公开(公告)号：US20200044801A1

公开(公告)日：2020-02-06

申请号：US16476790

申请日：2017-12-22

Applicant: ZTE CORPORATION

Inventor： Yuxin WANG ,  Hao WU ,  Yungok LI ,  Zhaohua LU ,  Yijian CHEN ,  Bo GAO

IPC: H04L5/00 ,  H04W72/04 ,  H04W76/27

Abstract: A method and apparatus for indicating uplink reference signal information are provided. The method includes: indicating uplink reference signal information to a terminal through a signaling. The uplink reference signal information includes at least one of the following information: a transmission manner in which the terminal transmits an uplink reference signal, a transmission resource used by the terminal to transmit the uplink reference signal, a type of the uplink reference signal transmitted by the terminal, a cell identifier (ID) used by the uplink reference signal, and a virtual cell ID used by the uplink reference signal. Further provided in the embodiments of the present disclosure is a storage medium.

公开(公告)号：US20200274597A1

公开(公告)日：2020-08-27

申请号：US16338426

申请日：2017-09-06

Applicant: ZTE CORPORATION

Inventor： Yijian CHEN ,  Hao WU ,  Zhaohua LU ,  Nan ZHANG ,  Yungok LI

IPC: H04B7/06 ,  H04W72/04 ,  H04W24/10

Abstract: Provided in embodiments of the present invention are a method and device for feeding back channel information, the method comprising: determining a set of channel measurement resources, the set of channel measurement resources comprising M channel measurement resources, where M is a positive integer; performing channel measurement on the M channel measurement resources; selecting N channel measurement resources from M channel measurement resources according to the channel measurement result, where N is a positive integer, and N≤M; feeding back indication information of the selected N channel measurement resources. The embodiments of the present invention may solve the problem in the related art that a technology for selection of channel measurement resources is incapable of effectively corresponding to multiple paths, leading to low system robustness and transmission efficiency. Thus, when selecting channel measurement resources, it is possible to correspond to multiple paths, thus improving the system robustness and transmission efficiency.