CN102300188B - The method and system of a kind of homogeneous-frequency adjacent-domain information management - Google Patents
The method and system of a kind of homogeneous-frequency adjacent-domain information management Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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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
- H04W36/06—Reselecting a communication resource in the serving access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
Abstract
The invention discloses the method for a kind of homogeneous-frequency adjacent-domain information management, when the physical layer information that network side determines to add the Pin Nei community of Neighboring Cell List does not frequently have a corresponding high layer information, notifying user equipment reports the high layer information of described Pin Nei community; After subscriber equipment is notified, resolve the system message of described Pin Nei community, obtain high layer information, and report the high layer information of described Pin Nei community to network side; After network side obtains the high layer information of described Pin Nei community, described Pin Nei community is joined in the interior Neighboring Cell List of frequency; The present invention also discloses the system of a kind of homogeneous-frequency adjacent-domain information management, pass through the solution of the present invention, network side can according to the high layer information of the measurement result of user equipment to report and designated cell, carry out the decision-making switched frequently, subscriber equipment can be enable to switch in time, effectively prevent the situations such as the load too high of this community, this cell signal quality variation, serious interference or call drop from occurring.
Description
Technical field
The present invention relates to the neighboring BS information administrative skill of radio communication, particularly relate to the method and system of a kind of homogeneous-frequency adjacent-domain information management.
Background technology
Ensure that the service continuity of mobile subscriber is a basic function of cell mobile communication systems, and the switching of the travelling carriage Serving cell successional Main Means that is Deterministic service.For the ease of subscriber equipment (UE, UserEquipment) switch, system needs to each cell configuration syntople, so that neighboring BS information notifies to subscriber equipment by network side, subscriber equipment measures rear report measurement results to adjacent area, and network side equipment for indicating user carries out switching a certain adjacent area.
Have around certain community which adjacent area not only with community distance dependent, and closely related with the wireless environment residing for community.Because wireless environment is intricate, the urban area circumstance that especially skyscraper is intensive, was difficult to definitely judge which adjacent area certain community should configure at the network planning initial stage.Also have some as newly increased Liao Yige community or cell attribute change in system, the neighbouring relations of the community that do not upgrade in time; Or occur when the change of environment, network planning personnel depaly to omit, neighboring BS information all can be caused to upgrade not in time.Subscriber equipment will be caused like this can not to be switched to other community in time, and make that the load too high of this community, this cell signal quality are deteriorated, the generation of the situation such as serious interference or conversation loss; This community described is the community of the presently used signal of subscriber equipment.
Cell information is made up of cell physical layer information and community high layer information, and wherein, cell physical layer information is exactly the main scrambler (PSC) of community, and when the network planning, in some regions, PSC is unique; Community high layer information comprises: public land mobile network (PLMN, Public Land Mobile Network) and PLMN in community unique identification (CID) two parts, or comprise: PLMN, Routing Area Identifier (RAI) and Location Area Identification (LAI) three part, or comprise: PLMN, RAI, LAI and CID tetra-part.
If some community is relevant to soft handover, and user profile can send from these communities, then these communities are called as Active Set.For virtual active collection community in frequency, only consider current frequency of utilization here, Gu Xunijihuoji just equals Active Set.Frequently in, Neighboring Cell List is made up of Active Set community and monitoring collection community, and Active Set and monitoring collection do not occur simultaneously; Monitoring collection community is exactly the community not belonging to Active Set in frequently in Neighboring Cell List; Do not carried out event estimation by subscriber equipment by the Active Set community that Neighboring Cell List in frequently comprises and measurement reports.
In order to can the neighbouring relations of allocating cell in time, at Long Term Evolution (LTE, Long TermEvolution) propose in system and add Neighboring Cell List frequently based on automatic neighboring relationship (ANR, Automatic Neighbor Relation) function.ANR function is exactly measure the physical layer information of new community by user equipment assisted and report network side, and the high layer information of a certain specific cell can be known to subscriber equipment, network side completes the function of adding Neighboring Cell List frequently, does not need manually to add neighbor cell, is automatically completed by system.
Problem is joined in leakage for homogeneous-frequency adjacent-domain, can be solved by detected set measurement scheme in prior art, when user equipment to report detected set is reported, and there is corresponding high layer information the community that detects of subscriber equipment at network side, the community that subscriber equipment is measured can be added in the frequency that leaks and join in Neighboring Cell List by network side.But, when subscriber equipment is in across wireless network control apparatus state, the community that subscriber equipment detects does not have corresponding high layer information at network side, even if the cell signal quality that this subscriber equipment detects is fine, because the high layer information of community is unknowable, cannot add to and leak in the frequency of joining in Neighboring Cell List, more cannot soft handover or direct-cut operation to this community, subscriber equipment can be caused equally can not to be switched to other community in time, and the situations such as the load too high of this community, this cell signal quality variation, serious interference or conversation loss are occurred.
Summary of the invention
In view of this, main purpose of the present invention is the method and system providing the information management of a kind of homogeneous-frequency adjacent-domain, can improve the ability of network side to the ability of knowing of the adjacent area high layer information of subscriber equipment, the anti-call drop ability of system and system held equipment Session continuity.
For achieving the above object, technical scheme of the present invention is achieved in that
The method of a kind of homogeneous-frequency adjacent-domain information management provided by the invention, the method comprises:
When the physical layer information that network side determines to add the Pin Nei community of Neighboring Cell List does not frequently have a corresponding high layer information, notifying user equipment reports the high layer information of described Pin Nei community;
After subscriber equipment is notified, the system message of resolving described Pin Nei community obtains high layer information, and reports the high layer information of described Pin Nei community to network side;
After network side obtains the high layer information of described Pin Nei community, described Pin Nei community is joined in the interior Neighboring Cell List of frequency.
In such scheme, before network side determines that the physical layer information of the Pin Nei community that will add Neighboring Cell List in frequency does not have corresponding high layer information, the method comprises further:
Network side sends a notification message to subscriber equipment, carries the instruction notifying that described subscriber equipment reports the Pin Nei community measurement outside Neighboring Cell List in frequency in an announcement message; Pin Nei community in the frequency that subscriber equipment indicates in message as per advice outside Neighboring Cell List is measured, and reports physical layer information and the measurement result of described Pin Nei community.
In such scheme, described notification message carries further and reports trigger condition cell and/or community number indication information element.
In such scheme, described notifying user equipment reports the high layer information of described Pin Nei community, is specially:
Network side sends a notification message to subscriber equipment, and in described notification message, an increase field or a multiplexing field place the physical layer information of described Pin Nei community.
In such scheme, described notifying user equipment reports the notification message of the high layer information of described Pin Nei community, also carries the cell of the high layer information of instruction reporting subdistrict further.
The system of a kind of homogeneous-frequency adjacent-domain information management provided by the invention, this system comprises: network side, subscriber equipment; Wherein,
Network side, for when the physical layer information of the Pin Nei community determining to add Neighboring Cell List does not frequently have corresponding high layer information, notifying user equipment reports the high layer information of described Pin Nei community; After the high layer information obtaining described Pin Nei community, described Pin Nei community is joined Neighboring Cell List frequently;
Subscriber equipment, for after the notice receiving the high layer information reporting described Pin Nei community, the system message of resolving described Pin Nei community obtains high layer information, and reports the high layer information of described Pin Nei community to network side.
In such scheme, described network side comprises: determination module, ask reporting module, add module; Wherein,
Determination module, for when the physical layer information of the Pin Nei community determining to add Neighboring Cell List does not frequently have corresponding high layer information, notice request reporting module;
Request reporting module, reports the high layer information of described Pin Nei community for notifying user equipment;
Add module, for after the high layer information obtaining described Pin Nei community, described Pin Nei community is joined Neighboring Cell List frequently;
Described subscriber equipment comprises: acquisition module, reporting module; Wherein,
Acquisition module, for after the notice receiving the high layer information reporting described Pin Nei community, the system message of resolving described Pin Nei community obtains high layer information;
Reporting module, for reporting the high layer information of described community to network side.
In such scheme, described request reporting module, is further used for sending a notification message to subscriber equipment, carries the instruction notifying that described subscriber equipment reports the Pin Nei community measurement outside Neighboring Cell List in frequency in an announcement message;
Accordingly, after described acquisition module receives described notification message, the Pin Nei community in the frequency indicated in message as per advice outside Neighboring Cell List is measured, and by the physical layer information of described community and measurement result notice reporting module;
Accordingly, described reporting module reports physical layer information and the measurement result of described Pin Nei community.
In such scheme, described request reporting module, further also for carrying trigger condition cell in an announcement message, arrange report trigger condition be frequently in detected set community trigger, frequently in monitoring collection community trigger, frequently in virtual active collection community trigger in one or more, and the trigger event of the set community of setting and/or periodic triggers event;
Accordingly, the trigger condition cell that described acquisition module carries in message as per advice, obtain meet trigger event frequency in the physical layer information of Pin Nei community outside Neighboring Cell List and measurement result.
In such scheme, described request reporting module notifying user equipment reports the high layer information of described community, is specially: request reporting module sends a notification message to subscriber equipment, carries the physical layer information of specifying Pin Nei community in an announcement message.
The method and system of homogeneous-frequency adjacent-domain provided by the invention information management, when the physical layer information that network side determines to add the Pin Nei community of Neighboring Cell List does not frequently have a corresponding high layer information, notifying user equipment reports the high layer information of described Pin Nei community; After subscriber equipment is notified, resolve the system message of described Pin Nei community, obtain high layer information, and report the high layer information of described Pin Nei community to network side; After network side obtains the high layer information of described Pin Nei community, described Pin Nei community is joined in the interior Neighboring Cell List of frequency; So, network side can according to the high layer information of the measurement result of user equipment to report and designated cell, carry out the decision-making switched frequently, subscriber equipment can be enable to switch in time, prevent that this cell load is too high effectively, this cell signal quality be deteriorated, the generation of the situations such as serious interference or call drop, thus improve the ability of network side to the ability of knowing of the adjacent area high layer information of subscriber equipment, the anti-call drop ability of system and system held equipment Session continuity.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the present invention realizes the method flow of homogeneous-frequency adjacent-domain information management;
Fig. 2 is the structural representation that the present invention realizes the system of homogeneous-frequency adjacent-domain information management;
Fig. 3 is network side is radio network controller, realizes the schematic diagram of the method flow of homogeneous-frequency adjacent-domain information management.
Embodiment
Basic thought of the present invention is: when the physical layer information that network side determines to add the Pin Nei community of Neighboring Cell List does not frequently have a corresponding high layer information, notifying user equipment reports the high layer information of described Pin Nei community; After subscriber equipment is notified, resolve the system message of described Pin Nei community, obtain high layer information, and report the high layer information of described Pin Nei community to network side; After network side obtains the high layer information of described Pin Nei community, described Pin Nei community is joined in the interior Neighboring Cell List of frequency.
Below by drawings and the specific embodiments, the present invention is described in further detail.
The method of a kind of homogeneous-frequency adjacent-domain information management that the present invention realizes, as shown in Figure 1, the method comprises the following steps:
Step 101: network side sends a notification message to subscriber equipment, carries the instruction notifying that described subscriber equipment reports the Pin Nei community measurement outside Neighboring Cell List in frequency in an announcement message;
Here, the notification message that described network side sends can be system broadcast message, also can be Survey control message, or other downstream message;
Described carrying in an announcement message notifies that described subscriber equipment to the instruction that the Pin Nei community measurement outside Neighboring Cell List in frequency reports is exactly: increase a field or a multiplexing field in an announcement message, place reporting cell state cell, Pin Nei community in the frequency that the state cell instruction of described reporting cell needs measurement to report outside Neighboring Cell List, Pin Nei community in described frequency outside Neighboring Cell List is one or more in following community: detected set community (Report cells within detected set on used frequency) frequently, frequently monitoring collection community (Report cells within monitored set on used frequency) in, frequently virtual active collection community (Report all virtual active set on used frequency) in, wherein, in described frequency, detected set community is monitoring collection community in frequency elimination, frequently the community in outside virtual active collection community.
Described notification message carries trigger condition cell further, for arrange report trigger condition be frequently in detected set community trigger, frequently in monitoring collection community trigger, frequently in virtual active collection community trigger in one or more, and the trigger event of the set community of setting and/or periodic triggers event;
Described notification message also carries community number indication information element, is used to indicate the maximum number of the Pin Nei community belonging to report measurement results of described subscriber equipment.
Step 102: after subscriber equipment receives described notification message, the Pin Nei community in the frequency indicated in message as per advice outside Neighboring Cell List is measured, and reports physical layer information and the measurement result of described Pin Nei community;
Here, when described subscriber equipment is measured the Pin Nei community outside Neighboring Cell List in frequency, measured physical quantity is one or more in following physical quantity: ratio (the CPICH Ec/N0 of Common Pilot Channel chip energy and band limited white noise power spectral density, Common Pilot Channel Energy per chip NoiseRatio), Common Pilot Channel received signal code power (CPICH RSCP, Common Pilot ChannelReceived Signal Code Power), main (Primary) Common Control Physical Channel received signal code power (CCPCH RSCP, Common Control Physical Channel Received Signal CodePower), time slot (Timeslot) signal code power interference (ISCP, Interference on Signal CodePower) path loss (Pathloss) etc.
Further, the trigger condition cell that subscriber equipment carries in message as per advice, report meet trigger event frequency in the physical layer information of Pin Nei community outside Neighboring Cell List and measurement result;
Further, the community number indication information element that subscriber equipment carries in message as per advice, reports quantity to be no more than physical layer information and the measurement result of the Pin Nei community of the maximum number of community number indication information element instruction.
Step 103: network side determines according to measurement result the Pin Nei community needing to add Neighboring Cell List frequently, judges whether the physical layer information of the Pin Nei community needing to add Neighboring Cell List frequently has corresponding high layer information; If had, then perform step 106; If no, then perform step 104;
Concrete, network side meets the Pin Nei community of the Neighboring Cell List condition frequently that adds according to measurement result determination channel quality, self searching the high layer information in described frequency corresponding to cell physical layer information, when finding, perform step 106; If search less than, then perform step 104; Described high layer information be in advance when the network planning by network planning personnel depaly to network side;
Step 104: network side sends a notification message to subscriber equipment, carries the physical layer information of specifying Pin Nei community in an announcement message;
Here, described appointment Pin Nei community is that physical layer information does not have the needs of corresponding high layer information to add the Pin Nei community of Neighboring Cell List frequently;
Described physical layer information of carrying appointment Pin Nei community in an announcement message can be that increase field or a multiplexing field place the physical layer information of specifying Pin Nei community;
Described notification message, also carries the cell of the high layer information of instruction reporting subdistrict further, is used to indicate one of following reporting schemes: only report CID; Or only report PLMN and CID; Or only report PLMN, RAI and LAI; Or PLMN, RAI, LAI and CID report.
Step 105: after the notified message of subscriber equipment, the physical layer information of the appointment Pin Nei community of carrying in message as per advice carries out corresponding system message parse, obtain the high layer information of this appointment Pin Nei community, and described high layer information is reported network side, network side obtains the high layer information of described Pin Nei community;
Further, the described subscriber equipment reporting schemes indicated by cell of the high layer information of instruction reporting subdistrict that message is carried as per advice reports.
Step 106: described Pin Nei community is joined Neighboring Cell List frequently by network side, and according to the measurement result of user equipment to report, the switching target small area of subscriber equipment described in decision-making;
The method of the switching target small area of subscriber equipment described in described decision-making adopts prior art, repeats no more here.
In order to realize said method, present invention also offers the system of a kind of homogeneous-frequency adjacent-domain information management, as shown in Figure 2, this system comprises: network side 21, subscriber equipment 22; Wherein,
Network side 21, for when the physical layer information of the Pin Nei community determining to add Neighboring Cell List does not frequently have corresponding high layer information, notifying user equipment 22 reports the high layer information of described Pin Nei community; After the high layer information obtaining described Pin Nei community, described Pin Nei community is joined Neighboring Cell List frequently;
Subscriber equipment 22, for after the notice receiving the high layer information reporting described Pin Nei community, resolves the system message of described Pin Nei community, obtains high layer information, reports the high layer information of described Pin Nei community to network side 21;
Described network side 21 comprises: determination module 211, request reporting module 212, add module 213; Wherein,
Determination module 211, for when the physical layer information of the Pin Nei community determining to add Neighboring Cell List does not frequently have corresponding high layer information, notice request reporting module 212;
Request reporting module 212, reports the high layer information of described Pin Nei community for notifying user equipment 22;
Add module 213, for after the high layer information obtaining described Pin Nei community, described Pin Nei community is joined Neighboring Cell List frequently;
Described subscriber equipment 22 comprises: acquisition module 221, reporting module 222; Wherein,
Acquisition module 221, for after the notice receiving the high layer information reporting described Pin Nei community, resolves the system message of described Pin Nei community, obtains high layer information;
Reporting module 222, for reporting the high layer information of described community to network side 21;
Described determination module 211, the physical layer information being further used for the Pin Nei community determining to add Neighboring Cell List frequently has corresponding high layer information, and notice adds module 213;
Accordingly, add module 213 described in and described Pin Nei community is joined Neighboring Cell List frequently;
Described request reporting module 212, is further used for sending a notification message to subscriber equipment 22, carries the instruction notifying that described subscriber equipment 22 reports the Pin Nei community measurement outside Neighboring Cell List in frequency in an announcement message;
Accordingly, after described acquisition module 221 receives described notification message, the Pin Nei community in the frequency indicated in message as per advice outside Neighboring Cell List is measured, and by the physical layer information of described community and measurement result notice reporting module 222;
Accordingly, described reporting module 222 reports physical layer information and the measurement result of described Pin Nei community;
Described request reporting module 212, further also for carrying trigger condition cell in an announcement message, arrange report trigger condition be frequently in detected set community trigger, frequently in monitoring collection community trigger, frequently in virtual active collection community trigger in one or more, and the trigger event of the set community of setting and/or periodic triggers event;
Accordingly, the trigger condition cell that described acquisition module 221 carries in message as per advice, obtain meet trigger event frequency in the physical layer information of Pin Nei community outside Neighboring Cell List and measurement result;
Described request reporting module 212, further also for also carrying community number indication information element in an announcement message, is used to indicate the maximum number of the Pin Nei community belonging to report measurement results of described subscriber equipment 22;
Accordingly, the community number indication information element that described acquisition module carries in message as per advice, obtains physical layer information and measurement result that quantity is no more than the Pin Nei community of the maximum number of community number indication information element instruction;
Described request reporting module 212 notifying user equipment 22 reports the high layer information of described community to be specially: request reporting module 212 sends a notification message to subscriber equipment 22, carries the physical layer information of specifying Pin Nei community in an announcement message;
Described request reporting module 212, further also in the notification message carrying the physical layer information of specifying Pin Nei community, carries the cell of the high layer information of instruction reporting subdistrict, is used to indicate one of following reporting schemes: only report CID; Or only report PLMN and CID; Or only report PLMN, RAI and LAI; Or PLMN, RAI, LAI and CID report;
Accordingly, described reporting module 222 reporting schemes indicated by cell of the high layer information of instruction reporting subdistrict that message is carried as per advice reports.
Implementation procedure and the principle of method of the present invention is described in detail below in conjunction with specific embodiment.
Take network side as radio network controller, to measure detected set community be frequently example, the method for a kind of homogeneous-frequency adjacent-domain information management of the present embodiment, as shown in Figure 3, the method comprises the following steps:
Step 301: radio network controller sends a notification message to subscriber equipment, carries the instruction notifying that described subscriber equipment reports the Pin Nei community measurement outside Neighboring Cell List in frequency in an announcement message;
Here, described notification message can be system broadcast message, also can be Survey control message, or other downstream message;
Describedly carry the instruction notifying that described subscriber equipment reports the Pin Nei community measurement outside Neighboring Cell List in frequently in an announcement message, namely a field or a multiplexing field is increased in an announcement message, placement reporting cell state cell, the Pin Nei community in the frequency that state cell instruction in described reporting cell needs measurement to report outside Neighboring Cell List is detected set community in frequency;
Described notification message carries trigger condition cell further, and arrange and report trigger condition to be that interior detected set community is triggered frequently, in setting frequently, detected set community trigger event is 1a event.When adopting 1a event, can be identical with the value of the event thresholds for switching for ANRF event thresholds, also can be different.If identical with the value of the event thresholds for switching for ANRF event thresholds, can not only require to report required handover event but also require to report required ANRF event in same notification message; If different with the value of the event thresholds for switching for ANRF event thresholds, can require to report at next notification message for required ANRF event.
Further, in this step, in order to make subscriber equipment power saving, the Pin Nei community number reported can control, as as described in carry community number indication information element further in notification message, be used to indicate the maximum number of the Pin Nei community in the reporting message of described subscriber equipment belonging to measurement result, can be one and arrive multiple, the present embodiment small area number indication information element is five.
Step 302: after subscriber equipment receives described notification message, the Pin Nei community in the frequency indicated in message as per advice outside Neighboring Cell List is measured, and reports physical layer information and the measurement result of described Pin Nei community;
When described subscriber equipment is measured the Pin Nei community outside Neighboring Cell List in frequently, measured physical quantity can be Common Pilot Channel chip energy and the ratio, Common Pilot Channel received signal code power, Primary Common Control Physical Channel received signal code power, time slot signal code power disturbance path loss etc. of band limited white noise power spectral density;
Further, the trigger condition cell that subscriber equipment carries in message as per advice, know and report trigger condition to be that interior detected set community is triggered frequently, in set frequency, detected set community trigger event is 1a event, then measurement result and event thresholds compare by subscriber equipment, when measurement result exceedes threshold value, measurement result are reported network side, described measurement result can be event result, also can be the magnitude of physical quantity of event result and measurement.
Step 303: radio network controller determines according to measurement result the Pin Nei community needing to add Neighboring Cell List frequently, judges whether the physical layer information of the Pin Nei community needing to add Neighboring Cell List frequently has corresponding high layer information; If had, then perform step 306; If no, then perform step 304;
Step 304: radio network controller sends a notification message to subscriber equipment, carries the physical layer information of specifying Pin Nei community in an announcement message;
Here, described appointment Pin Nei community is that physical layer information does not have the needs of corresponding high layer information to add the Pin Nei community of Neighboring Cell List frequently;
Described physical layer information of carrying appointment Pin Nei community in an announcement message can be that increase field or a multiplexing field place the physical layer information of specifying Pin Nei community;
Described notification message can be system broadcast message or Survey control message or other downstream message.If Survey control message, system information frequently can be reused and obtain (Intra-frequency SIAcquisition) cell, concrete structure is as shown in table 1, wherein in one-level cell frequency division multiplexing model F DD, in secondary cell frequency, system information obtaining information (Intra-frequency SI acquisition Info) cell is an array, the number of the length of array i.e. the total of designated cell, physical layer information is comprised in each group member, i.e. main scrambler (Primary Scrambling Code) cell, the main scrambler of corresponding designated cell is filled at main scrambler cell place.
Table 1
| Information Element/Group name | Need | Multi | Type and reference | Semantics description | Version |
| CHOICE mode | MP | REL-9 | |||
| ＞FDD | REL-9 | ||||
| ＞＞Intra-frequency SI acquisition Info | MD | 1to <maxSIre quest> | Absence of this IE implies that UE should perform SI acquisition for all PSC ranges specified in the ″CSG Intra-frequency cell info″IE.It is FFS if the UE is at minimum required to acquirethe SI of the strongest PSC in those configured PSC ranges. | REL-9 | |
| ＞＞＞Primary Scrambling Code | MP | Primary CPICH info 10.3.6.60 | REL-9 | ||
| CSG identity report | OP | Enumerated (required) | The CSG identity shall notbe reported if this IE is not present | REL-9 | |
| PLMN report | OP | Enumerated (required) | The PLMN shall not be support if this IE is not present | REL-10 | |
| LAC report | OP | Enumerated (required) | The LAC shall not be support if this IE is not present | REL-10 | |
| RAC report | OP | Enumerated (required) | The RAC shall not be support if this IE is not present | REL-10 |
Described notification message, also carries the cell of the high layer information of instruction reporting subdistrict further, is used to indicate and only reports PLMN and CID;
Step 305: after the notified message of subscriber equipment, the physical layer information of appointment Pin Nei community that message is carried as per advice carries out corresponding system message parse, obtain the high layer information of this appointment Pin Nei community, and described high layer information is reported radio network controller, the high layer information of Pin Nei community described in wireless network controller for obtaining;
Further, the described subscriber equipment reporting schemes indicated by cell of the high layer information of instruction reporting subdistrict that message is carried as per advice reports;
Wherein, described described high layer information is reported radio network controller, be generally, described high layer information is reported radio network controller by measuring reporting message small area measurement result cell, described cell measurement results cell structure is as shown in table 2, in table, Cell Identity cell is CID cell, adds the measurement result of CID, PLMN to corresponding Cell Identity and PLMN cell reports.
Table 2
| Information Element/Group name | Need | Multi | Type and reference | Semantics description | Version |
| Cell Identity | OP | Cell Identity 10.3.2.2 | |||
| PLMN | OP | ||||
| LAC | OP | ||||
| RAC | OP | ||||
| CSG Identity | CV-CS G | CSG Identity 10.3.2.8 | REL-9 | ||
| CSG Member indication | CV-CS G | Enumerat ed(memb er) | REL-9 | ||
| Cell synchronisation information | OP | Cell synchroni sation informati on 10.3.7.6 | |||
| CHOICE mode | MP | ||||
| ＞FDD | |||||
| ＞＞Primary CPICH info | MP | Primary CPICH info 10.3.6.60 | |||
| ＞＞CPICH Ec/N0 | OP | Integer(0. .49) | According to CPICH_Ec/No in[19] and[20]. Fourteen spare values are needed. | ||
| ＞＞CPICH RSCP | OP | Integer(0. .91) | According to CPICH_RSCP in[19] and[20]. Thirty-six spare values are needed. | ||
| ＞＞Delta CPICH RSCP | CV-RS CP | Integer(- 5..-1) | Ifpresent，the actual value of CPICH RSCP ＝CPICH RSCP+ Delta CPICH RSCP | REL-5 | |
| ＞＞Pathloss | OP | Integer(4 6..158) | In dB. Fifteen spare values are needed. | ||
| ＞TDD | |||||
| ＞＞Cell parameters Id | MP | Cell paramete rs Id 10.3.6.9 | |||
| ＞＞Proposed TGSN | OP | Integer (0..14) | Proposal for the next TGSN | ||
| ＞＞Primary CCPCH RSCP | OP | Primary CCPCH |
| Information Element/Group name | Need | Multi | Type and reference | Semantics description | Version |
| RSCP info 10.3.7.54 | |||||
| ＞＞Pathloss | OP | Integer(4 6..158) | In dB. Fifteen spare values are needed. | ||
| ＞＞Timeslot list | OP | 1to< maxTS > | |||
| ＞＞＞Timeslot ISCP | MP | Timeslot ISCP Info 10.3.7.65 | The UE shall report the Timeslot ISCP in the same order as indicated in the cell info |
Step 306: described Pin Nei community is joined Neighboring Cell List frequently by radio network controller, and according to the measurement result of user equipment to report, the switching target small area of subscriber equipment described in decision-making.
The method of the invention is applicable to 3G communication system, comprising: the systems such as Wideband Code Division Multiple Access (WCDMA) (WCDMA), TD SDMA (TD-SCDMA).
The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a method for homogeneous-frequency adjacent-domain information management, is characterized in that, the method comprises:
When the physical layer information that network side determines to add the Pin Nei community of Neighboring Cell List does not frequently have a corresponding high layer information, notifying user equipment reports the high layer information of described Pin Nei community;
After subscriber equipment is notified, the physical layer information of the appointment Pin Nei community of carrying in message as per advice resolves the system message acquisition high layer information of described Pin Nei community, and reports the high layer information of described Pin Nei community to network side;
After network side obtains the high layer information of described Pin Nei community, described Pin Nei community is joined in the interior Neighboring Cell List of frequency.
2. method according to claim 1, is characterized in that, before network side determines that the physical layer information of the Pin Nei community that will add Neighboring Cell List in frequency does not have corresponding high layer information, the method comprises further:
Network side sends a notification message to subscriber equipment, carries the instruction notifying that described subscriber equipment reports the Pin Nei community measurement outside Neighboring Cell List in frequency in an announcement message; Pin Nei community in the frequency that subscriber equipment indicates in message as per advice outside Neighboring Cell List is measured, and reports physical layer information and the measurement result of described Pin Nei community.
3. method according to claim 2, is characterized in that, described notification message carries further and reports trigger condition cell and/or community number indication information element.
4. the method according to any one of claims 1 to 3, is characterized in that, described notifying user equipment reports the high layer information of described Pin Nei community, is specially:
Network side sends a notification message to subscriber equipment, and in described notification message, an increase field or a multiplexing field place the physical layer information of described Pin Nei community.
5. method according to claim 4, is characterized in that, described notifying user equipment reports the notification message of the high layer information of described Pin Nei community, also carries the cell of the high layer information of instruction reporting subdistrict further.
6. a system for homogeneous-frequency adjacent-domain information management, is characterized in that, this system comprises: network side, subscriber equipment; Wherein,
Network side, for when the physical layer information of the Pin Nei community determining to add Neighboring Cell List does not frequently have corresponding high layer information, notifying user equipment reports the high layer information of described Pin Nei community; After the high layer information obtaining described Pin Nei community, described Pin Nei community is joined Neighboring Cell List frequently;
Subscriber equipment, for after the notice receiving the high layer information reporting described Pin Nei community, the physical layer information of the appointment Pin Nei community of carrying in message as per advice resolves the system message acquisition high layer information of described Pin Nei community, and reports the high layer information of described Pin Nei community to network side.
7. system according to claim 6, is characterized in that, described network side comprises: determination module, ask reporting module, add module; Wherein,
Determination module, for when the physical layer information of the Pin Nei community determining to add Neighboring Cell List does not frequently have corresponding high layer information, notice request reporting module;
Request reporting module, reports the high layer information of described Pin Nei community for notifying user equipment;
Add module, for after the high layer information obtaining described Pin Nei community, described Pin Nei community is joined Neighboring Cell List frequently;
Described subscriber equipment comprises: acquisition module, reporting module; Wherein,
Acquisition module, for after the notice receiving the high layer information reporting described Pin Nei community, the system message of resolving described Pin Nei community obtains high layer information;
Reporting module, for reporting the high layer information of described community to network side.
8. system according to claim 7, it is characterized in that, described request reporting module, is further used for sending a notification message to subscriber equipment, carries the instruction notifying that described subscriber equipment reports the Pin Nei community measurement outside Neighboring Cell List in frequency in an announcement message;
Accordingly, after described acquisition module receives described notification message, the Pin Nei community in the frequency indicated in message as per advice outside Neighboring Cell List is measured, and by the physical layer information of described community and measurement result notice reporting module;
Accordingly, described reporting module reports physical layer information and the measurement result of described Pin Nei community.
9. system according to claim 7, it is characterized in that, described request reporting module, further also for carrying trigger condition cell in an announcement message, arrange report trigger condition be frequently in detected set community trigger, frequently in monitoring collection community trigger, frequently in virtual active collection community trigger in one or more, and the trigger event of the set community of setting and/or periodic triggers event;
Accordingly, the trigger condition cell that described acquisition module carries in message as per advice, obtain meet trigger event frequency in the physical layer information of Pin Nei community outside Neighboring Cell List and measurement result.
10. system according to claim 7, it is characterized in that, described request reporting module notifying user equipment reports the high layer information of described community, is specially: request reporting module sends a notification message to subscriber equipment, carries the physical layer information of specifying Pin Nei community in an announcement message.
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| CN201010210990.3A CN102300188B (en) | 2010-06-28 | 2010-06-28 | The method and system of a kind of homogeneous-frequency adjacent-domain information management |
| PCT/CN2011/074201 WO2012000353A1 (en) | 2010-06-28 | 2011-05-17 | Method and system for managing information of common frequency neighboring cells |
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| CN201010210990.3A CN102300188B (en) | 2010-06-28 | 2010-06-28 | The method and system of a kind of homogeneous-frequency adjacent-domain information management |
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| CN104025651A (en) * | 2012-11-09 | 2014-09-03 | 华为技术有限公司 | Method for uplink softer handover, ue and base station |
| CN110381531B (en) * | 2019-08-16 | 2021-05-25 | 北京紫光展锐通信技术有限公司 | Measurement configuration and reporting method, device and user equipment |
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| CN1434595A (en) * | 2002-01-24 | 2003-08-06 | 华为技术有限公司 | Method for automatic maintenance neighborlist in CDMA system |
| CN101217792A (en) * | 2008-01-16 | 2008-07-09 | 中兴通讯股份有限公司 | A measurement and control method in wireless cellular communication system |
| CN101511093A (en) * | 2008-02-14 | 2009-08-19 | 大唐移动通信设备有限公司 | Method, device and system for establishing neighbor relation |
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| WO2008104196A1 (en) * | 2007-02-28 | 2008-09-04 | Telefonaktiebolaget L M Ericsson (Publ) | Self configuring and optimisation of cell neighbours in wireless telecommunications networks |
| CN101321355B (en) * | 2007-06-05 | 2012-05-09 | 中兴通讯股份有限公司 | Detection method for leakage allocation of neighbor section |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1434595A (en) * | 2002-01-24 | 2003-08-06 | 华为技术有限公司 | Method for automatic maintenance neighborlist in CDMA system |
| CN101217792A (en) * | 2008-01-16 | 2008-07-09 | 中兴通讯股份有限公司 | A measurement and control method in wireless cellular communication system |
| CN101511093A (en) * | 2008-02-14 | 2009-08-19 | 大唐移动通信设备有限公司 | Method, device and system for establishing neighbor relation |
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| WO2012000353A1 (en) | 2012-01-05 |
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