发明名称 |
TERMINAL DEVICE, BASE STATION DEVICE, AND INTEGRATED CIRCUIT |
摘要 |
There are provided a terminal device, a base station device, a communication method, an integrated circuit, and a wireless communication system that enable a base station device and a terminal device to determine parameters related to uplink signals or uplink reference signals and to perform efficient communication. In a terminal device that transmits a demodulation reference signal, a sequence group number is determined on the basis of a value of a parameter configured by a higher layer in a case where a transmission on a physical uplink shared channel is performed in accordance with a downlink control information format to which CRC parity bits scrambled by a C-RNTI are attached, which is transmitted on an enhanced physical downlink control channel, and the sequence group number is determined on the basis of a physical layer cell identity in a case where a transmission on the physical uplink shared channel is performed in accordance with a downlink control information format to which CRC parity bits scrambled by a Temporary C-RNTI are attached, which is transmitted on a physical downlink control channel. |
申请公布号 |
EP2827670(A4) |
申请公布日期 |
2015.08.12 |
申请号 |
EP20130761250 |
申请日期 |
2013.03.13 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
AIBA, TATSUSHI;IMAMURA, KIMIHIKO;NOGAMI, TOSHIZOH;SUZUKI, SHOICHI;OUCHI, WATARU |
分类号 |
H04W72/04;H04B15/00;H04J11/00;H04L1/00;H04L5/00;H04W24/02;H04W74/08 |
主分类号 |
H04W72/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|