Base station, communication terminal, and wireless communication method
AssigneeNEC Corporation
InventorsShota KUBO, Shizen SASAKI
Life of this patent
Estimating the term…
Abstract
A base station includes a transmission unit. The transmission unit transmits, to at least one communication terminal(s), first control information for instructing the at least one communication terminal(s) to perform CSI (Channel State Information) reporting and second control information for making each of the at least one communication terminal(s) determine whether to respond to the instruction to perform the CSI reporting.
Claims16
A base station comprising:
- a transmission unit configured to transmit, to at least one communication terminal(s), first control information for instructing the at least one communication terminal(s) to perform CSI (Channel State Information) reporting and second control information for making each of the at least one communication terminal(s) determine whether to respond to the instruction to perform the CSI reporting;
- and
- a reception unit configured to receive the CSI reporting based on the first control information from the communication terminal which has been determined to respond to the instruction to perform the CSI reporting.
A communication terminal comprising:
- a reception unit configured to receive, from a base station, first control information for instructing at least one communication terminal(s) including the communication terminal to perform CSI (Channel State Information) reporting and second control information for each of the at least one communication terminal(s) to determine whether to respond to the instruction to perform the CSI reporting;
- a determination unit configured to determine whether to respond to the instruction to perform the CSI reporting based on the second control information;
- and
- a transmission unit configured to, when the determination unit determines to respond to the instruction to perform the CSI reporting, transmit the CSI reporting based on the first control information to the base station.
A wireless communication method comprising transmitting, to at least one communication terminal(s), first control information for instructing the at least one communication terminal(s) to perform CSI (Channel State Information) reporting and second control information for making each of the at least one communication terminal(s) determine whether to respond to the instruction to perform the CSI reporting.
Dependencies are inferred from the claim text.