| 发明名称 | Application of sequence hopping and orthogonal covering codes to uplink reference signals | ||
| 摘要 | Methods and apparatuses are provided for transmitting and receiving references signals. A method includes receiving a first parameter, which is a cell specific parameter; receiving a second parameter, which is a UE specific parameter; acquiring a reference signal for a physical uplink shared channel (PUSCH), based on the second parameter; and transmitting the reference signal on the PUSCH. Group sequence hopping is not applied to acquire the reference signal, if the first parameter indicates that the group sequence hopping is enabled and the second parameter indicates that the group sequence hopping is disabled, and the group sequence hopping includes hopping among different groups. | ||
| 申请公布号 | US9313066(B2) | 申请公布日期 | 2016.04.12 |
| 申请号 | US201514622152 | 申请日期 | 2015.02.13 |
| 申请人 | Samsung Electronics Co., Ltd | 发明人 | Papasakellariou Aris;Cho Joon Young |
| 分类号 | H04W72/04;H04L27/26;H04B1/707;H04L5/00;H04B7/04;H04L5/06;H04J13/00;H04L1/00;H04L1/18;H04W88/02;H04W88/08 | 主分类号 | H04W72/04 |
| 代理机构 | The Farrell Law Firm, P.C. | 代理人 | The Farrell Law Firm, P.C. |
| 主权项 | 1. A method of a user equipment (UE) for transmitting a reference signal, the method comprising: receiving a first parameter, which is a cell specific parameter, via higher layer signaling; receiving a second parameter, which is a UE specific parameter, via the higher layer signaling; acquiring the reference signal for a physical uplink shared channel (PUSCH), based on the second parameter; and transmitting the reference signal on the PUSCH, wherein group sequence hopping is not applied to acquire the reference signal, for orthogonal reference signal multiplexing, if the first parameter indicates that the group sequence hopping is enabled and the second parameter indicates that the group sequence hopping is disabled, and wherein the group sequence hopping includes hopping among different groups. | ||
| 地址 | KR | ||