Abstract
Embodiments of the present invention relate to a method and apparatus for receiving and sending a reference signal, user equipment, and a base station. A method for receiving a reference signal is a step of receiving resource configuration information of a reference signal, wherein the resource configuration information of the reference signal includes information on an antenna port configuration and a reference signal subframe configuration, and the antenna port configuration is Indicating the antenna port structure, the reference signal subframe configuration indicating the reference signal subframe for sending the reference signal on one or more antenna port groups, receiving, and resource configuration information of the reference signal And receiving a reference signal according to In an embodiment of the present invention, the UE measures the channel based on a reference signal obtained from the base station, and feeds back signal quality or channel state information, so that the communication system has an antenna array structure and more It can be seen that it can adapt to the antenna port number configuration and is used for cell selection or MCS selection and scheduling, thereby improving system throughput.
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KR101790191B1 | 5G | 24/12/2017 | ISLD-201711-019 | HUAWEI |
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.