| 发明名称 | Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system | ||
| 摘要 | Methods and apparatuses are provided for transmitting and receiving information. A User Equipment (UE) receives information related to a cyclic shift value α transmitted from a Node B. The UE obtains a reference sequence based on a Zadoff-Chu sequence and ejα. The UE transmits the reference sequence in a Single Carrier-Frequency Division Multiple Access (SC-FDMA) symbol to the Node B. The SC-FDMA symbol is predefined among a plurality of SC-FDMA symbols in a slot of a subframe. | ||
| 申请公布号 | US9288023(B2) | 申请公布日期 | 2016.03.15 |
| 申请号 | US201514624299 | 申请日期 | 2015.02.17 |
| 申请人 | Samsung Electronics Co., Ltd. | 发明人 | Kim Young-Bum;Cho Joon-Young;Lee Ju-Ho;Li Ying Yang;Zhang Yujian |
| 分类号 | H04W4/00;H04L5/00;H04J13/00;H04J13/18;H04W72/04;H04J11/00;H04W28/02;H04B1/713;H04L25/02 | 主分类号 | H04W4/00 |
| 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 for transmitting information, the method comprising: receiving, by a User Equipment (UE), information related to a cyclic shift value α transmitted from a Node B; obtaining, by the UE, a reference sequence based on a Zadoff-Chu sequence and ejα; and transmitting, by the UE, the reference sequence in a Single Carrier-Frequency Division Multiple Access (SC-FDMA) symbol to the Node B, wherein the SC-FDMA symbol is predefined among a plurality of SC-FDMA symbols in a slot of a subframe. | ||
| 地址 | KR | ||