CN103814596B - Transmit the methods, devices and systems of data - Google Patents

Abstract

The embodiments of the invention provide a kind of method for transmitting data, performed by the first node in communication system, communication system also includes the 3rd node and Section Point, communication system can use first network and the second network to be communicated, first node is the website of first network, 3rd node is the access control equipment of first network, Section Point is the website of the second network, first node has the first protocol stack and second protocol stack, first protocol stack includes the protocol stack communicated between the user equipment and the access control equipment of first network of first network, second protocol stack includes the protocol stack communicated between the user equipment and the website of the second network of the second network, this method includes：First node sends transmission solicited message to Section Point；First node passes through the data of Section Point transmission objectives user equipment between the 3rd node and target UE via the first protocol stack and second protocol stack.

Description

Transmit the methods, devices and systems of data

Technical field

The present invention relates to the communications field, and more particularly, to the methods, devices and systems of transmission data.

Background technology

At present, in certain communications systems, in order to improve the coverage of network, it can dispose in systems for example, small Stand（In other words, website is zoomed out）, but so the problem of need to transmit between the access device of solution system and small station.

A kind of known technology, by optical fiber or coaxial cable etc. can set up wired company between access device and small station Connect, so, although can solve the problem that the problem of being transmitted between access device and small station, still, so considerably increase system Construction Cost, because the cost of network layout is very high.

Or, trunking can be set in systems, and trunking is used the special communication resource（Including frequency spectrum Resource, transceiver processing resources）, transmitted so as to realize between access device and small station, still, so need special equipment And consume extra frequency spectrum resource.

Accordingly, it is desirable to provide a kind of technology, the coverage of network can be improved at low cost.

The content of the invention

The embodiment of the present invention provides a kind of methods, devices and systems for transmitting data, it is possible to increase the coverage of network.

First aspect is performed, the communication system there is provided a kind of method for transmitting data by the first node in communication system System also includes the 3rd node and Section Point, wherein, the communication system can use first network and the second network to be communicated, The first node is the website of the first network, and the 3rd node is the access control equipment of the first network, the Section Point It is the website of second network, the first node has the first protocol stack and second protocol stack, and first protocol stack includes first The protocol stack communicated between the user equipment of network and the access control equipment of first network, the second protocol stack includes the second net The protocol stack communicated between the user equipment of network and the website of the second network, this method includes：The first node is to the second section Point sends transmission solicited message, the transmission solicited message be used to indicating the Section Point the 3rd node and the first node it Between transmission objectives user equipment data；The first node via first protocol stack and the second protocol stack, by this second Node transmits the data of the target UE between the 3rd node and the target UE.

With reference in a first aspect, in the first implementation of first aspect, in first protocol stack and the second protocol Adaptation layer is provided between stack, the adaptation layer is used to carry out data turning between first protocol stack and the second protocol stack Processing, and the first node are changed via first protocol stack and the second protocol stack, by the Section Point at Section three The data of the target UE are transmitted between point and the target UE, including：The first node uses the second protocol Stack receives the downlink data that the target UE is sent to by the 3rd node of Section Point transmission, passes through the adaptation layer It is the data format that first protocol stack can be recognized by the Data Format Transform of the data exported from the second protocol stack, and will The downlink data is sent to the target UE using first protocol stack, or the first node is connect using first protocol stack The upstream data that the target UE is sent to the 3rd node is received, will be exported by the adaptation layer from first protocol stack The Data Format Transform of data is the data format that can recognize of the second protocol stack, and using the second protocol stack to this second Node sends the upstream data.

With reference to first aspect and its above-mentioned implementation, in second of implementation of first aspect, the Section Point Communicated to connect with the 3rd node.

With reference to first aspect and its above-mentioned implementation, in the third implementation of first aspect, the Section Point It can be communicated between the 3rd node via fourth node, wherein, the fourth node is the website of the first network, should Section Point is communicated to connect with the fourth node, and the 3rd node is communicated to connect with the fourth node.

With reference to first aspect and its above-mentioned implementation, in the 4th kind of implementation of first aspect, the Section Point With the fourth node colocation site.

With reference to first aspect and its above-mentioned implementation, in the 5th kind of implementation of first aspect, this method is also wrapped Include：The first node determines schedule information, and the schedule information is used to indicating the quantity of the user equipment, corresponding to the first node Transmission rate and the first node corresponding to propagation delay time at least one parameter, wherein, the user equipment is current The user equipment of data is transmitted by the first node and the Section Point, the transmission rate corresponding to the first node is basis Respectively the transmission rate of the user equipment is determined, the propagation delay time corresponding to the first node is the biography according to the respectively user equipment What defeated time delay was determined；

The first node sends schedule information to the Section Point, in order to which the Section Point is carried out according to the schedule information Scheduling of resource, to transmit the data of the target UE between the 3rd node and the first node.

With reference to first aspect and its above-mentioned implementation, in the 6th kind of implementation of first aspect, the first node Propagation delay time corresponding to corresponding transmission rate or the first node is determined according to following any parameter：Service class Type, User Priority or quality of service class mark QCI.

With reference to first aspect and its above-mentioned implementation, in the 7th kind of implementation of first aspect, the first network For Universal Mobile Telecommunications System UMTS network, the first node is base station NodeB, and the 3rd node is radio network controller RNC, second network is Long Term Evolution LTE network, and the Section Point is evolution base station eNodeB.

Second aspect is performed, the communication system there is provided a kind of method for transmitting data by the Section Point in communication system System also includes the 3rd node and first node, wherein, the communication system can use first network and the second network to be communicated, The first node is the website of the first network, and the 3rd node is the access control equipment of the first network, the Section Point It is the website of second network, the first node has the first protocol stack and second protocol stack, and first protocol stack includes first The protocol stack communicated between the user equipment of network and the access control equipment of first network, the second protocol stack includes the second net The protocol stack communicated between the user equipment of network and the website of the second network, this method includes：The Section Point receive this first The transmission solicited message that node is sent, the transmission request data is used to indicate the Section Point in the 3rd node and the first segment The data of transmission objectives user equipment between point；The Section Point according to the transfer request message the 3rd node and this first Transmission carrying is set up between node；The Section Point carries the data for transmitting the target UE by the transmission.

With reference to second aspect and its above-mentioned implementation, in the first implementation of second aspect, the Section Point It is communicatively coupled between the 3rd node.

With reference to second aspect and its above-mentioned implementation, in second of implementation of second aspect, the Section Point It can be communicated between the 3rd node via fourth node, wherein, the fourth node is the website of the first network, should Section Point is communicated to connect with the fourth node, and the 3rd node is communicated to connect with the fourth node, and the Section Point root Transmission carrying is set up between the 3rd node and the first node according to the transfer request message, including：The Section Point according to The transfer request message sets up transmission carrying via the fourth node between the 3rd node and the first node.

With reference to second aspect and its above-mentioned implementation, in the third implementation of second aspect, the Section Point With the fourth node colocation site.

With reference to second aspect and its above-mentioned implementation, in the 4th kind of implementation of second aspect, the Section Point The data of the target UE are transmitted between the 3rd node and the first node, including：The Section Point receive this The schedule information that one node is sent, wherein, the schedule information is used for the quantity of instruction user equipment, corresponding to the first node At least one parameter in propagation delay time corresponding to transmission rate and the first node, wherein, the user equipment is current logical Cross the first node and the Section Point transmits the user equipment of data, the transmission rate corresponding to the first node is according to each What the transmission rate of the user equipment was determined, the propagation delay time corresponding to the first node is the transmission according to the respectively user equipment What time delay was determined；The Section Point carries out scheduling of resource according to the schedule information, with the 3rd node and the first node it Between transmit the data of the target UE.

With reference to second aspect and its above-mentioned implementation, in the 5th kind of implementation of second aspect, the first node Propagation delay time corresponding to corresponding transmission rate or the first node is determined according to following any parameter：Service class Type, User Priority or quality of service class mark QCI.

With reference to second aspect and its above-mentioned implementation, in the 6th kind of implementation of second aspect, the first network For Universal Mobile Telecommunications System UMTS network, the first node is base station NodeB, and the 3rd node is radio network controller RNC, second network is Long Term Evolution LTE network, and the Section Point is evolution base station eNodeB.

The third aspect, a kind of node of transmission data, the node is the website of first network in communication system, the node bag Include：Protocol processing unit, leads to for realizing between the user equipment of the first network and the access control equipment of the first network The first protocol stack processing of letter, and for realizing what is communicated between the user equipment of the second network and the website of second network The processing of second protocol stack；Transmit-Receive Unit, for sending transmission solicited message to Section Point, the transmission solicited message is used to indicate The data of Section Point transmission objectives user equipment between the 3rd node and the node, and at will be via the agreement Manage the data of the target UE of cell processing, by the Section Point the 3rd node and the target UE it Between transmit；Wherein, the 3rd node is the access control equipment of the first network in the communication system, and the Section Point is that this leads to The website of second network in letter system.

With reference to the third aspect, in the first implementation of the third aspect, the protocol processing unit is additionally operable to data The conversion process between first protocol stack and the second protocol stack, and the Transmit-Receive Unit are carried out specifically for using the association View processing unit in second protocol stack receive the Section Point transmission the target UE is sent to by the 3rd node Downlink data, by the protocol processing unit by the Data Format Transform of the data exported from the second protocol stack for this first The data format that protocol stack can be recognized, and sent out using the first protocol stack in the protocol processing unit to the target UE Give the downlink data；Or the Transmit-Receive Unit is used specifically for receiving the target using the first protocol stack in the protocol processing unit The upstream data that family equipment is sent to the 3rd node, the data that will be exported by the protocol processing unit from first protocol stack Data Format Transform be the data format that can recognize of the second protocol stack, and use the second association in the protocol processing unit View stack sends the upstream data to the Section Point.

With reference to the third aspect and its above-mentioned implementation, in second of implementation of the third aspect, the node is also wrapped Include：Determining unit, for determining schedule information, the schedule information is used for the quantity of instruction user equipment, corresponding to the node At least one parameter in propagation delay time corresponding to transmission rate and the node, wherein, the user equipment is current by this Node and the Section Point transmit the user equipment of data, and the transmission rate corresponding to the node is according to the respectively user equipment What transmission rate was determined, the propagation delay time corresponding to the node is determined according to the propagation delay time of the respectively user equipment；The receipts Bill member to the Section Point also with sending the schedule information that the determining unit is determined, in order to which the Section Point is according to this Schedule information carries out scheduling of resource, to transmit the data of the target UE between the 3rd node and the node.

With reference to the third aspect and its above-mentioned implementation, in the third implementation of the third aspect, node institute is right Propagation delay time corresponding to the transmission rate answered or the node is determined according to following any parameter：Type of service, Yong Huyou First level or quality of service class mark QCI.

With reference to the third aspect and its above-mentioned implementation, in the 4th kind of implementation of the third aspect, the first network For Universal Mobile Telecommunications System UMTS network, the node is base station NodeB, and the 3rd node is radio network controller (RNC), should Second network is Long Term Evolution LTE network, and the Section Point is evolution base station eNodeB.

Fourth aspect is there is provided a kind of node for transmitting data, and the node is the website of the second network in communication system, should Node includes：Transmit-Receive Unit, the transmission solicited message for receiving first node transmission, transmission request data is used to indicate this The data of node transmission objectives user equipment between the 3rd node and the first node；Unit is set up in carrying, should for basis Transfer request message sets up transmission carrying between the 3rd node and the first node；The Transmit-Receive Unit is additionally operable to by the biography Transmission bearing, transmits the data of the target UE between the 3rd node and the first node；Wherein, the first node is The website of first network in the communication system, the 3rd node is the access control equipment of the first network in the communication system, The first node has the first protocol stack and second protocol stack, and first protocol stack includes the user equipment and first of first network The protocol stack communicated between the access control equipment of network, the second protocol stack includes the user equipment and the second net of the second network The protocol stack communicated between the website of network.

With reference to fourth aspect, in the first implementation of fourth aspect, communicated between the node and the 3rd node Connection.

With reference to fourth aspect and its above-mentioned implementation, in second of implementation of fourth aspect, the node is with being somebody's turn to do It can be communicated between 3rd node via fourth node, wherein, the fourth node is the website of the first network, the node Communicated to connect with the fourth node, the 3rd node is communicated to connect with the fourth node, and the carrying is set up unit and specifically used , via the fourth node, set up between the 3rd node and the first node according to the transfer request message and transmit carrying.

With reference to fourth aspect and its above-mentioned implementation, in the third implementation of fourth aspect, the node is with being somebody's turn to do Fourth node colocation site.

With reference to fourth aspect and its above-mentioned implementation, in the 4th kind of implementation of fourth aspect, the Transmit-Receive Unit Be additionally operable to receive the schedule information that the first node is sent, wherein, the schedule information be used for instruction user equipment quantity, this At least one parameter in the propagation delay time corresponding to transmission rate and the first node corresponding to one node, wherein, the use Family equipment is the current user equipment that data are transmitted by the first node and the device, the transmission speed corresponding to the first node Rate is determined according to the transmission rate of the respectively user equipment, and the propagation delay time corresponding to the first node is according to the respectively user What the propagation delay time of equipment was determined；For carrying out scheduling of resource according to the schedule information, with the 3rd node and the first segment The data of the target UE are transmitted between point.

With reference to fourth aspect and its above-mentioned implementation, in the 5th kind of implementation of fourth aspect, the first node Propagation delay time corresponding to corresponding transmission rate or the first node is determined according to following any parameter：Service class Type, User Priority or quality of service class mark QCI.

With reference to fourth aspect and its above-mentioned implementation, in the 6th kind of implementation of fourth aspect, the first network For Universal Mobile Telecommunications System UMTS network, the first node is base station NodeB, and the 3rd node is radio network controller RNC, second network is Long Term Evolution LTE network, and the node is evolution base station eNodeB.

5th aspect can use first network and the second net there is provided a kind of system for transmitting data, the communication system Network is communicated, and the system includes：First node, as the website of the first network, specifically there is the first protocol stack and the second association Stack is discussed, first protocol stack includes the agreement communicated between the user equipment and the access control equipment of first network of first network Stack, the second protocol stack includes the protocol stack communicated between the user equipment and the website of the second network of the second network, and this first Node is used to send transmission solicited message to Section Point, and the transmission solicited message is used to indicate the Section Point in the 3rd node Data of transmission objectives user equipment between the first node, and via the first protocol stack and second protocol stack, by this Two nodes transmit the data of the target UE between the 3rd node and the target UE；Section Point, as The website of second network, for receiving transmission request, and according to transmission request in the 3rd node and the first node Between transmit the data of the target UE；3rd node, as the access control equipment of the first network, for via this The data of the target UE are transmitted between first node and the Section Point, with the target UE.

In the first implementation of the 5th aspect, the Section Point is communicated to connect with the 3rd node.

With reference to the 5th aspect and its above-mentioned implementation, in second of implementation of the 5th aspect, the Section Point It can be communicated between the 3rd node via fourth node, wherein, the fourth node is the website of the first network, should Section Point is communicated to connect with the fourth node, and the 3rd node is communicated to connect with the fourth node.

With reference to the 5th aspect and its above-mentioned implementation, in the third implementation of the 5th aspect, the Section Point With the fourth node colocation site.

With reference to the 5th aspect and its above-mentioned implementation, in the 4th kind of implementation of the 5th aspect, the first node Be additionally operable to the Section Point send schedule information, wherein, the schedule information be used for instruction user equipment quantity, this first At least one parameter in the propagation delay time corresponding to transmission rate and the first node corresponding to node, wherein, the user Equipment is the current user equipment that data are transmitted by the first node and the Section Point, the transmission corresponding to the first node Speed is determined according to the transmission rate of the respectively user equipment, and the propagation delay time corresponding to the first node is according to the respectively use What the propagation delay time of family equipment was determined；The Section Point is additionally operable to carry out scheduling of resource according to the schedule information, with the 3rd The data of the target UE are transmitted between node and the first node.

With reference to the 5th aspect and its above-mentioned implementation, in the 5th kind of implementation of the 5th aspect, the first node Propagation delay time corresponding to corresponding transmission rate or the first node is determined according to following any parameter：Service class Type, User Priority or quality of service class mark QCI.

With reference to the 5th aspect and its above-mentioned implementation, in the 6th kind of implementation of the 5th aspect, the first network For Universal Mobile Telecommunications System UMTS network, the first node is base station NodeB, and the 3rd node is radio network controller RNC, second network is Long Term Evolution LTE network, and the Section Point is evolution base station eNodeB.

The methods, devices and systems of transmission data according to embodiments of the present invention, by making system enter using two kinds of networks Row communication, and in the website of first network（First node）The protocol stack that the second network is communicated is configured to, can Realize that the website of first network is communicated with the website of the second network, by the access control equipment and second for making first network The site communication connection of network, can realize that the access control equipment of first network and the website of the second network are communicated, from And, it can make between the access control equipment of first network and website to be communicated via the website of the second network, thereby, it is possible to Effectively increase the coverage of first network.

Brief description of the drawings

In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in embodiment or description of the prior art The required accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present invention Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings Obtain other accompanying drawings.

Fig. 1 is the schematic architectural diagram of the system of the transmission data of one embodiment of the invention.

Fig. 2 is the schematic diagram of the protocol stack arrangement in the UMTS websites of one embodiment of the invention.

Fig. 3 is the indicative flowchart of the method for the transmission data of one embodiment of the invention.

Fig. 4 is the indicative flowchart of the method for the transmission data of another embodiment of the present invention.

Fig. 5 is the schematic block diagram of the device of the transmission data of one embodiment of the invention.

Fig. 6 is the schematic block diagram of the device of the transmission data of another embodiment of the present invention.

Fig. 7 is the schematic diagram of the equipment of the transmission data of one embodiment of the invention.

Fig. 8 is the schematic diagram of the equipment of the transmission data of another embodiment of the present invention.

Fig. 9 is the schematic block diagram of the system of the transmission data of one embodiment of the invention.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made Example, belongs to the scope of protection of the invention.

Fig. 1 shows the schematic architectural diagram of the system of the transmission data of one embodiment of the invention, as shown in figure 1, this is logical Letter system includes first node, Section Point, the 3rd node and user equipment, wherein, the communication system can use the first net Network and the second network are communicated, and the first node is the website of the first network, and the 3rd node is connecing for the first network Enter control device, the Section Point is the website of second network, the first node has the first protocol stack and second protocol stack, First protocol stack includes the protocol stack communicated between the user equipment and the access control equipment of first network of first network, should Second protocol stack includes the protocol stack communicated between the user equipment and the website of the second network of the second network.

Specifically, in embodiments of the present invention, the communication system can use first network and the second network is user Equipment provides communication service, the communication resource of first network and the second Web vector graphic, for example, frequency range of carrier frequency etc., can with different, Or, the communication standard of first network and the second Web vector graphic can with different, or, first network and the second network can also be adopted With for example, full duplex technology, so as to be communicated using identical standard and the identical communication resource

In addition, in embodiments of the present invention, the coverage of first network and the second network in a communications system can phase It is of the invention to be simultaneously not particularly limited with can also be different.

Also, the Section Point in base station, namely the embodiment of the present invention in the second network, can be configured, the second section The communication resource that point is provided using the second network, and according to the communication standard of the second network, in the 3rd node and the first node Between the data that can handle of transmission second protocol stack.

In addition, in first network, access control equipment can be configured with, and in other words, access management product, i.e., the 3rd section Point, and zoom out be used for website with user equipment direct communication, namely the first node in the embodiment of the present invention.

When descending, the 3rd node is obtained by the first network from equipment such as core net, internet or the webservers The downlink data of the user equipment of service, and need the downlink data transmission to first node, first node passes through the first net The communication resource that network is provided, and according to the communication standard of first network, the downlink data is handled via the first protocol stack, And give the user equipment by the downlink data transmission after processing.

When up, the communication resource that first node is provided by first network, and according to the communication standard of first network, Receive the upstream data that the user equipment serviced by the first network is sent, via the first protocol stack to the upstream data at Reason, and need the transmitting uplink data after processing to the 3rd node, so that, the 3rd node can be by the up of the user equipment Data are transferred to the equipment such as core net, internet or the webserver.

It should be noted that in embodiments of the present invention, the data transfer between first node and the 3rd node be via What Section Point was completed.

Alternatively, it is the data after being handled through first protocol stack that the Section Point, which is sent to the data of the 3rd node,；

The data that 3rd node is sent to the Section Point are the data that first protocol stack can be recognized.

Specifically, first node can be communicated by second protocol stack with Section Point, for example, when up, First node will be sent to the upstream data of the 3rd node from user equipment and needing, the form of the upstream data be this first Node is carried out after format conversion by the first protocol stack to the data from user equipment, what the 3rd node of generation can be recognized Form, by the processing of second protocol stack, is encapsulated as the form that Section Point can be recognized, and is sent to Section Point, so that, Section Point upon receipt of the data, can recover the upstream data, and its data format is before being encapsulated through second protocol stack , the form after being handled through the first protocol stack, and send it to the 3rd node.

When descending, the 3rd node from network side after downlink data is obtained, and the data format of the downlink data is first The form that node can be recognized, Section Point is sent to by the downlink data, after Section Point is packaged to the data, is sent To first node, first node can be handled the data from Section Point, to recover this by second protocol stack Downlink data, and by the first protocol stack, the downlink data is packaged, be converted to the data lattice that user equipment can be recognized Formula.

I.e., in embodiments of the present invention, the data that the 3rd node is obtained from network side are, it is necessary to via first node, send To user equipment, therefore, when up, the effect of the first protocol stack is that the format conversion of the downlink data from the 3rd node is The data format that user equipment can be recognized；When descending, the effect of the first protocol stack is by the upper line number from user equipment According to format conversion be the data format that can recognize of the 3rd node.

So as to which first node can be considered as the user equipment in the second network, and first node is needed via Section Point The data of the 3rd node are sent to, the data are without the processing of second protocol stack, and data format can be with first segment in the prior art The data format that point is sent to the 3rd node is identical.The form that 3rd node is sent to the data of Section Point can be with existing skill In art the 3rd node be sent to first node data format it is identical.

Also, it can carry out data transmission between the 3rd node and Section Point.

Alternatively, it can be communicated between the Section Point and the 3rd node via fourth node, wherein, the 4th Node is the website of the first network, and the Section Point is communicated to connect with the fourth node, the 3rd node and the fourth node Communication connection.

Specifically, in embodiments of the present invention, the fourth node is zoomed out in the second network for being set with user The website of standby direct communication, also, the distance between the fourth node and the 3rd node can be shorter, for example, being less than first segment The distance between point and the 3rd node, lead to so that the fourth node can be connected equipment with the 3rd node by shorter optical fiber etc. Letter connection.In addition, can carry out data transmission between fourth node and Section Point.

Alternatively, the Section Point and the fourth node colocation site.

Specifically, in embodiments of the present invention, Section Point can be with identical, second section with the geographical position of fourth node Point and fourth node can also be integrated in same equipment, so that, it can be realized between Section Point and fourth node internal logical Letter.

It should be understood that the communication mode between Section Point listed above and fourth node is merely illustrative, this hair It is bright to be not limited to this, connected for example, between Section Point and fourth node equipment communication can also be connected by optical fiber etc..

Equally, the communication mode between the 3rd node and Section Point is also not limited to realize by fourth node, also may be used Connected so as to connect equipment communication by optical fiber etc. between the 3rd node and Section Point.I.e., in embodiments of the present invention, this Two nodes are communicated to connect with the 3rd node.

In the prior art, in order to increase the coverage of first network, it is necessary between first node and the 3rd node The connection equipment such as optical fiber is set, or via node is set, and dedicated transmissions resource is configured for the via node, to realize first Communicated in network between first node and the 3rd node.

On the other hand, the configuration of the system of transmission data according to embodiments of the present invention, by using existing in system The Section Point of second network, can carry out radio communication, the 3rd between first node and the 3rd node by the second network In the case that node can be communicated with Section Point, by increasing capacitance it is possible to increase in first network between first node and the 3rd node Transmission range, and then increase the coverage of first network.Also, by making Section Point and the fourth node in first network Co-sited, and make that there is shorter transmission range between fourth node and first node, system Construction cost can be substantially reduced.

Alternatively, in embodiments of the present invention, the first network is UMTS UMTS network, second net Network is Long Term Evolution LTE network, and the 3rd node is radio network controller (RNC).

Specifically, in UMTS（UMTS, Universal Mobile Telecommunications System）In network, radio network controller is provided with（RNC, RNC, RadioNetworkController）And at least one Website（Hereinafter, for the ease of differentiation, referred to as UMTS websites）.Also, the UMTS websites can be, for example, in UMTS network Base station（NodeB）, provide Microcell micro-base station（Micro）, femto base station（Pico）, femtocell（femto）.Should UMTS websites and user equipment direct communication, RNC and core net, internet or server etc. communicate, between UMTS websites and RNC Need to be communicated, to realize the data transfer between user equipment and core net, internet or server etc..Therefore, as First network, can enumerate the UMTS network, so that the UMTS websites are equivalent to first node, RNC is equivalent to the 3rd node.

In Long Term Evolution（LTE, Long Term Evolution）Network is arranged net initial stage, it is understood that there may be low, sky is handed in load The more situation of not busy resource, and the base station in LTE network（eNodeB）It is typically colocation site with the NodeB in UMTS network , for example, supporting LTE and UMTS Multi-Mode Base Station simultaneously.Therefore, in embodiments of the present invention, as the second network, Ke Yilie LTE network is lifted, so that the eNodeB（Hereinafter, it is referred to as LTE websites for the ease of distinguishing）Equivalent to Section Point.

Also, LTE websites can be via a UMTS website with its colocation site（It is denoted as, UMTS websites #2）Passed with RNC Defeated Iub interface data.

It should be understood that the framework of communication system listed above is merely illustrative, the present invention is not limited to this, example Such as, first network and the second network can also be the networks of identical standard, for example, LTE network, in this case, first network and The Radio Resource of second Web vector graphic, for example, the frequency range of carrier wave, different, in this case, in first network, being used as Section three Point, can enumerate the access management product of first network, for example, mobility management entity（MME, Mobility Management Entity）, first node can be the website in first network（It is denoted as, eNB#1）, during Section Point can be first network Website（It is denoted as, eNB#2）, also, MME can be while be managed, for example, eNB#2 and MME can lead to eNB#2 and eNB#1 The connection such as optical fiber or cable is crossed, so as to realize communication, eNB#1 can will need to be sent to MME data or signaling, pass through second Network, specifically, is the Radio Resource of the second Web vector graphic, is sent to eNB#2, so that eNB#2 can be by coming for receiving MME is sent to from eNB#1 data or signaling.

Hereinafter, for the ease of understanding and illustrating, using UMTS network as first network, LTE network as the second network, RNC is as the 3rd node, it is necessary to which the UMTS websites #1 at least one the UMTS website carried out data transmission with the RNC is used as One node, LTE websites are used as side of the fourth node to the transmission data of the embodiment of the present invention as Section Point, UMTS websites #2 Method is gone on to say.

In this case, UMTS websites #1 needs to be communicated with LTE websites by LTE network, accordingly, it would be desirable at UMTS stations The LTE protocol stack for meeting LTE network rule of communication, i.e. the one of second protocol stack are set in point #1, are LTE nets specifically The communication protocol stack of user equipment side in network.

Fig. 2 is the schematic diagram of the protocol stack arrangement in the UMTS websites of one embodiment of the invention.In embodiments of the present invention, As second protocol stack, the user face protocol stack between LTE user equipmenies and LTE websites can be used, is mainly included：Packet count According to convergence protocol（PDCP, Packet Data Convergence Protocol）Layer, wireless spread-spectrum technology（RLC, Radio Link Control）Layer, medium education（MAC, Media Access Control）Layer and physics（PHY, Physical） Layer.PDCP layers are mainly used in being compressed information and decompression/encryption and decryption；Rlc layer is mainly used in realizing autonomous retransmission Request（ARQ, Automatic Repeat Request）Correlation function, information is segmented and cascaded or to segmentation and level The information of connection is recombinated；MAC layer is mainly used in the selection to transformat combination, realizes scheduling and hybrid automatic repeat-request （HARQ, Hybrid Automatic Repeat Request）Correlation function；PHY layer is mainly used in being that MAC layer and high level are carried For the service of information transfer, coded modulation processing or demodulating and decoding process are carried out according to the transformat combination of selection.

In this case, for example, up, i.e. when the user equipment of UMTS network is needed to core network data, UMTS Website #1 can receive the upstream data of UMTS user device transmissions, and it is possible to pass through UMTS protocol stacks, i.e. the first protocol stack One, to the upstream data carry out for example, demodulating and decoding etc. handle, need the data format for being sent to RNC to be converted to, or Person says that the data format that RNC can be recognized, the process is similar to prior art, here, in order to avoid repeating, and the description thereof will be omitted.

UMTS websites #1 obtain it is above-mentioned handled via UMTS protocol stacks after upstream data after, it is necessary to by the upstream data Transmitted by LTE websites to RNC, therefore, UMTS websites #1 need to carry out the upstream data by LTE protocol stack for example, The processing such as coded modulation, the upstream data is converted to the data format for meeting LTE transmission, in other words, LTE websites can be recognized Data format.

If it should be noted that second protocol stack, for example, LTE protocol stack can be recognized from the first protocol stack, such as The data of UMTS protocol stacks output, then UMTS websites #1 the upstream data exported from first protocol stack directly can be inputted the Two protocol stacks.

In addition, if second protocol stack can not be recognized from the first protocol stack（The data of output, then UMTS websites #1 can need To enter row format conversion to the upstream data exported from first protocol stack, to be converted to the number that the second protocol stack can be recognized According to form.

In this case, alternatively, being provided with adaptation layer between first protocol stack and the second protocol stack, the adaptation layer For data to be carried out with the conversion process between first protocol stack and the second protocol stack, and

The first node via first protocol stack and the second protocol stack, by the Section Point in the 3rd node and The data of the target UE are transmitted between the target UE, including：

The first node using the second protocol stack receive the Section Point send the mesh is sent to by the 3rd node The downlink data of user equipment is marked, being by the Data Format Transform of the data exported from the second protocol stack by the adaptation layer should The data format that first protocol stack can be recognized, and first protocol stack will be used to send the lower line number to the target UE According to, or

The first node receives the upper line number that the target UE is sent to the 3rd node using first protocol stack According to, by the adaptation layer by the Data Format Transform of the data exported from first protocol stack be the second protocol stack can recognize Data format, and send the upstream data to the Section Point using the second protocol stack.

Specifically, as shown in Fig. 2 between the first protocol stack and second protocol stack, can be provided for into row format The adaptation layer of conversion, is inputted to LTE protocol stack as the format conversion processing of the adaptation layer, and by the upstream data after processing.

So, by setting adaptation layer, it can be ensured that conversion of the data between the first protocol stack and second protocol stack, energy Enough make configuration of the second protocol stack in first node more flexible.

Thereafter, the upper line number that UMTS websites #1 can recognize the LTE protocol stack after being handled via UMTS protocol stacks According to, inputted as application layer data to LTE protocol stack, and by LTE protocol stack to the upstream data carry out for example, encode adjust The processing such as system, to generate the data format for meeting LTE transmission, and is sent to LTE websites.

It is similar, when descending, UMTS websites #1 the downlink data from LTE websites is carried out by LTE protocol stack for example, The processing such as demodulating and decoding, and the downlink data after being handled through the LTE protocol stack is inputted to UMTS protocol stacks, with to the lower line number According to progress for example, coded modulation etc. is handled, to generate the data format for meeting UMTS network transmission, and raw data are sent to The user equipment of UMTS network.

It should be understood that the specific network listed above as first network and the second network is merely illustrative, this hair It is bright to be not limited to this, needed in the data transmission procedure between core net and user equipment via two nodes（For example, connecing Log equipment and remote device）Network, can be as the second network, for example, global system for mobile communications can be enumerated （GSM, Global System of Mobile communication）, CDMA（CDMA, Code Division Multiple Access）System, WCDMA（WCDMA, Wideband Code Division Multiple Access Wireless）, GPRS（GPRS, General Packet Radio Service）, Long Term Evolution （LTE, Long Term Evolution）Deng.

User equipment（UE, User Equipment）, also referred to as mobile terminal（Mobile Terminal）, it is mobile User equipment etc., can be through wireless access network（RAN, Radio Access Network）Led to one or more core nets Letter, in embodiments of the present invention, the wireless access network can be by RNC（One of 3rd node）, LTE websites（Section Point One）With UMTS websites（One of first node）Collectively constitute, user equipment can be mobile terminal, such as mobile phone（Or Referred to as " honeycomb " phone）With the computer with mobile terminal, for example, it may be portable, pocket, hand-held, computer Built-in or vehicle-mounted mobile device, they exchange language and/or data with wireless access network.

More than, the framework of system and the protocol stack arrangement of first node of the transmission data of the present invention are said It is bright, below, it is described in detail to transmitting the flow of method of data.

Fig. 3 shows the indicative flowchart of the method 100 of the transmission data of one embodiment of the invention, this method 100 by UMTS websites #1 in communication system（One of first node）Perform, the communication system also includes LTE websites（Section Point One）、RNC（One of 3rd node）And UMTSUE#1（One of target UE）, wherein, the communication system can make Use UMTS network（One of first network）And LTE network（One of second network）Communicated, between RNC and LTE websites It can be communicated, UMTS websites #1 has UMTS protocol stacks（One of first protocol stack）With LTE protocol stack（Second protocol stack One）, the data processing that the UMTS protocol stacks communicate for realizing between RNC and UMTS UE in the UMTS, LTE associations View stack is used to realize the data processing communicated in the lte networks between UMTS websites #1 and LTE websites, and this method 100 includes：

S110, the first node sends transmission solicited message to the Section Point, and the transmission solicited message is used to indicate this The data of Section Point transmission objectives user equipment between the 3rd node and the first node；

S120, the first node is via first protocol stack and the second protocol stack, by the Section Point the 3rd The data of the target UE are transmitted between node and the target UE.

Specifically, UMTS UE#1 can pass through UMTS network when needing via access network with core network communications The communication resource sends access request, it is necessary to illustrate to UMTS websites #1, in embodiments of the present invention, can be by RNC, LTE Website and UMTS websites #1 are constituted.

UMTS websites #1 is received after the access request, can be sent by the communication resource of LTE network to LTE websites Solicited message is transmitted, to ask the LTE websites to transmit data between RNC and UMTS websites #1, specifically, LTE stations Point is according to transmission solicited message, it is determined that need the data from UMTS websites #1 being sent to RNC, also, determine to need by Data from RNC are sent to UMTS websites #1.

Alternatively, it is provided between the 3rd node, the Section Point and the first node for transmitting data extremely A few carrying.

Specifically, LTE websites are receiving the transmission solicited message, can initiate carry Establishing process, with RNC, The carrying for transmitting data is set up between LTE websites and UMTS websites #1, so that, it can lead between UMTS websites #1 and RNC Cross the carrying to carry out data transmission, for example, the transmission of the data of business, space interface signaling etc..It should be noted that of the invention real Apply example to collect, the part between UMTS website #1 and the LTE websites of the carrying, the wireless communication resources provided using LTE network Realize.Part between RNC the and LTE websites of the carrying, can use optical fiber etc. to connect equipment and realize.

In embodiments of the present invention, the carrying can have a variety of partition of the level modes.For example, a carrying can be passed only A kind of business of a defeated user equipment（That is, situation 1）, or, a carrying can be transmitted by a UMTS station transmission The same business of multiple user equipmenies of data（That is, situation 2）, below, both the above situation is illustrated respectively.

Situation 1

Alternatively, the first node is via first protocol stack and the second protocol stack, by the Section Point this The data of the target UE are transmitted between three nodes and the target UE, including：

The first node determines the target carrying of the data for transmitting the target UE, wherein, target carrying It is corresponding with the business belonging to the data of the target UE and the target UE；

The first node is carried by the target, via first protocol stack and the second protocol stack, passes through the second section Point transmits the data of the target UE between the 3rd node and the target UE.

Specifically, in embodiments of the present invention, in systems with multiple UMTS UE, also, a UMTS UE need to In the case of transmitting multiple business, a carrying can be made to be only used for transmitting a kind of UMTS UE business.

Alternatively, the first node determines the target carrying of the data for transmitting the target UE, including：

The first node receives the carrying configured information for being used to indicate target carrying of Section Point transmission, wherein, Target carrying is that the 3rd node determines at least one carrying from this and notifies the Section Point；

The first node determines that the target is carried according to the carrying configured information.

Specifically, RNC can determine to distribute to the carrying of each UMTS UE each business, also, for example, can generate Record has the carrying mapping item of the mapping relations between each UMTS UE each business and each carrying, that is, carries configured information One, and the carrying mapping item is sent to UMTS website #1 and LTE, for example in embodiments of the present invention, can be by using Each UMTS UE are distinguished in family device identification, and the customer equipment identification can uniquely indicate a UMTS UE, example in systems Such as, can be UMTS UE medium education（MAC, Medium Access Control）Address, Internet protocol（IP, Internet Protocol）Address, mobile subscriber cellphone number, IMSI International Mobile Subscriber Identity（IMSI, International Mobile Subscriber Identity）And International Mobile Station Equipment Identity（IMEI, International Mobile Equipment Identity）Etc. information.It should be understood that user's mark of the embodiment of the present invention is not limited to information above, other The cell that user's mark can uniquely be embodied is each fallen within the range of the embodiment of the present invention.

It should be understood that the corresponding relation between each carrying listed above and each user equipment and type of service is true by RNC Fixed, but the present invention is not limited to this, can also be determined by LTE websites or UMTS websites #1, and the present invention is simultaneously not particularly limited, Also, the method for determination is similar, and here, the description thereof will be omitted.

For example, in uplink, one of UMTS UE#1, i.e. target UE, can by upstream data, for example, The data of UU interfaces, being transferred to UMTS websites #1, UMTS website #1 can be according to the business belonging to the upstream data and this UMTS UE#1 customer equipment identification, searches the carrying mapping item that generates as described above, with determine with the UMTS UE#1 with And the corresponding carrying of business of the upstream data（It is denoted as, carries #1）.Also, UMTS websites #1 can by carrying #1, To the LTE station transmissions upstream data, specifically, UMTS websites #1 can be carried out by UMTS protocol stacks to the upstream data Demodulating and decoding, to generate the upstream data that RNC can be recognized, for example, UMTS websites are sent to RNC Iub and connect in the prior art The upstream data of mouth.Also, the upstream data that UMTS websites #1 will can be exported from the UMTS protocol stacks or above-mentioned adaptation layer, it is defeated Enter to LTE protocol stack, coded modulation is carried out to the upstream data by LTE protocol stack, meet the upper of LTE transmission requirement to generate Row data.Thereafter, UMTS websites #1 can send the upper line number exported from LTE protocol stack to LTE websites by carrying #1 According to.

LTE websites can be demodulated decoding, to restore RNC after the upstream data is received to the upstream data The upstream data that can be recognized, for example, UMTS websites are sent to RNC upstream data in the prior art, and by the upstream data By carrying #1, via the UMTS website #2 with the LTE website colocation sites, for example, by the connection equipment such as optical fiber is sent to RNC。

So as to which RNC after the upstream data is received, can be reflected by carrying #1 according to the carrying determined as described above Firing table, determines the business belonging to the upstream data, and it is that UMTS UE#1 are sent to send the upstream data, so that, can To determine the source address of the upstream data, and according to the source address, the upstream data is sent to core net.

For another example when descending, RNC from core net after downlink data is received, it may be determined that belonging to the downlink data In business, and according to the destination address of the downlink data, determine that the downlink data needs to be sent to UMTS UE#1 so that, can To be determined to transmit the downlink data using carrying #1 according to the carrying mapping item determined as described above.Thereafter, can be to this Downlink data is handled, to generate the downlink data that UMTS websites #1 can be recognized, for example, RNC is sent in the prior art The downlink data of UMTS websites, and by carrying #1, via the UMTS website #2 with the LTE website colocation sites, for example, by, Optical fiber etc. connects equipment, and the downlink data is sent into LTE websites.

LTE websites can carry out coded modulation to the downlink data, be met with generating after the downlink data is received The downlink data of LTE transmission requirement.Thereafter, LTE websites can send line number on this by carrying #1 to UMTS websites #1 According to.

UMTS websites #1 by carrying #1 after the downlink data is received, can be according to the carrying determined as described above Mapping item, determines the business belonging to the downlink data, and it is to need to be sent to UMTS UE#1 to send the downlink data , it is thus possible to determine the destination address of the downlink data, and according to the destination address, the downlink data is sent to UMTS UE#1, specifically, UMTS websites #1 can be demodulated decoding by LTE protocol stack to the downlink data, to restore RNC The downlink data of transmission.Also, the downlink data that UMTS websites #1 will can be exported from the LTE protocol stack or above-mentioned adaptation layer, Input carries out coded modulation by UMTS protocol stacks to UMTS protocol stacks to the upstream data, and meeting UMTS transmission with generation will The downlink data asked.

It should be noted that because a UMTS UE is only by a UMTS station transmission data, therefore, LTE websites can With the UMTS UE according to transmission data, determine that downlink data needs to send UMTS websites extremely.

The method of transmission data according to embodiments of the present invention, by between RNC, LTE website and UMTS websites #1 The carrying of transmission is provided for, and is held by the way that the business corresponding to the user equipment and the data with transmission data is corresponding Carry to transmit the data of the user equipment, for example, being provided with multiple LTE websites, multiple UMTS websites or multiple in systems During UMTS UE, RNC, LTE website and UMTS websites can be made without being parsed to determine the data in transmission path to data In next-hop node, can reduce the burden of each website, improve efficiency of transmission.

Situation 2

Alternatively, the first node is via first protocol stack and the second protocol stack, by the Section Point this The data of the target UE are transmitted between three nodes and the target UE, including：

The first node determines the target carrying of the data for transmitting the target UE, wherein, target carrying It is corresponding with the business belonging to the data of the target UE and the first node；

The first node is carried by the target, via first protocol stack and the second protocol stack, in the Section Point The data of the target UE are transmitted between the target UE.

Specifically, in embodiments of the present invention, RNC and UMTS websites can be by data framing protocol（FP, frame protocol）Layer parsing determines the destination address and/or source address of the data, in embodiments of the present invention, by entering to data The parsing of FP layers of row come determine data destination address and/or source address process can with same as the prior art or similar, here, In order to avoid repeating, the description thereof will be omitted.

Alternatively, the first node determines the target carrying of the data for transmitting the target UE, including：

The first node receives the carrying configured information for being used to indicate target carrying of Section Point transmission, wherein, Target carrying is that the 3rd node determines at least one carrying from this and notifies the Section Point；

The first node determines that the target is carried according to the carrying configured information.

Specifically, RNC can determine to distribute to the carrying of each UMTS UE each business, also, for example, can generate Record has the carrying mapping item of the mapping relations between each UMTS UE each business and each carrying, that is, carries configured information One, and the carrying mapping item is sent to LTE.

It should be understood that the corresponding relation between each carrying listed above and UMTS websites and type of service is determined by RNC , but the present invention is not limited to this, can also be determined by LTE websites or UMTS websites #1, and the present invention is simultaneously not particularly limited, and And, determine that method is similar, here, the description thereof will be omitted.

For example, in uplink, UMTS UE#1 can be with to UMTS websites #1, UMTS website #1 by transmitting uplink data The customer equipment identification of business and the UMTS UE#1 according to belonging to the upstream data, searches the carrying generated as described above Mapping item, to determine the carrying corresponding with the UMTS websites #1 and the upstream data business（It is denoted as, carries #2）.And And, UMTS websites #1 can be by carrying #2, to the LTE station transmissions upstream data, specifically, and UMTS websites #1 can be with Decoding is demodulated to the upstream data by UMTS protocol stacks, to generate the upstream data that RNC can be recognized, for example, existing UMTS websites are sent to RNC upstream data in technology.Also, UMTS websites #1 can be by from the UMTS protocol stacks or above-mentioned suitable The upstream data exported with layer, input to LTE protocol stack carries out coded modulation, with life by LTE protocol stack to the upstream data Into the upstream data for meeting LTE transmission requirement.Thereafter, UMTS websites #1 can by carrying #2, to LTE websites send from The upstream data of LTE protocol stack output.

LTE websites can be demodulated decoding, to restore RNC after the upstream data is received to the upstream data The upstream data that can be recognized, for example, UMTS websites are sent to RNC upstream data in the prior art, and by the upstream data By carrying #2, via the UMTS website #2 with the LTE website colocation sites, for example, by the connection equipment such as optical fiber is sent to RNC。

So as to which RNC after the upstream data is received, can be reflected by carrying #2 according to the carrying determined as described above Firing table, determines the business belonging to the upstream data, and it is possible to by by the way that data are carried out with FP layers of parsing, it is determined that should The source address of upstream data, and according to the source address, the upstream data is sent to core net.

For another example when descending, RNC from core net after downlink data is received, it may be determined that belonging to the downlink data In business, and according to the destination address of the downlink data, determine that the downlink data needs to be sent to UMTS UE#1, also, by Only carried out data transmission in the UMTS UE#1 by UMTS websites #1, therefore, RNC can be according to the carrying determined as described above Mapping item determines to transmit the downlink data using carrying #2.Thereafter, the downlink data can be handled, to generate The downlink data that UMTS websites #1 can be recognized, for example, RNC is sent to the downlink data of UMTS websites in the prior art, and leads to Carrying #2 is crossed, via the UMTS website #2 with the LTE website colocation sites, for example, by the connection equipment such as optical fiber is descending by this Data are sent to LTE websites.

LTE websites can carry out coded modulation to the downlink data, be met with generating after the downlink data is received The downlink data of LTE transmission requirement.Thereafter, LTE websites can send line number on this by carrying #2 to UMTS websites #1 According to.

UMTS websites #1 by carrying #2 after the downlink data is received, can be according to the carrying determined as described above Mapping item, determines the business belonging to the downlink data, and it is possible to for example, by, by the way that data are carried out with FP layers of parsing, The destination address of the downlink data is determined, and according to the destination address, the downlink data is sent to UMTS UE#1, specifically Say, UMTS websites #1 can be demodulated decoding by LTE protocol stack to the downlink data, to restore the descending of RNC transmissions Data.Also, UMTS websites #1 can be inputted from the downlink data of the LTE protocol stack or the output of above-mentioned adaptation layer to UMTS Protocol stack, coded modulation is carried out by UMTS protocol stacks to the upstream data, to generate the lower line number for meeting UMTS transmission requirements According to.

The method of transmission data according to embodiments of the present invention, by between RNC, LTE website and UMTS websites #1 The carrying of transmission is provided for, and is passed by the carrying corresponding with the business corresponding to the UMTS websites #1 and the data The data of the defeated user equipment, for example, being provided with multiple LTE websites in systems（Section Point）, multiple UMTS websites（First Node）Or multiple UMTS UE（User equipment）When, can LTE websites without data are parsed with determine the data passing Next-hop node in defeated path, can reduce the burden of LTE websites, improve efficiency of transmission.Also, due to being stood by UMTS The public carrying of data of the same business of each user equipment of point #1 transmission data, can save system resource, improve Efficiency of transmission.

It should be understood that listed above set carrying to transmit number by being arranged on RNC, LTE website and UMTS websites #1 According to mode be merely illustrative, the present invention is not limited to this.

For example, it is also possible to be not provided with carrying, LTE websites can allocate a device mark to UMTS websites #1（Uniquely Indicate UMTS websites #1）, and the device identification is notified into RNC and UMTS website #1, so that, for example, RNC stands to LTE During point transmission data, the device identification can together be sent to LTE websites, LTE websites can according to the device identification, it is determined that The data need to be sent to UMTS website #1, and transmit the data from RNC, UMTS to UMTS websites #1 by LTE network Website #1 upon receipt of the data, can obtain the L3/4 layer information of the data, and then determine the destination address of the data, with Send the data to the user equipment corresponding with the destination address.

The table of the corresponding relation between each LTE websites and each user equipment is recorded for another example can also be stored with RNC , so that, when needing to send data to a user equipment, it can determine that the data need to send extremely according to the list item LTE websites.Equally, each UMTS websites with LTE site communications can report each user equipment serviced to LTE websites, from And LTE websites can record the corresponding relation between each UMTS websites and each user equipment.For example, coming when LTE websites are received From RNC data when, can be for example, by, parsed by carrying out FP layers to data, determine the destination address of the data, or Person say, it is necessary to transmit to user equipment, and according to pair between each UMTS websites recorded as described above and each user equipment It should be related to send the data.

Alternatively, this method also includes：

The first node determines schedule information, and the schedule information is used for quantity, the first node for indicating the user equipment At least one parameter in propagation delay time corresponding to corresponding transmission rate and the first node, wherein, the user equipment It is the current user equipment that data are transmitted by the first node and the Section Point, the transmission rate corresponding to the first node It is to be determined according to the transmission rate of the respectively user equipment, the propagation delay time corresponding to the first node is set according to the respectively user What standby propagation delay time was determined；

The first node sends schedule information to the Section Point, in order to which the Section Point is carried out according to the schedule information Scheduling of resource, to transmit the data of the target UE between the 3rd node and the first node.

Specifically, in the present invention is implemented, due to UMTS websites #1 and the UE of LTE network（It is denoted as, LTE UE）It is shared The communication resource of LTE network, accordingly, it would be desirable to ensure the fairness between two kinds of terminals.

In embodiments of the present invention, UMTS websites #1 can will pass through UMTS website #1 and LTE the station transmission data Multiple UMTS UE current communications status, in other words, communications status current UMTS websites #1, i.e. the one of schedule information Example, is sent to LTE websites, so that LTE websites can carry out scheduling of resource according to communications status current UMTS websites #1, To meet UMTS UE communication needs.

In embodiments of the present invention, as schedule information, it can enumerate by UMTS website #1 and LTE the station transmission numbers According to multiple UMTS UE quantity（That is, situation A）, the transmission rate corresponding to the first node（That is, situation B）, the first segment The corresponding propagation delay time of point（That is, situation C）Below, the method respectively to the scheduling of resource under three cases above is said It is bright.

Situation A

In embodiments of the present invention, it is understood that there may be multiple UMTS UE are needed via UMTS website #1 and LTE station transmission numbers According to situation, i.e. in LTE websites, if UMTS websites #1 is considered as a LTE UE to distribute resource, may lead Cause the resource for distributing to UMTS websites #1 can not meet the plurality of UMTS UE communication needs, therefore, UMTS websites #1 can be true Surely the quantity of the UMTS UE via UMTS website #1 and LTE station transmission data is currently needed for, and reports LTE websites.

So as to which LTE websites can be according to the UMTS UE being currently needed for via UMTS website #1 and LTE station transmission data Quantity, carry out scheduling of resource, for example, can the quantity according to the UMTS UE and the LTE UE by LTE station transmission data Quantity, the current available communication resource of mean allocation, or each UE（Including UMTS UE and LTE UE）Weight is set, and Current available communication resource is distributed according to the weight.

The method of transmission data according to embodiments of the present invention, is reported to LTE websites by UMTS websites #1 and is currently needed for Can be that LTE websites accurately know current need via the UMTS UE of UMTS website #1 and LTE station transmission data quantity The UE of LTE network quantity is shared, so as to realize the fair communication to each UE.

Situation B

UMTS websites #1 can determine to be currently needed for each UMTS UE via UMTS website #1 and LTE station transmission data Transmission rate, also, for example, highest transmission rate can be regard as UMTS websites #1 transmission rate, i.e. first segment The corresponding transmission rate of point, and LTE websites are reported, here, it is necessary to illustrate, UMTS UE transmission rate can be The uplink transmission rate of the UMTS UE, i.e. the UMTS UE send data when speed or the UMTS UE it is descending Transmission rate, i.e. the UMTS UE receive speed during data, the present invention is simultaneously not particularly limited, also, UMTS UE transmission speed Rate can be that the currently practical transmission rate or the UMTS UE of the UMTS UE are reported or network side, for example, The transmission rate that RNC ensures the need for issuing, the present invention is simultaneously not particularly limited.

So as to which LTE websites can carry out scheduling of resource according to transmission rate current UMTS websites #1, if for example, should Transmission rate current UMTS websites #1 is relatively low relative to LTE UE transmission rate, then LTE websites can be UMTS websites #1 Distribute quality the higher communication resource, to improve UMTS websites #1 speed.

It should be understood that the determination method of the transmission rate corresponding to first node listed above is merely illustrative, this Invention is not limited to this, for example, it is also possible to by via the flat of each UMTS UE of UMTS website #1 and LTE station transmission data Equal speed or minimum speed limit are used as the transmission rate corresponding to first node.

The method of transmission data according to embodiments of the present invention, UMTS websites # is reported by UMTS websites #1 to LTE websites 1 current transmission rate, can be the UE for knowing current shared LTE network of LTE websites speed, so as to realize to each UE fair communication.

Situation C

UMTS websites #1 can determine to be currently needed for each UMTS UE via UMTS website #1 and LTE station transmission data Propagation delay time, also, for example, the current propagation delay times of UMTS websites #1 can be regard maximum propagation delay time as, i.e. the Propagation delay time corresponding to one node, and report LTE websites.Here, it is necessary to which explanation, UMTS UE propagation delay time can To be the uplink time delay of the UMTS UE, i.e. under the time delay or the UMTSUE when UMTS UE send data Row propagation delay time, i.e. the UMTS UE receive time delay during data, and the present invention is simultaneously not particularly limited, also, UMTS UE transmission Time delay can be that the currently practical propagation delay time or the UMTS UE of the UMTS UE are reported or network side, for example, The propagation delay time that RNC ensures the need for issuing, the present invention is simultaneously not particularly limited.

So as to which LTE websites can carry out scheduling of resource according to propagation delay time current UMTS websites #1, if for example, should Propagation delay time of the propagation delay time current UMTS websites #1 relative to LTE UE is big, then LTE websites can be #1 points for UMTS websites With the higher communication resource of quality, to reduce UMTS websites #1 time delay.

It should be understood that the transmission time delay confirming method corresponding to first node listed above is merely illustrative, this Invention is not limited to this, for example, it is also possible to by via the flat of each UMTS UE of UMTS website #1 and LTE station transmission data Equal time delay or minimal time delay are used as the propagation delay time corresponding to first node.

The method of transmission data according to embodiments of the present invention, UMTS websites # is reported by UMTS websites #1 to LTE websites 1 current propagation delay time, can be the UE for knowing current shared LTE network of LTE websites time delay, so as to realize to each UE fair communication.

Alternatively, corresponding to the first node propagation delay time corresponding to transmission rate or the first node be according to Under any parameter determine：Type of service, User Priority or quality of service class mark QCI.

Specifically, UMTS websites #1 can report above-mentioned transmission rate and propagation delay time according to type of service, so that LTE websites can carry out scheduling of resource according to type of service, for example, for real time business, if UMTS websites #1's is current Speed ensure that the threshold value that real time business is reliably carried out less than default, then can be higher for UMTS websites #1 distribution quality Resource, to improve UMTS websites #1 speed.

Similarly, UMTS websites #1 can report above-mentioned transmission rate and propagation delay time according to User Priority, so that LTE Website can carry out scheduling of resource according to User Priority, for example, for Gold Subscriber, if UMTS websites #1 current speed Rate ensure that the threshold value that Gold Subscriber reliably carries out data transmission less than default, then can distribute matter for UMTS websites #1 The higher resource of amount, to improve UMTS websites #1 speed.

Similarly, when UMTS websites #1 can identify QCI according to quality of service class to report above-mentioned transmission rate and transmission Prolong, so that LTE websites can carry out scheduling of resource according to QCI, for example, for higher QCI, if UMTS websites #1's is current Speed ensure that the threshold value that the user corresponding with the QCI reliably carries out data transmission less than default, then can be The higher resource of UMTS websites #1 distribution quality, to improve UMTS websites #1 speed.

It should be understood that the method that LTE websites listed above carry out scheduling of resource according to above-mentioned schedule information is merely illustrative Illustrate, the present invention is not limited to this, the method that others carry out scheduling of resource using the resource scheduling information each falls within this hair In bright protection domain, also, each parameter that schedule information listed above is indicated can be used alone, and can also be used in combination, The present invention is simultaneously not particularly limited.

The method of transmission data according to embodiments of the present invention, UMTS websites # is reported by UMTS websites #1 to LTE websites The speed and time delay of 1 each type of service, can be the UE for knowing current shared LTE network of LTE websites types of service, so that The fair communication to each UE can be further reliably achieved.

Alternatively, in the first node via first protocol stack and the second protocol stack, in the Section Point and the use Before the data that the user equipment is transmitted between the equipment of family, this method also includes：

The first node determines the user profile of the data for the target UE, and the user profile includes the target Quality of service class mark QCI corresponding to the data of user equipment and/or the industry corresponding to the data of the target UE Service type；

The first node sends the user profile to the Section Point, in order to which the Section Point enters according to the schedule information Row scheduling of resource, to transmit the data of the target UE between the 3rd node and the first node.Of the invention real Apply in example, LTE websites can pass through data（QCI, Quality of Service Class Identifier）And service class Type, for example, real time business and non-real-time service can be included, to control the priority of the scheduling of resource for each data.Therefore, UMTS websites #1 can report the QCI of its data transmitted to LTE websites.

In embodiments of the present invention, QCI list items can be stored in UMTS websites in advance, can be recorded in QCI list items Have for example, type of service, class of business（Traffic class）With QCI mapping relations, table 1 below shows of the invention real Apply the QCI list items of example one.Table 1

Also, can be based on UMTS UE's as the determination mode of Gold Subscriber, Silver Subscriber and Bronze Subscriber in table 1 Distribution/reserved preferential（ARP, Allocation/Retention Priority）Information determine, table 2 below show ARP with it is excellent One of mapping relations between first level.

Table 2

ARP	Priority
		0~4	Gold Subscriber
5~9	Silver Subscriber
		10~14	Bronze Subscriber

It should be noted that table 1 listed above is merely illustrative, the present invention is not limited to this, for example, due to UMTS signalings between UMTS websites and RNC, for example, space interface signaling, also will be by LTE station transmissions, therefore, of the invention real Apply in example, higher QCI, such as 130 can be set for the UMTS signalings.

So as to which UMTS websites #1 is after the data of UMTS UE#1 transmissions are received, it may be determined that UMTS websites #1's ARP and the data Traffic class, so as to according to above-mentioned table 1, determine the QCI of the data.And according to the QCI QCI information and/or indicate the types of service of the data（Real time business, non-implementation business or UMTS signalings）Type of service letter Breath, it is determined that for the schedule information of the data, and send to LTE websites.For example：

For real time business, UMTS websites #1 can be reported the guarantee bit speed of the user equipment of several biography demands by QCI Rate（GBR, guaranteed bit rate）Sum.

For non-real-time service, UMTS websites #1 can by QCI report of user equipment current transmission rate, if there is Multiple QCI identicals data, then report highest current transmission rate.

So as to which the schedule information that LTE websites can be sent according to UMTS websites #1 carries out the number for UMTS websites #1 According to scheduling of resource.As scheduling rule, it can enumerate：

1. .UMTS signaling traffics have limit priority.

2. ensures the GBR speed of user according to the GBR information reported to real time business.

3. selects the QCI and transmission rate of QCI highest users in priority query to enter row major non-real-time service Level sequence.

It should be understood that the QCI of the data of LTE station for acquiring UMTS station transmissions listed above mode is merely illustrative Bright, the present invention is not limited to this, for example, it is also possible to store above-mentioned table 1 in the rnc, and issues and want from RNC to LTE websites The QCI of the data of transmission.

The method of transmission data according to embodiments of the present invention, by making LTE station for acquiring schedule informations, and according to the money Source schedule information carries out scheduling of resource to the data transmitted between UMTS websites and RNC, ensure that LTE UE and UMTS stand Fairness between the serviced UMTS UE of point.

In embodiments of the present invention, because the bandwidth that LTE network is provided may not meet UMTS websites #1 demand, It therefore, it can introduce flow-control mechanism, it is to avoid downlink data is blocked in LTE websites or upstream data in UMTS websites #1.

Alternatively, in embodiments of the present invention, the first node is via first protocol stack and the second protocol stack, at this The data of the user equipment are transmitted between Section Point and the user equipment, including：

The first node is according to the transmission rates of the first data of the user equipment transmitted, it is determined that what is do not transmitted is described The target transmission speed of second data of user equipment；

The speed indication information for indicating the target transmission speed is sent to the user equipment and the 3rd node, with It is easy to the user equipment to transmit up second data according to the target transmission speed, the 3rd node is according to the target transmission speed Transmit descending second data.

Specifically, for upstream control, within a period（The transmission period of first data）, UMTS websites #1 can be with The current upstream rate obtained from UMTS UE, and the queue of queue according to where the upstream rate controls non-real-time service is long Degree, then controls each UMTS UE toward the data volume sent in queue, exists finally according to each UE according to queue buffer status The cache size of UMTS website #1 sides controls each user equipment in subsequent period（The transmission period of second data）Transmission rate.

For downlink flow control, within a period（The transmission period of first data）, UMTS websites #1 can be from UMTS UE The current downstream rate obtained, and result after cutting UMTS signalings and real time business speed with the downstream rate is come grade ratio The capacity allocation result of non-real-time service is compressed, the result is then sent to RNC, RNC is adjusted according to the capacity allocation result It is whole in subsequent period（The transmission period of second data）Transmission rate.

The method of transmission data according to embodiments of the present invention, is handled by introducing stream control so that above and below UMTS network Row capacity can be adapted to the resource that UMTS websites #1 is obtained in the lte networks, it is to avoid downlink data is dropped in LTE websites, and is kept away Exempt from upstream data to be dropped in UMTS websites #1, so as to improve Consumer's Experience.

The method of transmission data according to embodiments of the present invention, by making system be communicated using two kinds of networks, and The website of first network（First node）The protocol stack that the second network is communicated is configured to, first network can be realized Website communicated with the website of the second network, by make first network access control equipment and the second network website lead to Letter connection, can realize that the access control equipment of first network and the website of the second network are communicated, thus, it is possible to make first Communicated between the access control equipment and website of network via the website of the second network, thereby, it is possible to effectively increase first Communication distance between node and the 3rd node, and then the coverage of first network can be improved, also, by shortening second The distance between node and the 3rd node, can realize the communication of Section Point and the 3rd node by lower cost, due to The second network both deposited by system between first node and Section Point is communicated, without setting up via node and communication link Equipment is connect, system Construction cost is reduce further.

Fig. 4 shows the indicative flowchart of the method 200 of the transmission data of another embodiment of the present invention, this method 200 By the LTE websites in communication system（One of Section Point）Perform, the communication system also includes UMTS websites #1（First node One）、RNC（One of 3rd node）With UMTS UE#1（One of target UE）, wherein, the communication system energy Enough use UMTS network（One of first network）And LTE network（One of second network）Communicated, RNC and LTE websites Between can be communicated, UMTS websites #1 has UMTS protocol stacks（One of first protocol stack）With LTE protocol stack（Second association Discuss stack one）, the data processing that the UMTS protocol stacks communicate for realizing between RNC and UMTS UE in the UMTS should LTE protocol stack is used to realize the data processing communicated in the lte networks between UMTS websites #1 and LTE websites, and this method 200 is wrapped Include：

S210, the Section Point receives the transmission solicited message of first node transmission, and the transmission request data is used to refer to Show the data of Section Point transmission objectives user equipment between the 3rd node and the first node；

S220, the Section Point sets up transmission according to the transfer request message between the 3rd node and the first node Carrying；

S230, the Section Point carries the data for transmitting the target UE by the transmission.

Specifically, UMTS UE#1 can pass through UMTS network when needing via access network with core network communications The communication resource sends access request to UMTS websites #1.

UMTS websites #1 is received after the access request, can be sent by the communication resource of LTE network to LTE websites Solicited message is transmitted, to ask the LTE websites to transmit data between RNC and UMTS websites #1, specifically, LTE stations Point is according to transmission solicited message, it is determined that need the data from UMTS websites #1 being sent to RNC, also, determine to need by Data from RNC are sent to UMTS websites #1.

Alternatively, it is provided between the 3rd node, the Section Point and the first node for transmitting data extremely A few carrying.

Specifically, LTE websites are receiving the transmission solicited message, can initiate carry Establishing process, with RNC, The carrying for transmitting data is set up between LTE websites and UMTS websites #1, so that, it can lead between UMTS websites #1 and RNC The carrying is crossed to carry out data transmission.It should be noted that collecting in the embodiment of the present invention, UMTS the websites #1 and LTE of the carrying Part between website, the wireless communication resources provided using LTE network are realized.Portion between RNC the and LTE websites of the carrying Point, optical fiber etc. can be used to connect equipment and realized.

In embodiments of the present invention, the carrying can have a variety of partition of the level modes.For example, a carrying can be passed only A kind of business of a defeated user equipment（That is, situation 3）, or, a carrying can be transmitted by a UMTS station transmission The same business of multiple user equipmenies of data（That is, situation 4）, below, both the above situation is illustrated respectively.

Situation 3

Alternatively, the Section Point transmits the number of the target UE between the 3rd node and the first node According to, including：

The Section Point determines the target carrying of the data for transmitting the target UE, wherein, target carrying It is corresponding with the business belonging to the data of the target UE and the target UE；

The Section Point is carried by the target, and transmitting the targeted customer between the 3rd node and the first node sets Standby data.

Specifically, in embodiments of the present invention, in systems with multiple UMTS UE, also, a UMTS UE need to In the case of transmitting multiple business, a carrying can be made to be only used for transmitting a kind of UMTS UE business.

Alternatively, the Section Point determines the target carrying of the data for transmitting the target UE, including：

The Section Point receives the carrying configured information for being used to indicate target carrying of the 3rd node transmission, wherein, Target carrying is that the 3rd node is determined from this at least one carrying；

The Section Point determines that the target is carried according to the carrying configured information；

The Section Point sends the carrying configured information to the first node, in order to the first node, according to the carrying Configured information, determines that the target is carried, and is carried by the target, via first protocol stack and the second protocol stack, at this The data of the target UE are transmitted between Section Point and the target UE.

Specifically, RNC can determine to distribute to the carrying of each UMTS UE each business, also, for example, can generate The carrying that record has the mapping relations between each UMTS UE customer equipment identification, each UMTS UE each business and each carrying is reflected Firing table, and the carrying mapping item is sent to UMTS website #1 and LTE, in embodiments of the present invention, the user equipment mark Knowledge can uniquely indicate a UMTS UE in systems, for example, it may be UMTS UE MAC Address, IP address, mobile use Family cell-phone number, IMSI and IMEI, etc. information.It should be understood that user's mark of the embodiment of the present invention is not limited to information above, other The cell that user's mark can uniquely be embodied is each fallen within the range of the embodiment of the present invention.

It should be understood that the corresponding relation between each carrying listed above and each user equipment and type of service is true by RNC Fixed, but the present invention is not limited to this, can also be determined by LTE websites or UMTS websites #1, and the present invention is simultaneously not particularly limited, Also, the method for determination is similar, and here, the description thereof will be omitted.

For example, in uplink, UMTS UE#1 can be with to UMTS websites #1, UMTS website #1 by transmitting uplink data The customer equipment identification of business and the UMTS UE#1 according to belonging to the upstream data, searches the carrying generated as described above Mapping item, to determine the carrying corresponding with the UMTS UE#1 and the upstream data business（It is denoted as, carries #1）.And And, UMTS websites #1 can be by carrying #1, to the LTE station transmissions upstream data, specifically, and UMTS websites #1 can be with Decoding is demodulated to the upstream data by UMTS protocol stacks, to generate the upstream data that RNC can be recognized.Also, UMTS The upstream data that website #1 will can be exported from the UMTS protocol stacks, is inputted to LTE protocol stack, by LTE protocol stack on this Row data carry out coded modulation, to generate the upstream data for meeting LTE transmission requirement.Thereafter, UMTS websites #1 can be by this #1 is carried, the upstream data exported from LTE protocol stack is sent to LTE websites.

LTE websites can be demodulated decoding, to restore RNC after the upstream data is received to the upstream data The upstream data that can be recognized, and the upstream data is sent to RNC by carrying #1.

So as to which RNC after the upstream data is received, can be reflected by carrying #1 according to the carrying determined as described above Firing table, determines the business belonging to the upstream data, and it is that UMTS UE#1 are sent to send the upstream data, so that, can To determine the source address of the upstream data, and according to the source address, the upstream data is sent to core net.

For another example when descending, RNC from core net after downlink data is received, it may be determined that belonging to the downlink data In business, and according to the destination address of the downlink data, determine that the downlink data needs to be sent to UMTS UE#1 so that, can To be determined to transmit the downlink data using carrying #1 according to the carrying mapping item determined as described above.Thereafter, can be to this Downlink data is handled, to generate the downlink data that UMTS websites #1 can be recognized, and by carrying #1 by the lower line number According to being sent to LTE websites.

LTE websites can carry out coded modulation to the downlink data, be met with generating after the downlink data is received The downlink data of LTE transmission requirement.Thereafter, LTE websites can send line number on this by carrying #1 to UMTS websites #1 According to.

UMTS websites #1 by carrying #1 after the downlink data is received, can be according to the carrying determined as described above Mapping item, determines the business belonging to the downlink data, and it is to need to be sent to UMTS UE#1 to send the downlink data , it is thus possible to determine the destination address of the downlink data, and according to the destination address, the downlink data is sent to UMTS UE#1, specifically, UMTS websites #1 can be demodulated decoding by LTE protocol stack to the downlink data, to restore RNC The downlink data of transmission.Also, the downlink data that UMTS websites #1 will can be exported from the LTE protocol stack, input to UMTS associations Stack is discussed, coded modulation is carried out to the upstream data by UMTS protocol stacks, to generate the downlink data for meeting UMTS transmission requirements.

It should be noted that because a UMTS UE is only by a UMTS station transmission data, therefore, LTE websites can With the UMTS UE according to transmission data, determine that downlink data needs to send UMTS websites extremely.

The method of transmission data according to embodiments of the present invention, by between RNC, LTE website and UMTS websites #1 The carrying of transmission is provided for, and is held by the way that the business corresponding to the user equipment and the data with transmission data is corresponding Carry to transmit the data of the user equipment, for example, being provided with multiple LTE websites, multiple UMTS websites or multiple in systems During UMTS UE, RNC, LTE website and UMTS websites can be made without being parsed to determine the data in transmission path to data In next-hop node, can reduce the burden of each website, improve efficiency of transmission.

Situation 4

Alternatively, the Section Point transmits the number of the target UE between the 3rd node and the first node According to, including：

The Section Point determines the target carrying of the data for transmitting the target UE, wherein, target carrying It is corresponding with the business belonging to the data of the target UE and the first node；

The Section Point is carried by the target, and transmitting the targeted customer between the 3rd node and the first node sets Standby data.

Specifically, in embodiments of the present invention, RNC and UMTS websites can be by data framing protocol（FP, frame protocol）Layer parsing determines the destination address and/or source address of the data, in embodiments of the present invention, by entering to data The parsing of FP layers of row come determine data destination address and/or source address process can with same as the prior art or similar, here, In order to avoid repeating, the description thereof will be omitted.

Alternatively, the Section Point determines the target carrying of the data for transmitting the target UE, including：

The Section Point receives the carrying configured information for being used to indicate target carrying of the 3rd node transmission, wherein, Target carrying is that the 3rd node is determined from this at least one carrying；

The Section Point determines that the target is carried according to the carrying configured information；

The Section Point sends the carrying configured information to the first node, in order to the first node, according to the carrying Configured information, determines that the target is carried, and is carried by the target, via first protocol stack and the second protocol stack, at this The data of the target UE are transmitted between Section Point and the target UE.

Specifically, RNC can determine to distribute to the carrying of each UMTS UE each business, also, for example, can generate The carrying that record has the mapping relations between each UMTS UE customer equipment identification, each UMTS UE each business and each carrying is reflected Firing table, and the carrying mapping item is sent to LTE.

It should be understood that the corresponding relation between each carrying listed above and UMTS websites and type of service is determined by RNC , but the present invention is not limited to this, can also be determined by LTE websites or UMTS websites #1, and the present invention is simultaneously not particularly limited, and And, determine that method is similar, here, the description thereof will be omitted.

For example, in uplink, UMTS UE#1 can be with to UMTS websites #1, UMTS website #1 by transmitting uplink data The customer equipment identification of business and the UMTS UE#1 according to belonging to the upstream data, searches the carrying generated as described above Mapping item, to determine the carrying corresponding with the UMTS websites #1 and the upstream data business（It is denoted as, carries #2）.And And, UMTS websites #1 can be by carrying #2, to the LTE station transmissions upstream data, specifically, and UMTS websites #1 can be with Decoding is demodulated to the upstream data by UMTS protocol stacks, can be recognized with to generate RNC（In other words, in the prior art UMTS websites are sent to RNC's）Upstream data.Also, UMTS websites #1 can be by from the UMTS protocol stacks or above-mentioned adaptation layer The upstream data of output, input to LTE protocol stack carries out coded modulation, to generate symbol by LTE protocol stack to the upstream data Close the upstream data of LTE transmission requirement.Thereafter, UMTS websites #1 can be sent from LTE and assisted by carrying #2 to LTE websites Discuss the upstream data of stack output.

LTE websites can be demodulated decoding, to restore RNC after the upstream data is received to the upstream data The upstream data that can be recognized, and the upstream data is sent to RNC by carrying #2.

So as to which RNC after the upstream data is received, can be reflected by carrying #2 according to the carrying determined as described above Firing table, determines the business belonging to the upstream data, and it is possible to by by the way that data are carried out with FP layers of parsing, it is determined that should The source address of upstream data, and according to the source address, the upstream data is sent to core net.

For another example when descending, RNC from core net after downlink data is received, it may be determined that belonging to the downlink data In business, and according to the destination address of the downlink data, determine that the downlink data needs to be sent to UMTS UE#1, also, by Only carried out data transmission in the UMTS UE#1 by UMTS websites #1, therefore, RNC can be according to the carrying determined as described above Mapping item determines to transmit the downlink data using carrying #2.Thereafter, the downlink data can be handled, to generate The downlink data that UMTS websites #1 can be recognized, and the downlink data is sent to by LTE websites by carrying #2.

LTE websites can carry out coded modulation to the downlink data, be met with generating after the downlink data is received The downlink data of LTE transmission requirement.Thereafter, LTE websites can send line number on this by carrying #2 to UMTS websites #1 According to.

UMTS websites #1 by carrying #2 after the downlink data is received, can be according to the carrying determined as described above Mapping item, determines the business belonging to the downlink data, and it is possible to for example, by, by the way that data are carried out with FP layers of parsing, The destination address of the downlink data is determined, and according to the destination address, the downlink data is sent to UMTS UE#1, specifically Say, UMTS websites #1 can be demodulated decoding by LTE protocol stack to the downlink data, to restore the descending of RNC transmissions Data.Also, UMTS websites #1 can be inputted from the downlink data of the LTE protocol stack or the output of above-mentioned adaptation layer to UMTS Protocol stack, coded modulation is carried out by UMTS protocol stacks to the upstream data, to generate the lower line number for meeting UMTS transmission requirements According to.

The method of transmission data according to embodiments of the present invention, by between RNC, LTE website and UMTS websites #1 The carrying of transmission is provided for, and is passed by the carrying corresponding with the business corresponding to the UMTS websites #1 and the data The data of the defeated user equipment, for example, being provided with multiple LTE websites, multiple UMTS websites or multiple UMTS UE in systems When, can LTE websites without being parsed to data to determine the next-hop node of the data in a transmission path, can reduce The burden of LTE websites, improves efficiency of transmission.Also, due to by UMTS websites #1 transmit data each user equipment it is same The public carrying of data of the business of kind, can save system resource, improve efficiency of transmission.

It should be understood that listed above set carrying to transmit number by being arranged on RNC, LTE website and UMTS websites #1 According to mode be merely illustrative, the present invention is not limited to this.

For example, it is also possible to be not provided with carrying, LTE websites can allocate a device mark to UMTS websites #1, with unique Ground indicates the UMTS website #1, and the device identification is notified into RNC and UMTS website #1, so that, for example, RNC stands to LTE During point transmission data, the device identification can together be sent to LTE websites, LTE websites can according to the device identification, it is determined that The data need to be sent to UMTS website #1, and transmit the data from RNC, UMTS to UMTS websites #1 by LTE network Website #1 upon receipt of the data, can obtain the L3/4 layer information of the data, and then determine the destination address of the data, with Send the data to the user equipment corresponding with the destination address.

The table of the corresponding relation between each LTE websites and each user equipment is recorded for another example can also be stored with RNC , so that, when needing to send data to a user equipment, it can determine that the data need to send extremely according to the list item LTE websites.Equally, each UMTS websites with LTE site communications can report each user equipment serviced to LTE websites, from And LTE websites can record the corresponding relation between each UMTS websites and each user equipment.For example, coming when LTE websites are received From RNC data when, can be for example, by, parsed by carrying out FP layers to data, determine the destination address of the data, and The data are sent according to the corresponding relation between each UMTS websites recorded as described above and each user equipment.

Alternatively, the Section Point transmits the number of the target UE between the 3rd node and the first node According to, including：

The Section Point transmits the data of the target UE between the 3rd node and the first node, including：

The Section Point receives the schedule information of first node transmission, wherein, the schedule information is set for instruction user At least one ginseng in transmission rate corresponding to standby quantity, the first node and the propagation delay time corresponding to the first node Number, wherein, the user equipment is the current user equipment that data are transmitted by the first node and the Section Point, the first segment The corresponding transmission rate of point is determined according to the transmission rate of the respectively user equipment, during transmission corresponding to the first node Prolong is determined according to the propagation delay time of each user equipment；

The Section Point carries out scheduling of resource according to the schedule information, to be passed between the 3rd node and the first node The data of the defeated target UE.

Specifically, in the present invention is implemented, due to UMTS websites #1（In other words, data are transmitted by UMTS websites #1 UMTS UE）With the UE of LTE network（It is denoted as, LTE UE）The communication resource of shared LTE network, accordingly, it would be desirable to ensure two kinds of ends Fairness between end.

In embodiments of the present invention, UMTS websites #1 can will pass through UMTS website #1 and LTE the station transmission data Multiple UMTS UE current communications status, is sent to LTE websites, so that LTE websites can be current according to UMTS websites #1 Communications status, carry out scheduling of resource, to meet UMTS UE communication needs.

In embodiments of the present invention, as schedule information, it can enumerate by UMTS website #1 and LTE the station transmission numbers According to multiple UMTS UE quantity（That is, situation D）, the transmission rate corresponding to the first node（That is, situation E）, the first segment The corresponding propagation delay time of point（That is, situation F）Below, the method respectively to the scheduling of resource under three cases above is said It is bright.

Situation D

In embodiments of the present invention, it is understood that there may be multiple UMTS UE are needed via UMTS website #1 and LTE station transmission numbers According to situation, i.e. in LTE websites, if UMTS websites #1 is considered as a LTE UE to distribute resource, may lead Cause the resource for distributing to UMTS websites #1 can not meet the plurality of UMTS UE communication needs, therefore, UMTS websites #1 can be true Surely the quantity of the UMTS UE via UMTS website #1 and LTE station transmission data is currently needed for, and reports LTE websites.

So as to which LTE websites can be according to the UMTS UE being currently needed for via UMTS website #1 and LTE station transmission data Quantity, carry out scheduling of resource, for example, can the quantity according to the UMTS UE and the LTE UE by LTE station transmission data Quantity, the current available communication resource of mean allocation, or each UE（Including UMTS UE and LTE UE）Weight is set, and Current available communication resource is distributed according to the weight.

The method of transmission data according to embodiments of the present invention, is reported to LTE websites by UMTS websites #1 and is currently needed for Can be that LTE websites accurately know current need via the UMTS UE of UMTS website #1 and LTE station transmission data quantity The UE of LTE network quantity is shared, so as to realize the fair communication to each UE.

Situation E

UMTS websites #1 can determine to be currently needed for each UMTS UE via UMTS website #1 and LTE station transmission data Transmission rate, also, for example, highest transmission rate as UMTS websites #1 transmission rate, and can be reported LTE websites, here, it is necessary to which explanation, UMTS UE transmission rate can be the uplink transmission rate of the UMTS UE, also may be used To be the downlink transmission rate of the UMTS UE, the present invention is simultaneously not particularly limited, also, UMTS UE transmission rate can be this The biography ensured the need for UMTS UE currently practical transmission rate or the UMTS UE are reported or network side is issued Defeated speed, the present invention is simultaneously not particularly limited.

So as to which LTE websites can carry out scheduling of resource according to transmission rate current UMTS websites #1, if for example, should Transmission rate current UMTS websites #1 is relatively low relative to LTE UE transmission rate, then LTE websites can be UMTS websites #1 Distribute quality the higher communication resource, to improve UMTS websites #1 speed.

It should be understood that the determination method of the transmission rate corresponding to first node listed above is merely illustrative, this Invention is not limited to this, for example, it is also possible to by via the flat of each UMTS UE of UMTS website #1 and LTE station transmission data Equal speed or minimum speed limit are used as the transmission rate corresponding to first node.

The method of transmission data according to embodiments of the present invention, UMTS websites # is reported by UMTS websites #1 to LTE websites 1 current transmission rate, can be the UE for knowing current shared LTE network of LTE websites speed, so as to realize to each UE fair communication.

Situation F

UMTS websites #1 can determine to be currently needed for each UMTS UE via UMTS website #1 and LTE station transmission data Propagation delay time, also, for example, maximum propagation delay time as the current propagation delay times of UMTS websites #1, and can be reported Give LTE websites.Here, it is necessary to which explanation, UMTS UE propagation delay time can be the uplink time delay of the UMTS UE, Can be the downlink transfer time delay of the UMTS UE, the present invention is simultaneously not particularly limited, also, UMTS UE propagation delay time can be Ensure the need for the currently practical propagation delay time of the UMTS UE or the UMTS UE are reported or network side is issued Propagation delay time, the present invention is simultaneously not particularly limited.

So as to which LTE websites can carry out scheduling of resource according to propagation delay time current UMTS websites #1, if for example, should Propagation delay time of the propagation delay time current UMTS websites #1 relative to LTE UE is big, then LTE websites can be #1 points for UMTS websites With the higher communication resource of quality, to reduce UMTS websites #1 time delay.

It should be understood that the transmission time delay confirming method corresponding to first node listed above is merely illustrative, this Invention is not limited to this, for example, it is also possible to by via the flat of each UMTS UE of UMTS website #1 and LTE station transmission data Equal time delay or minimal time delay are used as the propagation delay time corresponding to first node.

The method of transmission data according to embodiments of the present invention, UMTS websites # is reported by UMTS websites #1 to LTE websites 1 current propagation delay time, can be the UE for knowing current shared LTE network of LTE websites time delay, so as to realize to each UE fair communication.

Alternatively, corresponding to the first node propagation delay time corresponding to transmission rate or the first node be by Distinguished according to following any parameter：Type of service, User Priority or quality of service class mark QCI.

Specifically, UMTS websites #1 can report above-mentioned transmission rate and propagation delay time according to type of service, so that LTE websites can carry out scheduling of resource according to type of service, for example, for real time business, if UMTS websites #1's is current Speed ensure that the threshold value that real time business is reliably carried out less than default, then can be higher for UMTS websites #1 distribution quality Resource, to improve UMTS websites #1 speed.

Similarly, UMTS websites #1 can report above-mentioned transmission rate and propagation delay time according to User Priority, so that LTE Website can carry out scheduling of resource according to User Priority, for example, for Gold Subscriber, if UMTS websites #1 current speed Rate ensure that the threshold value that Gold Subscriber reliably carries out data transmission less than default, then can distribute matter for UMTS websites #1 The higher resource of amount, to improve UMTS websites #1 speed.

Similarly, when UMTS websites #1 can identify QCI according to quality of service class to report above-mentioned transmission rate and transmission Prolong, so that LTE websites can carry out scheduling of resource according to QCI, for example, for higher QCI, if UMTS websites #1's is current Speed ensure that the threshold value that the user corresponding with the QCI reliably carries out data transmission less than default, then can be The higher resource of UMTS websites #1 distribution quality, to improve UMTS websites #1 speed.

It should be understood that the method that LTE websites listed above carry out scheduling of resource according to above-mentioned schedule information is merely illustrative Illustrate, the present invention is not limited to this, the method that others carry out scheduling of resource using the resource scheduling information each falls within this hair In bright protection domain, also, each parameter that schedule information listed above is indicated can be used alone, and can also be used in combination, The present invention is simultaneously not particularly limited.Alternatively, the Section Point transmits target use between the 3rd node and the first node The data of family equipment, including：

The Section Point receives the user profile of the data for the target UE of first node transmission, its In, the user profile is that the first node is determined, including the quality of service class corresponding to the data of the target UE The type of service corresponding to the data of QCI and/or the target UE is identified, the type of service includes real time business and non-reality When business；

The Section Point carries out scheduling of resource according to the user profile, to be passed between the 3rd node and the first node The data of the defeated target UE.

Specifically, in the present invention is implemented, due to UMTS websites #1（In other words, data are transmitted by UMTS websites #1 UMTS UE）With the UE of LTE network（It is denoted as, LTE UE）The communication resource of shared LTE network, accordingly, it would be desirable to ensure two kinds of ends Fairness between end.

In embodiments of the present invention, LTE websites can pass through data（QCI, Quality of Service Class Identifier）And type of service（For example, real time business and non-real-time service can be included）To control the money for each data The priority of source scheduling.Therefore, UMTS websites #1 can report the QCI of its data transmitted to LTE websites.

In embodiments of the present invention, QCI list items can be stored in UMTS websites in advance, can be recorded in QCI list items Have for example, type of service, class of business（Traffic class）With QCI mapping relations, above-mentioned table 1 shows of the invention real Apply the QCI list items of example one.

Also, it is used as Gold Subscriber, Silver Subscriber and Bronze Subscriber in table 1（In other words, priority）Determination mode, can With the distribution based on UMTS UE/reserved preferential（ARP, Allocation/Retention Priority）Information is determined, above-mentioned Table 2 shows one of the mapping relations between ARP and priority.

It should be noted that table 1 listed above is merely illustrative, the present invention is not limited to this, for example, due to UMTS signalings between UMTS websites and RNC also will be by LTE station transmissions, and therefore, in embodiments of the present invention, can be should UMTS signalings set higher QCI, such as 130.

So as to which UMTS websites #1 is after the data of UMTS UE#1 transmissions are received, it may be determined that UMTS websites #1's ARP and the data Traffic class, so as to according to above-mentioned table 1, determine the QCI of the data.And according to the QCI QCI information and/or indicate the data type of service traffic type information, it is determined that for the schedule information of the data, and Send to LTE websites, here, type of service can include real time business, non-implementation business or UMTS signalings.For example：

For real time business, UMTS websites #1 can be reported the guarantee bit speed of the user equipment of several biography demands by QCI Rate（GBR, guaranteed bit rate）Sum.

For non-real-time service, UMTS websites #1 can by QCI report of user equipment current transmission rate, if there is Multiple QCI identicals data, then report highest current transmission rate.

So as to which the schedule information that LTE websites can be sent according to UMTS websites #1 carries out the number for UMTS websites #1 According to scheduling of resource.As scheduling rule, it can enumerate：

1. .UMTS signaling traffics have limit priority.

2. ensures the GBR speed of user according to the GBR information reported to real time business.

3. selects the QCI and transmission rate of QCI highest users in priority query to enter row major non-real-time service Level sequence.

It should be understood that the QCI of the data of LTE station for acquiring UMTS station transmissions listed above mode is merely illustrative Bright, the present invention is not limited to this, for example, it is also possible to store above-mentioned table 1 in the rnc, and issues and want from RNC to LTE websites The QCI of the data of transmission.

The method of transmission data according to embodiments of the present invention, by making LTE station for acquiring schedule informations, and according to the money Source schedule information carries out scheduling of resource to the data transmitted between UMTS websites and RNC, ensure that LTE UE and UMTS stand Fairness between the serviced UMTS UE of point.

In embodiments of the present invention, because the bandwidth that LTE network is provided may not meet UMTS websites #1 demand, It therefore, it can introduce flow-control mechanism, it is to avoid downlink data is blocked in LTE websites or upstream data in UMTS websites #1.

For upstream control, within a period, the current upper scanning frequency that UMTS websites #1 can be obtained from UMTS UE Rate, and according to the queue length of upstream rate control non-real-time service place queue, then controlled according to queue buffer status Each UMTS UE are toward the data volume sent in queue, and the cache size finally according to each UE in UMTS website #1 sides controls each Transmission rate of the user equipment in subsequent period.

For downlink flow control, within a period, the current lower scanning frequency that UMTS websites #1 can be obtained from UMTS UE Rate, and result after cutting UMTS signalings and real time business speed with the downstream rate is come the appearance of level specific pressure contracting non-real-time service Allocation result is measured, the result is then sent to RNC, RNC is adjusted the transmission in subsequent period according to the capacity allocation result Speed.

The method of transmission data according to embodiments of the present invention, is handled by introducing stream control so that above and below UMTS network Row capacity can be adapted to the resource that UMTS websites #1 is obtained in the lte networks, it is to avoid downlink data is dropped in LTE websites, and is kept away Exempt from upstream data to be dropped in UMTS websites #1, so as to improve Consumer's Experience.

The method of transmission data according to embodiments of the present invention, by making system be communicated using two kinds of networks, and The website of first network（First node）The protocol stack that the second network is communicated is configured to, first network can be realized Website communicated with the website of the second network, by make first network access control equipment and the second network website lead to Letter connection, can realize that the access control equipment of first network and the website of the second network are communicated, thus, it is possible to make first Communicated between the access control equipment and website of network via the website of the second network, thereby, it is possible to effectively increase first Communication distance between node and the 3rd node, and then the coverage of first network can be improved, also, by shortening second The distance between node and the 3rd node, can realize the communication of Section Point and the 3rd node by lower cost, due to The second network both deposited by system between first node and Section Point is communicated, without setting up via node and communication link Equipment is connect, system Construction cost is reduce further.

More than, the method that transmission data according to embodiments of the present invention are described in detail with reference to Fig. 1 to Fig. 4, below, with reference to Fig. 5 and Fig. 6 describes the node of transmission data according to embodiments of the present invention in detail.

Fig. 5 shows the schematic block diagram of the node 300 of transmission information according to an embodiment of the invention.The node 300 It is the website of first network in communication system, the node 300 as shown in Figure 5 includes：

Protocol processing unit 310, for realizing that the user equipment of the first network is set with the Access Control of the first network The the first protocol stack processing communicated between standby, and for realize the user equipment of the second network and second network website it Between communicate second protocol stack processing；

Transmit-Receive Unit 320, for sending transmission solicited message to Section Point, the transmission solicited message be used to indicating this The data of two nodes transmission objectives user equipment between the 3rd node and the node, and for will be via the protocol processes list The data of the target UEs of the processing of member 310, by the Section Point the 3rd node and the target UE it Between transmit；

Wherein, the 3rd node is the access control equipment of the first network in the communication system, and the Section Point is this The website of the network of this in communication system second.

Alternatively, the protocol processing unit 310 is additionally operable to carry out in first protocol stack and the second protocol stack data Between conversion process, and

The Transmit-Receive Unit 320 using the second protocol stack in the protocol processing unit 310 specifically for receiving the second section The downlink data that the target UE is sent to by the 3rd node that point is sent, will be from by the protocol processing unit 310 The Data Format Transform of the data of second protocol stack output is the data format that first protocol stack can be recognized, and use should The first protocol stack in protocol processing unit 310 sends the downlink data to the target UE；Or,

The Transmit-Receive Unit 320 is used specifically for receiving the target using the first protocol stack in the protocol processing unit 310 The upstream data that family equipment is sent to the 3rd node, will be exported from first protocol stack by the protocol processing unit 310 The Data Format Transform of data is the data format that the second protocol stack can be recognized, and using in the protocol processing unit 310 Second protocol stack send the upstream data to the Section Point.

Alternatively, the node 300 also includes：Determining unit 320, for determining schedule information, the schedule information is used to refer to Show at least one ginseng in the quantity of user equipment, the transmission rate corresponding to the node and the propagation delay time corresponding to the node Number, wherein, the user equipment is the current user equipment that data are transmitted by the node and the Section Point, corresponding to the node Transmission rate be is determined according to the transmission rate of each user equipment, the propagation delay time corresponding to the node be according to respectively this What the propagation delay time of user equipment was determined；

The Transmit-Receive Unit 320 also with to the Section Point send the determining unit determine the schedule information, in order to The Section Point carries out scheduling of resource according to the schedule information, to transmit the targeted customer between the 3rd node and the node The data of equipment.

Alternatively, corresponding to the node propagation delay time corresponding to transmission rate or the node is according to following any ginseng What number was determined：Type of service, User Priority or quality of service class mark QCI.

Alternatively, the first network is Universal Mobile Telecommunications System UMTS network, and the node is base station NodeB, the 3rd Node is radio network controller (RNC), and second network is Long Term Evolution LTE network, and the Section Point is evolution base station eNodeB.Node

The node 300 of transmission data according to embodiments of the present invention may correspond in the method for the embodiment of the present invention first Node（The website of first network, for example, UMTS websites #1）, also, each unit in the node 300 be module and it is above-mentioned other Operation and/or function is respectively in order to realize the corresponding flow of the method 100 in Fig. 3, for sake of simplicity, will not be repeated here.

The node of transmission data according to embodiments of the present invention, by making system be communicated using two kinds of networks, and The website of first network（First node）The protocol stack that the second network is communicated is configured to, first network can be realized Website communicated with the website of the second network, by make first network access control equipment and the second network website lead to Letter connection, can realize that the access control equipment of first network and the website of the second network are communicated, thus, it is possible to make first Communicated between the access control equipment and website of network via the website of the second network, thereby, it is possible to effectively increase first Communication distance between node and the 3rd node, and then the coverage of first network can be improved, also, by shortening second The distance between node and the 3rd node, can realize the communication of Section Point and the 3rd node by lower cost, due to The second network both deposited by system between first node and Section Point is communicated, without setting up via node and communication link Equipment is connect, system Construction cost is reduce further.

Fig. 6 shows the schematic block diagram of the node 400 of transmission information according to another embodiment of the present invention.The section Point 400 is the website of the second network in communication system, as shown in fig. 6, the node 400 includes：

Transmit-Receive Unit 410, the transmission solicited message for receiving first node transmission, transmission request data is used to indicate The data of node transmission objectives user equipment between the 3rd node and the first node；

Unit 420 is set up in carrying, for being built according to the transfer request message between the 3rd node and the first node Write a biography transmission bearing；

The Transmit-Receive Unit 410 is additionally operable to carry by the transmission, and transmission should between the 3rd node and the first node The data of target UE；

Wherein, the first node is the website of first network in the communication system, during the 3rd node is the communication system The access control equipment of the first network, the first node has the first protocol stack and second protocol stack, the first protocol stack bag The protocol stack communicated between the user equipment of first network and the access control equipment of first network is included, the second protocol stack includes The protocol stack communicated between the user equipment of second network and the website of the second network.

Alternatively, communicated to connect between the node and the 3rd node.

Alternatively, it can be communicated between the node and the 3rd node via fourth node, wherein, the fourth node It is the website of the first network, the node is communicated to connect with the fourth node, and the 3rd node is communicated to connect with the fourth node, And

The carrying set up unit 420 specifically for according to the transfer request message via the fourth node, at Section three Transmission carrying is set up between point and the first node.

Alternatively, the node and the fourth node colocation site.

Alternatively, the Transmit-Receive Unit 410 is additionally operable to receive the schedule information that the first node is sent, wherein, scheduling letter When ceasing quantity for instruction user equipment, the transmission rate corresponding to the first node and the transmission corresponding to the first node At least one parameter of Yanzhong, wherein, the user equipment is current by the first node and the user of the node-node transmission data Equipment, the transmission rate corresponding to the first node is determined according to the transmission rate of the respectively user equipment, the first node Corresponding propagation delay time is determined according to the propagation delay time of the respectively user equipment；

For carrying out scheduling of resource according to the schedule information, to transmit the mesh between the 3rd node and the first node Mark the data of user equipment.

Alternatively, corresponding to the first node propagation delay time corresponding to transmission rate or the first node be according to Under any parameter determine：Type of service, User Priority or quality of service class mark QCI.

Alternatively, the first network is Universal Mobile Telecommunications System UMTS network, and the first node is base station NodeB, should 3rd node is radio network controller (RNC), and second network is Long Term Evolution LTE network, and the node is evolution base station eNodeB。

The node 400 of transmission data according to embodiments of the present invention may correspond in the method for the embodiment of the present invention second Node（The website of second network, for example, LTE websites）, also, each unit in the node 400 is module and other above-mentioned behaviour Make and/or function is respectively in order to realize the corresponding flow of the method 200 in Fig. 4, for sake of simplicity, will not be repeated here.

The node of transmission data according to embodiments of the present invention, by making system be communicated using two kinds of networks, and The website of first network（First node）The protocol stack that the second network is communicated is configured to, first network can be realized Website communicated with the website of the second network, by make first network access control equipment and the second network website lead to Letter connection, can realize that the access control equipment of first network and the website of the second network are communicated, thus, it is possible to make first Communicated between the access control equipment and website of network via the website of the second network, thereby, it is possible to effectively increase first Communication distance between node and the 3rd node, and then the coverage of first network can be improved, also, by shortening second The distance between node and the 3rd node, can realize the communication of Section Point and the 3rd node by lower cost, due to The second network both deposited by system between first node and Section Point is communicated, without setting up via node and communication link Equipment is connect, system Construction cost is reduce further.

More than, the method that transmission data according to embodiments of the present invention are described in detail with reference to Fig. 1 to Fig. 4, below, with reference to The equipment that Fig. 7 to Fig. 8 describes transmission data according to embodiments of the present invention in detail.

Fig. 7 shows the schematic block diagram of the equipment 500 of transmission data according to embodiments of the present invention.The equipment 500 is The website of first network, the 3rd node is the access control equipment of the first network, and Section Point is the website of the second network, should It can be communicated between Section Point and the 3rd node, the equipment 500 has the first protocol stack and second protocol stack, this One protocol stack is used to realize the data processing communicated between the 3rd node and user equipment in the first network, second association View stack is used to realize the data processing communicated between the equipment 500 and the Section Point in second network, as shown in fig. 7, The equipment 500 includes：

Bus 510；

The processor 520 being connected with the bus 510；

The memory 530 being connected with the bus 510；

The transceiver 540 being connected with the bus 510

Wherein, the processor 520 calls the program stored in the memory 530 by the bus 510, with Solicited message is transmitted in controlling the transceiver 540 to be sent to the Section Point, the transmission solicited message is used to indicate the second section The data of point transmission objectives user equipment between the 3rd node and the first node；

For controlling the transceiver 540, via first protocol stack and the second protocol stack, by the Section Point at this The data of the target UE are transmitted between 3rd node and the target UE.

Alternatively, it is provided between the 3rd node, the Section Point and the equipment 500 for transmitting data at least One carrying, and

The processor 520 is additionally operable to the target carrying for determining to be used to transmit the data of the target UE, wherein, the mesh Mark carrying is corresponding with the business belonging to the data of the target UE and the target UE, or, the target is held Carry corresponding with the business belonging to the data of the target UE and the equipment 500；

For controlling the transceiver 540 to be carried by the target, via first protocol stack and the second protocol stack, at this The data of the target UE are transmitted between Section Point and the target UE.

Alternatively, the processor 520 be additionally operable to control the transceiver 540 receive the Section Point send be used for indicate this The carrying configured information of target carrying, wherein, target carrying is that the 3rd node is determined and led at least one carrying from this Know the Section Point；

For according to the carrying configured information, determining that the target is carried.

Alternatively, adaptation layer is provided between first protocol stack and the second protocol stack, the adaptation layer is used for logarithm According to the conversion process carried out between first protocol stack and the second protocol stack, and

The processor 520 is also used for the second protocol stack and receives being sent by the 3rd node for Section Point transmission To the downlink data of the target UE, the data format of the data exported from the second protocol stack is turned by the adaptation layer The data format that first protocol stack can be recognized is changed to, and first protocol stack will be used to be sent to the target UE and is somebody's turn to do Downlink data, or

The processor 520 is additionally operable to the first node and receives the target UE to the 3rd using first protocol stack The upstream data that node is sent, by the adaptation layer by the Data Format Transform of data export from first protocol stack be this The data format that two protocol stacks can be recognized, and send the upstream data to the Section Point using the second protocol stack.

Alternatively, the Section Point is communicated to connect with the 3rd node.

Alternatively, it can be communicated between the Section Point and the 3rd node via fourth node, wherein, the 4th Node is the website of the first network, and the Section Point is communicated to connect with the fourth node, the 3rd node and the fourth node Communication connection.

Alternatively, the Section Point and the fourth node colocation site.

Alternatively, the processor 520 is additionally operable to determine schedule information, and the schedule information is used for the number of instruction user equipment At least one parameter in transmission rate corresponding to amount, the equipment 500 and the propagation delay time corresponding to the equipment 500, wherein, The user equipment is the current user equipment that data are transmitted by the equipment 500 and the Section Point, corresponding to the equipment 500 Transmission rate is to determine that the propagation delay time corresponding to the equipment 500 is root according to the transmission rate of respectively first user equipment Determined according to the propagation delay time of respectively first user equipment；

The schedule information is sent for controlling the transceiver 540 to the Section Point, in order to which the Section Point was according to should Schedule information carries out scheduling of resource, to transmit the data of the target UE between the 3rd node and the equipment 500.

Alternatively, the propagation delay time corresponding to the transmission rate or the first node corresponding to the equipment 500 be according to Under any parameter determine：Type of service, User Priority or quality of service class mark QCI.

Alternatively, the first network is Universal Mobile Telecommunications System UMTS network, and the equipment 500 is base station NodeB, and this Three nodes are radio network controller (RNC), and second network is Long Term Evolution LTE network, and the Section Point is evolution base station eNodeB。

In specific application, the radio communication that equipment 500 can be embedded in or itself can be exactly such as base station etc is set It is standby, it can also include accommodating radiating circuit and the carrier of receiving circuit, to allow to carry out data between equipment 500 and remote location Transmitting and reception.In this embodiment, transceiver 540 includes radiating circuit, receiving circuit, power controller, decoding processor And antenna.Radiating circuit and receiving circuit may be coupled to antenna.In addition, decoder may be with processing in specific different product Device 520 becomes one.

Disclosed each step and logic diagram in the inventive method embodiment can be realized or performed to processor 520. General processor 520 can be microprocessor or the processor can also be any conventional processor, decoder etc..With reference to The step of method disclosed in the embodiment of the present invention, can be embodied directly in hardware processor and perform completion, or use decoding process Hardware and software module combination in device perform completion.Software module can be located at random access memory, flash memory, read-only storage, In the ripe storage medium in this area such as programmable read only memory or electrically erasable programmable memory, register.This is deposited Storage media is located at memory 530, and processor 520 reads the information in memory 530, and the step of the above method is completed with reference to its hardware Suddenly.

It should be understood that in embodiments of the present invention, the processor 520 can be CPU（Central Processing Unit, referred to as " CPU "）, the processor 520 can also be other general processors, digital signal processor （DSP）, application specific integrated circuit（ASIC）, ready-made programmable gate array（FPGA）Or other PLDs, discrete gate Or transistor logic, discrete hardware components etc..General processor can be that microprocessor or the processor can also It is any conventional processor etc..

The memory 530 can include read-only storage and random access memory, and to processor 520 provide instruction and Data.The a part of of memory 530 can also include nonvolatile RAM.For example, memory 530 can also be deposited Store up the information of device type.

The bus 510 can also include power bus, controlling bus and status signal bus in addition in addition to including data/address bus Deng.But for the sake of clear explanation, various buses are all designated as bus 510 in figure.

In implementation process, each step of the above method can be by the integrated logic circuit of the hardware in processor 520 Or the instruction of software form is completed.The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly at hardware Reason device performs completion, or performs completion with the hardware in processor and software module combination.Software module can be located at random Memory, flash memory, read-only storage, the ability such as programmable read only memory or electrically erasable programmable memory, register In the ripe storage medium in domain.The storage medium is located at memory 530, and processor 520 reads the information in memory 530, knot Close the step of its hardware completes the above method.To avoid repeating, it is not detailed herein.

The equipment 500 of transmission data according to embodiments of the present invention may correspond in the method for the embodiment of the present invention first Node（The website of first network, for example, UMTS websites #1）, also, each unit in the equipment 500 be module and it is above-mentioned other Operation and/or function is respectively in order to realize the corresponding flow of the method 100 in Fig. 3, for sake of simplicity, will not be repeated here.

The equipment of transmission data according to embodiments of the present invention, by making system be communicated using two kinds of networks, and The website of first network（First node）The protocol stack that the second network is communicated is configured to, first network can be realized Website communicated with the website of the second network, by make first network access control equipment and the second network website lead to Letter connection, can realize that the access control equipment of first network and the website of the second network are communicated, thus, it is possible to make first Communicated between the access control equipment and website of network via the website of the second network, thereby, it is possible to effectively increase first Communication distance between node and the 3rd node, and then the coverage of first network can be improved, also, by shortening second The distance between node and the 3rd node, can realize the communication of Section Point and the 3rd node by lower cost, due to The second network both deposited by system between first node and Section Point is communicated, without setting up via node and communication link Equipment is connect, system Construction cost is reduce further.

Fig. 8 shows the schematic block diagram of the equipment 600 of transmission data according to embodiments of the present invention.The equipment 600 is The website of second network in communication system, the communication system also includes the 3rd node and first node, wherein, the communication system energy Enough communicated using first network and the second network, the first node is the website of the first network, and the 3rd node is this The access control equipment of first network, the Section Point is the website of second network, and the first node has the first protocol stack With second protocol stack, first protocol stack includes leading between the user equipment of first network and the access control equipment of first network The protocol stack of letter, the second protocol stack includes the agreement communicated between the user equipment and the website of the second network of the second network Stack, as shown in figure 8, the equipment 600 includes：

Bus 610；

The processor 620 being connected with the bus 610；

The memory 630 being connected with the bus 610；

The transceiver 640 being connected with the bus 610

Wherein, the processor 620 calls the program stored in the memory 630 by the bus 610, with In controlling the transceiver 640 to receive the transmission solicited message that the first node is sent, the transmission request data is used to indicate that this sets Standby 600 between the 3rd node and the first node transmission objectives user equipment data；

For transmission carrying to be set up between the 3rd node and the first node according to the transfer request message；

The data of the target UE are transmitted for controlling the transceiver 640 to be carried by the transmission.

Alternatively, it is provided between the 3rd node, the equipment 600 and the first node for transmitting data at least One carrying, and

The target that the processor 620 is used for the data for transmitting the target UE specifically for determination is carried, wherein, should Target carrying is corresponding with the business belonging to the data of the target UE and the target UE, or, the target Carrying is corresponding with the business belonging to the data of the target UE and the first node；

For controlling the transceiver 640 to be carried by the target, transmission should between the 3rd node and the first node The data of target UE.

Alternatively, the processor 620 be additionally operable to control the transceiver 640 receive the 3rd node send be used for indicate this The carrying configured information of target carrying, wherein, target carrying is that the 3rd node is determined from this at least one carrying；

For according to the carrying configured information, determining that the target is carried；

The carrying configured information is sent for controlling the transceiver 640 to the first node, in order to the first node, root According to the carrying configured information, determine that the target is carried, and carried by the target, via first protocol stack and the second protocol Stack, transmits the data of the target UE between the equipment 600 and the target UE.

Alternatively, it is communicatively coupled between the node of equipment 600 and the 3rd.

Alternatively, it can be communicated between the equipment 600 and the 3rd node via fourth node, wherein, the 4th Node is the website of the first network, and the equipment 600 is communicated to connect with the fourth node, and the 3rd node leads to the fourth node Letter connection, and

The processor 620 specifically for according to the transfer request message via the fourth node, in the 3rd node and should Transmission carrying is set up between first node.

Alternatively, the equipment 600 and the fourth node colocation site.

Alternatively, the processor 620 is additionally operable to control the transceiver 640 to receive the schedule information that the first node is sent, Wherein, the schedule information is used for the quantity of instruction user equipment, the transmission rate corresponding to the first node and the first node At least one parameter in corresponding propagation delay time, wherein, the user equipment is current by the first node and the equipment The user equipment of 600 transmission data, the transmission rate corresponding to the first node is the transmission rate according to the respectively user equipment Determine, the propagation delay time corresponding to the first node is determined according to the propagation delay time of the respectively user equipment；

For carrying out scheduling of resource according to the schedule information, to transmit the mesh between the 3rd node and the first node Mark the data of user equipment.

Alternatively, corresponding to the first node propagation delay time corresponding to transmission rate or the first node be according to Under any parameter determine：Type of service, User Priority or quality of service class mark QCI.

Alternatively, the first network is Universal Mobile Telecommunications System UMTS network, and the first node is base station NodeB, should 3rd node is radio network controller (RNC), and second network is Long Term Evolution LTE network, and the equipment 600 is evolution base station eNodeB。

In specific application, the radio communication that equipment 600 can be embedded in or itself can be exactly such as base station etc is set It is standby, it can also include accommodating radiating circuit and the carrier of receiving circuit, to allow to carry out data between equipment 600 and remote location Transmitting and reception.In this embodiment, transceiver 640 includes radiating circuit, receiving circuit, power controller, decoding processor And antenna.Radiating circuit and receiving circuit may be coupled to antenna.In addition, decoder may be with processing in specific different product Device 620 becomes one.

Disclosed each step and logic diagram in the inventive method embodiment can be realized or performed to processor 620. General processor 620 can be microprocessor or the processor can also be any conventional processor, decoder etc..With reference to The step of method disclosed in the embodiment of the present invention, can be embodied directly in hardware processor and perform completion, or use decoding process Hardware and software module combination in device perform completion.Software module can be located at random access memory, flash memory, read-only storage, In the ripe storage medium in this area such as programmable read only memory or electrically erasable programmable memory, register.This is deposited Storage media is located at memory 630, and processor 620 reads the information in memory 630, and the step of the above method is completed with reference to its hardware Suddenly.

It should be understood that in embodiments of the present invention, the processor 620 can be CPU（Central Processing Unit, referred to as " CPU "）, the processor 620 can also be other general processors, digital signal processor （DSP）, application specific integrated circuit（ASIC）, ready-made programmable gate array（FPGA）Or other PLDs, discrete gate Or transistor logic, discrete hardware components etc..General processor can be that microprocessor or the processor can also It is any conventional processor etc..

The memory 630 can include read-only storage and random access memory, and to processor 620 provide instruction and Data.The a part of of memory 630 can also include nonvolatile RAM.For example, memory 630 can also be deposited Store up the information of device type.

The bus 610 can also include power bus, controlling bus and status signal bus in addition in addition to including data/address bus Deng.But for the sake of clear explanation, various buses are all designated as bus 610 in figure.

In implementation process, each step of the above method can be by the integrated logic circuit of the hardware in processor 620 Or the instruction of software form is completed.The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly at hardware Reason device performs completion, or performs completion with the hardware in processor and software module combination.Software module can be located at random Memory, flash memory, read-only storage, the ability such as programmable read only memory or electrically erasable programmable memory, register In the ripe storage medium in domain.The storage medium is located at memory 630, and processor 620 reads the information in memory 630, knot Close the step of its hardware completes the above method.To avoid repeating, it is not detailed herein.

The equipment 600 of transmission data according to embodiments of the present invention may correspond in the method for the embodiment of the present invention second Node（The website of second network, for example, LTE websites）, also, each unit in the equipment 600 is module and other above-mentioned behaviour Make and/or function is respectively in order to realize the corresponding flow of the method 200 in Fig. 4, for sake of simplicity, will not be repeated here.

The equipment of transmission data according to embodiments of the present invention, by making system be communicated using two kinds of networks, and The website of first network（First node）The protocol stack that the second network is communicated is configured to, first network can be realized Website communicated with the website of the second network, by make first network access control equipment and the second network website lead to Letter connection, can realize that the access control equipment of first network and the website of the second network are communicated, thus, it is possible to make first Communicated between the access control equipment and website of network via the website of the second network, thereby, it is possible to effectively increase first Communication distance between node and the 3rd node, and then the coverage of first network can be improved, also, by shortening second The distance between node and the 3rd node, can realize the communication of Section Point and the 3rd node by lower cost, due to The second network both deposited by system between first node and Section Point is communicated, without setting up via node and communication link Equipment is connect, system Construction cost is reduce further.

More than, the method that transmission data according to embodiments of the present invention are described in detail with reference to Fig. 1 to Fig. 4, below, with reference to The system that Fig. 9 describes transmission data according to embodiments of the present invention in detail.

Fig. 9 is the schematic block diagram of the system 700 of the transmission data of one embodiment of the invention.The communication system 700 can Communicated using first network and the second network, as shown in figure 9, the system 700 includes：

First node 710, as the website of the first network, specifically there is the first protocol stack and second protocol stack, this first Protocol stack includes the protocol stack communicated between the user equipment and the access control equipment of first network of first network, second association View stack includes the protocol stack communicated between the user equipment and the website of the second network of the second network, and the first node 710 is used for Transmission solicited message is sent to Section Point 720, the transmission solicited message is used to indicate the Section Point 720 in the 3rd node The data of transmission objectives user equipment between 730 and the first node 710, and via the first protocol stack and second protocol stack, lead to Cross the data that the Section Point 720 transmits the target UE between the 3rd node 730 and the target UE；

Section Point 720, as the website of second network, is asked for receiving transmission request, and according to the transmission The data of the target UE are transmitted between the 3rd node 730 and the first node 710；

3rd node 730, as the access control equipment of the first network, for via the first node 710 and this Two nodes 720, transmit the data of the target UE between the target UE.

Alternatively, the Section Point 720 is communicated to connect with the 3rd node 730.

Alternatively, it can be communicated between the Section Point 720 and the 3rd node 730 via fourth node, wherein, The fourth node is the website of the first network, and the Section Point 720 is communicated to connect with the fourth node, the 3rd node 730 Communicated to connect with the fourth node.

Alternatively, the Section Point 720 and the fourth node colocation site.

Alternatively, the first node 710 is additionally operable to the schedule information sent to the Section Point 720, wherein, scheduling letter Cease corresponding to quantity for instruction user equipment, the transmission rate corresponding to the first node 710 and the first node 710 At least one parameter in propagation delay time, wherein, the user equipment is current by the first node 710 and the Section Point The user equipment of 720 transmission data, the transmission rate corresponding to the first node 710 is the transmission speed according to the respectively user equipment What rate was determined, the propagation delay time corresponding to the first node 710 is determined according to the propagation delay time of the respectively user equipment；

The Section Point 720 is additionally operable to carry out scheduling of resource according to the schedule information, with the 3rd node 730 and this The data of the target UE are transmitted between one node 710.

Alternatively, corresponding to the first node 710 propagation delay time corresponding to transmission rate or the first node 710 is Determined according to following any parameter：Type of service, User Priority or quality of service class mark QCI.

Alternatively, the first network is Universal Mobile Telecommunications System UMTS network, and the first node 710 is base station NodeB, 3rd node 730 is radio network controller (RNC), and second network is Long Term Evolution LTE network, and the Section Point 720 is Evolution base station eNodeB.

In the system 700 of transmission data according to embodiments of the present invention, first node 710 may correspond to the embodiment of the present invention Method in first node（The website of first network, for example, UMTS websites #1）, also, each list in the first node 710 Member be module and other above-mentioned operation and/or functions respectively in order to realize the corresponding flow of the method 100 in Fig. 3, for sake of simplicity, It will not be repeated here.The Section Point that Section Point 720 may correspond in the method for the embodiment of the present invention（The station of second network Point, for example, LTE websites）, also, each unit in the Section Point 720 is module and other above-mentioned operation and/or functions point Not in order to realize the corresponding flow of the method 200 in Fig. 4, for sake of simplicity, will not be repeated here.3rd node 730 may correspond to The 3rd node in the method for the embodiment of the present invention（The access control equipment of first network, for example, RNC）.

The system of transmission data according to embodiments of the present invention, by making system be communicated using two kinds of networks, and The website of first network（First node）The protocol stack that the second network is communicated is configured to, first network can be realized Website communicated with the website of the second network, by make first network access control equipment and the second network website lead to Letter connection, can realize that the access control equipment of first network and the website of the second network are communicated, thus, it is possible to make first Communicated between the access control equipment and website of network via the website of the second network, thereby, it is possible to effectively increase first Communication distance between node and the 3rd node, and then the coverage of first network can be improved, also, by shortening second The distance between node and the 3rd node, can realize the communication of Section Point and the 3rd node by lower cost, due to The second network both deposited by system between first node and Section Point is communicated, without setting up via node and communication link Equipment is connect, system Construction cost is reduce further.

It should be understood that the terms "and/or", a kind of only incidence relation for describing affiliated partner, expression can be deposited In three kinds of relations, for example, A and/or B, can be represented：Individualism A, while there is A and B, these three situations of individualism B. In addition, character "/" herein, it is a kind of relation of "or" to typically represent forward-backward correlation object.

It should be understood that in various embodiments of the present invention, the size of the sequence number of above-mentioned each process is not meant to that execution is suitable The priority of sequence, the execution sequence of each process should be determined with its function and internal logic, without the implementation of the reply embodiment of the present invention Process constitutes any limit.

Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein Member and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually Performed with hardware or software mode, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed The scope of the present invention.

It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.

, can be with several embodiments provided herein, it should be understood that disclosed systems, devices and methods Realize by another way.For example, device embodiment described above is only schematical, for example, the unit Divide, only a kind of division of logic function there can be other dividing mode when actually realizing, such as multiple units or component Another system can be combined or be desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or The coupling each other discussed or direct-coupling or communication connection can be the indirect couplings of device or unit by some interfaces Close or communicate to connect, can be electrical, machinery or other forms.

The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs 's.

In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also That unit is individually physically present, can also two or more units it is integrated in a unit.

If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment（Can be individual People's computer, server, or network equipment etc.）Perform all or part of step of each embodiment methods described of the invention. And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage（ROM, Read-Only Memory）, arbitrary access deposits Reservoir（RAM, Random Access Memory）, magnetic disc or CD etc. are various can be with the medium of store program codes.

The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (34)

1. a kind of method for transmitting data, it is characterised in that performed by the first node in communication system, the communication system is also Including the 3rd node and Section Point, wherein, the communication system can use first network and the second network to be communicated, institute The website that first node is the first network is stated, the 3rd node is the access control equipment of the first network, described Section Point is the website of second network, and the first node has the first protocol stack and second protocol stack, described first Protocol stack includes the protocol stack communicated between the user equipment and the access control equipment of first network of first network, described second Protocol stack includes the protocol stack communicated between the user equipment and the website of the second network of the second network, and methods described includes：

The first node sends transmission solicited message to the Section Point, and the transmission solicited message is used to indicate described the The data of two nodes transmission objectives user equipment between the 3rd node and the first node；

The first node is via first protocol stack and the second protocol stack, by the Section Point the described 3rd The data of the target UE are transmitted between node and the target UE.

2. according to the method described in claim 1, it is characterised in that between first protocol stack and the second protocol stack Adaptation layer is provided with, the adaptation layer is used to carry out data turning between first protocol stack and the second protocol stack Processing is changed, and

The first node is via first protocol stack and the second protocol stack, by the Section Point the described 3rd The data of the target UE are transmitted between node and the target UE, including：

The first node receives being sent to by the 3rd node for the Section Point transmission using the second protocol stack The downlink data of the target UE, by the adaptation layer by the data lattice of the data exported from the second protocol stack Formula is converted to the data format that first protocol stack can be recognized, and will use first protocol stack to the targeted customer Equipment sends the downlink data, or

The first node using first protocol stack receive the target UE to the 3rd node send it is upper Row data, by the adaptation layer by the Data Format Transform of the data exported from first protocol stack be the second protocol The data format that stack can be recognized, and send the upstream data to the Section Point using the second protocol stack.

3. method according to claim 1 or 2, it is characterised in that the Section Point and the 3rd node communication link Connect.

4. method according to claim 1 or 2, it is characterised in that energy between the Section Point and the 3rd node It is enough to be communicated via fourth node, wherein, the fourth node is the website of the first network, the Section Point and institute Fourth node communication connection is stated, the 3rd node is communicated to connect with the fourth node.

5. method according to claim 4, it is characterised in that the Section Point and the fourth node colocation site.

6. method according to claim 1 or 2, it is characterised in that methods described also includes：

The first node determines schedule information, and the schedule information is used to indicate the quantity of the user equipment, described first At least one parameter in the propagation delay time corresponding to transmission rate and the first node corresponding to node, wherein, it is described User equipment is the current user equipment that data are transmitted by the first node and the Section Point, the first node institute Corresponding transmission rate is determined according to the transmission rate of each user equipment, during transmission corresponding to the first node Prolong is according to the determination of the propagation delay time of each user equipment；

The first node sends schedule information to the Section Point, in order to which the Section Point is according to the schedule information Scheduling of resource is carried out, to transmit the data of the target UE between the 3rd node and the first node.

7. method according to claim 6, it is characterised in that the transmission rate corresponding to the first node or described Propagation delay time corresponding to one node is determined according to following any parameter：Type of service, User Priority or service quality Classification logotype QCI.

8. method according to claim 1 or 2, it is characterised in that the first network is Universal Mobile Telecommunications System UMTS network, the first node is base station NodeB, and the 3rd node is radio network controller (RNC), second network For Long Term Evolution LTE network, the Section Point is evolution base station eNodeB.

9. a kind of method for transmitting data, it is characterised in that performed by the Section Point in communication system, the communication system is also Including the 3rd node and first node, wherein, the communication system can use first network and the second network to be communicated, institute The website that first node is the first network is stated, the 3rd node is the access control equipment of the first network, described Section Point is the website of second network, and the first node has the first protocol stack and second protocol stack, described first Protocol stack includes the protocol stack communicated between the user equipment and the access control equipment of first network of first network, described second Protocol stack includes the protocol stack communicated between the user equipment and the website of the second network of the second network, and methods described includes：

The Section Point receives the transmission solicited message that the first node is sent, and the transmission request data is used to indicate institute State the data of Section Point transmission objectives user equipment between the 3rd node and the first node；

The Section Point sets up transmission according to the transfer request message between the 3rd node and the first node Carrying；

The Section Point transmits the data of the target UE by the transmission carrying.

10. method according to claim 9, it is characterised in that carried out between the Section Point and the 3rd node Communication connection.

11. method according to claim 9, it is characterised in that can between the Section Point and the 3rd node Communicated via fourth node, wherein, the fourth node is the website of the first network, the Section Point with it is described Fourth node is communicated to connect, and the 3rd node is communicated to connect with the fourth node, and

The Section Point sets up transmission according to the transfer request message between the 3rd node and the first node Carrying, including：

The Section Point according to the transfer request message via the fourth node, in the 3rd node and described first Transmission carrying is set up between node.

12. method according to claim 11, it is characterised in that the Section Point and the fourth node colocation site.

13. the method according to any one of claim 9 to 12, it is characterised in that the Section Point is the described 3rd The data of the target UE are transmitted between node and the first node, including：

The Section Point receives the schedule information that the first node is sent, wherein, the schedule information is used for instruction user In the propagation delay time corresponding to transmission rate and the first node corresponding to the quantity of equipment, the first node at least One parameter, wherein, the user equipment is the current user that data are transmitted by the first node and the Section Point Equipment, the transmission rate corresponding to the first node is determined according to the transmission rate of each user equipment, described Propagation delay time corresponding to one node is determined according to the propagation delay time of each user equipment；

The Section Point carries out scheduling of resource according to the schedule information, with the 3rd node and the first node it Between transmit the data of the target UE.

14. method according to claim 13, it is characterised in that the transmission rate or described corresponding to the first node Propagation delay time corresponding to first node is determined according to following any parameter：Type of service, User Priority or Service Quality Measure classification logotype QCI.

15. the method according to any one of claim 9 to 12, it is characterised in that the first network is General Mobile Communication system UMTS network, the first node is base station NodeB, and the 3rd node is radio network controller (RNC), described Second network is Long Term Evolution LTE network, and the Section Point is evolution base station eNodeB.

16. a kind of node for transmitting data, it is characterised in that the node is the website of first network in communication system, described Node includes：

Protocol processing unit, for realize the user equipment of the first network and the first network access control equipment it Between the first protocol stack processing for communicating, and for realizing between the user equipment of the second network and the website of second network The second protocol stack processing of communication；

Transmit-Receive Unit, for sending transmission solicited message to Section Point, the transmission solicited message is used to indicate described second The data of node transmission objectives user equipment between the 3rd node and the node, and for will be via the protocol processes The data of the target UE of cell processing, by the Section Point in the 3rd node and the targeted customer Transmitted between equipment；

Wherein, the 3rd node is the access control equipment of first network described in the communication system, the Section Point It is the website of the second network described in the communication system.

17. node according to claim 16, it is characterised in that the protocol processing unit is additionally operable to carry out data Conversion process between first protocol stack and the second protocol stack, and the Transmit-Receive Unit is specifically for using described What the second protocol stack reception Section Point in protocol processing unit was sent is sent to the target by the 3rd node The downlink data of user equipment, by the protocol processing unit by the data format of the data exported from the second protocol stack Be converted to the data format that first protocol stack can be recognized, and using the first protocol stack in the protocol processing unit to The target UE sends the downlink data；Or,

The Transmit-Receive Unit is set specifically for receiving the targeted customer using the first protocol stack in the protocol processing unit The standby upstream data sent to the 3rd node, the number that will be exported by the protocol processing unit from first protocol stack According to Data Format Transform be the data format that can recognize of the second protocol stack, and using in the protocol processing unit Second protocol stack sends the upstream data to the Section Point.

18. the node according to claim 16 or 17, it is characterised in that the node also includes：Determining unit, for true Determine schedule information, the schedule information is used for the quantity of instruction user equipment, the transmission rate corresponding to the node and described At least one parameter in propagation delay time corresponding to node, wherein, the user equipment is current by the node and institute The user equipment that Section Point transmits data is stated, the transmission rate corresponding to the node is the biography according to each user equipment What defeated speed was determined, the propagation delay time corresponding to the node is determined according to the propagation delay time of each user equipment；

The Transmit-Receive Unit also with sending the schedule information that the determining unit is determined to the Section Point, in order to The Section Point carries out scheduling of resource according to the schedule information, to transmit institute between the 3rd node and the node State the data of target UE.

19. node according to claim 18, it is characterised in that transmission rate or the node corresponding to the node Corresponding propagation delay time is determined according to following any parameter：Type of service, User Priority or quality of service class mark Know QCI.

20. the node according to claim 16 or 17, it is characterised in that the first network is Universal Mobile Telecommunications System UMTS network, the node is base station NodeB, and the 3rd node is radio network controller (RNC), and second network is length Phase evolution LTE network, the Section Point is evolution base station eNodeB.

21. a kind of node for transmitting data, it is characterised in that the node is the website of the second network in communication system, described Node includes：

Transmit-Receive Unit, the transmission solicited message for receiving first node transmission, the transmission request data is described for indicating The data of node transmission objectives user equipment between the 3rd node and the first node；

Unit is set up in carrying, for being set up according to the transfer request message between the 3rd node and the first node Transmission carrying；

The Transmit-Receive Unit is additionally operable to carry by the transmission, and institute is transmitted between the 3rd node and the first node State the data of target UE；

Wherein, the first node is the website of first network in the communication system, and the 3rd node is the communication system The access control equipment of first network described in system, the first node has the first protocol stack and second protocol stack, described the The protocol stack communicated between the user equipment and the access control equipment of first network of one protocol stack including first network, described the Two protocol stacks include the protocol stack communicated between the user equipment and the website of the second network of the second network.

22. node according to claim 21, it is characterised in that communication link between the node and the 3rd node Connect.

23. node according to claim 21, it is characterised in that can be via between the node and the 3rd node Fourth node is communicated, wherein, the fourth node is the website of the first network, the node and the fourth node Communication connection, the 3rd node is communicated to connect with the fourth node, and

It is described carrying set up unit specifically for according to the transfer request message via the fourth node, at described Section three Transmission carrying is set up between point and the first node.

24. node according to claim 23, it is characterised in that the node and the fourth node colocation site.

25. the node according to any one of claim 21 to 24, it is characterised in that the Transmit-Receive Unit is additionally operable to receive The schedule information that the first node is sent, wherein, the schedule information is used for the quantity of instruction user equipment, the first segment At least one parameter in propagation delay time corresponding to the corresponding transmission rate of point and the first node, wherein, it is described to use Family equipment is current by the first node and the user equipment of the node-node transmission data, corresponding to the first node Transmission rate is to determine that the propagation delay time corresponding to the first node is root according to the transmission rate of each user equipment Determined according to the propagation delay time of each user equipment；

For carrying out scheduling of resource according to the schedule information, to transmit institute between the 3rd node and the first node State the data of target UE.

26. node according to claim 25, it is characterised in that the transmission rate or described corresponding to the first node Propagation delay time corresponding to first node is determined according to following any parameter：Type of service, User Priority or Service Quality Measure classification logotype QCI.

27. the node according to any one of claim 21 to 24, it is characterised in that the first network is logical for General Mobile News system UMTS network, the first node is base station NodeB, and the 3rd node is radio network controller (RNC), described the Two networks are Long Term Evolution LTE network, and the node is evolution base station eNodeB.

28. a kind of system for transmitting data, it is characterised in that the system can use first network and the second network to be led to Letter, the system includes：

First node, as the website of the first network, specifically there is the first protocol stack and second protocol stack, first agreement Stack includes the protocol stack communicated between the user equipment and the access control equipment of first network of first network, the second protocol The protocol stack communicated between the user equipment and the website of the second network of stack including the second network, the first node is used for the Two nodes send transmission solicited message, and the transmission solicited message is used to indicate the Section Point in the 3rd node and described the The data of transmission objectives user equipment between one node, and via the first protocol stack and second protocol stack, pass through the second section Point transmits the data of the target UE between the 3rd node and the target UE；

Section Point, as the website of second network, exists for receiving the transmission request, and according to the transmission request The data of the target UE are transmitted between 3rd node and the first node；

3rd node, as the access control equipment of the first network, for via the first node and the second section The data of the target UE are transmitted between point, with the target UE.

29. system according to claim 28, it is characterised in that the Section Point and the 3rd node communication link Connect.

30. system according to claim 28, it is characterised in that can between the Section Point and the 3rd node Communicated via fourth node, wherein, the fourth node is the website of the first network, the Section Point with it is described Fourth node is communicated to connect, and the 3rd node is communicated to connect with the fourth node.

31. system according to claim 30, it is characterised in that the Section Point and the fourth node colocation site.

32. the system according to any one of claim 28 to 31, it is characterised in that the first node is additionally operable to institute The schedule information of Section Point transmission is stated, wherein, the schedule information is used for the quantity of instruction user equipment, the first node At least one parameter in propagation delay time corresponding to corresponding transmission rate and the first node, wherein, the user Equipment is the current user equipment that data are transmitted by the first node and the Section Point, corresponding to the first node Transmission rate be to be determined according to the transmission rate of each user equipment, the propagation delay time corresponding to the first node is Determined according to the propagation delay time of each user equipment；

The Section Point is additionally operable to carry out scheduling of resource according to the schedule information, with the 3rd node and described first The data of the target UE are transmitted between node.

33. system according to claim 32, it is characterised in that the transmission rate or described corresponding to the first node Propagation delay time corresponding to first node is determined according to following any parameter：Type of service, User Priority or Service Quality Measure classification logotype QCI.

34. the system according to any one of claim 28 to 31, it is characterised in that the first network is logical for General Mobile News system UMTS network, the first node is base station NodeB, and the 3rd node is radio network controller (RNC), described the Two networks are Long Term Evolution LTE network, and the Section Point is evolution base station eNodeB.