Title:
リソース情報決定方法および装置、記憶媒体並びにユーザ機器
Document Type and Number:
Japanese Patent JP7331089
Kind Code:
B2
Abstract:
A resource information determining method and device, a storage medium, and a user equipment. The method comprises the following steps: determining a frequency domain position of a PRB of a minimum index of a synchronization signal block; determining a position of an initial active downlink BWP according to the frequency domain position of the PRB of the minimum index of the synchronization signal block; determining a position of a CORESET of a first type of PDCCH, wherein the position of the CORESET comprises the frequency domain position of the PRB of the minimum index of the CORESET and the number of the PRBs of the CORESET, or a position of a bitmap-based PRB of the CORESET. By means of the solution of the present invention, the user equipment can obtain resource configuration of the initial active downlink BWP and resource configuration information of the first type of PDCCH in an NR unlicensed spectrum.
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Inventors:
Zhou Huayu
Shen Heung Ah
Ban Zhengang
Shen Heung Ah
Ban Zhengang
Application Number:
JP2021516813A
Publication Date:
August 22, 2023
Filing Date:
August 14, 2019
Export Citation:
Assignee:
Spreadtrum Communications (Shanghai) Co., Ltd.
International Classes:
H04W72/23; H04W72/0446; H04W72/0453
Foreign References:
| WO2018106043A1 |
Other References:
LG Electronics,RMSI delivery and CORESET configuration[online],3GPP TSG RAN WG1 adhoc_NR_AH_1709 R1-1715842,Internet,2017年09月12日
Nokia, Nokia Shanghai Bell,Initial active BWP definition for RMSI multiplexing pattern 2 and 3[online],3GPP TSG RAN WG1 #93 R1-1807177,Internet,2018年05月12日
Panasonic,Channel estimation complexity and search space[online],3GPP TSG RAN WG1 #93 R1-1806879,Internet,2018年05月11日
NTT DOCOMO, INC.,Maintenance for NR initial access[online],3GPP TSG RAN WG1 #94 R1-1809134,Internet,2018年08月11日
3GPP; TSG-RAN; NR; Physical layer procedures for control (Release 15),3GPP TS 38.213 V15.2.0 (2018-06),2018年06月29日
CATT,Configuration aspects of the NR-PDCCH[online],3GPP TSG RAN WG1 #90 R1-1712392,Internet,2018年08月12日
Spreadtrum Communications,Discussion on SS_PBCH block in NR-U operation[online],3GPP TSG RAN WG1 #94 R1-1808807,Internet,2018年08月10日
Nokia, Nokia Shanghai Bell,Initial active BWP definition for RMSI multiplexing pattern 2 and 3[online],3GPP TSG RAN WG1 #93 R1-1807177,Internet
Panasonic,Channel estimation complexity and search space[online],3GPP TSG RAN WG1 #93 R1-1806879,Internet
NTT DOCOMO, INC.,Maintenance for NR initial access[online],3GPP TSG RAN WG1 #94 R1-1809134,Internet
3GPP; TSG-RAN; NR; Physical layer procedures for control (Release 15),3GPP TS 38.213 V15.2.0 (2018-06),2018年06月29日
CATT,Configuration aspects of the NR-PDCCH[online],3GPP TSG RAN WG1 #90 R1-1712392,Internet
Spreadtrum Communications,Discussion on SS_PBCH block in NR-U operation[online],3GPP TSG RAN WG1 #94 R1-1808807,Internet
Attorney, Agent or Firm:
Norito Yamao
Hiroshi Okabe
Hidetaka Okabe
Hiroshi Okabe
Hidetaka Okabe