Adaptive microwave communication link

A wireless communication link arrangement, comprising:

• a first network device;
• and
• a second network device,
• wherein the wireless communication link arrangement is arranged for transfer of fronthaul data between the first network device and the second network device via a wireless communication fronthaul link,
• wherein each of said first network device and second network device is arranged to constitute at least one of a transmitting network device and a receiving network device, and
• wherein at least one of said first network device, said second network device, and a third network device comprised in the wireless communication link arrangement is arranged to:
• determine a present load on the wireless communication link arrangement;
• determine whether the present load exceeds a first threshold;
• when the present load is determined to exceed the first threshold, determine whether a first set of data blocks that are intended to be transmitted by said transmitting network device contain first information or not,
• wherein at least one of said first network device, said second network device, and said third network device is arranged to determine whether a data block of said first set of data blocks contains the first information by acquiring second information regarding which of the first set of data blocks are intended to carry the first information, and wherein the second information is acquired from a fourth network device in the wireless communication link arrangement;
• and
• instruct said transmitting network device to only transmit a second set of data blocks, out of the first set of data blocks, that have been determined to contain the first information.