公开(公告)号：US20150032495A1

公开(公告)日：2015-01-29

申请号：US13951254

申请日：2013-07-25

Applicant: FutureWei Technologies, Inc.

Inventor： Gamini Senarath ,  Alex Stephenne ,  Ho-Ting Cheng

IPC: G06Q10/06

CPC classification number: G06Q10/06313

Abstract: Embodiments are provided to enable a user controlled path selection for servicing content requests from users. In an embodiment, a user device sends a cost request for a service to a network, and in return receives cost information for the service from the network. The user device then determines, according to the cost information, cost for one or more paths across the network. Upon determining acceptable cost for a path from the paths, the user device selects the path for receiving the service. In another embodiment, a network node coupled to links receives loading information from neighbor nodes coupled to neighbor links, and evaluates cost using loading information for the links and the received loading information for the neighbor links. When the network node receives a cost request from a user for a service, the node returns cost information for the service.

Abstract translation: 提供实施例以使得用户可控的路径选择用于服务来自用户的内容请求。 在一个实施例中，用户设备向网络发送服务的成本请求，并且返回从网络接收服务的成本信息。 然后，用户设备根据成本信息确定跨越网络的一个或多个路径的成本。 在确定来自路径的路径的可接受成本时，用户设备选择用于接收服务的路径。 在另一个实施例中，耦合到链路的网络节点从耦合到邻居链路的邻居节点接收加载信息，并且使用用于链路的加载信息和所接收的相邻链路的加载信息来评估成本。 当网络节点从用户接收到服务的成本请求时，节点返回服务的成本信息。

公开(公告)号：US20130130707A1

公开(公告)日：2013-05-23

申请号：US13649038

申请日：2012-10-10

Applicant: FutureWei Technologies, Inc.

Inventor： Vahid Tarokh ,  Gamini Senarath ,  Ho-Ting Cheng ,  Peiying Zhu

IPC: H04W72/04

CPC classification number: H04W72/121 ,  H04W52/34 ,  H04W72/0426 ,  H04W72/0473

Abstract: A method for dynamically determining power and scheduling assignments in a communications network includes selecting, by a controller, a mobile station in each cell to define a mobile station set, determining, by the controller, a power allocation for each of the mobile stations in the mobile station set, calculating, by the controller, a global utility function by evaluating a contribution from each of the mobile stations in the mobile station set in accordance with the power allocation, repeating, by the controller, the selecting, the determining, and the calculating steps a predetermined number of times to generate additional ones of the global utility function, and choosing, by the controller, the mobile station set corresponding to the global utility function having a particular value for a resource block of a frame. The method may also include repeatedly dividing a user set into clusters to obtain a best power allocation.

Abstract translation: 一种用于在通信网络中动态地确定功率和调度分配的方法包括由控制器选择每个小区中的移动台来定义移动台组，由控制器确定每个移动站中的功率分配 移动台通过由控制器计算全局效用函数，通过根据功率分配来评估移动站中的每个移动台的贡献，由控制器重复该选择，确定和 计算步骤预定次数以产生全局效用函数的附加值，以及由控制器选择对应于具有对于帧的资源块的特定值的全局效用函数的移动台集合。 该方法还可以包括将用户集合重复划分成簇以获得最佳功率分配。