A method of managing wirelessly transmitted use-data in a wireless data transmission environment, the method comprising: - receiving the wirelessly transmitted use-data by a first receiver, - estimating a reception quality of the use-data received by the first receiver by applying a quality criterion, - in case the reception quality meets the quality criterion, - using a second receiver for background scanning the wireless data transmission environment, - in case the reception quality does not meet the quality criterion, - using the second receiver additionally for reception of the use-data, thus providing both receivers (1, 2) for a diversity reception of the use-data, - adding an additional receiver used for diversity reception of the use-data, - adding any receiver which is used for diversity-reception of the use-data to a diversity-reception group, thus providing any receiver which is part of the diversity-reception group for diversity-reception of the use-data, - adding any receiver which is used for background scanning the wireless data transmission environment to a background-scan group, thus providing any receiver which is part of the background-scan group for background scanning the wireless data transmission environment, - estimating a reception quality of the diversity-reception group based on the quality criterion, and - deciding to remove a receiver of the diversity-reception group from the diversity-reception group and adding said receiver to the background-scan group and thus providing said receiver for background scanning the wireless data transmission environment, in case the reception quality of the diversity-reception group would still meet the quality criterion even if a receiver of the diversity-reception group would be removed from the diversity-reception group. - receiving the wirelessly transmitted use-data by a first receiver, - estimating a reception quality of the use-data received by the first receiver by applying a quality criterion, - in case the reception quality meets the quality criterion, - using a second receiver for background scanning the wireless data transmission environment, - using a second receiver for background scanning the wireless data transmission environment, - in case the reception quality does not meet the quality criterion, - using the second receiver additionally for reception of the use-data, thus providing both receivers (1, 2) for a diversity reception of the use-data, - using the second receiver additionally for reception of the use-data, thus providing both receivers (1, 2) for a diversity reception of the use-data, - adding an additional receiver used for diversity reception of the use-data, - adding any receiver which is used for diversity-reception of the use-data to a diversity-reception group, thus providing any receiver which is part of the diversity-reception group for diversity-reception of the use-data, - adding any receiver which is used for background scanning the wireless data transmission environment to a background-scan group, thus providing any receiver which is part of the background-scan group for background scanning the wireless data transmission environment, - estimating a reception quality of the diversity-reception group based on the quality criterion, and - deciding to remove a receiver of the diversity-reception group from the diversity-reception group and adding said receiver to the background-scan group and thus providing said receiver for background scanning the wireless data transmission environment, in case the reception quality of the diversity-reception group would still meet the quality criterion even if a receiver of the diversity-reception group would be removed from the diversity-reception group.