Battery-operated stationary sensor arrangement with unidirectional data transmission

A method for transmitting a sensor data packet in a battery-operated stationary sensor arrangement with a unidirectional data transmission, comprising:

• determining sensor data with a sensor and providing a sensor data packet based on the sensor data, wherein the sensor data comprises an amount of data of less than 1 kbit;
• generating data packets, wherein in the generation of data packets the sensor data packet is divided into at least two data packets, and wherein each of the at least two data packets is shorter than the sensor data packet;
• and
• transmitting the at least two data packets with a data rate of less than 50 kbit/s and a time interval via a communication channel,
• wherein when generating data packets a synchronization sequence is divided into partial synchronization sequences and each data packet is provided with one of the partial synchronization sequences for a synchronization of the data packet in a data receiver.

A battery-operated stationary sensor arrangement with unidirectional data transmission, comprising:

• a sensor for determining sensor data and for providing a sensor data packet based on the sensor data, wherein the sensor data comprises an amount of data of less than 1 kbit;
• a generator for generating data packets implemented to divide the sensor data packet into at least three data packets, wherein each of the at least three data packets is shorter than the sensor data packet;
• and
• a transmitter for transmitting data packets implemented to transmit the data packets with a data rate of less than 50 kbit/s and a time interval via a communication channel;
• wherein the generator for generating data packets is implemented to channel-encode the at least three data packets such that only a part of the data packets is necessitated for decoding the sensor data packet.

A battery-operated stationary sensor arrangement with unidirectional data transmission, comprising:

• a sensor for determining sensor data and for providing a sensor data packet based on the sensor data, wherein the sensor data comprises an amount of data of less than 1 kbit;
• a generator for generating data packets implemented to divide the sensor data packet into at least two data packets, each of the at least two data packets being shorter than the sensor data packet;
• and
• a transmitter for transmitting data packets implemented to transmit the data packets with a data rate of less than 50 kbit/s and a time interval via a communication channel;
• wherein the generator for generating data packets is implemented to additionally divide the sensor data packet into at least three data packets, each of the at least three data packets being shorter than the sensor data packet;
• and
• the transmitter for transmitting data packets being implemented to transmit the at least two data packets with a first transmission frequency via the communication channel and to transmit the at least three data packets with a second transmission frequency via the communication channel.