白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Bluetooth communication system capable of increasing generation efficiency of cypher keys required for data transmission between Bluetooth host device and Bluetooth device set, and related Bluetooth device set

專利號(hào)
US11997480B2
公開日期
2024-05-28
申請(qǐng)人
Realtek Semiconductor Corp.（TW Hsinchu）
發(fā)明人
Yu Hsuan Liu; Yung Chieh Lin; Po Sheng Chiu
IPC分類
H04W12/041; G06F3/0482; H04L9/08; H04L9/14; H04W4/80; H04W8/00; H04W12/03; H04W12/037; H04W12/0471; H04W12/50; H04W12/55; H04W76/15; H04W84/18
技術(shù)領(lǐng)域
bluetooth,cypher,device,member,host,key,circuit,first,operably,second
地域： Hsinchu

摘要

A Bluetooth communication system includes: a Bluetooth host device; and a Bluetooth device set which including a first member device and a second member device. The first member device transmits a device information of the first member device to the Bluetooth host device. The Bluetooth host device controls a display device to display a candidate device list, and to display a single device item in the candidate device list to represent the Bluetooth device set, but does not simultaneously display two device items in the candidate device list to represent the first member device and the second member device. The Bluetooth host device further establishes a connection with the first member device to conduct pairing procedure to generate a first cypher key after receiving a selection command. The first member device further establishes a connection with the Bluetooth host device to conduct pairing procedure to generate a second cypher key.

說明書

In the operation 308, the second control circuit 135 may utilize the second communication circuit 131 to transmit a device information of the second member device 130 (e.g., a Bluetooth device address of the second member device 130) and the resolvable set identifier RSI-2 to the Bluetooth host device 110. In operations, the second control circuit 135 may generate one or more target Bluetooth packets containing the device information of the second member device 130 and the resolvable set identifier RSI-2 by adopting the approach described in the aforementioned operation 202. For example, the second control circuit 135 may insert the resolvable set identifier RSI-2 and the device information of the second member device 130 into one or more specific fields of a single target Bluetooth packet, or may insert them into specific fields of multiple target Bluetooth packets in a distributed manner. Then, the second control circuit 135 may utilize the second communication circuit 131 to transmit the one or more target Bluetooth packets to the Bluetooth host device 110.

The type of the target Bluetooth packets referred to in the operation 308 may be the same as the type of the target Bluetooth packets referred to in the aforementioned operation 202. For the sake of brevity, the descriptions will not be repeated here.

權(quán)利要求

1
微信群二維碼
意見反饋