Abstract: According to an aspect, there is provided an apparatus for a radio receiver or transceiver of a first access node. The apparatus is configured to perform the following. Upon receiving data via at least one antenna, the apparatus performs resource mapping on the received data based on scheduling information defining currently allocated uplink time-frequency resources to isolate at least a first data set corresponding to non-allocated uplink time-frequency resources. The apparatus compares the first data set against one or more first pre-defined criteria for detecting interference. In response to detecting interference in the first data set according to said one or more first pre-defined criteria, the apparatus instructs a scheduler entity of the first access node to avoid scheduling uplink time-frequency resources affected by said interference.

Abstract: According to an aspect, there is provided an apparatus for a radio receiver or transceiver of a first access node. The apparatus is configured to perform the following. Upon receiving data via at least one antenna, the apparatus performs resource mapping on the received data based on scheduling information defining currently allocated uplink time-frequency resources to isolate at least a first data set corresponding to non-allocated uplink time-frequency resources. The apparatus compares the first data set against one or more first pre-defined criteria for detecting interference. In response to detecting interference in the first data set according to said one or more first pre-defined criteria, the apparatus instructs a scheduler entity of the first access node to avoid scheduling uplink time-frequency resources affected by said interference.

Abstract: JTAG test equipment arranged to establish an asynchronous data transmission connection with a JTAG-compatible device under test for the transmission of test data between test access ports (TAP) in the test equipment and device under test. The test data is synchronized at reception before the test access ports (TAP). The test equipment includes a computer program for adapting a test data sequence arriving in the format defined by the test access port for transmission on an asynchronous transmission path, and a transceiver (TR1) for adapting the test data sequence and transmitting it through the asynchronous data transmission connection to the device under test.

Abstract: JTAG test equipment arranged to establish an asynchronous data transmission connection with a JTAG-compatible device under test for the transmission of test data between test access ports (TAP) in the test equipment and device under test. The test data is synchronized at reception before the test access ports (TAP). The test equipment includes a computer program for adapting a test data sequence arriving in the format defined by the test access port for transmission on an asynchronous transmission path, and a transceiver (TR1) for adapting the test data sequence and transmitting it through the asynchronous data transmission connection to the device under test.

Abstract: A JTAG testing system including a JTAG test equipment and a device under test compatible with the JTAG configured to form a synchronous data transmission connection with one another for transferring test data through a transmission path placed between predetermined interfaces. An asynchronous connection can be used as the transmission path between the interfaces, whereby the test equipment and said device under test are provided with a transceiver on the transmission path side configured to arrange the test data to be sent from said interface into a mode appropriate for an asynchronous transmission path and correspondingly to arrange the test data to be received from the asynchronous transmission path into a synchronous mode required by said interface.

Abstract: A JTAG testing system comprising a JTAG test equipment and a device under test compatible with the JTAG configured to form a synchronous data transmission connection with one another for transferring test data through a transmission path placed between predetermined interfaces. An asynchronous connection can be used as the transmission path between the interfaces, whereby the test equipment and said device under test are provided with a transceiver on the transmission path side configured to arrange the test data to be sent from said interface into a mode appropriate for an asynchronous transmission path and correspondingly to arrange the test data to be received from the asynchronous transmission path into a synchronous mode required by said interface.