a communication unit, configured to receive, from a wireless network node, predefined control information associated with at least one first kind of search space set in a plurality of search space sets for a scheduled cell, and

a processor, configured to:

determine at least one physical downlink control channel, PDCCH, candidate corresponding to at least one of the plurality of search space sets based on the predefined control information for the scheduled cell, and

monitor the at least one PDCCH candidate in a scheduling cell,

wherein the plurality of search space sets comprises at least one second kind of search space set.

Various embodiments may preferably implement the following feature:

Preferably, the processor is further configured to configured to perform a wireless communication method recited in any one of the foregoing described methods.

The present disclosure relates to a wireless network node comprising:

a communication unit, configured to transmit, to a wireless terminal, predefined control information associated with at least one first kind of search space set in a plurality of search space sets for a scheduled cell, and

a processor, configured to determine at least one physical downlink control channel, PDCCH, candidate corresponding to at least one of the plurality of search space sets based on the predefined control information for the scheduled cell, and

wherein the communication unit is further configured to transmit, to the wireless terminal, at least one DCI on the at least one PDCCH candidate in a scheduling cell,

wherein the plurality of search space sets comprises at least one second kind of search space set.

Various embodiments may preferably implement the following feature:

Preferably, the processor is further configured to configured to perform a wireless communication method recited in any one of the foregoing described methods.

The present disclosure relates to a wireless terminal, comprising:

a communication unit, configured to receive, from a wireless network node, a high layer signaling comprising at least one search space set for a scheduled cell, and

a processor, configured to monitor at least one physical downlink control channel, PDCCH, candidate in the at least one search space set in a scheduling cell,

wherein the number of the at least one PDCCH candidate in the at least one search space set configured by the high layer signaling is smaller than or equal to the maximum number of the monitored PDCCH candidates per time unit or the number of non-overlapped control channel elements of the at least one PDCCH candidate in the at least one search space set is smaller than or equal to the maximum number of control channel elements per time unit.