Network slice configuration method, first network element and second network element
Provided are a network slice configuration method, a first network element and a second network element. The network slice configuration method includes: sending, by a first network element, network slice configuration information to a second network element, so that the second network element stores network slice information corresponding to the network slice configuration information; receiving, by a second network element, network slice configuration information of a first network element; and storing, by the second network element, network slice information corresponding to the network slice configuration information.
1. A network slice configuration method, comprising:
sending, by a distributed unit of a base station, network slice configuration information to a centralized unit of the base station, so that the centralized unit of the base station stores network slice information corresponding to the network slice configuration information,
wherein the network slice configuration information comprises information of a network slice supported by a tracing area, TA,
wherein the information of the network slice supported by the TA is sent by the distributed unit of the base station to the centralized unit of the base station in a Served Cell Information field of a F1 SETUP REQUEST message or a GNB-DU CONFIGURATION UPDATE message.
2. The network slice configuration method of claim 1 , wherein the network slice configuration information comprises:
information of a network slice to which a data radio bearer of a terminal belongs.
3. The network slice configuration method of claim 1 , wherein the information of a network slice supported by a TA is a network slice supported by the TA to which a cell belongs.
4. The network slice configuration method of claim 1 , wherein the network slice information comprises single network slice selection assistance information, S-NSSAI.
5. A network slice configuration method, comprising:
receiving, by a centralized unit of a base station, network slice configuration information of a distributed unit of the base station; and
storing, by the centralized unit of the base station, network slice information corresponding to the network slice configuration information,
wherein the network slice configuration information comprises information of a network slice supported by a tracing area, TA,
wherein the information of the network slice supported by the TA is received by the centralized unit of the base station from the distributed unit of the base station in a Served Cell Information field of a F1 SETUP REQUEST message or a GNB-DU CONFIGURATION UPDATE message.
6. The network slice configuration method of claim 5 , wherein the network slice configuration information comprises information of a network slice to which a data radio bearer of a terminal belongs.
7. The network slice configuration method of claim 5 , wherein the information of a network slice supported by a TA is a network slice supported by the TA to which a cell belongs.
8. The network slice configuration method of claim 5 , wherein the network slice information comprises single network slice selection assistance information, S-NSSAI.
9. A distributed unit of a base station, comprising:
a processor, which is configured to send via a transmitter, network slice configuration information to a centralized unit of the base station so that the centralized unit of the base station stores network slice information corresponding to the network slice configuration information,
wherein the network slice configuration information comprises information of a network slice supported by a tracing area, TA,
wherein the sending module is further configured to send information of the network slice supported by the TA to the centralized unit of the base station in a Served Cell Information field of a F1 SETUP REQUEST message or a GNB-DU CONFIGURATION UPDATE message.
10. The distributed unit of the base station of claim 9 , wherein the network slice configuration information comprises:
information of a network slice to which a data radio bearer of a terminal belongs.
11. The distributed unit of the base station of claim 9 , wherein the information of a network slice supported by a TA is a network slice supported by the TA to which a cell belongs.
12. The distributed unit of the base station of claim 9 , wherein the network slice information comprises single network slice selection assistance information, S-NSSAI.
13. A centralized unit of a base station, comprising a processor configured to:
receive via a receiver, slice configuration information of a distributed unit of the base station; and
store network slice information corresponding to the network slice configuration information,
wherein the network slice configuration information comprises information of a network slice supported by a tracing area, TA,
wherein the receiving module is further configured to receive information of the network slice supported by the TA from the distributed unit of the base station in a Served Cell Information field of a F1 SETUP REQUEST message or a GNB-DU CONFIGURATION UPDATE message.
14. The centralized unit of the base station of claim 13 , wherein the network slice configuration information comprises information of a network slice to which a data radio bearer of a terminal belongs.
15. The centralized unit of the base station of claim 13 , wherein the information of a network slice supported by a TA is a network slice supported by the TA to which a cell belongs.
16. The centralized unit of the base station of claim 13 , wherein the network slice information comprises single network slice selection assistance information, S-NSSAI.