| 摘要 |
A software-defined radio system processes radio signals on multiple radios according to a task scheduling method. The scheduling method includes assigning a priority value to each received radio packet, the assigned priority value reflective of preset radio preferences and risk of radio packet loss, and determining a processing execution order for the received radio packets according to earliest associated processing deadline. If there is sufficient time to process each of the radio packets in the processing execution order ahead of their associated processing deadlines, the radio packet are so processed. Otherwise, the radio packet having the lowest priority is abandoned, the radio packets are re-ordered, and time sufficiency is re-checked.
|
