Hierarchical quality of service scheduling method and device

The HQoS scheduling method according to 4, wherein before the message of the data packet forwarded by the data exchange channel is received, the method further comprises:

• setting a downlink configuration scheduling parameter and a downlink bandwidth attribute on an egress in the downlink queue scheduling component;
• after the downlink queue scheduling component receives the downlink scheduling request, the method further comprises:
• determining whether to send the downlink authorization information according to the set downlink configuration scheduling parameter and downlink bandwidth attribute;
• when a configured parameter condition is met, sending the downlink authorization information;
• when the configured parameter condition is not met, not sending any information or sending downlink un-authorization information.

The HQoS scheduling method according to 7, wherein before the message of the data packet forwarded by the data exchange channel is received, the method further comprises:

• setting a downlink configuration scheduling parameter and a downlink bandwidth attribute on an egress in the downlink queue scheduling component;
• after the downlink queue scheduling component receives the downlink scheduling request, the method further comprises:
• determining whether to send the downlink authorization information according to the set downlink configuration scheduling parameter and downlink bandwidth attribute;
• when a configured parameter condition is met, sending the downlink authorization information;
• when the configured parameter condition is not met, not sending any information or sending downlink un-authorization information.

A Hierarchical Quality of Service (HQoS) scheduling device, comprising:

• a receiving component, an uplink data exchange component, an uplink queue scheduling component and a sending component, wherein
• the receiving component is configured to receive a transmitted uplink data packet, parse the data packet, and send the data packet to the uplink data exchange component after encapsulating a message of the data packet, wherein the encapsulated message of the data packet contains:
• information of a queue in an uplink direction;
• the uplink data exchange component is configured to store the data packet in the queue in the uplink direction according to the information of the queue in the uplink direction, send an uplink scheduling request to the uplink queue scheduling component, and when the uplink queue scheduling component responds with uplink authorization information, send the data packet through a data exchange channel;
• the uplink queue scheduling component is configured to respond with corresponding information to the uplink data exchange component according to the uplink scheduling request sent by the uplink data exchange component;
• and
• the sending component is configured to send the data packet;
• wherein the uplink queue scheduling component is further configured to set a virtual port, an uplink configuration scheduling parameter and an uplink bandwidth attribute, determine whether to send the uplink authorization information according to the set uplink configuration scheduling parameter and uplink bandwidth attribute, and when a configured parameter condition is met, send the uplink authorization information, when the configured parameter condition is not met, not send any information or send uplink un-authorization information.