Systems and methods for implementing bluetooth low energy communications

摘要

Systems and methods for implementing Bluetooth Low Energy (BLE) communications are provided. In some aspects, a method includes receiving, by a first BLE device, a first advertisement packet from a second BLE device. The first advertisement packet includes a payload encrypted based on a predetermined key. The method also includes decrypting the payload of the first advertisement packet using the predetermined key. The method also includes processing, by the first BLE device, the decrypted payload. At least one of the receiving, the decrypting, or the processing is performed without a BLE connection being established between the first BLE device and the second BLE device.

主权项

1. A method for implementing Bluetooth Low Energy (BLE) communications, the method comprising:
receiving, by a first BLE device, a first advertisement packet broadcast to a plurality of BLE devices from a second BLE device, wherein the first advertisement packet comprises a payload encrypted based on a predetermined key, the payload having two or more portions respectively associated with different BLE devices of the plurality of BLE devices; decrypting the payload of the first advertisement packet using the predetermined key; and processing, by the first BLE device, one or more portions of the decrypted payload associated with the first BLE device, wherein at least one of the receiving, the decrypting, or the processing is performed without a BLE connection being established between the first BLE device and the second BLE device.