| 发明名称 | Communication apparatus, communication method, communication system, and base station | ||
| 摘要 | There is provided a communication apparatus including a signature selection unit that selects one signature from a plurality of signatures, and a preamble generation unit that generates a signature in random access using the preamble selected by the signature selection unit. The signature selection unit selects the signature corresponding to a value of transmission data. | ||
| 申请公布号 | US9538553(B2) | 申请公布日期 | 2017.01.03 |
| 申请号 | US201214127698 | 申请日期 | 2012.06.25 |
| 申请人 | Sony Corporation | 发明人 | Yoshizawa Atsushi |
| 分类号 | H04W74/08;H04L27/26;H04J13/00;H04L5/00;H04J13/22;H04W52/02 | 主分类号 | H04W74/08 |
| 代理机构 | Chip Law Group | 代理人 | Chip Law Group |
| 主权项 | 1. A communication apparatus comprising: a transmission data generation unit configured to generate transmission data to be transmitted; a signature selection unit configured to select one signature from a plurality of signatures; and a preamble generation unit configured to generate a preamble in random access using the signature selected by the signature selection unit, wherein the signature selection unit is configured to select the signature based on a position of one or more bits of the transmission data to be used for the signature selection. | ||
| 地址 | Tokyo JP | ||