LIMITING CONFIGURATION FOR OPERATION IN RADIO FREQUENCY MODE FOR SHORTER TRANSMISSION TIME INTERVALS TEMPLATES Russian patent published in 2020 - IPC H04L5/00 

FIELD: wireless communication equipment.

SUBSTANCE: invention relates to wireless communication and, in particular, to configuration constraints to ensure proper operation in radio frequency (RF) mode for shorter transmission time intervals (TTI) templates. According to one aspect, the method includes selection of at least one of a circuit with a common pass band and a circuit with a total power. If the selected at least one circuit includes a circuit with a common pass band, the total bandwidth is determined, which must be used by a wireless device for transmitting two data transmission channels in two consecutive short transmission time intervals (sTTI), which share a common demodulation reference signal (DMRS). Indication of the total bandwidth to the wireless device is sent to enable the wireless device to set the pass band of the two data transmission channels equal to the value of the total bandwidth. If the selected at least one circuit includes a circuit with a common power, then a common power control command is determined in order to control the output power, which must be set by wireless device for two data transmission channels in two serial sTTI, which share common DMRS. Command of total power control is sent to wireless device to enable wireless device to set output power of two data transmission channels equal to total power value.

EFFECT: ensuring proper operation.

21 cl, 12 dwg