5G system (5GS) failure detection monitoring of Proxy-Call session control function (P-CSCF) of an internet protocol (IP) multimedia system (IMS) for efficient …
V Agarwal, RS Shetty, RS Vidyashankar… - US Patent …, 2023 - Google Patents
Techniques and mechanisms for Fifth Generation (5G) system (5GS) failure detection
monitoring of an application or control function in a network for efficient restoration of service …
monitoring of an application or control function in a network for efficient restoration of service …
P-CSCF registration and discovery mechanism
N Sabeur, J Arends, RT Ball, MA Proctor - US Patent 11,729,656, 2023 - Google Patents
Abstract Systems and methods for establishing a communication interface between control
functions of a network core and a network data node associated with a user side packet core …
functions of a network core and a network data node associated with a user side packet core …
P-cscf discovery through nrf
MW Afzal, K Mirza - US Patent 11,496,528, 2022 - Google Patents
A solution for establishing a data traffic session (eg, a voice call or a video call) for a user
equipment (UE) on a network (eg, a 5G cellular network) comprises: receiving, by a session …
equipment (UE) on a network (eg, a 5G cellular network) comprises: receiving, by a session …
Hss-based p-cscf restoration triggered by as
S Badar, S Kaushik, N Sabeur, SR Mufti… - US Patent App. 17 …, 2023 - Google Patents
2022-01-11 Assigned to T-MOBILE USA, INC. reassignment T-MOBILE USA, INC.
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors …
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors …
Method and apparatus for restoring proxy-call session control function in a wireless communication system
AK Nayak - US Patent 12,034,777, 2024 - Google Patents
The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication
system for supporting a higher data transmission rate. A method performed by a session …
system for supporting a higher data transmission rate. A method performed by a session …
Proxy-call session control function (P-CSCF) restoration
N Sabeur, S Badar, S Mufti, J Arends… - US Patent …, 2024 - Google Patents
Solutions for providing a data traffic session with proxy-call session control function (P-
CSCF) restoration include: receiving an indication, by an application server (AS), that a user …
CSCF) restoration include: receiving an indication, by an application server (AS), that a user …
Proxy-call session control function (P-CSCF) restoration
J Arends, N Sabeur, S Mufti, S Kaushik… - US Patent …, 2023 - Google Patents
2021-09-03 Assigned to T-MOBILE USA, INC. reassignment T-MOBILE USA, INC.
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors …
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors …
Apparatus and method for P-CSCF failure detection and processing
AK Sinha - US Patent 11,252,200, 2022 - Google Patents
Described herein are apparatus and methods for detecting and handling Proxy-Call Session
Control Function (P-CSCF) failures. A method may include sending, by a serving-CSCF (S …
Control Function (P-CSCF) failures. A method may include sending, by a serving-CSCF (S …