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

Method of communication link acquisition using search pattern

專(zhuān)利號(hào)
US10868615B1
公開(kāi)日期
2020-12-15
申請(qǐng)人
X DEVELOPMENT LLC（US CA Mountain View）
發(fā)明人
Paul Csonka; Edward Allen Keyes
IPC分類(lèi)
H04B10/27; H04B10/11
技術(shù)領(lǐng)域
beacon,device,200b,200a,search,secondary,beam,primary,optical,pattern
地域： CA CA Mountain View

摘要

Aspects of the disclosure provide for a method of forming a communication link between two communication devices using a primary search pattern and a secondary search pattern. A misalignment between a first optical system of a first communication device and a second optical system of a second communication device is detected. The first optical system is rotated according to the primary search pattern, and the second optical system according to the secondary search pattern. At the second communication device, a set of frames is captured. Then, it is determined whether a beacon beam transmitted from the first communication device is detected in the one or more of the captured frames. When it is determined that the beacon beam is detected, the communication link is formed between the first communication device and the second communication device.

說(shuō)明書(shū)

If the second set amount of time passes and no communication link has been established with the secondary device, the one or more processors 210 of the primary device moves the first optical system 250 of the primary device to a next beacon position for the second set amount of time using the pointing hardware 260 of the primary device. After each expiration of the second set amount of time without establishment of communication link 22, the first optical system 250 of the primary device may be moved to a next beacon position in the primary search pattern 800. In this way, for each beacon position of the primary search pattern 800, the secondary device may repeat the secondary search pattern 700 until the secondary device detects the beacon beam 24 from the primary device.

權(quán)利要求

1
微信群二維碼
意見(jiàn)反饋