Method for controlling of radio resource and mobile telecommunication system for the same
First Claim
Patent Images
1. A mobile telecommunication system comprising:
- a base station; and
a relay that determines intensity of self-interference (SI) and reports the determined SI intensity to the base station, wherein the base station performs radio resource management based on information on the SI intensity reported by the relay, wherein the base station allocates and transmits a predetermined resource block (RB), with no signal loaded thereon, to allow the relay to determine the SI intensity information, and wherein the relay determines the SI intensity based on a difference between an intensity of a first signal received and measured with no signal loaded on the RB and an intensity of a second signal measured at a receiving part with a signal loaded on the RB.
2 Assignments
0 Petitions
Accused Products
Abstract
A method for measuring a self-interference (SI) which occurs in a relay and controlling radio resources of a base station based on the measured SI, and a mobile telecommunication system using the same. The mobile telecommunication system includes a relay which calculates intensity of SI; and a base station which performs radio resource management based on the calculated SI intensity. The method for measuring SI includes calculating intensity of SI using a relay; and performing radio resource management at a base station based on the calculated SI intensity.
-
Citations
15 Claims
-
1. A mobile telecommunication system comprising:
-
a base station; and a relay that determines intensity of self-interference (SI) and reports the determined SI intensity to the base station, wherein the base station performs radio resource management based on information on the SI intensity reported by the relay, wherein the base station allocates and transmits a predetermined resource block (RB), with no signal loaded thereon, to allow the relay to determine the SI intensity information, and wherein the relay determines the SI intensity based on a difference between an intensity of a first signal received and measured with no signal loaded on the RB and an intensity of a second signal measured at a receiving part with a signal loaded on the RB.
-
-
2. A mobile telecommunication system comprising:
-
a base station; and a relay that determines intensity of self-interference (SI) and provides the SI intensity to the base station, wherein the base station performs radio resource management based on information on the SI intensity provided by the relay, wherein the relay determines the SI intensity using a channel through which the base station transmits a signal at a predetermined period for channel measurement, channel quality indicator (CQI) measurement and feedback. - View Dependent Claims (3, 4, 5, 6, 7)
-
- 8. A relay of a mobile telecommunication system, wherein the relay calculates intensity of self-interference (SI) based on a difference between intensity of a first signal received and measured with no signal loaded on a resource block (RB) allocated by a base station and intensity of a second signal measured at a receiving part with a signal loaded on the RB, and reports information on the calculated SI intensity to the base station.
-
10. A method for controlling radio resources, the method comprising:
-
determining, at a relay, intensity of self-interference (SI) and providing the determined SI intensity from the relay to a base station; and performing radio resource management at the base station based on information on the SI reported by the relay, wherein the base station allocates and transmits a predetermined resource block (RB), with no signal loaded thereon, to allow the relay to determine the SI intensify information, and wherein the relay determines the SI intensity based on a difference between an intensity of a first signal received and measured with no signal loaded on the RB and an intensity of a second signal measured at a receiving part with a signal loaded on the RB, and the relay transmits information on the SI intensity to the base station. - View Dependent Claims (11, 12, 13, 14)
-
-
15. A method for controlling radio resources, the method comprising:
-
determining intensity of self-interference (SI) and providing the SI intensity from a relay to a base station; and performing radio resource management at the base station based on information on the SI reported by the relay, wherein the relay determines the SI intensity using a channel through which the base station transmits a signal at a predetermined period for channel measurement, channel quality indicator (CQI) measurement and feedback, and the relay transmits information on the SI intensity to the base station.
-
Specification