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. 27, 2012
Filed:
Jul. 02, 2009
Changqin Huo, Calgary, CA;
Dorin Viorel, Calgary, CA;
Masato Okuda, Saitama, JP;
Fujitsu Semiconductor Limited, Kanagawa, JP;
Abstract
A method for implementing an in-band relay scheme includes establishing a connection between a base station and a relay station and between the relay station and a mobile station using a frequency. The method also includes receiving data from the base station during a frame via the frequency, the frame comprising a downlink sub-frame, and an uplink sub-frame, wherein the data is received during a beginning portion of the downlink sub-frame. The method further includes transitioning from receive to transmit during the downlink sub-frame. The method additionally includes transmitting data, received from the base station during a previous frame, to the endpoint during a later portion of the downlink sub-frame via the frequency. The method also includes transmitting data received from the endpoint during a previous frame, to the base station during a beginning portion of the uplink sub-frame via the frequency. The method further includes transitioning from transmit to receive during the uplink sub-frame. The method also includes receiving data from the endpoint during a later portion of the uplink sub-frame via the frequency.