CN103731869B

CN103731869B - Method and device for building inter-system service carrying

Info

Publication number: CN103731869B
Application number: CN201210384478.XA
Authority: CN
Inventors: 刘继兴; 李志明; 扈曙辉
Original assignee: Huawei Technologies Co Ltd
Current assignee: XFusion Digital Technologies Co Ltd
Priority date: 2012-10-11
Filing date: 2012-10-11
Publication date: 2017-04-19
Anticipated expiration: 2032-10-11
Also published as: CN103731869A

Abstract

The embodiment of the invention provides a method and system for building inter-system service carrying. The method includes the steps of sending an inter-system measurement request to a UE with built first service carrying in a first system to indicate the UE to measure a second system, receiving the inter-system measurement report returned by the UE, wherein the inter-system measurement report comprises measurement information required by building second service carrying in the second system; sending the inter-system measurement report to a service gateway to enable the service gateway to determine to use the second system to carry the second service carrying and build second service carrying with the UE according to the inter-system measurement report. By means of the technical scheme, the UE can build service carrying in the two systems at the same time, the use rate of network resources is improved, and the data speed of the UE is quickened.

Description

Different system business carrying establishing method and equipment

Technical field

The present invention relates to communication technology, more particularly to a kind of different system business carrying establishing method and equipment.

Background technology

In order to tackle the challenge of wireless broad band technology, third generation Partnership Program is kept（The 3rd Generation Partnership Project, referred to as 3GPP）The leading superiority of network, 3GPP proposes Long Term Evolution plan（Long Term Evolution, referred to as LTE）.LTE system not only supports the Third Generation Wireless Data Network with 3GPP and second point five For the intercommunication of radio data network, and support and CDMA（Code Division Multiple Access, referred to as For CDMA）HRPD（High Rate Packet Data, referred to as HRPD）Network interworking, and support that user sets It is standby（User Equipment, referred to as UE）Switch between LTE system and CDMA HRPD systems.But, in LTE systems Under system and the framework of CDMA HRPD system intercommunications, UE synchronizations can only carry out data service in a kind of system, for UE simultaneously Situation under LTE system and the covering of CDMA HRPD systems, can cause the waste of Internet resources, be unfavorable for the data speed of UE The raising of rate.

The content of the invention

The embodiment of the present invention provides a kind of different system business carrying establishing method and equipment, to simultaneously can at two in UE During with the covering of the system of intercommunication, the utilization rate of Internet resources is improved, improve the data rate of UE.

First aspect provides a kind of different system business carrying establishing method, including：

Isosystem measurement request is sent to the user equipment (UE) that the first service bearer is set up in the first system, with Indicate that the UE is measured to second system；

The isosystem measurement report that the UE is returned is received, the isosystem measurement report is included in the second system The metrical information set up needed for the second service bearer；

The isosystem measurement report is sent to gateway, so that the gateway is according to the isosystem measurement report Accuse determination to carry second service bearer using the second system and complete building for second service bearer with the UE It is vertical.

Second aspect provides a kind of different system business carrying establishing method, including：

Isosystem measurement report is received, the isosystem measurement report includes setting up the first industry in the first system The metrical information that the user equipment (UE) that business is carried is set up needed for the second service bearer in second system, the isosystem measurement report Announcement is that the UE measures generation to the second system；

Reported according to the isosystem measurement, it is determined that carrying second service bearer using the second system；

Second service bearer is set up with the UE in the second system.

The third aspect provides a kind of different system business carrying and sets up equipment, including：

First sending module, for sending to the user equipment (UE) that the first service bearer is set up in the first system Isosystem measurement is asked, to indicate that the UE is measured to second system；

First receiver module, for receiving the isosystem measurement report that the UE is returned, the isosystem measurement report bag Include the metrical information set up in the second system needed for the second service bearer；

Second sending module, for sending the isosystem measurement report to gateway, so that the gateway root Determine according to isosystem measurement report and carry second service bearer using the second system and complete institute with the UE State the foundation of the second service bearer.

Fourth aspect provides a kind of different system business carrying and sets up equipment, including：

First receiver module, for receiving isosystem measurement report, the isosystem measurement report is included first The measurement letter that the user equipment (UE) of the first service bearer is set up needed for the second service bearer in second system is set up in system Breath, the isosystem measurement report is that the UE measures generation to the second system；

Determining module, for being reported according to the isosystem measurement, it is determined that carrying described second using the second system Service bearer；

Module is set up, for setting up with the UE second service bearer in the second system.

Different system business carrying establishing method provided in an embodiment of the present invention and equipment, build in UE in the first system In the case of vertical first service bearer, different system business carries equipment of setting up by sending isosystem measurement request to UE so that UE measures and returns isosystem measurement report to second system, is made by the way that isosystem measurement report is sent to into gateway Obtain gateway and the second service bearer is carried using second system according to isosystem measurement report, and it is complete in second system with UE Into the foundation of the second service bearer so that UE can set up service bearer in the first system and second system simultaneously, improve The utilization rate of Internet resources, improves the data rate of UE.

Description of the drawings

In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are these Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 is the structural representation that LTE system is interconnected with CDMA HRPD systems in prior art；

Fig. 2 is the structure chart that a kind of different system business provided in an embodiment of the present invention carries system of setting up；

The flow chart of the different system business carrying establishing method that Fig. 3 is provided for one embodiment of the invention；

The flow chart of the different system business carrying establishing method that Fig. 4 is provided for another embodiment of the present invention；

The flow chart of the different system business carrying establishing method that Fig. 5 is provided for further embodiment of this invention；

The flow chart of the different system business carrying establishing method that Fig. 6 is provided for further embodiment of this invention；

The flow chart of the different system business load bearing deleting method that Fig. 7 is provided for one embodiment of the invention；

The flow chart of the different system business load bearing deleting method that Fig. 8 is provided for another embodiment of the present invention；

Fig. 9 carries the structural representation of equipment of setting up for the different system business that one embodiment of the invention is provided；

Figure 10 carries the structural representation of equipment of setting up for the different system business that another embodiment of the present invention is provided；

Figure 11 carries the structural representation of equipment of setting up for the different system business that further embodiment of this invention is provided；

Figure 12 carries the structural representation of equipment of setting up for the different system business that further embodiment of this invention is provided.

Specific embodiment

To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is The a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, those of ordinary skill in the art The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.

Fig. 1 is the structural representation that LTE system is interconnected with CDMA HRPD systems in prior art.Only illustrate in FIG Part network element in LTE system, including：Home subscriber server（Home Subscriber Server, referred to as HSS）, move Mobility management entity（Mobility Management Entity, referred to as MME）, gateway（Server Gateway, letter Referred to as SGW）, packet data gateway（Packet Data Network Gateway, referred to as PGW）, strategy with charging regulation work( Energy（Policy and Charging Rules Function, referred to as PCRF）, operator service network and 3GPP AAA Server；Annexation between each network element can be found in shown in Fig. 1, will not be described in detail herein.HSS is mainly used in storing the signing of UE Data；MME is the Signaling control entity of LTE system, is responsible for the functions such as authentication, mobile management；S-GW and P-GW are LTE systems Gateway, it is main to be responsible for forwarding packet；PCRF is used as strategy and billing function entity, there is provided the strategy and charging based on business Control.Part network element in CDMA HRPD systems is only shown in FIG, including：The access network of evolution（evolved Access Network, referred to as eAN）Or the Packet Control Function of evolution（Evolved Packet Control Function, referred to as ePCF）, HRPD gateways（HRPD Serving Gateway, referred to as HSGW）With 3GPP2 AAA agencies；Between each network element Annexation can be found in shown in Fig. 1, will not be described in detail herein.

As shown in figure 1, the PGW in LTE system is connected with the HSGW in CDMA HRPA systems, interface between the two can Referred to as S2a interfaces；PCRF in LTE system is also connected with the HSGW in CDMA HRPA systems, and interface between the two can be described as Gxa interfaces；3GPP aaa servers in LTE system are connected with the 3GPP2 AAA agencies in CDMA HRPA systems, both it Between interface can be described as STa interfaces.Optionally, the MME in LTE system is connected with eAN or ePCF in CDMA HRPA systems, Interface between the two can be described as S101 interfaces；Optionally, the SGW in the LTE system and HSGW in CDMA HRPA systems connects Connect, interface between the two can be described as S103 interfaces.In addition, the interface in the user plane between HSGW and eAN or ePCF can be described as Chain of command interface between A11, HSGW and eAN or ePCF can be described as A10.

In order to realize the interconnection with CDMA HRPA systems, PGW is used as the data between LTE system and CDMAHRPD systems Face anchor point, supports following functions：As the LMA function points of PMIPv6, if using S2a interfaces, PGW can receive any receiving The upstream data of the HSGW of trust, without the need for Qiang ZhiyaoQiung that the source IP address of packet must match mobile network's binding storage entity In Care-of Address（CoA）；Optionally, MME increased the function of selecting CDMA HRPD system access nodes, safeguard and CDMA The function of the S101 interfaces of HRPD systems, and the function such as the pre-registration and hand off signaling transparent transmission of CDMA HRPD systems；Can Choosing, SGW increased the data forwarding function of supporting LTE system to the HSGW in CDMA HRPD systems.

But, under LTE system and the framework of CDMA HRPD system intercommunications, UE synchronizations can only be in a kind of system（Or Person is LTE system or CDMA HRPD systems）In carry out data service, be unfavorable for the utilization of Internet resources, be also unfavorable for UE Data rate lifting.For the problem, following examples of the present invention provide a solution.

Fig. 2 is the structure chart that a kind of different system business provided in an embodiment of the present invention carries system of setting up.As shown in Fig. 2 System is set up in the different system business carrying that the present embodiment is provided to be included：PGW, SGW, MME, base station（eNB）With eAN or ePCF.Its In, PGW is connected with SGW, and SGW is connected with MME, and SGW is connected with eNB, and MME is connected with eNB, and SGW is connected with eAN or ePCF.Can Choosing, the interface between SGW and MME is referred to as S11 interfaces, and the interface between SGW and eNB is referred to as S1-U interface, MME and eNB it Between interface be referred to as S1-MME interface, the interface in the user plane between SGW and eAN or ePCF be referred to as A11, SGW and eAN or ePCF it Between chain of command interface be referred to as A10 interfaces.EAN or ePCF in the system eats dishes without rice or wine to be connected with UE by HRPD, and eNB passes through LTE Eat dishes without rice or wine to be connected with UE.

Compared to Figure 1 Fig. 2 can be had found, be increased in the different system business that the present embodiment is provided carries system of setting up Interface between SGW and eAN or ePCF, and realize user as LTE system and the anchor point of CDMA HRPD systematic polymerizations by SGW The polymerization of face data and shunting.In the system that the present embodiment is provided, SGW is supported for same UE passes through respectively LTE system Connect with while two data paths of CDMA HRPD system access；The SGW of the present embodiment is also capable of achieving CDMAHRPD systems In HSGW partial function, such as SGW is responsible for the foundation that HRPD in CDMA HRPD systems carries and flow-dividing control etc.；This The SGW of embodiment is also responsible for determining which service bearer is carried by which system；The SGW of the present embodiment is also supported to LTE systems The service quality of system and CDMA HRPD systems（Quality of Service, referred to as QoS）Enter row format conversion etc. parameter.

Embodiment illustrated in fig. 2 is only gived the different system business constituted with LTE system and CDMA HRPD system intercommunications and is carried Set up system, but not limited to this.It is any can be realized using mode provided in an embodiment of the present invention with the system of intercommunication. That is, different system business provided in an embodiment of the present invention carry system of setting up can by it is any can with the first system of intercommunication and Second system is constituted.Illustrate, the different system business carrying of the present embodiment is set up system and be can also be by LTE system and the 3rd For the system that radio data network intercommunication is constituted；Or, the different system business of the present embodiment carry system of setting up can also be by The system that LTE system is constituted with second point five generations radio data network intercommunication；Or, the different system business of the present embodiment is carried to be built Erection system can also be system for being made up of second point five generations radio data network and CDMA HRPD system intercommunications, etc..According to The first system and second system implement difference, and the different system business for being constituted carries the structure of system of setting up can not Together, but total thinking is identical.

The different system business provided by the present embodiment is carried sets up system, can support UE while building in two systems Vertical service bearer, Develop Data business is conducive to improving the utilization rate of Internet resources, because the data rate of UE is UE at two The data rate sum that system to be reached, so being conducive to improving the data rate of UE.

The different system business provided based on above-described embodiment carries system of setting up, and following examples of the present invention provide a kind of different System business carrying establishing method.

The flow chart of the different system business carrying establishing method that Fig. 3 is provided for one embodiment of the invention.As shown in figure 3, this The method of embodiment includes：

Step 301, to set up in the first system the first service bearer UE send isosystem measurement request, with Indicate that UE is measured to second system.

The executive agent of the present embodiment can be that different system business is carried and sets up equipment, the equipment can according to the first system and Second system it is different and different.For example, if the first system is LTE system, second system is CDMA HRPD systems, It is the base station in LTE system that then different system business is carried and sets up equipment.Again for example, if the first system is CDMA HRPD systems, Second system is LTE system, then it is the eAN or ePCF in CDMA HRPD systems that different system business is carried and sets up equipment.

In the case where UE is covered by the first system and second system simultaneously, UE can simultaneously set up in two systems and hold Carry.The present embodiment sets up the first service bearer with UE in the first system, then in order to set up second in second system Service bearer, different system business carries equipment of setting up and sends isosystem measurement request to UE, to indicate that UE is carried out to second system Measurement, obtains the information set up in second system needed for the second service bearer.UE is received after isosystem measurement request, right Second system is measured.Here UE is included but is not limited to the measurement that second system is carried out：Measure the carrier frequency of second system, lead Frequency signal intensity, pilot signal quality, so as to obtain the metrical information set up in second system needed for the second service bearer.

Step 302, the isosystem measurement report for receiving UE returns, isosystem measurement report is included in second system builds Metrical information needed for vertical second service bearer.

UE is completed after the measurement to second system, and generation isosystem measurement is reported and returns to different system business carrying and builds Erect standby.Accordingly, different system business carries equipment of setting up and receives the isosystem measurement report that UE is returned.

Step 303, isosystem measurement report is sent to gateway, so that gateway is surveyed according to the different system Amount report determines the foundation for carrying the second service bearer using second system and the second service bearer being completed with UE.

Different system business carries equipment of setting up and receives after isosystem measurement report, and isosystem measurement report is sent to SGW, is determined whether to use second system to carry the second service bearer by SGW according to isosystem measurement report, and it is determined that using The foundation of the second service bearer is completed when second system carries the second service bearer with UE.Optionally, different system business is carried and built Erect the standby isosystem measurement report that directly can be returned UE and be sent to SGW, it is also possible to which isosystem measurement report is repaiied SGW is sent to after changing, different system business carries equipment of setting up and different system survey is mainly included in the modification that isosystem measurement is reported Adding some in amount report is conducive to SGW to judge whether the parameter for using second system to carry the second service bearer.SGW is come Say, receive different system business and carry after the isosystem measurement report that equipment of setting up sends, therefrom obtain in second system Whether the metrical information set up needed for the second service bearer, the second service bearer to be set up is judged according to these metrical informations Can be carried by second system, when judged result be by second system to carry when, be engaged with UE complete in second system Into the foundation of the second service bearer.Wherein, SGW is engaged with UE and completes the foundation of the second service bearer and be primarily referred to as SGW and UE It is engaged the process for performing service bearer Establishing process in second system.

From above-mentioned, the different system business carrying establishing method that the present embodiment is provided based on above-described embodiment provide it is different System business is carried and sets up system, in the case where UE sets up the first service bearer in the first system, different system business Carrying sets up equipment by sending isosystem measurement request to UE so that UE is measured to second system and returned different system and surveys Amount report, by the way that isosystem measurement report is sent to into gateway so that gateway determines the according to isosystem measurement report Two service bearers are carried by second system, and complete the foundation of the second service bearer in second system with UE so that UE can be with Simultaneously service bearer is set up in the first system and second system, improve the utilization rate of Internet resources, due to the number of now UE According to the speed sum that speed is provided by the service bearer that UE sets up in two systems, so improve the data rate of UE.

In an optional embodiment, with the first system as LTE system, second system is as a example by CDMA HRPD systems, then The isosystem measurement report that UE is returned is included but is not limited to：The carrier frequency of CDMA HRPD systems, pilot offset and pilot frequency intensity.

Based on above-mentioned, the specific embodiment of step 301 includes：ENB in LTE system sends isosystem measurement to UE please Ask, to indicate that UE is measured to CDMA HRPD systems.Accordingly, UE is measured to CDMA HRPD systems, obtains CDMA The information such as the carrier frequency of HRPD systems, pilot offset and pilot frequency intensity.

Based on above-mentioned, the specific embodiment of step 302 includes：ENB in LTE system receives the different system survey that UE is returned Amount report.

Based on above-mentioned, the specific embodiment of step 303 includes：ENB in LTE system sends different system by MME to SGW System measurement report, so that SGW determines according to isosystem measurement report uses CDMA HRPD the second service bearers of system bearing And complete the foundation of the second service bearer with UE.

Wherein, the isosystem measurement report that base station returns UE is sent to before SGW, can be reported according to isosystem measurement In pilot offset, obtain the corresponding cell of pilot offset, and the mark of the corresponding cell of pilot offset is added to into different system In measurement report, then isosystem measurement report is sent to into SGW by MME.Further, since what CDMA HRPD systems were adopted RSVP signalings, it is compatible with existing CDMA HRPD systems in order to realize, in the present embodiment SGW also using RSVP signalings with UE is interacted, that is to say, that the SGW of the present embodiment is in addition to the agreement for needing support LTE system to use, in addition it is also necessary to support RSVP.SGW performs the flow process that service bearer is set up in CDMA HRPD systems using RSVP signalings and UE jointly, completes the The foundation of two service bearers.Wherein, the flow process that service bearer is set up in CDMA HRPD systems can be found in prior art, and difference is only It is that SGW replaces HSGW therein.

In an optional embodiment, with the first system as CDMA HRPD systems, second system is as a example by LTE system, then The isosystem measurement report that UE is returned is included but is not limited to：The carrier frequency of LTE system, the mark of physical area and reference signal power （Or reference signal quality）.

Based on above-mentioned, the specific embodiment of step 301 includes：EAN or ePCF in CDMA HRPD systems to UE sends Isosystem measurement is asked, to indicate that UE is measured to LTE system.Accordingly, UE is measured to LTE system, obtains LTE systems The carrier frequency of system, the mark of physical area and reference signal power（Or reference signal quality）Etc. information.

Based on above-mentioned, the specific embodiment of step 302 includes：EAN or ePCF in CDMA HRPD systems receives UE and returns The isosystem measurement report returned.

Based on above-mentioned, the specific embodiment of step 303 includes：EAN or ePCF directly send isosystem measurement report to SGW Accuse, so as to SGW determine according to isosystem measurement report and carry the second service bearer using LTE system and complete the second business with UE The foundation of carrying.

The isosystem measurement report that eAN or ePCF returns UE is sent to before SGW, can be in isosystem measurement report The information such as addition global cell identity, then isosystem measurement is reported again be sent to SGW.LTE system and CDMA as shown in Figure 2 The different system business that HRPD systems are constituted carries system of setting up and understands that eAN or ePCF is connected with SGW by A10 and A11 interfaces, So eAN or ePCF directly can send isosystem measurement report to SGW.SGW and UE is specifically using the letter in existing LTE system Order, and service bearer Establishing process in LTE system is performed jointly with UE, to complete the foundation of the second service bearer.

Based on the various embodiments described above or embodiment, service bearer is set up in the first system and second system simultaneously in UE Afterwards, need to delete corresponding service bearer after the completion of the service bearer of certain system is processed.Wherein, with reference to above-described embodiment The different system business for providing carries the different system business carrying foundation that structure and above-described embodiment are provided of realizing of system of setting up Flow process, the deletion flow process of service bearer can be different.With two systems as LTE system and as a example by CDMA HRPD systems, no matter Be the first system be LTE system, second system is the situation of CDMA HRPD systems, or the first system is CDMAHRPD systems, And second system is the situation of LTE system, then the process for deleting the service bearer set up in LTE system is identical, in the same manner, is deleted Except the process of the service bearer of foundation in CDMA HRPD systems is also identical.

It is LTE system with the first system, second system is as a example by CDMA HRPD systems, to illustrate to delete in LTE system and set up Service bearer process, the process includes：

First, eNB in LTE system receives the load bearing deactivation request that MME sends, and load bearing deactivation request includes the The mark of one service bearer, load bearing deactivation request is that MME is generated according to the deleting bearing request that SGW sends, and the deletion is held Carrying request includes the mark of the first service bearer.First service bearer is the service bearer set up in LTE system in UE.

Then, the eNB in LTE system is connected reconstitution process with UE execution RRC, to delete the configuration of the first service bearer. The flow process that eNB is connected reconstitution process deletion service bearer with UE execution RRC can be found in prior art, will not be described here.

Then, the eNB in LTE system sends load bearing deactivation response to MME, so that MME is responded according to load bearing deactivation Generate deleting bearing response and be sent to SGW to complete the deletion flow process of the first service bearer by deleting bearing response.

It is CDMA HRPD systems with the first system, and second system is as a example by LTE system, to illustrate to delete CDMA HRPD systems The process of the service bearer set up in system, the process includes：

SGW sends the RESV for indicating the first service bearer of deletion to UE, for ease of pre- with other resources Message is stayed mutually to distinguish, RESV here is referred to as information resources reserving message.UE receives the information resources of SGW transmissions After reserving message, the service bearer deletion flow process that eAN or ePCF and UE is performed in CDMA HRPD systems is triggered, to delete first Service bearer.For eAN or ePCF, can be under the triggering of UE, the service bearer performed with UE in CDMA HRPD systems is deleted Flow process, to delete the first service bearer.Here illustrates that the service bearer that eAN or ePCF and UE is performed in CDMAHRPD systems is deleted Except flow process can be found in prior art, it is differed only in replaces the HSGW being related in flow process with SGW.

From above-mentioned, the different system business carrying establishing method of the offer of the present embodiment can not only make UE simultaneously two Service bearer is set up in individual system, the data rate of UE is improved, and UE is deleted in the carrying out of the service bearer independence of two systems Remove, and it is similar with the deletion flow process in existing each system to delete process, with the advantage being simply easily achieved.

The flow chart of the different system business carrying establishing method that Fig. 4 is provided for another embodiment of the present invention.As shown in figure 4, The method of the present embodiment includes：

Step 401, reception isosystem measurement report, isosystem measurement report includes setting up in the first system The metrical information that the UE of the first service bearer sets up needed for the second service bearer in second system, the isosystem measurement is reported is UE measures generation to second system.

The executive agent of the present embodiment can be that equipment is set up in different system business carrying.Carry according to different system business is constituted The first system of system and the different realizations of second system are set up, different system business carries equipment of setting up can be different.For example, System is set up if different system business being made up of LTE system and CDMA HRPD systems and being carried, then the different system industry of the present embodiment It can be the SGW in LTE system that business is carried and sets up equipment；Accordingly, step 401 is specifically included：SGW receives isosystem measurement report Accuse.

In the case where UE is covered by the first system and second system simultaneously, UE can simultaneously set up in two systems and hold Carry.In the present embodiment, UE establishes the first service bearer in the first system, then in order to set up in second system Two service bearers, need UE to measure second system, set up in second system needed for the second service bearer so as to obtain Metrical information, and different system business be sent to by isosystem measurement report carry and set up equipment.Optionally, UE can be received Relevant device in the first system（Realized according to the difference of the first system, the relevant device for sending isosystem measurement request to UE can Can be different）The isosystem measurement request of transmission, measures according to the isosystem measurement request to second system.Here UE is to The measurement that two system is carried out is included but is not limited to：Carrier frequency, pilot signal strength, pilot signal quality of measurement second system etc., So as to obtain the metrical information set up in second system needed for the second service bearer.

Step 402, according to the isosystem measurement report, it is determined that using second system carry the second service bearer.

Different system business carries equipment of setting up and receives after isosystem measurement report, obtains from isosystem measurement report The metrical information set up in second system needed for the second service bearer, then judges that the second business is held according to these metrical informations Whether load can be carried by second system, when judged result is to be, it is determined that carrying the second service bearer using second system.

Step 403, set up with UE in second system the second service bearer.

Different system business carry set up equipment determine using second system carry the second service bearer after, different system Service bearer sets up equipment and sets up the second service bearer with UE in second system.Specifically, different system business carries foundation and sets It is standby to perform the service bearer Establishing process in second system jointly so as to complete the foundation of the second service bearer with UE, its with it is existing The difference of technology is that different system business carries equipment of setting up as the network element for being responsible for carrying foundation, deletion etc. in second system. Wherein, realized according to the difference of second system, different system business carrying is set up equipment and sets up the second industry with UE in second system The flow process that business is carried can be different.

From above-mentioned, the different system business carrying establishing method that the present embodiment is provided based on above-described embodiment provide it is different System business is carried and sets up system, in the case where UE sets up the first service bearer in the first system, different system business The isosystem measurement report that equipment measures return by obtaining UE to second system is set up in carrying, is then surveyed according to different system Amount report determines that the second service bearer is carried by second system, and building for the second service bearer is completed in second system with UE It is vertical so that UE can set up service bearer in the first system and second system simultaneously, improve the utilization rate of Internet resources, by In the speed sum that the data rate of now UE is provided by the service bearer that UE sets up in two systems, so improve UE Data rate.

Based on above-mentioned, the specific embodiment of step 401 includes：SGW receives what the eNB in LTE system was sent by MME Isosystem measurement is reported.Specifically, the eNB in LTE system sends isosystem measurement request to UE first, indicates UE to CDMA HRPD systems are measured, and receive the isosystem measurement report for CDMA HRPD systems of UE returns, and then base station passes through Isosystem measurement report is sent to SGW by MME.Optionally, base station is sent to isosystem measurement report before SGW by MME, Isosystem measurement report can be modified, the modification is primarily referred to as the addition in isosystem measurement is reported contributes to SGW Judge whether the parameter for using CDMA HRPD the second service bearers of system bearing, for example, add the corresponding cell of pilot offset The information such as mark.

Based on above-mentioned, the specific embodiment of step 403 is comprised the following steps：

First, SGW sends first resource and reserves to UE（Resv）Message, the first resource reserving message includes：Second industry Business carries the QoS information and packet filter information of the corresponding call format for meeting CDMA HRPD systems.Wherein, the second industry It is to the second business that business carries the QoS information and packet filter information of the corresponding call format for meeting CDMA HRPD systems The QoS information and packet filter information for carrying the corresponding call format for meeting LTE system enters what row format was converted to.Tool Body, SGW determinations are used after CDMA HRPD the second service bearers of system bearing, qos parameter and the packet to meeting LTE system Filter information etc. enters row format conversion, is converted to the qos parameter and packet filtering of the call format for meeting CDMA HRPD systems Device information etc., is then encapsulated in being sent to UE in first resource reserving message.

Then, SGW according to the QoS information of the corresponding call format for meeting CDMA HRPD systems of the second service bearer and Packet filter information, performs in CDMA HRPD systems with UE and sets up service bearer flow process, to set up the second service bearer. Service bearer flow process is special with existing CDMA HRPD systems to hold setting up in the SGW and the CDMA HRPD systems performed by UE It is similar that load sets up process, mainly includes：UE and eAN/ePCF carries out HRPD and eats dishes without rice or wine stream configuration, and eAN/ePCF and SGW passes through two Chain of command interface between person（Such as A10 interfaces）Carry out flowing renewal etc., difference with the prior art is to substituted for stream by SGW The HSGW being related in journey.

Then, SGW receives the Secondary resource reserving message that UE sends, and the Secondary resource reserving message includes：Above-mentioned packet The information such as filter information and traffic identifier, these information are used to recognize the Business Stream in the second service bearer for SGW.

Finally, SGW sends first resource reservation confirmation to UE（ResvConf）Message.So far, SGW and UE is in CDMA The second service bearer has been successfully established in HRPD systems.Now, UE can simultaneously send in LTE system and CDMA HRPD systems And receiving data.

In an optional embodiment, with the first system as CDMA HRPD systems, second system is as a example by LTE system, then The isosystem measurement report that UE is returned is included but is not limited to：The carrier frequency of LTE system, the mark of physical area and reference signal power （Or reference signal quality）Etc. information.

Based on above-mentioned, the specific embodiment of step 401 includes：SGW receives eAN or ePCF in CDMA HRPD systems The isosystem measurement report for directly transmitting.Here described " direct " refers to that eAN or ePCF need not be incited somebody to action by other network elements Isosystem measurement report is sent to SGW.Specifically, the eAN or ePCF in CDMA HRPD systems sends isosystem measurement and asks to UE Ask, indicate that UE is measured to LTE system, and receive the isosystem measurement for LTE system of UE returns and report, then will be different Systematic survey report is transmitted directly to SGW.Optionally, eAN or ePCF is sent to isosystem measurement report before SGW, can be with Isosystem measurement report is modified, the modification is primarily referred to as being added with isosystem measurement is reported and judges beneficial to SGW The parameter of the second service bearer whether is carried by LTE system, for example, can be addition global cell identity etc..

First, SGW sends carrying and sets up request message by MME to the eNB in LTE system, so that eNB and UE is performed Service bearer Establishing process in LTE system, to set up the second service bearer, request message is set up in the carrying to be included：Second industry Business carries QoS information, packet filter information and the first user face tunnel letter of the corresponding call format for meeting LTE system Breath, the first user surface information refers to what is generated by SGW, for sending what user face data was used to SGW for eNB.Specifically , carrying is set up request message and is sent to MME by SGW, and carrying is set up request message and is sent to eNB by MME, and eNB is received and held Load is set up after request message, performs with UE and the flow process of service bearer is set up in LTE system, so as to complete the on eNB and UE The relevant configuration of two service bearers.After eNB and UE performs service bearer Establishing process to be terminated, returned to SGW by MME and carried Response message is set up, is completed with informing that the second service bearer is set up.

Secondly, SGW receives eNB and sets up response message by the carrying that MME is returned, and the carrying sets up response message including the Two user plane tunnel informations, second user face tunnel information here is that eNB is generated, for sending user plane to eNB for SGW Data are used.Specifically, carrying is set up response message and is sent to MME by eNB, and carrying is set up response message and is sent to by MME SGW.So far, SGW and UE has been successfully established the second service bearer in LTE system.Now, UE can be in LTE system and CDMA HRPD systems send and receive data simultaneously.

It is LTE system with the first system, second system is as a example by CDMA HRPD systems, to illustrate to delete in LTE system and set up Service bearer process, the process comprises the following steps：

First, SGW sends deleting bearing request to MME, so as to MME generates load bearing deactivation according to deleting bearing request ask Ask and load bearing deactivation request is sent to into eNB, so that eNB performs RRC with UE is connected reconstitution process, held with deleting the first business The configuration of load, the deleting bearing request includes the mark of the first service bearer, and the load bearing deactivation request includes that the first business is held The mark of load.

Secondly, SGW receives the deleting bearing response that MME sends, and the deleting bearing response is MME according to holding that eNB sends Carry what deexcitation response was generated.

SGW to UE sends information resources reserving message, to indicate that UE and eAN or ePCF is performed in CDMA HRPD systems Service bearer deletes flow process, to delete the first service bearer.Specifically, SGW is sent for indicating that deleting the first business holds to UE After the information resources reserving message of load, UE is known to be needed to delete the first service bearer, therefore triggering eAN or ePCF and UE is performed jointly Service bearer in CDMA HRPD systems deletes flow process, to delete the first service bearer.

SGW receives the 4th RESV that UE sends, and the 4th RESV is used to inform the business of SGW first Deleting load-bearing result.

SGW to UE sends Secondary resource reservation confirmation message.

From above-mentioned, the present embodiment is responsible for business of the UE in LTE system and CDMA HRPA systems and is held simultaneously by SGW The foundation of load so that UE can be received in LTE system and CDMA HRPA systems and be sent data simultaneously, be conducive to improving net The utilization rate of network resource, is conducive to improving the data rate of UE.In addition, UE is deleted in the carrying out of the service bearer independence of two systems Remove, and it is similar with the deletion flow process in existing each system to delete process, with the advantage being simply easily achieved.

Example below will be by taking LTE system and CDMA HRPA systems as an example, and the angle from the interaction of each network element is to of the invention real The flow process for applying the different system business carrying establishing method of example offer is described further.

The flow chart of the different system business carrying establishing method that Fig. 5 is provided for further embodiment of this invention.The present embodiment can Realized based on system shown in Figure 2.As shown in figure 5, the method for the present embodiment includes：

Step 5a, UE sets up the first service bearer in LTE system, to carry out data service.

Step 5b, eNB to UE sends isosystem measurement request, indicates that UE carries out the measurement of CDMA HRPD systems.

Step 5c, eNB receives the isosystem measurement report that UE is returned, and the isosystem measurement report is included but is not limited to： The carrier frequency of CDMA HRPD systems, pilot offset and pilot frequency intensity.

Isosystem measurement report is sent to MME by step 5d, eNB.Optionally, eNB can be in isosystem measurement report The mark of the corresponding cell of addition pilot offset.

Isosystem measurement report is sent to SGW by step 5e, MME.

Step 5f, SGW is reported according to isosystem measurement, it is determined that will be set up using CDMA HRPD system bearings second Service bearer.

Specifically, when there is new business to initiate, if deploying kinetic measurement and charging control（Policy and Charging Control, referred to as PCC）, from PCRF acquisition qos policys, if not disposing dynamic PCC, PGW can be answered PGW With locally configured qos policy.PGW is determined using qos policy to be needed to create the second service bearer, is then sent to SGW and is set up The request of the second service bearer, the request includes the mark of the second service bearer.SGW will according to the QoS of the second service bearer Ask, the bearing capacity of CDMA HRPD systems or congestion situation（Information in being reported by isosystem measurement is known）And LTE The bearing capacity or congestion situation of system is come to determine second service bearer be by CDMA HRPD system bearings, or by LTE System bearing, or carried jointly by two systems.Optionally, the business for needing bandwidth less, the class that for example surfs the web industry Business by CDMA HRPD system bearings, and can need the business more than bandwidth, and for example video class business can be carried by LTE system.

The present embodiment is so that SGW determines the second service bearer by CDMA HRPD system bearings as an example.

Step 5g, SGW to UE sends Resv message, to initiate to be set up in CDMA HRPD systems the process of carrying.

Wherein, Resv message is included but is not limited to：QoS information and packet filter information.In this process, SGW needs The information such as the qos parameter to LTE system and CDMA HRPD systems enter row format conversion.For example, for the lattice for meeting LTE system The 3GPP qos parameters that formula is required, such as QoS class letters（QoS Class Identifier, referred to as QCI）Or ensure to compare Special rate（Guaranteed Bit Rate, referred to as GBR）Or Maximum Bit Rate（Maximum Bit Rate, referred to as MBR） The 3GPP2 qos parameters for being converted into the call format for meeting CDMA HRPD systems are needed Deng, SGW.For example, for 3GPP Qos parameter：QCI=4, GBR=128kbps, priority（Priority）=5, PDB（Packet Data Budget）=300ms, by mistake Bag rate=10^-6Non-session class video stream traffic, SGW needs above-mentioned parameter to be converted in CDMA HRPD systems FlowProfileID=0x0311。

Step 5h, SGW and UE perform the dedicated bearer Establishing process in CDMA HRPD systems, are held with carrying out the second business The foundation of load.

Step 5i, UE to SGW returns Resv message, and the Resv message includes packet filter information and traffic identifier.

Step 5j, SGW to UE sends Resvconf message.

Now, UE can send and receive data simultaneously in LTE system and CDMA HRPD systems.

Present embodiment describes after UE sets up service bearer in LTE system, while in CDMA HRPD systems Set up the flow process of service bearer.

The flow chart of the different system business carrying establishing method that Fig. 6 is provided for further embodiment of this invention.The present embodiment can Realized based on system shown in Figure 2.As shown in fig. 6, the method for the present embodiment includes：

Step 6a, UE sets up the first service bearer in CDMA HRPD systems, to carry out data service.

Step 6b, eAN or ePCF send isosystem measurement request to UE, indicate that UE carries out the measurement of LTE system.

Step 6c, eAN or ePCF receive the isosystem measurement report that UE is returned, and the isosystem measurement report includes but do not limit In：The carrier frequency of LTE system, the mark of physical area and reference signal power（Or reference signal quality）Etc. information.

Isosystem measurement report is sent to SGW by step 6d, eAN or ePCF.Optionally, eAN or ePCF can be in different system Add global cell identity in system measurement report.

Step 6e, SGW is reported according to isosystem measurement, it is determined that the second business that will be set up is carried using LTE system holding Carry.

Specifically, when there is new business to initiate, if deploying dynamic PCC, PGW obtains qos policy from PCRF, if Dynamic PCC is not disposed, PGW can apply locally configured qos policy.PGW is determined using qos policy to be needed to create the second business Carry, the request for setting up the second service bearer is then sent to SGW, the request includes the mark of the second service bearer.SGW roots According to the carrying energy of the qos requirement of the second service bearer, the bearing capacity of CDMA HRPD systems or congestion situation and LTE system Power or congestion situation（Information in being reported by isosystem measurement is known）To determine that second service bearer is by CDMA HRPD system bearings, or carried by LTE system, or carried jointly by two systems.Optionally, need bandwidth less Business, the class that for example surfs the web business by CDMA HRPD system bearings, and can need the business more than bandwidth, such as video class industry Business can be carried by LTE system.

The present embodiment is so that SGW determines the second service bearer by LTE system carrying as an example.

Step 6f, SGW sends carrying and sets up request message to MME.

Carrying is set up request message and is sent to eNB by step 6g, MME.

Step 6h, eNB and UE perform the service bearer Establishing process of LTE system, to set up the second service bearer.

Step 6i, eNB sends carrying and sets up response message to MME.

Carrying is set up response message and is sent to SGW by step 6j, MME.

Present embodiment describes after UE sets up service bearer in CDMA HRPD systems, while in LTE system Set up the flow process of service bearer.

Fig. 5 and embodiment illustrated in fig. 6 are visible, and the different system business carrying establishing method that the present invention is provided enables UE same When set up service bearer in CDMA HRPD systems and LTE system, receive and send business datum, relative in prior art UE is compared in the scheme that the same time can only in a system set up service bearer, and in the present embodiment the data rate of UE is Data rate sum in two systems, therefore improve the data rate of UE.

With reference to Fig. 5 or embodiment illustrated in fig. 6, Fig. 7 provides a kind of method stream of service bearers of deletion UE in LTE system Journey, the flow process includes：

Step 7a, UE establishes service bearer simultaneously in CDMA HRPD systems and LTE system, carries out data service.

Step 7b, SGW to MME sends deleting bearing request, and the deleting bearing request includes the service bearer that needs are deleted Mark.

Specifically, PGW sends deleting bearing and asks to SGW, and the deleting bearing request includes the service bearer that needs are deleted Mark.Deleting bearing request is sent to MME by SGW.The present embodiment with need delete service bearer as LTE system in industry Business is carried.

Step 7c, MME to eNB sends load bearing deactivation request, and the load bearing deactivation request includes the business that needs are deleted The mark of carrying.

Step 7d, eNB and UE perform RRC connection reconstitution process.

Optionally, if all service bearers of the UE in LTE system are required for deleting, can eNB and UE while can hold Row RRC Connection Release processes.

Step 7e, eNB to MME sends load bearing deactivation response.

Step 7f, MME to SGW sends deleting bearing response.

From above-mentioned, this gives establish in CDMA HRPD systems and LTE system in UE simultaneously simultaneously In the case of service bearer, the flow process of service bearers of the UE in LTE system how is deleted, be that flexibly foundation and deletion business are held Carry the condition of providing.

With reference to Fig. 5 or embodiment illustrated in fig. 6, Fig. 8 provides a kind of method stream of service bearers of deletion UE in LTE system Journey, the flow process includes：

Step 8a, UE establishes service bearer simultaneously in CDMA HRPD systems and LTE system, carries out data service.

Step 8b, SGW sends the Resv for indicating to delete the service bearer that UE sets up in CDMA HRPD systems to UE and disappears Breath.

The service bearer that step 8c, UE triggering eAN or ePCF and UE is performed in CDMA HRPD systems jointly deletes flow process, To delete the service bearer that UE sets up in CDMA HRPD systems.

Step 8d, UE sends to SGW and indicates successfully to delete the service bearer that UE sets up in CDMA HRPD systems Resv message.

Step 8e, SGW to UE sends ResvConf message.

From above-mentioned, this gives establish in CDMA HRPD systems and LTE system in UE simultaneously simultaneously In the case of service bearer, the flow process of service bearers of the UE in CDMA HRPD systems how is deleted, be flexibly to set up and delete Service bearer provides condition.

Fig. 9 carries the structural representation of equipment of setting up for the different system business that one embodiment of the invention is provided.Such as Fig. 9 institutes Show, the equipment of the present embodiment includes：First sending module 91, the first receiver module 92 and the second sending module 93.

First sending module 91, for sending different system to the UE that the first service bearer is set up in the first system Measurement request, to indicate that the UE is measured to second system.

First receiver module 92, for receiving the isosystem measurement report that the UE is returned, the isosystem measurement report It is included in the metrical information set up needed for the second service bearer in the second system.Optionally, the first receiver module 92 and One sending module 91 connects, and after isosystem measurement request is sent to UE in the first sending module 91, receives the UE and returns The isosystem measurement report returned.

Second sending module 93, is connected with SGW and the first receiver module 92, for sending the first receiver module 92 to SGW The isosystem measurement report for receiving, so as to SGW determines according to isosystem measurement report be carried using the second system Second service bearer simultaneously completes the foundation of second service bearer with the UE.

In an optional embodiment, the first system is LTE system, and second system is CDMA HRPD systems, then this enforcement The different system business of example is carried sets up equipment for base station in LTE system.Based on this, the second sending module 93 is particularly used in and passes through MME to SGW sends the isosystem measurement report, so that SGW determines according to isosystem measurement report uses CDMA HRPD Second service bearer described in system bearing simultaneously completes the foundation of second service bearer with the UE.

Based on above-mentioned, as shown in Figure 10, the different system business of the present embodiment is carried to be set up equipment and also includes：Second receives mould Block 94, again match somebody with somebody the sending module 96 of module 95 and the 3rd.

Second receiver module 94, is connected with MME, and for receiving the load bearing deactivation request of MME transmissions, the carrying is deactivated Request living includes the mark of first service bearer, and the load bearing deactivation request is the deleting bearing that MME sends according to SGW What request was generated, the deleting bearing request includes the mark of first service bearer.

Match somebody with somebody module 95 again, be connected reconstitution process for performing RRC with the UE, to delete matching somebody with somebody for first service bearer Put.Optionally, it is connected with the second receiver module 94 with module 95 again, for receiving load bearing deactivation in the second receiver module 94 After request, perform RRC with the UE and be connected reconstitution process, to delete the configuration of first service bearer.

3rd sending module 96, is connected with MME, for sending load bearing deactivation response to MME, so that MME is according to described Load bearing deactivation response generates deleting bearing response and is sent to SGW to complete first business by deleting bearing response The deletion flow process of carrying.Optionally, the 3rd sending module 96 is after matching somebody with somebody module 95 and UE execution RRC and being connected reconstitution process again, Load bearing deactivation response is sent to MME.

In an optional embodiment, the first system is CDMA HRPD systems, and second system is LTE system, then this enforcement The different system business of example carries the eAN or ePCF for setting up equipment in CDMA HRPD systems.

Based on above-mentioned, as shown in Figure 10, the different system business of the present embodiment is carried to be set up equipment and also includes：Delete processing mould Block 97.

Delete processing module 97, under the triggering of the UE, performing in the CDMAHRPD systems with the UE Service bearer delete flow process, to delete first service bearer, wherein, the UE receive SGW transmission for indicating After deleting the information resources reserving message of first service bearer, the eAN or ePCF and UE execution is triggered described Service bearer in CDMA HRPD systems deletes flow process.Optionally, delete processing module 97 is connected with SGW.

The different system business that the present embodiment is provided carries each functional module of equipment of setting up and can be used to perform different system shown in Fig. 3 The flow process of system service bearer method for building up, its concrete operating principle is repeated no more, and refers to the description of embodiment of the method.

The different system business that the present embodiment is provided is carried and sets up equipment, and the first business is set up in the first system in UE In the case of carrying, by sending isosystem measurement request to UE so that UE measures and return different system to second system Measurement report, by the way that isosystem measurement report is sent to into SGW so that SGW is held according to isosystem measurement report using second system The second service bearer is carried, and completes the foundation of the second service bearer in second system with UE so that UE can be simultaneously first Service bearer is set up in system and second system, the utilization rate of Internet resources is improve, the data rate of UE is improve.

Figure 11 carries the structural representation of equipment of setting up for the different system business that further embodiment of this invention is provided.Such as Figure 11 Shown, the equipment of the present embodiment includes：First receiver module 111, determining module 112 and set up module 113.

First receiver module 111, for receiving isosystem measurement report, isosystem measurement report is included the The metrical information that the UE of the first service bearer sets up needed for the second service bearer in second system is set up in one system, it is described Isosystem measurement report is that the UE measures generation to the second system.

Determining module 112, is connected with the first receiver module 111, for the different system received according to the first receiver module 111 System measurement report, it is determined that carrying second service bearer using the second system.

Module 113 is set up, is connected with determining module 112, for setting up with the UE described in the second system Two service bearers.

In an optional embodiment, the first system is LTE system, and second system is CDMA HRPD systems.Based on this, First receiver module 111 is particularly used in the base station received in LTE system and is reported by the isosystem measurement that MME sends. As shown in figure 12, setting up module 113 includes：First transmitting element 1131, set up unit 1132, the first receiving unit 1133 and Two transmitting elements 1134.

First transmitting element 1131, for sending first resource reserving message to the UE, the first resource is reserved to disappear Breath includes：The QoS information of the corresponding call format for meeting the CDMA HRPD systems of second service bearer and it was grouped Filter information；The QoS information of the corresponding call format for meeting the CDMA HRPD systems of second service bearer and packet Filter information is the QoS information to the corresponding call format for meeting the LTE system of second service bearer and packet Filter information enters what row format was converted to.

Unit 1132 is set up, is connected with the first transmitting element 1131, for according to the corresponding symbol of second service bearer The QoS information and packet filter information of the call format of the CDMA HRPD systems are closed, with the UE CDMA is performed Service bearer Establishing process in HRPD systems, to set up second service bearer；

First receiving unit 1133, is connected with unit 1132 is set up, and reserves for receiving the Secondary resource that the UE sends Message.

Second transmitting element 1134, is connected with the first receiving unit 1133, reserves for sending first resource to the UE Confirm message.

Based on above-mentioned, as shown in figure 12, the different system business of the present embodiment is carried to be set up equipment and also includes：First sends mould The receiver module 115 of block 114 and second.

First sending module 114, is connected with MME, for sending deleting bearing request to MME, so that MME is deleted according to described Generate load bearing deactivation request and load bearing deactivation request is sent to into the base station except request is carried, so that the base station RRC being performed with the UE and being connected reconstitution process, to delete the configuration of first service bearer, the deleting bearing request includes The mark of first service bearer, the load bearing deactivation request includes the mark of first service bearer.

Second receiver module 115, is connected with MME, for receiving the deleting bearing response of MME transmissions, the deleting bearing Response is that MME is generated according to the load bearing deactivation response that the base station sends.Optionally, the second receiver module 115 and first Sending module 114 connects, and after sending deleting bearing request in the first sending module 114, receives deleting bearing response.

In an optional embodiment, the first system is CDMA HRPD systems, and second system is LTE system.Based on this, First receiver module 111 is particularly used in the described different system that the eAN or ePCF received in the CDMA HRPD systems is directly transmitted System measurement report.As shown in figure 12, setting up module 113 includes：3rd transmitting element 1135 and the second receiving unit 1136.

3rd transmitting element 1135, disappears for setting up request to the base station transmission carrying in the LTE system by MME Breath, so that the base station performs the service bearer Establishing process in the LTE system with the UE, to set up second business Carry.3rd transmitting element 1135 is connected with determining module 112.

Second receiving unit 1136, response message is set up for receiving the base station by the carrying that MME is returned.It is optional , the second receiving unit 1136 is connected with the 3rd transmitting element 1135.

Based on above-mentioned, as shown in figure 12, the different system business of the present embodiment is carried to be set up equipment and also includes：Second sends mould Block 116, the 3rd receiver module 117 and the 3rd sending module 118.

Second sending module 116, for the UE send information resources reserving message, with indicate the UE with it is described The service bearer that eAN or ePCF is performed in the CDMA HRPD systems deletes flow process, to delete first service bearer.

3rd receiver module 117, for receiving the 4th RESV that the UE sends.Optionally, the 3rd receive Module 117 is connected with the second sending module 116, after sending information resources reserving message in the second sending module 116, connects Receive the 4th RESV.

3rd sending module 118, for sending Secondary resource reservation confirmation message to the UE.Optionally, the 3rd send Module 118 is connected with the 3rd receiver module 117, after receiving the 4th RESV in the 3rd receiver module 117, sends out Send Secondary resource reservation confirmation message.

Optionally, in the case where LTE system and CDMA HRPD systems are interconnected, the different system business of the present embodiment is carried The equipment of foundation can be the SGW in LTE system.

The different system business that the present embodiment is provided carries each functional module or unit of equipment of setting up and can be used to perform Fig. 4 institutes Show the corresponding flow process in different system business carrying establishing method, its concrete operating principle is repeated no more, and refers to embodiment of the method Description.

The different system business that the present embodiment is provided is carried and sets up equipment, and the first business is set up in the first system in UE In the case of carrying, the isosystem measurement report of return is measured to second system by obtaining UE, then according to different system Measurement report determines that the second service bearer is carried by second system, and building for the second service bearer is completed in second system with UE It is vertical so that UE can set up service bearer in the first system and second system simultaneously, improve the utilization rate of Internet resources, by In the speed sum that the data rate of now UE is provided by the service bearer that UE sets up in two systems, so improve UE Data rate.

One of ordinary skill in the art will appreciate that：Realizing all or part of step of above-mentioned each method embodiment can lead to Cross the related hardware of programmed instruction to complete.Aforesaid program can be stored in a computer read/write memory medium.The journey Sequence upon execution, performs the step of including above-mentioned each method embodiment；And aforesaid storage medium includes：ROM, RAM, magnetic disc or Person's CD etc. is various can be with the medium of store program codes.

Finally it should be noted that：Various embodiments above only to illustrate technical scheme, rather than a limitation；To the greatest extent Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to So the technical scheme described in foregoing embodiments can be modified, either which part or all technical characteristic are entered Row equivalent；And these modifications or replacement, do not make the essence disengaging various embodiments of the present invention technology of appropriate technical solution The scope of scheme.

Claims

1. a kind of different system business carrying establishing method, it is characterised in that include：

Isosystem measurement request is sent to the user equipment (UE) that the first service bearer is set up in the first system, to indicate The UE is measured to second system；

The isosystem measurement report that the UE is returned is received, the isosystem measurement report is included in the second system sets up Metrical information needed for second service bearer；

The isosystem measurement report is sent to gateway, so that the gateway is true according to isosystem measurement report Surely carry second service bearer using the second system and the foundation of second service bearer is completed with the UE；

Wherein, the first system is LTE system, and the second system is CDMA HRPD systems；

It is described to send isosystem measurement request to the user equipment (UE) that the first service bearer is set up in the first system, with Indicate the UE second system is measured including：

Base station in the LTE system to the UE sends isosystem measurement request, to indicate the UE to the CDMA HRPD System is measured；

The isosystem measurement report for receiving the UE returns includes：

The base station receives the isosystem measurement report that the UE is returned；

It is described to send the isosystem measurement report to gateway, so that the gateway is according to the isosystem measurement report Accuse determination to carry second service bearer using the second system and complete building for second service bearer with the UE It is vertical to include：

The base station sends the isosystem measurement report by Mobility Management Entity to the gateway, so that the clothes Business gateway according to isosystem measurement report determine using the second service bearer described in the CDMA HRPD system bearings and with The UE completes the foundation of second service bearer.

2. different system business carrying establishing method according to claim 1, it is characterised in that also include：

The base station receives the load bearing deactivation request that the Mobility Management Entity sends, and the load bearing deactivation request includes The mark of first service bearer, the load bearing deactivation request is the Mobility Management Entity according to the gateway What the deleting bearing request of transmission was generated, the deleting bearing request includes the mark of first service bearer；

The base station performs RRC and is connected reconstitution process with the UE, to delete the configuration of first service bearer；

The base station to the Mobility Management Entity send load bearing deactivation response so that the Mobility Management Entity according to The load bearing deactivation response generates deleting bearing response and deleting bearing response is sent to into the gateway with complete Into the deletion flow process of first service bearer.

3. a kind of different system business carrying establishing method, it is characterised in that include：

Wherein, the first system is CDMA HRPD systems, and the second system is LTE system；

Access network eAN of the evolution in the CDMA HRPD systems or the Packet Control Function ePCF of evolution send out to the UE The isosystem measurement is sent to ask, to indicate that the UE is measured to the LTE system；

The isosystem measurement report for receiving the UE returns includes：

The eAN or ePCF receives the isosystem measurement report that the UE is returned；

The eAN or ePCF directly send the isosystem measurement report to the gateway, so that the gateway root Determine according to isosystem measurement report and carry second service bearer using the LTE system and complete described with the UE The foundation of the second service bearer.

4. different system business carrying establishing method according to claim 3, it is characterised in that also include：

The eAN or ePCF performs the service bearer in the CDMA HRPD systems and deletes under the triggering of the UE with the UE Except flow process, to delete first service bearer, wherein, the UE is receiving deleting for instruction for the gateway transmission After the information resources reserving message of first service bearer, trigger the eAN or ePCF and UE and perform the CDMA Service bearer in HRPD systems deletes flow process.

5. a kind of different system business carrying establishing method, it is characterised in that include：

Isosystem measurement report is received, the isosystem measurement report includes that setting up the first business in the first system holds The metrical information that the user equipment (UE) of load is set up needed for the second service bearer in second system, the isosystem measurement is reported is The UE measures generation to the second system；

Second service bearer is set up with the UE in the second system；

The reception isosystem measurement report includes：

Reported by the isosystem measurement that Mobility Management Entity sends the base station received in the LTE system；

It is described to set up second service bearer with the UE in the second system and include：

First resource reserving message is sent to the UE, the first resource reserving message includes：Second service bearer pair That what is answered meets the QoS information and packet filter information of the call format of the CDMA HRPD systems；Second service bearer The QoS information and packet filter information of the corresponding call format for meeting the CDMA HRPD systems is to second industry Business carries the QoS information and packet filter information of the corresponding call format for meeting the LTE system and enters row format and change Arrive；

QoS information and packet according to the corresponding call format for meeting the CDMA HRPD systems of second service bearer Filter information, performs the service bearer Establishing process in the CDMA HRPD systems, to set up second industry with the UE Business is carried；

Receive the Secondary resource reserving message that the UE sends；

First resource reservation confirmation message is sent to the UE.

6. different system business carrying establishing method according to claim 5, it is characterised in that also include：

Deleting bearing request is sent to the Mobility Management Entity, so that the Mobility Management Entity holds according to the deletion Carry request to generate load bearing deactivation request and load bearing deactivation request is sent to into the base station, so that the base station and institute State UE and perform RRC connection reconstitution process, to delete the configuration of first service bearer, the deleting bearing request includes described The mark of the first service bearer, the load bearing deactivation request includes the mark of first service bearer；

The deleting bearing response that the Mobility Management Entity sends is received, the deleting bearing response is the mobile management Entity is generated according to the load bearing deactivation response that the base station sends.

7. a kind of different system business carrying establishing method, it is characterised in that include：

Second service bearer is set up with the UE in the second system；

The reception isosystem measurement report includes：

The Packet Control Function ePCF of access network eAN or evolution that receive the evolution in the CDMA HRPD systems directly sends out The isosystem measurement report sent；

Carrying is sent to the base station in the LTE system by Mobility Management Entity and sets up request message, so that the base station The service bearer Establishing process in the LTE system is performed with the UE, to set up second service bearer；

Receive the base station and response message is set up by the carrying that the Mobility Management Entity is returned.

8. different system business carrying establishing method according to claim 7, it is characterised in that also include：

Information resources reserving message is sent to the UE, to indicate that the UE and eAN or ePCF performs the CDMA HRPD Service bearer in system deletes flow process, to delete first service bearer；

Receive the 4th RESV that the UE sends；

Secondary resource reservation confirmation message is sent to the UE.

9. a kind of different system business is carried and sets up equipment, it is characterised in that included：

First sending module, for sending different system to the user equipment (UE) that the first service bearer is set up in the first system Unified test amount is asked, to indicate that the UE is measured to second system；

First receiver module, for receiving the isosystem measurement report that the UE is returned, the isosystem measurement report is included in The metrical information set up in the second system needed for the second service bearer；

Second sending module, for sending the isosystem measurement report to gateway, so that the gateway is according to institute State isosystem measurement report and determine and carry second service bearer using the second system and complete described the with the UE The foundation of two service bearers；

Wherein, the first system is LTE system, and the second system is CDMA HRPD systems；The different system business is carried Equipment is set up for base station in the LTE system；

Second sending module is surveyed specifically for sending the different system to the gateway by Mobility Management Entity Amount report, so that the gateway determines according to isosystem measurement report uses the CDMA HRPD system bearings institute State the second service bearer and the foundation of second service bearer is completed with the UE.

10. different system business according to claim 9 is carried and sets up equipment, it is characterised in that also included：

Second receiver module, for receiving the load bearing deactivation request that the Mobility Management Entity sends, the carrying is deactivated Request living includes the mark of first service bearer, and the load bearing deactivation request is the Mobility Management Entity according to institute The deleting bearing request generation of gateway transmission is stated, the deleting bearing request includes the mark of first service bearer Know；

Match somebody with somebody module again, be connected reconstitution process for performing RRC with the UE, to delete the configuration of first service bearer；

3rd sending module, for sending load bearing deactivation response to the Mobility Management Entity, so that the mobility pipe Reason entity generates deleting bearing response and deleting bearing response is sent to into the clothes according to load bearing deactivation response It is engaged in gateway to complete the deletion flow process of first service bearer.

A kind of 11. different system business are carried sets up equipment, it is characterised in that include：

Wherein, the first system is CDMA HRPD systems, and the second system is LTE system, and the different system business is carried The equipment of foundation is the Packet Control Function ePCF of access network eAN of the evolution in the CDMA HRPD systems or evolution.

12. different system business according to claim 11 are carried sets up equipment, it is characterised in that also include：

Delete processing module, under the triggering of the UE, performing the business in the CDMA HRPD systems with the UE and holding Carry and delete flow process, to delete first service bearer, wherein, the UE is receiving that the gateway sends for referring to After showing the information resources reserving message for deleting first service bearer, the eAN or ePCF and UE execution is triggered described Service bearer in CDMA HRPD systems deletes flow process.

A kind of 13. different system business are carried sets up equipment, it is characterised in that include：

First receiver module, for receiving isosystem measurement report, the isosystem measurement report is included in the first system In set up the metrical information that the user equipment (UE) of the first service bearer is set up needed for the second service bearer in second system, institute It is that the UE measures generation to the second system to state isosystem measurement report；

Determining module, for being reported according to the isosystem measurement, it is determined that carrying second business using the second system Carry；

Module is set up, for setting up with the UE second service bearer in the second system；

The institute that first receiver module is sent specifically for the base station in the reception LTE system by Mobility Management Entity State isosystem measurement report；

The module of setting up includes：

First transmitting element, for sending first resource reserving message to the UE, the first resource reserving message includes：Institute State the QoS information and packet filter information of the corresponding call format for meeting the CDMA HRPD systems of the second service bearer； The QoS information of the corresponding call format for meeting the CDMA HRPD systems of second service bearer and packet filter are believed Breath is the QoS information to the corresponding call format for meeting the LTE system of second service bearer and packet filter letter Cease what is be converted to into row format；

Unit is set up, for according to the corresponding call format for meeting the CDMA HRPD systems of second service bearer QoS information and packet filter information, with the UE service bearer Establishing process in the CDMA HRPD systems is performed, with Set up second service bearer；

First receiving unit, for receiving the Secondary resource reserving message that the UE sends；

Second transmitting element, for sending first resource reservation confirmation message to the UE.

14. different system business according to claim 13 are carried sets up equipment, it is characterised in that also include：

First sending module, for sending deleting bearing request to the Mobility Management Entity, so that the mobile management Entity generates load bearing deactivation request and load bearing deactivation request is sent to into the base according to deleting bearing request Stand, so that the base station performs RRC with the UE is connected reconstitution process, it is described to delete the configuration of first service bearer Deleting bearing request includes the mark of first service bearer, and the load bearing deactivation request includes first service bearer Mark；

Second receiver module, for receiving the deleting bearing response that the Mobility Management Entity sends, the deleting bearing rings Should the load bearing deactivation response that sent according to the base station of the Mobility Management Entity generate.

A kind of 15. different system business are carried sets up equipment, it is characterised in that include：

Access network eAN or evolution of first receiver module specifically for the evolution in the reception CDMA HRPD systems Packet Control Function ePCF directly transmit the isosystem measurement report；

The module of setting up includes：

3rd transmitting element, for sending to carry to the base station in the LTE system by Mobility Management Entity request is set up Message, so that the base station performs the service bearer Establishing process in the LTE system with the UE, to set up second industry Business is carried；

Second receiving unit, disappears for receiving the base station and setting up response by the carrying that the Mobility Management Entity is returned Breath.

16. different system business according to claim 15 are carried sets up equipment, it is characterised in that also include：

Second sending module, for sending information resources reserving message to the UE, to indicate the UE with the eAN or ePCF The service bearer performed in the CDMA HRPD systems deletes flow process, to delete first service bearer；

3rd receiver module, for receiving the 4th RESV that the UE sends；

3rd sending module, for sending Secondary resource reservation confirmation message to the UE.

The 17. different system business according to any one of claim 13-16 are carried sets up equipment, it is characterised in that described different It is the gateway in the LTE system that system business is carried and sets up equipment.