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. 20, 2011
Filed:
Nov. 13, 2008
Shiquan Wu, Nepean, CA;
Wen Tong, Ottawa, CA;
Peiying Zhu, Kanata, CA;
Ming Jia, Ottawa, CA;
Hua Xu, Nepean, CA;
Daniel Boudreau, Hull, CA;
Jianming Wu, Kanata, CA;
Mo-han Fong, L'Original, CA;
Keith Edwards, Hutton, GB;
Shiquan Wu, Nepean, CA;
Wen Tong, Ottawa, CA;
Peiying Zhu, Kanata, CA;
Ming Jia, Ottawa, CA;
Hua Xu, Nepean, CA;
Daniel Boudreau, Hull, CA;
Jianming Wu, Kanata, CA;
Mo-Han Fong, L'Original, CA;
Keith Edwards, Hutton, GB;
Ericsson AB, Stockholm, SE;
Abstract
Systems and methods of combining OFDM and CDMA signals are provided. An OFDM packet data channel is overlaid over CDMA transmissions. The channel is scheduled slotwise between multiple users. In some embodiments, there is a CDMA packet data channel which is scheduled together with the OFDM packet data channel.