US 11,903,054 B2
Method for establishing communication connection and related products
Jinhua Gong, Guangdong (CN); and Baoti Li, Guangdong (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed on Dec. 30, 2020, as Appl. No. 17/137,800.
Application 17/137,800 is a continuation of application No. PCT/CN2019/090955, filed on Jun. 12, 2019.
Claims priority of application No. 201810707743.0 (CN), filed on Jul. 2, 2018.
Prior Publication US 2021/0120607 A1, Apr. 22, 2021
Int. Cl. H04W 4/00 (2018.01); H04W 76/14 (2018.01); H04B 17/318 (2015.01); H04W 4/80 (2018.01); H04R 1/10 (2006.01)
CPC H04W 76/14 (2018.02) [H04B 17/318 (2015.01); H04R 1/10 (2013.01); H04W 4/80 (2018.02); H04R 2201/10 (2013.01); H04R 2420/07 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method for establishing a communication connection, being applicable to a first earphone of wireless earphones, the wireless earphones further comprising a second earphone, the first earphone being in communication connection with a terminal, the first earphone being in communication connection with the second earphone, and the method comprising:
determining a first distance between the first earphone and the terminal;
determining a second distance between the second earphone and the terminal; and
sending to the second earphone a first message for instructing the second earphone to establish a communication connection with the terminal, when the first distance is greater than or equal to a first threshold value and the second distance is less than a second threshold value;
wherein before sending the first message to the second earphone, the method further comprises:
determining that a received signal strength indicator (RSSI) value of a signal between the terminal and the first earphone is less than or equal to a third threshold value.