CN102625489B - A kind of base station, communication system and data processing method - Google Patents

Abstract

The present invention provides a base station, a communication system, and a data processing method. The base station includes: a core control module, a routing data interface connected to the core control module, a wireless interface, and a wired interface; the routing data interface is used for Connect other base stations; the wireless interface is used to connect mobile terminals; the wired interface is used to connect fixed terminals; the core control module is used to parse out the data received from the wireless interface, wired interface or routing data interface The destination address, and transmit the data according to the destination address, so that the data can be exchanged between the mobile terminal or the fixed terminal and other base stations, and between the base stations. The technical solution of the present invention replaces the data in the prior art after the data is processed by the base station, and then the data is routed by the upper-layer network element equipment, which solves the problem of occupying a large number of upper-layer network element equipment resources in the existing fixed and mobile fusion solution, fully Utilize transmission resources on the access network side.

Description

A base station, communication system and data processing method

technical field

Embodiments of the present invention relate to the field of communication technologies, and in particular, to a base station, a communication system, and a data processing method.

Background technique

At present, mobile users and fixed users obtain services from service platforms or servers through mobile communication systems and fixed broadband access methods respectively. Figure 1 is a schematic diagram of the framework of the access service platform for mobile users and fixed users in the prior art. As shown in Figure 1, mobile users and fixed users access the network through different systems, and different access networks are based on different bearers Network, such as: the data of mobile users is aggregated and transmitted through the base station and then through the mobile bearer network, and finally accesses the Internet or service platform through the upper network element equipment; for fixed users, the data will be further aggregated to the fixed network through hubs and switches. Routers in the bearer network are connected to the Internet or service platforms. Therefore, for different systems, different bearer networks need to be built at present, and corresponding central office access facilities and base station facilities need to be built at user premises. The solid line in the figure shows the transmission relationship between data, and the dotted line shows the bearer network.

With the development of communication technology, the full-service mode combining fixed and mobile has gradually become a new demand of people, and people hope to provide a full range of fixed-mobile convergence solutions. In the prior art, there are already some solutions for integrating fixed and mobile. For example, the Chinese patent with publication number CN101202718 discloses a system, device and data transmission method supporting fixed and mobile integration. The system includes sequentially connected core network CN, general base station controller GBSC, and general access network equipment GANE; among them, GANE is used to adopt standard mobile network transmission protocol, process fixed user data stream as mobile user data, and send GBSC and CN; In the data from GBSC, fixed user data flow and mobile user data are distinguished; CN and GBSC are respectively used to interact with GBSC using standard mobile network transmission protocols. The base station processes the fixed user data flow as a mobile user, and then realizes the integration of fixed and mobile through transmission between the base station and the upper-layer network element equipment. However, in this fusion method, wired and wireless data need to be processed by the base station and then routed by the data gateway of the upper-layer network element device. In this process, a large number of upper-layer network element equipment resources need to be occupied, which is also an urgent problem to be solved in the current communication field.

Contents of the invention

The purpose of the embodiments of the present invention is to provide a base station, a communication system and a data processing method, so as to solve the problem of occupying a large number of upper-layer network element equipment resources in the existing fixed-mobile fusion solution.

An embodiment of the present invention provides a base station, including:

A core control module, a routing data interface, a wireless interface, and a wired interface connected to the core control module;

The routing data interface is used to connect to other base stations;

The wireless interface is used to connect to a mobile terminal;

The wired interface is used to connect to a fixed terminal;

The core control module is used to resolve the destination address of the data from the data received by the wireless interface, wired interface or routing data interface, and transmit the data according to the destination address, so that the Data is exchanged between the mobile terminal or the fixed terminal and the other base stations, and between base stations.

The present invention provides a communication system, comprising: a plurality of base stations, each of which is the base station according to any one of claims 1-8, and the plurality of base stations are connected to each other through respective routing data interfaces.

The present invention also provides a data processing method based on the base station, wherein the method includes:

The base station transmits the data according to the destination address of the data received from the wireless interface, the wired interface or the routing data interface, so that the data can be transmitted between the mobile terminal connected to the wireless interface and the fixed terminal connected to the wired interface. Or interact with other base stations connected to the routing data interface, or between base stations.

The base station, communication system, and data processing method provided by the embodiments of the present invention adopt the above-mentioned technical solution, and set a routing data interface for direct communication between base stations on the base station, and receive data from a wireless interface, a wired interface, or a routing data interface. The destination address of the data is analyzed from the data, and the data is transmitted according to the destination address, so that the base station has the function of routing, and the wired or wireless data that needs to be transmitted between the base stations can be transmitted locally through the routing data interface set on the base station. Data routing, without the need for data processing by the base station, and then sending the upper-layer network element equipment for data routing, which solves the problem that data transmission occupies a large number of upper-layer network element equipment resources in the existing fixed and mobile convergence solutions, and makes full use of base station access Transmission resources on the network side.

Description of drawings

Fig. 1 is the frame schematic diagram of the access service platform of mobile user and fixed user in the prior art;

FIG. 2 is a schematic structural diagram of a base station in the prior art;

FIG. 3A is a schematic structural diagram of a base station provided by an embodiment of the present invention;

FIG. 3B is a schematic diagram of interconnection of a routing data interface of a base station provided by an embodiment of the present invention;

FIG. 4 is a schematic diagram of the application of the base station shown in FIG. 3A;

FIG. 5 is a schematic structural diagram of another base station provided by an embodiment of the present invention;

FIG. 6 is an application schematic diagram of another base station shown in FIG. 5;

FIG. 7 is a schematic structural diagram of another base station provided by an embodiment of the present invention;

FIG. 8 is an application schematic diagram of another base station shown in FIG. 7;

FIG. 9 is a schematic structural diagram of a communication system provided by an embodiment of the present invention.

Detailed ways

FIG. 2 is a schematic structural diagram of a base station in the prior art. As shown in FIG. 2, in an existing mobile communication system, a key module of a base station is a core control module 200, and the main functions of the core control module 200 are: in the downlink direction, Receive data from the upper-layer network element device 207 input by the upper-layer data interface 204, such as the third-generation mobile communication technology (3rd-generation, 3G), the serving support node (ServingGPRSSUPPORTNODE, SGSN), long-term evolution (LongTermEvolution, LTE) The signaling gateway (Signaling-GateWay, S-GW) data in the network is scheduled according to internal resource conditions, and the IP data packet is forwarded to the basic module in the physical layer data processing module 202 through the data interface 205 for processing. And send the data modulated and encoded by the physical layer data processing module 202 to the mobile terminal through the wireless interface 203; in the uplink direction, receive mobile terminal user data through the wireless interface 203, and send these data to the physical layer data processing module 202 performs demodulation, decoding, etc., and encapsulates the processed data into an IP data packet, and sends it to the upper network element device 207.

The physical layer data processing module 202 includes a plurality of basic modules, which can process multiple data streams in parallel. The function of the physical layer data processing module 202 is mainly to: modulate/modulate the data forwarded to the physical layer data processing module 202 Demodulation, encoding/decoding, can support all types of physical encoding on various physical channels, such as pilot frequency, common channel and dedicated channel, etc.

FIG. 3A is a schematic structural diagram of a base station provided by an embodiment of the present invention, and FIG. 4 is a schematic diagram of the application of the base station shown in FIG. 3A. In combination with FIG. 3A and FIG. , a routing data interface 101, a wireless interface 102, and a wired interface 103 connected to the core control module 100; wherein, the routing data interface 101 is used to connect to other base stations 20, and in this embodiment, only connecting with a base station through a routing data interface is taken as an example , in the actual setting, a base station can be connected with multiple base stations through the routing data interface at the same time; the wireless interface 102 is used to connect the mobile terminal 104; the wired interface 103 is used to connect the fixed terminal 105; in addition, in this embodiment, the routing data interface 101 The input and output data are in the form of IP packets as an example. In this embodiment, the core control module 100 is used to parse out the destination address of the data from the data received by the wireless interface 102, the wired interface 103 or the routing data interface 101, and transmit the data according to the destination address, so that the data is The mobile terminal 104 or the fixed terminal 105 interacts with other base stations 20 .

Since the routing data interface 101 is connected to the base station, it realizes the communication interface between the base station and the base station, and its data transmission can adopt a privatized protocol (such as the same preset protocol used by both communication parties) or a general-purpose IP interface. . FIG. 3B is a schematic diagram of the interconnection of a routing data interface of a base station provided by an embodiment of the present invention. As shown in FIG. Including the corresponding business data layer, general data transmission layer, UDP layer, IP layer, data link layer, and physical layer. Signaling and data can be transmitted through corresponding layers to realize communication between the base station 10 and the base station 20 .

In this embodiment, by setting a routing data interface for direct communication between base stations in the base station, the destination address of the data is resolved from the data received by the wireless interface, wired interface or routing data interface, and the data is processed according to the destination address. For transmission, the base station has the function of routing, and the wired or wireless data that needs to be transmitted between the base stations can be routed locally through the routing data interface set on the base station, without the need for data processing by the base station before sending to the upper-layer network element equipment Carry out data routing, that is, the data processing and routing mode of the traditional base station shown in Figure 2, which solves the problem that data transmission occupies a large number of upper-layer network element equipment resources in the existing fixed and mobile convergence solutions, and makes full use of the transmission on the access network side of the base station resource.

Furthermore, since the base station provided in this embodiment needs to have the function of processing wired data accessed through the wired interface 103 and wireless data accessed through the wireless interface 102 at the same time, the data frame formats used for the two types of access data transmission and The physical layer coding methods are different, specifically, for example, the wireless data is in the Wideband Code Division Multiple Access (WCDMA) physical layer frame format, and its coding method adopts the channel coding specified in the 3rd Generation Partnership Project (3GPP) protocol The wired data is in Ethernet frame format, such as IEEE802.3ae frame format, etc., and the physical layer encoding method is the 4B/5B encoding stipulated in the Institute of Electrical and Electronics Engineers (Institute of Electrical and Electronics Engineers, IEEE) protocol.

FIG. 5 is a schematic structural diagram of another base station provided by an embodiment of the present invention. FIG. 6 is a schematic diagram of an application of another base station shown in FIG. On the basis of the base station 10, it also includes: a data processing interface 106 connected to the core control module 100, a physical layer data processing module 107 connected to the data processing interface 106; the physical layer data processing module 107 includes: a wired data processing module 108, It is used to process the data sent by the core control module 100 according to the transmission format and transmission protocol of wired data access, such as the transmission format and transmission protocol of IEEE802.3ae, Ethernet or other fixed transmission technologies, and process the data sent by the core control module 100 The final data is sent to the core control module 100 through the data processing interface 106; the specific wired data processing process includes performing operations such as modulation or demodulation, encoding or decoding, framing or deframing of the wired data.

Wireless data processing module 109, is used for according to the transmission format and transmission agreement of wireless data access, such as wideband code division multiple access (WidebandCodeDivisionMultipleAccess, WCDMA) media access control (MediaAccessControl, MAC) protocol, radio link control layer (RadioLinkControl, The data processing format stipulated in the RLC) protocol processes the data sent by the core control module 100, and sends the processed data to the core control module 100 through the data processing interface 106. The specific wireless data processing process is modulation or demodulation , encoding or decoding, inserting pilot signals, framing or deframing and other operations.

Further, the core control module 100 in the above-mentioned embodiment includes:

The first unit is used to receive data from the routing data interface 101, strip the data of the IP data packet control header according to the transmission format of the base station, extract the IP data packet, and encapsulate the control information before the IP data packet, and the control message that needs to be encapsulated , mainly information such as the address of the forwarding point passed through in the routing process and character control messages, such as the identification of whether to forward, etc.; determine whether the transmission mode of the IP data packet is wireless transmission or wired transmission according to the destination address in the IP data packet header , and correspondingly send the IP data packet to the wireless data processing module 109 or the wired data processing module 108 according to the transmission mode; the second unit is used to receive the IP data packet processed by the wired data processing module 108 or the wireless data processing module 109, And send the processed IP data packet to the wireless interface 102 or the wired interface 103 according to the transmission mode determined by the first unit.

The above process is the downlink process of the data input by the routing data interface 101. The core control module 100 sends the data to the corresponding physical layer data processing module 107 for processing by judging the destination address of the data from the routing data interface 101. After the processing is completed Then, the core control module 100 sends the data through the corresponding interface, ie, the wireless interface 102 or the wired interface 103 according to the previously determined transmission destination address of the data. This process completes the transmission of the downlink data received from the routing data interface 101 . The data received by the routing data interface 101 may be transmitted from other base stations connected to the base station through the routing data interface 101 .

Further, the core control module 100 in the above embodiment also includes:

The third unit is used to receive data from the wireless interface 102 or the wired interface 103, determine that the data is wireless data or wired data according to the interface of the received data, and send it to the wireless data processing module 109 or the wired data processing module 108 accordingly; The four units are used to receive the data processed by the wired data processing module 108 or the wireless data processing module 109, and determine the base station to which the destination address belongs according to the destination address in the packet header of the processed data, and judge the connection with the destination by searching the preset routing table Whether there is a link between other base stations to which the address belongs, and if there is a link, the processed data is encapsulated according to the transmission format of the base station, and sent through the routing data interface 101 .

During the uplink transmission of the data, the above-mentioned default routing table is preset. Specifically, the routing table can be set according to the topological relationship between base stations. For example, base station A is connected to base station B through routing port 1 in the routing data interface, and base station A is connected to base station B through routing port 2 in the routing data interface. To connect to base station C, add two entries in the routing table of base station A, entry 1 is (link parameter with base station B), and entry 2 is (link parameter with base station C) . Correspondingly, when base station A transmits data, if the destination address of the data belongs to base station C, when looking up the routing table of base station A, it can be determined that there is a link between base station A and base station C according to table item 2, so that the data can be routed through Routing port 2 in the interface transmits to base station C. If the destination address of the data belongs to base station D, but base station A is not connected to base station D, and the preset routing table of base station A does not contain the entry for routing to base station D, then base station A can be determined when looking up the routing table of base station A There is no link with base station D.

Further, FIG. 7 is a schematic structural diagram of another base station provided by an embodiment of the present invention, and FIG. 8 is a schematic diagram of an application of another base station shown in FIG. 7 , combined with FIG. 7 and FIG. On the basis of the base station 10 provided in the embodiment, it further includes: an upper layer data interface 110 connected to the core control module, and the upper layer data interface 110 is used to connect to an upper layer network element device 111 . The upper-layer data interface 110 is connected to the upper-layer network element device 111 for data exchange between the base station and the upper-layer network element device 111 . In addition, in this embodiment, the data input and output via the upper layer data interface 110 is in the form of an IP data packet as an example.

Further, in the above embodiment, the fourth unit is also used for,

If it is determined that there is no link with the base station to which the destination address belongs, the processed data is encapsulated according to the transmission format of the upper layer network element device 111 and sent through the upper layer data interface 110 . That is to say, during the uplink transmission of data, if other base stations to which the destination address belongs and the current base station are not connected through the routing data interface 101, the data can be transmitted through the traditional data transmission mode between base stations first. The upper-layer data interface 110 sends to the upper-layer network element device 111 for transmission, and then is processed by the upper-layer network element device 111.

It can be seen that during the data uplink transmission process, if the base station to which the destination address of the data belongs is connected to the current base station through the routing data interface 101, the core control module 100 can control the routing data interface 101, that is, through the routing data interface 101 between base stations. The data routing realizes the transmission of data without occupying the system resources of the upper-layer network element device 111; The control is sent to the upper layer network element device 111 through the upper layer data interface 110 .

Further, in the above-mentioned embodiment, the first unit is also used to receive data from the upper-layer data interface 110, perform IP data packet control header stripping on the data according to the transmission format of the upper-layer network element device 111, extract the IP data packet, and Encapsulate control information before the data packet, the encapsulation control message is mainly character control message, forwarding base station address information, etc., determine whether the transmission mode of the IP data packet is wireless transmission or wired transmission according to the destination address in the IP data packet header, and according to the transmission The method sends the IP data packet to the wireless data processing module or the wired data processing module accordingly.

The above process is the downlink process of the data input by the upper layer data interface 110. The core control module 100 sends the data to the corresponding physical layer data processing module 107 for processing by judging the destination address of the data from the upper layer data interface 110. Then, the core control module 100 sends the data through the corresponding interface, ie, the wireless interface 102 or the wired interface 103 according to the previously determined transmission destination address of the data. This process completes the transmission of the downlink data received from the upper layer data interface 110 . The data received by the upper-layer data interface 110 may be transmitted from an upper-layer network element device 111 connected to the base station.

Further, in the above-mentioned embodiment, the wired data processing module 108 includes multiple wired data processing units, and the multiple wired data processing units are used to process the data sent by the core control module in parallel; the wireless data processing module 109 includes multiple wireless The data processing unit, a plurality of wireless data processing units are used to process the data sent by the core control module in parallel. The parallel setting of multiple wired data processing units and wireless data processing units can greatly speed up the data processing speed and improve the data transmission efficiency of the base station.

The core control module 100 is also responsible for format encapsulation or cutting, multiplexing or grouping of data, etc.; frame format processing function, which performs frame format conversion between different transmission technologies.

FIG. 9 is a schematic structural diagram of a communication system provided by an embodiment of the present invention. As shown in FIG. 9, an embodiment of the present invention provides a communication system, including: a plurality of base stations, such as base station 10, base station 20, and base station n0, each base station Multiple base stations are connected to each other through their respective routing data interfaces 101, 201, and n01.

Further, the base station system also includes:

The upper layer network element device 111 is connected to the upper layer data interface 110, 210, n10 of at least one base station among the plurality of base stations. The upper-layer data interfaces 110 , 210 , and n10 are connected to the upper-layer network element device 111 for data exchange between the base station and the upper-layer network element device 111 .

In the communication system provided by this embodiment, by setting the routing data interface for direct communication between base stations, the destination address of the data is resolved from the data received by the wireless interface, the wired interface or the routing data interface, and according to the destination address The data is transmitted, so that the base station has the function of routing, and the wired or wireless data that needs to be transmitted between the base stations can be routed locally through the routing data interface set on the base station, without the need for data processing by the base station before sending to the upper layer network. Data routing by element equipment, that is, the data processing and routing mode of the traditional base station shown in Figure 2, solves the problem that data transmission occupies a large number of upper-layer network element equipment resources in the existing fixed and mobile convergence solutions, and makes full use of the access network side of the base station transmission resources.

The embodiment of the present invention also proposes a data processing method based on the above-mentioned base station, including:

The base station transmits the data according to the destination address of the data received from the wireless interface 102, the wired interface 103 or the routing data interface 101, so that the data can be transmitted between the mobile terminal connected to the wireless interface 102, the fixed terminal connected to the wired interface or the routing data interface Interaction between other connected base stations.

For a specific implementation of the data processing method provided in this embodiment, refer to a base station provided in an embodiment of the present invention. In the embodiment of the present invention, by setting a routing data interface for direct communication between base stations, the destination address of the data is analyzed from the data received by the wireless interface, wired interface or routing data interface, and the data is transmitted according to the destination address , so that the base station has the function of routing, which can realize the local data routing of the wired or wireless data that needs to be transmitted between the base stations through the routing data interface set on the base station, without the need for data processing by the base station, and then sending the data to the upper network element equipment Routing, that is, the data processing and routing mode of the traditional base station shown in Figure 2, solves the problem that data transmission occupies a large number of upper-layer network element equipment resources in the existing fixed and mobile convergence solutions, and makes full use of the transmission resources on the access network side of the base station.

Further, the base station transmits the data according to the destination address of the data received from the wireless interface, the wired interface or the routing data interface, including:

The core control module receives the data from the routing data interface 101, strips the data of the IP data packet control header according to the transmission format of the base station, extracts the IP data packet, and determines that the transmission mode of the IP data packet is wireless according to the destination address in the IP data packet header. The transmission is still wired transmission, and the IP data packet is sent to the wireless data processing module 109 or the wired data processing module 108 accordingly according to the transmission mode;

The wired data processing module 108 processes the data sent by the core control module 100 according to the transmission format and transmission protocol of wired data access, and sends the processed data to the core control module through the data processing interface. The specific wired data processing process is as follows: , to perform operations such as modulation, encoding, and framing on wired data. The wireless data processing module 109 processes the data sent by the core control module 100 according to the transmission format and transmission protocol of wireless data access, and sends the processed data to the core control module 100 through the data processing interface. The specific wireless data processing process For, modulation, coding, insertion of pilot signals, framing and other operations.

The core control module receives the IP data packet processed by the wired data processing module or the wireless data processing module, and sends the processed IP data packet to the wireless interface or the wired interface according to the transmission mode.

The above process is the downlink process of the data input by the routing data interface 101. The core control module 100 sends the data to the corresponding physical layer data processing module 107 for processing by judging the destination address of the data from the routing data interface 101. After the processing is completed Then, the core control module 100 sends the data through the corresponding interface, ie, the wireless interface 102 or the wired interface 103 according to the previously determined transmission destination address of the data. This process completes the transmission of the downlink data received from the routing data interface 101 . The data received by the routing data interface 101 may be transmitted from other base stations connected to the base station through the routing data interface 101 .

Further, the base station transmits the data according to the destination address of the data received from the wireless interface, the wired interface or the routing data interface, including:

The core control module receives the data from the wireless interface or the wired interface, determines whether the data is wireless data or wired data according to the interface receiving the data, and sends it to the wireless data processing module or the wired data processing module accordingly;

The wired data processing module 108 processes the data sent by the core control module 100 according to the transmission format and transmission protocol of wired data access, and sends the processed data to the core control module through the data processing interface. The specific wired data processing process is as follows: , to demodulate, decode, deframe and other operations on the wired data. The wireless data processing module 109 processes the data sent by the core control module 100 according to the transmission format and transmission protocol of wireless data access, and sends the processed data to the core control module 100 through the data processing interface. The specific wireless data processing process For operations such as demodulation, decoding, insertion of pilot signals, and deframing.

The core control module 100 receives the data processed by the wired data processing module 108 or the wireless data processing module 109, and determines the base station to which the destination address belongs according to the destination address in the packet header of the processed data, and judges the destination address by searching the preset routing table Whether there is a link between the home base stations, if there is a link, the processed data is encapsulated according to the transmission format of the base station, and sent through the routing data interface 101 .

During the uplink transmission of the data, the above-mentioned preset routing table is pre-set for searching the data to be transmitted, that is to say, if the other base station to which the destination address belongs and the current base station pass a route If the data interface 101 is connected, the data can be transmitted by the routing data interface 101, so as to be transmitted to the destination address. During this process, data transmission can be realized through data routing between base stations. Further, after judging whether there is a link with the base station to which the destination address belongs by searching the preset routing table, it also includes:

If there is no link, the processed data is encapsulated according to the transmission format of the upper-layer network element device 111, and sent through the upper-layer data interface 110; the upper-layer data interface is connected to the upper-layer network element device.

That is to say, during the uplink transmission of data, if other base stations to which the destination address belongs and the current base station are not connected through the routing data interface 101, the data can be transmitted through the traditional data transmission mode between base stations first. The upper-layer data interface 110 sends to the upper-layer network element device 111 for transmission, and then is processed by the upper-layer network element device 111.

It can be seen that during the data uplink transmission process, if the base station to which the destination address of the data belongs is connected to the current base station through the routing data interface 101, the core control module 100 can control the routing data interface 101, that is, through the routing data interface 101 between the base stations. Data routing realizes the transmission of data without occupying the system resources of the upper-layer network element device 111; The data is sent to the upper-layer network element device 111 through the upper-layer data interface 110.

Further, the method also includes:

The core control module 100 receives the data from the upper-layer data interface 110, strips the data packet control header according to the transmission format of the upper-layer network element device 111 connected to the upper-layer data interface 110, and extracts the IP data packet. The destination address determines whether the transmission mode of the IP data packet is wireless transmission or wired transmission, and sends the IP data packet to the wireless data processing module 109 or the wired data processing module 108 accordingly according to the transmission mode;

The wired data processing module 108 processes the data sent by the core control module 100 according to the transmission format and transmission protocol of wired data access, and sends the processed data to the core control module through the data processing interface. The specific wired data processing process is as follows: , to perform operations such as modulation, encoding, and framing on wired data. The wireless data processing module 109 processes the data sent by the core control module 100 according to the transmission format and transmission protocol of wireless data access, and sends the processed data to the core control module 100 through the data processing interface. The specific wireless data processing process For operations such as demodulation, decoding, insertion of pilot signals, and deframing.

The core control module 100 receives the IP data packet processed by the wired data processing module 108 or the wireless data processing module 109 , and sends the processed IP data packet to the wireless interface 102 or the wired interface 103 according to the transmission mode.

It can be seen from the above embodiments that the data processing method provided by this embodiment analyzes the data received by the wireless interface, the wired interface or the routing data interface by setting the routing data interface for the base station to communicate directly between the base stations. The destination address of the data, and the data is transmitted according to the destination address, so that the base station has the routing function, and the wired or wireless data that needs to be transmitted between the base stations can be routed locally through the routing data interface set on the base station without going through the base station After the data is processed, it is sent to the upper-layer network element equipment for data routing, that is, the data processing and routing mode of the traditional base station shown in Figure 2, which solves the problem that data transmission occupies a large number of upper-layer network element equipment resources in the existing fixed and mobile convergence solutions problem, make full use of the transmission resources on the access network side of the base station.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (10)

1. a base station, is characterized in that, comprising:

Kernel control module, the route data interface, wave point, the wireline interface that are connected with described kernel control module;

Described route data interface is for connecting other base stations;

Described wave point is for connecting mobile terminal;

Described wireline interface is used for being connected and fixed terminal;

Described kernel control module be used for from described wave point, wireline interface or route data interface to data parse the destination address of described data, and according to described destination address, described data are transmitted, to make described data at described mobile terminal or mutual between described fixed terminal and other base stations described, between base station and base station;

Described base station also comprises: the data-processing interface be connected with described kernel control module, the physical layer data processing module be connected with described data-processing interface;

Described physical layer data processing module comprises:

Cable data processing module, processes the data that described kernel control module sends for the transformat that accesses according to cable data and host-host protocol, and the data after process are sent to described kernel control module by described data-processing interface;

Data after process for processing the data that described kernel control module sends according to the transformat of wireless data access and host-host protocol, and are sent to described kernel control module by described data-processing interface by wireless data processing module;

Described kernel control module comprises:

First module, for receiving the data from described route data interface, carry out IP packet control head according to the transformat of base station to described data to peel off, extract IP packet, determine that the transmission means of described IP packet is wireless transmission or wire transmission according to the destination address in described IP packet header, and according to described transmission means, described IP packet is correspondingly sent to described wireless data processing module or cable data processing module;

Second unit, for receiving the IP packet after described cable data processing module or wireless data processing resume module, and the transmission means determined according to described first module by the IP Packet Generation after described process to described wave point or wireline interface; Unit the 3rd, for receiving the data from described wave point or wireline interface, the interface according to receiving described data determines that described data are wireless data or cable data, and correspondingly sends to described wireless data processing module or cable data processing module;

Unit the 4th, for receiving the data after cable data processing module or wireless data processing resume module, and determine according to the destination address in the packet header of the data after described process the base station that described destination address belongs to, judge whether there is link between the base station that belongs to of described destination address by searching default routing table, if there is link, then the transformat of the data after described process according to described base station is encapsulated the data after described process, and sent by described route data interface.

2. base station according to claim 1, is characterized in that, described base station also comprises: the upper layer data interface be connected with described kernel control module, and described upper layer data interface is for connecting upper layer network element equipment.

3. base station according to claim 2, is characterized in that, described Unit the 4th also for,

If judge to there is not link between the base station that described destination address belongs to, then the transformat of the data after described process according to described upper layer network element equipment is encapsulated the data after described process, and sent by described upper layer data interface.

4. base station according to claim 2, it is characterized in that, described first module is also for receiving the data from described upper layer data interface, carry out IP packet control head according to the transformat of described upper layer network element equipment to described data to peel off, extract IP packet, determine that the transmission means of described IP packet is wireless transmission or wire transmission according to the destination address in described IP packet header, and according to described transmission means, described IP packet is correspondingly sent to described wireless data processing module or cable data processing module.

5. the base station according to any one of claim 1-4, it is characterized in that, described cable data processing module comprises multiple cable data processing unit, and described multiple cable data processing unit is used for processing the data that described kernel control module sends concurrently;

Described wireless data processing module comprises multiple wireless data processing unit, and described multiple wireless data processing unit is used for processing the data that described kernel control module sends concurrently.

6. a communication system, is characterized in that, comprising: multiple base station, and each base station is the base station as described in any one of claim 1-5, is interconnected between described multiple base station by respective route data interface.

7. communication system as claimed in claim 6, is characterized in that, also comprise:

Upper layer network element equipment, the upper layer data interface of at least one base station in described upper layer network element equipment connection to described multiple base station.

8., based on a data processing method for base station according to any one of claim 1-5, it is characterized in that, described method comprises:

Base station according to from wave point, wireline interface or route data interface to the destination address of data, described data are transmitted, between other base stations that the fixed terminal connected with the mobile terminal making described data connect at described wave point, described wireline interface or described route data interface connect, between base station and base station alternately;

Described base station according to from described wave point, described wireline interface or described route data interface to the destination address of data, transmission is carried out to described data and comprises:

Kernel control module receives the data from described route data interface, carry out IP packet control head according to the transformat of base station to described data to peel off, extract IP packet, determine that the transmission means of described IP packet is wireless transmission or wire transmission according to the destination address in described IP packet header, and according to described transmission means, described IP packet is correspondingly sent to described wireless data processing module or cable data processing module;

The transformat that described cable data processing module accesses according to cable data and host-host protocol process the data that described kernel control module sends, and the data after process are sent to described kernel control module by described data-processing interface, or, described wireless data processing module processes the data that described kernel control module sends according to the transformat of wireless data access and host-host protocol, and the data after process are sent to described kernel control module by described data-processing interface;

Described kernel control module receives the IP packet after described cable data processing module or wireless data processing resume module, and according to described transmission means by the IP Packet Generation after described process to wave point or wireline interface;

Described base station according to from described wave point, described wireline interface or described route data interface to the destination address of data, transmission is carried out to described data and comprises:

Kernel control module receives the data from described wave point or wireline interface, and the interface according to receiving described data determines that described data are wireless data or cable data, and correspondingly sends to wireless data processing module or cable data processing module;

The transformat that described cable data processing module accesses according to cable data and host-host protocol process the data that described kernel control module sends, and the data after process are sent to described kernel control module by described data-processing interface, or, described wireless data processing module processes the data that described kernel control module sends according to the transformat of wireless data access and host-host protocol, and the data after process are sent to described kernel control module by described data-processing interface;

Described kernel control module receives the data after described cable data processing module or wireless data processing resume module, and determine according to the destination address in the packet header of the data after described process the base station that described destination address belongs to, judge whether there is link between the base station that belongs to of described destination address by searching default routing table, if there is link, then the transformat of the data after described process according to base station is encapsulated the data after described process, and sent by described route data interface.

9. data processing method as claimed in claim 8, is characterized in that, described by search whether there is link between default routing table judges and described destination address belongs to base station after also comprise:

If there is not link, then the transformat of the data after described process according to upper layer network element equipment is encapsulated the data after described process, and sent by upper layer data interface; Described upper layer data interface connects described upper layer network element equipment.

10. data processing method as claimed in claim 8 or 9, it is characterized in that, described method also comprises:

Kernel control module receives the data from upper layer data interface, the transformat of the upper layer network element equipment connected according to described upper layer data interface carries out IP packet control head to described data and peels off, extracts IP packet, determine that the transmission means of described IP packet is wireless transmission or wire transmission according to the destination address in described IP packet header, and according to described transmission means, described IP packet is correspondingly sent to described wireless data processing module or cable data processing module;

The transformat that described cable data processing module accesses according to cable data and host-host protocol process the data that described kernel control module sends, and the data after process are sent to described kernel control module by described data-processing interface, or, described wireless data processing module processes the data that described kernel control module sends according to the transformat of wireless data access and host-host protocol, and the data after process are sent to described kernel control module by described data-processing interface;

Described kernel control module receives the IP packet after described cable data processing module or wireless data processing resume module, and according to described transmission means by the IP Packet Generation after described process to wave point or wireline interface.