FIELD: physics.
SUBSTANCE: invention relates to transmission of uplink demodulation reference signal (DMRS). Method includes receiving (S110) by a terminal device first DMRS configuration information sent by a network device, wherein the first configuration information of the DMRS indicates the DMRS sequence type, receiving (S120) by the terminal device the second DMRS configuration information sent by the network device, wherein the second configuration information of the DMRS indicates at least one configuration parameter from the antenna port configuration for the DMRS, physical resource configuration for the DMRS and DMRS sequence configuration, determination (S130) by the terminal device of the configuration parameter indicated by the second DMRS configuration information in accordance with the first configuration information of the DMRS, determining (S140) by the transmission parameter terminal device for the DMRS in accordance with the configuration parameter indicated by the second DMRS configuration information, and transmission (S150) of the DMRS terminal device to the network device in accordance with the transmission parameter.
EFFECT: technical result is improved use of resources.
20 cl, 2 tbl, 6 dwg
| Title |
Year |
Author |
Number |
| METHOD FOR DETERMINING TRANSMISSION MODE AND DEVICE |
2019 |
- Wang, Mingzhe
- Shi, Hongzhe
- Ren, Xiang
- Ji, Liuliu
- Hang, Haicun
- Bi, Xiaoyan
|
RU2801978C1 |
| METHOD FOR INDICATING CONFIGURATION INFORMATION OF A REFERENCE SIGNAL, A BASE STATION AND A TERMINAL |
2018 |
- Jiang, Chuangxin
- Zhang, Nan
- Lu, Zhaohua
- Li, Yungok
- Gao, Bo
- Wu, Hao
- Mei, Meng
|
RU2729213C1 |
| METHOD AND DEVICE FOR IDENTIFICATION OF QUASIMATING OF PORTS OF REFERENCE SYMBOL FOR COORDINATED MULTIPOINT COMMUNICATION SYSTEMS |
2013 |
- Ng Boon Loong
- Sayana Krishna
- Chzhan Tszyanchzhun
- Nam Yang-Khan
|
RU2617833C2 |
| TERMINAL DEVICE, BASE STATION DEVICE AND COMMUNICATION METHOD |
2018 |
- Yoshimura Tomoki
- Suzuki Shoichi
- Ouchi Wataru
- Liu Liqing
- Lee Taewoo
|
RU2781811C2 |
| METHOD OF IMPLEMENTING WIRELESS COMMUNICATION, TERMINAL DEVICE AND NETWORK DEVICE |
2017 |
|
RU2727143C1 |
| METHOD FOR DATA TRANSMISSION VIA THE UPLINK AND THE CORRESPONDING DEVICE |
2018 |
- Chen, Venkhun
- Shi, Chzhikhua
|
RU2761404C1 |
| TERMINAL DEVICE, BASE STATION DEVICE AND COMMUNICATION METHOD |
2019 |
- Josimura Tomoki
- Sudzuki Soiti
- Nogami Tosidzo
- Outi Vataru
- Li Tkheu
- Lin Khuifa
|
RU2795697C2 |
| METHOD AND TERMINAL DEVICE FOR DATA TRANSMISSION |
2016 |
|
RU2721385C1 |
| WIRELESS NETWORK-BASED COMMUNICATION METHOD, TERMINAL DEVICE AND NETWORK DEVICE |
2016 |
|
RU2717908C1 |
| METHOD FOR TRANSMITTING UPLINK SIGNAL, TERMINAL AND NETWORK DEVICE |
2017 |
|
RU2734022C1 |
