Abstract
The embodiment of the invention relates to receiving and transmitting reference signal method and device the user equipment and the base station. wherein the method for receiving reference signal comprises receiving the reference signal resource configuration information wherein the reference signal resource configuration information comprises antenna port configuration and reference signal subframe configuration information antenna port configuration indication antenna port structure reference signal sub-frame configuration indication on one or more antenna port group sending reference signal sub-frames according to reference signal resource configuration information and receives the reference signal. Thus in the embodiment of the invention the UE based on the reference signal measurement from the base station obtaining the channel and feedback signal quality or channel state information so that the communication system can be self-adaptive antenna array structure and more antenna ports configured for cell selection or MCS selection and scheduling so as to improve the throughput of the system.
Embodiments of the present invention relates to methods and apparatuses for receiving and sending a reference signal a user equipment and a base station. The method for receiving a reference signal comprises: receiving resource configuration information of a reference signal the resource configuration information of the reference signal comprising information about an antenna port configuration and a reference signal subframe configuration the antenna port configuration indicating an antenna port structure and the reference signal subframe configuration indicating a reference signal subframe for sending a reference signal on one or more antenna port groups; and receiving the reference signal according to the resource configuration information of the reference signal. It can be seen that in the embodiments of the present invention a UE measures a channel according to a reference signal obtained from a base station and feeds back signal quality or channel state information so that a communications system can be self-adaptive to an antenna array structure and a configuration of more antenna ports; the present invention is used in cell selection or MCS selection and scheduling thereby improving the throughput of a system.
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Technologies
Resource configuration
Product
Base Station (eNB/gNB)User Equipment (UE/Terminal)
Use Cases
Wireless communication
Services
Transmitting/receiving data in downlink
Claim
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The information in grey was provided by the patent holder
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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.