- 专利标题： COMMUNICATION SYSTEM AND METHODS PROVIDING PUSH-TO-TALK (PTT) OPERATION WITH ENHANCED BLUETOOTH LOW ENERGY (BLE) SECURITY
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申请号： EP22193717.0申请日： 2022-09-02
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公开(公告)号： EP4145766A1公开(公告)日： 2023-03-08
- 发明人: Harris, Daniel J. , Fitzsimmons, Cory N.
- 申请人： Harris Global Communications, Inc.
- 申请人地址： US Albany, NY 12207 80 State Street
- 代理机构： Schmidt, Steffen J.
- 优先权： US202117446871 20210903
- 主分类号： H04L9/40
- IPC分类号： H04L9/40 ; H04W4/80 ; H04W8/00 ; H04W12/033 ; H04W12/037 ; H04W76/10
摘要：
A communication system (30) may include a first radio frequency, RF, device (31) configured to generate a Bluetooth Low Energy, BLE, advertisement responsive to an input event, transmit the BLE advertisement in a BLE advertisement burst comprising a number of transmissions in at least one BLE advertising channel, and discontinue transmission of the BLE advertisement after transmission of the BLE advertisement burst. The system may further include a second RF device (34) configured to scan for the BLE advertisement in the at least one BLE advertising channel, and communicate with the first RF device over a BLE data channel responsive to receiving the BLE advertisement.
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