US Patent No. 10,716,163

DEVICE-TO-DEVICE WIRELESS COMMUNICATION METHOD AND USER EQUIPMENT


Patent No. 10,716,163
Issue Date July 14, 2020
Title Device-to-device Wireless Communication Method And User Equipment
Inventorship Lilei Wang, Beijing (CN)
Prateek Basu Mallick, Hessen (DE)
Hidetoshi Suzuki, Kanagawa (JP)
Joachim Loehr, Hessen (DE)
Masayuki Hoshino, Chiba (JP)
Assignee Sun Patent Trust, New York, NY (US)

Claim of US Patent No. 10,716,163

1. A communication apparatus comprising:a receiver, which, in operation, receives information of two or more resource pools, a first resource pool of the two or more resource pools being indicated by a dedicated Radio Resource Control (RRC) signaling from an eNode B and a second resource pool of the two or more resource pools being indicated by a System Information Block (SIB) transmitted from the eNode B; and
a transmitter, which, in operation, transmits a device to device (D2D) signal using one of the two or more resource pools;
wherein, the first resource pool is prioritized in an RRC_CONNECTED state and the second resource pool is prioritized in an RRC IDLE state.