发明名称 |
Wireless Communication System |
摘要 |
A wireless communication system includes a plurality of wireless devices that communicate with each other. Each of the wireless devices includes a transmission unit configured to transmit a carrier of a fixed strength with polarization waves thereof rotated to a different one of the wireless devices using two antennae spatially orthogonal to each other, a reception unit configured to receive a carrier transmitted from the transmission unit of the different wireless device, and a timing detection unit configured to detect a timing at which the polarization waves of the carrier received by the reception unit within a period of rotation indicates a maximum strength. The transmission unit performs transmission or reception of a specific information signal using the carrier based on the timing detected by the timing detection unit. |
申请公布号 |
US2017062951(A1) |
申请公布日期 |
2017.03.02 |
申请号 |
US201615208660 |
申请日期 |
2016.07.13 |
申请人 |
Hitachi, Ltd. |
发明人 |
TAKEI Ken |
分类号 |
H01Q21/24;H04L27/26;G08C17/02;H04W72/08 |
主分类号 |
H01Q21/24 |
代理机构 |
|
代理人 |
|
主权项 |
1. A wireless communication system, comprising:
a plurality of wireless devices configured to communicate with each other; each of the wireless devices including:
a transmission unit configured to transmit a carrier of a fixed strength with polarization waves thereof rotated to a different one of the wireless devices using two antennae spatially orthogonal to each other;a reception unit configured to receive a carrier transmitted from the transmission unit of the different wireless device; anda timing detection unit configured to detect a timing at which the polarization waves of the carrier received by the reception unit within a period of rotation indicates a maximum strength; the transmission unit performing transmission or reception of a specific information signal using the carrier based on the timing detected by the timing detection unit. |
地址 |
Tokyo JP |