CN107302400A - The method and terminal of accessing terminal to network - Google Patents
The method and terminal of accessing terminal to network Download PDFInfo
- Publication number
- CN107302400A CN107302400A CN201610231543.3A CN201610231543A CN107302400A CN 107302400 A CN107302400 A CN 107302400A CN 201610231543 A CN201610231543 A CN 201610231543A CN 107302400 A CN107302400 A CN 107302400A
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- Prior art keywords
- optical
- network
- sending mode
- sent
- terminal
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
- H04B10/25752—Optical arrangements for wireless networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a kind of method and terminal of accessing terminal to network, wherein, this method includes：Receive and send request, it is described to send request and include information to be sent and sending mode；If the sending mode is optical-fiber network sending mode, the signal type of the information to be sent is converted into optical signal by electric signal；Using procotol corresponding with the optical-fiber network sending mode, the signal to be sent after conversion is sent by optical fiber.The method and terminal for the accessing terminal to network that the present invention is provided, by using the mode of fiberoptical networking by accessing terminal to network, when solving that terminal is by mobile radio communication access network in the prior art, mobile radio communication load pressure is larger, and terminal is when access network by the way of wifi, the problem of security is relatively low.
Description
Technical field
The present invention relates to the method and terminal of network access technique, more particularly to a kind of accessing terminal to network,
Belong to communication technical field.
Background technology
With the popularization of handheld terminal (such as mobile phone, tablet personal computer), surfed the Net by handheld terminal
As a kind of trend.
In the prior art, hand-held terminal device is all by wireless parties such as mobile communications network or WiFi
Formula access network.But, in the hot spot region such as Office Area region in city, due to personnel amount
More and relatively concentration, can be produced in the peak period of some online to the mobile communications network in these regions
Very big load pressure, if using WiFi mode access network, due to not being good for for network authentication
Entirely, some potential safety hazards are easily brought.
The content of the invention
The present invention provides a kind of method and terminal of accessing terminal to network, to solve terminal in the prior art
During by mobile radio communication access network, mobile radio communication load pressure is larger, and terminal uses wifi
Mode access network when, the problem of security is relatively low.
First aspect present invention provides a kind of method of accessing terminal to network, and this method includes：
Receive and send request, it is described to send request and include information to be sent and sending mode；
If the sending mode is optical-fiber network sending mode, by the signal type of the information to be sent
Optical signal is converted into by electric signal；
Using procotol corresponding with the optical-fiber network sending mode, treating after conversion is sent by optical fiber
The signal of transmission.
Second aspect of the present invention provides a kind of terminal, and the terminal includes：
Receiving module, request is sent for receiving, described to send request and include information to be sent and transmission
Pattern；
Optical-fiber network send processing module, for if it is determined that the sending mode be optical-fiber network sending mode when,
The signal type of the information to be sent is then converted into optical signal by electric signal；
Sending module, for using procotol corresponding with the optical-fiber network sending mode, passes through optical fiber
Send the signal to be sent after conversion.
The method and terminal for the accessing terminal to network that the present invention is provided, by receiving comprising information to be sent and
The transmission request of sending mode, if the sending mode is optical-fiber network sending mode, by letter to be sent
The signal type of breath is converted into optical signal by electric signal, and using corresponding with the optical-fiber network sending mode
Procotol, sends the signal to be sent after conversion, so that terminal can pass through light net by optical fiber
Network access network.Alleviate the load pressure of mobile radio communication, it is to avoid the access network by way of wifi
The problem of security is relatively low during network.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the method for the accessing terminal to network that the embodiment of the present invention one is provided；
Fig. 2 is the schematic flow sheet of the method for the accessing terminal to network that the embodiment of the present invention two is provided；
Fig. 3 is the schematic flow sheet of the method for the accessing terminal to network that the embodiment of the present invention three is provided；
Fig. 4 is the schematic flow sheet of ICP/IP protocol method for transformation；
Fig. 5 is the structural representation for the terminal that the embodiment of the present invention four is provided.
Embodiment
Fig. 1 is the schematic flow sheet of the method for the accessing terminal to network that the embodiment of the present invention one is provided, and is such as schemed
Shown in 5, the method for the accessing terminal to network that the present embodiment is provided comprises the following steps：
Step 101, receive and send request, it is described to send request and include information to be sent and sending mode；
Specifically, the transmission request that terminal is received can be built-in in terminal application send.The hair
Request is sent to include information to be sent and sending mode, wherein, sending mode is user according to current
Network coverage situation is specifically chosen or terminal is automatically selected according to current network coverage situation
's.Sending mode includes optical-fiber network sending mode and wireless network sending mode, optical-fiber network sending mode generation
Table uses optical-fiber network access network, and wireless network sending mode, which is represented, passes through wireless network access network.Example
Such as terminal, which detects current covering network, to be had mobile communications network, wifi network and is connected with terminal
Optical-fiber network, then terminal be preferred to use the access way access network of optical-fiber network, corresponding above-mentioned transmission please
The sending mode included in asking is optical-fiber network sending mode.The mode of specific terminal access optical-fiber network can be with
It is attached, for example, be able to can be transmitted using special by the port of special data wire and optical-fiber network
The data wire of optical signal is attached with optical-fiber network.
If step 102, the sending mode are optical-fiber network sending mode, by the information to be sent
Signal type optical signal is converted into by electric signal；
First, terminal is according to each application and the communication protocol of terminal prestored, to being delivered letters comprising pending
The electric signal of breath and sending mode is parsed, and obtains information to be sent, then by the information to be sent by electricity
Signal is converted into optical signal,
Step 103, using procotol corresponding with the optical-fiber network sending mode, sent by optical fiber
Signal to be sent after conversion.
Specifically, because the type of existing optical-fiber network has a variety of (such as passive multi-plexing light accessing systems
(Gigabit-Capable PON, abbreviation GPON), ethernet passive optical network (Ethernet Passive
Optical Network, abbreviation EPON) etc.), the procotol that each optical-fiber network carries out optical signal transmission is equal
Differ, therefore, built-in optical-fiber network host-host protocol corresponding with each optical network type in the terminal in advance,
Terminal according to send request determine sending mode be optical-fiber network sending mode after, to the optical-fiber network sending mode
Parsed, determine the corresponding specific optical network type of the optical-fiber network sending mode, so that from prestoring
Specific optical-fiber network host-host protocol, and root are determined in optical-fiber network host-host protocol corresponding with each optical network type
The optical signal comprising information to be sent is packaged according to the optical-fiber network agreement, by the optical signal after encapsulation
Sent by the optical fiber of corresponding optical-fiber network to network side.
Further, if the sending mode included in request that sends is wireless network sending mode,
The information to be sent is sent by existing wireless mode.
The method for the accessing terminal to network that the present embodiment is provided, information to be sent and transmission are included by receiving
The transmission request of pattern, if the sending mode is optical-fiber network sending mode, by information to be sent
Signal type is converted into optical signal by electric signal, and uses network corresponding with the optical-fiber network sending mode
Agreement, sends the signal to be sent after conversion, so that terminal can be connect by optical-fiber network by optical fiber
Enter network.Alleviate the load pressure of mobile radio communication, it is to avoid by way of wifi during access network
The problem of security is relatively low.
Fig. 2 is the schematic flow sheet of the method for the accessing terminal to network that the embodiment of the present invention two is provided, and is such as schemed
Shown in 2, the method for the accessing terminal to network that the present embodiment is provided comprises the following steps：
The pending information that step 201, reception optical-fiber network are sent by optical fiber, and connect using optical-fiber network
The corresponding procotol of receipts pattern, obtains the data flow in the pending information；
Specifically, the optical-fiber network reception pattern refers specifically to the network class for the specific optical-fiber network being connected with terminal
Type.Because existing optical network type has a variety of (such as GPON networks, EPON networks), because
This, the optical-fiber network reception pattern that terminal can be recognized is a variety of to that should have.When terminal access optical-fiber network passes through light
When network receives the pending data that network side is sent, the pending data that terminal is received are networks
Side is by the specific optical-fiber network that connects with the terminal with the network transmission protocol corresponding with the optical network type
Transmission, the pending data are that terminal is transferred into the form of optical signal.Terminal receives bag
After optical signal containing pending data, according to corresponding with the specific optical network type determination that the terminal is connected
The network transmission protocol, and the optical signal is parsed according to the network transmission protocol, obtains this and wait to locate
The data flow of the data of reason.
Step 202, according to the optical-fiber network reception pattern, the signal type of the data flow is believed by light
Electric signal number is converted into, and the electric signal is sent to corresponding application.
Specifically, terminal is got after the data flow of the pending data, by the pending data
Data flow is converted into electric signal by optical signal, and the communication protocols between each application according to terminal and built in it
View is packaged to the electric signal, so that the electric signal comprising pending data after encapsulation be sent to
Corresponding application.
The method for the accessing terminal to network that the present embodiment is provided, terminal is attached with optical-fiber network, passed through
The optical fiber of optical-fiber network is communicated with network side, alleviate the load pressure of mobile radio communication, it is to avoid logical
The problem of security is relatively low when crossing wifi mode access network.
Fig. 3 is the schematic flow sheet of the method for the accessing terminal to network that the embodiment of the present invention three is provided, and is such as schemed
Shown in 3, the method for the accessing terminal to network that the present embodiment is provided comprises the following steps：
Step 301, receive and send request, it is described to send request and include information to be sent and sending mode,
Wherein, the sending mode is GPON network sending modes；
Specifically, in the present embodiment, the transmission request that terminal is received is that the application built in it is sent,
Transmission request includes information to be sent and sending mode, and the sending mode is specially GPON networks
Sending mode, i.e. requesting terminal send information to be sent to net by connected GPON networks
Network side.Specific application by information to be sent and GPON network sending mode information, with advance with
The communication protocol of terminal agreement is packaged, and will include information to be sent and GPON nets after encapsulation
The electric signal of network sending mode information is sent to terminal.
Step 302, the signal type of the information to be sent by electric signal is converted into optical signal, and
The network transmission protocol of former electric signal is converted to the transmission agreement of GPON networks, the optical signal is passed through
The optical fiber of GPON networks is transmitted to network side.
Specifically, terminal is parsed according to receiving after the electric signal to electric signal, obtain to be sent
Information and sending mode information, determine the sending mode information be GPON network sending modes after, will
Information to be sent is converted into optical signal by electric signal, and according to default method for converting protocol, by former electricity
The network transmission protocol of letter is converted into the host-host protocol of GPON networks, by the optical signal transmission to network side.
Specifically, default protocol translation method can be according to specific optical network type and specific needs
It is specific to set, it is not specifically limited herein.But for protocol conversion in clearer explanation the present embodiment
Thinking, below will by using ICP/IP protocol transmission file exemplified by, the thinking to protocol translation is said
It is bright：
Fig. 4 is the schematic flow sheet of ICP/IP protocol method for transformation, is with representative " source in Fig. 4
Method for converting protocol between main frame " and " destination host " is illustrated to protocol conversion thinking, because
This, the protocol translation between terminal and optical-fiber network described in the present embodiment is also suitable.As shown in figure 4,
ICP/IP protocol method for transformation comprises the following steps：
Step S1, on the source host, application layer sends a string of application data streams to transport layer；
The data flow of application layer is cut into packet by step S2, transport layer, and is packaged into TCP plus TCP header
Section, delivers Internet；
Step S3, added in Internet to TCP Segment and include source, destination host IP address, header is generated
One IP datagram, and IP datagram is delivered into link layer；
Step S4, link layer load onto IP datagram in the data division of its mac frame, along with source, mesh
Main frame MAC Address and frame head, and according to its target MAC (Media Access Control) address, mac frame is sent to purpose master
Machine or ip router；
Step S5, in destination host, link layer removes the frame head of mac frame, and IP datagram is delivered
Internet；
Step S6, Internet check lP headers, if verified and inconsistent with result of calculation in header, lose
Abandon the IP datagram；If verifying and consistent with result of calculation, remove IP headers, TCP Segment is delivered into transmission
Layer；
Step S7, transport layer checks sequence number, judge whether it is correct TCP packets, then check TCP
Header data.If correct, confirmation is sent out to source host；If incorrect or packet loss, is required to source host
Retransmission of information；
Step S8, in destination host, transport layer removes TCP header, will sequence order packet composition application
Data flow gives application program.The byte stream from source host that so destination host is received, is like straight
Receive the byte stream from source host the same.
What deserves to be explained is, terminal passes through other optical-fiber network access networks including EPON networks
Method is similar by the method at GPON network insertions networking with terminal, repeats no more herein.
The method for the accessing terminal to network that the present embodiment is provided, information to be sent and transmission are included by receiving
The transmission request of pattern, if the sending mode is optical-fiber network sending mode, by information to be sent
Signal type is converted into optical signal by electric signal, and uses network corresponding with the optical-fiber network sending mode
Agreement, sends the signal to be sent after conversion, so that terminal can be connect by optical-fiber network by optical fiber
Enter network.Alleviate the load pressure of mobile radio communication, it is to avoid by way of wifi during access network
The problem of security is relatively low.
Fig. 5 is the structural representation for the terminal that the embodiment of the present invention four is provided, as shown in figure 5, this implementation
The terminal that example is provided includes following module：
Receiving module 10, request is sent for receiving, described to send request and include information to be sent and hair
Send pattern；
Optical-fiber network send processing module 20, for if it is determined that the sending mode be optical-fiber network sending mode when,
The signal type of the information to be sent is then converted into optical signal by electric signal；
Sending module 30, for using procotol corresponding with the optical-fiber network sending mode, passes through light
Fibre sends the signal to be sent after conversion.
Optical-fiber network sends processing module 20, if being additionally operable to receive pending information by the optical fiber,
Using the corresponding procotol of optical-fiber network reception pattern, the data flow in the pending information is obtained,
And according to the optical-fiber network reception pattern, the signal type of the data flow is converted into telecommunications by optical signal
Number；
The sending module 30, is additionally operable to send the electric signal to corresponding application.
The optical-fiber network sending mode and optical-fiber network reception pattern include：GPON networks sending mode or
Person's EPON network sending modes.
The sending module 30, if being additionally operable to the sending mode for wireless network sending mode, passes through
Wireless mode sends the information to be sent.
The terminal that this implementation is provided can be used in performing the technical side as shown in above-mentioned embodiment one, two, three
Case, its specific executive mode is similar with the technical scheme shown in embodiment one, two, three, herein no longer
Repeat.
One of ordinary skill in the art will appreciate that：Realize all or part of step of above-mentioned each method embodiment
Suddenly it can be completed by the related hardware of programmed instruction.Foregoing program can be stored in a computer can
Read in storage medium.The program upon execution, performs the step of including above-mentioned each method embodiment；And
Foregoing storage medium includes：ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than right
It is limited；Although the present invention is described in detail with reference to foregoing embodiments, this area it is common
Technical staff should be understood：It can still modify to the technical scheme described in foregoing embodiments,
Or equivalent substitution is carried out to which part or all technical characteristic；And these modifications or replacement, and
The essence of appropriate technical solution is not set to depart from the scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a kind of method of accessing terminal to network, it is characterised in that including：
Receive and send request, it is described to send request and include information to be sent and sending mode；
If the sending mode is optical-fiber network sending mode, by the signal type of the information to be sent
Optical signal is converted into by electric signal；
Using procotol corresponding with the optical-fiber network sending mode, treating after conversion is sent by optical fiber
The signal of transmission.
2. according to the method described in claim 1, it is characterised in that also include：
If pending information is received by the optical fiber, using the corresponding network of optical-fiber network reception pattern
Agreement, obtains the data flow in the pending information；
According to the optical-fiber network reception pattern, the signal type of the data flow is converted into electricity by optical signal
Signal, and the electric signal is sent to corresponding application.
3. method according to claim 2, it is characterised in that the optical-fiber network sending mode and light
Network reception pattern includes：GPON networks sending mode or EPON network sending modes.
4. according to the method described in claim 1, it is characterised in that also include：
If the sending mode is wireless network sending mode, wirelessly send described to be sent
Information.
5. a kind of terminal, it is characterised in that including：
Receiving module, request is sent for receiving, described to send request and include information to be sent and transmission
Pattern；
Optical-fiber network send processing module, for if it is determined that the sending mode be optical-fiber network sending mode when,
The signal type of the information to be sent is then converted into optical signal by electric signal；
Sending module, for using procotol corresponding with the optical-fiber network sending mode, passes through optical fiber
Send the signal to be sent after conversion.
6. terminal according to claim 5, it is characterised in that optical-fiber network sends processing module, also
If for receiving pending information by the optical fiber, using the corresponding network of optical-fiber network reception pattern
Agreement, obtains the data flow in the pending information, and according to the optical-fiber network reception pattern, will
The signal type of the data flow is converted into electric signal by optical signal；
The sending module, is additionally operable to send the electric signal to corresponding application.
7. terminal according to claim 6, it is characterised in that the optical-fiber network sending mode and light
Network reception pattern includes：GPON networks sending mode or EPON network sending modes.
8. terminal according to claim 5, it is characterised in that the sending module, if being additionally operable to
The sending mode is wireless network sending mode, then wirelessly sends the information to be sent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231543.3A CN107302400A (en) | 2016-04-14 | 2016-04-14 | The method and terminal of accessing terminal to network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231543.3A CN107302400A (en) | 2016-04-14 | 2016-04-14 | The method and terminal of accessing terminal to network |
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|---|---|
| CN107302400A true CN107302400A (en) | 2017-10-27 |
Family
ID=60136788
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|---|---|---|---|
| CN201610231543.3A Pending CN107302400A (en) | 2016-04-14 | 2016-04-14 | The method and terminal of accessing terminal to network |
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