Invention Grant
- Patent Title: User equipment and base station
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Application No.: US16034339Application Date: 2018-07-12
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Publication No.: US10999869B2Publication Date: 2021-05-04
- Inventor: Chiu-Wen Chen , Chun-Che Chien
- Applicant: Institute For Information Industry
- Applicant Address: TW Taipei
- Assignee: Institute For Information Industry
- Current Assignee: Institute For Information Industry
- Current Assignee Address: TW Taipei
- Agency: Skaar Ulbrich Macari, P.A.
- Main IPC: H04W74/08
- IPC: H04W74/08 ; H04W76/27 ; H04L5/00 ; H04W88/08 ; H04W88/02
Abstract:
A user equipment (UE) and a base station (BS) are provided. The UE transmits a specific preamble on a random access channel and transmits an uplink data signal and a demodulation reference signal (DMRS) on an uplink transmission radio resource so that the BS receives the uplink data signal and the DMRS according to the specific preamble after receiving the specific preamble. The BS transmits a downlink data signal on a downlink transmission radio resource according to the specific preamble so the UE receives the downlink data signal on the downlink transmission radio resource according to the specific preamble.
Public/Granted literature
- US20190021120A1 USER EQUIPMENT AND BASE STATION Public/Granted day:2019-01-17
Information query
