Invention Grant
US09282568B2 Method and system for dynamic, joint assignment of power and scheduling of users for wireless systems
有权
用于无线系统的动态,联合分配功率和用户调度的方法和系统
- Patent Title: Method and system for dynamic, joint assignment of power and scheduling of users for wireless systems
- Patent Title (中): 用于无线系统的动态,联合分配功率和用户调度的方法和系统
-
Application No.: US13649038Application Date: 2012-10-10
-
Publication No.: US09282568B2Publication Date: 2016-03-08
- Inventor: Vahid Tarokh , Gamini Senarath , Ho-Ting Cheng , Peiying Zhu
- Applicant: FutureWei Technologies, Inc.
- Applicant Address: US TX Plano
- Assignee: Futurewei Technologies, Inc.
- Current Assignee: Futurewei Technologies, Inc.
- Current Assignee Address: US TX Plano
- Agency: Slater & Matsil, L.L.P.
- Main IPC: H04W72/12
- IPC: H04W72/12 ; H04W72/04 ; H04W52/34

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.
Public/Granted literature
- US20130130707A1 Method and System for Dynamic, Joint Assignment of Power and Scheduling of Users for Wireless Systems Public/Granted day:2013-05-23
Information query