| 发明名称 |
WIRELESS COMMUNICATION NETWORK SYSTEM |
| 摘要 |
A wireless communication network system including: mobile radios mounted on a moving body moving along a predetermined route; and a plurality of immobile radios arranged along the route, adjacent immobile radios wirelessly communicating with each other, to transmit information from a transmission source to a terminal by relaying the information. The mobile radios and the immobile radios communicate with each other by a time division multiple access method, in which time synchronization is performed to allow each of the mobile radios and the immobile radios to communicate in an allocated time slot. The mobile radios are disposed on front and rear parts of the moving body and are capable of communicating with each other. When the moving body is between the immobile radios arranged to be capable of wirelessly communicating with each other, the two mobile radios is capable of relaying information propagation between the immobile radios. |
| 申请公布号 |
US2014161022(A1) |
申请公布日期 |
2014.06.12 |
| 申请号 |
US201414180321 |
申请日期 |
2014.02.13 |
| 申请人 |
THE NIPPON SIGNAL CO., LTD. |
发明人 |
YAMAGUCHI Terufumi;OTSUKA Yuhei;SHIRAI Toshihito;KATO Hideyuki;TAKAHASHI Masahide;OGIHARA Hiroshi |
| 分类号 |
H04W16/26;H04W88/04;H04B7/155 |
主分类号 |
H04W16/26 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A wireless communication network system comprising:
mobile radios that are mounted on a moving body moving along a predetermined route; and a plurality of immobile radios that is spatially separated and arranged along the route, adjacent immobile radios wirelessly communicating with each other, to transmit information from a transmission source to a terminal immobile radio by relaying the information, wherein the mobile radios and the immobile radios communicate with each other by a time division multiple access method, in which time synchronization is performed to allow each of the mobile radios and the immobile radios to communicate in an allocated time slot, wherein the mobile radios are disposed on front and rear parts of the moving body and are capable of communicating with each other, wherein when the moving body is between immobile radios, which are arranged to be capable of wirelessly communicating with each other, the two mobile radios mounted on the moving body is capable of relaying information propagation between the immobile radios.
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| 地址 |
Tokyo JP |
