Detecting and correcting radio link failures based on different usage scenarios

Abstract

The disclosed subject matter provides techniques for detecting and correcting radio link failures based on the different usage scenarios. In one embodiment, a device is provided that comprises a processor, and a memory that stores executable instructions that, when executed by the processor, facilitate performance of various operations. These operations can comprise monitoring a quality of a radio link established between the device and a network device of a wireless communication network based on downlink transmissions received from the network device. These operations can further comprise determining whether the quality indicates the device and the network device are out-of-sync based on the quality being below a defined quality level, wherein the defined quality level varies based on a usage scenario associated with usage of the radio link by the device.

What is claimed is: 
     
         1 . A device, comprising:
 a processor, and   a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising:
 deactivating a radio link with network equipment based on a determination that a radio link failure has occurred; 
 determining time and frequency resources for a preamble transmission of a procedure for re-establishing the radio link with the network equipment based on a control channel resource set group applicable to the device, wherein the time and frequency resources for the preamble transmission vary for different control channel resource set groups; and 
 performing the procedure using the time and frequency resources for the preamble transmission. 
   
     
     
         2 . The device of  claim 1 , wherein the operations further comprise:
 prior to the deactivating, employing the control channel resource set group to decode downlink control information received from the network equipment.   
     
     
         3 . The device of  claim 1 , wherein the network equipment configures the different control channel resource set groups for different types of traffic. 
     
     
         4 . The device of  claim 3 , wherein the different types of traffic are selected from a group of types of traffic, the group comprising: a first type associated with enhanced mobile broadband traffic, a second type associated with ultra reliable and low latency traffic, and a third type associated with massive machine type communication traffic. 
     
     
         5 . The device of  claim 1 , wherein the procedure varies based on the control channel resource set group. 
     
     
         6 . The device of  claim 5 , wherein the procedure varies with respect to a timer associated with performance of the procedure. 
     
     
         7 . The device of  claim 5 , wherein the procedure varies with respect to a configuration parameter associated with resources used for the procedure. 
     
     
         8 . The device of  claim 1 , wherein performing the procedure comprises sending information to the network equipment indicating a reason for the determination that the radio link failure occurred. 
     
     
         9 . The device of  claim 8 , wherein the reason varies based on the control channel resource set group. 
     
     
         10 . The device of  claim 8 , wherein the procedure comprises a random access procedure, and wherein sending the information comprises sending the information in association with transmission of message  3  in accordance with the random access procedure. 
     
     
         11 . A method, comprising:
 deactivating, by a device comprising a processor, a radio link with network equipment based on a determination that a radio link failure has occurred;   determining, by the device, time and frequency resources for a preamble transmission of a procedure for re-establishing the radio link with the network equipment based on a control channel resource set group applicable to the device, wherein the time and frequency resources for the preamble transmission vary for different control channel resource set groups; and   sending, by the device, the preamble transmission to the network equipment using the time and frequency resources in association with performance of the procedure.   
     
     
         12 . The method of  claim 11 , further comprising:
 prior to the deactivating, employing, by the device, the control channel resource set group to decode downlink control information received from the network equipment.   
     
     
         13 . The method of  claim 11 , wherein the network equipment configures the different control channel resource set groups for different types of traffic. 
     
     
         14 . The method of  claim 13 , wherein different types of traffic are selected from the group consisting of: an enhanced mobile broadband traffic type, an ultra reliable and low latency traffic type, and a massive machine type communication traffic type. 
     
     
         15 . The method of  claim 11 , wherein the procedure varies based on the control channel resource set group. 
     
     
         16 . The method of  claim 11 , further comprising:
 sending, by the device, information to the network equipment indicating a reason for the determination that the radio link failure occurred.   
     
     
         17 . The method of  claim 16 , wherein the reason varies based on the control channel resource set group. 
     
     
         18 . The method of  claim 16 , wherein the procedure comprises a random access procedure, and wherein sending the information comprises sending the information in association with transmission of message  3  in accordance with the random access procedure. 
     
     
         19 . A non-transitory machine-readable storage medium, comprising executable instructions that, when executed by a processor of a device, facilitate performance of operations, comprising:
 disassembling a radio connection with network equipment based on a determination that a radio link failure event has occurred;   determining time and frequency resources for a preamble transmission of a procedure for re-establishing the radio connection with the network equipment based on a control channel resource set group applicable to the device, wherein the time and frequency resources for the preamble transmission vary for different control channel resource set groups; and   sending the preamble transmission to the network equipment using the time and frequency resources in association with performance of the procedure.   
     
     
         20 . The non-transitory machine-readable storage medium of  claim 19 , wherein the operations further comprise:
 sending information to the network equipment indicating a reason for the determination that the radio link failure event occurred in association with transmission of message  3  in accordance with the procedure, and wherein the reason varies based on the control channel resource set group.