Invention Application
- Patent Title: POWER HEADROOM REPORT, CONFIGURING, POWER CONTROL, AND DATA TRANSMISSION METHOD, APPARATUS, TERMINAL, AND BASE STATION
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Application No.: US17439537Application Date: 2020-03-20
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Publication No.: US20220159580A1Publication Date: 2022-05-19
- Inventor: Di SU , Chuang ZHANG , Peng LIN , Chen QIAN , Bin YU
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si, Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si, Gyeonggi-do
- Priority: CN201910215914.2 20190321,CN201910303235.0 20190416,CN201910312520.9 20190418
- International Application: PCT/KR2020/003894 WO 20200320
- Main IPC: H04W52/14
- IPC: H04W52/14 ; H04W52/36 ; H04W52/24 ; H04W72/12 ; H04W72/14 ; H04W72/04

Abstract:
There is provided a power headroom report method, a configuring method, a power control method, a data transmission method, a terminal, a base station and an apparatus of the same. The data transmission method may include: acquiring configuration information for uplink or downlink data transmission; determining whether a front loaded reference signal is transmitted according to the acquired configuration information; in response to determining that the reference signal is transmitted, transmitting the reference signal before the data transmission or at the same time when the data transmission starts and performing uplink data transmission or downlink data reception; and in response to determining that the reference signal is not transmitted, directly performing the uplink data transmission or the downlink data reception.
Public/Granted literature
- US2165233A Means for attaching printing plates on drums Public/Granted day:1939-07-11
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