公开(公告)号：US06987738B2

公开(公告)日：2006-01-17

申请号：US09759846

申请日：2001-01-12

申请人： Vijay G. Subramanian ,  Rajeev Agarwal ,  Richard J. La

发明人： Vijay G. Subramanian ,  Rajeev Agarwal ,  Richard J. La

IPC分类号： H04L12/26

CPC分类号： H04L47/10 ,  H04L47/14 ,  H04L47/50 ,  H04L47/56 ,  H04L47/626 ,  H04W24/00 ,  H04W28/22 ,  H04W72/04 ,  H04W72/1226 ,  Y02D70/00

摘要： A method of performing packet level transmission scheduling in a communications systems including a plurality of cells, each cell including a base station and plurarity of mobile stations. The method performs scheduling while considering radio resource allocation at the wireless access node. In a schedule plan phase of the method, average power and average effective data rate are determined for all mobile stations in the system. In addition, the planned fractions of frames ρ that each mobile in the system will transmit is determined so that resources are allocated fairly. In the actual schedule phase of the method, current power and effective data rate values are compared to the average power values. This information along with the ρ values is used to determine the actual schedule of packet transmissions for all mobiles in a particular cell.

摘要翻译： 一种在包括多个小区的通信系统中执行分组级传输调度的方法，每个小区包括基站和多个移动台。 该方法在考虑无线接入节点处的无线资源分配的同时执行调度。 在方法的进度计划阶段，为系统中的所有移动台确定平均功率和平均有效数据速率。 此外，确定系统中每个移动台将传送的帧的计划分数，使得资源被公平分配。 在该方法的实际进度阶段，将当前功率和有效数据速率值与平均功率值进行比较。 该信息连同rho值一起用于确定特定小区中所有移动台的分组传输的实际调度。