Section: 6.2.2B UE maximum output power for UL-MIMO
Content: For UE with two transmit antenna connectors in closed-loop spatial multiplexing scheme, the maximum output power for any transmission bandwidth within the channel bandwidth is specified in Table B-1. The requirements shall be met with the UL-MIMO configurations specified in Table 6.2.2B-2. For UE supporting UL-MIMO, the maximum output power is measured as the sum of the maximum output power at each UE antenna connector. The period of measurement shall be at least as defined in Table 6.2.2B-0. Table 6.2.2B-0: Measurement period for UE maximum output power for UL-MIMO Table 6.2.2B-1: UE Power Class for UL-MIMO in closed loop spatial multiplexing scheme The default power class for an operating band is Power Class 3 unless otherwise stated. For a power class 2 capable UE operating on Band 41, when an IE P-max as defined in TS 36.331[ Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specification ]  [7] of 23 dBm or lower is indicated in the cell or if the uplink/downlink configuration is 0 or 6, the requirements for power class 2 are not applicable and the corresponding requirements for a power class 3 UE shall apply. For each supported frequency band other than Band 41, the UE shall: - if the UE supports a different power class than the UE default power class for the band and the supported power class enables the higher maximum output power than that of the default power class: - if the band is a TDD band whose frame configuration is 0 or 6; or - if the IE P-Max as defined in TS 36.331[ Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specification ]  [7] is not provided; or - if the IE P-Max as defined in TS 36.331[ Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specification ]  [7] is provided and set to the maximum output power of the default power class or lower; - meet all requirements for the default power class of the operating band in which the UE is operating and set its configured transmitted power as specified in sub-clause 6.2.5; - else (i.e the IE P-Max as defined in TS 36.331[ Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specification ]  [7] is provided and set to the higher value than the maximum output power of the default power class): - meet all requirements for the supported power class and set its configured transmitted power as specified in sub-clause 6.2.5; Table 6.2.2B-2: UL-MIMO configuration in closed-loop spatial multiplexing scheme If UE is configured for transmission on single-antenna port, the requirements in subclause 6.2.2 apply.