Method for transmitting signal in machine to machine communication
AssigneeElectronics and Telecommunications Research Institute
InventorsSoojung JUNG, Jae Sun Cha, Seokki Kim, Chul Sik Yoon
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Abstract
A method in which a base station transmits a signal to a plurality of terminals in a machine to machine (M2M) communication system, the method including: allocating an M2M device group ID (MGID) that identifies a terminal group to at least one of the plurality of terminals; and sustaining the MGID when the terminal that belongs to the terminal group is in an idle state.
Claims19
A method in which a base station transmits a signal to a plurality of terminals in a machine to machine (M2M) communication system, the method comprising:
- allocating an M2M device group ID (MGID) that identifies a terminal group to at least one of the plurality of terminals;
- and
- sustaining the MGID when the terminal that belongs to the terminal group is in an idle state.
A method in which a base station transmits a signal to a plurality of terminals in a machine to machine (M2M) communication system, the method comprising:
- allocating an M2M device group ID (MGID) that identifies a terminal group to at least one of the plurality of terminals;
- and
- reallocating the MGID to a terminal that belongs to the terminal group when the terminal that belongs to the terminal group is in a connected state or an idle state.
Dependencies are inferred from the claim text.