METHOD OF PERFORMING CELL MEASUREMENT AND METHOD OF PROVIDING INFORMATION FOR CELL MEASUREMENT

摘要

A method and base station for transmitting information for cell measurements, and a method and user equipment for performing cell measurements are discussed. The method according to one embodiment includes transmitting, by the base station, signals according to an almost blank subframe pattern; and transmitting, by the base station, information indicating a first time domain measurement resource restriction pattern and a second time domain measurement resource restriction pattern. The almost blank subframe pattern indicates which subframes the base station is configuring. The first time domain measurement resource restriction pattern indicates which subframe is one or more first subframes configured for reference signal received power (RSRP) or reference signal received quality (RSRQ) measurements, and the second time domain measurement resource restriction pattern indicates which subframe is one or more second subframes configured for RSRP or RSRQ measurements.

主权项

1. A method for transmitting, by a base station of a serving cell, information for cell measurements, the method comprising:
transmitting, by the base station, signals according to an almost blank subframe pattern; and transmitting, by the base station, information indicating a first time domain measurement source restriction pattern configured for the serving cell and information indicating a second time domain measurement resource restriction pattern configured for a neighbor cell, wherein the almost blank subframe pattern indicates which subframes among subframes corresponding to the almost blank subframe pattern the base station is configuring as almost blank subframes or as non-almost blank subframes, wherein the first time domain measurement resource restriction pattern indicates which subframe among subframes corresponding to the first time domain measurement resource restriction pattern is one or more first subframes configured for reference signal received power (RSRP) or reference signal received quality (RSRQ) measurements of the serving cell, and the second time domain measurement resource restriction pattern indicates which subframe among subframes corresponding to the second time domain measurement resource restriction pattern is one or more second subframes configured for RSRP or RSRQ measurements of the neighbor cell, wherein the first time domain measurement resource restriction pattern is configured such that the one or more first subframes are a subset of the non-almost blank subframes indicated by the almost blank subframe pattern, and wherein the second time domain measurement resource restriction pattern is configured such that the one or more second subframes are a subset of the almost blank subframes indicated by the almost blank subframe pattern.