CN-122002535-A - Paging adaptation based on network energy conservation

Abstract

In aspects, a method in a user equipment includes receiving paging adaptation information, determining a paging probability based at least on the paging adaptation information, and transmitting a registration request to a network device, wherein the registration request includes information regarding the paging probability. In aspects, a method includes receiving paging adaptation information by a network node, storing the paging adaptation information, and based at least on the paging adaptation information, performing one of integrating paging states across cells based on notification area, RNA, of a radio access network, RAN, or integrating paging states across cells in a tracking area identity, TAI, list.

Inventors

• S. Balasubramaniam
• H. Hermes

Assignees

• 诺基亚技术有限公司

Dates

Publication Date

20260508

Application Date

20251106

Priority Date

20241107

Claims (10)

1. 1. A method in a user equipment for communication, the method comprising: Receiving paging adaptation information; determining a paging probability based at least on the paging adaptation information, and A registration request is sent to a network device, the registration request including information about the paging probability.
2. 2. The method of claim 1, wherein the registration request comprising the information about the paging probability is sent to an access and mobility management function, AMF.
3. 3. A method for communication, comprising: receiving, by the network node, paging adaptation information; Storing the paging adaptation information, and Based at least on the paging adaptation information, paging states across cells in a notification area, RNA, based on a radio access network, RAN, are integrated.
4. 4. A method according to claim 3, further comprising: And sending the paging adaptation information to the neighbor network node.
5. 5. A method according to claim 3, further comprising: and sending the paging adaptation information to an access and mobility management function (AMF).
6. 6. A method according to claim 3, further comprising: And updating the RAN paging discontinuous reception period at least based on the paging adaptation information.
7. 7. A method according to claim 3, further comprising: And improving the paging priority for the high priority service at least based on the paging adaptation information.
8. 8. A method according to claim 3, further comprising: and adjusting a waiting period for paging retrial at least based on the paging adaptation information.
9. 9. A method according to claim 3, further comprising: And adjusting the number of paging retries at least based on the paging adaptation information.
10. 10. A method according to claim 3, further comprising: receiving a message indicating an unsuccessful page due to insufficient resources in a paging channel PCH, and Based at least on the message indicating unsuccessful paging, a paging policy is updated.

Description

Paging adaptation based on network energy conservation Technical Field Various example embodiments relate generally to wireless networks and, more particularly, to network power saving based paging adaptation. Background Wireless networks offer significant advantages for user mobility. The ability of users to stay connected while mobile not only provides advantages to the users, but also provides greater efficiency and productivity for the entire society. With the increasing desire for connection reliability, data speed, and lower power consumption, technologies for wireless networks must keep pace with such desire. Accordingly, there is a continuing interest in improving wireless network technology. Disclosure of Invention The following are aspects from the perspective of the user device. In one aspect of the disclosure, a method in a user equipment includes receiving paging adaptation information, determining a paging probability based at least on the paging adaptation information, and transmitting a registration request to a network device, the registration request including information about the paging probability. In an aspect of the method, a registration request comprising information about paging probability is sent to an access and mobility management function, AMF. In one aspect of the disclosure, an apparatus includes at least one processor and at least one memory storing instructions. The instructions, when executed by the at least one processor, cause the apparatus to perform the method indicated above from the perspective of the user equipment. In an aspect of the disclosure, a non-transitory processor-readable medium has stored thereon instructions that, when executed by at least one processor of an apparatus, cause the apparatus to perform the method indicated above from the perspective of a user equipment. The following are aspects from the perspective of the central unit control plane. In one aspect of the disclosure, a method includes receiving paging adaptation information by a network node, storing the paging adaptation information, and integrating paging states across cells in a notification area, RNA, based at least on the paging adaptation information. In one aspect of the method, the method further includes transmitting paging adaptation information to the neighbor network node. In an aspect of the method, the method further comprises sending paging adaptation information to the access and mobility management function, AMF. In one aspect of the method, the method further includes updating the RAN paging discontinuous reception period based at least on the paging adaptation information. In one aspect of the method, the method further includes increasing paging priority for high priority services based at least on the paging adaptation information. In an aspect of the method, the method further includes adjusting a waiting period for a paging retry based at least on the paging adaptation information. In one aspect of the method, the method further includes adjusting a number of paging retries based at least on the paging adaptation information. In one aspect of the method, the method further includes receiving a message indicating an unsuccessful page, wherein the unsuccessful page is due to insufficient resources in the paging channel PCH, and updating the paging policy based at least on the message indicating the unsuccessful page. In an aspect of the method, any of the aforementioned methods is performed by the central unit control plane CU-CP. In one aspect of the disclosure, an apparatus includes at least one processor and at least one memory storing instructions. The instructions, when executed by the at least one processor, cause the apparatus to perform any of the methods indicated above from the perspective of the central unit control plane. In one aspect of the disclosure, a non-transitory processor-readable medium has instructions stored thereon that, when executed by at least one processor of an apparatus, cause the apparatus to perform any of the methods indicated above from the perspective of a central unit control plane. The following is an aspect from the point of view of the access and mobility management function AMF. In one aspect of the disclosure, a method includes receiving paging adaptation information by a network node, storing the paging adaptation information, and integrating a paging state across cells in a tracking area identity, TAI, list based at least on the paging adaptation information. In an aspect of the method, the TAI list includes an identification of a tracking area in which a percentage of cells with paging adaptations is greater than a configurable threshold percentage. In one aspect of the method, the method further includes updating the RAN paging discontinuous reception period based at least on the paging adaptation information. In one aspect of the method, the method further includes increasing paging priority for high priority services bas