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:
Mar. 08, 2011
Filed:
Jul. 31, 2007
Farooq Khan, Allen, TX (US);
Cornelius Van Rensburg, Dallas, TX (US);
Zhouyue Pi, Richardson, TX (US);
Jiann-an Tsai, Plano, TX (US);
Yinong Ding, Plano, TX (US);
Farooq Khan, Allen, TX (US);
Cornelius Van Rensburg, Dallas, TX (US);
Zhouyue Pi, Richardson, TX (US);
Jiann-An Tsai, Plano, TX (US);
Yinong Ding, Plano, TX (US);
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A system, a receiver apparatus, a transmitter apparatus and a method for inter-user interference cancellation when simultaneous transmissions from two wireless users to the same base station are repeated using the same time-frequency resource. The percentage of interference cancellation is pre-set and phase shifts of the first and repeated transmitted symbols for each mobile user are determined in accordance with this pre-set percentage. The receiver uses a pre-determined technique for estimating the received symbols in accordance with the pre-set percentage and phase shifts.