阅读说明：本技术 测量干扰的方法和设备 (Method and apparatus for measuring interference ) 是由 张治� 于 2018-12-28 设计创作，主要内容包括：提供了一种测量自干扰的方法和设备,所述方法包括：终端设备获取第一测量时段；所述终端设备在所述第一测量时段内进行自干扰消除,且测量所述自干扰消除的消除效果。本申请实施例中,所述终端设备在所述第一测量时段内的自干扰消除过程中测量其消除效果,进而实现所述终端设备测量所述自干扰消除的消除效果。(A method and apparatus for measuring self-interference are provided, the method comprising: the terminal equipment acquires a first measurement time interval; and the terminal equipment carries out self-interference elimination in the first measurement period and measures the elimination effect of the self-interference elimination. In this embodiment of the present application, the terminal device measures a cancellation effect of the terminal device in a self-interference cancellation process in the first measurement period, so that the terminal device measures the cancellation effect of the self-interference cancellation.)

A method of measuring interference, comprising:

the terminal equipment acquires a first measurement time interval;

and the terminal equipment carries out self-interference elimination in the first measurement period and measures the elimination effect of the self-interference elimination.

The method of claim 1, wherein no downlink signal of the terminal device exists in the first measurement period.

The method of claim 2, wherein the terminal device performs self-interference cancellation in the first measurement period, and wherein measuring a cancellation effect of the self-interference cancellation comprises:

and the terminal equipment performs self-interference elimination in the first measurement period and measures the energy of the received signal.

The method of claim 3, further comprising:

and the terminal equipment reports information for indicating the energy to network equipment.

The method of claim 1, wherein a downlink signal of the terminal device exists in the first measurement period.

The method of claim 5, wherein the terminal device performs self-interference cancellation in the first measurement period, and wherein measuring a cancellation effect of the self-interference cancellation comprises:

and the terminal equipment carries out self-interference elimination in the first measurement period and measures the signal to interference plus noise ratio (SINR) of the downlink signal.

The method of claim 6, further comprising:

and the terminal equipment reports the SINR to network equipment.

The method according to any one of claims 1 to 7, wherein the terminal device acquires a first measurement period, comprising:

the terminal equipment receives first indication information;

the terminal equipment determines the time interval indicated by the first indication information as the first measurement time interval.

The method of claim 5, further comprising:

and the terminal equipment receives parameters used for self-interference elimination by the terminal equipment in the first measurement period.

The method of claim 9, wherein the parameter comprises at least one of the following information:

combining frequency bands;

at least one interference type corresponding to the frequency band combination; and

the strength of the interference signal for each interference type.

The method of claim 10, wherein the first measurement period comprises at least one measurement period, and wherein each measurement period corresponds to one of the at least one interference type.

The method of claim 10, wherein the first measurement period comprises one measurement period, and wherein the one measurement period corresponds to the at least one interference type.

The method according to any one of claims 1 to 7, wherein the terminal device acquires a first measurement period, comprising:

the terminal equipment sends request information, and the request information is used for requesting the first measurement time interval;

the terminal equipment receives response information of the request information, wherein the response information of the request information comprises information used for indicating the first measurement time interval.

The method of claim 13, wherein the request information is specifically configured to request a network device to allocate the first measurement period for the terminal device, where the first measurement period satisfies specific parameters, and the specific parameters include parameters for self-interference cancellation by the terminal device.

The method of claim 14, wherein the specific parameter comprises at least one of the following information:

combining specific frequency bands;

the specific frequency band combination corresponds to a specific interference type; and

a strength of an interference signal corresponding to the particular interference type.

The method according to any one of claims 1 to 15, further comprising:

the terminal equipment acquires a second measurement time interval, wherein the first measurement time interval is different from the second measurement time interval;

and the terminal equipment carries out self-interference elimination in the first measurement period and measures the elimination effect of the self-interference elimination.

The method of claim 16, wherein the downlink signal of the terminal device exists in the second measurement period when the downlink signal of the terminal device does not exist in the first measurement period.

The method of claim 16, wherein when the downlink signal of the terminal device exists in the first measurement period, the downlink signal of the terminal device does not exist in the second measurement period.

The method of claim 17 or 18, wherein the parameters for self-interference cancellation by the terminal device in the first measurement period are the same as the parameters for self-interference cancellation by the terminal device in the second measurement period.

The method of claim 19, further comprising:

and the terminal equipment determines the strength and/or quality of the downlink signal of the terminal equipment without interference according to the self-interference elimination effect in the first measurement period and the self-interference elimination effect in the second measurement period.

The method according to any of claims 1 to 20, wherein the measurement period comprises at least one time slot.

A method of measuring interference, comprising:

the network equipment acquires the elimination effect of the terminal equipment when self-interference elimination is carried out in the first measurement period.

The method of claim 22, wherein no downlink signal of the terminal device exists in the first measurement period.

The method of claim 23, wherein the obtaining, by the network device, a cancellation effect of the terminal device during self-interference cancellation in the first measurement period comprises:

and the network equipment receives information which is sent by the terminal equipment and used for indicating energy, wherein the energy is the energy of the received signal measured when the terminal equipment carries out self-interference elimination in the first measurement period.

The method of claim 22, wherein a downlink signal of the terminal device exists in the first measurement period.

The method of claim 25, wherein the obtaining, by the network device, a cancellation effect of the terminal device in self-interference cancellation in the first measurement period comprises:

and the network equipment receives the signal to interference plus noise ratio (SINR) of the downlink signal sent by the terminal equipment.

The method of any one of claims 22 to 26, further comprising:

and the network equipment sends first indication information to the terminal equipment, wherein the first indication information is used for indicating the first measurement time interval.

The method of claim 27, further comprising:

and the network equipment allocates parameters for self-interference elimination of the terminal equipment in the first measurement period to the terminal equipment.

The method of claim 28, wherein the parameters comprise at least one of the following information:

combining frequency bands;

at least one interference type corresponding to the frequency band combination; and

the strength of the interference signal for each interference type.

The method of claim 29, wherein the first measurement period comprises at least one measurement period, and wherein each measurement period corresponds to one of the at least one interference type.

The method of claim 29, wherein the first measurement period comprises one measurement period, and wherein the one measurement period corresponds to the at least one interference type.

The method of any one of claims 22 to 26, further comprising:

the network equipment receives request information sent by the terminal equipment, wherein the request information is used for requesting the first measurement time interval;

the network device sends response information of the request information to the terminal device, wherein the response information of the request information comprises information used for indicating the first measurement time interval.

The method of claim 32, wherein the request information is specifically for requesting a network device to allocate the first measurement period for the terminal device, and wherein the specific parameters include parameters for self-interference cancellation by the terminal device.

The method of claim 33, wherein the specific parameter comprises at least one of the following information:

combining specific frequency bands;

the specific frequency band combination corresponds to a specific interference type; and

a strength of an interference signal corresponding to the particular interference type.

The method of any one of claims 22 to 34, further comprising:

and the network equipment acquires the elimination effect of the terminal equipment when the terminal equipment carries out self-interference elimination in a second measurement period.

The method of claim 35, wherein the downlink signal of the terminal device exists in the second measurement period when the downlink signal of the terminal device does not exist in the first measurement period.

The method of claim 35, wherein when the downlink signal of the terminal device exists in the first measurement period, the downlink signal of the terminal device does not exist in the second measurement period.

The method of claim 36 or 37, wherein the parameters for self-interference cancellation by the terminal device in the first measurement period are the same as the parameters for self-interference cancellation by the terminal device in the second measurement period.

The method of claim 38, further comprising:

and the network equipment determines the strength and/or quality of the downlink signal of the terminal equipment without interference according to the self-interference elimination effect in the first measurement period and the self-interference elimination effect in the second measurement period.

The method according to any of claims 22 to 39, wherein the measurement period comprises at least one time slot.

A terminal device, comprising:

a communication unit for acquiring a first measurement period;

and the measuring unit is used for carrying out self-interference elimination in the first measuring period and measuring the elimination effect of the self-interference elimination.

The terminal device of claim 41, wherein no downlink signal of the terminal device exists in the first measurement period.

The terminal device according to claim 42, wherein the measurement unit is specifically configured to:

self-interference cancellation is performed during the first measurement period, and energy of the received signal is measured.

The terminal device of claim 43, wherein the communication unit is further configured to:

and reporting information for indicating the energy to network equipment.

The terminal device of claim 41, wherein a downlink signal of the terminal device exists in the first measurement period.

The terminal device according to claim 45, wherein the measurement unit is specifically configured to:

and performing self-interference elimination in the first measurement period, and measuring the signal to interference plus noise ratio (SINR) of the downlink signal.

The terminal device of claim 46, wherein the communication unit is further configured to:

and reporting the SINR to network equipment.

The terminal device according to any of claims 41 to 47, wherein the communication unit is specifically configured to:

receiving first indication information;

determining a period indicated by the first indication information as the first measurement period.

The terminal device of claim 45, wherein the communication unit is further configured to:

and receiving parameters used for self-interference elimination of the terminal equipment in the first measurement period.

The terminal device of claim 49, wherein the parameters comprise at least one of the following information:

combining frequency bands;

at least one interference type corresponding to the frequency band combination; and

the strength of the interference signal for each interference type.

The terminal device of claim 50, wherein the first measurement period comprises at least one measurement period, and wherein each measurement period corresponds to one of the at least one interference type.

The terminal device of claim 50, wherein the first measurement period comprises one measurement period, and wherein the one measurement period corresponds to the at least one interference type.

The terminal device according to any of claims 41 to 47, wherein the communication unit is specifically configured to:

sending request information, wherein the request information is used for requesting the first measurement time interval;

receiving response information of the request information, the response information of the request information including information indicating the first measurement period.

The terminal device of claim 53, wherein the request information is specifically configured to request a network device to allocate the first measurement period for the terminal device, where the first measurement period satisfies specific parameters, and the specific parameters include parameters for the terminal device to perform self-interference cancellation.

The terminal device of claim 54, wherein the specific parameter comprises at least one of the following information:

combining specific frequency bands;

the specific frequency band combination corresponds to a specific interference type; and

a strength of an interference signal corresponding to the particular interference type.

The terminal device according to any of claims 41-55, wherein the communication unit is further configured to:

acquiring a second measurement time period, wherein the first measurement time period and the second measurement time period are different;

the measurement unit is further configured to:

and performing self-interference elimination in the first measurement period, and measuring the elimination effect of the self-interference elimination.

The terminal device of claim 56, wherein the downlink signal of the terminal device is present in the second measurement period when the downlink signal of the terminal device is not present in the first measurement period.

The terminal device of claim 56, wherein when the downlink signal of the terminal device exists in the first measurement period, the downlink signal of the terminal device does not exist in the second measurement period.

The terminal device of claim 57 or 58, wherein the parameters for self-interference cancellation by the terminal device in the first measurement period are the same as the parameters for self-interference cancellation by the terminal device in the second measurement period.

The terminal device of claim 59, wherein the measurement unit is further configured to:

and determining the strength and/or quality of the downlink signal of the terminal equipment without interference according to the self-interference elimination effect in the first measurement period and the self-interference elimination effect in the second measurement period.

A terminal device according to any of claims 41 to 60, wherein the measurement period comprises at least one time slot.

A network device, comprising:

and the communication unit is used for acquiring the elimination effect of the terminal equipment when self-interference elimination is carried out in the first measurement period.

The network device of claim 62, wherein no downlink signal of the terminal device exists in the first measurement period.

The network device of claim 63, wherein the communication unit is specifically configured to:

and receiving information which is sent by the terminal equipment and used for indicating energy, wherein the energy is the energy of the received signal measured when the terminal equipment carries out self-interference elimination in the first measurement period.

The network device of claim 62, wherein a downlink signal of the terminal device exists in the first measurement period.

The network device of claim 65, wherein the communication unit is specifically configured to:

and receiving the signal to interference plus noise ratio (SINR) of the downlink signal sent by the terminal equipment.

The network device of any one of claims 62-66, wherein the communication unit is further configured to:

and sending first indication information to the terminal equipment, wherein the first indication information is used for indicating the first measurement time interval.

The network device of claim 67, wherein the network device further comprises:

and the allocating unit is used for allocating the parameters for the terminal equipment to perform self-interference elimination in the first measurement period to the terminal equipment.

The network device of claim 68, wherein the parameters comprise at least one of the following information:

combining frequency bands;

at least one interference type corresponding to the frequency band combination; and

the strength of the interference signal for each interference type.

The network device of claim 69, wherein the first measurement period comprises at least one measurement period, and wherein each measurement period corresponds to one of the at least one interference type.

The network device of claim 69, wherein the first measurement period comprises one measurement period, and wherein the one measurement period corresponds to the at least one interference type.

The network device of any one of claims 62-66, wherein the communication unit is further configured to:

receiving request information sent by the terminal equipment, wherein the request information is used for requesting the first measurement time interval;

and sending response information of the request information to the terminal equipment, wherein the response information of the request information comprises information used for indicating the first measurement period.

The network device of claim 72, wherein the request information is specifically configured to request the network device to allocate the first measurement period for the terminal device, and the specific parameter includes a parameter for self-interference cancellation by the terminal device.

The network device of claim 73, wherein the specific parameter comprises at least one of the following information:

combining specific frequency bands;

the specific frequency band combination corresponds to a specific interference type; and

a strength of an interference signal corresponding to the particular interference type.

The network device of any one of claims 62-74, wherein the communication unit is further configured to:

and acquiring the elimination effect of the terminal equipment when self-interference elimination is carried out in a second measurement period.

The network device of claim 75, wherein the downlink signal of the terminal device is present in the second measurement period when the downlink signal of the terminal device is not present in the first measurement period.

The network device of claim 75, wherein the downlink signal of the terminal device is absent in the second measurement period when the downlink signal of the terminal device is present in the first measurement period.

The network device of claim 76 or 77, wherein the parameters for self-interference cancellation by the terminal device in the first measurement period are the same as the parameters for self-interference cancellation by the terminal device in the second measurement period.

The network device of claim 78, wherein the communication unit is further configured to:

and determining the strength and/or quality of the downlink signal of the terminal equipment without interference according to the self-interference elimination effect in the first measurement period and the self-interference elimination effect in the second measurement period.

The network device of any one of claims 62 to 79, wherein the measurement period comprises at least one time slot.

A terminal device, comprising:

a processor, a memory for storing a computer program, and a transceiver, the processor for invoking and executing the computer program stored in the memory to perform the method of any one of claims 1 to 21.

A network device, comprising:

a processor, a memory for storing a computer program, and a transceiver, the processor for invoking and executing the computer program stored in the memory to perform the method of any of claims 22-40.

A chip, comprising:

a processor for calling and running a computer program from a memory so that a device on which the chip is installed performs the method of any one of claims 1 to 21.

A chip, comprising:

a processor for calling and running a computer program from a memory so that a device on which the chip is installed performs the method of any one of claims 22 to 40.

A computer-readable storage medium for storing a computer program which causes a computer to perform the method of any one of claims 1 to 21.

A computer-readable storage medium for storing a computer program which causes a computer to perform the method of any one of claims 22 to 40.

A computer program product comprising computer program instructions to cause a computer to perform the method of any one of claims 1 to 21.

A computer program product comprising computer program instructions to cause a computer to perform the method of any of claims 22 to 40.

A computer program, characterized in that the computer program causes a computer to perform the method according to any one of claims 1 to 21.

A computer program, characterized in that the computer program causes a computer to perform the method according to any of claims 22 to 40.