Detection block sending and receiving method, and network device and system
AssigneeHuawei Technologies Co., Ltd.
InventorsXiaojun Zhang, Lehong Niu
Life of this patent
Estimating the term…
Abstract
This application provides example detection block sending and receiving methods, and network devices and systems. One example detection block sending method includes obtaining, by a network device, an original bit block data flow. At least one detection block is generated, and the at least one detection block is inserted into a position of at least one idle block in the original bit block data flow. The bit block data flow including the at least one detection block is then sent.
Claims20
A detection block sending method, wherein the method comprises:
- obtaining, by a network device, an original bit block data flow;
- generating at least one detection block;
- inserting the at least one detection block into a position of at least one idle block in the original bit block data flow, wherein the at least one detection block carries a preset reference sending period, and a sending period of the at least one detection block is greater than or equal to the preset reference sending period carried in the at least one detection block;
- and
- sending a bit block data flow comprising the at least one detection block.
A detection block receiving method, wherein the method comprises:
- receiving, by a network device, a bit block data flow comprising at least one detection block, wherein the at least one detection block carries a preset reference sending period, and a receiving period of the at least one detection block is greater than or equal to the preset reference sending period carried in the at least one detection block;
- identifying the at least one detection block;
- substituting at least one idle block for the at least one detection block;
- and
- sending a bit block data flow obtained after the at least one idle block is substituted.
A network device, wherein the network device comprises:
- a receiver, configured to obtain an original bit block data flow;
- at least one processor;
- one or more memories coupled to the at least one processor and storing programming instructions for execution by the at least one processor to:
- generate at least one detection block;
- and
- insert the at least one detection block into a position of at least one idle block in the original bit block data flow, wherein the at least one detection block carries a preset reference sending period, and a sending period of the at least one detection block is greater than or equal to the preset reference sending period carried in the at least one detection block;
- and
- a transmitter, configured to send a bit block data flow comprising the at least one detection block.
Dependencies are inferred from the claim text.