CN107333293A - Metrical information report method and device - Google Patents
Metrical information report method and device Download PDFInfo
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- CN107333293A CN107333293A CN201710631250.9A CN201710631250A CN107333293A CN 107333293 A CN107333293 A CN 107333293A CN 201710631250 A CN201710631250 A CN 201710631250A CN 107333293 A CN107333293 A CN 107333293A
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000004891 communication Methods 0.000 claims abstract description 30
- 238000005259 measurement Methods 0.000 description 25
- 238000001514 detection method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
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- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 206010048669 Terminal state Diseases 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention discloses a kind of metrical information report method and device, belong to the communications field.Methods described includes：Obtain in the first metrical information of serving cell and the second metrical information of each adjacent cell, the first metrical information and the second metrical information and include cell signal strength；Candidate's adjacent cell is determined according to the first metrical information, the second metrical information of each adjacent cell and network configuration parameters, network configuration parameters are used for the cell biasing for indicating serving cell and adjacent cell；According to the first metrical information and the second metrical information of each candidate's adjacent cell, the target adjacent section included in candidate's adjacent cell is determined；The second metrical information of target adjacent section is reported to access network equipment.In the embodiment of the present invention, the metrical information of the preferable target adjacent section of cell signal strength is reported to access network equipment by terminal, ensure that terminal is switched to the more preferable adjacent cell of signal intensity by the metrical information that access network equipment is reported according to terminal, so as to improve the communication quality of terminal.
Description
Technical field
The present embodiments relate to the communications field, more particularly to a kind of metrical information report method and device.
Background technology
In Long Term Evolution (Long-Term Evolution, LTE) system, in order to improve communication quality, terminal can be to base
Station reports the metrical information of adjacent cell, so that base station carries out cell switching according to the metrical information to terminal.
After terminal access service cell, serving cell and adjacent cell are measured respectively, and is joined using network configuration
It is several that metrical information is modified.When revised metrical information indicates that adjacent cell is better than serving cell, terminal is i.e. using upper
The measurement for reporting the mode of measurement report (Measurement Report, MR) to send adjacent cell to the corresponding base station of serving cell is believed
Breath, so that terminal is switched to adjacent cell by base station according to the metrical information.
The content of the invention
The embodiments of the invention provide a kind of metrical information report method and device, it can solve to work as network configuration parameters not
When rationally, base station can carry out frequent switching according to metrical information between serving cell and adjacent cell, cause to influence the logical of terminal
The problem of believing quality.The technical scheme is as follows：
First aspect includes there is provided a kind of metrical information report method, this method：
Obtain serving cell the first metrical information and each adjacent cell the second metrical information, the first metrical information and
Cell signal strength is included in second metrical information；
Determine that candidate neighbour is small according to the first metrical information, the second metrical information of each adjacent cell and network configuration parameters
Area, network configuration parameters are used for the cell biasing for indicating serving cell and adjacent cell；
Determine what is included in candidate's adjacent cell according to the second metrical information of the first metrical information and each candidate's adjacent cell
Target adjacent section, the cell signal strength of target adjacent section is more than the cell signal strength of serving cell；
The second metrical information of target adjacent section is reported to access network equipment.
Second aspect includes there is provided a kind of metrical information reporting device, the device：
First acquisition module, for obtaining the first metrical information of serving cell and the second measurement letter of each adjacent cell
Cell signal strength is included in breath, the first metrical information and the second metrical information；
First determining module, for according to the first metrical information, the second metrical information of each adjacent cell and network configuration
Parameter determines candidate's adjacent cell, and network configuration parameters are used for the cell biasing for indicating serving cell and adjacent cell；
Second determining module, for determining to wait according to the second metrical information of the first metrical information and each candidate's adjacent cell
The target adjacent section included in adjacent cell is selected, the cell signal strength of target adjacent section is strong more than the cell signal of serving cell
Degree；
Reporting module, the second metrical information for reporting target adjacent section to access network equipment.
The third aspect includes there is provided a kind of terminal, the terminal：Processor, the memory being connected with processor, Yi Jicun
The programmed instruction of storage on a memory, is realized during computing device programmed instruction in the metrical information as described in above-mentioned first aspect
Reporting method.
A kind of fourth aspect, computer-readable recording medium is stored thereon with programmed instruction, and programmed instruction is held by processor
The metrical information report method as described in above-mentioned first aspect is realized during row.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought includes：
Terminal is filtered out according to the metrical information of serving cell, the metrical information of adjacent cell and network configuration parameters first
Candidate's adjacent cell, and further filter out from candidate's adjacent cell the target adjacent section that cell signal strength is more than serving cell,
So as to which most the metrical information of target adjacent section reports to access network equipment at last, it is ensured that the survey that access network equipment is reported according to terminal
Terminal is switched to the more preferable adjacent cell of signal intensity by amount information, it is to avoid follow-up to carry out frequent switching to the cell that terminal is accessed,
And then improve the communication quality of terminal.
Brief description of the drawings
Fig. 1 shows the structural representation for the GSM that one embodiment of the invention is provided；
Fig. 2 shows the flow chart for the metrical information report method that one embodiment of the invention is provided；
Fig. 3 shows the flow chart for the metrical information report method that one embodiment of the invention is provided；
Fig. 4 is the flow chart of target adjacent section determination process in metrical information report method shown in Fig. 3；
Fig. 5 shows the flow chart for the metrical information report method that another embodiment of the present invention is provided；
Fig. 6 shows the flow chart for the metrical information report method that another embodiment of the present invention is provided；
Fig. 7 shows the block diagram for the metrical information reporting device that one embodiment of the invention is provided；
Fig. 8 shows the structural representation of the terminal involved by an illustrative embodiment of the invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Referenced herein " multiple " refer to two or more."and/or", the association of description affiliated partner is closed
System, expression may have three kinds of relations, for example, A and/or B, can be represented：Individualism A, while there is A and B, individualism
These three situations of B.It is a kind of relation of "or" that character "/", which typicallys represent forward-backward correlation object,.
Understand for convenience, the noun being related in the embodiment of the present invention is explained below.
Serving cell (Serving Cell)：Including main plot (Primary Cell, PCell) and secondary cell
(Secondary Cell, SCell), refers to set up wireless heterogeneous networks (Radio Resource Control, RRC) with terminal
Connect and provided for terminal the cell of service.
Adjacent cell (Neighbor Cell, NCell)：Also known as neighbor cell, refer to terminal be currently accessed serving cell with
Other outer cells.When terminal is in RRC connected states, i.e., adjacent cell is measured, and metrical information is reported into base station, by
Base station is switched over according to metrical information instruction terminal between serving cell and adjacent cell.
Fig. 1 is refer to, the structural representation of the GSM provided it illustrates one embodiment of the invention.The shifting
Dynamic communication system can be LTE system or be the 5th third-generation mobile communication technology (the 5th generation mobile
Communication, 5G), (New Radio, NR) system of also known as newly eating dishes without rice or wine.The GSM includes：Access network equipment
120 and terminal 140.
Access network equipment 120 can be base station, and the base station can be used for the radio frames that will be received to be carried out with IP packet messages
Mutually conversion, goes back attribute management of the tunable to air interface.For example, base station can be with evolved base station (eNB or the e- in LTE
NodeB, evolutional Node B), or, the base station of integrated distribution formula framework is used in 5G systems.
Optionally, in the GSM shown in Fig. 1, the respective wireless signal of the different correspondences of access network equipment 120 covers
Lid scope (with border circular areas of the access network equipment 120 for the center of circle), the wireless signal coverage is referred to as cell, and different small
Exist between area and occur simultaneously.In other possible embodiments, same access network equipment 120 can correspond to multiple cells, and respectively
The different mark of individual cell correspondence, the embodiment of the present invention is defined not to this.
Access network equipment 120 and terminal 140 set up wireless connection by radio open.Alternatively, the radio open is base
In the radio open of LTE standard；Or, the radio open is the radio open based on 5G standards, such as the radio open is NR；
Or, the radio open can also be the radio open of the more next generation mobile communication network technology standard based on 5G.
Terminal 140 can refer to the equipment for providing a user voice and/or data connectivity.Terminal can be through wireless access
Net (Radio Access Network, RAN) is communicated with one or more core nets, and terminal 140 can be mobile terminal,
Such as mobile phone (or being " honeycomb " phone) and the computer with mobile terminal, for example, it may be portable, pocket,
Hand-held, built-in computer or vehicle-mounted mobile device.For example, subscri er unit (Subscriber Unit), subscriber station
(Subscriber Station), movement station (Mobile Station), mobile station (Mobile), distant station (Remote
Station), access point (Access Point), remote terminal (Remote Terminal), access terminal (Access
Terminal), user's set (User Terminal), user agent (User Agent), user equipment (User Device),
Or user terminal (User Equipment).
The metrical information report method that each of the invention embodiment is provided is used for terminal 140 under RRC connected states to connecing
Log equipment 120 reports the process to adjacent cell measurement result.
As shown in figure 1, the region of terminal 140 is by three MPS process, and under connected state, terminal 140 is respectively to clothes
Business cell and two adjacent cells are measured, and are determined according to the measurement result and network configuration parameters of serving cell and adjacent cell
Whether adjacent cell meets entry condition (Entering Condition), and when adjacent cell meets entry condition, to access network
Equipment sends the measurement result of the adjacent cell.Specifically, entry condition is：Mn+Ofn+Ocn-Hys ＞ Mp+Ofp+Ocp+Off,
Wherein, Mn is adjacent cell measurement result, and Ofn biases for the specific frequency of adjacent cell, and Ocn biases for the specific cell of adjacent cell,
Hys is lag parameter, and Mp is serving cell measurement result, and Ofp is that the specific frequency biasing of serving cell, Ocp are serving cell
Specific cell biasing, Off be offset parameter.
Obviously, terminal needs are according to 6 variable network configuration parameters (Ofn, Ocn, Hys, Ofp, Ocp, Off) determinations
The no measurement result for reporting adjacent cell to access network equipment.Because network configuration parameters are by manually pre-setting, work as network configuration
When parameter is unreasonable, the cell signal that the cell signal strength of the adjacent cell that terminal is finally reported is likely lower than serving cell is strong
Degree, that is, report the measurement result of the adjacent cell of dtr signal.When terminal according to the measurement result is switched to neighbour by access network equipment
During cell, due to the dtr signal of the adjacent cell, therefore access network equipment can still switch back into terminal original serving cell,
And frequently cell switching will influence the proper communication of terminal.In order to solve the above-mentioned technical problem, in the embodiment of the present invention, terminal
Filtered out according to above-mentioned entry condition after candidate's adjacent cell, further filtering out cell signal strength from candidate's adjacent cell is more than
The target adjacent section of serving cell, so that the metrical information of target adjacent section is reported into access network equipment, it is ensured that access network is set
Terminal is switched to the more preferable adjacent cell of signal intensity by the standby metrical information reported according to terminal, it is to avoid the cell accessed to terminal
Frequent switching is carried out, and then improves the communication quality of terminal, is illustrated below using schematical embodiment.
Fig. 2 is refer to, the flow chart of the metrical information report method provided it illustrates one embodiment of the invention, this reality
Apply example to illustrate so that the metrical information report method is used for terminal shown in Fig. 1 as an example, this method may include steps of.
Step 201, the first metrical information of serving cell and the second metrical information of each adjacent cell are obtained, first surveys
Measure and cell signal strength is included in information and the second metrical information.
Under connected state, terminal is measured to being currently accessed serving cell and each adjacent cell respectively, so as to obtain
Corresponding metrical information, wherein, in the metrical information comprising cell signal strength, cell signal quality (such as signal to noise ratio) and
The information such as cell ID, the cell signal strength uses Reference Signal Received Power (Reference Signal Receiving
Power, RSRP) and/or Reference Signal Received Quality (Reference Signal Receiving Quality, RSRQ) table
Show.
In a kind of possible embodiment, under connected state, terminal is spaced (such as 460ms) to clothes at predetermined time intervals
Business cell and adjacent cell are measured, or, terminal is spaced and serving cell is measured at predetermined time intervals, and in measurement knot
When fruit indicates that the cell signal strength of serving cell is less than threshold value, adjacent cell is measured.
It should be noted that when terminal does not get the metrical information of adjacent cell, terminal is to stop to access network equipment
Report measurement information.
Step 202, determined to wait according to the first metrical information, the second metrical information of each adjacent cell and network configuration parameters
Adjacent cell is selected, network configuration parameters are used for the cell biasing for indicating serving cell and adjacent cell.
For each adjacent cell, terminal according to the first metrical information of serving cell, the second metrical information of adjacent cell with
And serving cell and the corresponding network configuration parameters of adjacent cell, candidate's adjacent cell is determined from adjacent cell.
In order to compatible with existing protocol, in a kind of possible embodiment, terminal is according to the first metrical information, adjacent cell
The second metrical information and network configuration parameters determine whether adjacent cell meets entry condition, and the adjacent small of entry condition will be met
Area determines candidate's adjacent cell.
Step 203, candidate's adjacent cell is determined according to the second metrical information of the first metrical information and each candidate's adjacent cell
In the target adjacent section that includes, the cell signal strength of target adjacent section is more than the cell signal strength of serving cell.
In correlation technique, when detecting adjacent cell and meeting entry condition, terminal directly reports the neighbour to access network equipment
Terminal can be switched to adjacent cell by the metrical information of cell, access network equipment according to the metrical information.And the embodiment of the present invention
In, terminal is after candidate's adjacent cell is determined, further according to the first metrical information of serving cell and candidate's adjacent cell
Second metrical information, filters out candidate's adjacent cell that cell signal strength is more than serving cell, and such candidate's adjacent cell is true
It is set to target adjacent section.
In a kind of possible embodiment, terminal obtain in the first metrical information the serving cell signal intensity that includes with
And the second adjacent cell signal intensity included in metrical information (correspondence candidate adjacent cell), when adjacent cell signal intensity is more than service
During cell signal strength, terminal will candidate's adjacent cell be defined as target adjacent section；When adjacent cell signal intensity is less than service
During cell signal strength, terminal is to filter candidate's adjacent cell.
Step 204, the second metrical information of target adjacent section is reported to access network equipment.
Further, terminal believes the second measurement of target adjacent section after screening determine target adjacent section twice
Breath reports to access network equipment.In a kind of possible embodiment, terminal is sent out by way of reporting MR to access network equipment
Send the second metrical information of target adjacent section
Access network equipment is received after the second metrical information, i.e., according to the cell ID included in the second metrical information, will
Terminal switches to target adjacent section by current service cell.
In a kind of possible embodiment, when receiving the second metrical information of at least two target adjacent sections, connect
Terminal further according to the loading condition and cell signal strength of each target adjacent section, is switched to one of them by log equipment
Target adjacent section.
In summary, in the embodiment of the present invention, terminal is believed according to the measurement of the metrical information of serving cell, adjacent cell first
Breath and network configuration parameters filter out candidate's adjacent cell, and it is big further from candidate's adjacent cell to filter out cell signal strength
In the target adjacent section of serving cell, so that most the metrical information of target adjacent section reports to access network equipment at last, it is ensured that connect
Terminal is switched to the more preferable adjacent cell of signal intensity by the metrical information that log equipment is reported according to terminal, it is to avoid terminal is accessed
Cell carry out frequent switching, and then improve terminal communication quality.
When terminal measures information reporting using the metrical information report method shown in Fig. 2, if serving cell and target
The cell signal strength of adjacent cell is sufficiently close to, and terminal is switched to target by access network equipment according to metrical information by serving cell
Adjacent cell can't significantly improve communication quality, communication quality can be impacted because of cell switching on the contrary.In order to avoid above-mentioned
Problem, in a kind of possible embodiment, terminal is further according to serving cell and the cell signal strength of candidate's adjacent cell
Difference, determines that serving cell whether there is larger difference with candidate's adjacent cell, and when both have larger difference, by the candidate
Adjacent cell is defined as target adjacent section.Illustrated below using schematical embodiment.
Fig. 3 is refer to, the flow chart of the metrical information report method provided it illustrates one embodiment of the invention, this reality
Apply example to illustrate so that the metrical information report method is used for terminal shown in Fig. 1 as an example, this method may include steps of.
Step 301, the first metrical information of serving cell and the second metrical information of each adjacent cell are obtained, first surveys
Measure and cell signal strength is included in information and the second metrical information.
Step 302, determined to wait according to the first metrical information, the second metrical information of each adjacent cell and network configuration parameters
Adjacent cell is selected, network configuration parameters are used for the cell biasing for indicating serving cell and adjacent cell.
The embodiment of above-mentioned steps 301 and 302 and step 201 are to 202 similar, and the present embodiment will not be repeated here.
Step 303, it is poor according to the second metrical information of the first metrical information and candidate's adjacent cell calculating cell signal strength
Value.
When metrical information indicates that the adjacent cell signal intensity of candidate's adjacent cell is strong better than the serving cell signal of serving cell
When spending, terminal calculates the cell signal strength difference between candidate's adjacent cell and serving cell.
Such as, when the cell signal strength in metrical information is represented using RSRP, and serving cell signal intensity for-
90dbm, when adjacent cell signal intensity is -85dbm, calculate obtained cell signal strength difference be (- 85)-(- 90)=
5dbm。
Step 304, when cell signal strength difference is more than intensity difference threshold value, determine that candidate's adjacent cell is small for target neighbour
Area.
Calculating is obtained after cell signal strength difference, and whether terminal detection cell signal strength difference is more than difference limen of intensity
Value, if cell signal strength difference is more than intensity difference threshold value, candidate's adjacent cell is defined as under target adjacent section, and execution by terminal
State step 305；If cell signal strength difference is less than intensity difference threshold value, terminal-pair candidate's adjacent cell is filtered.
When the serving cell signal intensity of serving cell is smaller, i.e. when the cell signal of serving cell is weaker, switch to small
Signal intensity higher adjacent cell in area's can produce larger improve to communication quality；And when the serving cell signal intensity of serving cell
Larger, i.e. when the cell signal of serving cell is stronger, switching to the higher adjacent cell meeting of cell signal strength can't be to communication
Quality produces larger raising, and cell switching is carried out on the contrary can influence communication quality.Therefore, for different service cells signal intensity
Grade, terminal pre-sets different intensity difference threshold values, and subsequent terminal determines that target neighbour is small based on corresponding intensity difference threshold value
Area.
In a kind of possible embodiment, as shown in figure 4, this step comprises the following steps.
Step 304A, serving cell signal intensity is determined according to the serving cell signal intensity included in the first metrical information
Grade.
In a kind of possible embodiment, terminal pre-sets pair of cell signal strength and cell signal strength grade
It should be related to, schematically, the corresponding relation is as shown in Table 1.
Table one
| Cell signal strength | Cell signal strength grade |
| - 140dbm to -110dbm | 1 |
| - 110dbm to -90dbm | 2 |
| - 90dbm to -50dbm | 3 |
Accordingly, terminal is the corresponding relation according to table one, determines that the corresponding service of serving cell signal intensity is small
Area's signal strength scale.
In a kind of possible embodiment, above-mentioned corresponding relation is stored in nonvolatile memory (non-volatile
Memory, NV) in, so as to avoid terminal closedown from restarting rear loss of data.
Such as, when serving cell signal intensity is -90dbm, terminal determines that serving cell signal strength grade is 3 grades.
Whether step 304B, detection cell signal strength difference is more than the corresponding intensity difference of serving cell signal strength grade
Threshold value, serving cell signal strength grade and intensity difference threshold value correlation.
For different districts signal strength scale, corresponding intensity difference threshold value is pre-set in terminal, and cell signal is strong
Grade and intensity difference threshold value correlation are spent, i.e. cell signal strength higher grade, and intensity difference threshold value is bigger, cell signal
Strength grade is lower, and intensity difference threshold value is smaller.
Schematically, the corresponding relation of cell signal strength grade and intensity difference threshold value is as shown in Table 2.
Table two
Such as, terminal determine serving cell signal strength grade be 3 grades when, further determine that corresponding intensity difference threshold value is
7dbm。
Step 304C, if cell signal strength difference is more than the corresponding intensity difference threshold value of serving cell signal strength grade,
It is target adjacent section then to determine candidate's adjacent cell.
Determine after the corresponding intensity difference threshold value of serving cell signal strength grade, the further detection service cell of terminal with
Whether the cell signal strength difference of candidate's adjacent cell is more than the intensity difference threshold value, if being more than, terminal will candidate's adjacent cell
It is defined as target adjacent section；If being less than, terminal is to filter candidate's adjacent cell.
Such as, when serving cell signal intensity is -90dbm, and adjacent cell signal intensity is -85dbm, due to both cells
Signal strength difference 5dbm ＜ intensity difference threshold value 7dbm, therefore, terminal filter candidate's adjacent cell；When serving cell signal is strong
Spend for -120dbm, when adjacent cell signal intensity is -115dbm, due to both cell signal strength difference 5dbm ＞ difference limen of intensity
Candidate's adjacent cell is defined as target adjacent section by value 2dbm, therefore, terminal.
In the case where serving cell signal is relatively strong, report thresholding higher (intensity difference threshold value is larger) due to corresponding, because
This terminal reports the frequency of the second metrical information relatively low, so as to avoid the shadow that terminal frequent switching cell is caused to communication quality
Ring；And in the case where serving cell signal is weaker, report thresholding relatively low (intensity difference threshold value is smaller) due to corresponding, therefore eventually
End reports the frequency of the second metrical information higher, so that terminal is allowed hand over to the more excellent cell of signal, improves the logical of terminal
Believe quality.
Step 305, the second metrical information of target adjacent section is reported to access network equipment.
Filtered out using above-mentioned steps behind target adjacent section, server is further by the second metrical information of target adjacent section
Send to access network equipment, so as to access network equipment, according to the second metrical information terminal to be switched into target neighbour by serving cell small
Area.The embodiment of this step is similar to above-mentioned steps 204, and the present embodiment will not be repeated here.
In summary, in the embodiment of the present invention, terminal is believed according to the measurement of the metrical information of serving cell, adjacent cell first
Breath and network configuration parameters filter out candidate's adjacent cell, and it is big further from candidate's adjacent cell to filter out cell signal strength
In the target adjacent section of serving cell, so that most the metrical information of target adjacent section reports to access network equipment at last, it is ensured that connect
Terminal is switched to the more preferable adjacent cell of signal intensity by the metrical information that log equipment is reported according to terminal, it is to avoid terminal is accessed
Cell carry out frequent switching, and then improve terminal communication quality.
In the present embodiment, terminal adjusts intensity difference threshold value according to serving cell signal intensity, and reduction terminal is in serving cell
The frequency of report measurement information when signal is stronger, it is to avoid frequent switching cell produces influence to communication；Meanwhile, terminal is improved in clothes
The probability of report measurement information when business cell signal is weaker so that terminal can be rapidly switched to signal preferably adjacent cell, carry
The communication quality of high terminal.
The opportunity of target adjacent section is screened from candidate's adjacent cell for terminal, in a kind of possible embodiment,
On the basis of Fig. 2, as shown in figure 5, also including step 205 before above-mentioned steps 203.
Step 205, the current priority for performing business is obtained, priority is used to indicate demand of the business to communication quality.
In a kind of possible embodiment, according to demand height of the business to communication quality, the business in terminal is corresponded to
Different priority, wherein, the priority of business is higher, represents that the demand of business correspondence communication quality is higher.
Schematically, the corresponding priority of different business is as shown in Table 3 in terminal.
Table three
| Business | Priority |
| Volte voice calls, Video chat, game on line | 1 |
| Video playback, web page browsing | 2 |
| Mail transmission/reception | 3 |
Accordingly, step 203 may alternatively be step 203A.
Step 203A, if the priority for currently performing business is higher than priority threshold value, according to the first metrical information and respectively
Second metrical information of individual candidate's adjacent cell determines the target adjacent section included in candidate's adjacent cell.
Further, whether the current priority for performing business of terminal detection is higher than priority threshold value, and perform currently
When the priority of business is higher than priority threshold value, is further deleted from candidate's adjacent cell and select target adjacent section.Optionally, working as
When the priority of preceding execution business is less than priority threshold value, the second measurement that terminal directly sends candidate's adjacent cell to server is believed
Breath, and screened without target adjacent section.
In actual implementation process, the Volte voice call or online trip higher to communication quality demand is performed current
During play business, terminal further filters out target adjacent section, it is to avoid frequent switching cell is impacted to current business.
In alternatively possible embodiment, on the basis of Fig. 2, as shown in fig. 6, also being wrapped before above-mentioned steps 203
Include step 206.
Step 206, whether the cell switching frequency in detection scheduled duration is more than frequency threshold.
In a kind of possible embodiment, terminal is determining the need for further screening target from candidate's adjacent cell
During adjacent cell, whether the cell switching frequency of terminal is more than frequency threshold in detection scheduled duration, if cell switching frequency is more than
Frequency threshold, terminal then determines that the metrical information reported recently is inaccurate, and screens target adjacent section from candidate's adjacent cell；If
Cell switching frequency is less than frequency threshold, and terminal then determines that the metrical information reported recently is accurate, and directly by candidate's adjacent cell
Report access network equipment.
Such as, terminal detects whether the cell switching frequency of terminal in nearest 5 seconds is more than 1 time/second.
Accordingly, step 203 may alternatively be step 203B.
Step 203B is small according to the first metrical information and each candidate neighbour if cell switching frequency is more than frequency threshold
Second metrical information in area determines the target adjacent section included in candidate's adjacent cell.
Further, when terminal detects cell switching frequency more than frequency threshold, further sieved from candidate's adjacent cell
Select target adjacent section.
Such as, it is further adjacent from candidate when terminal detects the cell switching frequency of terminal in nearest 5 seconds more than 1 time/second
Target adjacent section is filtered out in cell.
Fig. 7 is refer to, the block diagram of the metrical information reporting device provided it illustrates one embodiment of the invention,
The metrical information reporting device can by software, hardware or both be implemented in combination with turn into the part of terminal 140 shown in Fig. 1 or
Person is whole.The device can include：First acquisition module 710, the first determining module 720, the second determining module 730 and report mould
Block 740.
First acquisition module 710, is surveyed for obtaining the first metrical information of serving cell and the second of each adjacent cell
Measure and cell signal strength is included in information, the first metrical information and the second metrical information；
First determining module 720, for being matched somebody with somebody according to the first metrical information, the second metrical information of each adjacent cell and network
Put parameter and determine candidate's adjacent cell, network configuration parameters are used for the cell biasing for indicating serving cell and adjacent cell；
Second determining module 730, it is true for the second metrical information according to the first metrical information and each candidate's adjacent cell
Determine the target adjacent section included in candidate's adjacent cell, the cell signal strength of target adjacent section is more than the cell signal of serving cell
Intensity；
Reporting module 740, the second metrical information for reporting target adjacent section to access network equipment.
In a kind of possible embodiment, the second determining module 730, including：
Computing unit is strong for calculating cell signal according to the second metrical information of the first metrical information and candidate's adjacent cell
Spend difference；
Determining unit, for when cell signal strength difference is more than intensity difference threshold value, it to be target to determine candidate's adjacent cell
Adjacent cell.
In a kind of possible embodiment, determining unit is additionally operable to：
Serving cell signal intensity according to being included in the first metrical information determines serving cell signal strength grade；
Detect whether cell signal strength difference is more than the corresponding intensity difference threshold value of serving cell signal strength grade, service
Cell signal strength grade and intensity difference threshold value correlation；
If cell signal strength difference is more than the corresponding intensity difference threshold value of serving cell signal strength grade, it is determined that candidate
Adjacent cell is target adjacent section.
In a kind of possible embodiment, described device, in addition to：
Second acquisition module, for obtaining the current priority for performing business, priority is used to indicate business to communication matter
The demand of amount；
Second determining module 730, is additionally operable to, when the priority for currently performing business is higher than priority threshold value, perform basis
Second metrical information of first metrical information and each candidate's adjacent cell determines that the target neighbour included in candidate's adjacent cell is small
The step of area.
In a kind of possible embodiment, described device, in addition to：
Detection module, for detecting whether the cell switching frequency in scheduled duration is more than frequency threshold；
Second determining module 730, is additionally operable to, when cell switching frequency is more than frequency threshold, perform and believed according to the first measurement
The step of second metrical information of breath and each candidate's adjacent cell determines the target adjacent section included in candidate's adjacent cell.
In summary, in the embodiment of the present invention, terminal is believed according to the measurement of the metrical information of serving cell, adjacent cell first
Breath and network configuration parameters filter out candidate's adjacent cell, and it is big further from candidate's adjacent cell to filter out cell signal strength
In the target adjacent section of serving cell, so that most the metrical information of target adjacent section reports to access network equipment at last, it is ensured that connect
Terminal is switched to the more preferable adjacent cell of signal intensity by the metrical information that log equipment is reported according to terminal, it is to avoid terminal is accessed
Cell carry out frequent switching, and then improve terminal communication quality.
In the present embodiment, terminal adjusts intensity difference threshold value according to serving cell signal intensity, and reduction terminal is in serving cell
The frequency of report measurement information when signal is stronger, it is to avoid frequent switching cell produces influence to communication；Meanwhile, terminal is improved in clothes
The probability of report measurement information when business cell signal is weaker so that terminal can be rapidly switched to signal preferably adjacent cell, carry
The communication quality of high terminal.
Fig. 8 shows the structural representation of the terminal involved by an illustrative embodiment of the invention.The terminal includes：Place
Manage device 811, receiver 812, transmitter 813, memory 814 and bus 815.
Processor 811 includes one or more than one processing core, and memory 814 passes through bus 815 and processor 811
It is connected, memory 814 is instructed for storage program, processor 811 is realized above-mentioned each when performing the programmed instruction in memory 814
The metrical information report method that individual embodiment of the method is provided.
Alternatively, memory 814 can be by any kind of volatibility or non-volatile memory device or their group
Close and realize, such as static access memory (SRAM) at any time, Electrically Erasable Read Only Memory (EEPROM) is erasable to compile
Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash
Device, disk or CD.
Receiver 812 and transmitter 813 are connected by bus 815 with processor 811 respectively.Alternatively, processor 811 is held
Programmed instruction in line storage 814 is to control receiver 812 and transmitter 813 to carry out in cell measurement and metrical information
Report.
Receiver 812 and transmitter 813 can be implemented as a communication component, and the communication component can be one piece of communication core
Piece, for being modulated and/or demodulating to information, and by reception of wireless signals or sends the information.
Said structure signal is only that terminal is schematically illustrated, and terminal can include more or less parts, such as
Terminal can not include transmitter, or, terminal also includes other parts such as sensor, display screen, power supply, and the present embodiment is no longer
Repeat.
The embodiment of the present invention also provides a kind of computer-readable recording medium, is stored thereon with programmed instruction, programmed instruction
The metrical information report method that each above-mentioned embodiment of the method is provided is realized when being performed by processor 811.
Above-mentioned the embodiment of the present application sequence number is for illustration only, and the quality of embodiment is not represented.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can be by hardware
To complete, the hardware of correlation can also be instructed to complete by program, described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..
The foregoing is only the preferred embodiment of the application, not to limit the application, it is all in spirit herein and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the protection domain of the application.
Claims (10)
1. a kind of metrical information report method, it is characterised in that methods described includes：
Obtain serving cell the first metrical information and each adjacent cell the second metrical information, first metrical information and
Cell signal strength is included in second metrical information；
Determine that candidate neighbour is small according to first metrical information, the second metrical information of each adjacent cell and network configuration parameters
Area, the network configuration parameters are used for the cell biasing for indicating the serving cell and the adjacent cell；
Determined to wrap in candidate's adjacent cell according to the second metrical information of first metrical information and each candidate's adjacent cell
The target adjacent section contained, the cell signal strength of the target adjacent section is more than the cell signal strength of the serving cell；
The second metrical information of the target adjacent section is reported to access network equipment.
2. according to the method described in claim 1, it is characterised in that described adjacent according to first metrical information and each candidate
Second metrical information of cell determines the target adjacent section included in candidate's adjacent cell, including：
Cell signal strength difference is calculated according to the second metrical information of first metrical information and candidate's adjacent cell；
When the cell signal strength difference is more than intensity difference threshold value, determine that candidate's adjacent cell is small for the target neighbour
Area.
3. method according to claim 2, it is characterised in that described when the cell signal strength difference is more than intensity difference
During threshold value, it is the target adjacent section to determine candidate's adjacent cell, including：
Serving cell signal intensity according to being included in first metrical information determines serving cell signal strength grade；
Detect whether the cell signal strength difference is more than the corresponding intensity difference of the serving cell signal strength grade
Threshold value, the serving cell signal strength grade and the intensity difference threshold value correlation；
If the cell signal strength difference is more than the corresponding intensity difference threshold value of the serving cell signal strength grade,
It is the target adjacent section to determine candidate's adjacent cell.
4. according to any described method of claims 1 to 3, it is characterised in that described according to first metrical information and each
Second metrical information of individual candidate's adjacent cell determined before the target adjacent section that is included in candidate's adjacent cell, in addition to：
The current priority for performing business is obtained, the priority is used to indicate demand of the business to communication quality；
If the priority for currently performing business is higher than priority threshold value, perform described according to first metrical information and each
The step of second metrical information of candidate's adjacent cell determines the target adjacent section included in candidate's adjacent cell.
5. according to any described method of claims 1 to 3, it is characterised in that described according to first metrical information and each
Second metrical information of individual candidate's adjacent cell determined before the target adjacent section that is included in candidate's adjacent cell, in addition to：
Detect whether the cell switching frequency in scheduled duration is more than frequency threshold；
If the cell switching frequency is more than the frequency threshold, perform described according to first metrical information and each time
Select the step of the second metrical information of adjacent cell determines the target adjacent section included in candidate's adjacent cell.
6. a kind of metrical information reporting device, it is characterised in that described device includes：
First acquisition module, for obtaining the first metrical information of serving cell and the second metrical information of each adjacent cell,
Cell signal strength is included in first metrical information and second metrical information；
First determining module, for according to first metrical information, the second metrical information of each adjacent cell and network configuration
Parameter determines candidate's adjacent cell, and the network configuration parameters are used to indicate that the cell of the serving cell and the adjacent cell is inclined
Put；
Second determining module, for determining institute according to the second metrical information of first metrical information and each candidate's adjacent cell
The target adjacent section included in candidate's adjacent cell is stated, the cell signal strength of the target adjacent section is more than the serving cell
Cell signal strength；
Reporting module, the second metrical information for reporting the target adjacent section to access network equipment.
7. device according to claim 6, it is characterised in that second determining module, including：
Computing unit, for calculating cell letter according to the second metrical information of first metrical information and candidate's adjacent cell
Number strength difference；
Determining unit, for when the cell signal strength difference is more than intensity difference threshold value, determining that candidate's adjacent cell is
The target adjacent section.
8. device according to claim 7, it is characterised in that the determining unit, is additionally operable to：
Serving cell signal intensity according to being included in first metrical information determines serving cell signal strength grade；
Detect whether the cell signal strength difference is more than the corresponding intensity difference of the serving cell signal strength grade
Threshold value, the serving cell signal strength grade and the intensity difference threshold value correlation；
If the cell signal strength difference is more than the corresponding intensity difference threshold value of the serving cell signal strength grade,
It is the target adjacent section to determine candidate's adjacent cell.
9. a kind of terminal, it is characterised in that the memory that the terminal includes processor, is connected with the processor, Yi Jicun
The programmed instruction on the memory is stored up, is realized during the computing device described program instruction as claim 1 to 5 is any
Described metrical information report method.
10. a kind of computer-readable recording medium, it is characterised in that be stored thereon with programmed instruction, described program instruction is located
Manage the metrical information report method realized when device is performed as described in claim 1 to 5 is any.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710631250.9A CN107333293B (en) | 2017-07-28 | 2017-07-28 | Method and device for reporting measurement information |
| PCT/CN2018/094967 WO2019019903A1 (en) | 2017-07-28 | 2018-07-09 | Measurement information reporting method and device, and terminal and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710631250.9A CN107333293B (en) | 2017-07-28 | 2017-07-28 | Method and device for reporting measurement information |
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| Publication Number | Publication Date |
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| CN107333293A true CN107333293A (en) | 2017-11-07 |
| CN107333293B CN107333293B (en) | 2021-05-14 |
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| CN201710631250.9A Expired - Fee Related CN107333293B (en) | 2017-07-28 | 2017-07-28 | Method and device for reporting measurement information |
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| CN (1) | CN107333293B (en) |
| WO (1) | WO2019019903A1 (en) |
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| WO2019019903A1 (en) * | 2017-07-28 | 2019-01-31 | Oppo广东移动通信有限公司 | Measurement information reporting method and device, and terminal and storage medium |
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| CN115606225B (en) * | 2022-08-24 | 2024-03-01 | 北京小米移动软件有限公司 | Measurement method, device, equipment and medium for determining secondary cell |
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| CN107333293B (en) | 2021-05-14 |
| WO2019019903A1 (en) | 2019-01-31 |
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