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    • 3. 发明授权
    • Quality of service application
    • 服务质量应用
    • US09038135B2
    • 2015-05-19
    • US13547460
    • 2012-07-12
    • Lalit R. KotechaWilliam H. StoneMatthew W. NelsonSanyogita Shamsunder
    • Lalit R. KotechaWilliam H. StoneMatthew W. NelsonSanyogita Shamsunder
    • H04L29/06H04W12/06H04W4/20H04L29/08
    • H04W4/20H04L67/322H04W12/06
    • A first network device receives an authentication request, from a second network device, to authenticate a user device and a first over-the-top application, stored on the user device, to determine whether to apply a level of quality of service to the first over-the-top application. The first network device authenticates the user device, based on the authentication requested. The first network device authenticates the first over-the-top application, based on the authentication request. The first network device sends an authentication result, based on the authentication of the user device and the first over-the-top application, to the second network device; and the second network device initiates, based on the authentication result, a process to apply a level of quality of service to information sent between the first over-the-top application and a provider associated with the first over-the-top application.
    • 第一网络设备从第二网络设备接收认证请求,以验证存储在用户设备上的用户设备和第一顶级应用,以确定是否将第一级服务质量应用于第一 超级应用程序。 第一网络设备基于所请求的认证对用户设备进行认证。 第一网络设备基于认证请求来认证第一顶层应用。 第一网络设备基于用户设备和第一顶层应用的认证向第二网络设备发送认证结果; 并且所述第二网络设备基于所述认证结果来发起对所述第一顶层应用与与所述第一顶层应用相关联的提供商之间发送的信息应用服务质量级别的过程。
    • 5. 发明授权
    • Base station software for multi-user detection uplinks and downlinks and method thereof
    • 用于多用户检测上行链路和下行链路的基站软件及其方法
    • US07672409B2
    • 2010-03-02
    • US11181700
    • 2005-07-15
    • Sanyogita Shamsunder
    • Sanyogita Shamsunder
    • H04B1/02
    • H04B1/71052H04L2025/03605
    • A method of multi-user detection in a given uplink and downlink time slot in a software-defined receiver which includes filtering and sampling a received signal; forming a block-banded matrix A of the sampled signals; and solving {circumflex over (d)}=T−1y, where T=(AHA), y=AHx. The methods of solving for the matrix T includes a) computing Cholesky factors of the matrix T by approximating using the block-banded property of the matrix T and A; b) Schur decomposition for Cholesky factors of the matrix T and approximating the lower triangular Cholesky factor matrix R using block Toeplitz property of matrix T; or c) Fourier Transformation.
    • 一种在软件定义接收机中的给定上行链路和下行链路时隙中的多用户检测方法,其包括对接收到的信号进行滤波和采样; 形成采样信号的块带矩阵A; 并且求解{(d)} = T-1y,其中T =(AHA),y = AHx。 求解矩阵T的方法包括:a)使用矩阵T和A的块带特性逼近来计算矩阵T的Cholesky因子; b)对矩阵T的Cholesky因子进行Schur分解,并使用矩阵T的Toeplitz特征近似下三角Cholesky因子矩阵R. 或c)傅里叶变换。