求翻译：分组调度要解决的基本问题为：当多个分组业务流等待接受服务时，必须确定合理的服务规则，安排业务流的服务顺序、服务时间以及传输分组使用的比特速率，以满足各个业务流的QoS要求。是什么意思？

Packet scheduling to solve the basic problem is: When more than one packet traffic waiting for service, the service must determine the reasonable rules and arrange the order of traffic service, service time and packet transmission bit rate used to meet various business streams QoS requirements.

Packet scheduling to resolve the basic problem: when more than one sub-group for business-class waiting for service, it is important to establish reasonable service rules, business-class service order arrangements, service hours and transmission grouping uses the bit-rate, in order to meet various b

Groups the basic question which the dispatcher wants to solve is: When many grouping service flows the waiting accepts the service, must determine the reasonable service rule, the arrangement service flows the service order, the service time as well as a transmission grouping use bit speed, satisfie

Packet scheduling basic problems to be solved is: when multiple packet traffic while waiting for the service, you must determine a reasonable service rules, cause traffic order of service, service hours, and bit rate transmission used in groups, to meet various business flow QoS requirements.

Packet scheduling basic problems to be solved is: when multiple packet traffic while waiting for the service, you must determine a reasonable service rules, cause traffic order of service, service hours, and bit rate transmission used in groups, to meet various business flow QoS requirements.