Method of transmitting data
AssigneeLG Electronics Inc.
InventorsHan byul Seo, Byoung Hoon Kim
Life of this patent
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Abstract
A data transmission method is provided. The method includes: receiving from a plurality of receiving stations, which include base stations and relay stations, a state information value corresponding to the receiving stations; measuring signal strength with respect to the receiving stations; selecting any one receiving station from among the receiving stations which have a great signal strength value obtained by measuring the signal strength and which have a small state information value; and transmitting miffing data to the selected receiving station. Accordingly, radio resources can be prevented from ineffective use caused by relay transmission.
Claims15
A data transmission method comprising:
- receiving from a plurality of receiving stations, which include base stations and relay stations, a state information value corresponding to each receiving station;
- measuring signal strength with respect to the receiving stations;
- selecting any one receiving station among the receiving stations which have a great signal strength value obtained by measuring the signal strength and which have a small state information value;
- and
- transmitting data to the selected receiving station.
A data transmission method comprising:
- transmitting a state information value;
- transmitting a reference signal of which signal strength needs to be measured;
- and
- if selection is performed by a user equipment on the basis of the state information value and a signal strength value that is a value indicating signal strength measured by transmitting the reference signal, receiving data from the user equipment.
Dependencies are inferred from the claim text.