R Ghai - US Patent 8,331,384, 2012 - Google Patents
Abstract Systems and methods are disclosed that provide femto-based wireless coverage in a communication network. This can involve providing an interworking function that …
CME Osborn - US Patent 8,995,997, 2015 - Google Patents
(57) ABSTRACT A system, method, and computer readable medium for con figuration of a femtocell system is provided. A femtocell system is provisioned with a default base station …
ZHU Ake, Z Riming, GAO Yanfeng, W Liang - US Patent 8,370,427, 2013 - Google Patents
(57) ABSTRACT A method and apparatus for transmitting messages between heterogeneous networks are disclosed. The method includes: receiving an IP multimedia …
J Apelqvist, MF Andreasson, EJ Backlund… - US Patent App. 12 …, 2009 - Google Patents
A bridge device is used to setup communication sessions between Internet Protocol (IP) Multimedia Subsystem (IMS) devices and non-IMS devices or between non-IMS devices …
JR Breau, JF Pearce - US Patent 8,060,604, 2011 - Google Patents
US8060604B1 - Method and system enabling internet protocol multimedia subsystem access for non internet protocol multimedia subsystem applications - Google Patents …
CME Osborn - US Patent 8,351,901, 2013 - Google Patents
57 ABSTRACT Related US Application Data(57) A system, method, and computer readable medium for pro (60) Provisional application No. 60/936,626, filed on Jun. cessing …
M Bienas, M Hans - US Patent 8,503,361, 2013 - Google Patents
Apparatuses and methods for enabling IMS services for non-IMS UEs via a home base station subsystem are described. In various embodiments, a home base station subsystem …