METHOD FOR SENDING TWO LEVEL CONTROL CHANNELS, TERMINAL DEVICE AND COMMUNICATION DEVICE Russian patent published in 2023 - IPC H04W72/04 H04W28/16 

FIELD: communications.

SUBSTANCE: selection is made from the second set of resources of the resource occupied by the control information of the second level, in which the initial symbol in the time domain of the second set of resources is the (n+k+1)-th symbol in the time block, n is 1, k is a positive integer number. The first resource set comprises a resource used to send the first layer control information, and the first layer control information occupies all the symbols occupied by the first resource set, in which the first resource set occupies from the n-th symbol to the (n+k)-th symbol in time block. The first layer control information and the second layer control information are sent. Moreover, the resource occupied by the control information of the second level is adjacent in the time domain to the resource occupied by the control information of the first level, and the initial position in the frequency domain of the resource occupied by the control information of the second level is the same as the initial position in the frequency domain of the resource occupied by the control information of first level.

EFFECT: reduced delay in decoding the control information of the second level and reduced resources for the control information.

18 cl, 17 dwg