Title:
METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SIGNALS
Document Type and Number:
WIPO Patent Application WO/2019/047773
Kind Code:
A1
Abstract:
A method for transmitting signals, comprising, a terminal device determining position information of a first subcarrier according to a first parameter, the first parameter comprising one of the following: subcarrier spacing, target bandwidth, or the number of target resource blocks; and determining an uplink signal according to the position information of the first subcarrier, and transmitting the uplink signal to a network device. The additional signaling overhead that the terminal device transmits to the network device for indicating direct current subcarriers can be avoided or reduced.
Inventors:
GUO ZHIHENG (CN)
WU QIAN (CN)
XIE XINQIAN (CN)
WU QIAN (CN)
XIE XINQIAN (CN)
Application Number:
PCT/CN2018/103444
Publication Date:
March 14, 2019
Filing Date:
August 31, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04; H04L5/00
Foreign References:
| CN102447662A | 2012-05-09 |
Other References:
ZTE ET AL.: "Implicit DC Sub-Carrier Indication", 3GPP TSG RAN WGI AH NR MEETING R1-1700266, 10 January 2017 (2017-01-10), pages 1 - 5, XP051207804
PANASONIC: "Discussion on Frequency Domain Frame Structure for NR", 3GPP TSG RAN WGI MEETING #87 R1-1611892, 4 November 2016 (2016-11-04), pages 1 - 5, XP051189163
See also references of EP 3678430A4
PANASONIC: "Discussion on Frequency Domain Frame Structure for NR", 3GPP TSG RAN WGI MEETING #87 R1-1611892, 4 November 2016 (2016-11-04), pages 1 - 5, XP051189163
See also references of EP 3678430A4
Download PDF:
Previous Patent: AN INTEGRATED DRIVE GEAR MOTOR ASSEMBLY FOR A VEHICLE
Next Patent: RESOURCE ALLOCATION METHOD AND DEVICE AND ELECTRONIC DEVICE
Next Patent: RESOURCE ALLOCATION METHOD AND DEVICE AND ELECTRONIC DEVICE