Title:
FREQUENCY OFFSET INDICATION
Document Type and Number:
WIPO Patent Application WO/2022/082427
Kind Code:
A1
Abstract:
Apparatuses, methods, and systems are disclosed for frequency offset indication. One method (500) includes transmitting (502) a first message to a UE, wherein: the first message is a first radio resource control message; the first message assigns at least one pair of downlink signals at least one pair index; each pair of downlink signals of the at least one pair of downlink signals comprises a reference signal and a target signal; the reference signal is a synchronization signal block or a first channel state information reference signal; and the target signal is a second channel state information reference signal or a control resource set. The method (500) includes transmitting (504) a second message to the UE, wherein the second message indicates the at least one pair index, and the at least one pair index corresponds to at least one frequency offset corresponding to the at least one pair index.
Inventors:
ZHU CHENXI (US)
LIU BINGCHAO (CN)
LIU BINGCHAO (CN)
Application Number:
PCT/CN2020/122162
Publication Date:
April 28, 2022
Filing Date:
October 20, 2020
Export Citation:
Assignee:
LENOVO BEIJING LTD (CN)
International Classes:
H04W72/04; H04L5/00
Domestic Patent References:
| WO2020118016A2 | 2020-06-11 |
Foreign References:
| CN111656839A | 2020-09-11 | |||
| US20200154298A1 | 2020-05-14 | |||
| CN110535596A | 2019-12-03 |
Other References:
ZTE, SANECHIPS: "Details and evaluation results on beam indication", 3GPP TSG RAN WG1 MEETING #90-BIS; R1-1717429, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 3 October 2017 (2017-10-03), Prague, Czechia; 20171009 - 20171013, XP051352647
OPPO: "Discussion on Remaining Issues of QCL", 3GPP TSG RAN WG1 MEETING 90BIS; R1-1718057, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 30 September 2017 (2017-09-30), Prague, CZ; 20171009 - 20171013, XP051352035
OPPO: "Discussion on Remaining Issues of QCL", 3GPP TSG RAN WG1 MEETING 90BIS; R1-1718057, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 30 September 2017 (2017-09-30), Prague, CZ; 20171009 - 20171013, XP051352035
Attorney, Agent or Firm:
CHINA SINDA INTELLECTUAL PROPERTY LIMITED (CN)
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