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.

Date of Patent:
Jul. 12, 2022

Filed:

Oct. 08, 2020
Applicant:

Suzhou Pankore Integrated Circuit Technology Co. Ltd., Suzhou, CN;

Inventors:

Chao-Yuan Hsu, Taipei, TW;

Jui-Peng Tsai, Taoyuan, TW;

Tien-Ke Huang, Hsinchu, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/12 (2009.01); H04W 72/04 (2009.01); H04W 4/80 (2018.01);
U.S. Cl.
CPC ...
H04W 72/1273 (2013.01); H04W 4/80 (2018.02); H04W 72/042 (2013.01); H04W 72/0446 (2013.01);
Abstract

A scheduling method for user equipment (UE) of NB-IoT is provided. The scheduling method includes: synchronizing to a cell; receiving from the cell at least one system information parameter that includes a maximum number of repetitions, periods, and offsets of NPDCCH search spaces; establishing a list according to the at least one system information parameter, the list recording multiple available subframes and each available subframe being labeled with an index; calculating a numeral of a start subframe of target NPDCCH repetitions according to a numeral of a target subframe, the period, and the offset; searching the list for a start index corresponding to the start subframe using the numeral of the start subframe; searching the list for a target index corresponding to the target subframe; determining whether the target subframe is within the interval of the target NPDCCH repetitions; and determining whether the target subframe is an NPDCCH candidate subframe.


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