Invention Grant
- Patent Title: Link failure detection between distributed unit (DU) and central unit control plane (CU-CP)
-
Application No.: US17853241Application Date: 2022-06-29
-
Publication No.: US12294874B2Publication Date: 2025-05-06
- Inventor: Siddhartha Chenumolu , Ash Khamas , Dhaval Mehta , Gurpreet Sohi
- Applicant: DISH Wireless L.L.C.
- Applicant Address: US CO Englewood
- Assignee: DISH Wireless L.L.C.
- Current Assignee: DISH Wireless L.L.C.
- Current Assignee Address: US CO Englewood
- Agency: Frontier IP Law PLLC
- Agent Kipman T. Werking
- Main IPC: H04J3/14
- IPC: H04J3/14 ; H04L41/0654 ; H04L45/00 ; H04W24/04 ; H04W36/14 ; H04W36/30 ; H04W76/19 ; H04W76/25 ; H04W76/27 ; H04W76/30

Abstract:
Embodiments are directed towards systems and methods for managing user experiences during cellular telecommunication outages within a wireless telecommunication network, such as a wireless 5G network. Example embodiments include systems and methods for managing user experiences during a cellular telecommunication network outage involving network communication failure detection and performing different recovery actions in response to detecting a failure in communication between certain telecommunication network components and/or failure of certain network links. For example, the system may perform different recovery actions in response to the failure in communication being due to a detected inactive network link to the central unit control plane (CU-CP) versus the CU-CP itself being initially indicated as inactive
Public/Granted literature
- US20230276269A1 LINK FAILURE DETECTION BETWEEN DISTRIBUTED UNIT (DU) AND CENTRAL UNIT CONTROL PLANE (CU-CP) Public/Granted day:2023-08-31
Information query