POWER CONTROL METHOD, TERMINAL APPARATUS, AND NETWORK APPARATUS - GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD

Title:

POWER CONTROL METHOD, TERMINAL APPARATUS, AND NETWORK APPARATUS

Document Type and Number:

WIPO Patent Application WO/2019/134100

Kind Code:

A1

Abstract:

Embodiments of the present application disclose are a power control method, a terminal apparatus, and a network apparatus. The method comprises: a terminal apparatus receiving downlink control information (DCI) sent by a network apparatus and used for scheduling a physical uplink shared channel (PUSCH), the DCI comprising a first sounding reference signal (SRS) resource indication; the terminal apparatus determining, according to the DCI, an uplink power control parameter value corresponding to the first SRS resource indication; and the terminal apparatus controlling, according to the uplink power parameter value corresponding to the first SRS resource indication, actual transmit power of first uplink data carried by the PUSCH and corresponding to the first SRS resource indication. The method, the terminal apparatus, and the network apparatus of the embodiments of the present application facilitate an improvement in spectral efficiency.

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Inventors:

CHEN WENHONG (CN)
SHI ZHIHUA (CN)

Application Number:

PCT/CN2018/071394

Publication Date:

July 11, 2019

Filing Date:

January 04, 2018

Export Citation:

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Assignee:

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)

International Classes:

H04L5/00

Domestic Patent References:

WO2011157042A1

2011-12-22

Foreign References:

CN103312484A	2013-09-18
CN102075274A	2011-05-25
CN101631374A	2010-01-20

Other References: