Data transmission method in m2m device group
AssigneeLG Electronics Inc.
InventorsIn Uk Jung, Wook Bong Lee, Jin Sam Kwak
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Abstract
The present disclosure relates to a method for M2M devices in an idle mode to perform a network reentry procedure in a wireless access network supporting machine-to-machine communication (M2M), and the method may include receiving information related to selection of a group delegate (GD) from a base station; receiving a response to a ranging request from the base station, wherein the ranging request is transmitted by an M2M device which is selected as the GD among a plurality of M2M devices in an M2M device group based on the information related to selection of the GD; and performing a network reentry procedure on the basis of the received response.
Claims17
A method for M2M devices in an idle mode to perform a network reentry procedure in a wireless access network supporting machine-to-machine communication (M2M), the method comprising:
- receiving information related to selection of a group delegate (GD) from a base station;
- receiving a response to a ranging request from the base station,
- wherein the ranging request is transmitted by an M2M device which is selected as the GD among a plurality of M2M devices in an M2M device group based on the information related to selection of the GD;
- and
- performing a network reentry procedure on the basis of the received response.
A device in a wireless access network supporting machine-to-machine communication (M2M), the device comprising:
- a transceiver configured to transmit and/or receive a radio signal to and/or from the outside;
- and
- a controller connected to the transceiver and configured:
- to receive information related to selection of a group delegate (GD) from a base station,
- to receive a response to a ranging request from base station, wherein the ranging request is transmitted by an M2M device which is selected as the GD among a plurality of M2M devices in an M2M device group based on the information related to selection of the GD, and
- to perform a network reentry procedure on the basis of the received response to the ranging request.
Dependencies are inferred from the claim text.