Title:
INFORMATION PROCESSING METHOD, COMMUNICATION DEVICE, SYSTEM AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/063541
Kind Code:
A1
Abstract:
Provided are an information processing method, a communication device, a system and a storage medium. The method comprises: a network device generating first configuration information of an uplink reference signal, wherein the first configuration information comprises a first mapping relationship between an uplink reference signal resource and first information, the first information being information of a downlink reference signal of a location measurement unit (LMU), and the LMU being an LMU other than a serving base station; and the network device sending the first configuration information to a terminal. By means of the indication of first configuration information, a terminal can send a positioning signal on a configured uplink reference signal resource, so that an LMU corresponding to first information corresponding thereto can receive the positioning signal, thereby realizing UTDOA positioning of an NR system.
Inventors:
CHEN LEI (CN)
LI BINGZHAO (CN)
CHAI LI (CN)
WANG XUELONG (CN)
LI BINGZHAO (CN)
CHAI LI (CN)
WANG XUELONG (CN)
Application Number:
PCT/CN2019/107323
Publication Date:
April 02, 2020
Filing Date:
September 23, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W64/00; H04L5/00; H04W72/04
Foreign References:
| CN108076478A | 2018-05-25 | |||
| CN105850055A | 2016-08-10 | |||
| CN107852582A | 2018-03-27 | |||
| US20170366244A1 | 2017-12-21 | |||
| CN201811133698A | 2018-09-27 |
Other References:
CATT: "UL Reference Signals for NR Positioning", 3GPP TSG RAN WG1 MEETING #97 R1-1906306, 17 May 2019 (2019-05-17), XP051727756
See also references of EP 3860242A4
See also references of EP 3860242A4
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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