专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

SG11202103446WA BATTERY POWER MANAGEMENT FOR A CELLULAR DEVICE 未知
公开(公告)号：SG11202103446WA
公开(公告)日：2021-05-28
申请号：SG11202103446W
申请日：2019-10-04
申请人： ITRON INC
发明人： DUSENBERRY ROBERT
IPC分类号： H04W52/02 , H04W4/70
摘要： Techniques for operating cellular internet of things (IoT) devices under a public cellular carrier are disclosed. During an active connection, the cellular IoT device's radio-controlling application can collect radio metrics by tapping into the diagnostics interface of IoT device's cellular modem to collect data regarding accumulative signal strength, block/bit error rate, and/or round-trip latency for the session, etc. During the active connection, battery and environmental information as well as application-based information can be collected and sent to a remote computing device. In an example, the cellular IoT device can be given revised or refined values for use in timers, which may be used by the device to more efficiently use idle and/or power-save modes to reduce battery power consumption. Moreover, the use of the timers may be extended to devices distinct from the cellular modem, thereby increasing the utility of the timers and the functionality of the IoT device.

2. 发明专利

SG11202103434WA CELLULAR MODEM FOR LOW POWER APPLICATIONS 未知
公开(公告)号：SG11202103434WA
公开(公告)日：2021-05-28
申请号：SG11202103434W
申请日：2019-10-04
申请人： ITRON INC
发明人： DUSENBERRY ROBERT , FITZGERAID AARON
IPC分类号： H04W52/02 , G06F1/3206 , G06F1/3234 , G06F1/3296
摘要： A cellular modem is configured for low power applications. In some instances, the cellular modem includes a transceiver, a processor to control the transceiver, a memory device in communication with the processor, and a general-purpose input/output (GPIO) pin, controlled by the processor. In an example, the cellular modem receives an appointed time for an upcoming communication and determines a time to activate a power supply. The determination may be based at least in part on the appointed time for the communication, so that the power supply is ready to supply power at a level consistent with use of the transceiver at the appointed time of the communication. At the determined time, a signal from the GPIO pin is used to activate the power supply, resulting in an increase in power supplied to the cellular modem in a just-in-time manner.

你已经成功收藏专利！

检索式保存成功!

IPRDB