Signal transmission method and system for transmitting signal by using interference control method and/or transmission power control method
First Claim
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1. A terminal comprising:
- a receiver configured to receive a main signal transmitted from a corresponding base station, and receive interference signals transmitted from interference base stations, the interference signals being processed based on an interference control scheme; and
a signal quality information generation unit configured to generate signal quality information to be transmitted to the corresponding base station and the interference base station,the signal quality information enabling the interference base stations to control phases of the transmitted interference signals to have a same phase when received by the receiver.
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Abstract
Provided are a signal transmission method and a network apparatus to control interference in a radio communication network. A terminal may transmit to the network apparatus, signal quality information associated with a radio channel formed between the terminal and a corresponding base station. The corresponding base station may output a signal received by the plurality of terminals, based on the signal quality information.
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Citations
6 Claims
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1. A terminal comprising:
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a receiver configured to receive a main signal transmitted from a corresponding base station, and receive interference signals transmitted from interference base stations, the interference signals being processed based on an interference control scheme; and a signal quality information generation unit configured to generate signal quality information to be transmitted to the corresponding base station and the interference base station, the signal quality information enabling the interference base stations to control phases of the transmitted interference signals to have a same phase when received by the receiver. - View Dependent Claims (2, 6)
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3. A method of receiving a radio signal, the method comprising:
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receiving a main signal transmitted from a corresponding base station and interference signals transmitted from interference base stations, the main signal and the interference signals being processed based on an interference control scheme; and generating signal quality information to be transmitted to the corresponding base station and the interference base stations, the signal quality information enabling the interference base stations to control phases of the transmitted interference signals to have a same phase when received. - View Dependent Claims (4)
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5. A non-transitory computer-readable storage medium storing a program to receiving a radio signal, the program comprising instructions that when executed cause a computer to:
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receive a main signal transmitted from a corresponding base station and interference signals transmitted from interference base stations, the interference signals being processed based on an interference control scheme; and generate signal quality information to be transmitted to the corresponding base station and the interference base stations, the signal quality information enabling the interference base stations to control phases of the transmitted interference signals to have a same phase when received.
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Specification