Methods for monitoring a data transmission, apparatuses, and computer-readable mediums

An apparatus for monitoring a data transmission between a first component and a second component, the apparatus comprising:

• a first component;
• a second component;
• processing circuitry configured to cause the apparatus to
• move one or more transmit facilities with respect to at least two receive facilities, the one or more transmit facilities being attached to the first component at a fixed position and the at least two receive facilities being attached to the second component at a fixed position, and the move being a change in at least one of a position or an orientation of the one or more transmit facilities;
• send a sequence of a number of consecutive data packets via a respective transmit facility of the one or more transmit facilities, each respective data packet of the sequence including sequence information, and the sequence information describing the position of the respective data packet in the sequence;
• evaluate a packet loss condition of a number of data packets received by at least one of the at least two receive facilities, the evaluating being based on the sequence information of the number of data packets and the packet loss condition indicating that at least one of the data packets of the sequence was not received by any of the at least two receive facilities;
• and
• at least one of register a respective error for the respective receive facility in response to an error condition or modify an operation of the apparatus including the first and second component for the respective receive facility in response to the error condition, wherein
• the error condition for the respective receive facility is based on (1) location information relating to at least one of the position of the first component with regard to the second component or orientation of the first component with regard to the second component, and (2) at least one of (i) a measure for a receive quality of a signal or (ii) the number of data packets received from the respective transmit facility or from at least one of the one or more transmit facilities,
• the error condition exists when at least one of the packet loss condition is registered or the operation of the apparatus including the first and second component is modified,
• the number of data packets received from a respective transmit facility are stored in a buffer or the sequence information included in the number of data packets is stored in the buffer, the buffer including a first part buffer and a second part buffer and the number of data packets or the sequence information being stored in the first part buffer until the first part buffer reaches a threshold occupancy and then being stored in the second part buffer, and
• wherein the processing circuitry is configured to cause the apparatus to evaluate the packet loss condition of the number of data packets received by the at least one of the at least two receive facilities by
• evaluating the number of data packets or the sequence information stored in the first part buffer upon or after a first test condition existing for testing packet loss condition, the first test condition existing when the first part buffer is full, the first part buffer being full being based on at least one of (i) at least one of a number of the number of data packets stored in the first part buffer or a total size of the number of data packets stored in the first part buffer or (ii) the sequence information stored in the first part buffer, and
• evaluating the number of data packets or the sequence information stored in the first part buffer and the second part buffer upon or after a second test condition existing for testing packet loss condition and after the first test condition existing for testing packet loss condition, the second test condition occurring upon either an elapsed time since the first test condition or at least one of (i) at least one of a number of the number of data packets stored in the second part buffer or a total size of the number of data packets stored in the second part buffer before the elapsed time since the first test condition or (ii) the sequence information stored in the second part buffer after the first test condition existing before the elapsed time since the first test condition.

A non-transitory computer-readable data medium including instructions for monitoring a data transmission between a first component and a second component that, when executed by processing circuitry, are configured to cause the processing circuitry to

• move one or more transmit facilities with respect to at least two receive facilities, the one or more transmit facilities being attached to the first component at a fixed position to and the at least two receive facilities being attached to the second component at a fixed position, and the move being a change in at least one of a position or an orientation of the one or more transmit facilities;
• send a sequence of a number of consecutive data packets via a respective transmit facility of the one or more transmit facilities, each respective data packet of the sequence including sequence information, and the sequence information describing the position of the respective data packet in the sequence;
• evaluate a packet loss condition of a number of data packets received by at least one of the at least two receive facilities, the evaluating being based on the sequence information of the number of data packets and the packet loss condition indicating that at least one of the data packets of the sequence was not received by any of the at least two receive facilities;
• and
• at least one of register a respective error for the respective receive facility in response to an error condition or modify an operation of an apparatus including the first component and the second component for the respective receive facility in response to the error condition,
• wherein the error condition for the respective receive facility is based on (1) location information relating to at least one of the position of the first component with regard to the second component or orientation of the first component with regard to the second component, and (2) at least one of (i) a measure for a receive quality of a signal or (ii) the number of data packets received from the respective transmit facility or from at least one of the one or more transmit facilities,
• the error condition exists when at least one of the packet loss condition is registered or the operation of the apparatus including the first and second component is modified,
• the number of data packets received from a respective transmit facility or at least the sequence information included in the number the data packets is stored in a buffer, the buffer including a first part buffer and a second part buffer and the number of data packets or the sequence information being stored in the first part buffer until the first part buffer reaches a threshold occupancy and then being stored in the second part buffer, and
• wherein the instructions for monitoring the data transmission between the first component and a second component, when executed by the processing circuitry, are configured to cause the processing circuitry to evaluate the packet loss condition of the number of data packets received by the at least one of the at least two receive facilities by
• evaluating the data packets or the sequence information stored in the first part buffer or the data packets upon or after a first test condition existing for testing packet loss condition, the first test condition existing when the first part buffer is full, the first part buffer being full being based on at least one of (i) at least one of a number of the number of data packets stored in the first part buffer or a total size of the number of data packets stored in the first part buffer or (ii) the sequence information stored in the first part buffer, and
• evaluating the data packets or the sequence information stored in the first part buffer and the second part buffer upon or after a second test condition existing for testing packet loss condition and after the first test condition existing for testing packet loss condition, the second test condition occurring upon either an elapsed time since the first test condition or at least one of (i) at least one of a number of the number of data packets stored in the second part buffer or a total size of the number of data packets stored in the second part buffer before the elapsed time since the first test condition or (ii) the sequence information stored in the second part buffer after the first test condition existing before the elapsed time since the first test condition.