Automatic neighbor relation enhancements for dual connectivity
In accordance with an embodiment, an apparatus may include at least one processor and at least one memory including computer program code. The at least one memory and the computer program code can be configured to, with the at least one processor, cause the apparatus to at least transmit a request for one or more cell global identities associated with one or more cells to a network entity. The at least one memory and the computer program code can be further configured to, with the at least one processor, cause the apparatus to at least update one or more neighbor relation tables based upon the received automatic neighbor relation related information. The at least one memory and the computer program code can be further configured to, with the at least one processor, cause the apparatus to at least transmit information based upon the updated one or more neighbor relation tables.
1. An apparatus, comprising:
at least one processor; and
at least one memory including computer program code,
wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to:
initiate a cell global identity reporting procedure based upon one or more reliability parameters;
transmit a request for one or more cell global identities associated with one or more cells to a network entity, wherein the apparatus comprises a secondary node, and the network entity comprises a master node to a user equipment operating in dual connectivity mode;
receive neighbor relation related information associated with the one or more cells; and
update one or more neighbor relation tables based upon the received neighbor relation related information.
2. The apparatus according to claim 1 , wherein at least one entry is missing from an apparatus's neighbor relation table for the one or more cells.
3. The apparatus according to claim 1 , wherein the at least one memory and the computer program code are further configured to, with the at least one processor, cause the apparatus to:
receive at least one measurement report with a cell global identity for which no neighbor relation table entry exists.
4. The apparatus according to claim 1 , wherein the at least one memory and the computer program code are further configured to, with the at least one processor, cause the apparatus to:
transmit information based upon the updated one or more neighbor relation tables.
5. The apparatus according to claim 1 , wherein the at least one memory and the computer program code are further configured to, with the at least one processor, cause the apparatus to:
receive an indication from the network entity about which network entity is responsible for running cell global identity measurement report configurations.
6. A method, comprising:
initiating, by a first network entity, a cell global identity reporting procedure based upon one or more reliability parameters;
transmitting, by the first network entity, a request for one or more cell global identities associated with one or more cells to a second network entity, wherein the first network entity comprises a secondary node, and the second network entity comprises a master node to a user equipment operating in dual connectivity mode;
receiving, by the first network entity, neighbor relation related information associated with the one or more cells; and
updating, by the first network entity, one or more neighbor relation tables based upon the received neighbor relation related information.
7. The method according to claim 6 , wherein at least one entry is missing from a neighbor relation table of the first network entity for the one or more cells.
8. The method according to claim 6 , further comprising:
receiving, by the first network entity, one or more measurement reports.
9. The method according to claim 6 , further comprising:
transmitting, by the first network entity, information based upon the updated one or more neighbor relation tables.
10. An apparatus, comprising:
at least one processor; and
at least one memory including computer program code,
wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to:
initiate a cell global identity reporting procedure based upon one or more reliability parameters;
receive a request for one or more cell global identities associated with one or more cells from a network entity, wherein the apparatus comprises a master node, and the network entity comprises a secondary node to a user equipment operating in dual connectivity mode;
update one or more neighbor relation tables with additional neighbor relations; and
transmit neighbor relation related information associated with the one or more cells to the network entity.
11. The apparatus according to claim 10 , wherein the at least one memory and the computer program code are further configured to, with the at least one processor, cause the apparatus to:
perform a configuration using one or more cell global identity measurement report configurations.
12. The apparatus according to claim 10 , wherein the at least one memory and the computer program code are further configured to, with the at least one processor, cause the apparatus to:
receive one or more measurement reports with one or more cell global identities and/or other neighbor relation related information.
13. The apparatus according to claim 10 , wherein the at least one memory and the computer program code are further configured to, with the at least one processor, cause the apparatus to:
interpret the one or more received cell global identities and/or other received neighbor relation related information.
14. The apparatus according to claim 10 , wherein the at least one memory and the computer program code are further configured to, with the at least one processor, cause the apparatus to:
transmit an indication to the second network entity about which network entity is responsible for running cell global identity measurement report configurations.