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:
May. 31, 2022

Filed:

Jun. 28, 2018
Applicant:

Ntt Docomo, Inc., Tokyo, JP;

Inventors:

Yuki Matsumura, Tokyo, JP;

Satoshi Nagata, Tokyo, JP;

Jing Wang, Beijing, CN;

Huiling Li, Beijing, CN;

Xiaolin Hou, Beijing, CN;

Assignee:

NTT DOCOMO, INC., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/06 (2006.01); H04B 7/08 (2006.01); H04W 72/12 (2009.01); H04L 1/18 (2006.01); H04W 8/24 (2009.01); H04W 24/08 (2009.01);
U.S. Cl.
CPC ...
H04W 72/1289 (2013.01); H04L 1/1819 (2013.01); H04W 8/24 (2013.01); H04W 24/08 (2013.01);
Abstract

In order to appropriately configure a Hybrid Automatic Repeat Request (HARQ) process even when communication is performed using a plurality of transmission points, one aspect of a user terminal of the present disclosure includes: a receiving section that receives one or more pieces of downlink control information used for scheduling of downlink shared channels, which are transmitted from a plurality of transmission points, by monitoring a downlink control channel; and a control section that detects a HARQ process number, which is indicated by a HARQ process number field included in the downlink control information and which is managed by one or more independent HARQ entities for each cell.


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