Title:
UPLINK DATA TRANSMISSION METHOD, TERMINAL DEVICE, AND NETWORK DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/086147
Kind Code:
A1
Abstract:
Disclosed are an uplink data transmission method, a terminal device, and a network device. The method comprises: a terminal device receives downlink control information (DCI) sent by a network device; the terminal device determines an uplink multiple access mode of the terminal device according to a DCI format of the DCI or parameter indication information carried in the DCI; the terminal device transmits uplink data according to the uplink multiple access mode. In this way, a terminal device determines an uplink multiple access mode of the terminal device by means of a format of DCI or parameter indication information in the DCI, and thus a network device can flexibly adjust the uplink multiple access mode used by the terminal device.
Inventors:
TANG HAI (CN)
Application Number:
PCT/CN2016/106155
Publication Date:
May 17, 2018
Filing Date:
November 16, 2016
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04W52/36
Domestic Patent References:
| WO2010073290A1 | 2010-07-01 |
Foreign References:
| CN102239733A | 2011-11-09 |
Other References:
LG ELECTRONICS: "Uplink Multiple Access Schemes for LTE-A", 3GPP TSG RAN WG1 #54BIS, R1-083658, 3 October 2008 (2008-10-03), XP050317010
SHARP: "Uplink Multiple Access Scheme for LTE-Advanced", 3GPP TSG RAN WG1 MEETING #54, RI-082787, 22 August 2017 (2017-08-22), XP050316279
See also references of EP 3531755A4
SHARP: "Uplink Multiple Access Scheme for LTE-Advanced", 3GPP TSG RAN WG1 MEETING #54, RI-082787, 22 August 2017 (2017-08-22), XP050316279
See also references of EP 3531755A4
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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