Method for sharing wireless resource information in multi-cell wireless communication system and apparatus for same
AssigneeLG Electronics Inc.
InventorsSeungmin Lee, Hanbyul Seo
Life of this patent
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Abstract
The present invention relates to a method for user equipment transmitting/receiving signals in a multi-cell wireless communication system. More specifically, the method far the user equipment transmitting/receiving signals in the multi-cell wireless communication system comprises a step of transmitting/receiving the signals by using a specific radio resource, wherein the specific radio resource is set so that the use of the radio resource is modified based on a predetermined time section between a serving cell and a neighbor cell.
Claims7
A method of transceiving signals, by a user equipment in a multi-cell wireless communication system, the method comprising:
- initiating an interference measurement value before a predefined time window indicated by a radio resource control (RRC) signaling,
- wherein if a previous interference measurement value was derived in the predefined time window, the previous interference measurement value is discarded;
- calculating interference measurement values of each of resource sets having different interference characteristics for at least one of a serving cell and a neighbor cell in the predefined time window by performing a restricted channel state information measurement;
- and
- transmitting channel state information related with a specific radio resource based on an interference measurement value among the interference measurement values in the predefined time window,
- wherein the specific radio resource is configured to enable a usage of a radio resource to be changed within the predefined time window.
A user equipment, which transceives signals in a multi-cell wireless communication system, the user equipment comprising:
- a radio frequency unit;
- and
- a processor configured to:
- initiate an interference measurement value before a predefined time window indicated by a radio resource control (RRC) signaling,
- wherein if a previous interference measurement value was derived in the predefined time window, the previous interference measurement value is discarded,
- calculate interference measurement values of each of resource sets having different interference characteristics for at least one of a serving cell and a neighbor cell in the predefined time window by performing a restricted channel state information measurement, and
- transmit channel state information related with a specific radio resource based on an interference measurement value among the interference measurement values in the predefined time window,
- wherein the specific radio resource is configured to enable a usage of a radio resource to be changed within the predefined time window.
Dependencies are inferred from the claim text.