| 发明名称 |
DEVICE, METHOD AND SYSTEM FOR EFFICIENTLY POWERING A NEAR FIELD COMMUNICATION DEVICE |
| 摘要 |
A device, method and system for efficiently powering a near field communication device are provided. The devices comprises: a module configured to: exchange data with a near field communication (NFC) device; and transmit energy to the NFC device; and, a processor configured to: receive, using the module, energy data from the NFC device, the energy data comprising data for determining a difference between a current energy level of an energy storage apparatus at the NFC device and a given amount of energy for performing a given function at the NFC device; determine the difference from the energy data; and, transmit, using the module, an amount of energy corresponding to the difference, to the NFC device. |
| 申请公布号 |
US2015065037(A1) |
申请公布日期 |
2015.03.05 |
| 申请号 |
US201314016410 |
申请日期 |
2013.09.03 |
| 申请人 |
BLACKBERRY LIMITED |
发明人 |
BURRELL Douglas James Arthur;ORR Kevin Howard;ABDELSAMIE Ahmed;MRUK Mikolaj Matthew |
| 分类号 |
H04B5/00 |
主分类号 |
H04B5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A device comprising:
a module configured to: exchange data with a near field communication (NFC) device; and transmit energy to the NFC device; and, a processor configured to:
receive, using the module, energy data from the NFC device, the energy data comprising data for determining a difference between a current energy level of an energy storage apparatus at the NFC device and a given amount of energy for performing a given function at the NFC device;determine the difference from the energy data; and,transmit, using the module, an amount of energy corresponding to the difference, to the NFC device. |
| 地址 |
Waterloo CA |
