CN-122002465-A - Communication method, communication network, related equipment and storage medium

Abstract

The embodiment of the application provides a communication method, a communication network, related equipment and a storage medium, which are used for reducing the influence on service transmission caused by an energy-saving mode of access equipment. The method comprises the steps that the access equipment meets the exit condition of exiting a first energy saving mode, the access equipment sends an energy saving exit message to the control equipment, the energy saving exit message is used for indicating exiting the first energy saving mode, and the exit condition is related to at least one of service transmitted by the access equipment, user terminals accessed to the access equipment and states of the access equipment.

Inventors

• Xiao Houfei
• SHU LIANG
• LI JIAN

Assignees

• 华为技术有限公司

Dates

Publication Date

20260508

Application Date

20241104

Claims (20)

1. 1.A method of communication, the method comprising: The access device meets an exit condition for exiting the first energy saving mode, the access device sends an energy saving exit message to the control device, the energy saving exit message is used for indicating exiting the first energy saving mode, and the exit condition is related to at least one of a service transmitted by the access device, a user terminal accessed to the access device and a state in which the access device is located.
2. 2. The method of claim 1, wherein after the access device sends a power save exit message to the control device, the method further comprises: the access device receives an indication message from the control device, where the indication message is used to indicate a communication resource, and the communication resource is used to transmit a service of the access device.
3. 3. The method of claim 1, wherein after the access device sends a power save exit message to the control device, the method further comprises: the access device performs a second power saving mode, the second power saving mode being different from the first power saving mode.
4. 4. The method of claim 3, wherein the first power saving mode is for instructing the access device to turn on a first frequency band and the second power saving mode is for instructing the access device to turn on a second frequency band, the first frequency band being different from the second frequency band.
5. 5. The method according to claim 3 or 4, wherein the first power saving mode is used to indicate a first number of flows supported by the access device, wherein the second power saving mode is used to indicate a second number of flows supported by the access device, and wherein the first number of flows is different from the second number of flows.
6. 6. The method of any of claims 3 to 5, wherein the first power saving mode is for indicating a first bandwidth and the second power saving mode is for indicating a second bandwidth, the first bandwidth being different from the second bandwidth.
7. 7. The method according to any of claims 3 to 6, wherein the first energy saving mode is used to indicate a first modulation and coding scheme, MCS, level and wherein the second energy saving mode is used to indicate a second MCS level, the first MCS level being different from the second MCS level.
8. 8. The method according to any of claims 3 to 7, wherein the first power saving mode is used for indicating a first transmission power and the second power saving mode is used for indicating a second transmission power, the first transmission power being different from the second transmission power.
9. 9. The method according to any of claims 3 to 8, wherein the first power saving mode is used for indicating a first power saving period, the access device performs the first power saving mode if the system time of the access device enters the first power saving period, the second power saving mode is used for indicating a second power saving period, and the access device performs the second power saving mode if the system time of the access device enters the second power saving period, and the duration of the first power saving period is different from the duration of the second power saving period.
10. 10. The method according to any of claims 1 to 9, wherein before the access device sends a power saving exit message to a control device, the method further comprises: The access device detects that the access device meets the exit condition according to at least one of the service transmitted by the access device, the user terminal accessed to the access device and the state of the access device.
11. 11. The method of claim 10, wherein the exit condition relates to at least one of: A service identifier of a target service, a priority of the target service, a service type of the target service, throughput of the target service, a rate of the target service, a service performance of the target service, a bandwidth occupied by transmitting the target service, a retransmission rate of the target service, a successful transmission number of the target service, a failed transmission number of the target service, a packet error rate of the target service, an average transmission occupied air interface duration of the target service, a signal strength of the target service, and an air interface interference duty ratio of the target service; the target service is a service transmitted by the access device, and the service performance of the target service at least comprises at least one of response time delay, transmission quality, service class and PER of the target service.
12. 12. The method of claim 10 or 11, wherein the exit condition relates to at least one of: the method comprises the steps of identifying a user terminal, prioritizing the user terminal, buffering state of the user terminal, number of streams supported by the user terminal, frequency band supported by the user terminal, MCS supported by the user terminal, PSM statistical information of the user terminal and multilink information of the user terminal; Wherein the user terminal has access to the access device.
13. 13. The method according to any one of claims 10 to 12, wherein the exit condition is related to at least one of: the priority of the access equipment, the state of the access equipment, the number of streams supported by the access equipment, the frequency band supported by the access equipment, the MCS supported by the access equipment, PSM statistical information of the access equipment and multilink information of the access equipment; wherein the state of the access device includes at least one of a device temperature of the access device, a power supply state of the access device, a timing state of a timer of the access device, and a cache state of the access device.
14. 14. The method according to any of the claims 10 to 13, wherein the access device has accessed M user terminals, M being any integer greater than 1, the exit condition being related to at least one of: The method comprises the steps of taking a value of M, a total buffer memory state of the M user terminals, total flow number supported by the M user terminals, total bandwidth corresponding to the M user terminals, total throughput corresponding to the M user terminals, total speed corresponding to the M user terminals, total transmission rate corresponding to the M user terminals, total successful transmission times corresponding to the M user terminals, total failed transmission times corresponding to the M user terminals, total packet error rate corresponding to the M user terminals, average transmission occupied space duration corresponding to the M user terminals, total signal strength corresponding to the M user terminals and total space interference duty ratio corresponding to the M user terminals.
15. 15. The method according to any of claims 10 to 14, wherein the exit condition comprises the access device receiving an access request frame from a user terminal, the access request frame being for the user terminal to request access to the access device.
16. 16. The method according to any of claims 10 to 15, wherein the access device performs the first power saving mode if the system time of the access device enters a first power saving period, and wherein the exit condition comprises the system time of the access device exceeding a duration counted by the first power saving period.
17. 17. The method according to any of claims 10 to 16, wherein if the system time of the access device enters a service period, the access device exits the power saving mode, the exit condition comprising a duration of time counted by the system time of the access device entering the service period.
18. 18. The method according to any of claims 10 to 17, wherein the exit condition comprises the access device receiving a roaming handover message indicating that a user terminal is roaming from a source access device to the access device.
19. 19. The method according to any of claims 1 to 9, wherein before the access device sends a power saving exit message to a control device, the method further comprises: The access device receives an exit indication from the control device, the exit indication being used to indicate that the access device satisfies the exit condition.
20. 20. The method according to any of claims 1 to 19, wherein the energy saving exit message comprises an identification of the access device and a message type indication indicating a message type of the energy saving exit message.

Description

Communication method, communication network, related equipment and storage medium Technical Field Embodiments of the present application relate to the field of communications technologies, and in particular, to a communications method, a communications network, a related device, and a storage medium. Background With the deployment of optical networks, such as passive optical networks (passive optical networks, PON), fiber-to-room (fiber to the room, FTTR), the number of user terminals to which access devices are connected in an optical network continues to rise. The access device has a service mode and an energy-saving mode, and the access device in the service mode can perform normal service transmission with the control device, and the power consumption of the access device in the energy-saving mode is lower than that of the access device in the service mode. The energy-saving and power-consumption-reducing purpose of the optical network is realized through the access equipment in the energy-saving mode, so as to meet the increasing demands of carbon peak, carbon neutralization on the energy saving and power-consumption-reducing of the optical network. If the access device needs to exit the energy-saving mode, the access device needs to send a notification message for exiting the energy-saving mode to the control device, and the access device also receives an indication message from the control device, where the indication message is used to indicate a communication resource, and the access device occupies the communication resource to send a service to the control device, so that the influence on service transmission in the process of exiting the energy-saving mode by the access device is increased, for example, the time delay of service transmission is increased. Disclosure of Invention The application provides a communication method, a communication network, related equipment and a storage medium, which are used for reducing the influence on service transmission caused by an energy-saving mode of access equipment. In a first aspect, the application provides a communication method, which comprises the steps that an access device meets an exit condition for exiting a first energy saving mode, the access device sends an energy saving exit message to a control device, the energy saving exit message is used for indicating exiting the first energy saving mode, and the exit condition is related to at least one of service transmitted by the access device, a user terminal accessed to the access device and a state in which the access device is located. According to the method, under the condition that the access equipment meets the exit condition of exiting the first energy saving mode, the access equipment sends an energy saving exit message to the control equipment, the exit condition is related to at least one of the service transmitted by the access equipment, the user terminal accessed to the access equipment and the state of the access equipment, and therefore the influence of the energy saving mode of the access equipment on the service transmission is reduced as much as possible. Based on the first aspect, in an optional implementation manner, after the access device sends the energy saving exit message to the control device, the method further includes that the access device receives an indication message from the control device, where the indication message is used to indicate a communication resource, where the communication resource is used to transmit a service of the access device, specifically, a communication resource is used to transmit a service that is transmitted by the access device to the control device, and for another example, a communication resource is used to transmit a service between the access device and the user terminal. By adopting the implementation mode, the control equipment indicates the communication resource to the access equipment through the indication message, the communication resource can meet the transmission requirements of different services sent by the user terminal to the access equipment, can also meet the transmission requirements of different services sent by the access equipment to the user terminal, and can also meet the transmission requirements of different services sent by the access equipment to the control equipment, so that the influence of the energy-saving mode of the access equipment on the service transmission is reduced as much as possible. Based on the first aspect, in an optional implementation manner, after the access device sends the energy saving exit message to the control device, the method further includes the access device executing a second energy saving mode, where the second energy saving mode is different from the first energy saving mode. By adopting the implementation mode, the access equipment is switched from the first energy saving mode to the second energy saving mode. The power consumption saved by the access device in the first