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:
Sep. 10, 2013
Filed:
Apr. 09, 2012
Jianglei MA, Kanata, CA;
Ming Jia, Ottawa, CA;
Wen Tong, Ottawa, CA;
Peiying Zhu, Kanata, CA;
Hua Xu, Nepean, CA;
Moussa Abdi, Paris, FR;
Evelyne Lestrat, Paris, FR;
Sarah Boumendil, Boulogne Billancourt, FR;
Jianglei Ma, Kanata, CA;
Ming Jia, Ottawa, CA;
Wen Tong, Ottawa, CA;
Peiying Zhu, Kanata, CA;
Hua Xu, Nepean, CA;
Moussa Abdi, Paris, FR;
Evelyne Lestrat, Paris, FR;
Sarah Boumendil, Boulogne Billancourt, FR;
Research In Motion Limited, Ontario, CA;
Abstract
A method and system for wireless frequency division multiple access communications in the uplink and/or downlink directions. A first time duration for transmission of a data payload block is established, and the transmission is processed using a first frequency domain or a time domain. A second time duration for transmission of at least one pilot block is established, and the transmission is processed using a second frequency domain or the time domain, the second time duration is not greater than the first time duration.