CN-122002155-A - Roaming processing method, device and system

Abstract

The application relates to the technical field of optical communication and discloses a roaming processing method, device and system. The first optical network unit receives a plurality of first information from a plurality of second optical network units, each of the plurality of first information indicating a temperature of each of the plurality of second optical network units, and sends the second information to the source optical network unit indicating that at least one station under the source optical network unit roams to the target optical network unit if the temperature of the source optical network unit is greater than or equal to a first threshold. Therefore, by collecting the temperatures of a plurality of second optical network units, when the temperature of any one second optical network unit is too high, the station under the second optical network unit with high temperature can be triggered to roam below the second optical network unit with low temperature, so that the temperature of the second optical network unit with high temperature is reduced, and the experience and equipment safety are ensured.

Inventors

• ZHANG XIAOLONG
• LI DINGWEI
• NIE HAI

Assignees

• 华为技术有限公司

Dates

Publication Date

20260508

Application Date

20241104

Claims (20)

1. 1. A method of roaming processing, applied to a first optical network unit, the method comprising: Receiving a plurality of first information from a plurality of second optical network units, each of the plurality of first information indicating a temperature of each of the plurality of second optical network units; Transmitting second information to the source optical network unit when the temperature of the source optical network unit is greater than or equal to a first threshold value, wherein the second information indicates that at least one station under the source optical network unit roams to a target optical network unit, the temperature of the target optical network unit is less than or equal to a second threshold value, and the first threshold value is greater than the second threshold value; wherein the source optical network unit and the target optical network unit are any one of the plurality of second optical network units.
2. 2. The method of claim 1, wherein prior to receiving the first plurality of information from the second plurality of optical network units, the method further comprises: Third information is received from the source optical network unit, the third information indicating that the temperature of the source optical network unit is greater than or equal to the first threshold.
3. 3. The method according to claim 1 or 2, wherein prior to said receiving the plurality of first information from the plurality of second optical network units, the method further comprises: And sending fourth information to the plurality of second optical network units, wherein the fourth information indicates the plurality of second optical network units to report the temperatures of the plurality of second optical network units.
4. 4. A method according to any of claims 1-3, wherein each of said first information further indicates a signal strength of at least one station associated with said each second optical network unit.
5. 5. The method of claim 4, wherein the first information is carried in a first message content field of a first Wi-Fi management control interface message, the first message content field comprising a first message mask portion and a first parameter content portion; wherein the first message mask portion indicates whether the temperature of each of the second optical network units is indicated and whether the signal strength with each of the at least one site is indicated; In case the first message mask portion indicates a temperature of the each second optical network unit and indicates a signal strength of each of at least one station associated with the each second optical network unit, the first parameter content portion indicates a temperature of the each second optical network unit and a signal strength of the at least one station.
6. 6. The method of any of claims 1-5, wherein the second information is carried in a second message content field of a second Wi-Fi management control interface message, the second message content field comprising a second message mask portion and a second parameter content portion; wherein the second message mask portion indicates whether roaming indication information for each of the at least one station is included; In case the second message mask portion indicates roaming indication information comprising the at least one station, the second parameter content portion comprises roaming indication information of the at least one station.
7. 7. The method of any one of claims 1-6, wherein the method further comprises: and sending fifth information to the target optical network unit, wherein the fifth information indicates that at least one station under the source optical network unit roams to the target optical network unit.
8. 8. The method of any one of claims 1-7, wherein the method further comprises: sixth information from the source optical network unit is received, the sixth information indicating a first roaming result.
9. 9. The method of any one of claims 1-8, wherein the method further comprises: And receiving seventh information from the target optical network unit, wherein the seventh information indicates a second roaming result.
10. 10. A method according to any of claims 4-9, wherein the signal strength of at least one station under the target optical network unit is greater than or equal to a third threshold.
11. 11. A method of roaming processing, applied to a source optical network unit, the method comprising: Transmitting first information to a first optical network unit, the first information indicating a temperature of the source optical network unit; And receiving second information from the first optical network unit when the temperature of the source optical network unit is greater than or equal to a first threshold value, wherein the second information indicates that at least one station under the source optical network unit roams to a target optical network unit, the temperature of the target optical network unit is less than or equal to a second threshold value, and the first threshold value is greater than the second threshold value.
12. 12. The method of claim 11, wherein prior to the sending the first information to the first optical network unit, the method further comprises: And sending third information to the first optical network unit, wherein the third information indicates that the temperature of the source optical network unit is greater than or equal to the first threshold value.
13. 13. The method according to claim 11 or 12, wherein before said sending the first information to the first optical network unit, the method further comprises: And receiving fourth information from the first optical network unit, wherein the fourth information indicates the source optical network unit to report the temperature of the source optical network unit.
14. 14. The method according to any of claims 11-13, wherein the first information further indicates a signal strength of at least one station associated with the source optical network unit.
15. 15. The method of claim 14, wherein the first information is carried in a first message content field of a first Wi-Fi management control interface message, the first message content field comprising a first message mask portion and a first parameter content portion; Wherein the first message mask portion indicates whether to indicate a temperature of the source optical network unit and whether to indicate a signal strength with each of the at least one station; In the case that the first message mask portion indicates a temperature of the source optical network unit and indicates a signal strength of each of at least one site associated with the source optical network unit, the first parameter content portion indicates a temperature of the source optical network unit and a signal strength of the at least one site.
16. 16. The method of any of claims 11-15, wherein the second information is carried in a second message content field of a second Wi-Fi management control interface message, the second message content field comprising a second message mask portion and a second parameter content portion; wherein the second message mask portion indicates whether roaming indication information for each of the at least one station is included; In case the second message mask portion indicates roaming indication information comprising the at least one station, the second parameter content portion comprises roaming indication information of the at least one station.
17. 17. The method of any one of claims 11-16, wherein the method further comprises: and sending sixth information to the first optical network unit, wherein the sixth information indicates a first roaming result.
18. 18. A method of roaming processing, applied to a target optical network unit, the method comprising: transmitting first information to a first optical network unit, the first information indicating a temperature of the target optical network unit; And receiving fourth information from the first optical network unit when the temperature of the source optical network unit is greater than or equal to a first threshold value, wherein the fourth information indicates that at least one station under the source optical network unit roams to the target optical network unit, and the temperature of the target optical network unit is less than or equal to a second threshold value, and the first threshold value is greater than the second threshold value.
19. 19. The method of claim 18, wherein prior to the sending the first information to the first optical network unit, the method further comprises: and receiving fourth information from the first optical network unit, wherein the fourth information indicates the target optical network unit to report the temperature of the target optical network unit.
20. 20. The method according to claim 18 or 19, wherein the first information further indicates a signal strength of at least one station associated with the target optical network unit.

Description

Roaming processing method, device and system Technical Field The present application relates to the field of optical communications technologies, and in particular, to a roaming processing method, apparatus, and system. Background Along with the rising of bandwidth demands, equipment specifications are also continuously improved, so that equipment power consumption is increased, equipment temperature is caused to be continuously improved, and peripheral safety of equipment and touch feeling of users are affected. In the networking from an optical fiber to a room (fiber to the room, FTTR), when the temperature of equipment under one Access Point (AP) is too high, experience can be affected, at this time, the service of the equipment can be roamed to other APs, so that energy saving and temperature reduction of the equipment are realized, and service experience and user safety are improved. However, the roaming scheme mainly aims at a single AP, and measures such as speed limitation are taken when the temperature is found to be too high, so that the AP reduces power consumption and realizes cooling. In networking scenarios, there is no roaming management scheme yet. Disclosure of Invention The application provides a roaming processing method, device and system, which are used for preventing the temperature of a second optical network unit from being too high and guaranteeing experience and equipment safety. In a first aspect, a roaming processing method is provided and applied to a first optical network unit, and the method comprises the steps of receiving a plurality of first information from a plurality of second optical network units, wherein each of the first information indicates the temperature of each of the second optical network units, and sending second information to a source optical network unit when the temperature of the source optical network unit is greater than or equal to a first threshold value, wherein the second information indicates that at least one station under the source optical network unit roams to a target optical network unit, the temperature of the target optical network unit is less than or equal to a second threshold value, and the first threshold value is greater than the second threshold value, and the source optical network unit and the target optical network unit are any one of the second optical network units. With reference to the first aspect, in one possible design, before the receiving the first information from the second optical network units, the method further includes receiving third information from the source optical network unit, the third information indicating that a temperature of the source optical network unit is greater than or equal to the first threshold. With reference to the first aspect, in yet another possible design, before the receiving the first information from the second optical network units, the method further includes sending fourth information to the second optical network units, where the fourth information indicates temperatures at which the second optical network units report the second optical network units. With reference to the first aspect, in yet another possible design, the each first information further indicates a signal strength of at least one station associated with the each second optical network unit. With reference to the first aspect, in yet another possible design, the first information is carried in a first message content field of a first Wi-Fi management control interface message, the first message content field including a first message mask portion and a first parameter content portion, wherein the first message mask portion indicates whether to indicate a temperature of the each second optical network unit and whether to indicate a signal strength with each of the at least one site, and wherein the first parameter content portion indicates a temperature of the each second optical network unit and a signal strength with each of the at least one site associated with the each second optical network unit if the first message mask portion indicates a temperature of the each second optical network unit and indicates a signal strength with the at least one site. With reference to the first aspect, in yet another possible design, the second information is carried in a second message content field of a second Wi-Fi management control interface message, where the second message content field includes a second message mask portion and a second parameter content portion, where the second message mask portion indicates whether roaming indication information of each of the at least one station is included, and where the second message mask portion indicates that roaming indication information of the at least one station is included, the second parameter content portion includes roaming indication information of the at least one station. With reference to the first aspect, in yet another possible design, the method further includ