Huawei announces receipt of patent: reducing wake-up and extending mobile phone battery life

According to news on March 14, Qichacha APP showed that Huawei Technologies Co., Ltd. recently published a patent for "a data synchronization method and related devices and systems."

Qichacha patent summary shows that the method includes: when the data is updated, the first device in the communication system sends water level information to the central device in the communication system.

The water level information is used to indicate the update status of the data, and the central device is used to maintain the water level information of each device in the communication system.

The second device in the communication system obtains water level information from the central device when there is a need for data synchronization; the second device performs data synchronization based on the water level information.

Huawei stated that this application is based on the central device for water level synchronization, without having to wake up all other devices in the system every time a device updates data, thus avoiding the need for system Each device in the device is frequently awakened due to data synchronization, which reduces the number of connections established between devices and reduces the power consumption loss caused by data synchronization.

However, whether this method will cause a delay in message reception requires actual verification.

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