WO2014075528A1

WO2014075528A1 - Method for terminal to actively report location registration message

Info

Publication number: WO2014075528A1
Application number: PCT/CN2013/085272
Authority: WO
Inventors: 孙小兵
Original assignee: 华为技术有限公司
Priority date: 2012-11-19
Filing date: 2013-10-16
Publication date: 2014-05-22
Also published as: CN102984795B; CN102984795A

Abstract

The present invention provides a method and device for a terminal to actively report a location registration message. In the method of the present invention, it is determined whether a system, where a terminal (a UE) camps, changes and whether registration area information changes, so as to determine whether to trigger the UE to actively report registration to the system currently being camped on, thereby solving the problem of the incapability of reporting a location registration message caused by that the registration area information is the same when the UE moves between a CDMA2000 1x network and an LTE network, improving the success rate of paging, and improving the user experience.

Description

Method for realizing terminal actively reporting location registration message

This application claims priority to Chinese Patent Application No. 201210468387.4, filed on November 19, 2012, entitled "Achieving a method for the terminal to actively report a location registration message", the entire contents of which are incorporated herein by reference. In the application. Technical field

[0001] The present invention relates to the field of communications technologies, and in particular, to a method and apparatus for a terminal to actively report a location registration message when a long term evolution (LTE) network and a CDMA network registration area information are the same. Background technique

[0002] In the Circuit Switched Fallback (CSFB) scheme provided by the 3rd Generation Partnership Project (3GPP), Long Term Evolution (LTE) is required. Some parameters of the CDMA2000 lx system are configured in the network system, including System Identification (SID), Network Identification (NID), Registration Zone Identification (REG-ZONEID), etc. Registration information, which is obtained directly from the CDMA2000 lx network. System Information Block Type 8 (referred to as: SIB8) system messages in the LTE network will issue registration information such as SID, NID, REG_ZONEID. When the user equipment (User Equipment; UE) moves from the overlay coverage area of LTE and CDMA2000 lx to the separate coverage area of CDMA2000 lx, the UE does not actively report the location registration message because the SID, NID, and REG_ZONEID information are the same. However, it will reside on the CDMA2000 lx network, and the interworking solution (Interworking Solution; IWS) still considers the UE to be in the LTE network. In addition, the UE that has already pre-registered in LTE moves from CDMA2000 lx separate coverage area to LTE. When the overlay area of CDMA2000 lx is overlapped, the UE will not be the same because the SID, NID, and REG_ZONEID information are the same. The location registration message is reported, but the UE will camp on the LTE network, and the IWS still considers the UE to be on the CDMA2000 lx network. This will result in inaccurate location information recorded by the IWS. If the mobile switching center (Mobile Switching Center; MSC) sends a page at this time, the paging may fail.

[0003] The registration process of the existing CDMA2000 lx network is completed by the process shown in FIG. 1 of the specification, specifically: first, by a mobile station (Mobile Station; MS) to a base station subsystem (Base Station System; Abbreviation: BSS) sends a Registration Message to initiate the registration process. After receiving the Registration Message, the BSS constructs a Location Updating Request message, which is encapsulated and sent to the MSC. The MSC then sends a Location Updating Accept message to the BSS to indicate the Location. The processing of the Updating Request message has been completed. Finally, the BSS transmits a Registration Accepted Order message to the MS, indicating that the registration is successful. The existing types of messages that can be registered in a CDMA2000 lx network are: Timer-based, Power-up, Zone-based, Power-down, Parameter-change, Ordered, Distance-based, User Zone-based, Encryption Re- Sync required, BCMC Registration, but these registration methods cannot solve the problem of mutual coverage between CDMA2000 lx network and LTE network, and CDMA2000 lx network parameters such as SID, NID, REG-ZONE and LTE network configuration of CDMA2000 lx network configuration. When the CDMA2000 lx network parameters are the same, the UE moves from the CDMA2000 lx separate overlay network to the LTE and CDMA2000 lx overlay network or the UE that has completed the CSFB pre-registration in the LTE network, and moves from the LTE and CDMA2000 lx overlay network to the CDMA2000 lx separate coverage. During the process of the network, the UE cannot report the location registration message in time, which causes the MSC to fail to page. Summary of the invention

In view of this, an embodiment of the present invention provides a method and apparatus for implementing a terminal to actively report a location registration message, which is used for a mutual coverage area between a CDMA2000 lx network and an LTE network, and a SID of a CDMA2000 lx network configuration. NID, REG-ZONE and other CDMA2000 lx networks When the network parameters are the same as the CDMA2000 lx network parameters configured by the LTE network, the UE moves from a single CDMA2000 lx network to the LTE and CDMA2000 lx overlay network or the UE that has completed CSFB pre-registration in the LTE network is superimposed by LTE and CDMA2000 lx. During the process of the network moving to a single CDMA2000 lx network, the UE can report the location registration message in time to avoid MSC paging failure.

[0005] The first aspect provides a method for implementing a terminal to actively report a location registration message, including:

[0006] determining, in the case that the terminal UE receives the system message, whether the resident system of the UE changes;

[0007] in the case that the resident system of the UE changes, it is determined whether the registration area information of the UE changes;

[0008] In the case that the registration area information of the UE does not change, the UE is triggered to actively report a location registration message to the current resident system where the UE is located.

[0009] In a first possible implementation manner, the determining, by the terminal UE, that the system message is received, determining whether the resident system of the UE changes, includes:

Determining, according to the channel monitored by the UE or the system message received by the UE, a current resident system in which the UE is located;

Determining whether the UE saves the recorded resident system information;

[0012] in the case that it is determined that the UE saves the recorded resident system information, the resident system that saves the record of the UE is compared with the currently resident system, if the UE saves the recorded resident system Inconsistent with the current resident system, determining that the resident system of the UE has changed; if the resident data of the UE save record is consistent with the current resident system, determining the resident system of the UE No change has taken place.

[0013] In conjunction with the first possible implementation of the first aspect, in a second possible implementation, after determining that the UE does not save the record resident system information, the method further includes:

[0014] updating the save record resident system of the UE as the current resident system, and updating the The registration area information saved by the UE is current registration area information acquired according to the system message received by the UE.

[0015] In combination with the first possible implementation of the first aspect or the second possible implementation of the first aspect, in a third possible implementation, determining that the resident system of the UE does not occur After the change, the method further includes:

And updating the registration area information saved by the UE to current registration area information acquired according to the system message received by the UE.

[0017] In combination with the first possible implementation manner of the first aspect, the second possible implementation manner, or the third possible implementation manner, in a fourth possible implementation manner, the Whether the registration area information of the UE changes, including: [0018] in the case that the resident system of the UE changes, the system according to the UE is received. The current registration area information obtained by the message is compared with the registration area information saved by the UE, and if the current registration area information acquired according to the system message received by the UE is consistent with the registration area information saved by the UE, Determining that the registration area information of the UE does not change; if the current registration area information acquired according to the system message received by the UE is inconsistent with the registration area information saved by the UE, determining the UE The registration area information has changed.

[0019] In combination with the first possible implementation of the first aspect, the second possible implementation manner, the third possible implementation manner, or the fourth possible implementation manner, in a fifth possible implementation manner, After determining that the registration area information of the UE has not changed, the method further includes:

[0020] updating the save record resident system of the UE as the current resident system;

[0021] After determining that the registration area information of the UE changes, the method further includes: updating a save record resident system of the UE as the current resident system, and updating a registration area saved by the UE. The information is the current registration area information acquired according to the system message received by the UE. [0022] The second aspect provides an apparatus for implementing a terminal to actively report a location registration message, including: [0023] a first determining module, configured to determine, when the terminal UE receives the system message, the station of the UE Whether the system changes or not, and sends the decision result to the second decision module; [0024] a second decision module, configured to receive a decision result of the first decision module, where the received decision result is the UE If the resident system changes, it is determined whether the registration area information of the UE changes, and the determination result is sent to the trigger module;

[0025] a triggering module, configured to receive a determination result of the second determining module, where the received decision result is that the registration area information of the UE does not change, triggering the current station in which the UE actively belongs to The system will report the location registration message.

In a first possible implementation, the first determining module includes:

[0027] The first determining submodule is configured to determine, according to the channel monitored by the UE or the system message received by the UE, the current camp where the UE is located, if the UE is determined to receive the system message. System, and the determined current resident system information is sent to the first comparison decision sub-module;

[0028] The second determining sub-module is configured to: determine whether the UE saves the recorded resident system information, and if the saved record has the resident system information, send the resident system information of the saved record to the first comparison decision. Submodule

[0029] The first comparison decision sub-module is configured to receive the current resident system information sent by the first determining sub-module and the resident system information of the saved record sent by the second determining sub-module, The resident system of the saved record is compared to the currently resident system, if

Determining that the resident system of the UE save record is inconsistent with the current resident system, determining that the resident system of the UE has changed; if the resident data of the UE save record is consistent with the current resident system, determining The resident system of the UE does not change, and the decision result is sent to the second decision module.

[0030] In conjunction with the first possible implementation of the second aspect, in a second possible implementation, the device further includes: [0031] a first update module: configured to obtain, from the second determining submodule, whether the UE saves the result of recording the resident system information; and in the second determining submodule, determining that the UE does not save the record resident system information In this case, the current resident system of the UE is obtained from the first determining submodule, the save record resident system of the UE is updated to be the current resident system, and the registration area information saved by the UE is updated according to The current registration area information acquired by the UE received by the system message.

[0032] In combination with the first possible implementation or the second possible implementation of the second aspect, in a third possible implementation, the apparatus further includes:

[0033] a second update module: configured to obtain, from the first comparison decision sub-module, a result of whether the resident system of the UE changes; the result of the first comparison decision sub-module decision is a resident system of the UE If the change does not occur, the registration area information saved by the UE is updated to be the current registration area information acquired according to the system message received by the UE.

[0034] In combination with the first possible implementation, the second possible implementation, or the third possible implementation of the second aspect, in a fourth possible implementation, the second Receiving a decision result of the first comparison decision sub-module; if the received decision result is that the resident system of the UE changes, the current registration obtained according to the system message received by the UE The area information is compared with the registration area information saved by the UE, and if the current registration area information acquired according to the system message received by the UE is consistent with the registration area information saved by the UE, determining the UE The registration area information of the UE does not change; if the current registration area information acquired according to the system message received by the UE is inconsistent with the registration area information saved by the UE, it is determined that the registration area information of the UE has occurred. Variety.

[0035] In combination with the first possible implementation of the second aspect, the second possible implementation manner, the third possible implementation manner, or the fourth possible implementation manner, in a fifth possible implementation manner, The apparatus further includes: a third update module: a determination result for obtaining current camping system information from the first determining submodule and obtaining, from the second determining module, whether the registration area information of the UE changes And, [0036] in the case that the second decision module determines that the registration area information of the UE has not changed, updating the save record resident system of the UE as the current resident system;

[0037] if the second decision module determines that the registration area information of the UE changes, updating the save record resident system of the UE to the current resident system, and updating the saved by the UE The registration area information is the current registration area information acquired according to the system message received by the UE.

[0038] It can be known from the foregoing technical solution that whether the UE is triggered to actively report the location registration message is determined by determining whether the camping system of the terminal UE changes and whether the registration area information changes, and the UE moves in the CDMA2000 lx network and the LTE network. When the registration area information is the same, the problem that the location registration message cannot be reported is improved, the paging success rate is improved, and the user experience is improved. DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the present invention or the solutions in the prior art, a brief description of the drawings used in the embodiments or the prior art description will be briefly described below, obviously, in the following description The drawings are some embodiments of the present invention, and those skilled in the art can also obtain other drawings based on these drawings without any inventive effort.

1 is a schematic diagram of a registration process of a UE in a CDMA2000 lx network in the prior art;

2a and 2b are schematic diagrams showing a moving direction of a terminal UE to which the technical solution of the present invention is applied;

3 is a schematic flowchart of a method for implementing a terminal to actively report a location registration message according to an embodiment of the present invention;

4 is a schematic flowchart of a method for realizing a terminal to actively report a location registration message according to another embodiment of the present invention;

5 is a schematic structural diagram of an apparatus 50 for implementing a terminal to actively report a location registration message according to another embodiment of the present invention;

[0045] FIG. 6 is a schematic structural diagram of the first decision module 51 in the apparatus 50 depicted in FIG.

FIG. 7 is a schematic structural diagram of an apparatus 70 for implementing a terminal to actively report a location registration message according to another embodiment of the present invention; [0047] FIG. 8 is a schematic structural diagram of an apparatus 80 for implementing a terminal to actively report a location registration message according to another embodiment of the present invention;

9 is a schematic structural diagram of an apparatus 90 for implementing a terminal to actively report a location registration message according to another embodiment of the present invention;

10 is a block diagram showing the structure of a program 96 in the apparatus 90 of FIG. detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. The embodiments are a part of the embodiments of the invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without departing from the inventive scope are the scope of the present invention.

[0051] In reality, the coverage of the CDMA2000 lx network may overlap with the coverage of the LTE network, thereby generating an LTE+CDMA2000 lx overlay network covering both the CDMA2000 lx network and the LTE network, and the CDMA2000 lx network configuration. The CDMA2000 lx network parameters such as SID, NID, REG-ZONE and the CDMA2000 lx network parameters of the LTE network configuration may also be the same.

[0052] In this case, the mobile directions of the UE applicable to the technical solution of the present invention are mainly two types: the UE moves from the CDMA2000 lx network to the LTE+CDMA2000 lx overlay network; and the UE that has completed the CSFB pre-registration in the LTE network, Moving from the LTE+CDMA2000 lx overlay network to the CDMA2000 lx network. Figure 2a depicts the two directions of movement described above, and Figure 2b depicts the second direction of movement described above.

[0053] FIG. 3 is a schematic flowchart of a method for implementing a terminal to actively report a location registration message according to an embodiment of the present invention. This embodiment may be applied to the two mobile directions of the terminal UE mentioned in the foregoing content, as shown in FIG. The method for the terminal to actively report the location registration message in the embodiment may include:

[0054] 301. Determine, in the case that the terminal UE receives the system message, determine the resident system of the UE. Whether the system has changed;

[0055] Specifically, the system message that is sent by the terminal UE to the current camping system is a trigger condition for determining whether the resident system of the terminal UE changes. Only when the terminal UE receives the system message sent by the currently resident system, the judgment of whether the resident system changes or not is performed; otherwise, the judgment of whether the resident system changes or not is not performed.

[0056] Specifically, if the resident system of the UE save record is inconsistent with the current resident system, it is determined that the resident system of the UE has changed; if the UE saves the recorded resident system and currently resides If the system is consistent, it is determined that the resident system of the UE has not changed.

[0057] For example, the UE moves from the CDMA2000 lx network to the LTE+CDMA2000 lx overlay network, and the UE previously saves the recorded resident system to the CDMA2000 lx network, and the UE actually resides due to the UE moving to the LTE+CDMA2000 lx overlay network. The system is an LTE network, so the UE's resident system has changed.

[0058] For example, a UE that has completed CSFB pre-registration in an LTE network moves from an LTE+CDMA2000 lx overlay network to a CDMA2000 lx network, and the UE previously stored record resident system is an LTE network, and since the UE moves to cover only CDMA2000 In the area of the lx network, the actual current resident system of the UE is a CDMA2000 lx network, and thus the UE's resident system also changes.

[0059] Specifically, the UE may determine whether the system message is sent by the LTE network or is sent by the CDMA2000 lx network according to the type of the received system message, and further determines that the current resident system is LTE. The network is also a CDMA2000 lx network: when the current camping system in which the UE is located is an LTE network, the system message sent by the UE to the LTE network is the SIB8 system message; when the current resident system of the UE is the CDMA2000 1 x network The system message sent by the CDMA2000 lx network received by the UE is a System Parameter Message (SPM) system message.

[0060] 302, in a case that the resident system of the UE changes, determining whether the registration area information of the UE changes;

[0061] Specifically, the system message obtained by the current resident system received by the UE may be obtained. The registration area information of the currently resident system where the UE is located, that is, the current registration area information. After obtaining the current registration area information, the current registration area information may be compared with the registration area information saved by the UE, and it is determined whether the registration area information has changed. If the current registration area information is consistent with the registration area information saved by the UE, it is determined that the registration area information of the UE does not change; if the current registration area information is inconsistent with the registration area information saved by the UE, determining the registration of the UE The area information has changed.

[0062] 303. If the registration area information of the UE does not change, trigger the UE to actively report a location registration message to the current resident system where the UE is located.

Specifically, when the current camping system of the UE is an LTE network, the UE is triggered to report location registration information to the LTE network. When the current camping system of the UE is a CDMA2000 1 x network, the UE is triggered to actively send the CDMA2000 to the CDMA2000. The lx network reports location registration information.

[0064] Specifically, the type of the location registration message may be defined in a customized manner. Preferably, the type of the location registration message may be defined as: Other access technology system handover.

[0065] Specifically, when the UE reports a location registration message of another access technology system handover to the LTE network, the IWS is required to support the processing of the location registration message of the type, and the location registration can be initiated to the MSC, and the MSC also needs to The processing of the location registration message of this type is supported, so that the UE completes the reporting of the location registration message. In addition, the UE may report a location registration message of a type that is switched by another access technology system to the LTE network according to the method for transmitting the location registration message of the type already in the 3GPP standard.

[0066] Specifically, when the UE reports a location registration message of another access technology system handover to the CDMA2000 lx network, the BSS is required to support the processing of the location registration message of the type, and can initiate location registration to the MSC, and the MSC also There is a need to support processing of this type of location registration message, such that the UE completes reporting of the location registration message. In addition, the UE may report a location registration message of a type that is switched by another access technology system to the CDMA2000 lx network according to a method for transmitting a location registration message of a type already in the 3GPP2 standard.

[0067] The method for implementing the terminal to actively report a location registration message provided by the embodiment, by using the terminal Whether the UE's resident system changes, whether the registration area information changes, and the decision is made. When it is determined that the resident system changes and the registration area information does not change, the triggering terminal UE actively reports the location registration message to the current resident system. When the UE moves in the CDMA network and the LTE network, the paging success rate is improved, and the normal communication service of the user is ensured.

4 is a schematic flowchart of a method for implementing a terminal to actively report a location registration message according to another embodiment of the present invention. The embodiment is also applicable to the two mobile directions of the terminal UE mentioned in the foregoing, as shown in FIG. 4 . The method for the terminal to actively report the location registration message in the embodiment may include:

[0069] Step 401: Determine, in the case that the UE receives the system message, the current resident system where the UE is located according to the channel monitored by the UE or the system message received by the UE.

[0070] Specifically, the UE may perform timing monitoring on the channel by using a periodic timer, thereby determining a current resident system where the UE is located;

[0071] 402. Determine whether the UE saves the recorded resident system information.

[0072] Specifically, since the UE also has a situation in which the record resident system is not saved, in this case, whether the resident system recorded by the UE cannot be consistent with the current resident system where the UE is located is not consistent. Make a judgment.

[0073] 403. If it is determined in step 402 that the UE saves the resident system information, the resident system that saves the record of the UE is compared with the current resident system, if the UE saves the recorded resident. Determining that the resident system is inconsistent with the current resident system, determining that the resident system of the UE has changed; if the resident data of the UE save record is consistent with the current resident system, determining the resident of the UE The system has not changed.

[0074] 404. If it is determined in step 402 that the UE does not save the record resident system information, update the saved record resident system of the UE to be the current resident system, and update the registration area information saved by the UE to be received according to the UE. The current registration area information obtained by the system message.

[0075] 405, in step 403, determining that the UE's resident system has not changed, The registration area information held by the new UE is the current registration area information acquired according to the system message received by the UE.

[0076] 406. If it is determined in step 403 that the camping system of the UE is changed, compare the current registration area information acquired according to the system message received by the UE with the registration area information saved by the UE. If the current registration area information acquired according to the system message received by the UE is consistent with the registration area information saved by the UE, determining that the registration area information of the UE does not change; If the current registration area information acquired by the system message that is received by the UE is inconsistent with the registration area information saved by the UE, it is determined that the registration area information of the UE has changed.

[0077] 407. If it is determined in step 406 that the registration area information of the UE does not change, the save record resident system of the update UE is the current resident system; and,

[0078] 408. In a case where it is determined in step 406 that the registration area information of the UE changes, the save record resident system of the update UE is the current camping system, and the registration area information saved by the UE is updated according to the system received by the UE. The current registration area information obtained by the message.

[0079] 409. If it is determined in step 406 that the registration area information of the UE does not change, the triggering UE actively reports a location registration message to the current resident system where the UE is located.

[0080] The method for implementing the terminal to actively report the location registration message provided by the embodiment, determines whether the registration area information changes by changing whether the resident system of the terminal UE changes, and determines the registration area when the resident system changes. When the information does not change, the triggering terminal UE actively reports to the currently camped system where the UE is located, so that when the UE moves in the CDMA network and the LTE network, the paging success rate is improved, and the normal communication service of the user is ensured.

[0081] In the above embodiments, the descriptions of the various embodiments are different, and the details are not described in detail in a certain embodiment, and the related descriptions of other embodiments may be referred to.

FIG. 5 is a schematic structural diagram of an apparatus 50 for implementing a terminal to actively report a location registration message according to another embodiment of the present invention. The apparatus 50 may be configured, for example, in a terminal UE. As shown in FIG. 5, the apparatus 50 of this embodiment may include: [0083] The first decision module 51 is configured to determine whether the UE's resident system changes after receiving the system message, and send the determination result to the second decision module 52;

The second decision module 52 is configured to receive the determination result of the first decision module 51, and determine, in the case that the received decision result is that the resident system of the UE changes, Whether the registration area information changes, and sends the judgment result to the triggering module 53;

[0085] The triggering module 53 is configured to receive the determination result of the second determining module 52, and trigger the UE to actively take the initiative if the received decision result is that the registration area information of the UE does not change. The current resident system reports a location registration message.

[0086] In this embodiment, the apparatus 50 for realizing the terminal to report the location registration message by the first decision module 51 determines whether the resident system of the terminal UE changes, and when it is determined that the resident system of the UE changes, the second The decision module 52 determines whether the registration area information of the UE changes. When it is determined that the registration area information of the UE has not changed, the triggering module 53 triggers the UE to actively perform the corresponding report registration to the current resident system where the UE is located.

[0087] Further, as shown in FIG. 6, the first determining module 51 specifically includes:

[0088] The first determining submodule 511 is configured to determine, according to the channel monitored by the UE or the system message received by the UE, the current station where the UE is located, if the UE is determined to receive the system message. Retaining the system, and transmitting the determined current resident system information to the first comparison decision sub-module 513;

[0089] The second determining sub-module 512 is configured to: determine whether the UE saves the recorded resident system information, and if the saved record has the resident system information, send the resident system information of the saved record to the first comparison. Decision sub-module 513;

a first comparison decision sub-module 513, configured to receive the current resident system information sent by the first determining sub-module 511 and the resident system of the saved record sent by the second determining sub-module 512 Information, comparing the resident system of the saved record with the current resident system, and if the resident system of the UE save record is inconsistent with the current resident system, determining that the resident system of the UE occurs a change; if the UE saves the recorded resident system and the current resident If the system is consistent, it is determined that the resident system of the UE has not changed, and the decision result is sent to the second decision module 52.

[0091] The apparatus for implementing the terminal to actively report the location registration message provided by the embodiment of the present invention determines whether the registration area information changes according to whether the resident system of the terminal UE changes, and determines that the resident system changes and registers. When the area information is not changed, the triggering terminal UE actively reports to the currently camped system where the UE is located, so that when the UE moves in the CDMA network and the LTE network, the paging success rate is improved, and the normal communication service of the user is ensured.

FIG. 7 is a schematic structural diagram of an apparatus 70 for implementing a terminal to actively report a location registration message according to another embodiment of the present invention. The apparatus 70 may be configured, for example, in a terminal UE. As shown in FIG. 7, the apparatus 70 of the present embodiment may include, in addition to the internal modules of the apparatus 50 in the embodiment described in FIGS. 5 and 6, it may include:

[0093] The first update module 74 is configured to obtain, from the second determining submodule 512, whether the UE saves the result of recording the resident system information; and in the second determining submodule 512, determining that the UE does not save the record resident. In the case of system information, the current resident system of the UE is obtained from the first determining submodule 511, the save record resident system of the UE is updated to be the current resident system, and the registration saved by the UE is updated. The area information is current registration area information acquired according to the system message received by the UE.

[0094] The second update module 75 is configured to obtain, from the first comparison decision sub-module 513, a result of whether the resident system of the UE changes; the result of the first comparison decision sub-module 513 is the UE If the resident system does not change, the registration area information saved by the UE is updated to be current registration area information acquired according to the system message received by the UE.

[0095] Further, the second determining module 52 is configured to receive a determination result of the first comparison decision sub-module 513; if the received decision result is that the resident system of the UE changes, The current registration area information obtained by the UE is compared with the registration area information saved by the UE, if the current registration area information and the information acquired according to the system message received by the UE are If the registration area information saved by the UE is consistent, the UE is determined to be elected. The cell information is not changed; if the current registration area information acquired according to the system message received by the UE is inconsistent with the registration area information saved by the UE, it is determined that the registration area information of the UE has changed. .

[0096] The apparatus for implementing the terminal to actively report the location registration message provided by the embodiment of the present invention determines whether the registration area information changes according to whether the resident system of the terminal UE changes, and determines that the resident system changes and registers. When the area information is not changed, the triggering terminal UE actively reports to the currently camped system where the UE is located, so that when the UE moves in the CDMA network and the LTE network, the paging success rate is improved, and the normal communication service of the user is ensured.

FIG. 8 is a schematic structural diagram of an apparatus 80 for implementing a terminal to dynamically report a location registration message according to another embodiment of the present invention. The apparatus 80 may be configured, for example, in a terminal UE. As shown in FIG. 8, the device 80 of the present embodiment may further include: [0098] a third update module 86: for obtaining the current from the first determining submodule 511, in addition to the internal module of the device 70 in the embodiment of FIG. Residing the system information and obtaining the decision result from the second decision module 52, according to the decision result of the second decision module 52, performing corresponding update on the UE: when the second decision module 52 determines that the registration area information of the UE has not changed. Updating the UE's save record resident system to the current resident system; when the second decision module 52 determines that the UE's registration area information changes, updating the UE's save record resident system to the current resident system, and updating the UE to save The registration area information is current registration area information acquired according to the system message received by the UE.

[0099] The apparatus for implementing the terminal to actively report the location registration message provided by the embodiment of the present invention determines whether the registration area information changes by changing whether the resident system of the terminal UE changes, and registers when the resident system is determined to be changed. When the area information is not changed, the triggering terminal UE actively reports to the currently camped system where the UE is located, so that when the UE moves in the CDMA network and the LTE network, the paging success rate is improved, and the normal communication service of the user is ensured.

[0100] It is to be understood by those skilled in the art that, for the convenience and brevity of the description, the specific working process of the device and the module described above may be referred to the corresponding process in the foregoing method embodiments, and details are not described herein again. [0101] In the several embodiments provided by the present invention, it should be understood that the disclosed method and apparatus may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the modules shown is only a logical function division. In actual implementation, there may be another division manner. For example, each functional module may be integrated into one. In the processing module, each module may exist physically separately, or two or more modules may be integrated into one module. The above integrated modules can be implemented in the form of hardware or in the form of hardware plus software function modules, or some features can be ignored or not executed.

[0102] In addition, those skilled in the art can understand that all or part of the process of implementing the above embodiments may be completed by a computer program to instruct related hardware, and the program may be stored in a computer readable storage medium. The program, when executed, may include the flow of an embodiment of the methods as described above. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (Random Access Memory; RAM).

[0103] Embodiments of all or part of the flow of the method of the present invention by a computer program to instruct the associated hardware are presented below. FIG. 9 is a schematic structural diagram of an apparatus 90 for implementing a terminal to actively report a location registration message according to another embodiment of the present invention. As shown in FIG. 9, the apparatus 90 includes a processor 91, a memory 92, an input device 93, an output device 94, and a signal bus 95.

[0104] Specifically, the memory 92 includes:

[0105] Operating system 97, which is a program that can control the execution of the process by the processor 91;

[0106] A program 96 implementing the method of the present invention, the program 96 may cause the processor 91 to complete a decision as to whether the UE's resident system has changed and complete the registration area of the UE in the event that a change in the resident system of the UE is determined The determination of whether the information has changed, and in the case where the registration area information of the UE has not changed, triggers the UE to actively report the location registration message to the current resident system in which the UE is located.

[0107] FIG. 10 is a block diagram showing the structure of a program 96 connected to the UE, the program 96 including:

[0108] The UE interface 101 that communicates with the UE is configured to acquire resident system information stored by the UE. And the registration area information is sent to the first comparator 102 and the second comparator 103, respectively, and the channel information obtained by the UE and/or the system message received by the UE is obtained and sent to the parsing processor 104;

[0109] The parsing processor 104 is configured to parse the channel information obtained by the UE or the system message received by the UE, and parse the information of the current resident system where the UE is located, and send the information to the first comparator 102, and The system message received by the UE is parsed, and the current registration area information is parsed therefrom, and sent to the second comparator 103 and the second actuator 106;

[0110] The first comparator 102 compares the current resident system information parsed by the parsing processor 104 with the resident system information stored by the UE acquired by the UE interface 101, and sends the comparison result to the second comparator 103;

[0111] The second comparator 103 compares the current registration area information parsed by the parsing processor 104 with the registration area information stored by the UE obtained by the UE interface, when the comparison result of the first comparator 102 is different. Sending the comparison result to the first actuator 105 and the second actuator 106;

The first executor 105 is configured to trigger the UE to report a location registration message to its current camping system when the comparison result of the second comparator 103 is the same;

[0113] The second executor 106 is configured to: when the UE interface 101 cannot obtain the resident system information stored by the UE, or when the comparison result of the second comparator 103 is different, the resident system information stored by the UE and The registration area information is updated; or when the comparison result of the first comparator 102 is the same, the registration area information stored by the UE is updated; or when the comparison result of the second comparator 103 is the same, the resident of the UE storage The system information is updated; and the UE interface 101 is accordingly controlled to send the current resident system information and/or the current registration area information parsed by the parsing processor 104 to the UE.

In addition, those skilled in the art may understand that the apparatus 90 in implementing the foregoing embodiment method may be independent of the UE or embedded in the UE; when the apparatus 90 is embedded in the UE, the apparatus 90 may be combined with the UE. It is also possible to share one processor or not to share one processor with the UE.

When the LTE and CDMA registration areas are the same, the terminal actively reports to the terminal according to the embodiment of the present invention. The device 90 is determined by whether the resident system of the terminal UE changes or not, and whether the registration area information changes. When it is determined that the resident system changes and the registration area information does not change, the triggering terminal UE actively takes the location. The current resident system performs registration registration, so that when the UE moves in the CDMA network and the LTE network, the paging success rate is improved, and the normal communication service of the user is ensured.

[0116] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: The technical solutions described in the foregoing embodiments may be modified, or some of the technical features may be equivalently replaced, and the modifications or substitutions do not deviate from the spirit of the technical solutions of the embodiments of the present invention. And scope.

Claims

Rights request

1. A method for a terminal to proactively report location registration messages, characterized in that the method includes:

When it is determined that the terminal UE has received the system message, determine whether the UE's camping system has changed;

When the camping system of the UE changes, determine whether the registration area information of the UE changes;

In the case where the registration area information of the UE does not change, the UE is triggered to actively report a location registration message to the system where it currently resides.

2. The method according to claim 1, characterized in that, when it is determined that the terminal UE has received the system message, determining whether the system in which the UE resides has changed includes: determining that the UE has received the system message. In the case of system messages, the system in which the UE currently resides is determined based on the channel monitored by the UE or the system message received by the UE;

Determine whether the UE saves and records resident system information;

When it is determined that the UE saves the record and contains the camping system information, compare the camping system where the UE saves the record with the current camping system. If the camping system where the UE saves the record is different from the current camping system, If the current camping system is inconsistent, it is determined that the camping system of the UE has changed; if the camping system where the UE saves the record is consistent with the current camping system, it is determined that the camping system of the UE has not changed. .

3. The method according to claim 2, characterized in that, after determining that the UE does not save and record the resident system information, the method further includes:

Update the storage record resident system of the UE to the current resident system, and update the registration area information saved by the UE to the current registration area information obtained according to the system message received by the UE.

4. The method according to claim 2 or 3, characterized in that, after it is determined that the camping system of the UE has not changed, the method further includes: The registration area information saved by the UE is updated to the current registration area information obtained according to the system message received by the UE.

5. The method according to any one of claims 2 to 4, characterized in that, in the case where the UE's camping system changes, determining whether the registration area information of the UE changes includes:

When the camping system of the UE changes, the current registration area information obtained according to the system message received by the UE is compared with the registration area information saved by the UE. If the current registration area information obtained by the system message received by the UE is consistent with the registration area information saved by the UE, it is determined that the registration area information of the UE has not changed; if the registration area information received by the UE is If the current registration area information obtained by the system message is inconsistent with the registration area information saved by the UE, it is determined that the registration area information of the UE has changed.

6. The method according to one of claims 2-5, characterized in that,

After determining that the registration area information of the UE has not changed, the method further includes: updating the UE's storage record residency system to the current residency system;

After it is determined that the registration area information of the UE has changed, the method further includes: updating the storage record retention system of the UE to the current camping system, and updating the registration area information saved by the UE to be based on The current registration area information obtained by the system message received by the UE.

7. The method according to any one of claims 1 to 6, characterized in that: the type of the location registration message is defined in a customized manner.

8. A device for enabling a terminal to proactively report location registration messages, characterized in that the device includes:

The first judgment module is used to judge whether the system in which the terminal UE resides has changed when it is determined that the terminal UE has received the system message, and sends the judgment result to the second judgment module; the second judgment module is used to receive The judgment result of the first judgment module, when the received judgment result is that the camping system of the UE has changed, determines the login of the UE. Record whether the area information has changed, and send the judgment result to the trigger module;

A triggering module, configured to receive the judgment result of the second judgment module, and trigger the UE to actively report to the system where it currently resides when the received judgment result is that the registration area information of the UE has not changed. Location registration message.

9. The device according to claim 8, characterized in that the first decision module includes:

The first determination submodule: configured to determine the current camped system in which the UE is located based on the channel monitored by the UE or the system message received by the UE, when it is determined that the UE has received a system message, and Send the determined current resident system information to the first comparison and decision sub-module; The second determination sub-module: used to determine whether the UE saves and records the resident system information, and if the saved record contains the resident system information, then The resident system information of the saved record is sent to the first comparison and decision sub-module;

The first comparison and decision sub-module: is configured to receive the current resident system information sent by the first determination sub-module and the resident system information of the saved record sent by the second determination sub-module, and save the The recorded resident system is compared to the current resident system, and if the

If the camping system in which the UE saves records is inconsistent with the current camping system, it is determined that the camping system of the UE has changed; if the camping system in which the UE saves records is consistent with the current camping system, it is determined that The camping system of the UE has not changed, and the judgment result is sent to the second judgment module.

10. The device according to claim 9, characterized in that, the device further includes: a first update module: used to obtain the result of whether the UE saves and records resident system information from the second determination sub-module. ; In the case where the second determination sub-module determines that the UE does not save and record the resident system information, obtain the current resident system of the UE from the first determination sub-module, and update the UE's saved record and resident system as The system currently resides in the system, and the registration area information saved by the UE is updated to the current registration area information obtained according to the system message received by the UE.

11. The device according to claim 9 or 10, characterized in that the device further includes:

The second update module is used to obtain the result of whether the UE's camping system has changed from the first comparison and decision sub-module; the decision result of the first comparison and decision sub-module is that the UE's camping system has not changed. In the case of , the registration area information saved by the UE is updated to the current registration area information obtained according to the system message received by the UE.

12. The device according to any one of claims 9 to 11, characterized in that, the second decision module is configured to receive the decision result of the first comparison decision sub-module; when the received decision result is the When the UE's camping system changes, the current registration area information obtained according to the system message received by the UE is compared with the registration area information saved by the UE. If the current registration area information obtained according to the system message received by the UE If the current registration area information obtained by the system message is consistent with the registration area information saved by the UE, it is determined that the registration area information of the UE has not changed; if the current registration area information obtained according to the system message received by the UE is If the current registration area information is inconsistent with the registration area information saved by the UE, it is determined that the registration area information of the UE has changed.

13. The device according to any one of claims 9 to 12, characterized in that, the device further includes: a third update module: configured to obtain the current resident system information from the first determination sub-module and the The second judgment module obtains the judgment result of whether the registration area information of the UE has changed; and,

In the case where the second decision module determines that the registration area information of the UE has not changed, update the storage record resident system of the UE to the current resident system; and, in the second decision module When it is determined that the registration area information of the UE has changed, update the storage record resident system of the UE to the current camping system, and update the registration area information saved by the UE to be based on the information received by the UE. The current registration area information obtained from the system message.

14. The device according to any one of claims 8 to 13, characterized in that: the type of location registration message triggered by the trigger module is defined in a customized manner.