端末、ネットワーク装置、及び方法

Japanese Patent JP6856142

B2

Embodiments of the present disclosure relate to methods and devices for reference signal (RS) transmission. In example embodiments, a method implemented in a network device is provided. According to the method, the size of a field for indicating a RS configuration to a terminal device served by the network device is determined based on at least one condition related to RS transmission. A first indication of the RS configuration is transmitted to the terminal device. The first indication is included in the field with the determined size.

Gao Yukai
One gun

JP2019563529A

April 07, 2021

June 13, 2017

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NEC

H04W72/04; H04W28/06

3GPP TS36.212 V14.2.0,2017年 3月23日,第143-182ページ
Samsung,Overview on performance requirements of Rel-14 eFD-MIMO[online],3GPP TSG RAN WG4 #83 R4-1704776,2017年 5月 5日,Internet
Nokia, Alcatel-Lucent Shanghai Bell,Remaining issues of UL IFDMA DMRS[online],3GPP TSG RAN WG1 #87 R1- 1611280,2016年11月 4日,Internet
Nokia, Alcatel-Lucent Shanghai Bell,Control Signaling Design for UL DMRS with IFDMA[online],3GPP TSG-RAN WG1#86b R1-1608929,2016年 9月30日,Internet
Alcatel-Lucent Shanghai Bell, Alcatel-Lucent,Remaining Details of DMRS Enhancement[online],3GPP TSG-RAN WG1#83 R1-156715,2015年11月 7日,Internet
CMCC,Spec impact of additional DMRS ports[online],3GPP TSG-RAN WG1#82 R1-154304,2015年 8月15日,Internet

Ken Ieiri

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