CN104468559B - Mobile Internet accesses system - Google Patents
Mobile Internet accesses system Download PDFInfo
- Publication number
- CN104468559B CN104468559B CN201410719807.0A CN201410719807A CN104468559B CN 104468559 B CN104468559 B CN 104468559B CN 201410719807 A CN201410719807 A CN 201410719807A CN 104468559 B CN104468559 B CN 104468559B
- Authority
- CN
- China
- Prior art keywords
- base station
- data transmission
- mobile
- internet
- net
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 120
- 238000004891 communication Methods 0.000 claims abstract description 36
- 238000012545 processing Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims description 22
- 238000005538 encapsulation Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 12
- 230000004044 response Effects 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 7
- 238000010295 mobile communication Methods 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 238000013507 mapping Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a kind of mobile Internet and accesses system, specifically includes：At least one is deployed in the first base station of access network, and multiple data transmission nodals being deployed in access network and/or core net, each first base station is connected by least one data transmission nodal with the first data transmission node being connected in core net with gateway, each first base station and data transmission nodal, which have, meets protocol address in the net of mobile radio communication apparatus interconnection protocol, so as to the packet sent by first base station to mobile station, protocol address is packaged processing in the net being had using itself, and core net is delivered a packet to according to routing iinformation corresponding with itself, core net carries out decapsulation processing to the packet received and is sent to internet.So as to ensure the compatibility of multiple data transmission nodals and existing mobile communication equipment, realize with relatively low construction and operation expense, improve the data throughout and efficiency that internet access is carried out by mobile radio communication.
Description
Technical field
System is accessed the present embodiments relate to communication technical field, more particularly to a kind of mobile Internet.
Background technology
In recent years, mobile communication and internet turn into that the world today is with fastest developing speed, market potential is maximum, prospect most
Two tempting big business.So far, China Mobile's total number of users is more than 3.6 hundred million, and Internet user is total then more than 100,000,000, this
One phenomenon reflects people and the demand of mobility and information is steeply risen, and increasing people wishes high during movement
Internet is accessed fastly, the information needed is obtained, and therefore, mobile is the certainty of history with the trend that internet is combined, mobile
Internet is just gradually penetrating into people's life, the every field of work.
In order that user accesses internet, architecture of the operator to existing mobile radio communication by mobile radio communication
Multiple upgrading and operation expanding are done, for example：Gateway GPRS Support Node GGSN and GPRS serving GPRS support node SGSN, GGSN can
With with a variety of different data networks connections, such as ISDN, PSPDN and LAN, GGSN GSM can be netted in GPRS packet counts
Protocol conversion is carried out according to bag, so as to these packet data packages are sent to the TCP/IP or X.25 network of distal end, GGSN tools
There is the function of PDP context activation, PDP context modification, PDP context deactivation；GGSN has address translation and mapping work(
Can, including DNS is searched, domain name mapping function is realized, GGSN has encapsulation and tunnel transmission function, can will come from external data
The function that the PDP PDU of net are dispensed with GTP prefixs and TCP/IP or UDP/IP prefixs, and closed with the evil or angry countenance in these prefixs
Address information is used as mark；SGSN mainly completes the routing forwarding of packet data package, mobile management, session management, logic chain
The functions such as road management, authentication and encryption, ticket generation and output.
However, the load capacity of the network equipment in existing mobile radio communication is limited, for operator, it is necessary to
Their network insertion strategy is readjusted, to adapt to growing mobile device online demand, is specifically included：Higher data
Handling capacity, and low time delay；Lower construction and operation expense；With the compatibility of existing network.Therefore, one kind is needed badly
System is accessed for the mobile Internet of the demand.
The content of the invention
For the drawbacks described above of prior art, the embodiment of the present invention provides a kind of mobile Internet and accesses system.
One aspect of the present invention provides a kind of mobile Internet and accesses system, including：
Access network, core net and internet, wherein, the core net is connected with the internet by gateway, and it is special
Levy and be, in addition to：
At least one is deployed in the first base station of the access network, and multiple is deployed in the access network and/or described
Data transmission nodal in core net, wherein, it is deployed in the data transmission nodal being connected in the core net with the gateway
For first data transmission node, each first base station passes through at least one data transmission nodal according to the routing iinformation disposed in advance
It is connected with the first data transmission node, wherein, each first base station and each data transmission nodal are mobile logical with meeting
Believe net apparatus interconnection protocol, for protocol address in the net of mutual transmission information between mobile radio communication equipment；
The first base station, for belonging to data that the mobile station of itself is sent, for carrying out internet access
Protocol address is packaged processing in bag, the net being had using itself, and according to routing iinformation corresponding with itself by encapsulation
Packet after reason is sent to the first data transmission node in the core net by least one data transmission nodal；
First data transmission node on described, for being decapsulated to the packet using protocol address mark in net
Processing, and the internet is sent to by the gateway.
Mobile Internet provided in an embodiment of the present invention accesses system, and the system includes：At least one is deployed in access network
First base station, and multiple data transmission nodals being deployed in access network and/or core net, each first base station passes through extremely
A few data transmission nodal is connected with the first data transmission node being connected in core net with gateway, wherein, each first base
Stand and each data transmission nodal have meet mobile radio communication apparatus interconnection protocol, between mobile radio communication equipment mutually
Protocol address in the net of transmission information, so that the packet sent by first base station to mobile station, the net being had using itself
Interior protocol address is packaged processing, and is passed through the packet after encapsulation process at least according to routing iinformation corresponding with itself
One data transmission nodal is sent to first data transmission node, and first data transmission node is solved to the packet received
Encapsulation process, and internet is sent to by gateway.So as to ensure that multiple data transmission nodals and existing mobile radio communication
The compatibility of equipment, is realized with relatively low construction and operation expense, is improved and is carried out internet by mobile radio communication
The data throughout and efficiency of access.
Brief description of the drawings
Fig. 1 is the structural representation that a mobile Internet provided in an embodiment of the present invention accesses system；
Fig. 2 is that the mobile Internet shown in application drawing 1 accesses the mobile Internet access method flow chart that system is carried out；
Fig. 3 is the structural representation that another mobile Internet provided in an embodiment of the present invention accesses system；
Fig. 4 is that the mobile Internet shown in application drawing 3 accesses the mobile Internet access method flow chart that system is carried out.
Embodiment
Fig. 1 is the structural representation that a mobile Internet provided in an embodiment of the present invention accesses system, as shown in figure 1,
The system includes：Access network 1, core net 2 and internet 3, wherein, core net 2 is connected with internet 3 by gateway 4, and this is
System also includes：At least one is deployed in the first base station 5 of access network 1, and multiple is deployed in access network 1 and/or core net 2
Data transmission nodal 6, it is necessary to explanation, according to specific system scale and implement needs can only dispose in the core network
The (not shown) of data transmission nodal 6, or data transmission nodal 6 is disposed simultaneously (such as figure institute in access network 1 and core net 2
Show), the quantity of data transmission nodal 6 is needed to be selected by those skilled in the art according to specific application, the present embodiment pair
This is not limited, it should be noted that it is the first data to be deployed in the data transmission nodal being connected in core net 2 with gateway 4
Transmission node 9, the first data transmission node 9 is one or more, and each first base station 5 is according to the route disposed in advance
Information is connected by least one data transmission nodal 6 with the first data transmission node 9 in core net 2, wherein, each first
Base station 5 and each data transmission nodal 6, which have, meets mobile radio communication apparatus interconnection protocol, between mobile radio communication equipment
Protocol address in the net of mutual transmission information.Wherein, first base station 5, for belong to itself mobile station send, be used for
Carry out protocol address in the packet of internet access, the net having using itself and be packaged processing, and according to right with itself
Packet after encapsulation process is sent to and is deployed in core net 2 by the routing iinformation answered by least one data transmission nodal 6
First data transmission node 9 that is upper and being connected with gateway 4；First data transmission node 9, for using with netting interior agreement
The packet of location mark carries out decapsulation processing, and is sent to internet 3 by gateway 4.
Fig. 2 is that the mobile Internet shown in application drawing 1 accesses the mobile Internet access method flow chart that system is carried out, knot
The method shown in Fig. 2 is closed, it is the completion that how to work to illustrate and access system each equipment by mobile Internet shown in Fig. 1
What mobile Internet was accessed, as shown in Fig. 2 this method includes：
Step 100, first base station is to belonging to data that the mobile station of itself is sent, for carrying out internet access
Protocol address is packaged processing in bag, the net being had using itself, and according to routing iinformation corresponding with itself by encapsulation
Packet after reason is sent to deployment is connected in the core network and with gateway first by least one data transmission nodal
Data transmission nodal；
When mobile station needs to carry out internet access, sent to the first base station itself belonged to for carrying out internet
The packet of access, so that first base station, which is received, belongs to number that the mobile station of itself is sent, for carrying out internet access
According to bag.It should be noted that the destination address information that first base station can be identified or accessed by specific type of service
To judge that the packet is for carrying out internet access.First base station needs by access network to send the packet to core
Heart net, so that core net sends data packets to internet by the gateway between internet, still, with prior art phase
Than first base station no longer passes through existing mobile radio communication equipment such as Gateway GPRS Support Node GGSN and GPRS service supports
Node SGSN will be sent to core net for the packet for carrying out internet access, because these equipment are meeting traditional movement
Outside communication service, the Intemet data traffic of load magnanimity is also wanted, causes device resource nervous, treatment effeciency is relatively low.
The present embodiment deploys multiple data transmission nodals in access network and/or core net, it should be noted that deployment
The data transmission nodal being connected in the core network with gateway is first data transmission node, and first data transmission node is one
Or it is multiple, each first base station passes through at least one data transmission nodal and core net according to the routing iinformation disposed in advance
The connection of first data transmission node, wherein, each first base station and each data transmission nodal, which have, meets mobile communication
Net apparatus interconnection protocol, for protocol address in the net of mutual transmission information between mobile radio communication equipment, that is, mean first
Protocol address in net can be used to carry out information transmission based on the routing iinformation disposed in advance between base station and data transmission nodal.
It should be noted that protocol address is different from the IP address used in mobile station progress internet access in net, what mobile station was sent
Packet for carrying out internet access includes the target of the target device in the IP address and internet to be visited of itself
IP address, the IP address that the node in IP address and internet used in each Mobile Origination internet access is possessed is symbol
The address information of ICP/IP protocol is closed, in the middle part of the first base station and access network in access network in the present embodiment and/or core net
What multiple data transmission nodals of administration had meets mobile radio communication apparatus interconnection protocol, between mobile radio communication equipment
Protocol address is different in the net of mutual transmission information, and the interior protocol address of net is by those skilled in the art according to system scale and portion of institute
The quantity and level of the data transmission nodal of category are allocated, therefore, and multiple data transmission nodals can not recognize IP address.Cause
This, first base station need using protocol address in the net that itself has to belong to it is that the mobile station of itself is sent, for carrying out
The packet of internet access is packaged processing, and according to routing iinformation corresponding with itself by the packet after encapsulation process
Corresponding data transmission nodal is dealt into, is deployed in so as to be sent to by least one data transmission nodal in core net, and with
The first data transmission node that gateway is connected.It is illustrated below：Mobile station A will access the B device in internet, mobile station
The IP address 192.0.1.3 of B device in IP address 192.0.0.1 and internet comprising itself message is sent to institute by A
Protocol address 10.0.0.2 is packaged processing in the first base station of ownership, the net that first base station has with itself, with according to pre-
Packet after encapsulation process is sent to corresponding data transmission nodal, data by the routing iinformation corresponding with itself first disposed
Protocol address belongs to 10.0.0.X addresses system in the net that transmission node has, so that by routing addressing by the packet
It is sent to the first data transmission node that the routing iinformation is specified.
It should be noted that data transmission nodal is used for the forwarding and transmission for completing data, such as it can include：Router
And/or interchanger, for router and interchanger, interchanger is operated in data link layer, and router is operated in Internet, hands over
Change planes be using physical address in other words MAC Address come determine forward data destination address, and router then be using difference
Procotol number determines the address of data forwarding, and those skilled in the art can be according to the scale and need of specific application scenarios
Configured.With mobile radio communication the equipment such as GGSN and SGSN of work on hand, substantial amounts of data transmission nodal construction and
Operation expense is very low, and can be worked by protocol address in net with existing base station compatible.
It should be noted that protocol address in the net that each first base station and each data transmission nodal have, and
It is corresponding with each first base station, from first base station by multiple data transmission nodals to the routing iinformation of core net can be move
What dynamic management entity was distributed and disposed.In addition, the IP address that mobile station sends used in internet access business can be first
Base station obtains identification information pair that Dynamic Host Configuration Protocol server is distributed, with first base station by core net from internet
The IP address pond answered, using according to IP address pond as belong to itself and carry out internet access mobile station distribution IP address.
Step 101, first data transmission node carries out decapsulation processing to the packet using protocol address mark in net,
And the internet is sent to by the gateway.
First data transmission node is used for internet by what at least one data transmission nodal reception first base station was sent
After the packet of access, decapsulation processing is carried out to the packet using protocol address mark in net, so that and by after processing
Packet is sent to internet by gateway.
The mobile Internet that the present embodiment is provided accesses system, specifically includes：At least one is deployed in the first of access network
Base station, and multiple data transmission nodals being deployed in access network and/or core net, each first base station pass through at least one
Data transmission nodal with core net with gateway be connected first data transmission node be connected, wherein, each first base station and often
Individual data transmission nodal, which has, meets mobile radio communication apparatus interconnection protocol, for mutually transmission to be believed between mobile radio communication equipment
Protocol address in the net of breath, so that agreement in the packet sent by first base station to mobile station, the net being had using itself
Address is packaged processing, and is counted the packet after encapsulation process by least one according to routing iinformation corresponding with itself
First data transmission node is sent to according to transmission node, first data transmission node is carried out at decapsulation to the packet received
Reason, and internet is sent to by gateway.So as to ensure that multiple data transmission nodals and existing mobile radio communication equipment
Compatibility, is realized with relatively low construction and operation expense, is improved and is carried out internet access by mobile radio communication
Data throughout and efficiency.
Because the load capacity of base station is limited, if in the feelings such as densely populated business block or large-scale motion distinguished gathering
Under condition, in fact it could happen that the situation of load of base station not, or some geographical position, be not suitable for construction laying pipeline or cable, example
Such as cultural relics and historic sites all round region.Therefore, visit mobile Internet as the supplement to first base station by system shown in Figure 3
Ask that system more flexibly meets user's request, it is specific as shown in Figure 3.
Fig. 3 is the structural representation that another mobile Internet provided in an embodiment of the present invention accesses system, based on Fig. 1 institutes
Show embodiment, the system also includes：At least one is deployed in the second base station 7 of access network 1, each second base station 7 and at least one
The individual wireless connection of first base station 5, each second base station 7, which has, meets mobile radio communication apparatus interconnection protocol, for mobile communication
Protocol address in the net of mutual transmission information between net equipment；Wherein, the second base station 7, for the mobile station to belonging to itself
Protocol address is packaged processing in packet send, for carrying out internet access, the net being had using itself, concurrently
Give at least one first base station 5 so that the first base station 7 received according to routing iinformation corresponding with itself by encapsulation process
Packet afterwards is sent to the first data transmission being connected in core net with gateway 4 by least one data transmission nodal 6
Node 9.
Further, the system also includes：Base station registration server 8,
Second base station 7 is additionally operable to：Include the radio connection request of own base stations identification information to adjacent base station broadcast, it is right
Send feedback information and determine that first base station 5 to be connected sends key information；
The first base station 5 is additionally operable to：The base station identification information and corresponding key information of second base station 7 are sent to base
Stand registration server 8；
The registration server 8, is looked into for the base station identification information and corresponding key information according to second base station 7
The log-on message prestored is ask, to carry out legitimacy authentication to the second base station 7, if authentication passes through, sends and authenticates to first base station 5
By response, so that wireless connection is set up in the base station 7 of first base station 5 and second.
Further, the second base station 7 is additionally operable to, and is obtained in the net of itself and assisted to mobile management entity by first base station 5
Discuss address.
Fig. 4 is that the mobile Internet shown in application drawing 3 accesses the mobile Internet access method flow chart that system is carried out, knot
The method shown in Fig. 4 is closed, it is the completion that how to work to illustrate and access system each equipment by mobile Internet shown in Fig. 3
What mobile Internet was accessed, as shown in figure 4, this method includes：
Step 200, the second base station includes the radio connection request of own base stations identification information to adjacent base station broadcast, to hair
Send feedback information and determine that first base station to be connected sends key information；
After second base station electrifying startup, by radio detection to multiple adjacent base stations, and include certainly to adjacent base station broadcast
The radio connection request of body base station identification information, the first base station for receiving radio connection request sends feedback letter to the second base station
Breath, after the second base station determines first base station to be connected, key information is sent to the first base station to be connected, wherein, should
Key information is that the operator that the second base station is belonged to is configured to its legitimacy, be used to carrying out legitimacy before its work testing
The information of card.
Step 201, the base station identification information of the second base station and corresponding key information are sent to base station and stepped on by first base station
Accounting server；
First base station is received after the key information that the second base station is sent, by the base station identification information of the second base station and correspondingly
Key information be sent to base station registration server so that base station registration server is verified to the legitimacy of the second base station.
Step 202, registration server is inquired about according to the base station identification information of second base station and corresponding key information
The log-on message prestored, to carry out legitimacy authentication to the second base station, if authentication passes through, sends to the first base station and authenticates
By response, so that the first base station sets up wireless connection with second base station；
Registration server receive first base station send the second base station base station identification information and corresponding key information it
Afterwards, the log-on message that prestores is inquired about, the log-on message includes the base station identification information of the second base station and corresponding if judging to know
Key information, it is determined that the second base station authentication passes through, and authentication is sent by response to the first base station, so that first base station root
Wireless connection is set up by response and the second base station according to authentication.
Step 203, the second base station by the first base station of connection to mobile management entity with obtaining in the net of itself agreement
Location；
Second base station is set up after wireless connection with least one first base station, by any first base station of connection to
Mobile management entity obtains protocol address in the net of itself.
Step 204, the second base station is to belonging to data that the mobile station of itself is sent, for carrying out internet access
Protocol address is packaged processing in bag, the net being had using itself, and is sent at least one first base station, so as to receive
First base station the packet after encapsulation process is passed through by least one data transfer section according to routing iinformation corresponding with itself
Point is sent to the first data transmission node being connected in the core net with gateway；
When the mobile station that Radix Angelicae Sinensis belongs to the second base station needs to carry out internet access, sent to the second base station for carrying out mutually
The packet of internet interview, thus the second base station receive belong to itself mobile station send, for carrying out internet access
Packet.The present embodiment deploys multiple data transmission nodals in access network and core net, each second base station with least
One first base station wireless connection, each first base station is connected by multiple data transmission nodals with core net, wherein, each
First base station, the second base station and each data transmission nodal, which have, meets mobile radio communication apparatus interconnection protocol, for moving
Protocol address in the net of mutual transmission information, that is, mean between the second base station and first base station, first between communication network device
Protocol address in net can be used to carry out information transmission based on the routing iinformation disposed in advance between base station and data transmission nodal.
It should be noted that protocol address is different from the IP address used in mobile station progress internet access in net, what mobile station was sent
Packet for carrying out internet access includes the target of the target device in the IP address and internet to be visited of itself
IP address, the IP address that the node in IP address and internet used in each Mobile Origination internet access is possessed is symbol
The address information of ICP/IP protocol is closed, with the second base station, first base station and the access network and core in access network in the present embodiment
What is had the multiple data transmission nodals disposed in net meets mobile radio communication apparatus interconnection protocol, is set for mobile radio communication more
Protocol address is different in the net of mutual transmission information between standby, and multiple data transmission nodals can not recognize IP address.Therefore, second
Base station need using protocol address in the net that itself has to belong to it is that the mobile station of itself is sent, for carrying out internet visit
The packet asked is packaged processing, and is sent at least one first base station so that the first base station received according to from
Packet after encapsulation process is sent to the core net by the corresponding routing iinformation of body by least one data transmission nodal
The upper first data transmission node being connected with gateway.If it should be noted that the second base station and N number of first base station wireless connection,
Wherein, N is more than 1, then the second base station, test signal can also be sent to N number of first base station, with the institute according to N number of first base station
The test response signal of return determines path priority, so as to determine the data of N number of first base station according to passage path priority
Bag allocation proportion, realizes load balancing.
Step 205, first data transmission node carries out decapsulation processing to the packet using protocol address mark in net,
And the internet is sent to by the gateway.
First data transmission node is used for internet by what at least one data transmission nodal reception first base station was sent
After the packet of access, decapsulation processing is carried out to the packet using protocol address mark in net, and by the data after processing
Bag is sent to internet by gateway.
The mobile Internet that the present embodiment is provided accesses system, and the system includes：Be deployed in access network at least one
One base station and at least one second base station, and multiple data transmission nodals being deployed in access network and core net, the second base
Stand and be connected with least one first base station wireless connection, each first base station by multiple data transmission nodals with core net, its
In, each first base station, the second base station and each data transmission nodal, which have, to be met mobile radio communication apparatus interconnection protocol, is used for
Protocol address in the net of mutual transmission information between mobile radio communication equipment, so that by the second base station to belonging to the shifting of itself
Protocol address is packaged processing in the packet that dynamic platform is sent, the net being had using itself, and be sent at least one first
Base station, so that the first base station received passes through the packet after encapsulation process at least according to routing iinformation corresponding with itself
One data transmission nodal is sent to the first data transmission node in core net, and first data transmission node is to the number that receives
Decapsulation processing is carried out according to bag, and internet is sent to by gateway.So as to ensure that multiple data transmission nodals with it is existing
The compatibility of mobile radio communication equipment, realizes with relatively low construction and operation expense, improves by mobile radio communication
The data throughout and efficiency of internet access are carried out, and further increasing the flexibility of system deployment.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in a computer read/write memory medium, the program
Upon execution, the step of including above method embodiment is performed；And foregoing storage medium includes：ROM, RAM, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (8)
1. a kind of mobile Internet accesses system, including：Access network, core net and internet, wherein, the core net and described
Internet is connected by gateway, it is characterised in that also included：
At least one is deployed in the first base station of the access network, and multiple are deployed in the core net or are deployed in described connect
Network and the data transmission nodal in the core net, wherein, it is deployed in the number being connected in the core net with the gateway
It is first data transmission node according to transmission node, each first base station is counted according to the routing iinformation disposed in advance by least one
It is connected according to transmission node with the first data transmission node, wherein, each first base station and each data transmission nodal have
Meet mobile radio communication apparatus interconnection protocol, for protocol address in the net of mutual transmission information between mobile radio communication equipment；
The first base station, for belonging to packet that the mobile station of itself is sent, for carrying out internet access, adopting
Protocol address is packaged processing in the net having with itself, and according to routing iinformation corresponding with itself by after encapsulation process
Packet is sent to the first data transmission node in the core net by least one data transmission nodal；
The first data transmission node, for carrying out decapsulation processing to the packet using protocol address mark in net, and
The internet is sent to by the gateway.
2. mobile Internet according to claim 1 accesses system, it is characterised in that also include：
Mobile management entity, for being that interior protocol address is netted in each first base station and the distribution of each data transmission nodal, and is disposed
It is corresponding with each first base station, from first base station by multiple data transmission nodals to the core net routing iinformation.
3. mobile Internet according to claim 1 accesses system, it is characterised in that
The first base station, is additionally operable to obtain Dynamic Host Configuration Protocol server distribution from internet by the core net
, corresponding with the identification information of first base station IP address pond, using according to the IP address pond to belong to itself and enter
The mobile station distribution IP address of row internet access.
4. mobile Internet according to claim 1 accesses system, it is characterised in that the data transmission nodal includes：
Router and/or interchanger.
5. system is accessed according to any described mobile Internets of claim 1-4, it is characterised in that also include：At least one
It is deployed in the second base station of the access network, second base station and at least one first base station wireless connection, each second base
Stand with meeting mobile radio communication apparatus interconnection protocol, for agreement in the net of mutual transmission information between mobile radio communication equipment
Address；
Second base station, for belonging to packet that the mobile station of itself is sent, for carrying out internet access, adopting
Protocol address is packaged processing in the net having with itself, and is sent at least one first base station, so that receive
The packet after encapsulation process is sent out by least one data transmission nodal according to routing iinformation corresponding with itself one base station
It is sent to the first data transmission node of the core net.
6. mobile Internet according to claim 5 accesses system, it is characterised in that the system also includes：Base station is stepped on
Accounting server,
Second base station is additionally operable to：The wireless connection for including own base stations identification information to other adjacent base station broadcasts please
Ask, to send feedback information and determine that first base station to be connected sends key information；
The first base station is additionally operable to：The base station identification information of second base station and corresponding key information are sent to base station registration
Server；
The base station registration server, is inquired about for the base station identification information according to second base station and corresponding key information
The log-on message prestored, to carry out legitimacy authentication to the second base station, if authentication passes through, sends to the first base station and authenticates
By response, so that the first base station sets up wireless connection with second base station.
7. mobile Internet according to claim 6 accesses system, it is characterised in that
Second base station is additionally operable to, and protocol address in the net of itself is obtained to mobile management entity by the first base station.
8. mobile Internet according to claim 6 or 7 accesses system, it is characterised in that if second base station with it is N number of
First base station wireless connection, wherein, N is more than 1,
Second base station, is additionally operable to send test signal to N number of first base station, with being returned according to N number of first base station
Test response signal determines path priority, so that the allocation of packets ratio of N number of first base station is determined according to path priority,
Realize load balancing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410719807.0A CN104468559B (en) | 2014-12-01 | 2014-12-01 | Mobile Internet accesses system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410719807.0A CN104468559B (en) | 2014-12-01 | 2014-12-01 | Mobile Internet accesses system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104468559A CN104468559A (en) | 2015-03-25 |
| CN104468559B true CN104468559B (en) | 2017-07-21 |
Family
ID=52913931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410719807.0A Active CN104468559B (en) | 2014-12-01 | 2014-12-01 | Mobile Internet accesses system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104468559B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11877202B2 (en) | 2022-02-24 | 2024-01-16 | T-Mobile Usa, Inc. | Handovers between IPV4 public data network sessions and 5G radio access networks |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087311B (en) * | 2017-05-23 | 2023-07-18 | 中电科航空电子有限公司 | Airborne entertainment device and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318929A (en) * | 2000-03-31 | 2001-10-24 | 日本电气株式会社 | Mobile communication system capable of effective transmitting packet and control method thereof |
| CN101854268A (en) * | 2009-04-04 | 2010-10-06 | 华为技术有限公司 | Method, device and system of IP (Internet Protocol) network performance measurement as well as method, device and system of IP network service quality control |
| CN102014452A (en) * | 2009-09-08 | 2011-04-13 | 中兴通讯股份有限公司 | Method and system for implementing mobility of local IP (Internet Protocol) access connection |
| CN102209358A (en) * | 2011-06-09 | 2011-10-05 | 上海顶竹通讯技术有限公司 | Mobile network and method for accessing terminal of mobile network to service network |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009039318A1 (en) * | 2007-09-18 | 2009-03-26 | Kineto Wireless, Inc. | Method and system for supporting large number of data paths in an integrated communication system |
| KR101344843B1 (en) * | 2010-07-02 | 2013-12-26 | 한국전자통신연구원 | Method and apparatus for searching base station using paging procedure in mobile network |
-
2014
- 2014-12-01 CN CN201410719807.0A patent/CN104468559B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318929A (en) * | 2000-03-31 | 2001-10-24 | 日本电气株式会社 | Mobile communication system capable of effective transmitting packet and control method thereof |
| CN101854268A (en) * | 2009-04-04 | 2010-10-06 | 华为技术有限公司 | Method, device and system of IP (Internet Protocol) network performance measurement as well as method, device and system of IP network service quality control |
| CN102014452A (en) * | 2009-09-08 | 2011-04-13 | 中兴通讯股份有限公司 | Method and system for implementing mobility of local IP (Internet Protocol) access connection |
| CN102209358A (en) * | 2011-06-09 | 2011-10-05 | 上海顶竹通讯技术有限公司 | Mobile network and method for accessing terminal of mobile network to service network |
Non-Patent Citations (1)
| Title |
|---|
| 移动互联网安全技术研究;陈尚义;《信息安全与通信保密》;20100831(第8期);第34-37页 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11877202B2 (en) | 2022-02-24 | 2024-01-16 | T-Mobile Usa, Inc. | Handovers between IPV4 public data network sessions and 5G radio access networks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104468559A (en) | 2015-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6763012B1 (en) | Mobile terminal and method of providing a network-to-network connection | |
| CN101438609B (en) | System and method for server farm resource allocation | |
| CN101764757B (en) | Method, device and system for content accessing | |
| CN106453027B (en) | Gre tunneling implementation method, access device and aggregation gateway | |
| CN104618891B (en) | A kind of communication means, terminal and core network entity | |
| CN101321383A (en) | Communication system and method, household base station gateway and home subscriber server | |
| CN107645722A (en) | Dedicated network selects cut-in method and system, public network MME, HSS and base station | |
| CN105122741A (en) | Method and apparatus for controlling service chain of service flow | |
| CN102739502B (en) | A kind of realize network identity conversion method, Apparatus and system | |
| CN105324961B (en) | Gre tunneling implementation method, access point and gateway | |
| CN107769939A (en) | Network element management method, webmaster, Gateway Network Element and system in data communication network | |
| CN103298148B (en) | Method for connecting mobile terminal to multiple PDNs (public data networks) through fixed network and related device | |
| CN206313803U (en) | A kind of router for realizing network game acceleration | |
| CN104468559B (en) | Mobile Internet accesses system | |
| CN105207858B (en) | Access device and method for connecting user equipment to network executed by access device | |
| CN102497456A (en) | System and method for realizing automatic generation of client address on basis of dynamic host configuration protocol (DHCP) protocol | |
| CN104104749B (en) | The distribution method and device of a kind of tunnel IP address | |
| CN104969521B (en) | Data sending processing method and router | |
| CN104717640B (en) | A kind of implementation method of the wireless communication based on positioning | |
| CN109246016A (en) | Message processing method and device across VXLAN | |
| CN107612759A (en) | Network access accelerated method, device and system | |
| CN102480476A (en) | Multi-service access method based on DHCP protocol extension | |
| CN103220374B (en) | A kind of method of client access network, device | |
| CN104486752B (en) | Interaction of multimedia information system between mobile station | |
| CN104168564A (en) | Authentication method and device based on GPRS network and integrated identification network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |