Patent ID: 11864203
Assignee: SUN PATENT TRUST
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A base station comprising:
circuitry, which, in operation, generates a system information broadcast message, wherein
the system information broadcast message includes information on an idle transmission radio resource pool, wherein the information indicates radio resources usable by transmitting terminals in an idle state for performing a direct communication transmission to a receiving terminal over a direct link connection using the idle transmission radio resource pool; or
the system information broadcast message does not include the information on the idle transmission radio resource pool, and includes information on a temporary transmission radio resource pool, wherein the information on the temporary transmission radio resource pool indicates radio resources usable by transmitting terminals in an idle state or in a connected state for performing a direct communication transmission to a receiving terminal over a direct link connection using the temporary transmission radio resource pool; and
a transmitter, which, in operation, transmits, to the transmitting terminals, the system information broadcast message.