CN109391992B

CN109391992B - Signal measurement method, first mobile terminal and network side equipment

Info

Publication number: CN109391992B
Application number: CN201710677045.6A
Authority: CN
Inventors: 孙鹏; 潘学明; 宋扬; 杨宇; 孙晓东
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2017-08-09
Filing date: 2017-08-09
Publication date: 2022-01-04
Anticipated expiration: 2037-08-09
Also published as: CN114143826A; CN109391992A

Abstract

The invention provides a signal measurement method, a first mobile terminal and network side equipment, wherein the signal measurement method comprises the following steps: the method comprises the steps of obtaining resource configuration information sent by network side equipment, wherein the resource configuration information is used for indicating signal measurement resources and interference measurement resources configured for a first mobile terminal by the network side equipment, respectively measuring useful signals and interference signals of a control channel according to the resource configuration information to obtain a measurement result, and determining the signal-to-interference-and-noise ratio of the control channel according to the measurement result. The scheme of the invention can determine the resource for measuring the equivalent signal to interference plus noise ratio of the control channel and measure and obtain the signal to interference plus noise ratio of the control channel, thereby effectively reflecting the actual signal quality of the control channel by means of the signal to interference plus noise ratio of the control channel.

Description

Signal measurement method, first mobile terminal and network side equipment

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a signal measurement method, a first mobile terminal, and a network side device.

Background

Currently, analog beamforming is transmitted in full bandwidth, and each polarization direction array element on the panel of each high frequency antenna array can only transmit analog beams in a time division multiplexing manner. The shaping weight of the analog beam is realized by adjusting parameters of equipment such as a radio frequency front end phase shifter and the like. In academia and industry, a polling method is usually used to train analog beamforming vectors, that is, array elements in each polarization direction of each antenna panel sequentially send training signals (i.e., candidate beamforming vectors) at a predetermined time in a time division multiplexing manner, and a terminal (User Equipment, UE for short) feeds back a beamforming report after measurement, so that a network side can use the training signals to implement analog beamforming transmission during next beamforming training or service transmission.

The network side configures setting information of a beam reporting (beam reporting) for the UE through a high-level signaling, where the setting information at least includes content information of the beam reporting, time domain related messages (e.g., periodic, aperiodic, semi-persistent, etc.) of the beam reporting, frequency domain granularity (frequency granularity) information of the beam reporting, and the like. The content information in the beam report may include: at least one of optimal transmit beam identification information selected by the UE, physical layer measurements of beams selected by the UE (e.g., L1-RSRP), grouping information of beams selected by the UE, and the like. Based on the Beam measurement and the Beam report of the UE, the network side can select the corresponding Beam for signal transmission, and simultaneously indicate the corresponding Beam information of the UE, and the UE relies on the Beam indication (Beam indication) information of the network side for signal reception.

In a high-band communication system, since a wavelength of a radio signal is short, it is easy to cause a situation such as a blockage in signal propagation, and a signal propagation interruption occurs. If the wireless link reconstruction in the prior art is adopted, the time consumption is long, so a beam failure recovery (beam failure recovery) mechanism is introduced, that is, a beam failure detection reference signal (beam failure detection reference signal) is monitored in a physical layer, and whether the quality of the reference signal meets the beam failure triggering condition or not is evaluated. Once the trigger condition is met, the UE may send a beam failure recovery request (beam failure recovery request) message to the network side device, where the request message may include information of a new candidate beam recommended by the UE to the network side device; and after receiving the request message, the network side device may send a response (response) message to the UE, where the response message may include indication information for instructing the UE to switch to a new candidate beam, indication information for instructing the UE to restart beam search, or other indication information. The beam failure recovery mechanism can be quickly switched to a backup BPL (beam pair link, which comprises a transmitting beam and a receiving beam) to continue transmitting control messages and data, so that the beam rapid recovery is realized.

Due to factors such as interference and fading, a link between the network side device and the UE may fail to operate for a long time, and at this time, the UE needs to initiate a radio link failure process. The definition of the Long Term Evolution (LTE) system for radio link failure is whether a Signal to Interference plus Noise Ratio (SINR), i.e., SINR, is continuously lower than a predetermined threshold.

However, there is no resource and method for explicitly measuring the signal-to-interference-and-noise ratio of the control channel in the New Radio (NR), and the actual signal quality of the control channel cannot be effectively reflected by the signal-to-interference-and-noise ratio of the control channel.

Disclosure of Invention

The embodiment of the invention provides a signal measurement method, a first mobile terminal and network side equipment, which can definitely measure resources for controlling the signal-to-interference-and-noise ratio of a channel and measure the signal-to-interference-and-noise ratio of the channel.

In a first aspect, an embodiment of the present invention provides a signal measurement method, applied to a first mobile terminal, including:

acquiring resource configuration information sent by network side equipment, wherein the resource configuration information is used for indicating signal measurement resources and interference measurement resources configured for the first mobile terminal by the network side equipment;

respectively measuring useful signals and interference signals of a control channel according to the resource configuration information to obtain measurement results;

and determining the signal-to-interference-and-noise ratio of the control channel according to the measurement result.

In a second aspect, an embodiment of the present invention further provides a signal measurement method, applied to a network side device, including:

sending resource configuration information to a first mobile terminal;

the resource configuration information is used to indicate the signal measurement resource and the interference measurement resource configured for the first mobile terminal by the network side device, so that the first mobile terminal measures a useful signal and an interference signal of a control channel respectively according to the resource configuration information to obtain a measurement result, and determines a signal-to-interference-and-noise ratio of the control channel according to the measurement result.

In a third aspect, an embodiment of the present invention further provides a resource processing method, applied to a second mobile terminal, including:

acquiring resource configuration information sent by network side equipment, wherein the resource configuration information is used for indicating signal measurement resources and interference measurement resources configured for a first mobile terminal by the network side equipment;

and when the sending information of the network side equipment is received, carrying out rate matching processing or punching processing on the interference measurement resource.

In a fourth aspect, an embodiment of the present invention further provides a resource processing method, applied to a network side device, including:

sending resource configuration information to a second mobile terminal;

the resource configuration information is used to indicate the signal measurement resource and the interference measurement resource configured by the network side device for the first mobile terminal, so that the second mobile terminal performs rate matching processing or puncturing processing on the interference measurement resource when receiving the transmission information of the network side device.

In a fifth aspect, an embodiment of the present invention further provides a first mobile terminal, including:

a first obtaining module, configured to obtain resource configuration information sent by a network side device, where the resource configuration information is used to indicate a signal measurement resource and an interference measurement resource configured for the first mobile terminal by the network side device;

the measurement module is used for respectively measuring the useful signal and the interference signal of the control channel according to the resource configuration information to obtain a measurement result;

and the determining module is used for determining the signal to interference plus noise ratio of the control channel according to the measuring result.

In a sixth aspect, an embodiment of the present invention further provides a network side device, including:

the first sending module is used for sending resource configuration information to the first mobile terminal;

In a seventh aspect, an embodiment of the present invention further provides a second mobile terminal, including:

a third obtaining module, configured to obtain resource configuration information sent by a network side device, where the resource configuration information is used to indicate a signal measurement resource and an interference measurement resource configured for a first mobile terminal by the network side device;

and the processing module is used for performing rate matching processing or punching processing on the interference measurement resource when receiving the sending information of the network side equipment.

In an eighth aspect, an embodiment of the present invention further provides a network side device, including:

a third sending module, configured to send resource configuration information to the second mobile terminal;

In a ninth aspect, an embodiment of the present invention further provides a mobile terminal, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the program, when executed by the processor, implements the steps of the signal measurement method applied to the first mobile terminal, or implements the steps of the resource processing method applied to the second mobile terminal.

In a tenth aspect, an embodiment of the present invention further provides a network-side device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the program, when executed by the processor, implements the steps of the signal measurement method applied to the network-side device, or the steps of the resource processing method applied to the network-side device.

In an eleventh aspect, the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps in the signal measurement method applied to the first mobile terminal or the steps in the resource processing method applied to the second mobile terminal.

In a twelfth aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps in the signal measurement applied to the network-side device or the steps in the resource processing method applied to the network-side device.

According to the signal measurement method, the resource configuration information sent by the network side equipment is obtained, the useful signal and the interference signal of the control channel are respectively measured according to the resource configuration information, the measurement result is obtained, the signal to interference plus noise ratio of the control channel is determined according to the measurement result, not only can the resource for measuring the equivalent signal to interference plus noise ratio of the control channel be determined, but also the signal to interference plus noise ratio of the control channel can be measured, and therefore the actual signal quality of the control channel is effectively reflected by means of the signal to interference plus noise ratio of the control channel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

FIG. 1 is a system architecture diagram illustrating a signal measurement method according to an embodiment of the present invention;

FIG. 2 is a flow chart of a signal measurement method according to an embodiment of the present invention;

FIG. 3 is a flow chart of another signal measurement method according to an embodiment of the present invention;

FIG. 4 is a flow diagram of a resource processing method according to an embodiment of the invention;

FIG. 5 is a flow diagram of another resource handling method according to an embodiment of the invention;

fig. 6 is a schematic structural diagram of a first mobile terminal according to an embodiment of the present invention;

fig. 7 is a second schematic structural diagram of the first mobile terminal according to the embodiment of the invention;

fig. 8 is a schematic structural diagram of a network-side device according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a second mobile terminal according to an embodiment of the present invention;

fig. 10 is a second schematic structural diagram of a network-side device according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention;

fig. 12 is a second schematic structural diagram of a mobile terminal according to an embodiment of the invention;

fig. 13 is a third schematic structural diagram of a network-side device according to an embodiment of the present invention.

Detailed Description

Fig. 1 is a schematic system architecture diagram of a signal measurement method according to an embodiment of the present invention. As shown in fig. 1, the system architecture provided by the embodiment of the present invention includes: network side equipment 101 and mobile terminal 102.

The network-side device 101 may be a Base Transceiver Station (BTS) in Global System for Mobile communications (GSM) or Code Division Multiple Access (CDMA), a Base Station (NodeB, NB) in Wideband Code Division Multiple Access (WCDMA), an evolved Node B (eNB, eNodeB) in LTE, a Base Station in New radio Access technology (New RAT, or NR), a relay Station or Access point, or a Base Station in a future 5G network, and the like, which is not limited herein.

Mobile terminal 102 may be a wireless terminal that may be a device that provides voice and/or other traffic data connectivity only to a user, a handheld device having wireless connection capability, or other processing device connected to a wireless modem. The mobile terminal 102 may communicate with one or more core networks via a Radio Access Network (RAN). The mobile terminal 102 may be a portable, pocket, hand-held, computer-included, or vehicle-mounted mobile device that exchanges language and/or data with a radio access network, such as a Personal Communication Service (PCS) phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), or the like. The Mobile Terminal 102 may also be referred to as a system, a Subscriber Unit (Subscriber Unit), a Subscriber Station (Subscriber Station), a Mobile Station (Mobile), a Remote Station (Remote Station), a Remote Terminal (Remote Terminal), an Access Terminal (Access Terminal), a User Terminal (User Terminal), a User Agent (User Agent), a User Equipment (User Equipment), etc., and is not limited herein.

Referring to fig. 2, an embodiment of the present invention provides a signal measurement method applied to a first mobile terminal, including the following steps:

step 201: and acquiring resource configuration information sent by the network side equipment.

The resource configuration information is used for indicating the signal measurement resource and the interference measurement resource configured for the first mobile terminal by the network side equipment. The signal measurement resource is a resource for measuring a desired signal, and the interference measurement resource is a resource for measuring an interference signal. The network side device may transmit the resource configuration information through a broadcast message when transmitting the resource configuration information.

Step 202: and respectively measuring the useful signal and the interference signal of the control channel according to the resource configuration information to obtain a measurement result.

After acquiring the resource configuration information sent by the network side device, the first mobile terminal may measure the useful signal of the control channel according to the signal measurement resource to obtain the useful signal strength, and measure the interference signal of the control channel according to the interference measurement resource to obtain the interference signal strength, that is, the measurement result in this step may be the useful signal strength and the interference signal strength. The Control Channel is, for example, a Physical Downlink Control Channel (PDCCH).

Step 203: and determining the signal-to-interference-and-noise ratio of the control channel according to the measurement result.

After obtaining the measurement result of the control channel, the first mobile terminal may determine the signal-to-interference-and-noise ratio of the control channel according to the measurement result. For example, if the measurement results are the strength of the desired signal and the strength of the interference signal, the signal to interference plus noise ratio of the control channel may be the ratio of the strength of the desired signal to the strength of the interference signal.

In the embodiment of the present invention, the signal measurement resource may include at least one of the following resources: the resource occupied by the reference signal simulating the signal intensity of the current cell, the resource of the periodic broadcast signal in the current cell, the resource of the PDCCH signal in the current cell and the like.

Further, the signal measurement resource may be Cell-Specific (Cell-Specific), i.e., configured uniformly in all cells, or may be terminal-Specific (UE-Specific), i.e., configured individually for each mobile terminal.

In the embodiment of the present invention, the interference measurement resource may include at least one of the following resources: the method comprises the steps of simulating resources occupied by reference signals interfered by other cells, resources occupied by PDCCH signals actually sent by other cells, interference measurement resources located at PDCCH positions of other cells, interference measurement resources located in a PDCCH preset search space, interference measurement resources located in a PDCCH common search space, interference measurement resources located in a PDCCH special search space and the like. And the other cells are cells causing interference to the current cell.

Further, the interference measurement resource may be Cell-Specific (Cell-Specific), i.e., configured uniformly in all cells, or may be terminal-Specific (UE-Specific), i.e., configured individually for each mobile terminal.

In the embodiment of the present invention, the network side device may configure the measurement behavior parameter for the first mobile terminal in addition to the signal measurement resource and the interference measurement resource for the first mobile terminal, so that the measurement behavior parameter configured for the first mobile terminal by the network side device is considered when the first mobile terminal performs signal measurement. Specifically, before step 202, the signal measurement method may further include:

the first mobile terminal obtains the measurement configuration information sent by the network side equipment. The measurement configuration information is used for indicating a measurement behavior parameter configured for the first mobile terminal by the network side device.

Correspondingly, step 202 may include:

and the first mobile terminal respectively measures the useful signal and the interference signal of the control channel according to the resource configuration information and the measurement configuration information to obtain a measurement result.

Therefore, the signal measurement is carried out by combining the resource configuration information and the measurement configuration information, the measurement behavior can be further defined, and the accuracy of the measurement result is improved.

Optionally, the measurement behavior parameter may include at least one of the following information: a measurement period, a measurement average window, a reporting period of a measurement result and the like. The reporting period of the measurement result is the period of reporting the measurement result to the high layer by the mobile terminal.

In the embodiment of the invention, after the first mobile terminal determines the signal to interference plus noise ratio of the control channel, the first mobile terminal high layer can trigger the corresponding beam failure recovery process and/or the radio link failure process according to the signal to interference plus noise ratio of the control channel. Specifically, after step 203, the signal measuring method may further include:

and when the signal-to-interference-and-noise ratio of the control channel meets a preset condition, triggering a beam failure recovery process and/or a radio link failure process.

The preset condition is, for example, that the signal to interference plus noise ratio of the control channel is always lower than a preset threshold within a preset time window, or the number of times that the signal to interference plus noise ratio of the control channel is lower than the preset threshold within the preset time window is greater than a preset number of times, and so on.

Therefore, the signal-to-interference-and-noise ratio of the control channel can effectively reflect the actual signal quality of the control channel, and when the signal-to-interference-and-noise ratio of the control channel meets the preset condition, the beam failure recovery process and/or the radio link failure process are/is triggered, so that the efficient execution of the beam failure recovery process and/or the radio link failure process is facilitated.

The following describes the signal measurement process of the first embodiment and the second embodiment of the present invention, respectively.

Example one

In one example, the signal measurement process is as follows: firstly, a network side device configures a first CSI-RS (channel state information measurement pilot) resource for UE1 to measure a current cell signal, wherein the current cell signal has the same strength as a PDCCH (physical downlink control channel) signal of the current cell, and configures a second CSI-RS resource for UE1 to measure interference signals of other cells, wherein the interference signals of the other cells are respectively sent by each interference cell, and the signal strength of the interference signals is the same as the PDCCH signal strength of a corresponding cell; secondly, the network side equipment sends resource configuration information to the UE1, wherein the resource configuration information is used for indicating the first CSI-RS resource and the second CSI-RS resource which are configured for the UE1 by the network side equipment; then, the UE1 measures the intensity of the PDCCH signal of the current cell and the PDCCH signals of other interference cells respectively according to the first CSI-RS resource and the second CSI-RS resource, determines the signal-to-interference-and-noise ratio of the PDCCH according to the measurement result, and reports the signal-to-interference-and-noise ratio of the PDCCH to the UE1 high layer; finally, the UE1 triggers the beam failure recovery procedure and/or the radio link failure procedure according to the signal to interference plus noise ratio of the PDCCH, for example, when the signal to interference plus noise ratio of the PDCCH is lower than a preset threshold value within a preset time window.

Thus, through the signal measurement process, the UE1 can determine the resource for measuring the PDCCH equivalent signal to interference plus noise ratio, and measure the signal to interference plus noise ratio of the PDCCH, so as to effectively reflect the actual signal quality of the PDCCH by means of the signal to interference plus noise ratio of the PDCCH, and selectively trigger the beam failure recovery process and/or the radio link failure process.

Example two

In example two, the signal measurement process is: firstly, a network side device configures a signal measurement resource for UE2, wherein the signal measurement resource is a resource of an auxiliary synchronization sequence located in a current cell broadcast signal, and configures an interference measurement resource for UE2, and the interference measurement resource can be located in a PDCCH (physical downlink control channel) public search space or a PDCCH dedicated search space; secondly, the network side device sends resource configuration information to the UE2 through a broadcast message, where the resource configuration information is used to indicate the signal measurement resource and the interference measurement resource configured for the UE2 by the network side device; then, the UE2 measures the strength of the useful signal and the interference signal on the signal measurement resource and the interference measurement resource, respectively, determines the sir of the PDCCH according to the measurement result, and reports the sir of the PDCCH to the UE2 higher layer; finally, the UE2 triggers the beam failure recovery procedure and/or the radio link failure procedure according to the signal to interference plus noise ratio of the PDCCH, for example, when the signal to interference plus noise ratio of the PDCCH is lower than a preset threshold value within a preset time window. In this process, other UEs, for example, UE3, may also obtain resource configuration information broadcasted by the network side device, and perform puncturing on interference measurement resources to avoid interference when performing PDCCH blind detection.

Thus, through the signal measurement process, the UE2 can determine the resource for measuring the PDCCH equivalent signal to interference plus noise ratio, and measure the signal to interference plus noise ratio of the PDCCH, so as to effectively reflect the actual signal quality of the PDCCH by means of the signal to interference plus noise ratio of the PDCCH, and selectively trigger the beam failure recovery process and/or the radio link failure process.

Referring to fig. 3, an embodiment of the present invention further provides a signal measurement method, which is applied to a network side device, and includes the following steps:

step 301: and sending the resource configuration information to the first mobile terminal.

The resource configuration information is used for indicating a signal measurement resource and an interference measurement resource configured for the first mobile terminal by the network side equipment, so that the first mobile terminal respectively measures a useful signal and an interference signal of a control channel according to the resource configuration information to obtain a measurement result, and determines a signal-to-interference-and-noise ratio of the control channel according to the measurement result.

According to the signal measurement method provided by the embodiment of the invention, the resource configuration information is sent to the first mobile terminal, and the resource configuration information is used for indicating the signal measurement resource and the interference measurement resource configured for the first mobile terminal by the network side equipment, so that the first mobile terminal can determine the resource for measuring the equivalent signal to interference plus noise ratio of the control channel, and measure the signal to interference plus noise ratio of the control channel, and the actual signal quality of the control channel is effectively reflected by the signal to interference plus noise ratio of the control channel.

In an embodiment of the present invention, the signal measurement resource may include at least one of the following resources:

the resource occupied by the reference signal simulating the signal intensity of the current cell, the resource of the periodic broadcast signal positioned in the current cell and the resource of the PDCCH signal positioned in the current cell.

Further, the signal measurement resource is dedicated for a cell or dedicated for a terminal.

In the embodiment of the present invention, the interference measurement resource includes at least one of the following resources:

simulating resources occupied by reference signals interfered by other cells, resources occupied by PDCCH signals actually sent by other cells, interference measurement resources located at the positions of PDCCHs of other cells, interference measurement resources located in a PDCCH preset search space, interference measurement resources located in a PDCCH public search space and interference measurement resources located in a PDCCH special search space; and the other cells are cells causing interference to the current cell.

Further, the interference measurement resource is dedicated for a cell or dedicated for a terminal.

In this embodiment of the present invention, the signal measurement method may further include:

and the network side equipment sends the measurement configuration information to the first mobile terminal.

The measurement configuration information is used to indicate the measurement behavior parameters configured for the first mobile terminal by the network side device, so that the first mobile terminal measures the useful signal and the interference signal of the control channel respectively according to the resource configuration information and the measurement configuration information to obtain the measurement result.

Optionally, the measurement behavior parameter may include at least one of the following information: a measurement period, a measurement average window and a reporting period of measurement results.

After the network side device configures the interference measurement resource for the first mobile terminal, when other mobile terminals, for example, the second mobile terminal, receive the transmission information of the network side device, the interference measurement resource may cause interference to the second mobile terminal, so in order to avoid the interference of the interference measurement resource, the second mobile terminal may perform rate matching processing or puncturing processing on the interference measurement resource.

Specifically, referring to fig. 4, an embodiment of the present invention further provides a resource processing method, which is applied to a second mobile terminal, and includes the following steps:

step 401: and acquiring resource configuration information sent by the network side equipment.

The resource configuration information is used to indicate the signal measurement resource and the interference measurement resource configured for the first mobile terminal by the network side device. The network side device may transmit the resource configuration information through a broadcast message when transmitting the resource configuration information.

Step 402: and when the sending information of the network side equipment is received, carrying out rate matching processing or punching processing on the interference measurement resource.

Thus, by performing rate matching processing or puncturing processing on the interference measurement resource, interference of the interference measurement resource can be avoided when receiving the transmission information of the network side equipment.

Optionally, the signal measurement resource may include at least one of the following resources:

the resource occupied by the reference signal simulating the signal intensity of the current cell, the resource of the periodic broadcast signal positioned in the current cell and the resource of the PDCCH signal positioned in the current cell. Wherein the current cell is the current cell of the first mobile terminal.

Optionally, the interference measurement resource may include at least one of the following resources:

the method comprises the steps of simulating resources occupied by reference signals interfered by other cells, resources occupied by PDCCH signals actually sent by other cells, interference measurement resources located at the positions of PDCCHs of other cells, interference measurement resources located in a PDCCH preset search space, interference measurement resources located in a PDCCH public search space and interference measurement resources located in a PDCCH special search space. The other cells are cells causing interference to the current cell, and the current cell is the current cell of the first mobile terminal.

Referring to fig. 5, an embodiment of the present invention further provides a resource processing method, which is applied to a network side device, and includes the following steps:

step 501: and sending the resource configuration information to the second mobile terminal.

The resource configuration information is used to indicate the signal measurement resource and the interference measurement resource configured by the network side device for the first mobile terminal, so that the second mobile terminal performs rate matching processing or puncturing processing on the interference measurement resource when receiving the transmission information of the network side device. The network side device may transmit the resource configuration information through a broadcast message when transmitting the resource configuration information.

In this way, by sending the resource configuration information to the second mobile terminal, the second mobile terminal can perform rate matching processing or puncturing processing on the interference measurement resource configured to the first mobile terminal when receiving the transmission information of the network side device, thereby avoiding interference of the interference measurement resource.

Referring to fig. 6, an embodiment of the present invention further provides a first mobile terminal, where the first mobile terminal includes a first obtaining module 61, a measuring module 62, and a determining module 63.

The first obtaining module 61 is configured to obtain resource configuration information sent by a network side device, where the resource configuration information is used to indicate a signal measurement resource and an interference measurement resource configured for the first mobile terminal by the network side device.

The measurement module 62 is configured to measure a useful signal and an interference signal of a control channel respectively according to the resource configuration information, so as to obtain a measurement result.

The determining module 63 is configured to determine, according to the measurement result, a signal to interference plus noise ratio of the control channel.

The first mobile terminal of the embodiment of the invention obtains the resource configuration information sent by the network side equipment, respectively measures the useful signal and the interference signal of the control channel according to the resource configuration information to obtain the measurement result, and determines the signal-to-interference-and-noise ratio of the control channel according to the measurement result, thereby not only determining the resource for measuring the equivalent signal-to-interference-and-noise ratio of the control channel, but also measuring the signal-to-interference-and-noise ratio of the control channel to effectively reflect the actual signal quality of the control channel by means of the signal-to-interference-and-noise ratio of the control channel.

In this embodiment, the interference measurement resource may include at least one of the following resources:

In the embodiment of the present invention, referring to fig. 7, the first mobile terminal further includes a second obtaining module 64.

The second obtaining module 64 is configured to obtain measurement configuration information sent by the network side device, where the measurement configuration information is used to indicate a measurement behavior parameter configured by the network side device for the first mobile terminal.

Correspondingly, the measurement module 62 is specifically configured to:

and respectively measuring the useful signal and the interference signal of the control channel according to the resource configuration information and the measurement configuration information to obtain the measurement result.

Further, the measurement behavior parameter includes at least one of the following information: a measurement period, a measurement average window and a reporting period of measurement results.

In the embodiment of the present invention, referring to fig. 7, the first mobile terminal may further include a triggering module 75.

The triggering module 75 is configured to trigger a beam failure recovery process and/or a radio link failure process when the signal to interference plus noise ratio of the control channel meets a preset condition.

Referring to fig. 8, an embodiment of the present invention further provides a network side device, where the network side device includes a first sending module 81.

The first sending module 81 is configured to send resource configuration information to a first mobile terminal.

The resource configuration information is used for indicating the signal measurement resource and the interference measurement resource configured for the first mobile terminal by the network side equipment, so that the first mobile terminal respectively measures a useful signal and an interference signal of a control channel according to the resource configuration information to obtain a measurement result, and determines the signal-to-interference-and-noise ratio of the control channel according to the measurement result.

The network side equipment of the embodiment of the invention can ensure that the first mobile terminal determines the resource for measuring the equivalent signal to interference and noise ratio of the control channel and measures the signal to interference and noise ratio of the control channel by sending the resource configuration information to the first mobile terminal, wherein the resource configuration information is used for indicating the signal measurement resource and the interference measurement resource which are configured for the first mobile terminal by the network side equipment, so that the actual signal quality of the control channel is effectively reflected by the signal to interference and noise ratio of the control channel.

In the embodiment of the present invention, the signal measurement resource includes at least one of the following resources:

In the embodiment of the present invention, the network side device further includes a second sending module.

The second sending module is configured to send measurement configuration information to the first mobile terminal.

The measurement configuration information is used to indicate a measurement behavior parameter configured for a first mobile terminal by the network side device, so that the first mobile terminal measures a useful signal and an interference signal of the control channel respectively according to the resource configuration information and the measurement configuration information to obtain the measurement result.

Referring to fig. 9, an embodiment of the present invention further provides a second mobile terminal, where the second mobile terminal includes a third obtaining module 91 and a processing module 92.

The third obtaining module is configured to obtain resource configuration information sent by a network side device, where the resource configuration information is used to indicate a signal measurement resource and an interference measurement resource configured for a first mobile terminal by the network side device.

The processing module 92 is configured to perform rate matching processing or puncturing processing on the interference measurement resource when receiving the transmission information of the network side device.

The second mobile terminal of the embodiment of the invention performs rate matching processing or punching processing on the interference measurement resource by acquiring the resource configuration information sent by the network side equipment, and can avoid the interference of the interference measurement resource when receiving the sending information of the network side equipment.

Optionally, the signal measurement resource includes at least one of the following resources:

simulating resources occupied by a reference signal of the signal intensity of the current cell, resources of periodic broadcast signals in the current cell and resources of PDCCH signals in the current cell; wherein the current cell is the current cell of the first mobile terminal.

Optionally, the interference measurement resource includes at least one of the following resources:

simulating resources occupied by reference signals interfered by other cells, resources occupied by PDCCH signals actually sent by other cells, interference measurement resources located at the positions of PDCCHs of other cells, interference measurement resources located in a PDCCH preset search space, interference measurement resources located in a PDCCH public search space and interference measurement resources located in a PDCCH special search space; the other cells are cells causing interference to the current cell, and the current cell is the current cell of the first mobile terminal.

Referring to fig. 10, an embodiment of the present invention further provides a network side device, where the network side device includes a third sending module 1011.

The third sending module 1011 is configured to send the resource configuration information to the second mobile terminal.

The network side device of the embodiment of the invention can perform rate matching processing or punching processing on the interference measurement resource configured to the first mobile terminal when the second mobile terminal receives the sending information of the network side device by sending the resource configuration information to the second mobile terminal, thereby avoiding the interference of the interference measurement resource.

In addition, an embodiment of the present invention further provides a mobile terminal, which includes a processor, a memory, and a computer program stored in the memory and capable of running on the processor, where the program, when executed by the processor, implements each process of the above-mentioned embodiment of the signal measurement method applied to the first mobile terminal or the above-mentioned embodiment of the resource processing method applied to the second mobile terminal, and can achieve the same technical effect, and is not described herein again to avoid repetition.

Specifically, fig. 11 is a schematic structural diagram of the mobile terminal according to the embodiment of the present invention. The mobile terminal 1100 shown in fig. 11 includes: at least one processor 1101, memory 1102, a user interface 1103, and at least one network interface 1104. Various components in mobile terminal 1100 are coupled together by a bus system 1105. It is understood that the bus system 1105 is used to enable communications among the components. The bus system 1105 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled in fig. 11 as the bus system 1105.

The user interface 1103 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, trackball, touch pad, or touch screen, among others.

It is to be understood that the memory 1102 in embodiments of the present invention can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of illustration and not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic random access memory (Synchronous DRAM, SDRAM), Double Data Rate Synchronous Dynamic random access memory (ddr Data Rate SDRAM, ddr SDRAM), Enhanced Synchronous SDRAM (ESDRAM), Synchlink DRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The memory 1102 of the systems and methods described herein is intended to comprise, without being limited to, these and any other suitable types of memory.

In some embodiments, memory 1102 stores the following elements, executable modules or data structures, or a subset thereof, or an expanded set thereof: an operating system 11021 and application programs 11022.

The operating system 11021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks. The application 11022 contains various applications such as a Media Player (Media Player), a Browser (Browser), etc. for implementing various application services. Programs that implement methods in accordance with embodiments of the invention may be included in application 11022.

The methods disclosed in the embodiments of the present invention described above may be implemented in the processor 1101 or by the processor 1101. The processor 1101 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by instructions in the form of hardware, integrated logic circuits, or software in the processor 1101. The Processor 1101 may be a general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 1102, and the processor 1101 reads the information in the memory 1102 and completes the steps of the above method in combination with the hardware thereof.

It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the Processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.

For a software implementation, the techniques described herein may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.

In the embodiment of the present invention, the mobile terminal 1100 further includes: a computer program stored on the memory 1102 and executable on the processor 1101 may be, in particular, a signal measurement program or a resource processing program in the application 11022. The mobile terminal 1100 may be a first mobile terminal or a second mobile terminal.

In particular, when the mobile terminal 1100 is a first mobile terminal, the signal measurement program, when executed by the processor 1101, may implement the steps of: the method comprises the steps of obtaining resource configuration information sent by network side equipment, wherein the resource configuration information is used for indicating signal measurement resources and interference measurement resources configured for a first mobile terminal by the network side equipment, respectively measuring useful signals and interference signals of a control channel according to the resource configuration information to obtain a measurement result, and determining the signal-to-interference-and-noise ratio of the control channel according to the measurement result.

Optionally, the signal measurement resources comprise at least one of: the resource occupied by the reference signal simulating the signal intensity of the current cell, the resource of the periodic broadcast signal positioned in the current cell and the resource of the PDCCH signal positioned in the current cell.

Optionally, the signal measurement resource is cell-specific or terminal-specific.

Optionally, the interference measurement resource includes at least one of: simulating resources occupied by reference signals interfered by other cells, resources occupied by PDCCH signals actually sent by other cells, interference measurement resources located at the positions of PDCCHs of other cells, interference measurement resources located in a PDCCH preset search space, interference measurement resources located in a PDCCH public search space and interference measurement resources located in a PDCCH special search space; and the other cells are cells causing interference to the current cell.

Optionally, the interference measurement resource is cell-specific or terminal-specific.

Optionally, the signal measurement program when executed by the processor 1101 may further implement the following steps: and acquiring measurement configuration information sent by the network side equipment, wherein the measurement configuration information is used for indicating a measurement behavior parameter configured for the first mobile terminal by the network side equipment, and respectively measuring a useful signal and an interference signal of the control channel according to the resource configuration information and the measurement configuration information to obtain the measurement result.

Optionally, the measurement behavior parameter comprises at least one of the following information: a measurement period, a measurement average window and a reporting period of measurement results.

Optionally, the signal measurement program when executed by the processor 1101 may further implement the following steps: and when the signal-to-interference-and-noise ratio of the control channel meets a preset condition, triggering a beam failure recovery process and/or a radio link failure process.

In particular, when the mobile terminal 1100 is a second mobile terminal, the resource handler when executed by the processor 1101 may implement the steps of: the method comprises the steps of obtaining resource configuration information sent by network side equipment, wherein the resource configuration information is used for indicating signal measurement resources and interference measurement resources configured for a first mobile terminal by the network side equipment, and when the sending information of the network side equipment is received, carrying out rate matching processing or punching processing on the interference measurement resources.

Optionally, the signal measurement resource includes at least one of the following resources: simulating resources occupied by a reference signal of the signal intensity of the current cell, resources of periodic broadcast signals in the current cell and resources of PDCCH signals in the current cell; and the current cell is the current cell of the first mobile terminal.

Optionally, the interference measurement resource includes at least one of the following resources: simulating resources occupied by reference signals interfered by other cells, resources occupied by PDCCH signals actually sent by other cells, interference measurement resources located at the positions of PDCCHs of other cells, interference measurement resources located in a PDCCH preset search space, interference measurement resources located in a PDCCH public search space and interference measurement resources located in a PDCCH special search space; the other cells are cells causing interference to the current cell, and the current cell is the current cell of the first mobile terminal.

The mobile terminal 1100 is capable of implementing each process implemented by the mobile terminal in the foregoing embodiments, and details are not repeated here to avoid repetition.

In the mobile terminal 1100 of the embodiment of the present invention, when the mobile terminal is the first mobile terminal, by obtaining the resource configuration information sent by the network side device, respectively measuring the useful signal and the interference signal of the control channel according to the resource configuration information to obtain the measurement result, and determining the signal to interference plus noise ratio of the control channel according to the measurement result, not only the resource for measuring the equivalent signal to interference plus noise ratio of the control channel can be determined, but also the signal to interference plus noise ratio of the control channel can be measured, so that the actual signal quality of the control channel can be effectively reflected by the signal to interference plus noise ratio of the control channel; when the mobile terminal is the second mobile terminal, the interference measurement resource is subjected to rate matching processing or punching processing by acquiring the resource configuration information sent by the network side equipment, so that the interference of the interference measurement resource can be avoided when the sending information of the network side equipment is received.

Fig. 12 is a schematic structural diagram of a mobile terminal according to another embodiment of the present invention. Specifically, the mobile terminal 1200 in fig. 12 may be a mobile phone, a tablet computer, a Personal Digital Assistant (PDA), or a vehicle-mounted computer.

The mobile terminal 1200 of fig. 12 includes a Radio Frequency (RF) circuit 1210, a memory 1220, an input unit 1230, a display unit 1240, a processor 1260, an audio circuit 1270, a Wi-fi (wireless fidelity) module 1280, and a power supply 1290.

The input unit 1230 may be used, among other things, to receive numeric or character information input by a user and to generate signal inputs related to user settings and function control of the mobile terminal 1200. Specifically, in the embodiment of the present invention, the input unit 1230 may include a touch panel 1231. The touch panel 1231, also referred to as a touch screen, can collect touch operations of a user (e.g., operations of the user on the touch panel 1231 by using a finger, a stylus pen, or any other suitable object or accessory) thereon or nearby, and drive the corresponding connection device according to a preset program. Alternatively, the touch panel 1231 may include two portions, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device and converts it to touch point coordinates, which are provided to the processor 1260 and can receive commands from the processor 1260 for execution. In addition, the touch panel 1231 may be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1231, the input unit 1230 may also include other input devices 1232, and the other input devices 1232 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.

Among other things, the display unit 1240 may be used to display information input by or provided to the user and various menu interfaces of the mobile terminal 1200. The display unit 1240 may include a display panel 1241, and optionally, the display panel 1241 may be configured in the form of an LCD or an Organic Light-Emitting Diode (OLED), or the like.

It should be noted that touch panel 1231 can overlie display panel 1241 to form a touch display screen, and when the touch display screen detects a touch operation thereon or thereabout, the touch display screen can communicate to processor 1260 to determine the type of touch event, and processor 1260 can then provide a corresponding visual output on the touch display screen based on the type of touch event.

The touch display screen comprises an application program interface display area and a common control display area. The arrangement modes of the application program interface display area and the common control display area are not limited, and can be an arrangement mode which can distinguish two display areas, such as vertical arrangement, left-right arrangement and the like. The application interface display area may be used to display an interface of an application. Each interface may contain at least one interface element such as an icon and/or widget desktop control for an application. The application interface display area may also be an empty interface that does not contain any content. The common control display area is used for displaying controls with high utilization rate, such as application icons like setting buttons, interface numbers, scroll bars, phone book icons and the like.

The processor 1260 is a control center of the mobile terminal 1200, connects various parts of the entire handset using various interfaces and lines, and performs various functions of the mobile terminal 1200 and processes data by operating or executing software programs and/or modules stored in the first memory 1221 and calling data stored in the second memory 1222, thereby integrally monitoring the mobile terminal 1200. Optionally, processor 1260 may include one or more processing units.

In this embodiment of the present invention, the mobile terminal 1200 further includes: a computer program stored on the memory 1220 and operable on the processor 1260 may be, in particular, a signal measurement program or a resource processing program in the memory 1220. The mobile terminal 1200 may be a first mobile terminal or a second mobile terminal.

Specifically, when the mobile terminal 1200 is the first mobile terminal, the signal measurement procedure can be executed by the processor 1206 to implement the following steps: the method comprises the steps of obtaining resource configuration information sent by network side equipment, wherein the resource configuration information is used for indicating signal measurement resources and interference measurement resources configured for a first mobile terminal by the network side equipment, respectively measuring useful signals and interference signals of a control channel according to the resource configuration information to obtain a measurement result, and determining the signal-to-interference-and-noise ratio of the control channel according to the measurement result.

Optionally, the signal measurement program when executed by the processor 1206 may further implement the steps of: and acquiring measurement configuration information sent by the network side equipment, wherein the measurement configuration information is used for indicating a measurement behavior parameter configured for the first mobile terminal by the network side equipment, and respectively measuring a useful signal and an interference signal of the control channel according to the resource configuration information and the measurement configuration information to obtain the measurement result.

Optionally, the signal measurement program when executed by the processor 1206 may further implement the steps of: and when the signal-to-interference-and-noise ratio of the control channel meets a preset condition, triggering a beam failure recovery process and/or a radio link failure process.

Specifically, when the mobile terminal 1200 is a second mobile terminal, the resource handler may be implemented by the processor 1206 to: the method comprises the steps of obtaining resource configuration information sent by network side equipment, wherein the resource configuration information is used for indicating signal measurement resources and interference measurement resources configured for a first mobile terminal by the network side equipment, and when the sending information of the network side equipment is received, carrying out rate matching processing or punching processing on the interference measurement resources.

As can be seen, when the mobile terminal 1200 of the embodiment of the present invention is a first mobile terminal, by obtaining resource configuration information sent by a network side device, respectively measuring a useful signal and an interference signal of a control channel according to the resource configuration information, obtaining a measurement result, and determining a signal to interference plus noise ratio of the control channel according to the measurement result, not only can a resource for measuring an equivalent signal to interference plus noise ratio of the control channel be determined, but also the signal to interference plus noise ratio of the control channel can be measured, so that an actual signal quality of the control channel is effectively reflected by the signal to interference plus noise ratio of the control channel; when the mobile terminal is the second mobile terminal, the interference measurement resource is subjected to rate matching processing or punching processing by acquiring the resource configuration information sent by the network side equipment, so that the interference of the interference measurement resource can be avoided when the sending information of the network side equipment is received.

In addition, an embodiment of the present invention further provides a network-side device, which includes a processor, a memory, and a computer program that is stored in the memory and is executable on the processor, where the computer program, when executed by the processor, implements the processes of the signal measurement method or the resource processing method applied to the network-side device, and can achieve the same technical effects, and is not described herein again to avoid repetition.

Referring to fig. 13, fig. 13 is a schematic structural diagram of a network device according to an embodiment of the present invention, which can implement details of the signal measurement method or the resource processing method applied to the network device and achieve the same effect. As shown in fig. 13, the network-side device 1300 includes: a processor 1301, a transceiver 1302, a memory 1303, a network interface 1304, and a bus interface, wherein:

in fig. 13, the bus architecture may include any number of interconnected buses and bridges, with one or more processors represented by processor 1301 and various circuits of memory represented by memory 1303 linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 1302 may be a plurality of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. The network interface 1304 may also be an interface capable of connecting/disconnecting a desired device to/from a different network-side device, such as a common public wireless interface.

The processor 1301 is responsible for managing a bus architecture and general processing, and the memory 1303 may store data used by the processor 1301 in performing operations.

In this embodiment of the present invention, the network side device 1300 further includes: programs stored in the memory 1303 and executable on the processor 1301 may be specifically a signal measurement program and a resource processing program. The signal measurement program may be executed by the processor 1301 to implement the following steps: sending resource configuration information to a first mobile terminal; the resource configuration information is used to indicate the signal measurement resource and the interference measurement resource configured for the first mobile terminal by the network side device, so that the first mobile terminal measures a useful signal and an interference signal of a control channel respectively according to the resource configuration information to obtain a measurement result, and determines a signal-to-interference-and-noise ratio of the control channel according to the measurement result.

Optionally, the signal measurement resource includes at least one of the following resources: the resource occupied by the reference signal simulating the signal intensity of the current cell, the resource of the periodic broadcast signal positioned in the current cell and the resource of the PDCCH signal positioned in the current cell.

Optionally, the signal measurement resource is dedicated for a cell or dedicated for a terminal.

Optionally, the interference measurement resource includes at least one of the following resources: simulating resources occupied by reference signals interfered by other cells, resources occupied by PDCCH signals actually sent by other cells, interference measurement resources located at the positions of PDCCHs of other cells, interference measurement resources located in a PDCCH preset search space, interference measurement resources located in a PDCCH public search space and interference measurement resources located in a PDCCH special search space; and the other cells are cells causing interference to the current cell.

Optionally, the interference measurement resource is dedicated for a cell or dedicated for a terminal.

Optionally, when executed by the processor 1301, the signal measurement program may further implement the following steps: and sending measurement configuration information to the first mobile terminal, where the measurement configuration information is used to indicate a measurement behavior parameter configured for the first mobile terminal by the network side device, so that the first mobile terminal measures a useful signal and an interference signal of the control channel according to the resource configuration information and the measurement configuration information, respectively, to obtain the measurement result.

Optionally, the measurement behavior parameter includes at least one of the following information: a measurement period, a measurement average window and a reporting period of measurement results.

When executed by the processor 1301, the resource handler may implement the following steps: sending resource configuration information to a second mobile terminal; the resource configuration information is used to indicate the signal measurement resource and the interference measurement resource configured by the network side device for the first mobile terminal, so that the second mobile terminal performs rate matching processing or puncturing processing on the interference measurement resource when receiving the transmission information of the network side device.

Thus, the network side device 1300 according to the embodiment of the present invention, by sending resource configuration information to the first mobile terminal, where the resource configuration information is used to indicate the signal measurement resource and the interference measurement resource configured for the first mobile terminal by the network side device, enables the first mobile terminal to determine a resource for measuring an equivalent signal to interference plus noise ratio of the control channel, and measure the resource to interference plus noise ratio of the control channel, so as to effectively reflect the actual signal quality of the control channel by means of the signal to interference plus noise ratio of the control channel; or by sending the resource configuration information to the second mobile terminal, the second mobile terminal can perform rate matching processing or puncturing processing on the interference measurement resource configured to the first mobile terminal when receiving the sending information of the network side device, so as to avoid the interference of the interference measurement resource.

The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored, and when the program is executed by a processor, the program implements each process of the above method embodiment applied to a mobile terminal (including a first mobile terminal and a second mobile terminal) or a network side device, and can achieve the same technical effect, and in order to avoid repetition, the detailed description is omitted here.

Specifically, when the computer readable storage medium stores a signal measurement program and is applied to the first mobile terminal, the signal measurement program when executed by the processor can implement the following steps: the method comprises the steps of obtaining resource configuration information sent by network side equipment, wherein the resource configuration information is used for indicating signal measurement resources and interference measurement resources configured for a first mobile terminal by the network side equipment, respectively measuring useful signals and interference signals of a control channel according to the resource configuration information to obtain a measurement result, and determining the signal-to-interference-and-noise ratio of the control channel according to the measurement result.

Optionally, the signal measurement program when executed by the processor may further implement the steps of: and acquiring measurement configuration information sent by the network side equipment, wherein the measurement configuration information is used for indicating a measurement behavior parameter configured for the first mobile terminal by the network side equipment, and respectively measuring a useful signal and an interference signal of the control channel according to the resource configuration information and the measurement configuration information to obtain the measurement result.

Optionally, the signal measurement program when executed by the processor may further implement the steps of: and when the signal-to-interference-and-noise ratio of the control channel meets a preset condition, triggering a beam failure recovery process and/or a radio link failure process.

Specifically, when the resource processing program is stored on the computer readable storage medium and applied to the second mobile terminal, the resource processing program when executed by the processor can implement the following steps: the method comprises the steps of obtaining resource configuration information sent by network side equipment, wherein the resource configuration information is used for indicating signal measurement resources and interference measurement resources configured for a first mobile terminal by the network side equipment, and when the sending information of the network side equipment is received, carrying out rate matching processing or punching processing on the interference measurement resources.

Specifically, when the computer-readable storage medium stores a signal measurement program and is applied to a network-side device, the signal measurement program, when executed by the processor, may implement the following steps: sending resource configuration information to a first mobile terminal; the resource configuration information is used to indicate the signal measurement resource and the interference measurement resource configured for the first mobile terminal by the network side device, so that the first mobile terminal measures a useful signal and an interference signal of a control channel respectively according to the resource configuration information to obtain a measurement result, and determines a signal-to-interference-and-noise ratio of the control channel according to the measurement result.

Optionally, the signal measurement program when executed by the processor may further implement the following steps: and sending measurement configuration information to the first mobile terminal, where the measurement configuration information is used to indicate a measurement behavior parameter configured for the first mobile terminal by the network side device, so that the first mobile terminal measures a useful signal and an interference signal of the control channel according to the resource configuration information and the measurement configuration information, respectively, to obtain the measurement result.

Specifically, when the resource processing program is stored in the computer-readable storage medium and applied to the network-side device, the resource processing program, when executed by the processor, may implement the following steps: sending resource configuration information to a second mobile terminal; the resource configuration information is used to indicate the signal measurement resource and the interference measurement resource configured by the network side device for the first mobile terminal, so that the second mobile terminal performs rate matching processing or puncturing processing on the interference measurement resource when receiving the transmission information of the network side device.

Computer-readable media, which include both non-transitory and non-transitory, removable and non-removable media, may implement the information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A signal measurement method is applied to a first mobile terminal, and is characterized by comprising the following steps:

determining the signal-to-interference-and-noise ratio of the control channel according to the measurement result;

wherein the signal measurement resources comprise at least one of:

the resource of the periodic broadcast signal in the current cell and the resource of the physical downlink control channel PDCCH signal in the current cell;

wherein the interference measurement resources include at least one of:

the method comprises the following steps that resources occupied by PDCCH signals actually sent by other cells, interference measurement resources located at PDCCH positions of other cells, interference measurement resources located in a PDCCH preset search space, interference measurement resources located in a PDCCH public search space and interference measurement resources located in a PDCCH special search space;

and the other cells are cells causing interference to the current cell.

2. The signal measurement method of claim 1, wherein the signal measurement resource is cell-specific or terminal-specific.

3. The signal measurement method of claim 1, wherein the interference measurement resource is cell-specific or terminal-specific.

4. The signal measurement method according to claim 1, wherein before the measuring the desired signal and the interference signal of the control channel respectively according to the resource allocation information and obtaining the measurement result, the signal measurement method further comprises:

acquiring measurement configuration information sent by the network side equipment, wherein the measurement configuration information is used for indicating a measurement behavior parameter configured for the first mobile terminal by the network side equipment;

the measuring a useful signal and an interference signal of a control channel respectively according to the resource configuration information to obtain a measurement result includes:

5. The signal measurement method of claim 4, wherein the measurement behavior parameter comprises at least one of the following information: a measurement period, a measurement average window and a reporting period of measurement results.

6. The signal measurement method according to claim 1, wherein after determining the signal to interference plus noise ratio of the control channel according to the measurement result, the signal measurement method further comprises:

7. A signal measurement method is applied to network side equipment, and is characterized by comprising the following steps:

sending resource configuration information to a first mobile terminal;

the resource configuration information is used for indicating the signal measurement resource and the interference measurement resource configured for the first mobile terminal by the network side equipment, so that the first mobile terminal respectively measures a useful signal and an interference signal of a control channel according to the resource configuration information to obtain a measurement result, and determines a signal-to-interference-and-noise ratio of the control channel according to the measurement result;

wherein the signal measurement resources comprise at least one of:

the resource of the periodic broadcast signal in the current cell and the resource of the PDCCH signal in the current cell;

wherein the interference measurement resources include at least one of:

and the other cells are cells causing interference to the current cell.

8. The signal measurement method of claim 7, wherein the signal measurement resource is cell-specific or terminal-specific.

9. The signal measurement method of claim 7, wherein the interference measurement resource is cell-specific or terminal-specific.

10. The signal measurement method of claim 7, further comprising:

sending measurement configuration information to the first mobile terminal;

the measurement configuration information is used to indicate a measurement behavior parameter configured for the first mobile terminal by the network side device, so that the first mobile terminal measures a useful signal and an interference signal of the control channel respectively according to the resource configuration information and the measurement configuration information to obtain the measurement result.

11. The signal measurement method of claim 10, wherein the measurement behavior parameter comprises at least one of the following information: a measurement period, a measurement average window and a reporting period of measurement results.

12. A first mobile terminal, comprising:

a determining module, configured to determine, according to the measurement result, a signal-to-interference-and-noise ratio of the control channel;

wherein the signal measurement resources comprise at least one of:

wherein the interference measurement resources include at least one of:

and the other cells are cells causing interference to the current cell.

13. The first mobile terminal of claim 12, wherein the signal measurement resource is cell-specific or terminal-specific.

14. The first mobile terminal of claim 12, wherein the interference measurement resource is cell-specific or terminal-specific.

15. The first mobile terminal of claim 12, wherein the first mobile terminal further comprises:

a second obtaining module, configured to obtain measurement configuration information sent by the network side device, where the measurement configuration information is used to indicate a measurement behavior parameter configured for the first mobile terminal by the network side device;

the measurement module is specifically configured to:

16. The first mobile terminal according to claim 15, characterized in that the measurement behavior parameter comprises at least one of the following information: a measurement period, a measurement average window and a reporting period of measurement results.

17. The first mobile terminal of claim 12, wherein the first mobile terminal further comprises:

and the triggering module is used for triggering a beam failure recovery process and/or a radio link failure process when the signal-to-interference-and-noise ratio of the control channel meets a preset condition.

18. A network-side device, comprising:

wherein the signal measurement resources comprise at least one of:

wherein the interference measurement resources include at least one of:

and the other cells are cells causing interference to the current cell.

19. The network-side device of claim 18, wherein the signal measurement resource is cell-specific or terminal-specific.

20. The network-side device of claim 18, wherein the interference measurement resource is cell-specific or terminal-specific.

21. The network-side device of claim 18, wherein the network-side device further comprises:

a second sending module, configured to send measurement configuration information to the first mobile terminal;

22. The network-side device of claim 21, wherein the measurement behavior parameter comprises at least one of the following information: a measurement period, a measurement average window and a reporting period of measurement results.

23. A mobile terminal comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the program, when executed by the processor, implements the steps of the signal measurement method according to any of claims 1 to 6.

24. A network-side device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the program, when executed by the processor, implements the steps of the signal measurement method according to any one of claims 7 to 11.

25. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out the steps in the signal measurement method according to any one of claims 1 to 6.

26. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out the steps in the signal measurement method according to any one of claims 7 to 11.