US 11,057,911 B2
Wireless speaker system
Weifeng Wang, Shanghai (CN); and Lulai Chen, Shanghai (CN)
Assigned to Beken Corporation, Shanghai (CN)
Filed by Beken Corporation, Shanghai (CN)
Filed on Oct. 17, 2019, as Appl. No. 16/655,903.
Claims priority of application No. 201910828859.4 (CN), filed on Sep. 3, 2019.
Prior Publication US 2021/0068127 A1, Mar. 4, 2021
Int. Cl. H04W 72/12 (2009.01); H04R 3/00 (2006.01); H04W 76/10 (2018.01); H04L 5/00 (2006.01); H04B 1/38 (2015.01); H04W 84/18 (2009.01)
CPC H04W 72/1263 (2013.01) [H04B 1/38 (2013.01); H04L 5/0055 (2013.01); H04R 3/00 (2013.01); H04W 76/10 (2018.02); H04R 2420/07 (2013.01); H04W 84/18 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An apparatus, comprising:
a first transceiver configured to establish a first wireless link with a data source for receiving a plurality of data packets, and to establish a second wireless link with a second transceiver for transmitting a set of parameters to the second transceiver to enable the second transceiver to sniff the plurality of data packets from the data source;
the first transceiver is further configured to send a second acknowledgment to the data source via the first wireless link upon failure to receive the plurality of data packets from the data source via the first wireless link and upon receiving a first acknowledgment from the second wireless transceiver via the second wireless link, the second acknowledgment acknowledging receipt of the plurality of data packets from the data source.