Inventor

PRZYBYSZ HUBERT

SE32 patents

⚠️ This page may combine multiple inventors who share the name “PRZYBYSZ HUBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PRZYBYSZ HUBERT

PRZYBYSZ HUBERT

Handling multiple user interfaces in an IP multimedia subsystem

Method and apparatus for use in a communications network

Evaluating initial filter criteria

IP multimedia subsystem user identity handling method and apparatus

Transport of connectivity status information in an IP multimedia subsystem network

Methods and apparatus for push to talk and conferencing service

Methods and apparatus for registering or deregistering a user to or from an IP multimedia subsystem

Handling user identities in the IP multimedia subsystem

Methods and apparatuses for notifying an application function of resource restrictions relating to a communication session

Failure recovery in an IP multimedia subsystem network

Notification of resource restrictions in a multimedia communications network

ERICSSON TELEFON AB L M

Methods and apparatus for push to talk type service

Failure recovery in an IP multimedia subsystem network

IMS application control protocol

Methods and apparatuses for notifying an application function of resource restrictions relating to a communication session

Service Profile handling in the IMS

Service profile handling in the IMS

TERRILL STEPHEN

Service profile handling in the IMS

Method and apparatus for allocating application servers in an IMS

Service profile handling in the IMS

BELINCHON VERGARA MARIA-CARMEN

Methods, apparatuses and computer program for IMS recovery upon restart of a S-CSCF

Storage of network data

VIKBERG JARI

Access control in a communication network

ELEFONAKTIEBOLAGET L M ERICSSO

Method and apparatus for distributing application server addresses in an IMS

BLAU STAFFAN

Ice based NAT traversal

BELINCHÓN VERGARA MARIA CARMEN

Method and apparatus for use in a communications network

MERINO VAZQUEZ EMILIANO

IMS restoration procedures for multiple contacts

HEIDERMARK ALF

Session establishment in a communication network

PALLER GÁBOR

Gateway and a method therein for enabling SIP communication over a non-standard SIP transport protocol

CASTELLANOS ZAMORA DAVID

Control of quality-of-service preconditions in an IP multimedia subsystem

LINDHOLM FREDRIK

Reallocation of serving proxy function in IMS

BALDWIN JOHN

Presentity authorization of buddy subscription in a communication system