Method and device in user equipment (UE) and base station used for paging

A method in a base station for paging, comprising:

• transmitting a first signaling in a positive integer number of time intervals of X time intervals;
• and
• transmitting a first radio signal;
• wherein X is a positive integer;
• the first signaling is used for determining scheduling information for the first radio signal;
• the scheduling information comprises occupied time-frequency resource and adopted MCS;
• the first radio signal carries a paging message;
• the frequency domain resource used for transmitting the first signaling belongs to a first subband;
• the first subband comprises a positive integer number of consecutive subcarriers in frequency domain;
• and subcarrier spacing of subcarriers included in the first subband is used for determining the X time intervals;
• all subcarriers included in the first subband have an equal subcarrier spacing, any two of the X time intervals are orthogonal in time domain;
• the first signaling is transmitted through a PDCCH, the PDCCH has a Cyclic Redundancy Check (CRC) scrambled by a Paging Radio Network Temporary Identity (P-RNTI), the first radio signal is transmitted through a Physical Downlink Shared Channel (PDSCH);
• the PDCCH is transmitted in a Common Search Space (CSS).

A UE for paging, comprising:

• a first receiver, to monitor a first signaling in X time intervals;
• and
• a second receiver, to receive a first radio signal;
• wherein X is a positive integer;
• the first signaling is used for determining scheduling information for the first radio signal;
• the scheduling information comprises occupied time-frequency resource and adopted MCS;
• the first radio signal carries a paging message;
• the frequency domain resource used for transmitting the first signaling belongs to a first subband;
• the first subband comprises a positive integer number of consecutive subcarriers in frequency domain;
• and subcarrier spacing of subcarriers included in the first subband is used for determining the X time intervals;
• all subcarriers included in the first subband have an equal subcarrier spacing, any two of the X time intervals are orthogonal in time domain;
• the first signaling is transmitted through a PDCCH, the PDCCH has a Cyclic Redundancy Check (CRC) scrambled by a Paging Radio Network Temporary Identity (P-RNTI), the first radio signal is transmitted through a Physical Downlink Shared Channel (PDSCH);
• the PDCCH is transmitted in a Common Search Space (CSS).

A base station for paging, comprising:

• a first transmitter, to transmit a first signaling in a positive integer number of time intervals of X time intervals;
• and
• a second transmitter, to transmit a first radio signal;
• wherein X is a positive integer;
• the first signaling is used for determining scheduling information for the first radio signal;
• the scheduling information comprises occupied time-frequency resource and adopted MCS;
• the first radio signal carries a paging message;
• the frequency domain resource used for transmitting the first signaling belongs to a first subband;
• the first subband comprises a positive integer number of consecutive subcarriers in frequency domain;
• and subcarrier spacing of subcarriers included in the first subband is used for determining the X time intervals;
• all subcarriers included in the first subband have an equal subcarrier spacing, any two of the X time intervals are orthogonal in time domain;
• the first signaling is transmitted through a PDCCH, the PDCCH has a Cyclic Redundancy Check (CRC) scrambled by a Paging Radio Network Temporary Identity (P-RNTI), the first radio signal is transmitted through a Physical Downlink Shared Channel (PDSCH);
• the PDCCH is transmitted in a Common Search Space (CSS).