CN110710251B - Measurement timing configuration method, terminal equipment and network equipment - Google Patents
Measurement timing configuration method, terminal equipment and network equipment Download PDFInfo
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- CN110710251B CN110710251B CN201880037110.1A CN201880037110A CN110710251B CN 110710251 B CN110710251 B CN 110710251B CN 201880037110 A CN201880037110 A CN 201880037110A CN 110710251 B CN110710251 B CN 110710251B
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Abstract
The invention discloses a measurement timing configuration method, a terminal device, a network device and a computer storage medium, wherein the method comprises the following steps: determining at least one parameter of measurement timing according to configuration information of a synchronization signal block SSB; receiving an SSB for measurement based on at least one parameter of the measurement timing.
Description
Technical Field
The present invention relates to the field of information processing technologies, and in particular, to a measurement timing configuration method, a terminal device, a network device, and a computer storage medium.
Background
An LTE system-based licensed-assisted access (LAA-LTE) system provides services to a terminal device by using a carrier on a licensed spectrum as a primary carrier and a carrier on an unlicensed spectrum as a secondary carrier on the basis of carrier aggregation. In the LAA-LTE system, a network device needs to send a DRS signal on an unlicensed carrier, so that a terminal device in a local cell can synchronize with a cell on the unlicensed carrier, and a terminal device in an adjacent cell can complete RRM measurement (RSRP, RSRQ, etc.) on the signal in the local cell. The DRS (Discovery Signal) in the LTE system includes a PSS (primary synchronization Signal), an SSS (secondary synchronization Signal), and a CRS (cell common reference Signal). Currently, 3GPP specifies that DRS (Discovery Reference Signal, DRS for short) for RRM measurement of LAA can be sent as follows: a plurality of transmittable positions is configured in a DMTC (DRS Measurement Configuration) that periodically appears.
Common channels and signals in the NR system, such as synchronization signals and broadcast channels, need to cover the whole cell in a multi-beam scanning manner for UEs in the cell to receive. The multi-beam transmission of the Synchronization Signal (SS) is realized by defining SS/PBCH burst set. In the NR-unlicensed system, DRSs also need to be defined for measurement of cells on unlicensed spectrum. However, since the existing LAA system is fixed for 6ms and the multefire system is 1-10 subframes, the measurement of the SSB with configurable period in the NR system cannot be satisfied.
Disclosure of Invention
In order to solve the above technical problem, embodiments of the present invention provide a measurement timing configuration method, a terminal device, a network device, and a computer storage medium.
The embodiment of the invention provides a measurement timing configuration method, which is applied to terminal equipment and comprises the following steps:
determining at least one parameter of measurement timing according to configuration information of a synchronization signal block SSB;
receiving an SSB for measurement based on at least one parameter of the measurement timing.
The embodiment of the invention provides a measurement timing configuration method, which is applied to network equipment and comprises the following steps:
transmitting at least one parameter of measurement timing to the terminal device; wherein the at least one parameter of the measurement timing is determined by configuration information of the SSB.
An embodiment of the present invention provides a terminal device, where the terminal device includes:
a first processing unit, which determines at least one parameter of the measurement timing according to the configuration information of the synchronization signal block SSB;
and the first communication unit receives the SSB for measurement based on at least one parameter of the measurement timing.
An embodiment of the present invention provides a network device, where the network device includes:
a second communication unit that transmits at least one parameter of measurement timing to the terminal device; wherein the at least one parameter of the measurement timing is determined by configuration information of the SSB.
The terminal device provided by the embodiment of the invention comprises: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is configured to perform the steps of the aforementioned method when running the computer program.
The network device provided by the embodiment of the invention comprises: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is configured to perform the steps of the aforementioned method when running the computer program.
Embodiments of the present invention provide a computer storage medium, which stores computer-executable instructions, and when executed, implement the foregoing method steps.
According to the technical scheme of the embodiment of the invention, the terminal equipment can acquire at least one parameter of the measurement timing and carry out measurement based on the at least one parameter of the measurement timing; therefore, reasonable configuration of parameters in the configuration of measurement timing is ensured, and accurate measurement of the DRS by the terminal is facilitated.
Drawings
Fig. 1 is a schematic flow chart of a measurement timing configuration method according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a structure of a terminal device according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a network device according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a hardware architecture according to an embodiment of the present invention.
Detailed Description
So that the manner in which the features and aspects of the embodiments of the present invention can be understood in detail, a more particular description of the embodiments of the invention, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings.
The first embodiment,
An embodiment of the present invention provides a measurement timing configuration method, which is applied to a terminal device, and as shown in fig. 1, the method includes:
step 101: determining at least one parameter of measurement timing according to configuration information of a synchronization signal block SSB;
step 102: receiving an SSB for measurement based on at least one parameter of the measurement timing.
Specifically, the at least one parameter of the measurement timing comprises at least one of: a period of the measurement window, an offset of the measurement window, a duration of the measurement window.
The configuration information of the SSB comprises at least one of the following:
the SSB period, the position information of the half frame where the SSB is located, the number of the sub-frames occupied by the SSB in the SSB burst set, and the number information of the SSB in the SSB burst set.
It should be further noted that, in this embodiment, the measurement timing may be: a discovery signal Measurement time Configuration (DMTC) or may be an SMTC (SS/PBCH blocks Measurement Configuration, synchronization signal block/physical broadcast channel block Measurement Timing Configuration).
How to determine at least one parameter of the measurement timing based on the configuration information of the SSB is explained below based on several scenarios:
first, the period of the measurement window is determined to be an integer multiple of the SSB period.
Specifically, the DMTC period or the SMTC period may be determined as an integral multiple of the SSB period.
The integer multiple may be set according to actual conditions, for example, may be 2 times or may be a larger multiple. And are not exhaustive herein.
Secondly, determining the offset of the measurement window according to the number of the subframes occupied by the SSBs in the SSB burst set or the information of the number of the SSBs contained in the SSB burst set.
Specifically, the DMTC offset or the SMTC offset may be determined according to the number of subframes occupied by SSBs in the SSB burst set or the SSB number information included in the SSB burst set.
For example, according to the timing configuration of the SSB and the subcarrier spacing of the SSB, the SSB occupies a maximum of 5ms, i.e., 5 subframes. The DMTC offset may determine a starting subframe of the DMTC opportunity, and in order to match the measurement timing (DMTC or SMTC) of the DMTC with the transmission position of the SSB, the offset of the DMTC may determine a step size of the measurement timing (DMTC or SMTC) offset according to information about the number of subframes occupied by the SSB in the SSB burst set (or according to the number of SSBs in the SSB burst set), for example, the SSB occupies 5 subframes, and the offset step size of the DMTC is 5 subframes, for example, the offset of the DMTC takes 0, 5, 10, 15. Alternatively, for example, the SSB is 5, and the offset for that DMTC may be 5 subframes. Of course, the foregoing is merely an example, and other corresponding ways may exist, which are not exhaustive here.
Thirdly, determining the duration of the measurement window according to at least one parameter of the SSB period in the SSB configuration information, the number of the sub-frames occupied by the SSB in the SSB burst set and the SSB number information contained in the SSB burst set.
And determining the duration of the DMTC opportunity or the SMTC opportunity according to at least one parameter of the SSB period in the SSB configuration information, the number of subframes occupied by the SSBs in the SSB burst set and the SSB number information contained in the SSB burst set.
For example, the period of the SSB is configured to the terminal through a high-level parameter, the terminal uses the period as the duration of the DMTC opportunity, and obtains the position of the duration of the DMTC opportunity by combining the DMTC period and the DMTC offset in the DMTC configuration information, and the DRS is measured at the duration of the opportunity.
Further, the determining the duration of the measurement window includes:
adding X subframes or time slots to the SSB period as the duration of the measurement window;
wherein the X subframes or time slots are predefined or indicated by configuration information; x is an integer of 1 or more.
That is, the SSB period plus X subframes or timeslots is used as the duration of the DMTC opportunity or SMTC opportunity; wherein the X subframes or time slots are predefined or indicated by DMTC (or SMTC) configuration information; x is an integer of 1 or more.
For example, the X number of subframes or slots may be predefined or indicated in the DMTC configuration information; x may be determined by at least one of the number of subframes occupied by the SSB or SSB number information contained in an SSB burst set. For example, X is equal to the number of subframes occupied by the SSB.
For example, a period of the SSB is configured to the terminal through a high-level parameter, and the terminal increases X subframes or slots on the basis of the period as the duration of the DMTC opportunity, where X may be predefined, and for example, X ═ 5 sets the actual duration of the DMTC so as to enable DRSs of the neighboring cell to fall within a measurement timing range (DMTC or SMTC) of the DMTC, so that the terminal may measure DRSs of both the local cell and the neighboring cell in the window. Meanwhile, X can also be indicated to the terminal through DMTC configuration information. And combining the DMTC period and the DMTC offset in the DMTC configuration information to obtain the position of the duration of the opportunity, and measuring the DRS in the duration of the opportunity.
Therefore, by adopting the scheme, the terminal equipment can acquire at least one parameter of the measurement timing and carry out measurement based on the at least one parameter of the measurement timing; therefore, reasonable configuration of parameters in the configuration of measurement timing is ensured, and accurate measurement of the DRS by the terminal is facilitated.
Example II,
The embodiment of the invention provides a measurement timing configuration method, which is applied to network equipment and comprises the following steps:
transmitting at least one parameter of measurement timing to the terminal device; wherein the at least one parameter of the measurement timing is determined by configuration information of the SSB.
The at least one parameter of the measurement timing comprises at least one of: a period of the measurement window, an offset of the measurement window, a duration of the measurement window.
In this embodiment, the measurement timing may configure DMTC or SMTC for the discovery signal measurement time.
Wherein the configuration information of the SSB comprises at least one of the following:
the SSB period, the position information of the half frame where the SSB is located, the number of the sub-frames occupied by the SSB in the SSB burst set, and the number information of the SSB in the SSB burst set.
The following describes a manner of determining at least one parameter of measurement timing based on the configuration information of the SSB based on several scenarios, which may specifically include:
first, the period of the measurement window is determined to be an integral multiple of the SSB period.
Specifically, the DMTC period (or SMTC period) may be determined to be an integer multiple of the SSB period.
The integer multiple may be set according to actual conditions, for example, may be 2 times or may be a larger multiple. And are not exhaustive herein.
And secondly, determining the offset of the measurement window according to the number of the subframes occupied by the SSBs in the SSB burst set or the information of the number of the SSBs contained in the SSB burst set.
For example, the DMTC offset is determined according to the number of subframes occupied by SSBs in the SSB burst set or the SSB number information included in the SSB burst set. The DMTC offset may be replaced by a SMTC offset, which is not described in detail.
As illustrated with the DMTC offset, the SSB occupancy may occupy a maximum of 5ms, i.e., 5 subframes, depending on the timing configuration of the SSB and the subcarrier spacing of the SSB, for example. The DMTC offset may determine a starting subframe of the DMTC opportunity, and in order to match the measurement timing of the DMTC with the transmission position of the SSB, the offset of the DMTC may determine an offset step size according to information about the number of subframes occupied by the SSB in the SSB burst set (or according to the number of SSBs in the SSB burst set), for example, if the SSB occupies 5 subframes, the offset step size of the DMTC is 5 subframes, for example, the offset of the DMTC takes 0, 5, 10, 15. Alternatively, for example, the SSB is 5, and the offset for that DMTC may be 5 subframes. Of course, the foregoing is merely an example, and other corresponding ways may exist, which are not exhaustive here.
Thirdly, determining the duration of the measurement window according to at least one parameter of the SSB period, the number of the sub-frames occupied by the SSB in the SSB burst set and the information of the number of the SSBs contained in the SSB burst set.
For example, the duration of the DMTC opportunity or the SMTC opportunity is determined according to at least one parameter of the SSB period in the SSB configuration information, the number of subframes occupied by the SSBs in the SSB burst set, and the SSB number information included in the SSB burst set.
For example, the period of the SSB is configured to the terminal through a high-level parameter, the terminal uses the period as the duration of the DMTC opportunity, and obtains the location of the DMTC opportunity by combining the DMTC period and the DMTC offset in the DMTC configuration information, and measures the DRS in the opportunity.
Further, adding X subframes or time slots to the SSB period as the duration of the measurement window;
wherein the X subframes or time slots are predefined or indicated by configuration information; x is an integer of 1 or more.
Specifically, the SSB period may be added with X subframes or timeslots as the duration of the DMTC occasion (or the duration of the SMTC occasion); wherein the X subframes or time slots are predefined or indicated by DMTC configuration information; x is an integer of 1 or more.
The X number of subframes or slots may be predefined or indicated by configuration information; x may be determined by at least one of the number of subframes occupied by the SSB or SSB number information contained in an SSB burst set. For example, X is equal to the number of subframes occupied by the SSB.
For example, a period of the SSB is configured to the terminal through a high-level parameter, and the terminal increases X subframes or slots on the basis of the period as the duration of the DMTC opportunity, where X may be predefined, for example, X ═ 5 sets the actual duration of the DMTC, so that the DRSs of the neighboring cell can also fall within the duration range of the opportunity, so that the terminal can measure the DRSs of the local cell and the neighboring cell in the window. Meanwhile, X can also be indicated to the terminal through DMTC configuration information. And combining the DMTC period and the DMTC offset in the DMTC configuration information to obtain the position of the duration of the opportunity, and measuring the DRS in the duration of the opportunity.
Therefore, by adopting the scheme, the terminal equipment can acquire at least one parameter of the measurement timing and carry out measurement based on the at least one parameter of the measurement timing; therefore, reasonable configuration of parameters in the configuration of measurement timing is ensured, and accurate measurement of the DRS by the terminal is facilitated.
Example III,
An embodiment of the present invention provides a terminal device, as shown in fig. 2, including:
a first processing unit 21 that determines at least one parameter of measurement timing according to configuration information of the synchronization signal block SSB;
the first communication unit 22 receives the SSB for measurement based on at least one parameter of the measurement timing.
Specifically, the at least one parameter of the measurement timing comprises at least one of: a period of the measurement window, an offset of the measurement window, a duration of the measurement window.
The configuration information of the SSB comprises at least one of the following:
the SSB period, the position information of the half frame where the SSB is located, the number of the sub-frames occupied by the SSB in the SSB burst set, and the number information of the SSB in the SSB burst set.
It should be further noted that, in this embodiment, the measurement timing may be: a discovery signal Measurement time Configuration (DMTC) or may be an SMTC (SS/PBCH blocks Measurement Configuration, synchronization signal block/physical broadcast channel block Measurement Timing Configuration).
How to determine at least one parameter of the measurement timing based on the configuration information of the SSB is explained below based on several scenarios:
the first, first processing unit 21, determines the period of the measurement window to be an integer multiple of the SSB period.
Specifically, the DMTC period or the SMTC period may be determined as an integral multiple of the SSB period.
The integer multiple may be set according to actual conditions, for example, may be 2 times or may be a larger multiple. And are not exhaustive herein.
The second and first processing units 21 determine the offset of the measurement window according to the number of subframes occupied by SSBs in the SSB burst set or the SSB number information included in the SSB burst set.
Specifically, the DMTC offset or the SMTC offset may be determined according to the number of subframes occupied by SSBs in the SSB burst set or the SSB number information included in the SSB burst set.
For example, according to the timing configuration of the SSB and the subcarrier spacing of the SSB, the SSB occupies a maximum of 5ms, i.e., 5 subframes. The DMTC offset may determine a starting subframe of the DMTC opportunity, and in order to match the measurement timing (DMTC or SMTC) of the DMTC with the transmission position of the SSB, the offset of the DMTC may determine a step size of the measurement timing (DMTC or SMTC) offset according to information about the number of subframes occupied by the SSB in the SSB burst set (or according to the number of SSBs in the SSB burst set), for example, the SSB occupies 5 subframes, and the offset step size of the DMTC is 5 subframes, for example, the offset of the DMTC takes 0, 5, 10, 15. Alternatively, for example, the SSB is 5, and the offset for that DMTC may be 5 subframes. Of course, the foregoing is merely an example, and other corresponding ways may exist, which are not exhaustive here.
And a third processing unit 21, configured to determine the duration of the measurement window according to at least one parameter of the SSB period in the SSB configuration information, the number of subframes occupied by the SSBs in the SSB burst set, and SSB number information included in the SSB burst set.
And determining the duration of the DMTC opportunity or the SMTC opportunity according to at least one parameter of the SSB period in the SSB configuration information, the number of subframes occupied by the SSBs in the SSB burst set and the SSB number information contained in the SSB burst set.
For example, the period of the SSB is configured to the terminal through a high-level parameter, the terminal uses the period as the duration of the DMTC opportunity, and obtains the position of the duration of the DMTC opportunity by combining the DMTC period and the DMTC offset in the DMTC configuration information, and the DRS is measured at the duration of the opportunity.
Further, the determining the duration of the measurement window includes:
adding X subframes or time slots to the SSB period as the duration of the measurement window;
wherein the X subframes or time slots are predefined or indicated by configuration information; x is an integer of 1 or more.
That is, the SSB period plus X subframes or timeslots is used as the duration of the DMTC opportunity or SMTC opportunity; wherein the X subframes or time slots are predefined or indicated by DMTC (or SMTC) configuration information; x is an integer of 1 or more.
For example, the X number of subframes or slots may be predefined or indicated in the DMTC configuration information; x may be determined by at least one of the number of subframes occupied by the SSB or SSB number information contained in an SSB burst set. For example, X is equal to the number of subframes occupied by the SSB.
For example, a period of the SSB is configured to the terminal through a high-level parameter, and the terminal increases X subframes or slots on the basis of the period as the duration of the DMTC opportunity, where X may be predefined, and for example, X ═ 5 sets the actual duration of the DMTC so as to enable DRSs of the neighboring cell to fall within a measurement timing range (DMTC or SMTC) of the DMTC, so that the terminal may measure DRSs of both the local cell and the neighboring cell in the window. Meanwhile, X can also be indicated to the terminal through DMTC configuration information. And combining the DMTC period and the DMTC offset in the DMTC configuration information to obtain the position of the duration of the opportunity, and measuring the DRS in the duration of the opportunity.
Therefore, by adopting the scheme, the terminal equipment can acquire at least one parameter of the measurement timing and carry out measurement based on the at least one parameter of the measurement timing; therefore, reasonable configuration of parameters in the configuration of measurement timing is ensured, and accurate measurement of the DRS by the terminal is facilitated.
Example four,
An embodiment of the present invention provides a network device, as shown in fig. 3, including:
a second communication unit 31 that transmits at least one parameter of measurement timing to the terminal device; wherein the at least one parameter of the measurement timing is determined by configuration information of the SSB.
The at least one parameter of the measurement timing comprises at least one of: a period of the measurement window, an offset of the measurement window, a duration of the measurement window.
In this embodiment, the measurement timing may configure DMTC or SMTC for the discovery signal measurement time.
Wherein the configuration information of the SSB comprises at least one of the following:
the SSB period, the position information of the half frame where the SSB is located, the number of the sub-frames occupied by the SSB in the SSB burst set, and the number information of the SSB in the SSB burst set.
The following description is based on several scenarios on how to determine the manner of at least one parameter of the DMTC based on the configuration information of the SSB before sending the at least one parameter of the DMTC to the terminal device, and may specifically include:
the first method, the network device further comprises:
and the second processing unit 32 determines the period of the measurement window, which is an integral multiple of the SSB period.
Specifically, the DMTC period (or SMTC period) may be determined to be an integer multiple of the SSB period.
The integer multiple may be set according to actual conditions, for example, may be 2 times or may be a larger multiple. And are not exhaustive herein.
The second processing unit 32 determines the offset of the measurement window according to the number of subframes occupied by SSBs in the SSB burst set or the SSB number information included in the SSB burst set.
For example, the DMTC offset is determined according to the number of subframes occupied by SSBs in the SSB burst set or the SSB number information included in the SSB burst set. The DMTC offset may be replaced by a SMTC offset, which is not described in detail.
As illustrated with the DMTC offset, the SSB occupancy may occupy a maximum of 5ms, i.e., 5 subframes, depending on the timing configuration of the SSB and the subcarrier spacing of the SSB, for example. The DMTC offset may determine a starting subframe of the DMTC opportunity, and in order to match the measurement timing of the DMTC with the transmission position of the SSB, the offset of the DMTC may determine an offset step size according to information about the number of subframes occupied by the SSB in the SSB burst set (or according to the number of SSBs in the SSB burst set), for example, if the SSB occupies 5 subframes, the offset step size of the DMTC is 5 subframes, for example, the offset of the DMTC takes 0, 5, 10, 15. Alternatively, for example, the SSB is 5, and the offset for that DMTC may be 5 subframes. Of course, the foregoing is merely an example, and other corresponding ways may exist, which are not exhaustive here.
And the third and second processing units 32 determine the duration of the measurement window according to at least one parameter of the SSB period, the number of subframes occupied by SSBs in the SSB burst set, and the SSB number information included in the SSB burst set.
For example, the duration of the DMTC opportunity or the SMTC opportunity is determined according to at least one parameter of the SSB period in the SSB configuration information, the number of subframes occupied by the SSBs in the SSB burst set, and the SSB number information included in the SSB burst set.
For example, the period of the SSB is configured to the terminal through a high-level parameter, the terminal uses the period as the duration of the DMTC opportunity, and obtains the location of the DMTC opportunity by combining the DMTC period and the DMTC offset in the DMTC configuration information, and measures the DRS in the opportunity.
Further, adding X subframes or time slots to the SSB period as the duration of the measurement window;
wherein the X subframes or time slots are predefined or indicated by configuration information; x is an integer of 1 or more.
Specifically, the SSB period may be added with X subframes or timeslots as the duration of the DMTC occasion (or the duration of the SMTC occasion); wherein the X subframes or time slots are predefined or indicated by DMTC configuration information; x is an integer of 1 or more.
The X number of subframes or slots may be predefined or indicated by configuration information; x may be determined by at least one of the number of subframes occupied by the SSB or SSB number information contained in an SSB burst set. For example, X is equal to the number of subframes occupied by the SSB.
For example, a period of the SSB is configured to the terminal through a high-level parameter, and the terminal increases X subframes or slots on the basis of the period as the duration of the DMTC opportunity, where X may be predefined, for example, X ═ 5 sets the actual duration of the DMTC, so that the DRSs of the neighboring cell can also fall within the duration range of the opportunity, so that the terminal can measure the DRSs of the local cell and the neighboring cell in the window. Meanwhile, X can also be indicated to the terminal through DMTC configuration information. And combining the DMTC period and the DMTC offset in the DMTC configuration information to obtain the position of the duration of the opportunity, and measuring the DRS in the duration of the opportunity.
Therefore, by adopting the scheme, the terminal equipment can acquire at least one parameter of the measurement timing and carry out measurement based on the at least one parameter of the measurement timing; therefore, reasonable configuration of parameters in the configuration of measurement timing is ensured, and accurate measurement of the DRS by the terminal is facilitated.
An embodiment of the present invention further provides a hardware composition architecture of a network device or a terminal device, as shown in fig. 4, including: at least one processor 41, memory 42, at least one network interface 43. The various components are coupled together by a bus system 44. It will be appreciated that the bus system 44 is used to enable communications among the components. The bus system 44 includes a power bus, a control bus, and a status signal bus in addition to the data bus. For clarity of illustration, however, the various buses are labeled as bus system 44 in fig. 4.
It will be appreciated that memory 42 in embodiments of the invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory.
In some embodiments, memory 42 stores the following elements, executable modules or data structures, or a subset thereof, or an expanded set thereof:
an operating system 421 and application programs 422.
Wherein the processor 41 is configured to: the method steps of the first or second embodiment can be processed, and are not described herein again.
In an embodiment of the present invention, a computer storage medium is provided, where computer-executable instructions are stored, and when executed, the computer-executable instructions implement the method steps of the first or second embodiment.
The device according to the embodiment of the present invention may also be stored in a computer-readable storage medium if it is implemented in the form of a software functional module and sold or used as an independent product. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several 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 methods described in the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a magnetic disk, or an optical disk. Thus, embodiments of the invention are not limited to any specific combination of hardware and software.
Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, and the scope of the invention should not be limited to the embodiments described above.
Claims (31)
1. A measurement timing configuration method is applied to terminal equipment, and comprises the following steps:
determining at least one parameter of measurement timing according to configuration information of a synchronization signal block SSB;
receiving an SSB for measurement based on at least one parameter of the measurement timing;
the determining at least one parameter of the measurement timing according to the configuration information of the synchronization signal block SSB includes:
and determining the duration of the measurement window according to at least one parameter of the SSB period in the SSB configuration information, the number of the subframes occupied by the SSBs in the SSB burst set and the SSB number information contained in the SSB burst set.
2. The method of claim 1, wherein the at least one parameter of the measurement timing comprises at least one of: a period of the measurement window, an offset of the measurement window, a duration of the measurement window.
3. The method of claim 1, wherein the configuration information of the SSB comprises at least one of:
the SSB period, the position information of the half frame where the SSB is located, the number of the sub-frames occupied by the SSB in the SSB burst set, and the number information of the SSB in the SSB burst set.
4. The method of claim 1, wherein the measurement timing configures a DMTC for discovery signal measurement time or a SMTC for synchronization signal block/physical broadcast channel block measurement timing configuration.
5. The method according to any of claims 1-3, wherein the determining at least one parameter of measurement timing from configuration information of a synchronization signal block, SSB, comprises:
and determining the period of the measurement window to be integral multiple of the SSB period.
6. The method according to any of claims 1-3, wherein the determining at least one parameter of measurement timing from configuration information of a synchronization signal block, SSB, comprises:
and determining the offset of the measurement window according to the number of the subframes occupied by the SSBs in the SSB burst set or the information of the number of the SSBs contained in the SSB burst set.
7. The method of claim 1, wherein the determining a duration of a measurement window comprises:
adding X subframes or time slots to the SSB period as the duration of the measurement window;
wherein the X subframes or time slots are predefined or indicated by configuration information; x is an integer of 1 or more.
8. A measurement timing configuration method is applied to network equipment, and comprises the following steps:
transmitting at least one parameter of measurement timing to the terminal device; wherein at least one parameter of the measurement timing is determined by configuration information of the SSB;
before the sending of the at least one parameter of the measurement timing to the terminal device, the method further includes:
and determining the duration of the measurement window according to at least one parameter of the SSB period, the number of the sub-frames occupied by the SSBs in the SSB burst set and the SSB number information contained in the SSB burst set.
9. The method of claim 8, wherein the at least one parameter of the measurement timing comprises at least one of: a period of the measurement window, an offset of the measurement window, a duration of the measurement window.
10. The method of claim 8, wherein the configuration information of the SSB comprises at least one of:
the SSB period, the position information of the half frame where the SSB is located, the number of the sub-frames occupied by the SSB in the SSB burst set, and the number information of the SSB in the SSB burst set.
11. The method of claim 8, wherein the measurement timing configures a DMTC or a SMTC for a discovery signal measurement time.
12. The method according to any of claims 8-11, wherein prior to said transmitting at least one parameter of measurement timing to the terminal device, the method further comprises:
and determining the period of the measurement window, wherein the period is integral multiple of the SSB period.
13. The method according to any of claims 8-11, wherein prior to said transmitting at least one parameter of measurement timing to the terminal device, the method further comprises:
and determining the offset of the measurement window according to the number of the subframes occupied by the SSBs in the SSB burst set or the information of the number of the SSBs contained in the SSB burst set.
14. The method of claim 8, wherein the method further comprises:
adding X subframes or time slots to the SSB period as the duration of the measurement window;
wherein the X subframes or time slots are predefined or indicated by configuration information; x is an integer of 1 or more.
15. A terminal device, the terminal device comprising:
a first processing unit, which determines at least one parameter of the measurement timing according to the configuration information of the synchronization signal block SSB;
a first communication unit which receives an SSB for measurement based on at least one parameter of the measurement timing;
the first processing unit is further configured to determine a duration of a measurement window according to at least one parameter of the SSB period in the configuration information of the SSB, the number of subframes occupied by the SSB in the SSB burst set, and SSB number information included in the SSB burst set.
16. The terminal device of claim 15, wherein the at least one parameter of the measurement timing comprises at least one of: a period of the measurement window, an offset of the measurement window, a duration of the measurement window.
17. The terminal device of claim 15, wherein the configuration information of the SSB includes at least one of:
the SSB period, the position information of the half frame where the SSB is located, the number of the sub-frames occupied by the SSB in the SSB burst set, and the number information of the SSB in the SSB burst set.
18. The terminal device of claim 15, wherein the measurement timing configures DMTC for discovery signal measurement time or SMTC for synchronization signal block/physical broadcast channel block measurement timing configuration.
19. The terminal device of any of claims 15-18, wherein the first processing unit determines that a period of a measurement window is an integer multiple of the SSB period.
20. The terminal device according to any of claims 15-18, wherein the first processing unit determines the offset of the measurement window according to a number of subframes occupied by SSBs in the SSB burst set or SSB number information included in the SSB burst set.
21. The terminal device of claim 15, wherein the first processing unit adds X subframes or time slots to an SSB period as a duration of a measurement window;
wherein the X subframes or time slots are predefined or indicated by configuration information; x is an integer of 1 or more.
22. A network device, the network device comprising:
a second communication unit that transmits at least one parameter of measurement timing to the terminal device; wherein at least one parameter of the measurement timing is determined by configuration information of the SSB;
the network device further includes:
and the second processing unit is used for determining the duration of the measurement window according to at least one parameter of the SSB period, the number of the subframes occupied by the SSB in the SSB burst set and the SSB number information contained in the SSB burst set.
23. The network device of claim 22, wherein the at least one parameter of the measurement timing comprises at least one of: a period of the measurement window, an offset of the measurement window, a duration of the measurement window.
24. The network device of claim 22, wherein the configuration information of the SSB comprises at least one of:
the SSB period, the position information of the half frame where the SSB is located, the number of the sub-frames occupied by the SSB in the SSB burst set, and the number information of the SSB in the SSB burst set.
25. The network device of claim 22, wherein the measurement timing configures a DMTC for discovery signal measurement time or a synchronization signal block/physical broadcast channel block measurement timing configuration, SMTC.
26. The network device of any of claims 22-25, wherein the network device further comprises:
and the second processing unit is used for determining the period of the measurement window, and the period is an integral multiple of the SSB period.
27. The network device of any of claims 22-25, wherein the network device further comprises:
and the second processing unit determines the offset of the measurement window according to the number of subframes occupied by the SSBs in the SSB burst set or the information of the number of SSBs contained in the SSB burst set.
28. The network device of claim 22, wherein the network device further comprises:
the second processing unit adds X subframes or time slots to the SSB period as the duration of the measurement window;
wherein the X subframes or time slots are predefined or indicated by configuration information; x is an integer of 1 or more.
29. A terminal device, comprising: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is adapted to perform the steps of the method of any one of claims 1 to 7 when running the computer program.
30. A network device, comprising: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is adapted to perform the steps of the method of any one of claims 8-14 when running the computer program.
31. A computer storage medium storing computer-executable instructions that, when executed, implement the method steps of any of claims 1-14.
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| PCT/CN2018/078634 WO2019169638A1 (en) | 2018-03-09 | 2018-03-09 | Measurement timing configuration method, terminal device, and network device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016020011A1 (en) * | 2014-08-08 | 2016-02-11 | Nokia Solutions And Networks Oy | Determining measurement gap patterns |
| CN107024211A (en) * | 2017-06-22 | 2017-08-08 | 北京航空航天大学 | A kind of deep space probe angle measurement/differential speed measuring/difference ranges Combinated navigation method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9699827B2 (en) * | 2014-04-24 | 2017-07-04 | Qualcomm Incorporated | Transmitting data outside of a discontinuous transmit (DTX) cycle in wireless communications |
| US10206132B2 (en) * | 2014-05-27 | 2019-02-12 | Lg Electronics Inc. | Method and apparatus for performing measurement using discovery reference signal (DRS) in wireless communication system |
| EP3352393B1 (en) * | 2015-08-12 | 2023-06-14 | Electronics and Telecommunications Research Institute | Method and apparatus for transmitting and receiving signal in communication network |
-
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016020011A1 (en) * | 2014-08-08 | 2016-02-11 | Nokia Solutions And Networks Oy | Determining measurement gap patterns |
| CN107024211A (en) * | 2017-06-22 | 2017-08-08 | 北京航空航天大学 | A kind of deep space probe angle measurement/differential speed measuring/difference ranges Combinated navigation method |
Non-Patent Citations (1)
| Title |
|---|
| Remaining details related to SS blocks;Nokia;《3GPP TSG-RAN WG1 meeting #90bis R1-1718611》;20171002;第2-5页 * |
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