发明授权
- 专利标题： Wireless communications unit operating as a tag when a host device is turned off
- 专利标题（中）： 无线通信单元在主机设备关闭时用作标签
-
申请号： US12263420申请日： 2008-10-31
-
公开(公告)号： US08289138B2公开(公告)日： 2012-10-16
- 发明人: Guillaume Oget
- 申请人： Guillaume Oget
- 申请人地址： US TX Houston
- 专利权人： Hewlett-Packard Development Company, L.P.
- 当前专利权人： Hewlett-Packard Development Company, L.P.
- 当前专利权人地址： US TX Houston
- 主分类号： H04Q5/22
- IPC分类号： H04Q5/22
摘要：
A wireless network communications unit is operable to transmit and receive data for a host device. The wireless network communications unit includes a wireless network communications interface configured to transmit and receive data using a wireless network protocol when a host device having the wireless network communications unit is turned on. The wireless communications unit also includes a tag component detecting when the host device is turned off. In response to detecting the host device being turned off, the unit enters a tag operational mode wherein the tag component is configured to transmit data identifying the host device via the wireless network interface.