CN104053172B - Home gateway lock-out processing method and system - Google Patents
Home gateway lock-out processing method and system Download PDFInfo
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- CN104053172B CN104053172B CN201410290218.5A CN201410290218A CN104053172B CN 104053172 B CN104053172 B CN 104053172B CN 201410290218 A CN201410290218 A CN 201410290218A CN 104053172 B CN104053172 B CN 104053172B
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Abstract
The present invention provides a kind of home gateway lock-out processing method and system, after family's gateway processes desynchronizing state, when environmental change, home gateway can detect the change of environment, synchronized cells are obtained in time, and are synchronized therewith so that the home gateway under desynchronizing state can enter synchronous regime in the most short time, so that user terminal can carry out gravity treatment and handover operation between current area and adjacent area, the seamless coverage and mobility interoperability of network service are realized.Home gateway detects the change of environment, synchronized cells are obtained in time, and synchronize therewith, the home gateway under desynchronizing state is enabled to enter synchronous regime in the most short time, so as to which user terminal can carry out gravity treatment and handover operation between current area and adjacent area, realize the seamless coverage and mobility interoperability of network service, it is ensured that air interface synchronization is realized in home gateway perfection, brings good Consumer's Experience.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly to home gateway lock-out processing method and system.
Background technology
The current main commercial technology of mobile communication just changes from 2G, 2.5G to 3G, and type of service is also with wireless access speed
The continuous improvement of rate, gradually changes, mobile data services are accounted for from simple voice and short message service to abundant data service
The ratio of total business volume also more and more higher.Substantial amounts of high-speed data and multimedia service, such as visual telephone, Streaming Media, game
Business commonly takes place in indoor environment, and these business are required for larger power system capacity and good network quality.And tradition
Second generation GSM900 frequency ranges compare, faster, the through characteristic to building is worse for 3-G (Generation Three mobile communication system) signal attenuation.
The in-door covering for how improving 3-G (Generation Three mobile communication system) is always a great problem of the pendulum in face of each operator.Home gateway
It is, there is provided personal user and enterprise customer's fast access into network, to be towards the relatively low communication base station of the transmission power of indoor scene
Domestic consumer provides the efficient communication service including the multiple business such as voice, data, video.The home network of indoor application
Close, due to large number of, the uncertainty of switching on and shutting down so that the deployment of home gateway should try one's best few by user and operator
Intervention, it is necessary to home gateway possesses SON (Self-Organized Network, self-organizing network) function, on the one hand configure
Cell parameter, still further aspect needs to synchronize control with other base stations, to realize accurate measurement.
Simultaneous techniques is one of key technology of mobile communication, the stabilization of carrier frequency, the alignment of uplink and downlink timeslot, base station
Between switching etc. be required for accurate Synchronization Control.In TD-SCDMA system, tdd mode is employed, it is same to clock and time
Step proposes higher requirement.If base station eat dishes without rice or wine it is asynchronous can produce the problems such as interference and uplink and downlink timeslot are disturbed between time slot,
Therefore the performance of synchronization among base stations directly affects the performance of system and provides the quality of business.In order to reduce cost, at present
Industry TD-SCDMA home gateways mainly by the way of air interface synchronization, when electric on home gateway, by intercepting, are obtained neighbouring
Base station cell information, the cell of selection signal maximum intensity is used as synchronized cells, and home gateway is carried out with the base station cell
It is synchronous.But, in actual environment, the place that home gateway is used is much the scene of weak covering, when environment changes,
Home gateway is likely to intercept the signal less than other base station cells, and can now cause can not be synchronous, then home gateway can enter
Lock-out state.At present, for the lock-out state under the scene, not good solution.
The content of the invention
Based on this, it is necessary to for there is no a kind of home gateway lock-out processing method at present, cause home gateway can not
There is provided a kind of home gateway lock-out processing method and system for the problem of air interface synchronization is realized in perfection, it is ensured that home gateway is perfect
Air interface synchronization is realized, good Consumer's Experience is brought.
A kind of home gateway lock-out processing method, including step：
Communication environment around home gateway is monitored, the communication environment measured value of the adjacent cell of home gateway is gathered, wherein,
The communication environment measured value includes PCCPCH RSCP and sir value；
According to the communication environment measured value of home gateway neighbor cell, judge whether home gateway can not be synchronous small with reference
Area is synchronous, when home gateway can not be synchronous with reference to synchronized cells, judges that home gateway enters lock-out state；
When home gateway enters lock-out state, maintain around home gateway normal operating conditions, detection home gateway
The cell information of cell, according to the cell information of home gateway peripheral cell, judges whether home gateway can synchronous home network
Some cell in peripheral cell is closed, wherein, the cell information includes frequency, scrambler, PCCPCH RSCP and sir value.
A kind of home gateway lock-out processing system, including：
Monitoring modular, for monitoring communication environment around home gateway, the communication loop of the adjacent cell of collection home gateway
Border measured value, wherein, the communication environment measured value includes PCCPCH RSCP and sir value；
Lock-out state determination module, for the communication environment measured value according to home gateway neighbor cell, judges family
Whether gateway can not be synchronous with reference to synchronized cells, when home gateway can not be synchronous with reference to synchronized cells, judges home network
Put into lock-out state；
Synchronous performing module, for when home gateway enters lock-out state, maintaining home gateway normal operating conditions,
The cell information of home gateway peripheral cell is detected, according to the cell information of home gateway peripheral cell, judges that home gateway is
No some cell that can be in synchronous home gateway peripheral cell, wherein, the cell information includes frequency, scrambler, PCCPCH
RSCP and sir value.
Communication environment around home gateway lock-out processing method and system of the present invention, monitoring home gateway, when the family
When front yard gateway can not be synchronous with reference cell, judge that the home gateway enters lock-out state, when the home gateway enters
During lock-out state, the home gateway normal operating conditions is maintained, and it is strong to detect the signal of the home gateway peripheral cell
Degree and quality, attempt the synchronous home gateway peripheral cell.In whole processing procedure, in family's gateway processes desynchronizing state
Afterwards, when environmental change, home gateway can detect the change of environment, and synchronized cells are obtained in time, and synchronize therewith, make
The home gateway obtained under desynchronizing state can enter synchronous regime in the most short time, so that user terminal can be current
Gravity treatment and handover operation are carried out between cell and adjacent area, the seamless coverage and mobility interoperability of network service is realized.Home network
The change for detecting environment is closed, synchronized cells are obtained in time, and synchronize therewith so that the home gateway under desynchronizing state exists
The most short time can enter synchronous regime, so that user terminal can carry out gravity treatment and switching between current area and adjacent area
Operation, realizes the seamless coverage and mobility interoperability of network service, it is ensured that air interface synchronization is realized in home gateway perfection, brings good
Good Consumer's Experience.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of home gateway lock-out processing method one embodiment of the present invention；
Fig. 2 is the schematic flow sheet of second embodiment of home gateway lock-out processing method of the present invention；
Fig. 3 is the structural representation of home gateway lock-out processing system one embodiment of the present invention；
Fig. 4 is the structural representation of second embodiment of home gateway lock-out processing system of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below according to drawings and Examples
The present invention is further elaborated.It should be appreciated that specific implementation described herein is only to explain the present invention, not
Limit the present invention.
As shown in figure 1, a kind of home gateway lock-out processing method, including step：
S200：Communication environment around home gateway is monitored, the communication environment measured value of the adjacent cell of home gateway is gathered,
Wherein, the communication environment measured value includes PCCPCH RSCP and sir value
S400：According to the communication environment measured value of home gateway neighbor cell, judge whether home gateway can not be with reference
Synchronized cells are synchronous, when home gateway can not be synchronous with reference to synchronized cells, judge that home gateway enters lock-out state；
S600：When home gateway enters lock-out state, home gateway normal operating conditions is maintained, home gateway is detected
The cell information of peripheral cell, according to the cell information of home gateway peripheral cell, judges whether home gateway can synchronous family
Some cell in the gateway peripheral cell of front yard, wherein, the cell information includes frequency, scrambler, PCCPCH RSCP and sir value.
Home gateway lock-out processing method of the present invention, after family's gateway processes desynchronizing state, when environmental change, family
Front yard gateway can detect the change of environment, synchronized cells be obtained in time, and synchronize therewith so that the family under desynchronizing state
Gateway can enter synchronous regime in the most short time, so that user terminal can be carried out between current area and adjacent area
Gravity treatment and handover operation, realize the seamless coverage and mobility interoperability of network service.Home gateway detects the change of environment,
Synchronized cells are obtained in time, and are synchronized therewith so that the home gateway under desynchronizing state can be entered in the most short time
Synchronous regime, so that user terminal can carry out gravity treatment and handover operation between current area and adjacent area, realizes network service
Seamless coverage and mobility interoperability, it is ensured that air interface synchronization is realized in home gateway perfection, brings good Consumer's Experience.
In order to further explain in detail the processing procedure of home gateway lock-out processing method of the present invention, one is used below
Individual specific embodiment is illustrated.Non-essential, home gateway lock-out processing method of the present invention can include following specific behaviour
Make step：
Step 1：Described home gateway routinely carries out lock-out inspection in normal cyclic cell synchronizing process
Survey.
Step 2：If home gateway is judged as lock-out, start detection process, otherwise proceed lock-out detection.
Step 3：Perform detection process.
Step 4：Radio frequency is adjusted to intercept pattern by home gateway, intercepts the information of each cell around.
Step 5：Home gateway attempts synchronous other base station cells.
Step 6：If synchronous success, home gateway proceeds cyclic cell synchronization, while routinely being lost
Synchronous detection；Otherwise, detection process is continued executing with.
As shown in Fig. 2 in one of the embodiments, the S400 specifically includes step：
S420：Compare the communication environment measured value of the synchronous threshold value of home gateway and home gateway neighbor cell, it is main
PCCPCH RSCP and sir value in the communication environment measured value of front yard gateway neighbor cell are respectively less than the synchronous thresholding of home gateway
During PCCPCH RSCP and sir value in value, judge home gateway as a step-out.
The synchronous threshold value of home gateway can be set according to current application is common, can according to historical data or
Empirical data, its number category includes but is not limited to PCCPCH RSCP and sir value.Cell residing for current home gateway with it is multiple
Neighbor cell shares a base station, in the cell for needing exist for base station where measuring home gateway, the communication environment of other cells
Measured value, communication environment measured value includes but is not limited to PCCPCH RSCP and sir value.
S440：Home gateway step loss condition in preset time is recorded, when the continuous step-out number of times of home gateway in preset time
During more than default step-out frequency threshold value, judge that the home gateway enters lock-out state.
In the present embodiment, whether the home gateway is relatively judged by parameter measurement and threshold value, default value
Into lock-out state, it is ensured that the accurate and effective of result of determination.
As shown in Fig. 2 in one of the embodiments, the S600 specifically includes step：
S620：Detection timing starter is set, the threshold time of start by set date is set；
S640：When the time that home gateway is idle or is searched for apart from the last time exceeding the threshold time of start by set date, open
Dynamic home gateway detection process；
S660：Cell search is performed, the cell information of home gateway peripheral cell described in current time is obtained, wherein
The cell information includes frequency, scrambler, PCCPCH RSCP and sir value；
S680：Judge in the base station cell listened to that with the presence or absence of cell cell during with preceding once search is identical, and
PCCPCH RSCP values are more than or equal to BCH_DECODE_THRESHOLD values, if in the presence of by the home gateway and the cell
It is synchronous, if being not present, return to the operation that detection timing starter is set；
S690：When the home gateway synchronously success, the parameter of the home gateway synchronized cells is reconfigured, it is allowed to
The access of business datum, when the home gateway is synchronously unsuccessful, returns to the operation for setting detection timing starter.
In one of the embodiments, the execution cell search, is obtained described in current time around home gateway
The cell information of cell specifically includes step：
Obtain the frequency list that home gateway is intercepted；
Set home gateway radio frequency to intercept pattern, adjust the frequency point number intercepted to needs；
Intercept the cell under the frequency point number；
The cell information of cell under the frequency point number is obtained, wherein the cell information includes frequency, scrambler, PCCPCH
RSCP and sir value.
As shown in figure 3, a kind of home gateway lock-out processing system, including：
Monitoring modular 100, for monitoring communication environment around home gateway, the communication of the adjacent cell of collection home gateway
Ambient measurements, wherein, the communication environment measured value includes PCCPCH RSCP and sir value；
Lock-out state determination module 200, for the communication environment measured value according to home gateway neighbor cell, judges house
Whether front yard gateway can not be synchronous with reference to synchronized cells, when home gateway can not be synchronous with reference to synchronized cells, judges family
Gateway enters lock-out state；
Synchronous performing module 300, for when home gateway enters lock-out state, maintaining home gateway normal work shape
State, the cell information of detection home gateway peripheral cell, according to the cell information of home gateway peripheral cell, judges home gateway
Whether some cell that can be in synchronous home gateway peripheral cell, wherein, the cell information include frequency, scrambler,
PCCPCH RSCP and sir value.
Home gateway lock-out processing system of the present invention, after family's gateway processes desynchronizing state, when environmental change, family
Front yard gateway can detect the change of environment, synchronized cells be obtained in time, and synchronize therewith so that the family under desynchronizing state
Gateway can enter synchronous regime in the most short time, so that user terminal can be carried out between current area and adjacent area
Gravity treatment and handover operation, realize the seamless coverage and mobility interoperability of network service.Home gateway detects the change of environment,
Synchronized cells are obtained in time, and are synchronized therewith so that the home gateway under desynchronizing state can be entered in the most short time
Synchronous regime, so that user terminal can carry out gravity treatment and handover operation between current area and adjacent area, realizes network service
Seamless coverage and mobility interoperability, it is ensured that air interface synchronization is realized in home gateway perfection, brings good Consumer's Experience.
As shown in figure 4, in one of the embodiments, the lock-out state determination module 200 is specifically included：
Parameter comparison unit 220, the communication for comparing the synchronous threshold value of home gateway and home gateway neighbor cell
Ambient measurements, when the PCCPCH RSCP and sir value in the communication environment measured value of home gateway neighbor cell are respectively less than family
During PCCPCH RSCP and sir value in the threshold value of gateway synchronization, judge home gateway as a step-out；
Identifying unit 240, for recording home gateway step loss condition in preset time, when home network correlates in preset time
When continuous step-out number of times is more than default step-out frequency threshold value, judge that the home gateway enters lock-out state.
As shown in figure 4, in one of the embodiments, the synchronous performing module 300 is specifically included：
Setting unit 320, for setting detection timing starter, sets the threshold time of start by set date；
Process initiation unit 340, for when home gateway is idle or exceedes start by set date apart from the time of last time search
Threshold time when, start home gateway detection process；
Search execution unit 360, for performing cell search, obtains home gateway peripheral cell described in current time
Cell information, wherein the cell information include frequency, scrambler, PCCPCH RSCP and sir value；
It is small when whether there is cell in judging unit 380, the base station cell listened to for judgement with preceding once search
Area is identical, and PCCPCH RSCP values are more than or equal to BCH_DECODE_THRESHOLD values, if in the presence of by the home network
Close and the cell synchronous, if being not present, the operation of return setting detection timing starter；
Synchronization unit 390, for when the home gateway synchronously success, reconfiguring the home gateway synchronized cells
Parameter, it is allowed to the access of business datum, when the home gateway is synchronously unsuccessful, returns and detection timing starter be set
Operation.
In one of the embodiments, the search execution unit is specifically included：
Frequency list acquiring unit, for obtaining the frequency list that home gateway is intercepted；
Adjustment unit, for setting home gateway radio frequency to intercept pattern, adjusts the frequency point number intercepted to needs；
Unit is intercepted, for intercepting the cell under the frequency point number；
Parameter acquiring unit, the cell information for obtaining cell under the frequency point number, wherein the cell information includes
Frequency, scrambler, PCCPCH RSCP and sir value.
In order to further explain in detail the technical scheme of home gateway lock-out processing method of the present invention and system, below
It will be illustrated using specific embodiment, and describe home gateway lock-out processing method of the present invention and substep in the middle part of system in detail
Suddenly, or functional module operating process.
The flow of home gateway cell searching is specifically included：
Step 1：Home gateway obtains the frequency point number list that need to be intercepted
Step 2：Home gateway sets radio frequency to intercept pattern, and adjusts to the frequency point number that need to be intercepted
Step 3：Home gateway intercepts the cell under the frequency
Step 4：Home gateway obtains the RSSI value of the frequency, and obtains the frequency of each cell under the frequency, scrambler, SIR
With PCCPCH RSCP value informations
Step 5：The metrical information that home gateway storage is obtained
Step 6：Home gateway judges whether to complete intercepting for all frequencies, if completing, cell searching flow terminates；It is no
Then, step 2 is continued executing with.
The detection start-up course of home gateway is specifically included：
Step 1：Timer T_SEARCH_ACNODE is set.
Step 2：When timer T_SEARCH_ACNODE is not yet due, the idle instruction of business is received, then flow terminates；It is no
Then perform step 3).
Step 3：When timer T_SEARCH_ACNODE expires, then flow terminates.
The flow that home gateway attempts synchronous other base station cells is specifically included：
Step 1：Home gateway obtains the set of cells searched.
Step 2：Judge whether at least there is a cell and the last autogamy in the set of cells that home gateway is searched out
Macro base station cell when putting in Neighboring Cell List is identical, if so, then performing step 3；Otherwise, detection process is continued executing with.
Step 3：The cell for selecting in the set of cells that searches and all existing during the last self-configuring is added to adjacent area
In list.
Step 4：It regard Neighboring Cell List as candidate synchronization set of cells.
Step 5：Reference synchronization Neighboring Cell List is obtained according to reference synchronization cell criterion.
Step 6：Whether be empty, if so, then configuration current home gateway is isolated island cell if judging reference synchronization Neighboring Cell List；
Otherwise, the top-quality reference synchronization adjacent area of selection signal is same for home gateway progress cell in reference synchronization Neighboring Cell List
Step.
Step 7：Home gateway stores this with reference to information such as the frequency point scrambling codes of adjacent area, and carries out cell for the reference cell
It is synchronous.
Step 8：Home gateway carries out cell synchronous, and reports that synchronized result is indicated, when synchronous success, then proceeds frequency
The configuration of point, scrambler and power, and configuring home gateway is normal mode of operation, is terminated；Otherwise, step 6 is performed.
Generally speaking, the present invention proposes a kind of realization side of self-organizing network in new distributed home gateway system
Method.Network is newly added in home gateway or after the home gateway operation regular hour, and home gateway is by intercepting each neighbour in network
The information of nearly cell, and according to the information of each cell listened to, obtains Neighboring Cell List, reference synchronization cell, working frequency points, disturbs
Code, home gateway maximum transmission power and user terminal maximum transmission power, and with reference synchronization cell synchronous.This method need not
The network planning can just automatically configure the parameter of simultaneously Automatic Optimal cell, specifically include Neighboring Cell List, reference synchronization cell, work
Frequency, scrambler and transmission power, while completing cell synchronous.Self-organizing network implementation in distributed home gateway system
So that home gateway both can " automatic " normal work, while can periodically adjust cell parameter again, reduce cell
Between interference, and improve network performance.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of home gateway lock-out processing method, it is characterised in that including step：
Communication environment around home gateway is monitored, the communication environment measured value of the adjacent cell of home gateway is gathered, wherein, it is described
Communication environment measured value includes PCCPCH RSCP and sir value；
According to the communication environment measured value of home gateway neighbor cell, judge whether home gateway can not be same with reference synchronized cells
Step, when home gateway can not be synchronous with reference to synchronized cells, judges that home gateway enters lock-out state；
When home gateway enters lock-out state, home gateway normal operating conditions, detection home gateway peripheral cell are maintained
Cell information, according to the cell information of home gateway peripheral cell, judge whether home gateway can synchronous home gateway week
Some cell in cell is enclosed, wherein, the cell information includes frequency, scrambler, PCCPCH RSCP and sir value；
It is described when home gateway enter lock-out state when, maintain home gateway normal operating conditions, detection home gateway around
The cell information of cell, according to the cell information of home gateway peripheral cell, judges whether home gateway can synchronous home network
The step of closing some cell in peripheral cell includes：
Detection timing starter is set, the threshold time of start by set date is set；
When the time that home gateway is idle or is searched for apart from the last time exceeding the threshold time of start by set date, start home gateway
Detection process；
Cell search is performed, the cell information of current time home gateway peripheral cell is obtained, wherein the cell information
Including frequency, scrambler, PCCPCH RSCP and sir value；
Judge in the cell listened to that with the presence or absence of cell cell during with preceding once search is identical, and PCCPCH RSCP values are big
In or equal to BCH_DECODE_THRESHOLD values, if in the presence of by home gateway and the cell synchronous, if being not present, returning
Return the operation that detection timing starter is set；
When the home gateway synchronously success, the parameter of the home gateway synchronized cells is reconfigured, it is allowed to business datum
Access, when the home gateway is synchronously unsuccessful, return set detection timing starter operation.
2. home gateway lock-out processing method according to claim 1, it is characterised in that described according to home gateway phase
The communication environment measured value of adjacent cell, judges whether home gateway can not be synchronous with reference to synchronized cells, when home gateway can not
When synchronous with reference synchronized cells, judge that home gateway specifically includes step into lock-out state：
Compare the communication environment measured value of the synchronous threshold value of home gateway and home gateway neighbor cell, when home gateway is adjacent
PCCPCH RSCP and sir value in the communication environment measured value of cell are respectively less than in the synchronous threshold value of home gateway
PCCPCH RSCP and during sir value, judge home gateway as a step-out；
Home gateway step loss condition in preset time is recorded, when the continuous step-out number of times of home gateway is more than default mistake in preset time
When walking frequency threshold value, judge that the home gateway enters lock-out state.
3. home gateway lock-out processing method according to claim 1, it is characterised in that the execution cell searching behaviour
Make, the cell information for obtaining home gateway peripheral cell described in current time specifically includes step：
Obtain the frequency list that home gateway is intercepted；
Set home gateway radio frequency to intercept pattern, adjust the frequency point number intercepted to needs；
Intercept the cell under the frequency point number；
The cell information of cell under the frequency point number is obtained, wherein the cell information includes frequency, scrambler, PCCPCH RSCP
And sir value.
4. a kind of home gateway lock-out processing system, it is characterised in that including：
Monitoring modular, for monitoring communication environment around home gateway, the communication environment of the adjacent cell of collection home gateway is surveyed
Value, wherein, the communication environment measured value includes PCCPCH RSCP and sir value；
Lock-out state determination module, for the communication environment measured value according to home gateway neighbor cell, judges home gateway
Whether can not be synchronous with reference to synchronized cells, when home gateway can not be synchronous with reference to synchronized cells, judge that home network is put into
Enter lock-out state；
Synchronous performing module, for when home gateway enters lock-out state, maintaining home gateway normal operating conditions, detection
The cell information of home gateway peripheral cell, according to the cell information of home gateway peripheral cell, judges that home gateway whether may be used
With some cell in synchronous home gateway peripheral cell, wherein, the cell information includes frequency, scrambler, PCCPCH RSCP
And sir value；
The synchronous performing module is specifically included：
Setting unit, for setting detection timing starter, sets the threshold time of start by set date；
Process initiation unit, for when the time that home gateway is idle or is searched for apart from the last time exceeding the threshold value of start by set date
Between when, start home gateway detection process；
Search execution unit, for performing cell search, obtains the cell of home gateway peripheral cell described in current time
Information, wherein the cell information includes frequency, scrambler, PCCPCH RSCP and sir value；
Cell when whether there is cell in judging unit, the base station cell listened to for judgement with preceding once search is identical,
And PCCPCH RSCP values are more than or equal to BCH_DECODE_THRESHOLD values, if in the presence of the home gateway is small with this
Area is synchronous, if being not present, and returns to the operation for setting detection timing starter；
Synchronization unit, for when the home gateway synchronously success, reconfiguring the parameter of the home gateway synchronized cells,
Allow the access of business datum, when the home gateway is synchronously unsuccessful, return to the operation that detection timing starter is set.
5. home gateway lock-out processing system according to claim 4, it is characterised in that the lock-out state judges
Module is specifically included：
Parameter comparison unit, the communication environment measurement for comparing the synchronous threshold value of home gateway and home gateway neighbor cell
Value, when the PCCPCH RSCP and sir value in the communication environment measured value of home gateway neighbor cell are respectively less than home gateway synchronization
Threshold value in PCCPCH RSCP and sir value when, judge home gateway as a step-out；
Identifying unit, for recording home gateway step loss condition in preset time, when the continuous step-out of home gateway in preset time
When number of times is more than default step-out frequency threshold value, judge that the home gateway enters lock-out state.
6. home gateway lock-out processing system according to claim 4, it is characterised in that the search execution unit tool
Body includes：
Frequency list acquiring unit, for obtaining the frequency list that home gateway is intercepted；
Adjustment unit, for setting home gateway radio frequency to intercept pattern, adjusts the frequency point number intercepted to needs；
Unit is intercepted, for intercepting the cell under the frequency point number；
Parameter acquiring unit, the cell information for obtaining cell under the frequency point number, wherein the cell information include frequency,
Scrambler, PCCPCH RSCP and sir value.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938827A (en) * | 2010-07-24 | 2011-01-05 | 福建邮科通信技术有限公司 | TD-SCDMA format Femtocell air interface synchronization method |
| CN103026772A (en) * | 2010-05-24 | 2013-04-03 | 株式会社Ntt都科摩 | Mobile station, wireless base station, and communications control method |
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2014
- 2014-06-24 CN CN201410290218.5A patent/CN104053172B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103026772A (en) * | 2010-05-24 | 2013-04-03 | 株式会社Ntt都科摩 | Mobile station, wireless base station, and communications control method |
| CN101938827A (en) * | 2010-07-24 | 2011-01-05 | 福建邮科通信技术有限公司 | TD-SCDMA format Femtocell air interface synchronization method |
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