|
摘要:本发明公开了一种基于调度状态的Iub口流量控制方法,该方法包括:每子帧记录当前PQ队列的距离当前时刻最近一次的调度状态;每子帧判断周期定时器是否到期,如果是,则采用周期定时触发方式、并根据所记录的距离当前时刻最近一次的调度状态进行Iub口的流量控制,且每次流量控制时记录或更新流量控制所对应的调度状态;否则,采用特定事件触发方式、并根据所记录的距离当前时刻最近一次的调度状态以及每次流量控制时记录或更新的流量控制所对应的调度状态进行Iub口的流量控制,且每次流量控制时记录或更新流量控制所对应的调度状态。采用本发明公开的方法能够减少丢包的几率。
|
Abstract: The invention discloses a method for flow control of an Iub port based on a scheduling state. The method comprises the following steps of: recording the scheduling state at the time closest to the present moment of a present PQ sequence by each sub-frame; judging if a period timer is expired by each sub-frame; if yes, performing flow control on the Iub port in a periodic timing triggering mode according to the recorded scheduling state at the time closest to the present moment, and recording or updating the scheduling state corresponding to the flow control each time; and if not, performing the flow control on the Iub port in a specific event triggering mode according to the recorded scheduling state at the time closest to the present moment and the recorded or updated scheduling state corresponding to the flow control each time, and recording or updating the scheduling state corresponding to the flow control each time. According to the method disclosed by the invention, the probability of packet loss can be reduced.
|
申请人: 普天信息技术研究院有限公司
|
Applicant: POTEVIO INST TECHNOLOGY CO LTD
|
地址: 100080 北京市海淀区海淀北********(隐藏)
|
发明(设计)人: 朱颖 杨茜
|
Inventor: YING ZHU; QIAN YANG
|
主分类号: H04W28/10(2009.01)I
|
分类号: H04W28/10(2009.01)I H04W28/14(2009.01)I H04W92/12(2009.01)I
|
|