Facilitating management of secondary cell group failures in fifth generation (5G) or other advanced networks
Facilitating management of secondary cell group failures in advanced networks (e.g., 5G and beyond) is provided herein. Operations of a method can comprise determining, by a system comprising a processor, that a first secondary cell group procedure attempt is unsuccessful. Further, the method can comprise facilitating, by the system, a second secondary cell group procedure attempt based on expiration of a delay timer and based on a determination that a retry attempt threshold level is not exceeded.
1. A device, comprising:
a processor; and
a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising:
based on a detection of a secondary cell group failure message received in response to a first secondary cell group function, initiating, for a first time, a delay timer that facilitates a defined period of time between initiation of respective retry attempts of a group of retry attempts, wherein the defined period of time is implemented to facilitate removal of a beam blockage in a millimeter wave spectrum;
determining whether a retry attempt threshold level associated with the group of retry attempts has been satisfied; and
based on an expiration of the delay timer and based on the determining indicating that the retry attempt threshold level has not been satisfied, performing a second secondary cell group function and initiating, for a second time, the delay timer.
2. The device of claim 1 , wherein the first secondary cell group function and the second secondary cell group function are secondary cell group addition functions.
3. The device of claim 2 , wherein the delay timer is a secondary cell group addition failure timer, and wherein the determining is based on a value associated with a defined secondary cell group addition failure retry counter.
4. The device of claim 1 , wherein the first secondary cell group function and the second secondary cell group function are secondary cell group reconfiguration functions.
5. The device of claim 4 , wherein the delay timer is a secondary cell group reconfiguration failure timer, and wherein the determining is based on a value associated with a defined secondary cell group reconfiguration failure retry counter.
6. The device of claim 1 , wherein the first secondary cell group function and the second secondary cell group function are secondary cell group radio link functions.
7. The device of claim 6 , wherein the delay timer is a secondary cell group radio link failure timer, and wherein the determining is based on a value associated with a defined secondary cell group radio link failure retry counter.
8. The device of claim 1 , wherein the operations further comprise:
prior to the initiating, for the first time, the delay timer, determining whether attempts for subsequent secondary cell group functions are to be attempted based on receipt of the secondary cell group failure message.
9. The device of claim 1 , wherein the operations further comprise:
terminating subsequent retry attempts based on the determining indicating that the retry attempt threshold level has been satisfied.
10. The device of claim 1 , wherein the device is deployed in a non-standalone deployment architecture.
11. The device of claim 1 , wherein the device is deployed in a standalone deployment architecture.
12. A method, comprising:
determining, by a system comprising a processor, that a first secondary cell group procedure attempt is unsuccessful based on blockage of a beam in a millimeter wave spectrum; and
facilitating, by the system, a second secondary cell group procedure attempt based on expiration of a delay timer and based on a determination that a retry attempt threshold level is not exceeded, wherein the facilitating comprises waiting for respective expirations of the delay timer between respective retry attempts of a group of retry attempts, and wherein the respective expirations are based on a defined time that allows for removal of the blockage of the beam in the millimeter wave spectrum.
13. The method of claim 12 , wherein the determination is a first determination, wherein the delay timer is a first delay timer, wherein the expiration is a first expiration, and wherein the method further comprises:
determining, by the system, that the second secondary cell group procedure attempt is unsuccessful; and
facilitating, by the system, a third secondary cell group procedure attempt based on a second expiration of a second delay timer and based on a second determination that the retry attempt threshold level is not exceeded.
14. The method of claim 12 , wherein the first secondary cell group procedure attempt and the second secondary cell group procedure attempt are secondary cell group addition procedures.
15. The method of claim 12 , wherein the first secondary cell group procedure attempt and the second secondary cell group procedure attempt are secondary cell group reconfiguration procedures.
16. The method of claim 12 , wherein the first secondary cell group procedure attempt and the second secondary cell group procedure attempt are secondary cell group radio link procedures initiated based on a failure of a new radio coverage for a user equipment.
17. A non-transitory machine-readable medium, comprising executable instructions that, when executed by a processor, facilitate performance of operations, comprising:
determining, based on detection of a failure of a first secondary cell group procedure, that a second secondary cell group procedure is to be attempted;
determining whether a number of attempts that have already been performed during the first secondary cell group procedure is less than a defined number of attempts;
determining an expiration of a first delay timer, wherein the first delay timer is initiated based on the detection of the failure and implements a first delay; and
attempting the second secondary cell group procedure based on the expiration of the first delay timer and based on the determining indicating that the number of attempts is less than the defined number of attempts, wherein the attempting comprises initiating a second delay timer, wherein the second delay timer implements respective second delays of a defined period between respective attempts, and wherein the first delay and the second delay facilitate respective times for removal of a blockage caused to a beam of a millimeter wave spectrum.
18. The non-transitory machine-readable medium of claim 17 , wherein the first secondary cell group procedure and the second secondary cell group procedure are secondary cell group addition procedures, wherein the first delay timer and the second delay timer are secondary cell group addition failure timers, and wherein the determining of the number of attempts is less than the defined number of attempts is based on a defined secondary cell group addition failure retry counter.
19. The non-transitory machine-readable medium of claim 17 , wherein the first secondary cell group procedure and the second secondary cell group procedure are secondary cell group reconfiguration procedures, wherein the first delay timer and the second delay timer are secondary cell group reconfiguration failure timers, and wherein the determining of the number of attempts is less than the defined number of attempts is based on a defined secondary cell group reconfiguration failure retry counter.
20. The non-transitory machine-readable medium of claim 17 , wherein the first secondary cell group procedure and the second secondary cell group procedure are secondary cell group radio link procedures, wherein the first delay timer and the second delay timer are secondary cell group radio link failure timers, and wherein the determining the number of attempts is less than the defined number of attempts is based on a defined secondary cell group radio link failure retry counter.