CN105264951B

CN105264951B - A kind of redirection information reports and acquisition methods, device

Info

Publication number: CN105264951B
Application number: CN201480000350.6A
Authority: CN
Inventors: 支玉亮; 李秉肇; 奥鲁佛松·亨里克
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2014-01-29
Filing date: 2014-01-29
Publication date: 2019-03-01
Anticipated expiration: 2034-01-29
Also published as: WO2015113253A1; CN105264951A

Abstract

It is reported the invention discloses a kind of redirection information and acquisition methods, device, it is related to the communication technology, UE is after receiving redirection order, record the relevant information of redirection events, and the relevant information of the redirection events recorded is reported to network side, so that network side equipment is obtained the redirection information of UE, the base station initiated to switch or redirected is enabled to carry out subsequent optimization operation according to the redirection information.

Description

A kind of redirection information reports and acquisition methods, device

Technical field

The present invention relates to the communication technology more particularly to a kind of redirection information reports and acquisition methods, device.

Background technique

SON (Synchronous Optical Net, synchronous optical network) technology is a kind of network self-organization technology, network By collecting user information, network parameter is optimized and revised in determination.Typically application is mobile robustness self-optimizing to one kind. That is the relevant information of Radio Link Failure or handover failure occurs in a network for UE record, when UE establishes connection with network again When, the failure information of record is reported to network by UE.After network analysis counts the failure information of a large amount of UE, generation can be inferred that The reason of failure problem, further adjusts the relevant parameter of mobility.It is adjusted by the Automatic Optimal of mobility parameters, so that it may Avoid occurring identical turkey in network again.

Currently, by mobile robustness self-optimization techniques, network can identify and optimize too early switching, switch too late, cut The problems such as changing to the cell and pingpang handoff of mistake scene.

It is to redirect scene there are also a kind of critically important mobility scene but in network.Redirection mode is due to operation Simply, be widely present in existing network, redirect also due to parameter setting it is unreasonable, also result in and be switched to UE not Suitable frequency point leads to problems such as premature redirection switch.

But currently, network side can not obtain the redirection information of UE, it is even more impossible to carry out subsequent optimization operation.

Summary of the invention

The embodiment of the present invention provides a kind of redirection information and reports and acquisition methods, device, with realize by initiate switching or The base station of redirection gets the redirection information of UE, and then carries out subsequent optimization operation.

In a first aspect, a kind of redirection information report method, comprising:

After the redirection command messages that the base station that user equipment (UE) receives first community is sent, redirection events are recorded Relevant information；

UE reports the relevant information of the redirection events to network side.

With reference to first aspect, in the first possible implementation, the relevant information of the record redirection events, tool Body includes:

After determining that connecting foundation with the wireless spread-spectrum technology RRC of second community fails, the record first information, described first It include: first community mark, second community mark in information；

The UE reports the relevant information of the redirection events to network side, specifically includes:

UE is initiated when RRC connection is established to third cell or UE is after third cell enters connected state, to third cell It sends first including the first information and redirects instruction information, send second from the base station of third cell to the base station of first community Instruction information is redirected, the second redirection instruction information includes: the first redirection instruction information；

The third cell and second community are same cells or different community.

The possible implementation of with reference to first aspect the first, in the second possible implementation, described first Further include one of following in information or combination:

Tracking area or Routing Area Identifier, target frequency point information, UE receive redirection in the mark of first community, UE and order To the time of failure is established in generation RRC connection, UE carries out the measurement result of measurement of correlation；

Described second redirects indicate to further include one of following in information or combination:

Interval time and the third cell ID, first community mark of failure are established in current distance RRC connection.

The possible implementation of with reference to first aspect the first, in the third possible implementation, described second Redirect instruction information further include: UE is redirected to the frequency point of mistake and/or UE redirects failure.

The possible implementation of with reference to first aspect the first, in the fourth possible implementation, further includes:

The first information is added to connection and established in failure variable by the UE.

With reference to first aspect, in a fifth possible implementation, the relevant information of the record redirection events, tool Body includes:

After determining and connecting with the RRC of second community and to be successfully established, the second information of record includes: in second information First community mark；

UE sends the third including second information to second community and redirects instruction information, by the base station of second community The 4th is sent to the base station of first community and redirects instruction information, and the 4th redirection instruction information includes: that third redirects Indicate information.

The 5th kind of possible implementation with reference to first aspect, in a sixth possible implementation, described second Further include one of following in information or combination:

Tracking area/Routing Area Identifier, UE first community mark, target frequency point information, UE first community mark, UE receives the time for redirecting order and establishing to initiation RRC connection, whether UE has successfully redirected, whether UE is directed to mistake Frequency point

Described 4th redirects indicate to further include one of following in information or combination:

Whether successfully whether redirection, UE are directed to wrong frequency point by second community mark and UE.

With reference to first aspect, in the 7th kind of possible implementation, the relevant information of the UE record redirection events, It specifically includes:

After being redirected to second community according to the redirection command messages and Radio Link Failure occur, record third letter It ceases, includes: first community mark, second community mark in the third information；

For UE after third cell enters connected state, sending to third cell includes that third information and current distance RRC connect It connects the 5th of the interval time for establishing failure and redirects instruction information, sent from the base station of third cell to the base station of second community The sixfold orientation instruction information for redirecting instruction information and third cell ID including the 5th, it is true by the base station of second community Determine UE be redirected to mistake frequency point after, to the base station of first community send include sixfold orientation instruction information and/or UE weight It is directed to the septuple orientation instruction information of the frequency point of mistake.

The 7th kind of possible implementation with reference to first aspect, in the 8th kind of possible implementation, the third Further include one of following in information or combination:

Tracking area/Routing Area Identifier, target frequency point information, UE receive redirection order in the mark of first community, UE and arrive The time of Radio Link Failure occurs.

The 7th kind of possible implementation with reference to first aspect, in the 9th kind of possible implementation, further includes:

The third information is added in radio link failure report variable by the UE.

With reference to first aspect, in the tenth kind of possible implementation, the base station that the UE receives first community is sent Redirection command messages, specifically include:

After being switched to first community from third cell, the redirection order for receiving the base station transmission of first community disappears UE Breath.

The tenth kind of possible implementation with reference to first aspect, in a kind of the tenth possible implementation, the UE The relevant information for recording redirection events, specifically includes:

After UE is redirected to second community according to the redirection command messages, the 4th information, the 4th information are recorded In include: first community mark；

UE sent to second community include the 4th information eightfold orientation instruction information, from the base station of second community to the The base station of one cell sends the 9th and redirects instruction information, and the 9th redirection instruction information includes: eightfold orientation instruction Whether information, second community mark and UE have successfully redirected, whether UE is redirected to wrong frequency point；And by first community Base station determine UE be carry out pingpang handoff after, to the base station of third cell send soldier's pang indication message, the soldier pang cut Changing in instruction information includes: the 9th redirection instruction information.

A kind of possible implementation of the tenth with reference to first aspect, it is described in the 12nd kind of possible implementation Further include one of following in 4th information or combination:

Tracking area/Routing Area Identifier, UE first community mark, target frequency point information, UE first community mark, UE receives the time for redirecting order and establishing to initiation RRC connection, whether UE has successfully redirected, whether UE is directed to mistake Frequency point；

Further include one of following or combination in the pingpang handoff instruction information:

Third cell ID, switch reasons and first community mark.

The tenth kind of possible implementation with reference to first aspect is described heavy in the 13rd kind of possible implementation It include the historical information that UE is switched in directional commands message；

The relevant information of the UE record redirection events, specifically includes:

After UE is redirected to second community according to the redirection command messages, the 5th information, the 5th information are recorded In include: first community mark and the historical information that switches over of UE；

UE to second community send include the 5th information the tenth redirect instruction information, by second community base station according to The historical information that UE is switched over determines that UE is to send soldier's pang switching instruction letter to the base station of third cell after carrying out pingpang handoff It ceases, includes: the tenth redirection instruction information in the soldier pang indication message.

The 13rd kind of possible implementation with reference to first aspect, it is described in the 14th kind of possible implementation Further include one of following in 5th information or combination:

Further include one of following in the soldier pang indication message or combination:

Redirect command messages, second community mark, third cell ID, target frequency point, switch reasons and first community Mark.

The 13rd kind of possible implementation with reference to first aspect, it is described in the 15th kind of possible implementation The historical information that UE is switched over, specifically includes:

The mark of third cell ID, first community.

The 15th kind of possible implementation with reference to first aspect, it is described in the 16th kind of possible implementation Further include one of following in the historical information that UE is switched over or combination:

UE the residence time of third cell, UE the reason of third cell switches, UE third cell mark, UE the residence time of first community, UE in the mark of first community, UE the reason of first community redirects.

With reference to first aspect, in the 17th kind of possible implementation, the related letter of the UE record redirection events Breath, specifically includes:

UE record includes the 6th information of first community mark；

UE carries institute when establishing request to the transmission RRC connection of the base station of second community or sending RRC foundation completion message It states the including the 6th information the 11st and redirects instruction information, redirect instruction letter for the described 11st by the base station of second community Breath is sent to core net, and after determining that UE carries out pingpang handoff according to the switching historical information of UE by core net, to third cell Base station send pingpang handoff instruction.

Any one in the possible implementation in reference to first aspect the first~19th kind, can at the 18th kind In the implementation of energy, the second community are as follows:

After UE receives redirection command messages, the cell selected after cell selection is carried out；Or

After UE receives redirection command messages, the cell that RRC connection is established is initiated.

With reference to first aspect, in the 19th kind of possible implementation, include: in the redirection command messages

Being used to indicate UE needs, relevant information is recorded and the redirection events reported report information to redirecting.

Second aspect, a kind of redirection information acquisition methods, comprising:

The base station of first community sends to UE and redirects command messages；

The base station of first community receives the redirection that the base station being resident after UE is redirected is sent and indicates information, the redirection Indicate that information includes the relevant information that UE recorded and be reported to the redirection events for the base station being resident after UE is redirected.

In conjunction with second aspect, in the first possible implementation, the base station of first community is sent to UE redirects life Before enabling message, further includes:

The base station of first community determines that UE is switched to first community from third cell；

After the base station of the first community receives the redirection instruction information that the base station being resident after UE is redirected is sent, also wrap It includes:

The base station of the first community determines that UE is redirected in the setting time for being switched to first community, and to It includes that the pingpang handoff for redirecting instruction information indicates information that the base station of three cells, which is sent,.

The third aspect, a kind of redirection information report method, comprising:

After the base station of second community receives the redirection command messages of base station transmission that UE receives first community, record The redirection instruction information sent after the relevant information of redirection events；

The base station of second community indicates information according to the redirection, forms the new weight including redirection instruction information Orientation instruction information；

The new redirection instruction information is sent to the base station of first community by the base station of second community.

Fourth aspect, a kind of redirection information report method, comprising:

The base station of second community determines that UE is sent out according to the historical information for redirecting the UE switching for including in instruction information After raw pingpang handoff, pingpang handoff is sent to the preceding resident third cell of UE switching and indicates information.

5th aspect, a kind of redirection information report method, comprising:

After the base station of second community receives the redirection command messages of base station transmission that UE receives first community, send Wireless spread-spectrum technology RRC connection establish request or RRC establish complete message；

The base station of second community sends service request information to core net, and the UE for receiving core net transmission is switched over Historical information；

After the base station of second community determines that UE carries out pingpang handoff according to the historical information that the UE is switched over, cut to UE Resident third cell sends pingpang handoff instruction information before changing.

6th aspect, a kind of redirection information report method, comprising:

After the base station of second community receives the redirection command messages of base station transmission that UE receives first community, send Wireless spread-spectrum technology RRC connection establish request or RRC establish complete message, the RRC connection establish request or RRC establish completion The including first community mark the 11st is carried in message redirects instruction information；

The base station of second community sends service request information to core net, carries the described 11st in the service request information Instruction information is redirected, after determining that UE carries out pingpang handoff by core net, sends table tennis to the preceding resident third cell of UE switching Indication message.

7th aspect, a kind of user equipment, comprising:

Recording unit, for receive first community base station send redirection command messages after, record redirect thing The relevant information of part；

Reporting unit, for reporting the relevant information of the redirection events to network side.

In conjunction with the 7th aspect, in the first possible implementation, the phase of the recording unit records redirection events Information is closed, is specifically included:

The reporting unit is specifically used for:

It is initiated when RRC connection is established to third cell or UE is after third cell enters connected state, sent out to third cell It send first including the first information to redirect instruction information, sends the second weight from the base station of third cell to the base station of first community Orientation instruction information, the second redirection instruction information include: the first redirection instruction information；

The third cell and second community are same cells or different community.

In conjunction with the first possible implementation of the 7th aspect, in the second possible implementation, described first Further include one of following in information or combination:

In conjunction with the first possible implementation of the 7th aspect, in the third possible implementation, when described the When three cells are not second communities, described second redirects instruction information further include: UE is redirected to the frequency point and/or UE of mistake Redirect failure.

In conjunction with the first possible implementation of the 7th aspect, in the fourth possible implementation, the record Unit is also used to:

The first information is added to connection to establish in failure variable.

In conjunction with the 7th aspect, in a fifth possible implementation, the phase of the recording unit records redirection events Information is closed, is specifically included:

The reporting unit is specifically used for:

To second community send include second information third redirect instruction information, from the base station of second community to The base station of first community sends the 4th and redirects instruction information, and the 4th redirection instruction information includes: that third redirection refers to Show information.

In conjunction with the 5th kind of possible implementation of the 7th aspect, in a sixth possible implementation, described second Further include one of following in information or combination:

In conjunction with the 7th aspect, in the 7th kind of possible implementation, the phase of the recording unit records redirection events Information is closed, is specifically included:

The reporting unit is specifically used for:

After third cell enters connected state, sending to third cell includes third information and current distance RRC connection It establishes the 5th of the interval time of failure and redirects instruction information, sent and wrapped to the base station of second community from the base station of third cell The sixfold orientation instruction information for including the 5th redirection instruction information and third cell ID, is determined by the base station of second community After UE is redirected to the frequency point of mistake, sending to the base station of first community includes that sixfold orientation instruction information and/or UE are reset To the septuple orientation instruction information of the frequency point to mistake.

In conjunction with the 7th kind of possible implementation of the 7th aspect, in the 8th kind of possible implementation, the third Further include one of following in information or combination:

In conjunction with the 7th kind of possible implementation of the 7th aspect, in the 9th kind of possible implementation, the record Unit is also used to:

The third information is added in radio link failure report variable.

In conjunction with the 7th aspect, in the tenth kind of possible implementation, the recording unit receives the base of first community Stand send redirection command messages, specifically include:

After being switched to first community from third cell, the redirection order for receiving the base station transmission of first community disappears Breath.

In conjunction with the tenth kind of possible implementation of the 7th aspect, in a kind of the tenth possible implementation, the note The relevant information for recording unit record redirection events, specifically includes:

After being redirected to second community according to the redirection command messages, the 4th information is recorded, in the 4th information It include: first community mark；

The reporting unit is specifically used for:

Sent to second community include the 4th information eightfold orientation instruction information, from the base station of second community to first The base station of cell sends the 9th and redirects instruction information, and the 9th redirection instruction information includes: eightfold orientation instruction letter Whether breath, second community mark and UE have successfully redirected, whether UE is redirected to wrong frequency point；And by first community Base station determines that UE is to send soldier's pang indication message, the soldier pang switching to the base station of third cell after carrying out pingpang handoff It include: the 9th redirection instruction information in instruction information.

It is described in the 12nd kind of possible implementation in conjunction with a kind of the tenth possible implementation of the 7th aspect Further include one of following in 4th information or combination:

Third cell ID, switch reasons and first community mark.

It is described heavy in the 13rd kind of possible implementation in conjunction with the tenth kind of possible implementation of the 7th aspect It include the historical information that UE is switched in directional commands message；

The relevant information of the recording unit records redirection events, specifically includes:

After being redirected to second community according to the redirection command messages, the 5th information is recorded, in the 5th information It include: first community mark and the historical information that UE is switched over；

The reporting unit is specifically used for:

The tenth redirection instruction information including the 5th information is sent to the base station of second community, by the base station of second community Determine that UE is to send soldier's pang switching after carrying out pingpang handoff to the base station of third cell and refer to according to the historical information that UE is switched over Show information, includes: the tenth redirection instruction information in the soldier pang indication message.

It is described in the 14th kind of possible implementation in conjunction with the 13rd kind of possible implementation of the 7th aspect Further include one of following in 5th information or combination:

It is described in the 15th kind of possible implementation in conjunction with the 13rd kind of possible implementation of the 7th aspect The historical information that UE is switched over, specifically includes:

The mark of third cell ID, first community.

It is described in the 16th kind of possible implementation in conjunction with the 15th kind of possible implementation of the 7th aspect Further include one of following in the historical information that UE is switched over or combination:

In conjunction with the 7th aspect, in the 17th kind of possible implementation, the recording unit records redirection events Relevant information specifically includes:

Record includes the 6th information of first community mark；

The reporting unit is specifically used for:

When establishing request to the transmission RRC connection of the base station of second community or sending RRC foundation completion message, described in carrying The 11st including the 6th information redirects instruction information, redirects instruction information for the described 11st by the base station of second community Core net is sent to, and after determining that UE carries out pingpang handoff according to the switching historical information of UE by core net, to third cell Base station sends pingpang handoff instruction.

In conjunction with the 7th aspect the first~the 19th kind of possible implementation in any one, can at the 18th kind In the implementation of energy, the second community are as follows:

It receives after redirecting command messages, carries out the cell selected after cell selection；Or

It receives after redirecting command messages, initiates the cell that RRC connection is established.

In conjunction with the 7th aspect, in the 19th kind of possible implementation, include: in the redirection command messages

Eighth aspect, a kind of base station characterized by comprising

Transmission unit redirects command messages for sending to UE；

Receiving unit indicates information, the redirection for receiving the redirection that the base station being resident after UE is redirected is sent Indicate that information includes the relevant information that UE recorded and be reported to the redirection events for the base station being resident after UE is redirected.

In conjunction with eighth aspect, in the first possible implementation, the transmission unit is also used to:

It is sent to UE before redirecting command messages, determines that UE is switched to first community from third cell；

The receiving unit is also used to:

After receiving the redirection instruction information that the base station being resident after UE is redirected is sent, determine that UE is being switched to first community Setting time in redirect, and to the base station of third cell send include it is described redirect instruction information pingpang handoff Indicate information.

9th aspect, a kind of base station, comprising:

Information receiving unit, for receive UE receive first community base station send redirection command messages after, Record the redirection instruction information sent after the relevant information of redirection events；

Generation unit forms the new weight including redirection instruction information for indicating information according to the redirection Orientation instruction information；

Retransmission unit, for the new redirection instruction information to be sent to the base station of first community.

Tenth aspect, a kind of base station, comprising:

It indicates information receiving unit, receives the redirection command messages that the base station of first community is sent for receiving UE Afterwards, the redirection instruction information sent after the relevant information of redirection events is recorded；

Determination unit, for determining that UE is sent out according to the historical information for redirecting the UE switching for including in instruction information After raw pingpang handoff, pingpang handoff is sent to the preceding resident third cell of UE switching and indicates information.

Tenth on the one hand, a kind of base station, comprising:

Message reception units, for receive UE receive first community base station send redirection command messages after, Request is established in the wireless spread-spectrum technology RRC connection of transmission or RRC is established and completed message；

Request unit, for sending service request information to core net, and the UE for receiving core net transmission is switched over Historical information；

Indicate that information transmitting unit, the historical information for switching over according to the UE determine that UE carries out pingpang handoff Afterwards, pingpang handoff is sent to the preceding resident third cell of UE switching indicate information.

12nd aspect, a kind of base station, comprising:

RRC information receiving unit receives the redirection command messages that the base station of first community is sent for receiving UE Afterwards, request is established in the wireless spread-spectrum technology RRC connection of transmission or RRC is established and completed message, which establishes request or RRC It establishes the 11st completed carried in message including first community mark and redirects instruction information；

Service request unit carries described the in the service request information for sending service request information to core net 11 redirect instruction information, after determining that UE carries out pingpang handoff by core net, send to the preceding resident third cell of UE switching Pingpang handoff indicates information.

The embodiment of the present invention provides a kind of redirection information and reports and acquisition methods, device, and UE redirects life receiving After order, the relevant information of redirection events is recorded, and the relevant information of the redirection events recorded is reported to network side, made Network side equipment can obtain the redirection information of UE, and the base station initiated to switch or redirected is believed according to the redirection Breath carries out subsequent optimization operation.

Detailed description of the invention

Fig. 1 is one of redirection information report method flow chart provided in an embodiment of the present invention；

Fig. 2 is the method flow diagram of corresponding embodiment one provided in an embodiment of the present invention；

Fig. 3 is the method flow diagram of corresponding embodiment two provided in an embodiment of the present invention；

Fig. 4 is the method flow diagram of corresponding embodiment three provided in an embodiment of the present invention；

Fig. 5 is the method flow diagram of corresponding embodiment four provided in an embodiment of the present invention；

Fig. 6 is the method flow diagram of corresponding embodiment five provided in an embodiment of the present invention；

Fig. 7 is the method flow diagram of corresponding embodiment six provided in an embodiment of the present invention；

Fig. 8 is the method flow diagram of corresponding embodiment seven provided in an embodiment of the present invention；

Fig. 9 is redirection information acquisition methods flow chart provided in an embodiment of the present invention；

Figure 10 is the two of redirection information report method flow chart provided in an embodiment of the present invention；

Figure 11 is the three of redirection information report method flow chart provided in an embodiment of the present invention；

Figure 12 is the four of redirection information report method flow chart provided in an embodiment of the present invention；

Figure 13 is the five of redirection information report method flow chart provided in an embodiment of the present invention；

Figure 14 is one of user device architecture schematic diagram provided in an embodiment of the present invention；

Figure 15 is one of architecture of base station schematic diagram provided in an embodiment of the present invention；

Figure 16 is the two of architecture of base station schematic diagram provided in an embodiment of the present invention；

Figure 17 is the three of architecture of base station schematic diagram provided in an embodiment of the present invention；

Figure 18 is the four of architecture of base station schematic diagram provided in an embodiment of the present invention；

Figure 19 is the five of architecture of base station schematic diagram provided in an embodiment of the present invention；

Figure 20 is the two of user device architecture schematic diagram provided in an embodiment of the present invention；

Figure 21 is the six of architecture of base station schematic diagram provided in an embodiment of the present invention.

Specific embodiment

As shown in Figure 1, redirection information report method provided in an embodiment of the present invention, comprising:

Step S101, after the redirection command messages that the base station that UE receives first community is sent, redirection events are recorded Relevant information；

Step S102, UE reports the relevant information of redirection events to network side.

Since UE records the relevant information of redirection events, and the relevant information of redirection events is reported to network side, make The redirection situation of UE can be obtained in time by obtaining network side, so that network side is able to carry out subsequent optimization operation.

In the following, being described in detail according to different actual conditions by specific embodiment:

Embodiment one,

In the embodiment, after the redirection command messages that the base station that UE receives first community is sent, according to the redirection Order is redirected to second community, but RRC connection establishes and fails, UE recording-related information, and when initiating RRC connection again, Or after establishing RRC connection, it is sent to corresponding base station.

At this point, recording the relevant information of redirection events in step S101, specifically including:

After determining that connecting foundation with the wireless spread-spectrum technology RRC of the base station of second community fails, the first information is recorded, the It include: first community mark, second community mark in one information；

RRC connection establishment process is to trigger foundation by redirection command messages.That is, first community is sent out to UE When redirection being sent to order, the business of UE does not terminate.After UE, which is received, redirects one cell of selection, business still can be initiated Establishment process, business establishment process include RRC connection establishment process.

In step S102, UE reports the relevant information of redirection events to network side, specifically includes:

Third cell and second community are same cells or different community.

Further, can also include one of following or combination in the first information:

Second redirects indicate can also to include one of following or combination in information:

When the frequency point difference that the frequency point of second community is indicated with first community, it is believed that be the frequency for being redirected to mistake Point redirects failure, at this point, second redirects instruction information further include: UE is redirected to the frequency point and/or UE weight of mistake Orientation failure.

It is established in failure variable preferably, the first information can also be added to connection by UE, after UE and network side It is continuous that corresponding information is obtained by the variable.

In the following, as shown in Fig. 2, being described in detail so that third cell and second community are different communities as an example, comprising:

Step S201, the base station of first community is sent to UE redirects command messages, includes: in the redirection command messages Frequency point information, redirection events report information；

Wherein, frequency point information is used to indicate UE and selects suitable cell on the frequency point, carries out cell and is resident, frequency point information It can be absolute wireless channel number (Absolute Radio Frequency Channel Number, ARFCN), redirect Event reports information to be then used to indicate whether UE records the relevant information of redirection events and report, if UE default needs to record weight The relevant information of orientation event simultaneously reports, then the redirection command messages do not need carrying redirection events and report information.

Step S202, UE initiates cell selection procedure, and a cell is selected to be resident, and establishes initiating RR connection When, RRC connection has occurred and establishes failure；

Failure is established in RRC connection, is referred to UE before T300 timer expiry, is still not received by RRC connection and builds Vertical message.

Step S203, UE records the first information, comprising: first community mark, tracking area/Routing Area Identifier, second community Mark, target frequency point information, UE first community mark (such as C-RNTI (Cell-Radio Network Temporary Identifier, Cell Radio Network Temporary Identifier/Identity, Cell-RNTI), ShortMAC-I (short Medium Access Control Integrity protection, short media access control complete preservation) etc. information), UE receive redirection order to occurring The time of failure is established in RRC connection, UE carries out the measurement result of measurement of correlation；Wherein, for tracking area/Route Area mark, Both it may include tracking area/Route Area mark of first community, and also may include tracking area/Route Area mark of second community Know.

Cell ID includes: the frequency point information of cell, physical cell identity, the Location Area Identification of cell, tracking area identification, Public land mobile network (Public Land Mobile Network, PLMN) mark, global cell identity.Cell physics mark Know and is for UMTS (Universal Mobile Telecommunication System, Universal Mobile Communication System) Main scrambling code is then PCI (Physical Cell Identifier) for LTE (Long Term Evolution, long term evolution).

Step S204, when UE is in third cell, when initiation RRC connection is established or after entering connected state, to third cell Base station report the first redirection indicate information, first redirect instruction information in include the first information and current distance RRC The interval time of failure is established in connection.

Step S205, the base station of third cell redirects the mark of the first community in instruction information, identification according to first The cell for redirecting order is sent out, and is sent second to the base station of first community and redirected instruction information.Optionally, third is small The base station in area can also judge whether UE is redirected to the frequency of mistake according to the mark and target frequency point information of third cell Point, and carry and redirected in instruction information second.

Wherein, first instruction information and the second redirection instruction information are redirected, is the redirection being exclusively used in the scene It, can be true after indicating that information, corresponding network side equipment receive the first redirection instruction information or the second redirection instruction information The fixed redirection indicates the corresponding event of information, and each difference redirected between instruction information can be embodied by type, can also To be embodied by title.

Embodiment two,

In the embodiment, after the redirection command messages that the base station that UE receives first community is sent, according to the redirection Order, after being redirected to second community success, UE recording-related information, and it is sent to the base station of second community, second community is not It must be the frequency point of the base station instruction of first community.

After determining and connecting with the RRC of the base station of second community and to be successfully established, the second information of record is wrapped in the second information It includes: first community mark；

It includes that the third of the second information redirects instruction information that UE is sent to second community, from the base station of second community to the The base station of one cell sends the 4th and redirects instruction information, and the 4th redirection instruction information includes: that third redirects instruction information.

Further, can also include one of following or combination in the second information:

4th redirects indicate can also to include one of following or combination in information:

Specifically, as shown in figure 3, redirection information report method specifically includes in the embodiment:

Step S301, the base station of first community is sent to UE redirects command messages, includes: in the redirection command messages Frequency point information, redirection events report information；

Step S302, UE initiates cell selection procedure, selects a cell to be resident, and it is small to be successfully redirected to second Area；

Step S303, UE records the second information, includes: first community mark, tracking area/Route Area mark in the second information Know, UE receives redirection order in the mark of first community, UE in the mark, target frequency point information, UE of first community and arrives initiation Whether the time of RRC connection foundation, UE have successfully redirected, whether UE is directed to the frequency point of mistake；

Step S304, UE sends the third including the second information to the base station of second community and redirects instruction information；

Step S305, the base station of second community sends the 4th to the base station of first community and redirects instruction information, quadruple Orientation instruction information include: third redirect instruction information, second community mark and UE whether successfully redirect, UE whether It is directed to the frequency point of mistake.

Wherein, third redirects instruction information and the 4th and redirects instruction information, is the redirection being exclusively used in the scene It, can be true after indicating that information, corresponding network side equipment receive third redirection instruction information or the 4th redirection instruction information The fixed redirection indicates the corresponding event of information, and each difference redirected between instruction information can be embodied by type, can also To be embodied by title.

Embodiment three,

In the embodiment, after the redirection command messages that the base station that UE receives first community is sent, according to the redirection Order, after being redirected to second community and Radio Link Failure occurring, UE recording-related information, and UE enters in third cell After connected state, the information of record is sent to the base station of third cell.

After being redirected to second community according to redirection command messages and Radio Link Failure occurs, third information is recorded, It include: first community mark, second community mark in third information；

For UE after third cell enters connected state, sending to third cell includes third information and current distance RRC The 5th redirection instruction information of the interval time of failure is established in connection, is sent out from the base station of third cell to the base station of second community The sixfold orientation instruction information for redirecting instruction information and third cell ID including the 5th is sent, by the base station of second community After determining that UE is redirected to the frequency point of mistake, sending to the base station of first community includes that sixfold orientation instruction information and UE are reset To the septuple orientation instruction information of the frequency point to mistake.

Further, can also include one of following or combination in third information:

Further, the third information can also be added in radio link failure report variable by UE.

Specifically, as shown in figure 4, redirection information report method specifically includes in the embodiment:

Step S401, the base station of first community is sent to UE redirects command messages, includes: in the redirection command messages Frequency point information, redirection events report information；

Step S402, UE initiates cell selection procedure, selects a cell to be resident, and it is small to be successfully redirected to second Area, at this point, the redirection that UE is recorded before can sending to second community indicates information, specific steps are the same as embodiment two；

Step S403, in second community Radio Link Failure occurs for UE, and UE records third information, includes: in third information First community mark, tracking area/Routing Area Identifier, second community mark, target frequency point information, UE first community mark, UE, which is received, redirects order to the time that Radio Link Failure occurs；

Step S404, UE is after third cell enters connected state, to the transmission of third cell including third information and currently The 5th redirection instruction information of the interval time of failure is established in distance RRC connection；

Step S405, the base station of third cell to the base station of second community send include the 5th redirect instruction information and The sixfold orientation instruction information of third cell ID；

Step S406, it after the base station of second community determines that UE is redirected to the frequency point of mistake, is sent out to the base station of first community Send the septuple orientation instruction information that the frequency point for indicating that information and UE are redirected to mistake is oriented including sixfold.

Wherein, the 5th instruction information, sixfold orientation instruction information and septuple orientation instruction information are redirected, is dedicated Redirection in the scene indicates information, and corresponding network side equipment receives the 5th redirection instruction information, sixfold orientation After indicating information or septuple orientation instruction information, that is, it can determine the corresponding event of redirection instruction information, each redirect refers to Show the difference between information, can be embodied by type, can also be embodied by title.

Example IV,

In the embodiment, UE receives the base station transmission of first community after being switched to first community from third cell After redirecting command messages, is ordered according to the redirection and be redirected to second community, UE recording-related information, and it is small to second The base station in area sends the information of record.

At this point, UE receives the redirection command messages that the base station of first community is sent in step S101, specifically include:

In step S101, the relevant information of redirection events is recorded, is specifically included:

UE records the first information according to redirecting after command messages are redirected to second community, includes: the in the first information One cell ID；

UE sent to second community include the 4th information eightfold orientation instruction information, from the base station of second community to the The base station of one cell sends the 9th and redirects instruction information, the 9th redirect instruction information include: eightfold orientation instruction information, Whether successfully whether redirection, UE are redirected to wrong frequency point by second community mark and UE；And by the base of first community It stands and determines that UE is to send soldier's pang indication message, soldier's pang switching instruction letter to the base station of third cell after carrying out pingpang handoff It include: the 9th redirection instruction information in breath.

Further, further include one of following in the 4th information or combination:

Further include one of following or combination in pingpang handoff instruction information:

Third cell ID, switch reasons and first community mark.

Specifically, as shown in figure 5, redirection information report method specifically includes in the embodiment:

Step S501, the base station of third cell sends switching request message to the base station of first community, including third Cell ID；

Step S502, the base station of first community sends switching response message to the base station of third cell；

Step S503, the base station of first community is sent to UE redirects command messages, includes: in the redirection command messages Frequency point information, redirection events report information；

Step S504, UE is according to redirecting after command messages are redirected to second community, records the 4th information, and to second Cell send include the 4th information eightfold orientation instruction information, include: in the 4th information first community mark, tracking area/ Routing Area Identifier, UE receive redirection life in the mark of first community, UE in the mark, target frequency point information, UE of first community Enable the time initiating RRC connection and establishing, whether UE has successfully redirected, whether UE is directed to wrong frequency point；

Step S505, the base station of second community sends the 9th to the base station of first community and redirects instruction information, the 9th weight Orientation instruction information include: eightfold orientation instruction information, second community mark and UE whether successfully redirect, UE whether It is directed to the frequency point of mistake；

Step S506, the base station of first community determines that UE is to send soldier to the base station of third cell after carrying out pingpang handoff Pang indication message includes: that the 9th to redirect instruction information, third cell ID, switching former in soldier's pang indication message Cause and first community mark.

Wherein, eightfold orientation instruction information and the 9th redirects instruction information, is the redirection being exclusively used in the scene It, can be true after indicating that information, corresponding network side equipment receive eightfold orientation instruction information or the 9th redirection instruction information The fixed redirection indicates the corresponding event of information, and each difference redirected between instruction information can be embodied by type, can also To be embodied by title.

Embodiment five,

It in the embodiment, redirects and carries the historical information that UE is switched in command messages, the redirection that UE is reported refers to Show and also carry the historical information that the UE is switched in information, the base station of second community is believed according to the history that the UE is switched over Breath can directly determine the cell being resident before UE switching, and send pingpang handoff to the base station of the cell and indicate information.

UE records the 5th information according to redirecting after command messages are redirected to second community, includes: the in the 5th information The historical information that one cell ID and UE are switched over；

UE to second community send include the 5th information the tenth redirect instruction information, by second community base station according to The historical information that UE is switched over determines that UE is to send soldier's pang switching instruction letter to the base station of third cell after carrying out pingpang handoff It ceases, includes: the tenth redirection instruction information in soldier's pang indication message.

Further, further include one of following in the 5th information or combination:

Further include one of following in soldier's pang indication message or combination:

Wherein, the historical information that UE is switched over, specifically includes:

The mark of third cell ID, first community.

Further, further include one of following in the historical information that UE is switched over or combination:

Specifically, as shown in fig. 6, redirection information report method specifically includes in the embodiment:

Step S601, the base station of third cell sends switching request message to the base station of first community, including third Cell ID；

Step S602, the base station of first community sends switching response message to the base station of third cell；

Step S603, the base station of first community is sent to UE redirects command messages, includes: in the redirection command messages The historical information that frequency point information, redirection events report information, UE to switch over；

Step S604, UE is according to redirecting after command messages are redirected to second community, records the 5th information, and to second It includes the tenth of the 5th information redirecting instruction information that the base station of cell, which is sent, include: in the 5th information first community mark, with Track area/Routing Area Identifier, UE are received in the mark of first community, UE and are reset in the mark, target frequency point information, UE of first community To order to initiating, the time of RRC connection foundation, whether UE has successfully redirected, whether UE is directed to wrong frequency point and UE The historical information switched over；

Step S605, the base station of second community determines that UE is to carry out pingpang handoff according to the historical information that UE is switched over Afterwards, soldier's pang indication message is sent to the base station of third cell, includes: the tenth redirection instruction in soldier's pang indication message Information redirects command messages, second community mark, third cell ID, target frequency point, switch reasons and first community mark Know.

Wherein, the tenth instruction information is redirected, is the redirection instruction information being exclusively used in the scene, corresponding network side After equipment receives the tenth redirection instruction information, that is, it can determine the corresponding event of redirection instruction information, it is each to redirect instruction Difference between information can be embodied by type, can also be embodied by title.

Embodiment six,

In the embodiment, the historical information that the base station of first community switches over UE is sent to core net, second community Base station receive UE transmission the 11st redirect instruction information after, also by the 11st redirect instruction information be sent to core Net sends to the base station of third cell and rattles after determining that UE carries out pingpang handoff according to the switching historical information of UE by core net Switching instruction.

UE record includes the 6th information of first community mark；

UE is when establishing request to the transmission RRC connection of the base station of second community or sending RRC foundation completion message, carrying package It includes the 11st of the 6th information and redirects instruction information, redirect instruction information for the 11st by the base station of second community and be sent to Core net, and by core net according to the switching historical information of UE determine UE carry out pingpang handoff after, to the base station of third cell send out Pingpang handoff is sent to indicate.

Specifically, as shown in fig. 7, redirection information report method specifically includes in the embodiment:

Step S701, the base station of third cell sends switching request message to the base station of first community, wherein may include The historical information that UE is switched over；

Step S702, the base station of first community is sent to UE redirects command messages, includes: in the redirection command messages Frequency point information, redirection events report information；

Step S703, the base station of first community sent to SGSN include this information switched of UE going through of switching over of UE History information；

Step S704, UE record includes the 6th information of first community mark, and is sending RRC to the base station of second community Connection foundation request or transmission RRC are established when completing message, and carrying includes the 11st redirection instruction information of the 6th information；

Step S705, the base station of second community redirects instruction information carrying for the 11st and sends in service request information To MME；

Step S706, the historical information that MME is switched over to SGSN request UE；

Step S707, the historical information that SGSN switches over UE is sent to MME；

Step S708, after MME determines that UE carries out pingpang handoff according to the historical information that UE is switched over, to third cell Base station sends pingpang handoff instruction.

Wherein, the 11st instruction information is redirected, is the redirection instruction information being exclusively used in the scene, corresponding network After side apparatus receives the 11st redirection instruction information, that is, it can determine the corresponding event of redirection instruction information, it is each to redirect It indicates the difference between information, can be embodied, can also be embodied by title by type.

Embodiment seven,

In the embodiment, UE receives the base station transmission of first community after being switched to first community from third cell After redirecting command messages, second community is redirected to according to redirection order, the base station of first community switches over UE Historical information be sent to core net, the RRC connection that the base station of second community receives UE transmission, which is established, requests or RRC has been established After message, service request is carried out to core net, after core net determines that UE carries out pingpang handoff according to the switching historical information of UE, Pingpang handoff instruction is sent to the base station of third cell.

Specifically, as shown in Figure 8, comprising:

Step S801, the base station of third cell sends switching request message to the base station of first community, wherein may include The historical information that UE is switched over；

Step S802, the base station of first community is sent to UE redirects command messages, includes: in the redirection command messages Frequency point information；

Wherein, frequency point information is used to indicate UE and selects suitable cell on the frequency point, carries out cell and is resident, frequency point information It can be absolute wireless channel number (Absolute Radio Frequency Channel Number, ARFCN).

Step S803, the base station of first community sent to MME include this information switched of UE going through of switching over of UE History information；

Step S804, UE sends RRC connection foundation request or send RRC foundation to the base station of second community completes message；

Step S805, the base station of second community sends service request information to MME；

Step S806, after MME determines that UE carries out pingpang handoff according to the switching historical information of UE, to the base station of third cell Send pingpang handoff instruction.

In the above various embodiments, RRC connection establishment process is to be triggered to establish by redirection command messages.Namely It says, when first community sends redirection order to UE, the business of UE does not terminate.One cell of selection is redirected when UE is received Afterwards, business establishment process still can be initiated, business establishment process includes RRC connection establishment process.

In the above various embodiments, second community are as follows:

The embodiment of the present invention correspondingly provides a kind of redirection information acquisition methods, as shown in Figure 9, comprising:

Step S901, the base station of first community sends to UE and redirects command messages；

Step S902, the redirection that the base station of first community receives that the base station being resident after UE is redirected is sent indicates information, Redirecting instruction information includes the relevant information that UE recorded and be reported to the redirection events for the base station being resident after UE is redirected.

Corresponding embodiment four, before the base station of first community sends redirection command messages to UE, further includes:

After the base station of first community receives the redirection instruction information that the base station being resident after UE is redirected is sent, further includes:

The base station of first community determines that UE is redirected in the setting time for being switched to first community, and small to third It includes the pingpang handoff instruction information for redirecting instruction information that the base station in area, which is sent,.

The embodiment of the present invention correspondingly provides a kind of redirection information report method, corresponding embodiment one, two, three, four, such as Shown in Figure 10, comprising:

Step S1001, the base station of second community receives UE and receives the redirection order that the base station of first community is sent After message, the redirection instruction information sent after the relevant information of redirection events is recorded；

Step S1002, according to instruction information is redirected, being formed includes redirection instruction information for the base station of second community New redirection indicates information；

Step S1003, new redirection instruction information is sent to the base station of first community by the base station of second community.

Corresponding embodiment five, the embodiment of the present invention correspondingly provide a kind of redirection information report method, as shown in figure 11, Include:

Step S1101, the base station of second community receives UE and receives the redirection order that the base station of first community is sent After message, the redirection instruction information sent after the relevant information of redirection events is recorded；

Step S1102, the base station of second community is according to the historical information for redirecting the UE switching for including in instruction information, really After determining UE generation pingpang handoff, pingpang handoff instruction information is sent to the preceding resident third cell of UE switching.

Corresponding embodiment seven, the embodiment of the present invention also provide a kind of redirection information report method, as shown in figure 12, packet It includes:

Step S1201, the base station of second community receives UE and receives the redirection order that the base station of first community is sent After message, request is established in the wireless spread-spectrum technology RRC connection of transmission or RRC is established and completed message；

Step S1202, the base station of second community sends service request information to core net, and receives being somebody's turn to do for core net transmission The historical information that UE is switched over；

Step S1203, after the base station of second community determines that UE carries out pingpang handoff according to the historical information that UE is switched over, Resident third cell sends pingpang handoff and indicates information before to UE switching.

Corresponding embodiment six, the embodiment of the present invention also provide a kind of redirection information report method, as shown in figure 13, packet It includes:

Step S1301, the base station of second community receives UE and receives the redirection order that the base station of first community is sent After message, request is established in the wireless spread-spectrum technology RRC connection of transmission or RRC is established and completed message, the RRC connection establish request or RRC establishes the 11st completed carried in message including first community mark and redirects instruction information；

Step S1302, the base station of second community sends service request information to core net, carries in the service request information 11st redirects instruction information, after determining that UE carries out pingpang handoff by core net, to the preceding resident third cell hair of UE switching Pingpang handoff is sent to indicate information.

The embodiment of the present invention correspondingly provides a kind of user equipment, as shown in figure 14, comprising:

Recording unit 1401, for receive first community base station send redirection command messages after, record is reset To the relevant information of event；

Reporting unit 1402, for reporting the relevant information of redirection events to network side.

Further, corresponding embodiment one, recording unit 1401 record the relevant information of redirection events, specifically include:

After determining that connecting foundation with the wireless spread-spectrum technology RRC of second community fails, the first information, the first information are recorded In include: first community mark, second community mark；

Reporting unit 1402 is specifically used for:

It is initiated when RRC connection is established to third cell or UE is after third cell enters connected state, sent out to third cell The interval time for establishing failure including the first information and current distance RRC connection is sent first to redirect instruction information, by the The base station of three cells sends second to the base station of first community and redirects instruction information, and second to redirect instruction information include: the One redirects instruction information；

Third cell and second community are same cells or different community.

Further include one of following in the first information or combination:

Second redirects indicate to further include one of following in information or combination:

Preferably, second redirects instruction information further include: UE is redirected to mistake when third cell is not second community Frequency point accidentally and/or UE redirect failure.

Further, recording unit 1401 is also used to:

The first information is added to connection to establish in failure variable.

Corresponding embodiment two, recording unit 1401 record the relevant information of redirection events, specifically include:

Reporting unit 1402 is specifically used for:

Further, further include one of following in the second information or combination:

4th redirects indicate to further include one of following in information or combination:

Corresponding embodiment three, recording unit 1401 record the relevant information of redirection events, specifically include:

Reporting unit 1402 is specifically used for:

Further, further include one of following in third information or combination:

Preferably, recording unit 1401 is also used to:

The third information is added in radio link failure report variable.

Corresponding embodiment four, five, six, the redirection order that the base station that recording unit 1401 receives first community is sent disappear Breath, specifically includes:

Corresponding embodiment four, recording unit 1401 record the relevant information of redirection events, specifically include:

Reporting unit 1402 is specifically used for:

Third cell ID, switch reasons and first community mark.

Corresponding embodiment five redirects the historical information switched in command messages including UE；

Recording unit 1401 records the relevant information of redirection events, specifically includes:

Reporting unit 1402 is specifically used for:

Preferably, the historical information that UE is switched over, specifically includes:

The mark of third cell ID, first community.

More preferably, further include one of following in the historical information that UE is switched over or combination:

Corresponding embodiment six, recording unit 1401 record the relevant information of redirection events, specifically include:

Record includes the 6th information of first community mark；

Reporting unit 1402 is specifically used for:

Corresponding each embodiment, second community are as follows:

It redirects in command messages and includes:

The embodiment of the present invention also provides a kind of base station, the base station of the first community in the corresponding embodiment of the present invention, such as Figure 15 It is shown, comprising:

Transmission unit 1501 redirects command messages for sending to UE；

Receiving unit 1502 indicates information for receiving the redirection that the base station being resident after UE is redirected is sent, redirects Indicate that information includes the relevant information that UE recorded and be reported to the redirection events for the base station being resident after UE is redirected.

Corresponding embodiment three, transmission unit 1501 are also used to:

Receiving unit 1502 is also used to:

After receiving the redirection instruction information that the base station being resident after UE is redirected is sent, determine that UE is being switched to first community Setting time in redirect, and to the base station of third cell send include redirect instruction information pingpang handoff instruction Information.

The embodiment of the present invention provides a kind of base station, which corresponds to the base station of the second community in the embodiment of the present invention, such as Shown in Figure 16, comprising:

Information receiving unit 1601 receives the redirection command messages that the base station of first community is sent for receiving UE Afterwards, the redirection instruction information sent after the relevant information of redirection events is recorded；

Generation unit 1602, for that will indicate information according to redirecting, being formed includes the new of redirection instruction information Redirect instruction information；

Retransmission unit 1603, for new redirection instruction information to be sent to the base station of first community.

The embodiment of the present invention also provides a kind of base station, which corresponds to the second base station in the embodiment of the present invention, such as Figure 17 It is shown, comprising:

It indicates information receiving unit 1701, the redirection order that the base station of first community is sent is received for receiving UE After message, the redirection instruction information sent after the relevant information of redirection events is recorded；

Determination unit 1702, for determining that UE is sent out according to the historical information for redirecting the UE switching for including in instruction information After raw pingpang handoff, pingpang handoff is sent to the preceding resident third cell of UE switching and indicates information.

The embodiment of the present invention also provides a kind of base station, which corresponds to the base station of the second community in the embodiment of the present invention, As shown in figure 18, comprising:

Message reception units 1801 receive the redirection command messages that the base station of first community is sent for receiving UE Afterwards, request is established in the wireless spread-spectrum technology RRC connection of transmission or RRC is established and completed message；

Request unit 1802, for sending service request information to core net, and the UE for receiving core net transmission is carried out The historical information of switching；

Indicate that information transmitting unit 1803, the historical information for switching over according to UE determine that UE carries out pingpang handoff Afterwards, pingpang handoff is sent to the preceding resident third cell of UE switching indicate information.

The embodiment of the present invention also provides a kind of base station, which corresponds to the base station of the second community in the embodiment of the present invention, As shown in figure 19, comprising:

RRC information receiving unit 1901 receives the redirection order that the base station of first community is sent for receiving UE After message, request is established in the wireless spread-spectrum technology RRC connection of transmission or RRC is established and completed message, the RRC connection establish request or RRC establishes the 11st completed carried in message including first community mark and redirects instruction information；

Service request unit 1902 carries the in the service request information for sending service request information to core net 11 redirect instruction information, after determining that UE carries out pingpang handoff by core net, send to the preceding resident third cell of UE switching Pingpang handoff indicates information.

The embodiment of the present invention also provides a kind of user equipment, as shown in figure 20, including processor 2001 and transceiver interface 2002, in which:

Processor 2001, the redirection order that the base station for receiving first community by transceiver interface 2002 is sent disappear After breath, the relevant information of redirection events is recorded；And the redirection events are reported to network side by transceiver interface 2002 Relevant information.

The embodiment of the present invention also provides a kind of base station, as shown in figure 21, including processor module 2101 and transceiver interface mould Block 2102, in which:

Processor module 2101 redirects command messages for sending by transceiver interface module 2102 to UE；And pass through Transceiver interface module 2102 receives the redirection that the base station being resident after UE is redirected is sent and indicates information, the redirection instruction letter Breath includes the relevant information that UE recorded and be reported to the redirection events for the base station being resident after UE is redirected；

Or

The redirection order that the base station of first community is sent is received for receiving UE by transceiver interface module 2102 After message, the redirection instruction information sent after the relevant information of redirection events is recorded；It will indicate to believe according to the redirection Breath, being formed includes that the redirection indicates that the new redirection of information indicates information；It will be described new by transceiver interface module 2102 Redirection instruction information be sent to the base station of first community；

Or

The redirection order that the base station of first community is sent is received for receiving UE by transceiver interface module 2102 After message, the redirection instruction information sent after the relevant information of redirection events is recorded；Information is indicated according to the redirection In include UE switching historical information, determine UE occur pingpang handoff after, by transceiver interface module 2102 to UE switching before Resident third cell sends pingpang handoff and indicates information；

Or

The redirection order that the base station of first community is sent is received for receiving UE by transceiver interface module 2102 After message, request is established in the wireless spread-spectrum technology RRC connection of transmission or RRC is established and completed message；Pass through transceiver interface module 2102 send service request information to core net, and the historical information that the UE for receiving core net transmission is switched over；According to institute It states after the historical information that UE is switched over determines that UE carries out pingpang handoff, by transceiver interface module 2102 to resident before UE switching Third cell send pingpang handoff indicate information；

Or

UE, which is received, by transceiver interface module 2102 receives the redirection command messages that the base station of first community is sent Afterwards, request is established in the wireless spread-spectrum technology RRC connection of transmission or RRC is established and completed message, which establishes request or RRC It establishes the 11st completed carried in message including first community mark and redirects instruction information；Pass through transceiver interface module 2102 Service request information is sent to core net, the described 11st is carried in the service request information and redirects instruction information, by core It nets after determining that UE carries out pingpang handoff, sends pingpang handoff to the preceding resident third cell of UE switching and indicate information.

It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more, The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces The form of product.

The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.

These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.

Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as It selects embodiment and falls into all change and modification of the scope of the invention.

Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.

Claims

1. a kind of redirection information report method characterized by comprising

After the redirection command messages that the base station that user equipment (UE) receives first community is sent, the correlation of redirection events is recorded Information；The relevant information of UE record redirection events, specifically includes: being redirected to the according to the redirection command messages Two cells and after Radio Link Failure occurs, record third information, include: first community mark, second in the third information Cell ID；

UE reports the relevant information of the redirection events to network side, and the UE reports the redirection events to network side Relevant information specifically includes: UE is after third cell enters connected state, to the transmission of third cell including third information and currently What the interval time of failure was established in distance RRC connection the 5th redirects instruction information, from the base station of third cell to second community Base station send include the 5th redirect instruction information and third cell ID sixfold orientation instruction information, it is small by second After the base station in area determines that UE is redirected to the frequency point of mistake, sending to the base station of first community includes sixfold orientation instruction information And/or UE is redirected to the septuple orientation instruction information of the frequency point of mistake.

2. the method as described in claim 1, which is characterized in that further include one of following in the third information or combination:

Tracking area/Routing Area Identifier, target frequency point information, UE receive redirection order to generation in the mark of first community, UE The time of Radio Link Failure.

3. the method as described in claim 1, which is characterized in that further include:

The third information is added in radio link failure report variable by the UE.

4. method a method according to any one of claims 1-3, which is characterized in that second community are as follows:

5. the method as described in claim 1, which is characterized in that include: in the redirection command messages

6. a kind of redirection information acquisition methods characterized by comprising

The base station of first community receives the redirection that the base station being resident after UE is redirected is sent and indicates information, the redirection instruction Information includes the relevant information that UE recorded and be reported to the redirection events for the base station being resident after UE is redirected；The first community Base station receive the redirection that the base station being resident after UE is redirected is sent and indicate information, specifically: the base station of first community receives The septuple orientation instruction information that the base station of second community is sent, the septuple orientation instruction information include that sixfold orientation refers to Show that information and/or UE are redirected to the frequency point of mistake, the sixfold orientation instruction information includes that the 5th redirection indicates information And third cell ID, the 5th redirection information include that failure is established in third information and current distance RRC connection Interval time, the third information include first community mark and second community mark.

7. method as claimed in claim 6, which is characterized in that the base station of first community sends to UE and redirects command messages Before, further includes:

After the base station of the first community receives the redirection instruction information that the base station being resident after UE is redirected is sent, further includes:

The base station of the first community determines that UE is redirected in the setting time for being switched to first community, and small to third It includes that the pingpang handoff for redirecting instruction information indicates information that the base station in area, which is sent,.

8. a kind of redirection information report method characterized by comprising

After the base station of second community receives the redirection command messages of base station transmission that UE receives first community, record is reset The redirection instruction information sent after to the relevant information of event；

The base station of second community indicates information according to the redirection, forms the new redirection including redirection instruction information Indicate information；

The new redirection instruction information is sent to the base station of first community by the base station of second community, the second community The new redirection instruction information is sent to the base station of first community by base station, specifically: the base station of second community sends the For septuple orientation instruction information to the base station of first community, the septuple orientation instruction information includes sixfold orientation instruction information And/or UE is redirected to the frequency point of mistake, sixfold orientation instruction information includes the 5th redirecting instruction information and the Three cell IDs, when the 5th redirection information includes the interval that failure is established in third information and current distance RRC connection Between, the third information includes first community mark and second community mark.

9. a kind of user equipment characterized by comprising

Recording unit, for receive first community base station send redirection command messages after, record redirection events Relevant information；The relevant information of the recording unit records redirection events, specifically includes: according to the redirection command messages After being redirected to second community and Radio Link Failure occurring, third information is recorded, includes: first community in the third information Mark, second community mark；

Reporting unit, for reporting the relevant information of the redirection events to network side；The reporting unit is specifically used for: After third cell enters connected state, sending to third cell includes that failure is established in third information and current distance RRC connection The 5th of interval time redirects instruction information, is sent from the base station of third cell to the base station of second community and is reset including the 5th To the sixfold of instruction information and third cell ID orientation instruction information, determine that UE is redirected to by the base station of second community After the frequency point of mistake, sending to the base station of first community includes that sixfold orientation instruction information and/or UE are redirected to mistake The septuple orientation instruction information of frequency point.

10. user equipment as claimed in claim 9, which is characterized in that further include one of following or group in the third information It closes:

11. user equipment as claimed in claim 9, which is characterized in that the recording unit is also used to:

The third information is added in radio link failure report variable.

12. the user equipment as described in claim 9-11 is any, which is characterized in that second community are as follows:

13. user equipment as claimed in claim 9, which is characterized in that include: in the redirection command messages

14. a kind of base station characterized by comprising

Transmission unit redirects command messages for sending to UE；

Receiving unit indicates information, the redirection instruction for receiving the redirection that the base station being resident after UE is redirected is sent Information includes the relevant information that UE recorded and be reported to the redirection events for the base station being resident after UE is redirected, the receiving unit The redirection that the base station that reception UE is resident after redirecting is sent indicates information, specifically: receive the base station transmission of second community Septuple orientation instruction information, the septuple orientation instruction information include that sixfold orientation instruction information and/or UE are redirected To the frequency point of mistake, the sixfold orientation instruction information includes the 5th redirection instruction information and third cell ID, institute Stating the 5th redirection information includes the interval time that failure is established in third information and current distance RRC connection, the third letter Breath includes first community mark and second community mark.

15. a kind of base station characterized by comprising

Generation unit forms the new redirection including redirection instruction information for indicating information according to the redirection Indicate information；

Retransmission unit, for the new redirection instruction information to be sent to the base station of first community, the retransmission unit exists When the new redirection instruction information is sent to the base station of first community, it is specifically used for: sends septuple orientation instruction letter Breath to the base station of first community, the septuple orientation instruction information includes that sixfold orientation instruction information and/or UE are redirected To the frequency point of mistake, the sixfold orientation instruction information includes the 5th redirection instruction information and third cell ID, institute Stating the 5th redirection information includes the interval time that failure is established in third information and current distance RRC connection, the third letter Breath includes first community mark and second community mark.