Base station, method for arranging sub burst region in base station, method for determining terminal to be communicated with, and method for allocating downlink burst region

摘要

A base station including at least one circuit configured to: receive a signal from a communication terminal via an array antenna; calculate a weight to be applied to the array antenna with respect to the communication terminal, based on a known signal supplied from the communication terminal and received by the circuit; transmit a signal to the communication terminal via the array antenna; determine m (m>1) communication terminals among the plurality of communication terminals, based on a first communication quality between base stations and a plurality of communication terminals, as communication-object candidates; cause to transmit control information, which is configured to cause the communication terminal to transmit the known signal, to the m communication terminals. Thus, the circuit may determine, as communication objects, l (1≦l

主权项

1. A base station that collects a plurality of communication terminals, said base station comprising:
at least one circuit that is configured to:
receive a signal from a communication terminal of the plurality of communication terminals via an array antenna;calculate a weight to be applied to said array antenna with respect to the communication terminal, based on a known signal supplied from the communication terminal and received by the circuit;transmit a signal to said communication terminal via said array antenna;determine m (m>1) communication terminals among said plurality of communication terminals, based on a first communication quality between said base station and said plurality of communication terminals, as communication-object candidates;cause to transmit control information to said m communication terminals, said control information being configured to cause the communication terminal to transmit said known signal;determine, as communication objects, l (1≦lthe causing to transmit data to the l communication terminals, is based on the calculated weight, andsaid first communication quality and said second communication quality are different from each other.