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1.发明申请Method for Discovering a Plurality of NFC-B Devices by a NFC-B Reader and Corresponding NFC-B Reader 有权通过NFC-B读取器和对应的NFC-B读取器发现多个NFC-B设备的方法公开(公告)号：US20150327151A1
公开(公告)日：2015-11-12
申请号：US14706079
申请日：2015-05-07
Inventor： Jafer Hussain
CPC classification number: H04W40/246 , G06K7/10029 , H04B5/0031 , H04B5/0056 , H04W4/80 , H04W8/005 , H04W52/0216 , H04W74/085 , H04W84/18 , Y02D70/166 , Y02D70/42
Abstract: A discovered NFC-B listen mode device is put to SLEEP state only when there are one or more NFC-B listen mode devices yet to be discovered. An optimal value for the number of time slots indicated in a command is computed based on a combination of whether an empty time slot was detected and/or collision was detected and/or an NFC-B listen mode device was discovered in a discovery cycle. The compliance with the NFC Forum Activity Specification allows the direct activation of an NFC-B listen mode device, and thus speeds up the data transfer phase and consumes much less power.
Abstract translation: 只有当有一个或多个NFC-B监听模式设备尚未被发现时，才发现NFC-B监听模式设备处于休眠状态。 基于检测到空时隙和/或检测到冲突和/或在发现周期中是否发现NFC-B监听模式设备的组合来计算命令中指示的时隙数量的最佳值。 符合NFC论坛活动规范允许直接激活NFC-B聆听模式设备，从而加速数据传输阶段，并消耗更少的功耗。
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2.发明授权Method for discovering a plurality of NFC-B devices by a NFC-B reader and corresponding NFC-B reader 有权用于通过NFC-B读取器和对应的NFC-B读取器发现多个NFC-B设备的方法公开(公告)号：US09313713B2
公开(公告)日：2016-04-12
申请号：US14706079
申请日：2015-05-07
Inventor： Jafer Hussain
CPC classification number: H04W40/246 , G06K7/10029 , H04B5/0031 , H04B5/0056 , H04W4/80 , H04W8/005 , H04W52/0216 , H04W74/085 , H04W84/18 , Y02D70/166 , Y02D70/42
Abstract: A discovered NFC-B listen mode device is put to SLEEP state only when there are one or more NFC-B listen mode devices yet to be discovered. An optimal value for the number of time slots indicated in a command is computed based on a combination of whether an empty time slot was detected and/or collision was detected and/or an NFC-B listen mode device was discovered in a discovery cycle. The compliance with the NFC Forum Activity Specification allows the direct activation of an NFC-B listen mode device, and thus speeds up the data transfer phase and consumes much less power.
Abstract translation: 只有当有一个或多个NFC-B监听模式设备尚未被发现时，才发现NFC-B监听模式设备处于休眠状态。 基于检测到空时隙和/或检测到冲突和/或在发现周期中是否发现NFC-B监听模式设备的组合来计算命令中指示的时隙数量的最佳值。 符合NFC论坛活动规范允许直接激活NFC-B聆听模式设备，从而加速数据传输阶段，并消耗更少的功耗。
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