Samsung Electronics Co., Ltd.

Sameer Kumar Mandal

Prasad Basavaraj Dandra

Vijay Ganesh Surisetty

Seshadri Elluru

Siddhi Chandrashekhar Mayekar

Rajdeep Kaur

Ramkumar Thirumalli Sureshsah

Goutham Ponnamreddy

Venkata Anil Kumar Karamsetti

Seshu Babu Songa

A method for selecting a Public Land Mobile Network (PLMN) in a wireless communication system by a User Equipment (UE), the method includes detecting, by the UE, that the UE is operating in an interworking mode, triggering, by the UE, a manual scan in the interworking mode for acquiring a list of PLMNs in the wireless communication system, and causing, by the UE, a display to output the list of PLMNs in response to the triggering.

Selecting PLMN in wireless communication system

A method and user equipment are provided. The method includes initiating a circuit-switched (CS) connection establishment procedure by transmitting a connection management (CM) service request message to a core network (CN). Mobility management (MM) connection establishment is aborted in response to failing to receive a CM service acceptance message within a time period. In response to subsequently receiving a CM service acceptance message after aborting the MM connection establishment, a circuit-switched (CS) signaling connection release action is performed.

Methods and systems for managing circuit-switched (CS) signaling connection release in mobile communications

Growing community of inventors

Karnataka, India

Sameer Kumar Mandal