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:
Dec. 19, 2017
Filed:
Jun. 12, 2012
Yuheng Huang, San Diego, CA (US);
Bongyong Song, San Diego, CA (US);
Edwin C. Park, San Diego, CA (US);
Samir Salib Soliman, Poway, CA (US);
Soumya Das, San Diego, CA (US);
Olunfunmilola O. Awoniyi, San Diego, CA (US);
Yuheng Huang, San Diego, CA (US);
Bongyong Song, San Diego, CA (US);
Edwin C. Park, San Diego, CA (US);
Samir Salib Soliman, Poway, CA (US);
Soumya Das, San Diego, CA (US);
Olunfunmilola O. Awoniyi, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Methods, systems, and devices are disclosed for providing services, such as voice services, within flexible bandwidth systems. In general, the scaling of one or more aspects of a flexible bandwidth system may be compensated for through altering one or more aspects within a code domain. The tools and techniques may include scaling spreading factors (with rate matching tuning in some embodiments), multi-code transmission, code rate increases, AMR codec rate adjustments, and/or higher order modulation. Subframe decoding approaches for the reception scheme may also be utilized. These tools and techniques can be flexibly implemented on the mobile device and/or base station side. Some embodiments may also minimize the latency introduced by the transmission and/or reception process. Flexible bandwidths systems may utilize portions of spectrum that may be too big or too small to fit a normal bandwidth waveform.