CN109803282A

CN109803282A - The method and apparatus of measuring signal

Info

Publication number: CN109803282A
Application number: CN201711140811.1A
Authority: CN
Inventors: 杨晓东; 鲍炜
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2017-11-16
Filing date: 2017-11-16
Publication date: 2019-05-24
Anticipated expiration: 2037-11-16
Also published as: CN109803282B; WO2019095894A1

Abstract

The embodiment of the invention discloses a kind of method and apparatus of measuring signal, the measuring condition of satisfaction when wherein method comprises determining that progress signal measurement；Under disconnected state, signal measurement is carried out when meeting the measuring condition, alternatively, stopping measurement when being unsatisfactory for the measuring condition under disconnected state.It is able to use family side apparatus through the embodiment of the present invention and carries out signal measurement under disconnected state, so that user side equipment be made to quickly finish the configuration of CA or DC after entering connected state.And, since user side equipment is under disconnected state, signal measurement is carried out when meeting measuring condition, therefore the measurement behavior of user side equipment meets the requirement of network side equipment, to avoid user side equipment from being measured in vain, the signal measurement efficiency of user side equipment is improved.

Description

Method and apparatus for measuring signals

Technical Field

The present invention relates to the field of communications, and in particular, to a method and an apparatus for measuring a signal.

Background

In the communication field, in order to configure CA (Carrier aggregation) or DC (dual connectivity), a common method is that a user side device communicates with a network side device in a connected state, receives measurement configuration information sent by the network side device, performs signal measurement according to the measurement configuration information, and returns a measurement result to the network side device, and the network side device configures CA or DC according to the measurement result.

However, since the ue needs to receive the measurement configuration information and start measurement in the connected state, that is, the ue needs a period of time to configure the CA or DC after entering the connected state, this will result in that the ue cannot complete the CA or DC configuration quickly after entering the connected state.

Disclosure of Invention

An object of the embodiments of the present invention is to provide a method for measuring a signal, so that a user equipment performs signal measurement in a non-connected state, so that the user equipment can complete CA or DC configuration quickly after entering a connected state.

In a first aspect, an embodiment of the present invention provides a method for measuring a signal, which is applied to a user equipment, and includes:

determining a measurement condition satisfied when signal measurement is performed;

in the unconnected state, signal measurement is performed when the measurement condition is satisfied, or in the unconnected state, measurement is stopped when the measurement condition is not satisfied.

In a second aspect, an embodiment of the present invention provides a method for measuring a signal, which is applied to a network side device, and includes:

and sending first information to user side equipment, wherein the first information indicates a measurement condition which is met when the user side equipment carries out signal measurement in a non-connection state.

In a third aspect, an embodiment of the present invention provides a user equipment, including:

a condition determining unit for determining a measurement condition satisfied when signal measurement is performed;

and the signal measuring unit is used for carrying out signal measurement when the measuring condition is met in a non-connection state or stopping measurement when the measuring condition is not met in the non-connection state.

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

the first sending unit is configured to send first information to a ue, where the first information indicates a measurement condition that is satisfied when the ue performs signal measurement in a non-connected state.

In a fifth aspect, an embodiment of the present invention provides a user equipment, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the method according to the first aspect as described above.

In a sixth aspect, an embodiment of the present invention provides a network side device, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the method according to the second aspect as described above.

In a seventh aspect, the present invention provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the method according to the first and second aspects.

In the embodiment of the invention, the user side equipment can carry out signal measurement in a non-connection state, so that the user side equipment can immediately send a measurement result to the network side equipment after entering a connection state, thereby rapidly completing the CA or DC configuration in the connection state. In addition, since the ue performs signal measurement when the measurement condition is satisfied in the unconnected state, the measurement behavior of the ue meets the requirement of the network device, thereby avoiding the ue performing invalid measurement and improving the signal measurement efficiency of the ue.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic flow chart of a method for measuring a signal according to a first embodiment of the present invention;

FIG. 2 is a flowchart illustrating a method for measuring signals according to a second embodiment of the present invention;

fig. 3 is a flowchart illustrating a method for measuring a signal according to a third embodiment of the present invention;

fig. 4 is a schematic diagram of a module composition of a ue according to a fourth embodiment of the present invention;

fig. 5 is a schematic diagram of a module composition of a network-side device according to a fifth embodiment of the present invention;

fig. 6 is a schematic structural diagram of a user-side device according to a sixth embodiment of the present invention;

fig. 7 is a schematic structural diagram of a network-side device according to a seventh embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical scheme of the invention can be applied to various communication systems, such as: global System for Mobile communications (GSM), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), General Packet Radio Service (GPRS), Long Term Evolution (LTE)/enhanced Long Term evolution (LTE-a), nr (new Radio), and the like.

User Equipment (UE), also referred to as a User terminal, a mobile terminal (mobile terminal), a mobile User Equipment, etc., may communicate with one or more core networks via a Radio Access Network (e.g., RAN), and may be a mobile terminal, such as a mobile phone (or referred to as a "cellular" phone) and a computer having the mobile terminal, such as a portable, pocket, handheld, computer-included, or vehicle-mounted mobile device, which exchange language and/or data with the Radio Access Network.

The network side device, configured to communicate with a user side device, may be a base Station (BTS) in GSM or CDMA, a base Station (NodeB) in WCDMA, an evolved Node B (eNB or e-NodeB) in LTE, and a 5G base Station (gNB), and the present invention is not limited thereto, but for convenience of description, the following embodiments use the gNB as an example for description.

Examples of the english names and their meanings related to the embodiments of the present invention are as follows:

tracking Area: a tracking area; RAN Paging Area: a paging area; RAN Notification Area: a notification area;

RAN: identification Access Network, Residential Access Network;

RAT (RAT): radio Access Technology, Radio Access Technology;

PLMN: public Land Mobile Network, Public Land Mobile Network;

EPLMN: equivalent PLMN, Equivalent PLMN:

HPLMN: home PLMN, Home PLMN;

EHPLMN: equivalent Home PLMN, Equivalent local PLMN;

and SS: synchronization Signal, Synchronization Signal;

and (3) SSB: synchronization Signal Block, Synchronization Signal Block;

SIB: a system information block, a system information block;

RLC: radio Link Control, Radio Link Control layer protocol;

RRC: radio Resource Control, Radio Resource Control protocol;

RRM: radio Resource Management, Radio Resource Management;

PBCH Physical Broadcast Channel (PHBCCH);

OFDM: orthogonal Frequency Division Multiplexing;

ID: identity, identity;

PCI: peripheral Component Interconnect, Peripheral Component Interconnect standard;

DRX: discontinuous Reception.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

First embodiment

The first embodiment of the present invention provides a method for measuring a signal, which is applied to a user equipment and can be executed by the user equipment. Fig. 1 is a schematic flow chart of a method for measuring a signal according to a first embodiment of the present invention, as shown in fig. 1, the method includes the following steps:

in step S202, measurement conditions that are satisfied when signal measurement is performed are determined.

In an embodiment, the ue may receive first information sent by the network side device, where the first information indicates a measurement condition that is satisfied when the ue performs signal measurement, so that the ue determines the measurement condition according to the received first information.

In another embodiment, the user side device and the network side device agree in advance on a measurement condition that is satisfied when performing signal measurement, so that the user side device determines the measurement condition according to the content of the appointment in advance.

Step S204, in the non-connection state, the signal measurement is carried out when the measurement condition is satisfied, or in the non-connection state, the measurement is stopped when the measurement condition is not satisfied.

In the above embodiment, the first information may further indicate a specific frequency, and the ue in the non-connected state measures a signal of the specific frequency when the measurement condition is satisfied.

Specifically, in the unconnected state, signal measurement is performed when the measurement condition is satisfied, or, in the unconnected state, measurement is stopped when the measurement condition is not satisfied. Wherein, the non-connection state includes idle state and inactive state.

In this embodiment, if the ue determines that the measurement condition is not satisfied, the ue stops measuring or deletes the generated measurement report.

In this embodiment, the measurement conditions include one or more of the following conditions:

the user side equipment is in a specific area;

the user side equipment resides in a specific communication frequency which can be represented in a frequency point mode;

the user side equipment resides in a specific Radio Access Technology (RAT);

the user side equipment is registered with a specific public land mobile network PLMN.

Wherein the specific region may be one of: a specific cell, a specific tracking Area (tracking Area), a specific Paging Area (RAN Paging Area), a specific Notification Area (RAN Notification Area), and an effective Area corresponding to the first information.

The effective area corresponding to the first information may be preconfigured by the network side device, for example, the network side device preconfigured cell 1 and cell 2 as the effective area corresponding to the first information. The valid area corresponding to the first information may also be pre-agreed by the network side device and the user side device, for example, the network side device and the user side device pre-agree that the cell 2 and the cell 3 are valid areas corresponding to the first information. In the effective area corresponding to the first information, the measurement conditions satisfied when the user side equipment performs signal measurement are the same, and both the measurement conditions satisfy the measurement conditions in the first information.

Optionally, the number of the specific cells may be one or more, the number of the specific tracking areas may be one or more, the number of the specific paging areas may be one or more, the number of the specific notification areas may be one or more, and the number of the effective areas corresponding to the first information may be one or more.

Optionally, in the measurement condition, the specific area may also include an area where the ue receives the first information, and the specific communication frequency may also include a communication frequency where the ue resides when receiving the first information; the specific radio access technology RAT may also include a RAT in which the user side device camps when receiving the first information; the specific public land mobile network PLMN may also include a PLMN registered when the user equipment receives the first information, so that the user equipment satisfies the above measurement condition when receiving the first information. Taking the measurement conditions including all the above conditions as an example, if the ue changes the area, or changes the communication frequency, or changes the RAT, or changes the PLMN, the ue no longer satisfies the measurement conditions.

In the embodiment of the present invention, one or more of the area, the resident communication frequency, the resident RAT, and the registered PLMN when the ue receives the first information are set as the elements in the measurement condition, so that the ue meets the measurement condition when receiving the first information, thereby increasing the speed at which the ue starts to measure and improving the efficiency of the ue in measuring signals.

In this embodiment, the PLMN referred to above may be at least one of an EPLMN, a HPLMN, and an EHPLMN.

Taking the example that the measurement condition includes that the ue is in a specific area, in step S204, the ue performs signal measurement when the measurement condition is satisfied, specifically: and when the user side equipment is in the specific area, the user side equipment performs signal measurement.

Taking the measurement condition that the ue is in a specific area and the ue resides in a specific communication frequency as an example, in step S204, the ue performs signal measurement when the measurement condition is satisfied, specifically: when the user side equipment is in a specific area and the user side equipment resides in a specific communication frequency, the user side equipment performs signal measurement.

In the embodiment of the invention, the measurement conditions including one or more of the above conditions are set, so that the user side equipment can be ensured to perform signal measurement when the user side equipment meets one or more of the above conditions, the measurement behavior of the user side equipment is ensured to meet the requirements of the network side equipment, the user side equipment is prevented from performing invalid measurement, and the signal measurement efficiency of the user side equipment is improved.

Further, before the ue performs signal measurement, it may further receive second information sent by the network side device, where the second information indicates one or more of the following correspondences:

the corresponding relation between the area where the user side equipment is located and the measuring frequency;

the corresponding relation between the communication frequency where the user side equipment resides and the measurement frequency;

the corresponding relation between the radio access technology RAT where the user side equipment resides and the measurement frequency;

the corresponding relation between the public land mobile network PLMN registered by the user side equipment and the measuring frequency;

the corresponding relation between the moving speed of the user side equipment and the measuring frequency.

The correspondence between the PLMN registered by the ue and the measurement frequency is, for example: when the public land mobile network PLMN registered by the user side equipment is PLMN1, its corresponding measurement frequency is 1, 2, 3; when the public land mobile network PLMN registered by the user side equipment is PLMN2, its corresponding measurement frequency is 3, 4, 5; when the public land mobile network PLMN registered by the user equipment is PLMN3, its corresponding measurement frequency is 1, 2, 3, 4, 5, 6, 7.

The corresponding relationship between the moving speed of the user side device and the measurement frequency is, for example: when the moving speed of the user side equipment is at a first speed level, the corresponding measuring frequency is 1, 2 and 3; when the moving speed of the user side equipment is at a second speed level, the corresponding measuring frequency is 3, 4 and 5; when the moving speed of the user side equipment is at the third speed level, the corresponding measuring frequency is 1, 2, 3, 4, 5, 6, 7.

The Area where the ue is located may be one of a cell where the ue is located, a Tracking Area (Tracking Area) where the ue is located, a Paging Area (RAN Paging Area) where the ue is located, and a Notification Area (RAN Notification Area) where the ue is located. The PLMN registered by the user side device may be at least one of EPLMN, HPLMN, and EHPLMN.

Correspondingly, in step S204, the ue performs signal measurement when the measurement condition is satisfied, specifically: and when the measurement condition is met, determining the measurement frequency according to the second information, and measuring the signal on the measurement frequency.

For example, the second information indicates a correspondence between an area where the ue is located and the measurement frequency, and when the ue meets the measurement condition, the ue determines the measurement frequency corresponding to the area where the ue is currently located according to the correspondence between the area where the ue is located and the measurement frequency, and measures a signal on the determined measurement frequency.

For another example, the second information indicates a correspondence between a public land mobile network PLMN registered by the user equipment and the measurement frequency, and when the user equipment meets the measurement condition, the measurement frequency corresponding to the PLMN currently registered by the user equipment is determined according to the correspondence between the PLMN registered by the user equipment and the measurement frequency, and the signal on the determined measurement frequency is measured.

For another example, the second information indicates a correspondence between an area where the user-side device is located and the measurement frequency, and indicates a correspondence between a moving speed of the user-side device and the measurement frequency, when the user-side device meets the measurement condition, a first measurement frequency corresponding to the area where the user-side device is currently located is determined according to the correspondence between the area where the user-side device is located and the measurement frequency, a second measurement frequency corresponding to the current moving speed of the user-side device is determined according to the correspondence between the moving speed of the user-side device and the measurement frequency, a union or an intersection of the first measurement frequency and the second measurement frequency is taken as the determined measurement frequency, and a signal on the determined measurement frequency is measured.

In an embodiment, the network side device configures a plurality of measurement frequencies in advance for the user side device or makes an appointment with the user side device, and the correspondence indicated by the second information includes sequence numbers or identifiers of the plurality of measurement frequencies, so that the user side device determines the measurement frequencies according to the correspondence indicated by the second information.

In another embodiment, the correspondence indicated by the second information includes a specific value of the measurement frequency, so that the ue determines the measurement frequency according to the correspondence indicated by the second information.

The measurement frequency is determined through the corresponding relation between the area where the user side equipment is located and the measurement frequency, so that the problem that the area where the user side equipment is located is not matched with the measurement frequency can be solved, for example, the measurement frequency cannot cover the area where the user side equipment is located, or the area where the user side equipment is located does not support carrier aggregation or DC configuration on the measurement frequency, and invalid measurement of the user side equipment is avoided.

The measurement frequency is determined according to the corresponding relation between the communication frequency where the user side equipment resides and the measurement frequency, so that the problem that the communication frequency where the user side equipment resides is not matched with the measurement frequency can be solved, for example, the communication frequency where the user side equipment resides does not support carrier aggregation or DC configuration on the measurement frequency, and the user side equipment is prevented from carrying out invalid measurement.

The measurement frequency is determined through the corresponding relation between the radio access technology RAT resided by the user side equipment and the measurement frequency, so that the problem that the radio access technology RAT resided by the user side equipment is not matched with the measurement frequency can be solved, and if the radio access technology RAT resided by the user side equipment does not support carrier aggregation or DC configuration on the measurement frequency, the user side equipment is prevented from carrying out invalid measurement.

The measurement frequency is determined according to the corresponding relationship between the PLMN registered by the user side equipment and the measurement frequency, so that the problem that the PLMN registered by the user side equipment is not matched with the measurement frequency can be solved, for example, the PLMN registered by the user side equipment does not support carrier aggregation or DC configuration on the measurement frequency, and invalid measurement of the user side equipment is avoided.

The measuring frequency is determined according to the corresponding relation between the moving speed and the measuring frequency of the user side equipment, the problem that the moving speed of the user side equipment is not matched with the measuring frequency can be solved, if the moving speed of the user side equipment is too high, and the number of the measured frequency points is too large, the power consumption of the user side equipment is too large, the power consumption is too high, and the user side equipment is prevented from carrying out invalid measurement.

In this embodiment, by receiving the second information, the ue can determine a matching measurement frequency according to the second information and by combining the state of the ue, such as the located area, the resident communication frequency, the current moving speed, and the like, thereby further avoiding the ue performing invalid measurement and improving the signal measurement efficiency of the ue.

Further, before performing signal measurement, the user side device may further receive third information sent by the network side device, where the third information indicates a correspondence between a measurement frequency and a frequency offset, or indicates a correspondence between a measurement frequency and a measurement bandwidth, where the frequency offset is used to determine a frequency position corresponding to the synchronization signal block SSB, and the measurement bandwidth is used to determine a frequency range corresponding to the synchronization signal block SSB.

Correspondingly, in step S204, the ue performs signal measurement when the measurement condition is satisfied, specifically: when the measurement condition is met, if the third information indicates the corresponding relationship between the measurement frequency and the frequency offset, determining a frequency position corresponding to the SSB according to the corresponding relationship between the measurement frequency and the frequency offset, and measuring the SSB at the frequency position corresponding to the SSB; and when the measurement condition is met, if the third information indicates the corresponding relation between the measurement frequency and the measurement bandwidth, determining a frequency range corresponding to the SSB according to the corresponding relation between the measurement frequency and the measurement bandwidth, and measuring the SSB according to the frequency range corresponding to the SSB.

Specifically, when the ue satisfies the measurement condition, if the third information indicates a correspondence between the measurement frequency and the frequency offset, the ue determines a frequency offset corresponding to the measurement frequency according to the correspondence between the measurement frequency and the frequency offset indicated by the third information, then shifts the measurement frequency according to the determined frequency offset to obtain a frequency location corresponding to the SSB, and finally measures the SSB at the frequency location corresponding to the SSB. The measurement frequency may be a measurement frequency configured by the network side device for the user side device, or a measurement frequency agreed in advance by the network side device and the user side device.

Specifically, when the ue meets the measurement condition, if the third information indicates a correspondence between the measurement frequency and the measurement bandwidth, the ue determines the measurement bandwidth according to the correspondence and a pre-configured or agreed measurement frequency, then determines a measurement range of the SSB according to the measurement bandwidth and the measurement frequency, and finally measures the SSB within the measurement range. When determining the measurement range according to the measurement frequency and the measurement bandwidth, the measurement range may be determined by using the measurement frequency as a center frequency, or may be determined by using the measurement frequency as a maximum or minimum frequency, which is not limited herein.

In an embodiment, the network side device configures a plurality of frequency offsets or a plurality of measurement bandwidths in advance for the user side device, where the correspondence indicated by the third information includes sequence numbers or identifiers of the plurality of frequency offsets or the plurality of measurement bandwidths, so that the user side device determines the frequency offset corresponding to the measurement frequency according to the correspondence indicated by the third information, or determines the measurement bandwidth corresponding to the measurement frequency according to the correspondence indicated by the third information.

In another embodiment, the correspondence relationship indicated by the third information includes a frequency offset or a specific numerical value of the measurement bandwidth, so that the user equipment determines the frequency offset corresponding to the measurement frequency according to the correspondence relationship indicated by the third information, or determines the measurement bandwidth corresponding to the measurement frequency according to the correspondence relationship indicated by the third information.

In the NR system, for initial access, RRM measurement, etc., the NR base station needs to transmit a synchronization signal block SSB for measurement evaluation, etc. by the user side device. One synchronization signal block SSB consists of two parts, NR-SS and NR-PBCH. Wherein the NR-SS is divided into NR-PSS and NR-SSS. In time domain, one synchronization signal block SSB is an OFDM symbol which is continuous with four symbols, wherein NR-PBCH occupies 2 symbols, NR-PSS occupies 1 symbol, and NR-SSS occupies 1 symbol; in the frequency domain, the NR-PBCH occupies 288 subcarriers, and the NR-PSS and NR-SSS both occupy 127 subcarriers. NR-PSS is used for timing acquisition, NR-SSS is used for cell ID acquisition, and NR-PBCH is used for minimum system information acquisition. The generation of the NR-SS sequence is related to PCI.

The plurality of synchronization signal blocks SSB constitute an SS burst, and one or more SS bursts constitute an SSburst set. The number of synchronization signal blocks SSB maximally contained in one SS carrier burst set is related to the carrier frequency used by the network.

In the 5G communication, the third information is received, and the SSB is measured according to the third information, so that the problems that the measurement frequency point indicated in the mode of singly indicating the measurement frequency point is inconsistent with the frequency of the SSB, and the user side equipment cannot measure the SSB can be solved.

Further, before the user side device performs signal measurement, fourth information sent by the network side device may also be received, where the fourth information indicates a correspondence between the measurement frequency and the measurement requirement; wherein the measurement requirement is used for representing the number of frequencies or cells measured in a preset time period;

correspondingly, in step S204, the ue performs signal measurement when the measurement condition is satisfied, specifically: and when the measurement condition is met, determining the measurement requirement according to the fourth information, and measuring the signal according to the determined measurement requirement.

Specifically, the measurement requirement is used to indicate the number of frequencies or cells measured within a preset time period. The network side device may configure the measurement frequency to the user side device in advance, or both may agree with the measurement frequency in advance. After receiving the fourth information, the user-side device may determine a measurement requirement corresponding to the configured or agreed measurement frequency according to a correspondence between the measurement frequency indicated by the fourth information and the measurement requirement, and measure a signal on the configured or agreed measurement frequency according to the determined measurement requirement.

In an embodiment, the ue is configured with a plurality of measurement requirements in advance, and the ue may determine, according to the corresponding relationship in the fourth information, a measurement requirement corresponding to a configured or agreed measurement frequency from the plurality of measurement requirements configured in advance, so as to perform signal measurement, where the corresponding relationship includes a sequence number of each measurement requirement.

In another embodiment, the corresponding relationship in the fourth information includes specific content of each measurement requirement, and the user side device may determine, according to the corresponding relationship in the fourth information, the specific content of the measurement requirement corresponding to the configured or agreed measurement frequency, so as to perform signal measurement.

In the embodiment of the invention, the user side equipment can determine the measurement requirement corresponding to the measurement frequency through the fourth information, so that signal measurement is carried out according to the measurement requirement, the measurement behavior meets the requirement of the network side equipment, and the invalid measurement behavior is avoided.

Further, after the ue performs the signal measurement, it may further determine a filtering parameter according to received fifth information, where the fifth information indicates a filtering parameter for filtering the signal measurement result, or determine the filtering parameter according to a corresponding relationship between a moving speed of the ue and the filtering parameter, and filter the signal measurement result according to the determined filtering parameter.

Specifically, the ue may receive fifth information sent by the network side device, where the fifth information indicates a filtering parameter for filtering a signal measurement result, and after the ue performs signal measurement, the ue determines the filtering parameter according to the fifth information. Or after the user side equipment performs signal measurement, the filtering parameter is determined according to the received, or pre-agreed, or pre-configured, corresponding relationship between the moving speed and the filtering parameter. For example, the user side device determines the filtering parameter according to the current moving speed and the corresponding relationship. After the user side device determines the filtering parameters, the signal measurement results can be filtered according to the filtering parameters.

Since the signal measurement result usually includes multiple measurement results for one frequency, and there are inevitable interference components, in this embodiment, the signal measurement result is filtered to play a role in filtering interference, so that the filtered signal measurement result is closer to the true condition to resist fast fading of the channel.

In one embodiment, the filtering parameter is a filtering parameter defined in the RRC layer, and the filtering parameter defined in the RRC layer is a or k in the following formula.

F_n＝(1-a)·F_n-1+a·M_n

Wherein M is_nIs the most recently received measurement by the physical layer;

F_nupdated filtered measurement results for evaluating reporting criteria or measurement reports;

F_n-1is the filtered measurement before updating, when the first measurement from the physical layer is received, F₀Is set to M₁；

a＝1/2^(k/4)Where k is the filter coefficient of the corresponding measurement received by the number configuration.

Of course, the filter parameter indicated by the fifth information may also be a filter parameter obtained by other algorithms or methods, which is not limited herein.

Second embodiment

Corresponding to the first embodiment, a second embodiment of the present invention provides a method for measuring a signal, which is applied to a network side device and can be executed by the network side device. Fig. 2 is a schematic flow chart of a method for measuring a signal according to a second embodiment of the present invention, as shown in fig. 2, the method includes the following steps:

step S302, sending first information to the ue, where the first information indicates a measurement condition that is satisfied when the ue performs signal measurement in a non-connected state.

It can be appreciated that prior to sending the first information, an act of determining the first information can also be included.

The network side equipment sends first information to the user side equipment through a private signaling or a broadcast signaling, and the first information is used for indicating a measurement condition which is met when the user side equipment carries out signal measurement in a non-connection state. The dedicated signaling and the broadcast signaling may both be RRC signaling, the broadcast signaling may be SIB messages, and the non-connection state includes an idle state and an inactive state.

In one embodiment, the first information may further indicate a specific frequency, so that the user-side device measures a signal of the specific frequency when the measurement condition is satisfied in a non-connected state.

In the method in the embodiment of the invention, the network side equipment sends first information to the user side equipment, and the first information indicates the measurement condition which is met when the user side equipment carries out signal measurement. The first information is sent to the user side equipment, so that the user side equipment can perform signal measurement in a non-connection state, and therefore, after the user side equipment enters a connection state, the user side equipment can immediately send a measurement result to the network side equipment, and the user side equipment can rapidly complete CA or DC configuration in the connection state. In addition, since the ue performs signal measurement when the measurement condition is satisfied in the unconnected state, the measurement behavior of the ue meets the requirement of the network device, thereby avoiding the ue performing invalid measurement and improving the signal measurement efficiency of the ue.

the user side equipment is in a specific area;

the user side equipment resides in a specific Radio Access Technology (RAT);

Wherein the specific region may be one of: a specific cell, a specific tracking Area (tracking Area), a specific Paging Area (RAN Paging Area), a specific notification Area (RANNotification Area), and an effective Area corresponding to the first information.

The effective area corresponding to the first information may be predetermined by the network side device, for example, the network side device determines that the cell 1 and the cell 2 are the effective area corresponding to the first information in advance. The valid area corresponding to the first information may also be pre-agreed by the network side device and the user side device, for example, the network side device and the user side device pre-agree that the cell 2 and the cell 3 are valid areas corresponding to the first information. In the effective area corresponding to the first information, the measurement conditions satisfied when the user side equipment performs signal measurement are the same, and both the measurement conditions satisfy the measurement conditions in the first information.

Further, in this embodiment of the present invention, after sending the first information, the network side device may also send second information to the user side device, where the second information indicates one or more of the following correspondence relationships:

It can be understood that the network side device needs to determine the second information before sending the second information.

The correspondence between the moving speed of the ue and the measurement frequency is, for example: when the moving speed of the user side equipment is at a first speed level, the corresponding measuring frequency is 1, 2 and 3; when the moving speed of the user side equipment is at a second speed level, the corresponding measuring frequency is 3, 4 and 5; when the moving speed of the user side equipment is at the third speed level, the corresponding measuring frequency is 1, 2, 3, 4, 5, 6, 7.

Accordingly, the ue can determine its corresponding measurement frequency according to the second information, and the specific process may be the same as that described in the first embodiment, and is not repeated here.

By sending the corresponding relation between the area where the user side equipment is located and the measurement frequency, the user side equipment determines the measurement frequency according to the corresponding relation, and can solve the problem that the area where the user side equipment is located is not matched with the measurement frequency, for example, the measurement frequency cannot cover the area where the user side equipment is located, or the area where the user side equipment is located does not support carrier aggregation or DC configuration on the measurement frequency, so that the user side equipment is prevented from carrying out invalid measurement.

By sending the corresponding relation between the communication frequency where the user side equipment resides and the measurement frequency, the user side equipment determines the measurement frequency according to the corresponding relation, and can solve the problem that the communication frequency where the user side equipment resides is not matched with the measurement frequency, for example, the communication frequency where the user side equipment resides does not support carrier aggregation or DC configuration on the measurement frequency, and avoid the user side equipment from carrying out invalid measurement.

By sending the corresponding relation between the radio access technology RAT in which the user side equipment resides and the measurement frequency, the user side equipment determines the measurement frequency according to the corresponding relation, and can solve the problem that the radio access technology RAT in which the user side equipment resides is not matched with the measurement frequency, for example, the radio access technology RAT in which the user side equipment resides does not support carrier aggregation or DC configuration on the measurement frequency, and the user side equipment is prevented from performing invalid measurement.

By sending the corresponding relation between the PLMN registered by the user side equipment and the measuring frequency, the user side equipment determines the measuring frequency according to the corresponding relation, and can solve the problem that the PLMN registered by the user side equipment is not matched with the measuring frequency, for example, the PLMN registered by the user side equipment does not support carrier aggregation or DC configuration on the measuring frequency, and the user side equipment is prevented from carrying out invalid measurement.

By sending the corresponding relation between the moving speed of the user side equipment and the measuring frequency, the user side equipment determines the measuring frequency according to the corresponding relation, and can solve the problem that the moving speed of the user side equipment is not matched with the measured frequency, for example, the moving speed of the user side equipment is too high, and the number of the measured frequency points is too large, so that the problems of too high power consumption and too high power consumption of the user side equipment are caused, and the user side equipment is prevented from carrying out invalid measurement.

In this embodiment, by sending the second information to the ue, the ue can determine a matching measurement frequency according to the second information, in combination with the state of the ue, such as the located area, the resident communication frequency, the current moving speed, and the like, thereby further avoiding the ue from performing invalid measurement, and improving the signal measurement efficiency of the ue.

Further, in this embodiment of the present invention, after sending the first information, the network side device may further send third information to the user side device, where the third information indicates a correspondence between a measurement frequency and a frequency offset, or indicates a correspondence between the measurement frequency and a measurement bandwidth, where the frequency offset is used to determine a frequency position corresponding to the synchronization signal block SSB, and the measurement bandwidth is used to determine a frequency range corresponding to the synchronization signal block SSB.

It can be understood that the network side device needs to determine the third information before sending the third information.

Accordingly, after receiving the third information, the ue is able to measure the SSB according to the third information. The measurement frequency of the ue may be a measurement frequency configured by the network side device for the ue, or a measurement frequency pre-agreed by the network side device and the ue.

For the description of the synchronization signal block SSB, reference may be made to the description in the first embodiment, and details are not repeated here.

In the 5G communication, the user side equipment can measure the SSB by sending the third information, so that the problems that the measurement frequency point indicated in the mode of singly indicating the measurement frequency point is inconsistent with the frequency of the SSB and the user side equipment cannot measure the SSB are solved.

Further, in the embodiment of the present invention, after the network side device sends the first information, fourth information may also be sent to the user side device, where the fourth information indicates a correspondence between measurement frequencies and measurement requirements, and the measurement requirements are used to indicate the number of frequencies or cells measured in a preset time period.

Correspondingly, after receiving the fourth information, the user side device may determine a measurement requirement according to the corresponding relationship indicated by the fourth information, and perform signal measurement according to the determined measurement requirement. The specific process of determining the measurement requirement by the ue may refer to the foregoing description, and is not described herein again.

In the embodiment of the invention, the user side equipment can determine the measurement requirement corresponding to the measurement frequency by sending the fourth information, so that signal measurement is carried out according to the measurement requirement, the measurement behavior meets the requirement of the network side equipment, and the invalid measurement behavior is avoided.

Further, in the embodiment of the present invention, after the network side device sends the first information, fifth information may also be sent to the user side device, where the fifth information indicates a filtering parameter for filtering the signal measurement result. Or, the corresponding relation between the moving speed of the user side equipment and the filtering parameter is sent to the user side equipment.

Accordingly, after receiving the fifth information, the user equipment may filter the signal measurement result according to the filtering parameter indicated by the fifth information, and the specific process may refer to the foregoing description, which is not described herein again.

Accordingly, after receiving the correspondence between the moving speed and the filtering parameter, the user side device may determine the filtering parameter according to the correspondence, so as to filter the signal measurement result, and the specific process may refer to the foregoing description, which is not described herein again.

In this embodiment, by sending the fifth information, the ue filters the signal measurement result, which can play a role of filtering interference, so that the filtered signal measurement result approaches to a real situation, so as to resist fast fading of a channel.

Third embodiment

Corresponding to the first embodiment and the second embodiment, a third embodiment of the present invention provides a method for measuring signals, which is applied to a network side device and a user side device and can be executed by the network side device and the user side device. Fig. 3 is a schematic flowchart of a method for measuring a signal according to a third embodiment of the present invention, as shown in fig. 3, the method includes the following steps:

step S402, the network side equipment sends first information to the user side equipment, and the first information indicates the measurement condition which is satisfied when the user side equipment carries out signal measurement.

Step S404, the user side equipment receives the first information sent by the network side equipment;

step S406, the UE performs signal measurement when the UE meets the measurement condition indicated by the first information in the non-connected state;

step S408, the ue sends the measurement result to the network device in the connected state.

The specific process of the method flow in fig. 3 may refer to descriptions of the first embodiment and the second embodiment, and the same technical effect can be achieved, which is not described herein again.

Further, in this embodiment, the network side device may further send one or more of the second information, the third information, the fourth information, and the fifth information to the user side device after sending the first information as described in the first embodiment and the second embodiment, and the user side device performs the processing described in the first embodiment and the second embodiment after receiving the information sent by the network side device.

Fourth embodiment

Corresponding to the method for measuring a signal provided by the first embodiment, this embodiment provides a ue, configured to execute the method provided by the first embodiment, and fig. 4 is a schematic diagram of a module composition of the ue according to a fourth embodiment of the present invention, as shown in fig. 4, where the ue includes the following units:

a condition determination unit 51 for determining a measurement condition that is satisfied when signal measurement is performed;

a signal measurement unit 52, configured to perform signal measurement when the measurement condition is satisfied in a non-connected state, or stop measurement when the measurement condition is not satisfied in the non-connected state.

Optionally, the condition determining unit is specifically configured to:

receiving first information sent by network side equipment, wherein the first information indicates a measurement condition which is met when the user side equipment carries out signal measurement;

determining the measurement condition based on the first information.

Optionally, the measurement conditions include one or more of the following conditions:

the user side equipment is in a specific area;

the user side equipment resides in a specific communication frequency;

the user side equipment resides in a specific Radio Access Technology (RAT);

the user side equipment is registered in a specific public land mobile network PLMN.

Optionally, the method further comprises:

a first receiving unit, configured to receive second information sent by the network-side device before performing signal measurement, where the second information indicates one or more of the following correspondences:

the correspondence between the communication frequency where the user side equipment resides and the measurement frequency;

a corresponding relation between a Radio Access Technology (RAT) where the user side equipment resides and a measurement frequency;

the corresponding relation between the moving speed and the measuring frequency of the user side equipment;

the signal measurement unit is specifically configured to:

and when the measurement condition is met, determining a measurement frequency according to the second information, and measuring a signal on the measurement frequency.

Optionally, the method further comprises:

a second receiving unit, configured to receive third information sent by the network-side device before performing signal measurement, where the third information indicates a correspondence between a measurement frequency and a frequency offset, or indicates a correspondence between a measurement frequency and a measurement bandwidth, where the frequency offset is used to determine a frequency position corresponding to a synchronization signal block SSB, and the measurement bandwidth is used to determine a frequency range corresponding to the synchronization signal block SSB;

the signal measurement unit is specifically configured to:

when the measurement condition is met, if the third information indicates the corresponding relationship between the measurement frequency and the frequency offset, determining the frequency position corresponding to the SSB according to the corresponding relationship between the measurement frequency and the frequency offset, and measuring the SSB at the frequency position corresponding to the SSB;

and when the measurement condition is met, if the third information indicates the corresponding relationship between the measurement frequency and the measurement bandwidth, determining the frequency range corresponding to the SSB according to the corresponding relationship between the measurement frequency and the measurement bandwidth, and measuring the SSB according to the frequency range corresponding to the SSB.

Optionally, the method further comprises:

a third receiving unit, configured to receive fourth information sent by the network side device before performing signal measurement, where the fourth information indicates a correspondence between measurement frequencies and measurement requirements, and the measurement requirements are used to indicate the number of frequencies or cells measured in a preset time period;

the signal measurement unit is specifically configured to:

when the measurement condition is met, determining a measurement requirement according to the fourth information;

and carrying out signal measurement according to the determined measurement requirement.

Optionally, the method further comprises:

the filtering unit is used for determining a filtering parameter according to received fifth information after signal measurement is carried out, wherein the fifth information indicates the filtering parameter for filtering the signal measurement result; or, determining the filtering parameter according to the corresponding relation between the moving speed of the user side equipment and the filtering parameter;

and filtering the signal measurement result according to the determined filtering parameter.

Optionally, the specific area includes an area where the user-side device is located when receiving the first information;

the specific communication frequency comprises a communication frequency in which the user side equipment resides when receiving the first information;

the specific radio access technology RAT comprises a RAT in which the user side equipment resides when receiving the first information;

the specific public land mobile network PLMN includes a PLMN registered when the user equipment receives the first information.

Optionally, the specific area comprises one of: a specific cell, a specific tracking area, a specific paging area, a specific notification area, and an effective area corresponding to the first information.

Optionally, the signal measurement unit is specifically configured to:

Fifth embodiment

Corresponding to the method for measuring a signal provided by the second embodiment, this embodiment provides a network side device, configured to execute the method provided by the second embodiment, fig. 5 is a schematic diagram of a module composition of the network side device provided by the fifth embodiment of the present invention, as shown in fig. 5, where the network side device includes the following units:

a first sending unit 61, configured to send first information to a ue, where the first information indicates a measurement condition that is satisfied when the ue performs signal measurement in a non-connected state.

the user side equipment is in a specific area;

the user side equipment resides in a specific communication frequency;

the user side equipment resides in a specific Radio Access Technology (RAT);

Optionally, the method further comprises:

a second sending unit, configured to send, after sending the first information, second information to the user side device, where the second information indicates one or more of the following correspondence relationships:

and the corresponding relation between the moving speed of the user side equipment and the measuring frequency.

Optionally, the method further comprises:

a third sending unit, configured to send third information to the ue after sending the first information, where the third information indicates a correspondence between a measurement frequency and a frequency offset, or indicates a correspondence between a measurement frequency and a measurement bandwidth, where the frequency offset is used to determine a frequency position corresponding to a synchronization signal block SSB, and the measurement bandwidth is used to determine a frequency range corresponding to the synchronization signal block SSB.

Optionally, the method further comprises:

a fourth sending unit, configured to send fourth information to the ue after sending the first information, where the fourth information indicates a correspondence between measurement frequencies and measurement requirements, and the measurement requirements are used to indicate the number of frequencies or cells measured in a preset time period.

Optionally, the method further comprises:

a fifth sending unit, configured to send, after sending the first information, fifth information to the ue, where the fifth information indicates a filtering parameter for filtering a signal measurement result;

or,

a sixth sending unit, configured to send, to the ue, a correspondence between a moving speed of the ue and the filter parameter after sending the first information.

Alternatively,

the specific area comprises an area where the user side equipment is located when receiving the first information;

Alternatively,

the specific area includes one of: a specific cell, a specific tracking area, a specific paging area, a specific notification area, and an effective area corresponding to the first information.

In the embodiment of the invention, the network side equipment sends first information to the user side equipment, and the first information indicates the measurement conditions which are met when the user side equipment carries out signal measurement. The first information is sent to the user side equipment, so that the user side equipment can perform signal measurement in a non-connection state, and therefore, after the user side equipment enters a connection state, the user side equipment can immediately send a measurement result to the network side equipment, and the user side equipment can rapidly complete CA or DC configuration in the connection state. In addition, since the ue performs signal measurement when the measurement condition is satisfied in the unconnected state, the measurement behavior of the ue meets the requirement of the network device, thereby avoiding the ue performing invalid measurement and improving the signal measurement efficiency of the ue.

Sixth embodiment

Corresponding to the method for measuring a signal provided in the first embodiment, this embodiment provides a ue, and the ue provided in the embodiment of the present invention can implement each process implemented by the ue in the first embodiment.

Fig. 6 is a schematic structural diagram of a ue according to a sixth embodiment of the present invention, and as shown in fig. 6, the ue 700 includes: at least one processor 701, a memory 702, at least one network interface 704, and a user interface 703. The various components in the user-side device 700 are coupled together by a bus system 705. It is understood that the bus system 705 is used to enable communications among the components. The bus system 705 includes a power bus, a control bus, and a status signal bus in addition to a data bus. But for clarity of illustration the various busses are labeled in figure 6 as the bus system 705.

The user interface 703 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 702 in embodiments of the present invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile memory may be a Read-only memory (ROM), a programmable Read-only memory (PROM), an erasable programmable Read-only memory (erasabprom, EPROM), an electrically erasable programmable Read-only memory (EEPROM), or a flash memory. The volatile memory may be a Random Access Memory (RAM) which functions as an external cache. By way of example, but not limitation, many forms of RAM are available, such as static random access memory (staticiram, SRAM), dynamic random access memory (dynamic RAM, DRAM), synchronous dynamic random access memory (syncronous DRAM, SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Enhanced synchronous SDRAM (ESDRAM), synchronous link SDRAM (SLDRAM), and direct memory bus SDRAM (DRRAM). The memory 702 of the systems and methods described in this embodiment of the invention is intended to comprise, without being limited to, these and any other suitable types of memory.

In some embodiments, memory 702 stores the following elements, executable modules or data structures, or a subset thereof, or an expanded set thereof: an operating system 7021 and application programs 7022.

The operating system 7021 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 7022 includes various applications, such as a media player (MediaPlayer), a Browser (Browser), and the like, for implementing various application services. Programs that implement methods in accordance with embodiments of the present invention can be included within application program 7022.

In this embodiment of the present invention, the ue 700 further includes: a computer program stored on a memory 702 and executable on a processor 701, the computer program when executed by the processor 701 performing the steps of:

The method disclosed in the above embodiments of the present invention may be applied to the processor 701, or implemented by the processor 701. The processor 701 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be implemented by integrated logic circuits of hardware or instructions in the form of software in the processor 701. The processor 701 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, or discrete hardware components. 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 modules may reside in ram, flash memory, rom, prom, or eprom, registers, among other computer-readable storage media known in the art. The computer readable storage medium is located in the memory 702, and the processor 701 reads the information in the memory 702, and performs the steps of the above method in combination with the hardware thereof. In particular, the computer readable storage medium has stored thereon a computer program which, when executed by the processor 701, performs the steps of the method embodiment as described above … ….

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 designed to perform the functions described herein, or a combination thereof.

For a software implementation, the techniques described in this disclosure may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions described in this disclosure. 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.

Optionally, when executed by the processor 701, the computer program determines a measurement condition that is satisfied when performing signal measurement, including:

determining the measurement condition based on the first information.

Optionally, when the computer program is executed by the processor 701, the measurement condition includes one or more of the following conditions:

the user side equipment is in a specific area;

the user side equipment resides in a specific communication frequency;

the user side equipment resides in a specific Radio Access Technology (RAT);

Optionally, when executed by the processor 701, the computer program further includes, before performing signal measurement:

receiving second information sent by the network side equipment, wherein the second information indicates one or more of the following corresponding relations:

performing signal measurements when the measurement conditions are met, comprising:

receiving third information sent by the network side device, where the third information indicates a corresponding relationship between a measurement frequency and a frequency offset, or indicates a corresponding relationship between a measurement frequency and a measurement bandwidth, where the frequency offset is used to determine a frequency position corresponding to a synchronization signal block SSB, and the measurement bandwidth is used to determine a frequency range corresponding to the synchronization signal block SSB;

receiving fourth information sent by the network side device, wherein the fourth information indicates a corresponding relationship between measurement frequencies and measurement requirements, and the measurement requirements are used for representing the number of frequencies or cells measured in a preset time period;

determining a filtering parameter according to received fifth information, wherein the fifth information indicates a filtering parameter for filtering a signal measurement result, or the filtering parameter is determined according to a corresponding relation between a moving speed of user side equipment and the filtering parameter;

Alternatively, the computer program, when executed by the processor 701,

Optionally, when executed by the processor 701, the computer program performs signal measurement when the measurement condition is satisfied, or stops measurement when the measurement condition is not satisfied, including:

The ue 700 can implement the processes implemented by the ue in the foregoing embodiments, and for avoiding repetition, the details are not described here.

Seventh embodiment

Corresponding to the method for measuring a signal provided in the second embodiment, this embodiment provides a network side device, and the network side device provided in the embodiment of the present invention can implement each process implemented by the network side device in the second embodiment.

Fig. 7 is a schematic structural diagram of a network-side device according to a seventh embodiment of the present invention, and as shown in fig. 7, the network-side device 800 includes: a processor 801, a transceiver 802, a memory 803, a user interface 804 and a bus interface.

In this embodiment of the present invention, the network side device 800 further includes: a computer program stored on the memory 803 and executable on the processor 801, which computer program when executed by the processor 801 performs the steps of:

In FIG. 7, the bus architecture may include any number of interconnected buses and bridges, with one or more processors, represented by the processor 801, and various circuits, represented by the memory 803, 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 802 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. For different user-side devices, the user interface 804 may also be an interface capable of interfacing with a desired device externally, including but not limited to a keypad, display, speaker, microphone, joystick, etc.

The processor 801 is responsible for managing the bus architecture and general processing, and the memory 803 may store data used by the processor 801 in performing operations.

Optionally, when the computer program is executed by the processor 801, the measurement condition includes one or more of the following conditions:

the user side equipment is in a specific area;

the user side equipment resides in a specific communication frequency;

the user side equipment resides in a specific Radio Access Technology (RAT);

Optionally, the computer program, when executed by the processor 801, further includes, after sending the first information:

sending second information to user side equipment, wherein the second information indicates one or more of the following corresponding relations:

and sending third information to the user side equipment, wherein the third information indicates a corresponding relationship between the measurement frequency and a frequency offset, or indicates a corresponding relationship between the measurement frequency and a measurement bandwidth, the frequency offset is used for determining a frequency position corresponding to the synchronization signal block SSB, and the measurement bandwidth is used for determining a frequency range corresponding to the synchronization signal block SSB.

and sending fourth information to the user side equipment, wherein the fourth information indicates a corresponding relation between the measurement frequency and the measurement requirement, and the measurement requirement is used for representing the number of the measured frequencies or cells in a preset time period.

sending fifth information to the user side equipment, wherein the fifth information indicates a filtering parameter for filtering a signal measurement result;

or,

and sending the corresponding relation between the moving speed of the user side equipment and the filtering parameter to the user side equipment.

Alternatively, the computer program, when executed by the processor 801,

The network side device 800 can implement each process implemented by the network side device in the foregoing embodiments, and for avoiding repetition, details are not described here.

Eighth embodiment

An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the method for measuring a signal in the first embodiment, and can achieve the same technical effect, and in order to avoid repetition, the detailed description is omitted here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

Ninth embodiment

An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the method for measuring a signal in the second embodiment, and can achieve the same technical effect, and in order to avoid repetition, the detailed description is omitted here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

Tenth embodiment

An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the method embodiments for measuring a signal in the first embodiment and the second embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A method for measuring signals, applied to a user equipment, includes:

2. The method of claim 1, wherein determining measurement conditions that are met when making signal measurements comprises:

determining the measurement condition based on the first information.

3. The method of claim 1, wherein the measurement conditions include one or more of the following conditions:

the user side equipment is in a specific area;

the user side equipment resides in a specific communication frequency;

the user side equipment resides in a specific Radio Access Technology (RAT);

4. A method according to any of claims 1 to 3, further comprising, before performing the signal measurement:

5. A method according to any of claims 1 to 3, further comprising, before performing the signal measurement:

6. A method according to any of claims 1 to 3, further comprising, before performing the signal measurement:

7. The method of any of claims 1 to 3, further comprising, after performing the signal measurement:

8. The method of claim 3,

9. A method for measuring signals is applied to network side equipment, and is characterized by comprising the following steps:

10. The method of claim 9, wherein the measurement conditions include one or more of the following conditions:

the user side equipment is in a specific area;

the user side equipment resides in a specific communication frequency;

the user side equipment resides in a specific Radio Access Technology (RAT);

11. The method of claim 9 or 10, wherein after transmitting the first information, further comprising:

12. The method of claim 9 or 10, wherein after transmitting the first information, further comprising:

13. The method of claim 9 or 10, wherein after transmitting the first information, further comprising:

14. The method of claim 9 or 10, wherein after transmitting the first information, further comprising:

or,

15. The method of claim 10,

16. A user-side device, comprising:

17. The ue apparatus of claim 16, wherein the condition determining unit is specifically configured to:

determining the measurement condition based on the first information.

18. The user-side device of claim 16, wherein the measurement condition comprises one or more of the following conditions:

the user side equipment is in a specific area;

the user side equipment resides in a specific communication frequency;

the user side equipment resides in a specific Radio Access Technology (RAT);

19. The user-side device according to any one of claims 16 to 18, further comprising:

the signal measurement unit is specifically configured to:

20. The user-side device according to any one of claims 16 to 18, further comprising:

the signal measurement unit is specifically configured to:

21. The user-side device according to any one of claims 16 to 18, further comprising:

the signal measurement unit is specifically configured to:

22. The user-side device according to any one of claims 16 to 18, further comprising:

23. The user-side device of claim 18,

24. A network-side device, comprising:

25. The network-side device of claim 24, wherein the measurement conditions include one or more of the following conditions:

the user side equipment is in a specific area;

the user side equipment resides in a specific communication frequency;

the user side equipment resides in a specific Radio Access Technology (RAT);

26. The network-side device of claim 24 or 25, further comprising:

27. The network-side device of claim 24 or 25, further comprising:

28. The network-side device of claim 24 or 25, further comprising:

29. The network-side device of claim 24 or 25, further comprising:

or,

30. The network-side device of claim 25,

31. A user-side device, comprising: memory, processor and computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the method according to any one of claims 1 to 8.

32. A network-side device, comprising: memory, processor and computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the method according to any one of claims 9 to 15.

33. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 15.