Invention Grant
- Patent Title: Base station device, terminal device and communication method
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Application No.: US17039579Application Date: 2020-09-30
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Publication No.: US11310789B2Publication Date: 2022-04-19
- Inventor: Seigo Nakao , Daichi Imamura
- Applicant: Godo Kaisha IP Bridge 1
- Applicant Address: JP Tokyo
- Assignee: Godo Kaisha IP Bridge 1
- Current Assignee: Godo Kaisha IP Bridge 1
- Current Assignee Address: JP Tokyo
- Agency: Seed IP Law Group LLP
- Main IPC: H04W74/00
- IPC: H04W74/00 ; H04W76/28 ; H04W72/04 ; H04L1/16 ; H04L5/00 ; H04L1/18 ; H04J13/00 ; H04W28/04 ; H04W88/08 ; H04W84/04
Abstract:
In a terminal, a control unit transmits a bundle response signal using a resource in a basic region of an uplink control channel in an uplink unit band of a unit band group when no error is detected in each of a plurality of pieces of downlink data of the unit band group, the uplink control channel in the uplink unit band being associated with a downlink control channel in a basic unit band that is a downlink unit band in which a broadcast channel signal including information relating to the uplink unit band is transmitted, and the control unit transmits the bundle response signal using a resource in an additional region of the uplink control channel when an error is detected in each of the plurality of pieces of downlink data.
Public/Granted literature
- US20210022123A1 BASE STATION DEVICE, TERMINAL DEVICE AND COMMUNICATION METHOD Public/Granted day:2021-01-21
Information query
