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US 10,485,015 B2Granted
Method and apparatus for processing adaptive flow table
AssigneeHuawei Technologies Co., Ltd.
InventorsWei Zhang, Chenghui Peng
Life of this patent
Estimating the term…
Abstract
A method and an apparatus for processing an adaptive flow table are disclosed. When resource scheduling is performed, a terminal device or a data stream that performs uplink data transmission in a scheduled time period is determined; a corresponding flow rule of the terminal device or the data stream is queried, and the found flow rule is updated to a flow table; and when a data packet is received, corresponding processing is performed on the data packet according to a flow rule in the flow table.
Claims18
A method for processing an adaptive flow table, comprising:
- performing, by a wireless access device, resource scheduling to determine a terminal device or a data stream that performs uplink data transmission in a scheduled time period;
- querying, by the wireless access device, a corresponding flow rule of the terminal device or the data stream, and updating the found flow rule to a flow table;
- when receiving a data packet in the scheduled time period, querying, by the wireless access device and from the flow table, a flow rule corresponding to the data packet, and performing corresponding processing on the data packet according to the flow rule corresponding to the data packet;
- and
- wherein querying, by the wireless access device and from the flow table, the flow rule corresponding to the data packet comprises:
- querying, by the wireless access device, from the flow table, and according to a terminal device identifier or a connection identifier of the data packet, the flow rule corresponding to the data packet.
3 more elements
A method for processing an adaptive flow table, comprising:
- receiving, by a wireless access device, a flow rule sent by a wireless access device controller, wherein the flow rule is a corresponding flow rule that is found after the wireless access device controller performs resource scheduling to determine a terminal device or a data stream that performs uplink data transmission in a scheduled time period, and that is of the terminal device or the data stream;
- updating, by the wireless access device, the flow rule to a flow table;
- when receiving a data packet in the scheduled time period, querying, by the wireless access device and from the flow table, a flow rule corresponding to the data packet, and performing corresponding processing on the data packet according to the flow rule corresponding to the data packet;
- and
- wherein querying, by the wireless access device and from the flow table, the flow rule corresponding to the data packet comprises:
- querying, by the wireless access device, from the flow table, and according to a terminal device identifier or a connection identifier of the data packet, the flow rule corresponding to the data packet.
3 more elements
A method for processing an adaptive flow table, comprising:
- receiving, by a wireless access device, an identifier that is of a terminal device or a data stream and that is sent by a wireless access device controller, wherein the identifier of the terminal device or the data stream is an identifier of a terminal device or a data stream that performs uplink data transmission in a scheduled time period and that is determined by the wireless access device controller by performing resource scheduling;
- querying, by the wireless access device, a corresponding flow rule of the terminal device or the data stream according to the identifier of the terminal device or the data stream, and updating the found flow rule to a flow table;
- when receiving a data packet in the scheduled time period, querying, by the wireless access device and from the flow table, a flow rule corresponding to the data packet, and performing corresponding processing on the data packet according to the flow rule corresponding to the data packet;
- and
- wherein querying, by the wireless access device and from the flow table, the flow rule corresponding to the data packet comprises:
- querying, by the wireless access device, from the flow table, and according to a terminal device identifier or a connection identifier of the data packet, the flow rule corresponding to the data packet.
3 more elements
A method for processing an adaptive flow table, comprising:
- after performing resource scheduling to determine a terminal device or a data stream that performs uplink data transmission in a scheduled time period, querying, by a wireless access device controller, a corresponding flow rule of the terminal device or the data stream;
- sending, by the wireless access device controller, the found flow rule to a wireless access device, so that the wireless access device updates the flow rule to a flow table, and when receiving a data packet in the scheduled time period, the wireless access device queries, from the flow table, a flow rule corresponding to the data packet, and performs corresponding processing on the data packet according to the flow rule corresponding to the data packet;
- and
- wherein querying, by the wireless access device and from the flow table, the flow rule corresponding to the data packet comprises:
- querying, by the wireless access device, from the flow table, and according to a terminal device identifier or a connection identifier of the data packet, the flow rule corresponding to the data packet.
2 more elements
An apparatus for processing an adaptive flow table, comprising:
- a scheduler, configured to perform resource scheduling to determine a terminal device or a data stream that performs uplink data transmission in a scheduled time period;
- and
- a processor, configured to:
- query a corresponding flow rule of the terminal device or the data stream,
- update the found flow rule to a flow table, and when the processor receives a data packet in the scheduled time period, query, from the flow table, a flow rule corresponding to the data packet,
- receive the data packet in the scheduled time period, and perform corresponding processing on the data packet according to the flow rule corresponding to the data packet;
- and
- query, from the flow table according to a terminal device identifier or a connection identifier of the data packet, the flow rule corresponding to the data packet.
5 more elements
An apparatus for processing an adaptive flow table, comprising:
- a receiver, configured to receive a flow rule sent by a wireless access device controller, wherein the flow rule is a corresponding flow rule that is found after the wireless access device controller performs resource scheduling to determine a terminal device or a data stream that performs uplink data transmission in a scheduled time period, and that is of the terminal device or the data stream;
- and
- a processor, configured to:
- update the flow rule to a flow table, and when the processor receives a data packet in the scheduled time period, query, from the flow table, a flow rule corresponding to the data packet,
- receive the data packet in the scheduled time period, and perform corresponding processing on the data packet according to the flow rule corresponding to the data packet;
- and
- query, from the flow table according to a terminal device identifier or a connection identifier of the data packet, the flow rule corresponding to the data packet.
4 more elements
An apparatus for processing an adaptive flow table, comprising:
- a receiver, configured to receive an identifier that is of a terminal device or a data stream and that is sent by a wireless access device controller, wherein the identifier of the terminal device or the data stream is an identifier of a terminal device or a data stream that performs uplink data transmission in a scheduled time period and that is determined by the wireless access device controller by performing resource scheduling;
- and
- a processor, configured to:
- query a corresponding flow rule of the terminal device or the data stream according to the identifier of the terminal device or the data stream,
- update the found flow rule to a flow table,
- when the processor receives a data packet in the scheduled time period, query, from the flow table, a flow rule corresponding to the data packet, and
- receive the data packet in the scheduled time period, and perform corresponding processing on the data packet according to the flow rule corresponding to the data packet;
- and
- query, from the flow table according to a terminal device identifier or a connection identifier of the data packet, the flow rule corresponding to the data packet.
6 more elements
An apparatus for processing an adaptive flow table, comprising:
- a scheduler, configured to perform resource scheduling to determine a terminal device or a data stream that performs uplink data transmission in a scheduled time period;
- a processor, configured to query a corresponding flow rule of the terminal device or the data stream;
- a transmitter, configured to send the found flow rule to a wireless access device, so that the wireless access device updates the flow rule to a flow table, and when receiving a data packet in the scheduled time period, the wireless access device queries, from the flow table, a flow rule corresponding to the data packet, and performs corresponding processing on the data packet according to the flow rule corresponding to the data packet;
- and
- wherein the processor is further configured to query, from the flow table according to a terminal device identifier or a connection identifier of the data packet, the flow rule corresponding to the data packet.
2 more elements
Dependencies are inferred from the claim text.