Communication system

A communication system comprising:

• a communication device set up to execute a process, configured to put itself into an activated state or into a deactivated state at alternate times, receive time information in a first operating state of the activated state, take the received time information as a basis for ascertaining the later time at which useful information is transmitted to the communication device, receive the useful information at the later time in a second operating state of the activated state;
• and
• where individual components of the communication device are able to be put into an activated state or into a deactivated state independently of one another.

A communication system comprising:

• at least one communication device configured to put itself into an activated state or into a deactivated state at alternate times, receive time information in a first operating state of the activated state, take the received time information as a basis for ascertaining the later time at which useful information is transmitted to the communication device, receive the useful information at the later time in a second operating state of the activated state, and where individual components of the communication device are able to be put into an activated state or into a deactivated state independently of one another;
• and
• a control device for communication with the at least one communication device which is configured to transmit time information and useful information to the communication device at alternate times, the time information being able to be taken as a basis for ascertaining the later time at which useful information is transmitted.

A communication system comprising:

• a communication device set up to execute a process, configured to put itself into an activated state or into a deactivated state at alternate times, receive time information in a first operating state of the activated state, take the received time information as a basis for ascertaining the later time at which useful information is transmitted to the communication device, receive the useful information at the later time in a second operating state of the activated state;
• and
• individual components of the communication device comprise a clock, a transceiver unit, a logic unit, and a controller are able to be put into an activated state or into a deactivated state independently of one another.

A communication system comprising:

• means for providing a communication device set up to execute a process, configured to put itself into an activated state or into a deactivated state at alternate times, receive time information in a first operating state of the activated state, take the received time information as a basis for ascertaining the later time at which useful information is transmitted to the communication device, receive the useful information at the later time in a second operating state of the activated state;
• and
• where individual components of the communication device means are able to be put into an activated state or into a deactivated state independently of one another .