Method for adjusting transmission rate, processor, network device, and network system
AssigneeHuawei Technologies Co., Ltd.
InventorsXiang He, Xinyuan Wang, Weijun Le
Life of this patent
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Abstract
A method includes obtaining first data at a first rate, wherein the first data is encoded using a first forward error correction (FEC) code type, encoding the first data according to a second FEC code type to obtain second data, adding an amount of additional data in a specific proportion to the second data to obtain third data, wherein the amount of additional data is based on a ratio of a second rate of sending the third data to the first rate of obtaining the first data, and wherein the second rate is greater than the first rate, and sending the third data at the second rate.
Claims28
A method, comprising:
- obtaining first data at a first rate, wherein the first data is encoded using a first forward error correction (FEC) code type;
- encoding the first data according to a second FEC code type, and adding additional data in a specific proportion to obtain second data, wherein the additional data is obtained by FEC encoding, and wherein the second FEC code type is different from the first FEC code type;
- and
- sending the second data at a second rate, wherein the second rate is greater than the first rate.
An apparatus, comprising:
- an interface circuit configured to obtain first data at a first rate, wherein the first data is encoded using a first forward error correction (FEC) code type;
- and
- a control circuit configured to encode the first data according to a second FEC code type, and add additional data in a specific proportion to obtain second data,
- wherein the additional data is obtained by FEC encoding,
- wherein the second FEC code type is different from the first FEC code type,
- wherein the interface circuit is further configured to send the second data at a second rate, and
- wherein the second rate is greater than the first rate.
A system, comprising:
- a first apparatus comprising:
- a first memory configured to store first instructions;
- and
- one or more first processors coupled to the first memory and configured to execute the first instructions to cause the first apparatus to:
- obtain first data at a first rate, wherein the first data is encoded using a first forward error correction (FEC) code type;
- encode the first data according to a second FEC code type, and add additional data in a specific proportion to obtain second data, wherein the additional data is obtained by FEC encoding, FEC encoded data, and wherein the second FEC code type is different from the first FEC code type;
- and
- send the second data at a second rate, wherein the second rate is greater than the first rate;
- and
- a second apparatus comprising:
- a second memory configured to store second instructions;
- and
- one or more second processors coupled to the second memory and configured to execute the second instructions to cause the second apparatus to:
- perform physical coding sublayer (PCS) processing on data from a medium access control (MAC) layer to obtain processed data;
- and
- distribute the processed data to the first apparatus.
Dependencies are inferred from the claim text.