Title:
COMMUNICATION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/062947
Kind Code:
A1
Abstract:
Provided are a communication method and device for determining a reserved time slot and a reserved symbol to reduce the probability of collision between SRS and uplink data. A method for allocating an uplink control channel resource comprises: a terminal device obtains reference information, wherein the reference information and a subcarrier spacing of the terminal device or a system parameter of the terminal device indicate a reserved time slot and a reserved symbol in the reserved time slot, the reserved symbol is used to transmit a sounding reference signal and/or a physical uplink control channel, or the reserved symbol is not used to transmit a physical uplink shared channel and/or a physical downlink shared channel; and the terminal device determines the reserved time slot and the reserved symbol in the reserved time slot according to the reference information and the subcarrier spacing of the terminal device, or the system parameter of the terminal device.
Inventors:
HU YUANZHOU (CN)
DING MENGYING (CN)
QIN YI (CN)
LI ZHONGFENG (CN)
DING MENGYING (CN)
QIN YI (CN)
LI ZHONGFENG (CN)
Application Number:
PCT/CN2018/108757
Publication Date:
April 04, 2019
Filing Date:
September 29, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W28/04; H04W28/26; H04W72/04
Domestic Patent References:
| WO2008156293A2 | 2008-12-24 |
Foreign References:
| CN102111886A | 2011-06-29 | |||
| CN106992804A | 2017-07-28 | |||
| CN101827444A | 2010-09-08 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
Download PDF:
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