25.1443GPPRelease 11TSUser Equipment (UE) and Mobile Station (MS) over the air performance requirements
This annex introduces the concept of recommended OTA performance for operating bands. This requirement is not mandatory but is recommended.
The concept of recommended performance is to ensure that UE/MS OTA performance is maximised in order to improve user experience and network performance. It is recognised that the ability to meet the recommended performance depends on the number of frequency bands supported by the UE/MS.