T-mobile Usa, Inc.

Reman Krishnan

A system and method for detecting and correcting uplink-only problems is disclosed. The system comprises one or more of the following modules: uplink problem detection module, maximum permissible limit module, and uplink improvement calculation and actions module. The uplink problem detection module detects uplink-only problems using values of one or more parameters related to bearer performance. For instance, the uplink problem detection module continuously monitors the uplink performance by checking uplink transmission error and when a threshold is crossed, declares an uplink problem. The maximum permissible limit module limits the actions by uplink improvement calculation and actions module so that other parts in the system are not negatively affected. The uplink improvement calculation and actions module determines and performs the actions to improve the uplink transmission error situation detected by the uplink problem detection module.

Uplink performance for bearers

Systems and methods are described herein for modifying cell definition tables with telecommunications networks. In response to a handover failure between cells of the network, the systems and methods determine changes have been made to a network, such as changes to various identification information for cells associated with a controlling (or serving) node of the network. For example, the systems and methods utilize ANR functions to detect the changes to the network.

Growing community of inventors

Charlotte, NC, United States of America

Reman Krishnan