发明申请
US20080205371A1 Enhanced polling method for preventing deadlock in a wireless communications system
有权
用于防止无线通信系统中的死锁的增强轮询方法
- 专利标题： Enhanced polling method for preventing deadlock in a wireless communications system
- 专利标题（中）： 用于防止无线通信系统中的死锁的增强轮询方法
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申请号： US12110352申请日： 2008-04-28
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公开(公告)号： US20080205371A1公开(公告)日： 2008-08-28
- 发明人: Sam Shiaw-Shiang Jiang
- 申请人： Sam Shiaw-Shiang Jiang
- 主分类号： H04J3/16
- IPC分类号： H04J3/16
摘要：
A method of polling in a wireless communications system includes prohibiting polling within a predetermined period and triggering a poll function while polling is prohibited. After the predetermined period has expired the method determines that there are no protocol data units (PDUs) scheduled for transmission or re-transmission and that the poll function was triggered by a “Every Poll_PDU PDU” trigger, and selects a PDU to schedule for re-transmission to fulfill the poll function.