CN101330737B - Method for accessing indoor base station, network equipment and user equipment - Google Patents
Method for accessing indoor base station, network equipment and user equipment Download PDFInfo
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- CN101330737B CN101330737B CN 200710126770 CN200710126770A CN101330737B CN 101330737 B CN101330737 B CN 101330737B CN 200710126770 CN200710126770 CN 200710126770 CN 200710126770 A CN200710126770 A CN 200710126770A CN 101330737 B CN101330737 B CN 101330737B
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Abstract
The invention discloses a method for accessing indoor base station, network equipment and user equipment. The method for accessing the indoor base station comprises the following steps: determining whether the user equipment is close to or in the coverage range of the indoor base station; transmitting a switch command to the user equipment by the network side when that the user equipment is close to or in the coverage range of the indoor base station is determined, and that the user equipment is switched to an indoor base station community is indicated by the switch command; and switching the user equipment to the indoor base station by the network side. The method can improve the selectivity of the user terminal and the possibility for using the corresponding indoor base station community.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of method, the network equipment and subscriber equipment of accessing indoor base station.
Background technology
Along with deepening continuously of Long Term Evolution (LTE) research, indoor base station (Home NodeB) or indoor UMTS access point (Universal Mobile Telecommunications System AccessPoint, UMTSAP) can provide two-forty low-cost professional wireless access application apparatus as a kind of, more and more receive international mainstream operator and balance of plant manufacturing giant's concern.Hereinafter indoor base station or indoor UMTS access point are referred to as indoor base station.
In the prior art, the system configuration that a kind of indoor base station is applied to indoor access scene as shown in Figure 1.Among the figure, indoor base station routes to IAD by Access Network after the request that obtains subscriber equipment (UE), enter the universal terrestrial access network (UMTS Territorial RadioAccess Network UMTS:Universal Mobile Telecommunications System, UTRAN) of wireless UMTS or LTE.IAD is as the logic entity of control and management indoor base station, possess chain of command and user's face processing and with the interface function of other nodes of core net.Access Network can be the IP local area network (LAN) of fixed network or DSL Access Network etc.Therefore, for traditional macro base station, the access way of indoor base station is more flexible, can take full advantage of existing fixed network resource.
In the related access technology of the existing UMTS that uses indoor base station and LET system, subscriber equipment main cell search process by start in access network process is selected suitable persistent district, such as selecting macrocell or indoor base station residential quarter; Carry out cell reselection process to select suitable persistent district in the moving process of subscriber equipment after the start under idle (idle) state; The subscriber equipment that is in connected state or activated state then adopts the mode of switching to change Serving cell.
In carrying out the invention process, the inventor finds to have at least following problem in the system access technology of above-mentioned existing application indoor base station: can not guarantee subscriber equipment accessing indoor base station under should the communication scenes of accessing indoor base station.
For the user, the sharpest edges of introducing indoor base station are exactly high bandwidth, low cost.Therefore when subscriber equipment is in the coverage of indoor base station, should automatically change persistent district or Serving cell to the action of this indoor base station.But present cell reselection need to consider to comprise the many factors of quality, can not guarantee that subscriber equipment is certain to select the indoor base station residential quarter as persistent district.
One of reason: the indoor base station residential quarter always covers with certain macrocell is same generally speaking, and subscriber equipment may select macrocell as persistent district;
Former therefore two: for UMTS, the gravity treatment of subscriber equipment is based on neighboring BS relationship and carries out, the re-aiming that is terminal is only limited among the adjacent area of current persistent district, but macrocell is during as current persistent district, macrocell does not keep in abutting connection with the relation information of indoor base station residential quarter, therefore possibly can't find base station cell in the target chamber from macrocell according to these relation informations.In other words, be difficult to accurate configuring adjacent cell relation, finally also just be difficult to the cell reselection mode resident to the indoor base station residential quarter.
Summary of the invention
The technical problem that embodiment of the present invention will solve provides a kind of method, the network equipment and subscriber equipment of accessing indoor base station, can improve the possibility of subscriber equipment accessing indoor base station.
A kind of method of accessing indoor base station is provided, comprises: judge subscriber equipment whether near or enter the indoor base station coverage; Judge described subscriber equipment near or when entering described indoor base station coverage, network side issues switching command to described subscriber equipment, described switching command indicates described subscriber equipment to switch to the indoor base station residential quarter; Described subscriber equipment switches to described indoor base station.
A kind of method of accessing indoor base station is provided, comprises: the coverage that subscriber equipment judges whether near or entered the indoor base station residential quarter; Be when entering the coverage of indoor base station residential quarter in judged result, measure this indoor base station residential quarter; Show in described measurement result and to select described indoor base station as persistent district can access described indoor base station the time, or initiatively initiate the process switched to described indoor base station residential quarter.
A kind of network equipment is provided, comprises the first judging unit, issue unit and handover operation unit, described the first judging unit is used for judging that subscriber equipment is whether close or enter the indoor base station coverage; Described issue the unit be used for described the first judgment unit judges draw described subscriber equipment near or enter described indoor base station coverage after, issue switching command, indication switches to described subscriber equipment in the described indoor base station residential quarter; Described handover operation unit is used for carrying out described subscriber equipment is switched to the operation of described indoor base station.
A kind of subscriber equipment is provided, comprises the second judging unit, measuring unit and access unit, described the second judging unit is used for judging whether described subscriber equipment enters the coverage of indoor base station residential quarter; It is described subscriber equipment when entering the coverage of indoor base station residential quarter that described measuring unit is used for judged result at described the second judging unit, measures described indoor base station residential quarter; The measurement result that described access unit is used at described measuring unit shows in the time of can accessing described indoor base station, selects described indoor base station as persistent district, or initiatively initiates the process switched to described indoor base station residential quarter.
In embodiments of the present invention and since at first judge subscriber equipment whether near or enter in the indoor base station coverage, the mode that issues again switching command is guaranteed to allow the user terminal selecting of accessing indoor base station and is used corresponding indoor base station residential quarter.With respect to prior art subscriber equipment near or still can not guarantee that subscriber equipment selects the indoor base station residential quarter as the technological deficiency of persistent district when entering the indoor base station coverage, embodiment of the present invention adopt to detect subscriber equipment whether near or enter the mode that indoor base station coverage and indication are switched, reach and improve subscriber equipment and select the indoor base station residential quarter as the technique effect of the possibility of persistent district.
In another embodiment, since at first judge subscriber equipment whether near or enter in the indoor base station coverage, under suitable opportunity, trigger handover process, again described indoor base station residential quarter is measured, show to access described indoor base station the time in measurement result, select described indoor base station as persistent district, or initiatively initiate to the process of described indoor base station residential quarter switching, thereby guarantee that the subscriber equipment that is allowed by described indoor base station can access described indoor base station.With respect to prior art subscriber equipment near or still can not guarantee that subscriber equipment selects the indoor base station residential quarter as the technological deficiency of persistent district when entering the indoor base station coverage, embodiment of the present invention can improve subscriber equipment and select the indoor base station residential quarter as the possibility of persistent district, and guarantees that the subscriber equipment that is allowed by described indoor base station can access described indoor base station.
Description of drawings
Fig. 1 is the system construction drawing that indoor base station is applied to indoor access scene in the prior art;
Fig. 2 is the flow chart of method second execution mode of accessing indoor base station of the present invention;
Fig. 3 is the flow chart of method the 3rd execution mode of accessing indoor base station of the present invention;
Fig. 4 is the theory diagram of the network equipment the first execution mode of the present invention;
Fig. 5 is the theory diagram of the network equipment the second execution mode of the present invention;
Fig. 6 is the theory diagram of the network equipment the 3rd execution mode of the present invention;
Fig. 7 is the theory diagram of the network equipment the 4th execution mode of the present invention;
Fig. 8 is the theory diagram of user of the present invention institute equipment the first execution mode.
Embodiment
The present invention mainly is when subscriber equipment is in the coverage of indoor base station residential quarter, improves the possibility of subscriber equipment accessing indoor base station.
At first, the invention provides method first execution mode of accessing indoor base station, comprising:
Steps A: judge subscriber equipment whether near or enter the indoor base station coverage;
Step B: judge described subscriber equipment near or when entering described indoor base station coverage, network side issues switching command to described subscriber equipment, described switching command indicates described subscriber equipment to switch to the indoor base station residential quarter;
Step C: network side switches to described indoor base station with described subscriber equipment.
Method the first execution mode that more than the invention provides accessing indoor base station can be found out, since at first judge subscriber equipment whether near or enter in the indoor base station coverage, the mode that issues again switching command is guaranteed to allow the user terminal selecting of accessing indoor base station and is used corresponding indoor base station residential quarter.With respect to prior art subscriber equipment near or still can not guarantee that subscriber equipment selects the indoor base station residential quarter as the technological deficiency of persistent district when entering the indoor base station coverage, embodiment of the present invention adopt by network side detect subscriber equipment whether near or enter the mode that indoor base station coverage and indication are switched, reach and improve subscriber equipment and select the indoor base station residential quarter as the technique effect of the possibility of persistent district.
For make purpose of the present invention, technical scheme, and advantage clearer, referring to the accompanying drawing execution mode that develops simultaneously, the present invention is described in more detail.
Consulting Fig. 2, is the flow chart of method second execution mode of accessing indoor base station of the present invention, and described method comprises step:
Step 201: network side judge subscriber equipment whether near or enter the indoor base station coverage;
Described network side judge subscriber equipment near or a scene entering the indoor base station coverage can be: described indoor base station install first and through with the mutual finishing equipment authentication of network side after, when network side detects described indoor base station and allows the access of described subscriber equipment, and receive the call testing that described subscriber equipment is initiated, so judge draw described subscriber equipment near or enter the indoor base station coverage.
When described indoor base station install first and with the mutual finishing equipment authentication of network side before, described indoor base station is not set up the residential quarter and is covered, and therefore can not accept the access of subscriber equipment.After powering at indoor base station, authenticating and set up coverage cell (general base station has been in normal operating conditions with indicator light or other mode prompting user equipment current base station) and will inform network side with the binding information of described subscriber equipment through the mutual finishing equipment with network side, at this moment, subscriber equipment enters in the described indoor base station cell coverage area, and initiates the call test.Network side detects immediately this subscriber equipment and makes a call, and judge that by customer equipment identification information and aforementioned indoor base station binding information that report and described subscriber equipment that this calling is carried obtaining described subscriber equipment is in the time of can being allowed to access certain subscriber equipment of described indoor base station, judge draw described subscriber equipment near or enter the indoor base station coverage, otherwise do not deal with, process ends or proceed subscriber equipment whether near or enter the judgement of indoor base station coverage.
Wherein, the method that described indoor base station is set up coverage cell has multiple, such as following two kinds, but is not limited to following two kinds:
One, in the situation that described indoor base station has descending measuring ability:
1) after the mutual finishing equipment authentication of carrying out with network side, described indoor base station carries out descending detection, and is configured to set up the residential quarter according to testing result and covers; Or
2) described indoor base station carries out descending detection and reports detection information to network side, and network side covers to set up the residential quarter according to the described described indoor base station of detection information configuration that reports.
Two, in the situation that described indoor base station does not have descending measuring ability:
1) after the mutual finishing equipment authentication of carrying out with network side, described subscriber equipment is initiated the call test to described network;
2) network side issues the command messages that carries out cell measurement to this user terminal, and carries the indication that requirement is measured described indoor base station residential quarter in this message;
3) described subscriber equipment is measured the residential quarter that comprises described indoor base station, and reports detection information to network side;
4) network side covers to set up the residential quarter according to the described described indoor base station of detection information configuration that reports.
In addition, described network side judge draw subscriber equipment near or to enter the scene of indoor base station coverage many in addition, such as another scene can be: but network side detect be in connected state or the described subscriber equipment of activated state near or the coverage that enters the described indoor base station of access.Detecting subscriber equipment such as network side is in and makes a phone call or carry out connected state or the activated states such as transfer of data, but and detect described subscriber equipment near or the coverage that enters the indoor base station of access, then judge draw described subscriber equipment near or enter the indoor base station coverage.
Again such as, described network side judge draw subscriber equipment near or another scene of entering the indoor base station coverage can be:
1) described indoor base station install first and through with the mutual finishing equipment authentication of network side after, network side triggers the signaling tracking function for the described user terminal of binding mutually with described indoor base station;
2) detect described indoor base station at described signaling tracking function and allow the access of described subscriber equipment, judge draw described subscriber equipment near or enter the indoor base station coverage.
Described signaling tracking function can also be used as and measure the residing wireless environment of subscriber equipment, and can analyze the result who records, and indoor base station is configured or distributes rationally.
When all not having the binding information of described indoor base station and subscriber equipment with described indoor base station or network side, before the described subscriber equipment of switching switches to described indoor base station residential quarter, can also carry out once the judgement whether described indoor base station and subscriber equipment exist binding relationship.Judge that described indoor base station allows described subscriber equipment access when having binding relationship, flow process below continuing is judged and is finished switching flow when not existing.
This step is that the Adoption Network side judges whether subscriber equipment has entered described indoor base station coverage, in other embodiments, also can adopt other equipment to judge, judge that such as adopting subscriber equipment whether self has entered described indoor base station coverage, is judged as and informs network side when entering.
Step 202: judgement draw described subscriber equipment near or when having entered described indoor base station coverage, network side issues switching command to described subscriber equipment, described switching command indicates described subscriber equipment to switch to the indoor base station residential quarter;
Because described subscriber equipment has entered in the described indoor base station cell coverage area before, and network side has been configured to described indoor base station can allow the access of described subscriber equipment, subscriber equipment switches to the condition maturity of this indoor base station, therefore network side directly issues switching command in this step, indicates described subscriber equipment to switch to described indoor base station.
Before switching, can carry out the step that the indoor base station cell configuration is optimized, comprising:
1) network side issues the message that the described subscriber equipment of indication carries out cell measurement, and described residential quarter comprises described indoor base station residential quarter;
2) network side receives the described cell measurement results that comprises indoor base station, will cover together or the radio environment information of the macrocell that the geographical position is adjacent and the configuration information comparison of described indoor base station residential quarter with described indoor base station residential quarter in the described measurement result;
Because comprise in the measurement result with described indoor base station residential quarter with covering or the information of the macrocell that the geographical position is adjacent, such as scrambler, power etc., network side is analyzed these information, and mutually compares with the configuration information of current base station residential quarter.
3) show the non-optimum of configuration information of described indoor base station residential quarter or when best at described comparative result, or when the space of optimization is arranged, optimize the configuration of described indoor base station residential quarter.
After relatively, by the configuration of corresponding algorithm optimization current base station residential quarter, and to the instruction that described indoor base station transmission is distributed rationally accordingly, can comprise the configuration information for power, scrambler and adjacent area in the instruction.
Certainly, before switching, can not carry out the step of any configuration optimization to the indoor base station residential quarter, when fine such as the configuration of described indoor base station residential quarter.
Judge draw described subscriber equipment near entered the indoor base station coverage or judge draw described subscriber equipment near or entered the indoor base station coverage and optimized when finishing, network side can issue the described subscriber equipment of indication and switch to the switching command of indoor base station residential quarter to described subscriber equipment.
Present embodiment utilizes the achievement of cell measurement to carry out in passing the optimization of base station configuration, reaches the purpose of Optimizing Network Resources.
Step 203: network side switches to described indoor base station with described subscriber equipment.
Network side is after issuing indication described subscriber equipment switches to the switching command of indoor base station residential quarter, described subscriber equipment is received described switching command and is carried out handover operation, network side cooperates described subscriber equipment, carry out handover operation and preserve switching result, finish the workflow of accessing indoor base station execution mode of the present invention.
In the present embodiment, when described indoor base station is installed first, configure first indoor base station, provided the prerequisite of a handover operation.Then, after judging that subscriber equipment enters the coverage of described indoor base station, employing is optimized the mode that configuration and indication are switched by network side to indoor base station, reaches to guarantee that subscriber equipment selects the indoor base station residential quarter as persistent district and can guarantee the technique effect of handover success.
Method the 3rd execution mode and above-mentioned second execution mode of accessing indoor base station of the present invention are similar, and difference is:
When described network side finds that subscriber equipment is in the coverage of the indoor base station that allows access, directly do not adopt the mode equipment for indicating user of force handoff to switch into described indoor base station residential quarter by measurement.Even unsuccessfully carry out rollback for a certain reason, also can greatly improve the possibility of subscriber equipment accessing indoor base station.
The present invention also provides method the 4th execution mode of accessing indoor base station, and described method comprises step:
Step 301: the coverage that subscriber equipment judges whether near or entered the indoor base station residential quarter;
Judge described subscriber equipment near or the coverage that entered the indoor base station residential quarter several different methods is arranged, such as following two kinds:
1) when subscriber equipment receives indoor base station residential quarter and described residential quarter and allows the information of described subscriber equipment access, is judged as the coverage that subscriber equipment enters the indoor base station residential quarter; Or
2) subscriber equipment allows the information of described user's access and the macro cell message counter coverage of releasing the indoor base station residential quarter that self entered described permission access adjacent with described indoor base station residential quarter according to current resident macrocell, described indoor base station.
For above-mentioned first method, for the subscriber equipment that is under the idle condition (idle), if subscriber equipment does not have the information of the indoor base station of permission self access, system can broadcast information adjacent with this macrocell or the same indoor base station residential quarter that covers in advance in the system message of relevant macrocell, can comprise simultaneously the information of indoor base station residential quarter and the information that this residential quarter allows described subscriber equipment access in the system message, subscriber equipment can know by read system message whether the indoor base station that allows oneself to access is arranged like this.
For above-mentioned second method, generally speaking, allow the indoor base station of access and the incidence relation between the adjacent macrocell from subscriber equipment, can know, if user terminal has been stored the information that described indoor base station allows described user's access, and there be a macro cell message adjacent with this indoor base station residential quarter, when subscriber equipment when finding that there is incidence relation in current resident macrocell with the indoor base station that allows access, can judge obtain subscriber equipment near or the coverage that entered the indoor base station residential quarter of described permission access.
Step 302: when judged result is close or has entered the coverage of indoor base station residential quarter, measure this indoor base station residential quarter;
According to the judged result of step 301, when judged result is close or has entered the coverage of indoor base station residential quarter, measure this indoor base station residential quarter.
Step 303: show in described measurement result and to select described indoor base station as persistent district can access described indoor base station the time.
In case judge when subscriber equipment can access described indoor base station, the subscriber equipment i.e. described indoor base station of active selection/reselection is persistent district.
In the present embodiment, subscriber equipment oneself is judged and the selection/reselection persistent district, need not any change design of network side, just can improve the possibility of subscriber equipment accessing indoor base station.
In other embodiments, subscriber equipment also can initiatively be initiated the change action to indoor base station under activated state, switch to the indoor base station residential quarter such as the active reporting network requirement, and network side is confirmed.Prerequisite be subscriber equipment under activated state, can know self near or enter the indoor base station that can access, and know the communication quality of described indoor base station residential quarter by modes such as measurements, and then can in the handover request that reports, carry described indoor base station cell quality information for the network side reference; Initiatively initiate handover request when perhaps subscriber equipment oneself is judged the suitable access of described indoor base station cell quality.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the above-mentioned accessing indoor base station method execution mode is to come the relevant hardware of instruction to finish by program, described program can be stored in the computer read/write memory medium, this program can comprise the content of each execution mode of method of aforementioned accessing indoor base station of the present invention when carrying out.Here alleged storage medium, as: ROM/RAM, magnetic disc, CD etc.
Consult Fig. 4, the present invention also provides the network equipment the first execution mode.The described network equipment comprises the first judging unit 410, issues unit 420 and handover operation unit 430.Described the first judging unit 410 is used for judging that subscriber equipment is whether close or enter the indoor base station coverage; Described issue unit 420 be used for described the first judging unit 410 judge described subscriber equipment near or enter described indoor base station coverage after, issue switching command, indication switches to described subscriber equipment in the described indoor base station residential quarter; Described handover operation unit 430 is used for carrying out described subscriber equipment is switched to the operation of described indoor base station.
Present embodiment be in the network equipment design the first judging unit 410, issue unit 420 and handover operation unit 430, respectively to subscriber equipment whether near or enter the indoor base station coverage, issue to switch indication and switch and operate, dominate the process of accessing indoor base station from network side, can't guarantee compared to existing technology the technological deficiency of subscriber equipment accessing indoor base station, embodiment of the present invention can guarantee that obviously the subscriber equipment access allows the indoor base station of access.
Consult Fig. 5, in the second execution mode, the described network equipment can further include:
Detecting unit 440, be used for described indoor base station install first and through with the mutual finishing equipment authentication of network side after, detect described indoor base station and whether allow described subscriber equipment access;
Call out receiving element 450, be used for receiving the call testing that described subscriber equipment is initiated;
Wherein, after described detecting unit 440 detects described indoor base station and allows the access of described subscriber equipment and described calling receiving element 450 to receive the call testing that described subscriber equipment is initiated, trigger described the first judging unit 410 make described subscriber equipment near or entered the judgement of indoor base station coverage.
Consult Fig. 6, in the 3rd execution mode, the described network equipment can also further comprise on the basis of above-mentioned the second execution mode:
Measure indicating member 460, be used for issuing the message that the described subscriber equipment of indication carries out cell measurement after described the first judging unit 410 judges that described subscriber equipment enters described indoor base station coverage, described residential quarter comprises described indoor base station residential quarter;
Comparing unit 470, compare for the radio environment information of the macrocell that described measurement indicating member 460 is measured and the configuration information of described indoor base station residential quarter, described macrocell is with the macrocell that covers or the geographical position is adjacent with described indoor base station residential quarter;
Optimize unit 480, be used for showing the non-optimum of configuration information of described indoor base station residential quarter or when best at the comparative result that described comparing unit 470 obtains, or when the space of optimization is arranged, optimize the configuration of described indoor base station residential quarter.
Consult Fig. 7, in the 4th execution mode, the described network equipment can also further comprise on the basis of above-mentioned the second execution mode:
Tracing unit 490, be used for described indoor base station install first and through with the mutual finishing equipment authentication of network side after, trigger the signaling tracking function for the described user terminal of binding mutually with described indoor base station;
Wherein, when described tracing unit 490 tracks described subscriber equipment and enters in the described indoor base station coverage, trigger described the first judging unit 410 make described subscriber equipment near or entered the judgement of indoor base station coverage.
Consult Fig. 8, the present invention also provides subscriber equipment the first execution mode, comprising:
The second judging unit 910 is used for judging whether described subscriber equipment enters the coverage of indoor base station residential quarter;
Measuring unit 920 when being used for judged result at described the second judging unit 910 and drawing described subscriber equipment and enter the coverage of indoor base station residential quarter, is measured this indoor base station residential quarter;
Access unit 930, the measurement result that is used at described measuring unit 920 shows in the time of can accessing described indoor base station, and described subscriber equipment is switched to described indoor base station, or initiatively initiates the process switched to described indoor base station residential quarter.
Present embodiment is that subscriber equipment oneself is judged and switched, and need not any change design of network side, equally can improve the possibility of subscriber equipment accessing indoor base station.
What deserves to be explained is, the first judging unit 410 in the aforementioned network equipment the first execution mode of the present invention, issue unit 420 and handover operation unit 430 can be integrated in the processing module; In like manner, the aforementioned network equipment of the present invention second and third, each unit in four, five, six execution modes, subscriber equipment the first execution mode also can be integrated in the processing module; Perhaps, any two or more in each unit of aforementioned each execution mode can be integrated in the processing module.
Also what deserves to be explained is, each unit in the network equipment of the present invention or the subscriber equipment execution mode both can adopt the form of hardware to realize, but the part that software is realized also can adopt the form of software function module to realize.Correspondingly, embodiment of the present invention both can be used as independently production marketing or use, sold in the computer read/write memory medium or used but the part that software is realized also can be stored in.
To sum up, the present invention can produce following technique effect at least:
1, the mode that issues switching command by network side is guaranteed near or described indoor base station residential quarter is selected as far as possible and used to the user terminal that enters the indoor base station coverage;
If the ability that the downstream station that has 2 indoor base stations detects, measurement that then can be by user terminal and report around radio environment information, network side can be optimized the configuration of indoor base station;
3, the measurement by user terminal and report around radio environment information, network can be finished the configuration to indoor base station, must have the ability that downstream station detects and need not indoor base station, can effectively reduce like this cost of indoor base station, promote it commercial on a large scale;
4, subscriber equipment can oneself be judged and switch to indoor base station, need not any change design of network side, improves the possibility of subscriber equipment accessing indoor base station.
Above method to a kind of accessing indoor base station provided by the present invention, the network equipment and subscriber equipment are described in detail by specific embodiment, and the explanation of above embodiment just is used for helping to understand method of the present invention and thought thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (6)
1. the method for an accessing indoor base station is characterized in that, comprising:
Indoor base station install first and through with the mutual finishing equipment authentication of network side after, when network side detects described indoor base station and allows the subscriber equipment access and receive the call testing that subscriber equipment initiates, judge draw described subscriber equipment near or enter the indoor base station coverage;
Judge described subscriber equipment near or when entering described indoor base station coverage, network side issues switching command to described subscriber equipment, described switching command indicates described subscriber equipment to switch to the indoor base station residential quarter;
Described subscriber equipment switches to described indoor base station.
2. the method for accessing indoor base station according to claim 1, it is characterized in that, described indoor base station install first and through with the mutual finishing equipment authentication of network side after, detect before described indoor base station allows described subscriber equipment access at network side, further comprise:
Described indoor base station carries out descending detection, and is configured to set up the residential quarter covering according to testing result; Or
Described indoor base station carries out descending detection and reports detection information to network side, and network side covers to set up the residential quarter according to the described described indoor base station of detection information configuration that reports.
3. the method for accessing indoor base station according to claim 2 is characterized in that, after the described step of receiving the call testing that described subscriber equipment is initiated, network side further comprises before issuing switching command:
Described network side issues the message that the described subscriber equipment of indication carries out cell measurement, and described residential quarter comprises described indoor base station residential quarter;
Described network side receives the described cell measurement results that comprises indoor base station, will cover together or the radio environment information of the macrocell that the geographical position is adjacent and the configuration information comparison of described indoor base station residential quarter with described indoor base station residential quarter in the described measurement result;
Show the non-optimum of configuration information of described indoor base station residential quarter or when best at described comparative result, or when the space of optimization is arranged, optimize the configuration of described indoor base station residential quarter.
4. a network equipment is characterized in that, comprising:
The first judging unit, be used for indoor base station install first and through with the mutual finishing equipment authentication of network side after, when network side detects described indoor base station and allows the subscriber equipment access and receive the call testing that subscriber equipment initiates, judge draw described subscriber equipment near or enter the indoor base station coverage;
Issue the unit, be used for described the first judgment unit judges draw described subscriber equipment near or enter described indoor base station coverage after, issue switching command, indication switches to described subscriber equipment in the described indoor base station residential quarter;
The handover operation unit is used for carrying out described subscriber equipment is switched to the operation of described indoor base station.
5. the network equipment according to claim 4 is characterized in that, further comprises:
Detecting unit, be used for described indoor base station install first and through with the mutual finishing equipment authentication of network side after, detect described indoor base station and whether allow described subscriber equipment access;
Call out receiving element, be used for receiving the call testing that described subscriber equipment is initiated;
Wherein, after described detecting unit detects described indoor base station and allows the access of described subscriber equipment and described calling receiving element to receive the call testing that described subscriber equipment is initiated, trigger described the first judging unit make described subscriber equipment near or enter the judgement of indoor base station coverage.
6. the network equipment according to claim 5 is characterized in that, further comprises:
Measure indicating member, be used for issuing the message that the described subscriber equipment of indication carries out cell measurement after described the first judgment unit judges draws described subscriber equipment and enters described indoor base station coverage, described residential quarter comprises described indoor base station residential quarter;
Comparing unit compares for the radio environment information of the macrocell that described measurement indicating member is measured and the configuration information of described indoor base station residential quarter, and described macrocell is with the macrocell that covers or the geographical position is adjacent with described indoor base station residential quarter;
Optimize the unit, be used for showing the non-optimum of configuration information of described indoor base station residential quarter or when best at the comparative result that described comparing unit obtains, or when the space of optimization is arranged, optimize the configuration of described indoor base station residential quarter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200710126770 CN101330737B (en) | 2007-06-21 | 2007-06-21 | Method for accessing indoor base station, network equipment and user equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200710126770 CN101330737B (en) | 2007-06-21 | 2007-06-21 | Method for accessing indoor base station, network equipment and user equipment |
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| CN101330737A CN101330737A (en) | 2008-12-24 |
| CN101330737B true CN101330737B (en) | 2013-02-27 |
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| CN 200710126770 Active CN101330737B (en) | 2007-06-21 | 2007-06-21 | Method for accessing indoor base station, network equipment and user equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101472317B (en) * | 2007-12-27 | 2010-07-07 | 华为技术有限公司 | Method and apparatus for reducing indoor base station interference |
| CN101815329B (en) * | 2009-02-25 | 2012-09-05 | 中兴通讯股份有限公司 | Method and device for switching user to home base station |
| CN102396268A (en) * | 2009-03-04 | 2012-03-28 | 华为技术有限公司 | Method, device and system for sending information |
| CN102006639B (en) | 2009-09-03 | 2014-01-01 | 华为技术有限公司 | Switching processing method and system, relay device and base station |
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