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:
Nov. 11, 2014
Filed:
Dec. 12, 2012
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 15/00 (2006.01); H04B 7/04 (2006.01); H04B 1/62 (2006.01); H04L 25/03 (2006.01); H04L 27/01 (2006.01);
U.S. Cl.
CPC ...
H04B 1/62 (2013.01); H04B 7/0413 (2013.01); H04L 25/03343 (2013.01); H04L 27/01 (2013.01);
Abstract
The present invention provides a data stream processing method, device, and system. The data stream processing method includes: using a precoding parameter to perform precoding processing on an lto-be-sent data stream of a current ktransmitting device, where the lto-be-sent data stream includes a lattice point data stream mapped to a lattice grid; and sending the precoded lto-be-sent data stream to a kreceiving device, where both l and k are positive integers. The technical solutions in the embodiments of the present invention can be helpful for filtering out interference, exactly complies with an actual processing procedure of an interfering data stream, and have strong practicability.