CN-122002613-A - Access method of terminal equipment, electronic equipment, program product and medium

Abstract

The embodiment of the application provides an access method of terminal equipment, electronic equipment, a program product and a storage medium, and aims to solve the problems of access collision of a plurality of terminal equipment and waste of access resources. The access method of the terminal equipment is applied to the terminal equipment and comprises the steps of determining a first access parameter corresponding to a first access resource pool, wherein the first access parameter is used for indicating the probability of sending an access signal to the terminal equipment, and determining whether to send the access signal to the network equipment on the first access resource pool according to the first access parameter.

Inventors

• CHEN ZHE

Assignees

• 荣耀终端股份有限公司

Dates

Publication Date

20260508

Application Date

20241108

Claims (20)

1. 1. An access method for a terminal device, applied to the terminal device, the method comprising: determining a first access parameter corresponding to a first access resource pool, wherein the first access parameter is used for indicating the probability of sending an access signal by the terminal equipment; and determining whether to send an access signal to the network equipment on the first access resource pool according to the first access parameter.
2. 2. The method according to claim 1, wherein the first access parameter is specifically a first access probability, and wherein determining whether to send an access signal to the network device on the first access resource pool according to the first access parameter comprises: acquiring a first random number; And determining whether to send an access signal to the network equipment on the first access resource pool according to the first random number and the first access probability.
3. 3. The method of claim 2, wherein the determining whether to transmit an access signal to a network device on the first pool of access resources based on the first random number and the first access probability comprises: Transmitting an access signal to a network device on the first access resource pool if the first random number is less than the first threshold; Or alternatively And if the first random number is greater than or equal to the first threshold, not sending an access signal to the network equipment on the first access resource pool. The first threshold is determined according to the first access probability.
4. 4. A method according to any one of claims 1 to 3, wherein determining a first access parameter corresponding to a first access resource pool comprises: Determining the first access parameter according to a communication protocol supported by the terminal equipment; Or alternatively And receiving first information from network equipment, and determining the first access parameter according to the first information, wherein the first information is used for indicating the first access parameter.
5. 5. A method according to any one of claims 1 to 3, wherein determining a first access parameter corresponding to a first access resource pool comprises: receiving a first value from a network device; And determining a first target value from a target value combination according to the first value, and determining the first access parameter according to the first target value, wherein the target value combination comprises M target values, and M is an integer.
6. 6. A method according to any one of claims 1 to 3, wherein determining a first access parameter corresponding to a first access resource pool comprises: obtaining a target value combination, wherein the target value combination comprises M target values, and M is an integer; Determining a first target value corresponding to the first access resource pool according to the corresponding relation between the access resource pool and the target value; and determining the first access parameter according to the first target value.
7. 7. A method according to any one of claims 1 to 3, characterized in that the first access parameter is in particular a first access probability, The determining a first access parameter corresponding to the first access resource pool includes: Acquiring initial access probability and a corresponding resource pool sequence number of the first access resource pool in an access period, wherein the access period of the first access resource pool comprises N access resource pools, and N is an integer; and determining the first access probability according to the initial access probability and the corresponding resource pool sequence number of the first access resource pool in the access period.
8. 8. The method according to any one of claims 1 to 4, wherein the first access parameter is in particular a first access probability, The determining a first access parameter corresponding to the first access resource pool includes: Acquiring initial access probability and a first change rate, wherein the first change rate is used for describing a change parameter of the access probability; and determining the first access probability according to the initial access probability and the first change rate.
9. 9. The method according to any one of claims 1 to 8, further comprising: under the condition that the first access resource pool is determined not to send an access signal to the network equipment, determining a second access parameter corresponding to a second access resource pool, wherein the second access parameter is used for indicating the probability of sending the access signal by the terminal equipment; and determining whether to send an access signal to the network equipment on the second access resource pool according to the second access parameter.
10. 10. The method according to claim 9, wherein the first access parameter is a first access probability, wherein the second access parameter is a second access probability, The second access probability is not less than the first access probability.
11. 11. An access method of a terminal device, applied to a network device, the method comprising: Acquiring a first access parameter corresponding to a first access resource pool, wherein the first access parameter is used for indicating the probability of sending an access signal by a terminal device; And sending the first access parameter to the terminal equipment.
12. 12. The method of claim 11, wherein the obtaining the first access parameter corresponding to the first access resource pool comprises: and determining the first access parameter according to a communication protocol supported by the network equipment.
13. 13. The method of claim 11, wherein the obtaining the first access parameter corresponding to the first access resource pool comprises: determining the total number of terminal equipment to be accessed to a network according to the number of terminal equipment accessed in a historical access resource pool, the number of access resources in the historical access resource pool and historical access parameters corresponding to the historical access resource pool; And acquiring the first access parameter and/or the size of the first access resource pool according to the total number of the terminal devices of the network to be accessed.
14. 14. The method of claim 11, wherein the obtaining the first access parameter corresponding to the first access resource pool comprises: obtaining a target value combination, wherein the target value combination comprises M target values, and M is an integer; and determining the first access parameter corresponding to the first access resource pool from the target value combination according to the corresponding relation between the access resource pool and the target value.
15. 15. The method of claim 11, wherein the first access parameter is specifically a first access probability, and the obtaining the first access parameter corresponding to the first access resource pool includes: Acquiring initial access probability and a corresponding resource pool sequence number of the first access resource pool in an access period, wherein the access period of the first access resource pool comprises N access resource pools, and N is an integer; and determining the first access probability according to the initial access probability and the corresponding resource pool sequence number of the first access resource pool in the access period.
16. 16. The method of claim 11, wherein the first access parameter is specifically a first access probability, and the obtaining the first access parameter corresponding to the first access resource pool includes: Acquiring initial access probability and a first change rate, wherein the first change rate is used for describing a change parameter of the access probability; and determining the first access probability according to the initial access probability and the first change rate.
17. 17. The method of claim 11, wherein the sending the first access parameter to the terminal device comprises: obtaining a target value combination, wherein the target value combination comprises M target values, and M is an integer; determining a first target value corresponding to the first access parameter according to the corresponding relation between the access parameter and the target value; Determining a first value according to the first target value; and sending the first numerical value to the terminal equipment.
18. 18. The method according to any of claims 11 to 16, wherein said sending the first access probability to the terminal device comprises: and sending first information to the terminal equipment, wherein the first information is used for indicating the first access parameter.
19. 19. The method according to any one of claims 11 to 18, further comprising: acquiring a second access parameter corresponding to a second access resource pool, wherein the second access parameter is used for indicating the probability of sending an access signal by the terminal equipment; And sending the second access parameter to the terminal equipment.
20. 20. The method according to any of the claims 11 to 19, characterized in that the first access parameter is in particular a first access probability, the second access parameter is in particular a second access probability, The second access probability is not less than the first access probability.

Description

Access method of terminal equipment, electronic equipment, program product and medium Technical Field The present application relates to the field of communications technologies, and in particular, to an access method for a terminal device, an electronic device, a program product, and a storage medium. Background In the current third generation partnership project (3rd Generation Partnership Project,3GPP), the environment internet of things (a-IoT) communication system supports inventory application scenarios. Inventory applications refer to customers checking goods in a warehouse via an a-IoT communication system, e.g., confirming the type and quantity of the goods, each with its own a-IoT device (device) attached thereto. In the uplink access mechanism adopted by the current terminal equipment, a network side pre-configures access resources, and then each terminal equipment randomly selects the access resources to initiate uplink access. The uplink access mechanism is suitable for a scene with a small number of terminal devices initiating access at the same time. However, for the a-IoT inventory scenario, it may happen that a large number of a-IoT devices initiate Uplink access at the same time, and the network side does not determine the number of a-IoT devices under coverage before initiating inventory, so it is difficult to determine a suitable Uplink (UL) access resource pool size. If the UL access resource pool is small, but the a-IoT devices are large in number, serious access collisions may result. If the UL access resource pool is large, but the a-IoT devices are small in number, access resources are wasted. Disclosure of Invention The application provides an access method of terminal equipment, electronic equipment, a program product and a storage medium, and aims to solve the problems of access collision and waste of access resources of a plurality of terminal equipment. In order to achieve the above object, the present application provides the following technical solutions: a first aspect of the present application provides an access method of a terminal device, applied to a terminal device, the method comprising: determining a first access parameter corresponding to a first access resource pool, wherein the first access parameter is used for indicating the probability of sending an access signal by the terminal equipment; and determining whether to send an access signal to the network equipment on the first access resource pool according to the first access parameter. In the above scheme, when the terminal equipment acquires the first access resource pool, the terminal equipment can acquire the first access parameter corresponding to the first access resource pool, where the first access parameter is used to indicate the probability that the terminal equipment sends an access signal, and the first access parameter can indicate the probability that the terminal equipment initiates random access on the first access resource pool, so that the probability that the terminal equipment uses the first access resource pool to send the access signal to the network equipment can be greatly reduced, the probability that the terminal equipment and other terminal equipment use the first access resource pool is avoided, and meanwhile, the access resource waste is avoided as much as possible. In some possible implementations, the first access parameter is specifically a first access probability, and determining whether to send an access signal to the network device on the first access resource pool according to the first access parameter includes: acquiring a first random number; And determining whether to send an access signal to the network equipment on the first access resource pool according to the first random number and the first access probability. In the scheme, the terminal equipment acquires the first random number, and then determines whether to send the access signal to the network equipment on the first access resource pool through the first random number and the first access probability, so that the terminal equipment can randomly send the access signal to the network equipment on the first access resource pool, the probability that the terminal equipment uses the first access resource pool to send the access signal to the network equipment can be greatly reduced, the probability that the terminal equipment and other terminal equipment use the first access resource pool to access collision is avoided, and meanwhile, the access resource waste is avoided as much as possible. In some possible implementations, the determining whether to send an access signal to a network device on the first access resource pool according to the first random number and the first threshold includes: Transmitting an access signal to a network device on the first access resource pool if the first random number is less than the first threshold; Or alternatively If the first random number is greater than or equal to the f