CN111601338B - Measurement configuration method, device, user terminal and computer readable storage medium - Google Patents
Measurement configuration method, device, user terminal and computer readable storage medium Download PDFInfo
- Publication number
- CN111601338B CN111601338B CN202010471470.1A CN202010471470A CN111601338B CN 111601338 B CN111601338 B CN 111601338B CN 202010471470 A CN202010471470 A CN 202010471470A CN 111601338 B CN111601338 B CN 111601338B
- Authority
- CN
- China
- Prior art keywords
- measurement
- measurement gap
- gap
- measurement configuration
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
A measurement configuration method, a measurement configuration device, a user terminal and a computer readable storage medium are provided. The method comprises the following steps: receiving measurement configuration information sent by a base station; and measuring the adjacent cell by adopting a sliding measurement gap according to the measurement configuration information, wherein: the starting positions of the measurement gaps in adjacent measurement gap periods are different. By applying the scheme, all pilot frequency neighbor cell measurements can be realized.
Description
Technical Field
The present invention relates to the field of communication measurement technologies, and in particular, to a measurement configuration method and apparatus, a user terminal, and a computer-readable storage medium.
Background
For a connected User Equipment (UE), it is necessary to measure neighboring cells according to measurement configuration of a base station, and report a measurement report when a reporting condition is satisfied. The base station may perform handover decisions based on the measurement reports.
In the actual measurement process, the UE generally needs to measure the adjacent regions with the same frequency and the adjacent regions with the different frequency. When measuring the inter-frequency neighbor cells, the base station needs to configure a Measurement Gap (Gap for short) for the UE. The UE needs to interrupt communication with all current serving cells (one or more serving cells) during GAP, tune its radio frequency to a target pilot frequency to be measured, and measure a synchronization signal of a cell on the pilot frequency, a cell-specific reference signal.
In a New Radio (NR) system for fifth generation mobile communication (5G), a connected UE also needs to measure an inter-frequency cell by using a measurement gap to meet the mobility requirement. However, if the inter-frequency cell is measured according to the measurement configuration method in the Long Term Evolution (LTE) system, some neighbor cells may be missed.
Disclosure of Invention
The problem to be solved by the invention is how to realize the measurement of all pilot frequency adjacent cells.
In order to solve the above problem, an embodiment of the present invention provides a measurement configuration method, which is applied to a user terminal, where the method includes: receiving measurement configuration information sent by a base station; and measuring the adjacent cell by adopting a sliding measurement gap according to the measurement configuration information, wherein: the starting position of the measurement gap in adjacent measurement gap periods is different.
Optionally, the measurement configuration information includes: starting position information of the measurement gap in each measurement gap period, or starting position information of the measurement gap in the initial measurement gap period.
Optionally, the starting position information of the measurement gap in each measurement gap period, or the starting position information of the measurement gap in the initial measurement gap period includes: offset information relative to the starting position of the measurement gap period.
Optionally, the measurement configuration information further includes: and measuring the movement value information of the starting position of the gap in the next measuring gap period.
Optionally, the movement value of the start position of the measurement gap in the next measurement gap period is the same as the length of the measurement gap in the current measurement gap period.
Optionally, the measurement configuration information further includes: gap period information is measured.
Optionally, the measurement configuration information further includes: length information of the measurement gap in each measurement gap period.
Optionally, the length information of the measurement gap in each measurement gap period is related to the transmission period of the synchronization signal of the current neighboring cell.
Optionally, the measuring the neighboring cell by using a sliding measurement gap according to the measurement configuration information includes: and in 3 continuous measurement gap periods, measuring the adjacent region for three times according to the measurement gaps with the lengths of 6ms, 7ms and 7ms respectively.
Optionally, the measuring the neighboring cell by using a sliding measurement gap according to the measurement configuration information includes: and in 4 continuous measurement gap periods, measuring the adjacent cell for four times according to the measurement gap with the length of 5 ms.
Optionally, the measurement configuration information includes: and indication information of the measurement gap type corresponding to the sliding measurement gap.
Optionally, the neighboring cells include an inter-system neighboring cell, and the inter-system is a radio access technology system different from a current access system.
An embodiment of the present invention further provides a measurement configuration apparatus, where the apparatus includes: a receiving unit adapted to receive measurement configuration information transmitted by a base station; a measuring unit adapted to measure the neighboring cell by using a sliding measurement gap according to the measurement configuration information, wherein: the starting position of the measurement gap in adjacent measurement gap periods is different.
Optionally, the measurement configuration information received by the receiving unit includes: starting position information of the measurement gap in each measurement gap period, or starting position information of the measurement gap in the initial measurement gap period.
Optionally, the starting position information in each measurement gap period, or the starting position information of the measurement gap in the initial measurement gap period includes: offset information relative to the starting position of the measurement gap period.
Optionally, the measurement configuration information further includes: and measuring the movement value information of the starting position of the gap in the next measuring gap period.
Optionally, the movement value of the start position of the measurement gap in the next measurement gap period is the same as the length of the measurement gap in the current measurement gap period.
Optionally, the measurement configuration information further includes: gap period information is measured.
Optionally, length information of the measurement gap within each measurement gap period.
Optionally, the length information of the measurement gap in each measurement gap period is related to the transmission period of the synchronization signal of the current neighboring cell.
Optionally, the measurement unit is adapted to perform three measurements on the neighboring cell according to measurement gaps with lengths of 6ms, 7ms, and 7ms in consecutive 3 measurement gap periods, respectively.
Optionally, the measurement unit is adapted to perform four measurements on the neighboring cell according to a measurement gap with a length of 5ms in 4 consecutive measurement gap periods.
Optionally, the measurement configuration information received by the receiving unit includes: and indication information of the type of the measurement gap corresponding to the sliding measurement gap.
Optionally, the neighboring cells include inter-system neighboring cells, and the inter-system is a radio access technology system different from a current access system.
Embodiments of the present invention further provide a computer-readable storage medium, on which computer instructions are stored, and when the computer instructions are executed, the method of any one of the above-mentioned steps is performed.
The embodiment of the present invention further provides a user terminal, which includes a memory and a processor, where the memory stores computer instructions capable of running on the processor, and the processor executes any of the steps of the method when executing the computer instructions.
Compared with the prior art, the technical scheme of the embodiment of the invention has the following advantages:
by adopting the scheme, because the initial positions of the measurement gaps in the adjacent measurement gap periods are different, the measurement gaps in the measurement gap periods form sliding measurement gaps, and the adjacent cells are measured by adopting the sliding measurement gaps, so that after multiple times of measurement, the synchronous signals and the reference signals which are sent to all the adjacent cells by the base station can be received, and the measurement of all the adjacent cells can be realized.
Drawings
Fig. 1 is a schematic diagram of a 5G system that employs fixed-location measurement gaps for neighbor cell measurement;
FIG. 2 is a flow chart of a measurement configuration method in an embodiment of the present invention;
FIG. 3 is a schematic diagram of a 5G system using a sliding measurement gap for neighbor cell measurement;
fig. 4 is a schematic structural diagram of a measurement configuration apparatus according to an embodiment of the present invention.
Detailed Description
In an LTE system, a GAP period is 40ms or 80ms, a base station indicates the period of the GAP and a starting subframe of the GAP in the period to UE, each GAP period has one GAP, the time duration is 6ms, and the UE measures different frequencies or different system adjacent regions by using the GAP with a fixed position in each GAP period.
Referring to fig. 1, in an NR i.e. 5G system, a cell transmits a plurality of synchronization signal blocks (SS blocks), each of which includes a synchronization signal and a Physical Broadcast Channel (PBCH). Wherein the synchronization signal information includes: primary Synchronization Signal (PSS) or Secondary Synchronization Signal (SSS). When the UE measures the neighboring cell, it needs to measure the synchronization signal of the neighboring cell and optionally needs to measure the PBCH.
Taking the transmission period of the synchronization signal of the current inter-frequency neighboring cell as 20ms as an example, that is, the time interval T1 between the initial transmission positions of the neighboring synchronization signal blocks 11 and 12 is 20ms, and the GAPs in each GAP period are GAP1 to GAPn in sequence, if the setting of the measurement GAP in the LTE system is used, the initial positions of the GAPs 1 to GAPn in each GAP period are the same (that is, the offsets between the initial position of the GAP and the initial position of the current GAP period are the same), that is, the UE measures the inter-frequency cell at the same position of each GAP period.
For example, the base station may configure the GAP period to be 40ms, and the starting subframe of the GAP in the period is 3, so that the UE may know that the GAP starts from the 3 rd subframe in each period of 40 ms. At this time, the UE needs to tune its radio frequency to the pilot frequency to be measured, perform measurement, tune the radio frequency to the serving frequency in the 9 th subframe of each 40ms period, and re-communicate with the serving cell. At the 9 th subframe, the UE has tuned the radio frequency to the serving frequency, and the GAP length includes the 3 rd subframe, the 4 th subframe, the 5 th subframe, the 6 th subframe, the 7 th subframe, and the 8 th subframe, for 6 ms.
Since multiple cells may be deployed on a frequency, the cells may not be synchronized. For example, based on the System Frame Number (SFN) of the serving cell where the UE is located, the start time of the synchronization signal transmitted by some neighboring cells may be different from the start time of the synchronization signal transmitted by other neighboring cells, and therefore, if the UE still measures the inter-frequency cell at the same position of each GAP period in the NR, the measurement of some neighboring cells may be missed.
In view of the above problems, in the measurement configuration method provided in the embodiment of the present invention, because the initial positions of the measurement gaps in the adjacent measurement gap periods are different, the measurement gaps in the multiple measurement gap periods form a sliding measurement gap, the sliding measurement gap is used to measure the adjacent cell, and after multiple measurements, the synchronization signal and the reference signal of any adjacent cell can be received, so that the measurement of all adjacent cells can be implemented.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 2, an embodiment of the present invention provides a measurement configuration method, where the method may include the following steps:
and step 21, receiving the measurement configuration information sent by the base station.
In particular implementations, the base station may send measurement configuration information to the UE in a variety of ways. For example, the measurement configuration information may be sent to the UE through a Radio Resource Control (RRC) connection.
In a specific implementation, specific content of the measurement configuration information is not limited as long as the UE can perform neighbor cell measurement by using a sliding measurement gap according to the indication of the measurement configuration information. In an embodiment of the invention, the starting positions of the measurement gaps in adjacent measurement gap periods are different, so that the sliding measurement gap can be formed.
In an embodiment of the present invention, the measurement configuration information may include: starting position information of the measurement gap in each measurement gap period. In this case, the measurement gap period and the length of each measurement gap may be preset by a communication protocol, for example, the measurement gap period may be one of 40ms, 64ms, or 80ms preset by a protocol, such as 40ms by default, and the measurement gap length may be one of 6ms or 7ms preset by a protocol, such as 6ms by default. The UE can determine the initial position and the end position of the GAP in each measurement GAP period only by acquiring the initial position information of the measurement GAP in each measurement GAP period, and then measure the adjacent cell by using the GAP.
Generally, the UE measures the adjacent regions of different frequencies or different systems by using the GAP, but some UEs need to measure the adjacent regions of the same frequency by using the GAP, for example, for a low-cost terminal, the UE has no capability of receiving a signal of a serving cell and detecting the adjacent regions of the same frequency at the same time, so the adjacent regions of the same frequency can be measured by using the GAP.
In an embodiment of the present invention, the starting position information of the measurement gap in each measurement gap period may include: offset information relative to the starting position of the measurement gap period. The starting position of the measurement gap period may be a starting subframe number of the measurement gap period.
For example, when the measurement gap period is 40ms, the start position of the measurement gap period corresponds to the system frame number SFN of 0 and the subframe number of 0, the SFN of 4 and the subframe number of 0, the SFN of 8 and the subframe number of 0 … …, and the like. It is assumed here that: the SFN starts to cycle from 0 to 1023, and then starts to cycle from 0 again, each SFN corresponds to 10 subframes, each subframe has a length of 1ms, and the subframe numbers are subframe 0, subframe 1 to subframe 9 in sequence, so that when the initial position information of the measurement gap is 4, that is, the initial position difference with respect to the measurement gap period is 4 ms.
In another implementation of the present invention, in order to save signaling overhead, the measurement configuration information may include: starting position information of the measurement gap within an initial number of measurement gap periods. Wherein the indicated number of measurement gaps is related to a specific starting position of the measurement gaps, typically several measurement gaps of the initial measurement gaps where the starting positions are not repeated. Once the start position of the GAP is repeated, the base station does not need to indicate that the UE knows the start position of the GAP in the next measurement GAP period.
In another embodiment of the present invention, to further save signaling overhead, the measurement configuration information may include: initial position information of the measurement gap within the initial measurement gap period. That is, the base station may only configure the starting location information of the measurement gap in the initial measurement gap period for the UE, and at this time, the UE may complete measurement on the neighboring cell according to other configuration information of the default protocol. For example, the UE may determine the measurement gaps in other measurement gap periods based on the default length of the measurement gap and the offsets of the start positions of the measurement gaps in other measurement gap periods relative to the start position of the measurement gap in the initial measurement gap period, so as to complete the measurement of the neighboring cell.
In a specific implementation, an offset between a starting position of the measurement gap in a next measurement gap period and a starting position of the measurement gap period in a current measurement gap period is used as a moving value of the starting position of the measurement gap in the next measurement gap period.
In an embodiment of the present invention, the measurement configuration information may further include: and measuring the movement value information of the starting position of the gap in the next measuring gap period.
In one embodiment, the movement of the start position of the measurement gap in the next measurement gap period may be smaller than the length of the measurement gap in the current measurement gap period, and there may be an overlap between adjacent measurement gaps.
In an embodiment of the present invention, a moving value of the starting position of the measurement gap in the next measurement gap period may also be the same as the length of the current measurement gap, and at this time, two adjacent measurement gaps may not overlap, so that more synchronization signals of potential neighboring cells may be received in the shortest time, and the measurement efficiency is improved.
In an embodiment of the present invention, the measurement configuration information may further include: gap period information is measured. That is, the measurement gap period information may be configured by the base station, and the UE performs the sliding measurement according to the measurement gap period configured by the base station. When the measurement gap period has various possibilities, the base station is required to configure an exact measurement gap period; when the protocol only sets one measurement gap period, the base station is not required to configure the measurement gap period.
In an embodiment of the present invention, the measurement configuration information may further include: length information of the measurement gap in each measurement gap period. That is, the length information of the measurement gap in each measurement gap period may be configured by the base station, and the UE performs the sliding measurement according to the length of the measurement gap configured by the base station. When there are many possibilities to measure the GAP length, the base station is required to configure the exact GAP length; when the protocol only sets one measurement GAP length, the base station is not required to configure the GAP length.
In the current NR system, the correspondence between the SFN and the subframe and the duration of each subframe are not yet clear. An SFN may include 10 subframes, and the duration of each subframe may be 1ms, although the number of subframes and the duration of each subframe in an SFN may also be set in other manners, and are not limited in particular. Typically, SFNs range from 0 to 1023, 1024, starting again at 0 after 1023.
In an NR system, an SFN includes 10 subframes, where a duration of each subframe is 1ms, a measurement GAP period is 40ms, and a measurement GAP length is 6ms, where when the SFN is 2, the UE indicates that a measurement GAP start position is 1 in measurement configuration information received, and the measurement configuration information indicates that a movement value of a GAP in an adjacent measurement GAP period is the same as the GAP length, for the UE, a start subframe number of the GAP in an initial measurement GAP period is 1, because the UE cannot apply the GAP in the current measurement GAP period, and the current SFN is already 2. The UE starts to apply the measurement gap configuration in the next measurement gap period, that is, when the SFN is 4 and the subframe number is 1, the first measurement gap of the UE starts, the UE tunes its radio frequency to the inter-frequency or inter-system frequency to be measured to perform measurement, at this time, the UE may need to detect multiple inter-frequency or inter-system frequencies, and the time for the UE to perform the inter-frequency or inter-system frequency measurement may be at most 6 ms.
Then, the UE needs to resume communication with the serving cell when SFN-4 and subframe number is 7. In the next measurement gap period (i.e., a 40ms period starting from SFN-8 and subframe number-0), the UE applies a measurement gap starting from SFN-8 and subframe number-7 to SFN-9 and subframe number-2, which includes three subframes with subframe numbers of 7, 8, and 9 altogether, and three subframes with subframe numbers of 0, 1, and 2 altogether, in SFN-9, and resumes communication with the serving cell when SFN-9 and subframe number-3. The difference between the initial subframe of the GAP in the current GAP period of 7 and the initial subframe of the GAP in the previous GAP period of 1 is 6ms, which is the movement value of the GAP in the adjacent measurement GAP period. In the next GAP period, the UE applies a new sliding GAP to perform sliding measurement, that is, the UE needs to know the starting position of the GAP in the next GAP period according to the moving value of the GAP in the adjacent measurement GAP period.
In the embodiment of the present invention, the length of the measurement gap may be preset in a communication protocol, or may be configured by the base station. The movement value of the GAP in the adjacent measurement GAP period may be set by the base station, or may be preset in the communication protocol, for example, the preset movement value is equal to the GAP length.
Referring to fig. 3, taking the transmission cycle of the current inter-frequency neighbor synchronization signal as 20ms as an example, that is, the time interval between the initial transmission positions of the neighboring synchronization signal blocks 31 and 32 is 20ms, in order to implement measurement of all possible NR neighbors within 20ms and reduce communication interruption between the UE and the network, the UE may perform three measurements on the neighbors according to measurement GAPs with lengths of 6ms, 7ms, and 7ms (or 7ms, and 6ms, or 7ms, 6ms, and 7ms) respectively in the neighboring GAP period.
Specifically, the measurement GAP in the first measurement GAP period is GAP1, starting with SFN ═ 0 and subframe number ═ 0, and has a length of 6 ms;
the measurement GAP in the second measurement GAP period is GAP2, starting from SFN 4 and subframe number 6, with a length of 7ms, where the mobility value with GAP1 is 6 ms;
the measurement GAP in the third measurement GAP period is GAP3, starting from SFN-9 and subframe number-3, and the length is 7ms, and the moving value with GAP2 is 7ms at this time;
the measurement GAP in the fourth measurement GAP period is GAP4 (equivalent to GAP1, because its starting position is the same as GAP 1), starting from SFN 12 and subframe number 0, and has a length of 6ms, where the movement value with GAP3 is 7 ms;
……
after three times of movement, the measurement GAP4 of the fourth measurement GAP is located at the same position as the first measurement GAP window, so that it can be seen that, in each synchronization signal transmission cycle, through 3 times of movement of the GAP window, the measurement of the synchronization signal block transmitted by the potential neighboring cell can be effectively realized, and even if the cell is not synchronized with other neighboring cells, the UE will not miss the measurement of the cell.
The embodiment of fig. 3 may also have other implementation manners, when the serving base station of the UE can accurately know the distribution of the synchronization signals of the inter-frequency neighboring cell, the sliding GAP may be configured more specifically, for example, the GAP distribution in the neighboring GAP period is GAP1, GAP3, GAP1, and GAP3 … …, at this time, GAP2 does not occur, because the synchronization signals sent by the neighboring cell do not occur in the window corresponding to GAP 2; or GAP distribution in adjacent GAP periods is GAP2, GAP3, GAP2 and GAP3 … ….
In a specific implementation, when the transmission period of the synchronization signal of the current different neighboring cell is 20ms, the length of the measurement GAP may also be 5ms, the moving value of the starting position of the measurement GAP each time is also 5ms, and in the neighboring GAP period, 4 measurements are performed on the neighboring cell, that is, the measurement GAP window after 4 movements is located at the same position as the first measurement GAP again.
In another embodiment of the present invention, the measurement configuration information does not need to include specific information content, but only needs to indicate a sliding measurement gap, that is, the measurement gap type corresponding to the measurement gap is indicated as sliding. That is to say, the base station may directly instruct the UE to measure the neighboring cell by using the sliding measurement gap currently, and after receiving the instruction information, the UE obtains the specific information content corresponding to the default sliding measurement gap to perform corresponding measurement, so as to save the wireless signaling transmission resource.
For example, the measurement is performed on the inter-frequency and inter-system neighbor by using the sliding GAP in the adjacent 3 GAP periods (default GAP period is 40ms) according to the GAP1(6ms length), GAP2(7ms length) and GAP3(7ms length) mentioned above. The specific information content corresponding to the sliding measurement gap may be information such as a specific measurement gap period and a length of the measurement gap in each measurement gap period.
As another implementation manner of this embodiment, in addition to indicating the sliding measurement GAP, the measurement configuration information also indicates the start position of the GAP in the initial measurement GAP period; or also indicates the GAP start position and the measurement GAP period in the initial measurement GAP period.
In an embodiment of the present invention, when the System accessed by the UE is an NR System, the heterogeneous System is a non-NR System, for example, the heterogeneous System may be an LTE System or a Global System for Mobile Communication (GSM). When the system accessed by the UE is an LTE system, the heterogeneous system is a non-LTE system such as an NR system, and the sliding measurement gap can be also suitable for the LTE system to be configured for the UE, so that the UE can measure the adjacent area of the NR system.
As can be seen from the above, in the measurement configuration method in the embodiment of the present invention, the sliding measurement gap is used to measure the neighboring cells, and after multiple measurements, synchronization signals and other reference signals of all potential neighboring cells can be received, so that measurement of all neighboring cells can be achieved.
Moreover, compared with the method for extending the length of the measurement gap to measure all the different-frequency neighboring cells, the measurement configuration method in the embodiment of the present invention can avoid that the time for the UE to interrupt communication with the network in one measurement gap period is too long, which is more beneficial to the user to develop services.
In order to make those skilled in the art better understand and implement the present invention, the following describes the corresponding apparatus, computer readable medium and user terminal of the above measurement configuration method in detail.
Referring to fig. 4, an embodiment of the present invention provides a measurement configuration apparatus 40, where the measurement configuration apparatus 40 may include: a receiving unit 41 and a measuring unit 42. Wherein:
the receiving unit 41 is adapted to receive measurement configuration information sent by a base station;
the measurement unit 42 is adapted to measure the neighboring cell by using a sliding measurement gap according to the measurement configuration information, where: the starting positions of the measurement gaps in adjacent measurement gap periods are different.
In an embodiment of the present invention, the measurement configuration information received by the receiving unit 41 may include: starting position information of the measurement gap in each measurement gap period, or starting position information of the measurement gap in the initial measurement gap period.
In an embodiment of the present invention, the starting position information of each measurement gap period or the starting position information of the measurement gap in the initial measurement gap period includes: offset information relative to the starting position of the measurement gap period.
In an embodiment of the present invention, the measurement configuration information may further include: and measuring the movement value information of the starting position of the gap in the next measuring gap period.
In an embodiment of the present invention, the movement value of the start position of the measurement gap in the next measurement gap period is the same as the length of the measurement gap in the current measurement gap period.
In an embodiment of the present invention, the measurement configuration information may further include: gap period information is measured.
In an embodiment of the present invention, the measurement configuration information may further include: length information of the measurement gap in each measurement gap period.
In an embodiment of the present invention, the length information of the measurement gap in each measurement gap period is related to a transmission period of the synchronization signal in the current neighboring cell.
In an embodiment of the present invention, the measurement unit 42 is adapted to perform three measurements on the neighboring cell according to measurement gaps with lengths of 6ms, 7ms, and 7ms respectively in consecutive 3 measurement gap periods.
In another embodiment of the present invention, the measurement unit 42 is adapted to perform four measurements on the neighboring cell according to the measurement gap with the length of 5ms in 4 consecutive measurement gap periods.
In an embodiment of the present invention, the measurement configuration information received by the receiving unit 41 includes: and indication information of the type of the measurement gap corresponding to the sliding measurement gap.
In a specific implementation, the neighboring cells include an inter-system neighboring cell, and the inter-system is a radio access technology system different from a current access system.
Embodiments of the present invention further provide a computer-readable storage medium, on which computer instructions are stored, and when the computer instructions are executed, the steps of the measurement configuration method in the above embodiments are executed.
In particular implementations, the computer-readable storage medium may include: ROM, RAM, magnetic or optical disks, and the like.
The embodiment of the present invention further provides a user terminal, where the user terminal includes a memory and a processor, where the memory stores computer instructions capable of being executed on the processor, and the processor executes the computer instructions to perform the steps of the measurement configuration method in the foregoing embodiment.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (18)
1. A measurement configuration method, comprising:
receiving measurement configuration information sent by a base station;
and measuring the adjacent cell by adopting a sliding measurement gap according to the measurement configuration information, wherein: the starting positions of the measurement gaps in adjacent measurement gap periods are different;
the measurement configuration information includes: length information of the measurement gap in each measurement gap period;
the measuring the neighboring cell by adopting the sliding measurement gap according to the measurement configuration information includes: and in 3 continuous measurement gap periods, measuring the adjacent region for three times according to the measurement gaps with the lengths of 6ms, 7ms and 7ms respectively.
2. The measurement configuration method of claim 1, wherein the measurement configuration information further comprises: starting position information of the measurement gap in each measurement gap period, or starting position information of the measurement gap in the initial measurement gap period.
3. The measurement configuration method according to claim 2, wherein the starting position information of the measurement gap in each measurement gap period or the starting position information of the measurement gap in the initial measurement gap period comprises:
offset information relative to the starting position of the measurement gap period.
4. The measurement configuration method of claim 1, wherein the measurement configuration information further comprises: and measuring the movement value information of the starting position of the gap in the next measuring gap period.
5. The measurement arrangement method according to claim 4, characterized in that the shift value of the start position of the measurement gap in the next measurement gap period is the same as the length of the measurement gap in the current measurement gap period.
6. The measurement configuration method of claim 1, wherein the measurement configuration information further comprises: gap period information is measured.
7. The measurement configuration method of claim 1, wherein the measurement configuration information further comprises: and indication information of the type of the measurement gap corresponding to the sliding measurement gap.
8. The measurement configuration method according to claim 1, wherein the neighboring cell comprises a heterogeneous system neighboring cell, and the heterogeneous system is a radio access technology system different from a current access system.
9. A measurement configuration apparatus, comprising:
a receiving unit adapted to receive measurement configuration information transmitted by a base station;
a measuring unit adapted to measure the neighboring cell by using a sliding measurement gap according to the measurement configuration information, wherein: the starting positions of the measurement gaps in adjacent measurement gap periods are different;
the measurement configuration information further includes: length information of the measurement gap in each measurement gap period;
the measuring unit is suitable for measuring the adjacent cell for three times according to measuring gaps with the lengths of 6ms, 7ms and 7ms respectively in 3 continuous measuring gap periods.
10. The measurement configuration apparatus of claim 9, wherein the measurement configuration information received by the receiving unit comprises: starting position information of the measurement gap in each measurement gap period, or starting position information of the measurement gap in the initial measurement gap period.
11. The measurement configuration apparatus according to claim 10, wherein the starting position information of each measurement gap period or the starting position information of the measurement gap in the initial measurement gap period comprises:
offset information relative to the starting position of the measurement gap period.
12. The measurement configuration apparatus of claim 9, wherein the measurement configuration information further comprises: and measuring the movement value information of the starting position of the gap in the next measuring gap period.
13. The measurement arrangement according to claim 12, characterized in that the displacement value of the starting position of the measurement gap in the next measurement gap period is the same as the length of the measurement gap in the current measurement gap period.
14. The measurement configuration apparatus of claim 9, wherein the measurement configuration information further comprises: gap period information is measured.
15. The measurement configuration apparatus of claim 9, wherein the measurement configuration information received by the receiving unit further comprises: and indication information of the type of the measurement gap corresponding to the sliding measurement gap.
16. The apparatus for measurement configuration according to claim 9, wherein the neighboring cell comprises a heterogeneous system neighboring cell, and the heterogeneous system is a radio access technology system different from a current access system.
17. A computer readable storage medium having computer instructions stored thereon for execution by a processor to perform the steps of the method of any one of claims 1 to 8.
18. A user terminal comprising a memory and a processor, the memory having stored thereon computer instructions executable on the processor, wherein the processor executes the computer instructions to perform the steps of the method of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010471470.1A CN111601338B (en) | 2017-06-09 | 2017-06-09 | Measurement configuration method, device, user terminal and computer readable storage medium |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435839.1A CN109041106B (en) | 2017-06-09 | 2017-06-09 | Measurement configuration method, device, user terminal and computer readable storage medium |
| CN202010471470.1A CN111601338B (en) | 2017-06-09 | 2017-06-09 | Measurement configuration method, device, user terminal and computer readable storage medium |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710435839.1A Division CN109041106B (en) | 2017-06-09 | 2017-06-09 | Measurement configuration method, device, user terminal and computer readable storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111601338A CN111601338A (en) | 2020-08-28 |
| CN111601338B true CN111601338B (en) | 2022-07-15 |
Family
ID=64630040
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010471469.9A Active CN111615144B (en) | 2017-06-09 | 2017-06-09 | Measurement configuration method, device, user terminal and computer readable storage medium |
| CN202010471470.1A Active CN111601338B (en) | 2017-06-09 | 2017-06-09 | Measurement configuration method, device, user terminal and computer readable storage medium |
| CN201710435839.1A Active CN109041106B (en) | 2017-06-09 | 2017-06-09 | Measurement configuration method, device, user terminal and computer readable storage medium |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010471469.9A Active CN111615144B (en) | 2017-06-09 | 2017-06-09 | Measurement configuration method, device, user terminal and computer readable storage medium |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710435839.1A Active CN109041106B (en) | 2017-06-09 | 2017-06-09 | Measurement configuration method, device, user terminal and computer readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN111615144B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111800797B (en) * | 2019-04-08 | 2022-12-27 | 华为技术有限公司 | Method and equipment for measuring and sending measurement configuration information |
| WO2021082009A1 (en) * | 2019-11-01 | 2021-05-06 | Oppo广东移动通信有限公司 | Cell measurement method, terminal device, and network device |
| CN113473549B (en) * | 2020-03-31 | 2022-09-30 | 荣耀终端有限公司 | Measurement gap configuration method and device |
| CN114390569B (en) * | 2020-10-16 | 2024-04-26 | 华为技术有限公司 | Method and device for measuring synchronous signal block and mobile terminal |
| CN112333741B (en) * | 2020-11-17 | 2022-10-11 | 展讯通信（上海）有限公司 | Method, device and terminal for acquiring master information block MIB |
| GB2605145A (en) * | 2021-03-23 | 2022-09-28 | British Telecomm | Wireless telecommunications network |
| CN115701737A (en) * | 2021-08-02 | 2023-02-10 | 维沃移动通信有限公司 | Neighbor cell measurement starting method, terminal and network side equipment |
| CN117440422A (en) * | 2022-07-15 | 2024-01-23 | 维沃移动通信有限公司 | Cell measurement and configuration method, device, terminal and network equipment |
| WO2024065505A1 (en) * | 2022-09-29 | 2024-04-04 | Apple Inc. | Measurement gap design for atg |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540169A (en) * | 2011-01-10 | 2015-04-22 | 华为技术有限公司 | Measurement gap configuration method and communication device |
| CN104602283A (en) * | 2015-01-30 | 2015-05-06 | 武汉虹信通信技术有限责任公司 | Method for solving measurement conflict through LTE (Long Term Evolution) system during pilot frequency measurement |
| CN105745956A (en) * | 2014-07-30 | 2016-07-06 | 华为技术有限公司 | Method for determining length of measurement gap gap and network device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101754286B (en) * | 2008-12-16 | 2012-08-15 | 电信科学技术研究院 | Method and device for confirming idle time parameters |
| US9084191B2 (en) * | 2011-01-20 | 2015-07-14 | Qualcomm Incorporated | Method and apparatus for determining timing information for cells |
| CN103037399B (en) * | 2011-09-30 | 2017-10-03 | 中兴通讯股份有限公司 | A kind of different frequency measurement configuration method and device |
| US8923234B2 (en) * | 2011-10-06 | 2014-12-30 | Lg Electronics Inc. | Method for measuring a neighboring cell and an apparatus thereof |
| CN103686802B (en) * | 2012-09-19 | 2017-10-31 | 联芯科技有限公司 | The method and apparatus of measure GSM adjacent regions under LTE/TD SCDMA business states |
| CN104684065B (en) * | 2013-11-26 | 2018-03-30 | 联芯科技有限公司 | GSM neighbor synchronizations and measuring method and device in GSM or anomalous mode formula |
-
2017
- 2017-06-09 CN CN202010471469.9A patent/CN111615144B/en active Active
- 2017-06-09 CN CN202010471470.1A patent/CN111601338B/en active Active
- 2017-06-09 CN CN201710435839.1A patent/CN109041106B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540169A (en) * | 2011-01-10 | 2015-04-22 | 华为技术有限公司 | Measurement gap configuration method and communication device |
| CN105745956A (en) * | 2014-07-30 | 2016-07-06 | 华为技术有限公司 | Method for determining length of measurement gap gap and network device |
| CN104602283A (en) * | 2015-01-30 | 2015-05-06 | 武汉虹信通信技术有限责任公司 | Method for solving measurement conflict through LTE (Long Term Evolution) system during pilot frequency measurement |
Non-Patent Citations (2)
| Title |
|---|
| Discussion on SS periodicity for NR;NTT DOCOMO, INC.;《3GPP TSG RAN WG1 Meeting #88 R1-1702825》;20170217;全文 * |
| NR-SS: Periodicity;ZTE, ZTE Microelectronics;《3GPP TSG RAN WG1 Meeting #88 R1-1701575》;20170217;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111615144A (en) | 2020-09-01 |
| CN111601338A (en) | 2020-08-28 |
| CN111615144B (en) | 2022-07-19 |
| CN109041106A (en) | 2018-12-18 |
| CN109041106B (en) | 2020-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111601338B (en) | Measurement configuration method, device, user terminal and computer readable storage medium | |
| US10917142B2 (en) | Measurement procedures for DRS with beamforming | |
| US10320462B2 (en) | Doppler shift or doppler spread as input for beam-switching or node-switching in wireless networks | |
| US10630404B2 (en) | Received signal strength indication measurement with uplink interference handling | |
| KR101514468B1 (en) | - - network-controlled e-utran neighbour cell measurements | |
| EP2982206B1 (en) | Ue, network node and methods of assisting measurements in mixed signal configuration | |
| CN109391960B (en) | Measurement configuration method, base station and computer readable storage medium | |
| CN105309001B (en) | RRM measurement method and device in a kind of TDD system | |
| JP6919726B2 (en) | Signal transmission method, detection method and its device, communication system | |
| CN108293195B (en) | Wireless device, wireless network node and methods performed therein for managing signaling in a wireless communication network | |
| CN109379751B (en) | Neighbor cell reporting method and device, readable storage medium, user equipment and base station | |
| EP3031232A1 (en) | Methods, apparatuses, and computer-readable storage media for inter-frequency small cell detection and reporting | |
| CN111726817B (en) | Information processing method, device, equipment and computer readable storage medium | |
| US9565574B2 (en) | Communication control apparatus, radio base station apparatus, radio terminal apparatus, and communication control method | |
| CN109474963B (en) | Method, base station, user equipment and medium for acquiring and reporting neighbor synchronization information | |
| CN111770519B (en) | Pilot frequency measurement method, device, equipment and readable storage medium | |
| CN107438276A (en) | A kind of control method and mobile terminal | |
| CN118474871B (en) | GAP configuration method, system and device | |
| US20140274067A1 (en) | Mobile terminal, control method, and communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |