modification of the machine to machine (m2m) group of m2m device

摘要

in accordance with one or more designs a communication through a machine to machine (m2m) device with a first base station using a first gruppenidentifizierers is performed and then a handover to a second base station is executed.the m2m device listens to a message rundsendung by the second base station to determine whether the first gruppenidentifizierer should be changed. the m2m device calls for an allocation of a second gruppenidentifizierers for communication with the second base station, if it is found that the gruppenidentifizierer for m2m device should be changed.in some designs the m2m device wakes up from a ruhezustandsmodus on a news rundsendung by the base station to hear. if the message indicates that a gruppenidentifizierer should be changed for the m2m device an assignment of updated gruppenidentifizierers.