A quality measurement method, wherein the method comprises: receiving (101, S201), by a user equipment, UE, resource restricted subframe, RRS, information sent by a network-side device wherein the RRS information comprises RRS enabling or disabling information, RRS pattern mode information, and RRS pattern information; and performing (102, S202), according to the RRS information, by the UE, downlink channel quality measurement; wherein when performing the downlink channel quality measurement, the performing according to the RRS information, by the UE, the downlink channel quality measurement comprises: performing the downlink channel quality measurement in an RRS subframe when a serving cell of the UE is a micro cell, and the UE receives RRS pattern information, and the RRS information received by the UE meets the following conditions: the RRS enabling or disabling information indicates that an RRS is enabled and the RRS pattern mode information indicates that a measurement mode is a downlink channel quality measurement mode; characterized in that the downlink channel quality measurement in the RRS subframe further comprises: aligning a channel quality measurement reference time window with a high speed physical downlink shared channel, HS-PDSCH, subframe when the UE does not receive the RRS pattern information. receiving (101, S201), by a user equipment, UE, resource restricted subframe, RRS, information sent by a network-side device wherein the RRS information comprises RRS enabling or disabling information, RRS pattern mode information, and RRS pattern information; and performing (102, S202), according to the RRS information, by the UE, downlink channel quality measurement; wherein when performing the downlink channel quality measurement, the performing according to the RRS information, by the UE, the downlink channel quality measurement comprises: performing the downlink channel quality measurement in an RRS subframe when a serving cell of the UE is a micro cell, and the UE receives RRS pattern information, and the RRS information received by the UE meets the following conditions: the RRS enabling or disabling information indicates that an RRS is enabled and the RRS pattern mode information indicates that a measurement mode is a downlink channel quality measurement mode; performing the downlink channel quality measurement in an RRS subframe when a serving cell of the UE is a micro cell, and the UE receives RRS pattern information, and the RRS information received by the UE meets the following conditions: the RRS enabling or disabling information indicates that an RRS is enabled and the RRS pattern mode information indicates that a measurement mode is a downlink channel quality measurement mode; characterized in that the downlink channel quality measurement in the RRS subframe further comprises: aligning a channel quality measurement reference time window with a high speed physical downlink shared channel, HS-PDSCH, subframe when the UE does not receive the RRS pattern information. aligning a channel quality measurement reference time window with a high speed physical downlink shared channel, HS-PDSCH, subframe when the UE does not receive the RRS pattern information.