Electronics and Telecommunications Research Institute

Future Wei Technologies, Inc.

JungHoon Jee

Hyunho Park

Eunah Kim

Hinghung Anthony Chan

Hyeong-Ho Lee

Hong Seok Jeon

Chang Min Park

Hong-Seok Jeon

Chang-Min Park

Heeyoung Jung

A method for establishing a network connection includes determining a list of access networks detectable by a user equipment, and reducing the list of access networks to a list of preferred networks in accordance with supplemental information associated with the user equipment. The method also includes selecting a first candidate network from the list of preferred networks, and attempting to connect to the first candidate network.

System and method for network discovery

A conventional handover method is performed in units of base stations, so that there is a problem in that a large amount of power for handover is consumed and implementation cost is high. Through dedicated protocol message exchanges between a user equipment and a network or between networks, resource availability of candidate networks is checked in advance, a handover target network is selected from among the candidate networks according to a result of checking, and the selected target network is designated as a network to which the user equipment is handed over.

Method of selecting target network for hand-over and method thereof

Consistent handover can be provided between a plurality of objects by providing handover mode control information defining an object for initiating handover from among at least one object in a system environment including the at least one object, wherein the at least one object is able to initiate handover between heterogeneous networks.

Method and apparatus for the handover

Provided is a method for performing handover between a communication network and a broadcast network by a handover controller of a first network corresponding to either the communication network or the broadcast network. The method for performing handover includes: searching for a second network capable of providing the same broadcast content broadcasted over the first network; performing a handover preparation procedure between the communication network and the broadcast network with a handover controller of the second network; delivering the broadcast content broadcasted over the first network to the handover controller of the second network; and sending a message requesting a terminal to watch, over the second network, the broadcast content broadcasted over the first network.

Method of handover between communication network and broadcast network for providing broadcast content, communication network handover controller, and broadcast network handover controller

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Daejeon, South Korea

JungHoon Jee