Abstract: The isolated Agrocybe aegerita lectin AAL-2 is able to inhibit the growth of tumor cells by inducing apoptosis. In the animal study, the Agrocybe aegerita lectin AAL-2 has been showed to be capable for tumor therapy. Furthermore, the AAL-2 preferentially binds to the carbohydrate or glycoproteins with its N-Acetylglucosamine, which can be used for diagnosing the N-Acetylglucosamine-associated diseases or detecting N-Acetylglucosamine-modified carbohydrates.

Abstract: A method and an apparatus for balancing power between antennas, and a base station are provided. The method includes multiplying n virtual antenna signals by an orthogonal matrix to obtain n intermediate regulative signals; and using a corresponding rotary phase to rotate phases of m of the n intermediate regulative signals, so that a phase difference exists between at least two of n physical antenna signals output by antennas.

Abstract: The present invention relates to the field of communications technologies. A resource management method, apparatus, and system in a multi-carrier system are disclosed. The multi-carrier system includes at least one multi-carrier cell and the multi-carrier cell includes at least two single carrier establishing cooperation. The method includes the following steps: A base station measures the cooperative resource usage information of each cooperation established single carrier cell; the base station reports the cooperative resource usage information to a radio network controller for the radio network controller to perform resource management. The information measured and reported by the base station in the embodiment of the present invention can satisfy the needs of the multi-carrier performing resource management and make sure that the radio network controller can perform reasonable admission control over multi-carrier UEs.

Abstract: A wireless data transmission method is disclosed, in which a transmitter buffers current RLC layer data. The method includes the following steps: the transmitter transmits the current RLC layer data to a receiver; receives a data-receiving packet indicating that the data is incorrectly received, the physical layer of the receiver generated and fed back by the physical layer of the receiver if a physical layer of the receiver determines that the data is incorrectly received; and transmits the buffered current RLC layer data to the receiver. A transmitting system and a receiving system are further disclosed. The method of the present disclosure may enhance the data transmission speed over the RLC layer.

Abstract: The present invention relates to the field of communications technologies. A resource management method, apparatus, and system in a multi-carrier system are disclosed. The multi-carrier system includes at least one multi-carrier cell and the multi-carrier cell includes at least two single carrier establishing cooperation. The method includes the following steps: A base station measures the cooperative resource usage information of each cooperation established single carrier cell; the base station reports the cooperative resource usage information to a radio network controller for the radio network controller to perform resource management. The information measured and reported by the base station in the embodiment of the present invention can satisfy the needs of the multi-carrier performing resource management and make sure that the radio network controller can perform reasonable admission control over multi-carrier UEs.

Abstract: The method obtains an interference detection result by detecting sampled digital signals in real time in a transform domain, then maps the interference detection result into an interference suppression pulse function on the basis of a unit noise pulse function, and carries out interference suppression filtering in the transform domain according to the interference suppression pulse function. The present invention is capable of detecting narrowband interference such as monotone, frequency modulation, and phase modulation interferences in a receive channel adaptively in real-time, and suppressing the interference adaptively according to the quantity, energy and bandwidth of the interference, so as to reduce the influence of the interference. Therefore, the present invention may enhance robustness of the communication system against interference. Moreover, the present invention does not need multiple notch devices, costs low and may be implemented simply and reliably.

Abstract: A method and an apparatus for controlling a carrier frequency in a multi-carrier/cell system are provided. The method includes receiving Channel Quality Indicator (CQI) information of a carrier frequency reported by a terminal, determining whether to deactivate or activate the carrier frequency according to the CQI information, and instructing the terminal to deactivate or activate the carrier frequency according to a result of the determining. Thus, a certain carrier frequency is flexibly activated or deactivated in the multi-carrier/cell system through carrier frequency quality reporting and threshold comparison.

Abstract: A method for controlling user equipment (UE) access in a multi-frequency system in the field of communication is provided. The method includes the following steps. A network side receives an access preamble sent by a UE on one frequency. When the network side determines that the UE needs to access on another frequency, the network side notifies the UE to access by switching to another frequency. Network device is also provided at the same time. Therefore, the UE access can be controlled according to a practical situation of the UE or each frequency, and the flexibility of the multi-frequency system is enhanced.

Abstract: The method obtains an interference detection result by detecting sampled digital signals in real time in a transform domain, then maps the interference detection result into an interference suppression pulse function on the basis of a unit noise pulse function, and carries out interference suppression filtering in the transform domain according to the interference suppression pulse function. The present invention is capable of detecting narrowband interference such as monotone, frequency modulation, and phase modulation interferences in a receive channel adaptively in real-time, and suppressing the interference adaptively according to the quantity, energy and bandwidth of the interference, so as to reduce the influence of the interference. Therefore, the present invention may enhance robustness of the communication system against interference. Moreover, the present invention does not need multiple notch devices, costs low and may be implemented simply and reliably.

Abstract: A wireless data transmission method is disclosed, in which a transmitter buffers current RLC layer data. The method includes the following steps: the transmitter transmits the current RLC layer data to a receiver; receives a data-receiving packet indicating that the data is incorrectly received, the physical layer of the receiver generated and fed back by the physical layer of the receiver if a physical layer of the receiver determines that the data is incorrectly received; and transmits the buffered current RLC layer data to the receiver. A transmitting system and a receiving system are further disclosed. The method of the present disclosure may enhance the data transmission speed over the RLC layer.

Abstract: An apparatus and method for down-link multiple-antenna transmission in a wireless communication system is provided wherein a base station section comprises: a down-link specific physical channel unit, a second common pilot channel unit, a beam weighting unit of common pilot channels, a multiplexing and summing unit, a down-link specific physical channel weighting unit, a specific physical channel and second common pilot channel multiplexing unit, an antenna array unit, a multiple-beam weight vector set unit, up-link specific physical channels, and a feedback bit information unit; and a service cell section or mobile station section comprises: an antenna unit, a channel evaluating unit, a beam selection unit, and a beam quantizing unit. The space characteristics of the physical channels are utilized reasonably. Accordingly, a beam gain is obtained, interference is suppressed effectively, and the apparatus is easy to operate.

Abstract: A spatial domain matched filtering method and an array receiver in a radio communication system are provided. The spatial domain matched filtering method includes the steps of receiving array digital signals; weighting the array digital signals to obtain digital beam output signals; evaluating power value of digital beam output signals and normalizing the digital beam output signals; evaluating a correlation coefficient reflecting the energy of an expected signal in each beam; wherein evaluating equations are: Coeff i ? ( k ) = 1 N ? ? n = 1 N ? || S ~ Bi ? ( n ) ? s * ? ( n ) ? || 2 , Coeffi(k)=Coeffi(k)+?Coeffi(k?1); and outputting the digital beam output signal corresponding to the maximum correlation coefficient.

Abstract: A spatial domain matched filtering method and an array receiver in a radio communication system are provided.

Abstract: An apparatus and method for down-link multiple-antenna transmission in a wireless communication system is provided wherein a base station section comprises: a down-link specific physical channel unit, a second common pilot channel unit, a beam weighting unit of common pilot channels, a multiplexing and summing unit, a down-link specific physical channel weighting unit, a specific physical channel and second common pilot channel multiplexing unit, an antenna array unit, a multiple-beam weight vector set unit, up-link specific physical channels, and a feedback bit information unit; and a service cell section or mobile station section comprises: an antenna unit, a channel evaluating unit, a beam selection unit, and a beam quantizing unit. The space characteristics of the physical channels are utilized reasonably. Accordingly, a beam gain is obtained, interference is suppressed effectively, and the apparatus is easy to operate.