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:
Oct. 28, 2014
Filed:
Jan. 18, 2013
Kiran Kumar Kuchi, Hyderabad, IN;
Bhaskar Ramamurthi, Chennai, IN;
Karthik Kuntikana Shrikrishna, Chennai, IN;
Kiran Kumar Kuchi, Hyderabad, IN;
Bhaskar Ramamurthi, Chennai, IN;
Karthik Kuntikana Shrikrishna, Chennai, IN;
Centre of Excellence in Wireless Technology, Chennai, IN;
IIT-Hyderabad, Yeddumailaram, IN;
IIT-Madras, Chennai, IN;
Abstract
An Ordered Reduced Set Successive Detector (RSSD) for the V-BLAST spatial multiplexing scheme that uses a general two-dimensional non-uniform set partitioning for different symbols. The detector provides improved diversity and SNR gains at reduced complexity compared to a uniform set partitioning based detector. The detector can be used to reduce the complexity, with a small tradeoff in performance. Further, it is possible to obtain a quasi-ML performance using the disclosed detector at a reduced, yet fixed, complexity.