,验证了该机制能满足个人理性和激励相容条件,分析了该机制的最优性能; Then based on the user type parameter design of uniform distribution on compensation mechanism, this mechanism was verified to meet the individual rationality and incentive compatibility condition, analyzes the mechanism of optimal performance;
8487 最后与正比例补偿机制和完全信息补偿机制进行对比仿真,结果表明,本文设计的分流补偿机制既能保证用户愿意参与数据分流,也鼓励用户报告自身真实的类型参数,还能获得接近于完全信息补偿机制下的效用和性能。 Finally and direct proportion compensation mechanism and compensation mechanism for complete information, compared the simulation results show that the shunt compensation system design in this paper can not only ensure users are willing to participate in data, also encourage users to report their real type parameters, also can get close to the complete information under the compensation mechanism of utility and performance.
8488 针对平面相控阵,提出了和差四通道及辅助阵元联合自适应单脉冲方法。 For planar phased array, this paper puts forward four channel and difference and auxiliary array yuan joint adaptive monopulse method.
8489 新方法联合四通道和差波束输出与辅助阵元输出,经过自适应处理得到方位向及俯仰向自适应和差波束,利用主瓣区域高增益的差波束及辅助阵元联合对消主瓣干扰和副瓣干扰。 New method combined four-channel arrays and difference beam output and the aux output, through the adaptive processing to get azimuth and pitching to adaptive and difference beam, using the main lobe area high gain difference beam arrays and auxiliary joint sidelobe interference cancellation and the main lobe interference.
8490 理论分析和仿真结果均表明,新方法可有效抑制主瓣干扰和副瓣干扰,并具有良好的单脉冲测角性能,且无需对干扰空间角进行预先准确估计,利于工程实现。 Theoretical analysis and simulation results show that the new method can effectively suppress the main lobe interference and sidelobe interference, and has good performance of single pulse Angle measuring without interference space Angle for accurate estimate beforehand, to project implementation.
8491 阵列的幅相误差、位置误差和互耦使真实阵列流形与理想阵列流形有较大偏差,校正这3种误差可以明显提高阵列的性能。 The amplitude and phase error and position error of the array with mutual coupling real array manifold and the ideal array manifold have larger deviation, these 3 kinds of error correction can improve the performance of the array.
8492 针对广播式自动相关监视(automatic dependent surveillance-broadcast,ADS-B)系统,提出了一种同时校正上述3种误差的无源校正算法。 According to related automatic dependent surveillance (automatic dependent surveillance - broadcast, ads-b) system, this paper proposes a passive and correction of the above three kinds of error correction algorithm.
8493 通过阵列天线的位置和飞机位置获取校正源的来向信息,并利用该来向信息最终进行误差校正。 By the location of the antenna array and aircraft position calibration source to access, and use this information to the final error correction.