Method and apparatus for measuring communication quality

A method for measuring communication quality, the method comprising:

• receiving reference signal resource configuration information sent by a base station, wherein the reference signal resource configuration information comprises reference signal port configuration information, wherein the reference signal port configuration information is used for indicating a mapping relationship between a reference signal port and a port group;
• obtaining reference signal port information in at least one port group according to the reference signal port configuration information;
• and
• acquiring signal quality measurement information according to the reference signal port information in the at least one port group.

A method for measuring communication quality, the method comprising:

• receiving reference signal resource configuration information sent by a base station, wherein the reference signal resource configuration information comprises:
• reference signal port configuration information and power ratio information, wherein the reference signal port configuration information is used for indicating a mapping relationship between the reference signal port and a port group, and the power ratio information is used for indicating a power ratio of a data channel of at least one port group to a reference signal;
• obtaining a power ratio of a data channel on each antenna port in the at least one port group to a reference signal according to the reference signal port configuration information and the power ratio information;
• obtaining channel state information (CSI) according to the power ratio of the data channel on each antenna port to the reference signal;
• and
• sending the CSI to the base station.