User terminal, radio base station and radio communication method
In order to realize proper communication in the next-generation communication system, a user terminal that performs communication through a communication system in which a plurality of communication parameters is set, includes: a reception section that receives information on a partial resource used for the communication; and a control section that controls UL transmission and/or DL reception using a predetermined communication parameter, based on the information on the partial resource. The reception section receives the information on the partial resource using higher layer signaling, a common control channel which is common to the plurality of communication parameters, or a specific control channel dedicated to each of the communication parameters.
1. A terminal comprising:
a receiver that receives information on at least one band part, each band part being assigned with a physical resource block index independently, and information on a given communication parameter used for the band part; and
a processor that performs at least one of UL transmission and DL reception by using the given communication parameter,
wherein when a plurality of the band parts are configured, the physical resource block indexes are separately and non-consecutively assigned to the plurality of band parts.
2. The terminal according to claim 1 , wherein the receiver receives the information on the band part and information on subcarrier spacing corresponding to the band part by higher layer signaling and the processor performs reception of a downlink control channel and a downlink shared channel within the band part.
3. The terminal according to claim 1 , wherein subcarrier spacing is able to be configured differently for a plurality of band parts.
4. The terminal according to claim 2 , wherein the subcarrier spacing is able to be configured differently for a plurality of band parts.
5. The terminal according to claim 1 , wherein when the plurality of band parts are configured, the physical resource block indexes starting anew are assigned to each of the plurality of band parts.
6. A radio communication method for a terminal, comprising:
receiving information on at least one band part, each band part being assigned with a physical resource block index independently, and information on a given communication parameter used for the band part; and
performing at least one of UL transmission and DL reception by using the given communication parameter,
wherein when a plurality of the band parts are configured, the physical resource block indexes are separately and non-consecutively assigned to the plurality of band parts.