The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 03, 2017
Filed:
Jun. 26, 2014
Qualcomm Technologies International, Ltd., Cambridge, GB;
Naveen Kumar Kakani, Coppell, TX (US);
Raja Banerjea, San Jose, CA (US);
Qualcomm Technologies International, Ltd., San Diego, CA (US);
Abstract
The present invention relates generally to managing acknowledgements for multicast data in a wireless network. According to certain aspects, embodiments of the invention allow for adopting appropriate acknowledgement mechanisms to address the particular need of different applications, for example in terms of throughput, latency and delay. According to certain other aspects, embodiments of the invention can, depending on link conditions, vary the frequency of the acknowledgements to sinks, vary the application packet size and/or remove sink devices from the multicast group and reach them instead via unicast transmission or via an access point.