公开(公告)号：US10212615B1

公开(公告)日：2019-02-19

申请号：US15796808

申请日：2017-10-29

Applicant: Cisco Technology, Inc.

Inventor： Atul Kumar Jha ,  Shashank Misra

IPC: H04W24/00 ,  H04W24/02 ,  H04W8/12 ,  H04W68/02 ,  H04W24/08

Abstract: In one embodiment, a system instantiated in memory is executed by a processor to: select cells to optimize in a mobile network where the cells are associated with at least one control signal load exceeding a threshold, where the threshold is for at least one of tracking area update (TAU) load or paging load, reconfigure the cell's tracking area (TA) by either adding at least one additional cell from another TA to the cell's TA and/or removing at least one other cell from the TA, temporarily implement the reconfigured TA in the mobile network, receive updated control signal data for cells affected by said reconfigured TA, and save the reconfigured TA in the mobile network if the at least one control signal load is under the threshold and the second control signal load is under an associated second control signal load threshold for the cells affected by the reconfigured TA.

公开(公告)号：US20190132751A1

公开(公告)日：2019-05-02

申请号：US16185879

申请日：2018-11-09

Applicant: Cisco Technology, Inc.

Inventor： Atul Kumar Jha ,  Shashank Misra

IPC: H04W24/02 ,  H04W24/08 ,  H04W68/02 ,  H04W8/12

Abstract: In one embodiment, a method includes: selecting, based on control signal data, a cell to optimize in a tracking area (TA) of a mobile network, wherein the cell is associated with a control signal load that exceeds an associated control signal load threshold, wherein the load is determined according to control signal data and includes tracking area update load and/or paging load; reconfiguring the TA by: splitting the TA, combining the TA and another TA, adding another cell from another TA, and/or removing another cell; receiving, based on the reconfigured TA, updated control signal data associated with both the load and a second control signal load for cells affected by the reconfigured TA; and when the load is under the associated threshold and the second load is under an associated second control signal load threshold for the affected cells, saving the reconfigured TA for continued use in the network.