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:
Feb. 25, 2014
Filed:
Nov. 22, 2010
Kun Tan, Beijing, CN;
Jiansong Zhang, Beijing, CN;
Yongguang Zhang, Beijing, CN;
Ji-hoon Ryoo, GyondJu, KR;
Ji Fang, Beijing, CN;
Kun Tan, Beijing, CN;
Jiansong Zhang, Beijing, CN;
Yongguang Zhang, Beijing, CN;
Ji-hoon Ryoo, GyondJu, KR;
Ji Fang, Beijing, CN;
Microsoft Corporation, Redmond, WA (US);
Abstract
Techniques and systems that improve throughput between a pair of nodes by using two multi-hop paths of one-way flows regardless of the one-way flows interfering with each other are described herein. These techniques enable nearly full-rate data flow through frame transmissions, even though these frame transmissions can interfere with substantially concurrent relay transmissions. In some implementations, relays on the two paths forward mixed frame signals to the next hop without trying to decode the mixed frame signals of interfered frames. The destination successfully recovers the useful information from the mixed frame signals by canceling out interference based on previously received frames.