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:
Jul. 14, 2015
Filed:
Mar. 24, 2009
Arunava Chaudhuri, San Diego, CA (US);
Hemanth Sampath, San Diego, CA (US);
Raghu N. Challa, San Diego, CA (US);
Ravi Palanki, San Diego, CA (US);
Sunil K. Kandukuri Narayan, San Diego, CA (US);
Arunava Chaudhuri, San Diego, CA (US);
Hemanth Sampath, San Diego, CA (US);
Raghu N. Challa, San Diego, CA (US);
Ravi Palanki, San Diego, CA (US);
Sunil K. Kandukuri Narayan, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A method for sending an acknowledgment message in a wireless communication system is disclosed. A first signal is received before receiving a second signal from a transmitter. Decoded first data is extracted from the first signal. A third signal is produced by encoding and modulating the decoded first data. The second signal is demodulated to produce second symbols. The third signal and the second symbols are correlated.