Title:
信号構成方法及び関連するデバイス
Document Type and Number:
Japanese Patent JP7032553
Kind Code:
B2
Abstract:
This application provides a signal configuration method and a related device. The method includes: determining, by a network device, configuration information that is on a second carrier and/or a second beam and that is used to transmit a sounding reference signal SRS; and sending, by the network device, the configuration information to a terminal device, so that the terminal device switches, based on the configuration information, the SRS from a first carrier and/or a first beam to the second carrier and/or the second beam for transmission, where the configuration information includes at least one of symbol information, slot information, and/or frequency band information, a communications parameter of the first carrier and a communications parameter of the second carrier are the same or different, and the communications parameter includes a subcarrier spacing and/or a waveform parameter. According to the method, correct SRS configuration can be ensured to some extent.
Inventors:
Liane
Lee, Guo Lawn
Lee, Guo Lawn
Application Number:
JP2020542486A
Publication Date:
March 08, 2022
Filing Date:
October 23, 2018
Export Citation:
Assignee:
HUAWEI TECHNOLOGIES CO.,LTD.
International Classes:
H04W72/04; H04B7/06; H04L27/26; H04W16/28
Domestic Patent References:
| JP2020530672A | ||||
| JP2019514268A |
Foreign References:
| WO2017173388A1 |
Other References:
Huawei, HiSilicon,SRS switching among CCs and bandwidth parts[online],3GPP TSG RAN WG1 #90b R1-1718251,Internet,2017年10月13日
Samsung,SRS design for NR[online],3GPP TSG RAN WG1 adhoc_NR_AH_1706 R1-1710688,Internet,2017年06月30日
CATT,Further discussion on remaining issues on SRS[online],3GPP TSG RAN WG1 #90b R1-1717820,Internet,2017年10月13日
Huawei, HiSilicon,SRS switching among CCs and bandwidth parts[online],3GPP TSG RAN WG1 adhoc_NR_AH_1706 R1-1709976,Internet,2017年06月30日
Huawei, HiSilicon,UL SRS design for beam management and CSI acquisition[online],3GPP TSG RAN WG1 #90b R1-1717307,Internet,2017年10月13日
Huawei, HiSilicon,UL SRS design for beam management and CSI acquisition[online],3GPP TSG RAN WG1 adhoc_NR_AH_1706 R1-1709936,Internet,2017年06月30日
Huawei, HiSilicon,UL SRS design for beam management, CSI acquisition[online],3GPP TSG RAN WG1 #89 R1-1706938,Internet,2017年05月19日
Nokia, Nokia Shanghai Bell,SRS design considerations in NR[online],3GPP TSG RAN WG1 #90 R1-1714259,Internet,2017年08月25日
Samsung,SRS design for NR[online],3GPP TSG RAN WG1 adhoc_NR_AH_1706 R1-1710688,Internet
CATT,Further discussion on remaining issues on SRS[online],3GPP TSG RAN WG1 #90b R1-1717820,Internet
Huawei, HiSilicon,SRS switching among CCs and bandwidth parts[online],3GPP TSG RAN WG1 adhoc_NR_AH_1706 R1-1709976,Internet
Huawei, HiSilicon,UL SRS design for beam management and CSI acquisition[online],3GPP TSG RAN WG1 #90b R1-1717307,Internet
Huawei, HiSilicon,UL SRS design for beam management and CSI acquisition[online],3GPP TSG RAN WG1 adhoc_NR_AH_1706 R1-1709936,Internet
Huawei, HiSilicon,UL SRS design for beam management, CSI acquisition[online],3GPP TSG RAN WG1 #89 R1-1706938,Internet
Nokia, Nokia Shanghai Bell,SRS design considerations in NR[online],3GPP TSG RAN WG1 #90 R1-1714259,Internet
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Osamu Miyazaki
Tadahiko Ito
Osamu Miyazaki