| 发明名称 | Information processing system | ||
| 摘要 | An information processing system according to the present invention includes a plurality of information processing apparatuses connected by a multihop network, and each of the information processing apparatuses includes a first communication unit configured to transmit and receive a first packet including information about a destination address and a second communication unit configured to communicate at a frequency higher than that of the first communication unit and transmit and receive a second packet including a payload, and in each of the information processing apparatuses, when the first communication unit receives the first packet, the second communication unit is woken up, so that efficient data transfer can be achieved while the power consumption is saved. | ||
| 申请公布号 | US9485104(B2) | 申请公布日期 | 2016.11.01 |
| 申请号 | US201214383829 | 申请日期 | 2012.03.09 |
| 申请人 | Hitachi, Ltd. | 发明人 | Takada Masashi;Kudo Yasuyuki;Kato Takeshi |
| 分类号 | H04L12/12;H04W52/02;H04L12/741 | 主分类号 | H04L12/12 |
| 代理机构 | Foley & Lardner LLP | 代理人 | Foley & Lardner LLP |
| 主权项 | 1. An information processing system including a plurality of information processing apparatuses connected by a multihop network, each of the information processing apparatuses comprising: a first communication unit configured to transmit and receive a first packet including information about a destination address: and a second communication unit configured to communicate at a frequency higher than that of the first communication unit, and transmit and receive a second packet including a payload to the destination address, wherein in each of the information processing apparatuses, when the first communication unit receives the first packet and the first packet is addressed to the information processing apparatus, the second communication unit is woken up. | ||
| 地址 | Tokyo JP | ||