CN107613042A - Obtain the method, device and mobile terminal of IP address - Google Patents
Obtain the method, device and mobile terminal of IP address Download PDFInfo
- Publication number
- CN107613042A CN107613042A CN201710870411.XA CN201710870411A CN107613042A CN 107613042 A CN107613042 A CN 107613042A CN 201710870411 A CN201710870411 A CN 201710870411A CN 107613042 A CN107613042 A CN 107613042A
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- Prior art keywords
- address
- wap
- terminal
- media access
- access controlled
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
-
- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
This application discloses a kind of method, apparatus and terminal for obtaining IP address, by providing a kind of method for obtaining IP address, when establishing connection with WAP, the Media Access Controlled address of the WAP got is matched with default IP storage lists, if the match is successful, and the lease time of the IP address is in preset time range, IP address can then be used, when the user is connected WAP every time, IP address need not be reconnected, the time of connection WAP has been saved, has improved Consumer's Experience.
Description
Technical field
The application is related to communication technical field, more particularly to a kind of method, device and mobile terminal for obtaining IP address.
Background technology
At present, WLAN (Wireless Fidelity, Wi-Fi) network has become people's daily life and work
A kind of wireless network commonly used in work, increasing terminal user transmit data by WI-FI.
In conventional manner, when using terminal accesses WAP (Access Point, AP), terminal needs user
First pass through DHCP (Dynamic Host Configuration Protocol, DHCP) request with obtaining IP
Location, to access external network, still, longer time is needed just to get IP address by DHCP, and user connects every time
When meeting AP, it is required for repeating this process, time-consuming, poor user experience.
The content of the invention
The application is mainly solving the technical problems that provide a kind of method, device and mobile terminal for obtaining IP address, energy
It is enough to reduce the time for obtaining IP address, improve Consumer's Experience.
In order to solve the above technical problems, first technical scheme that the application uses is：A kind of acquisition IP address is provided
Method, this method include：When establishing connection with WAP, the medium of the WAP got is accessed into control
Address processed is matched with default IP storage lists；If the match is successful, obtained and the nothing in the IP stores list
IP address corresponding to the Media Access Controlled address of line access point；Judge whether the lease time of the IP address is default first
In time range；If so, then using the IP address, and store current link information.
In order to solve the above technical problems, second technical scheme that the application uses is：A kind of mobile terminal is provided, the end
End includes：The processor and telecommunication circuit of mutual electrical couplings, the processor are used in the telecommunication circuit and wireless access
When point establishes connection, the Media Access Controlled address of the WAP got and default IP storage lists are carried out
Matching；If the match is successful, the Media Access Controlled address pair with the WAP is obtained in the IP stores list
The IP address answered；Judge the lease time of the IP address whether in preset time range；If so, then control the communication electricity
Road uses the IP address, and stores current link information.
In order to solve the above technical problems, the 3rd technical scheme that the application uses is：There is provided one kind has store function
Device, the device had program stored therein data, and described program data are performed to realize the method described above for obtaining IP address.
The beneficial effect of the application is：The situation of prior art is different from, the application provides a kind of side for obtaining IP address
Method, device and terminal.By providing a kind of method for obtaining IP address, when establishing connection with WAP, will get
Media Access Controlled address and default IP the storage list of the WAP matched, if the match is successful, and institute
The lease time of IP address is stated in preset time range, then can use IP address, user can be made to connect every time and wirelessly connect
During access point, it is not necessary to reconnect IP address, saved the time of connection WAP, improved Consumer's Experience.
Brief description of the drawings
Fig. 1 is the schematic flow sheet for the method first embodiment that the application obtains IP address；
Fig. 2 be the application obtain IP address method in step S101 specific implementation schematic flow sheet；
Fig. 3 is the schematic flow sheet for the method second embodiment that the application obtains IP address；
Fig. 4 be the application obtain IP address method in step S301 specific implementation schematic flow sheet；
Fig. 5 is a kind of structural representation of mobile terminal of the application；
Fig. 6 is a kind of another structural representation of mobile terminal of the application；
Fig. 7 is a kind of structural representation of the device with store function of the application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete
Site preparation describes.
WAP (Access Point, AP) is the access point of a wireless network, is commonly called as " focus ".Its effect
It is it to be accessed after cable network wire signal is switched to wireless network, notebook or other-end equipment by receiving its transmitting
Signal access wireless Wi-Fi LANs.
DHCP (Dynamic Host Configuration Protocol, DHCP) is a local
The procotol of net, is worked using udp protocol, mainly there is two purposes：Divide automatically to internal network or Internet service provider
With IP address；To user or internal network keeper as the means that all computers are made with central management, in RFC 2131
In be described later in detail.
Address resolution protocol (Address Resolution Protocol, ARP) is to obtain physical address according to IP address
An ICP/IP protocol.ARP request comprising target ip address is broadcast to all masters on network by main frame when sending information
Machine, and return message is received, with the physical address of this determination target；Receive and deposit the IP address and physical address after returning to message
Enter in the machine arp cache and retain certain time, next time directly inquires about arp cache to economize on resources when asking.
Character (Acknowledgement, ACK) is confirmed i.e. in data communication, and receiving station issues a kind of biography of dispatching station
Defeated class control character.The data for representing to send have confirmed that reception is errorless.
Medium reference address (Media Access Control or Medium Access Control, MAC), is used for
Define the position of the network equipment.In osi model, third layer Internet is responsible for IP address, and second layer data link layer is then responsible for
MAC Address.Therefore a main frame has a MAC Address, and each network site has an IP address for being specific to it.
Referring to Fig. 1, Fig. 1 is the schematic flow sheet for the method first embodiment that the application obtains IP address, the present embodiment
In executive agent, can be terminal (for example notebook, computer, mobile phone, wearable device etc.), the terminal can use hard
The mode of part or software is realized.If in addition, it is noted that there is substantially the same result, the method for the present embodiment is not
It is limited with the flow order shown in Fig. 1.As illustrated, this method comprises the following steps：
In S101, when establishing connection with WAP, the medium of the WAP got is accessed
Control address is matched with default IP storage lists.
Alternatively, referring to Fig. 2, Fig. 2 is on the basis of the application first embodiment, S101 in first embodiment is walked
The rapid specific implementation schematic flow sheet further expanded, the present embodiment access the medium of the WAP got
Control address carries out matching with default IP storage lists and comprised the following steps：
In S201, the default IP storages list is read, wherein, the IP storages list includes the terminal and institute
State the link information of WAP.
Alternatively, the link information is matched somebody with somebody including the IP address, the lease time of the IP address, the DynamicHost
Put the address of protocol server.
In S202, by the Media Access Controlled address of the WAP got and the terminal and the nothing
The link information of line access point is matched.
In S203, if the Media Access Controlled address of the WAP is present in the terminal and wirelessly connect with described
In the link information of access point, then the match is successful.
Specifically, when the physical connection being successfully established with AP, AP MAC Address is obtained, reads default IP storages row
Table, wherein, the link information that terminal connects AP every time is stored in IP storage lists, using AP MAC Address as inquiry bar
Part, matched with default IP storage lists, if having found corresponding MAC Address in IP stores list, then it represents that matching
Success, i.e., terminal connected the AP before this；If IP store list in can not find corresponding MAC Address, then it represents that matching not into
Work(, i.e. terminal were not connected with the AP before this.
Alternatively, if matching is unsuccessful, then it represents that terminal was not connected with the AP before this, then sent DHCP Discovery reports
Text, after the AP receives the DHCP Discovery messages, into network, each Dynamic Host Configuration Protocol server forwards the DHCP
Discovery messages, each Dynamic Host Configuration Protocol server receive the DHCP Discovery messages, by for the IP of the terminal distribution
Address carries is sent to the terminal in DHCP offer messages by the AP, and the terminal selects a DHCP offer
IP address in message sends the DHCP request messages for carrying selected IP address as selected IP address；The AP
After receiving DHCP request messages, each Dynamic Host Configuration Protocol server into network forwards the DHCP request messages；Distribution
After the Dynamic Host Configuration Protocol server of selected IP address receives DHCP request messages, the list item of the wireless client is preserved, and should
Selected IP address carries is sent to the terminal in DHCP ACK messages by the AP, and the terminal is by the DHCP ACK
IP address in message is as the IP address finally obtained.
In the embodiment of the present application, when establishing connection with WAP, by the WAP got
Media Access Controlled address is matched with default IP storage lists, operation, energy according to corresponding to the result of matching performs it
The enough efficiency for improving connection AP.
In S102, if the match is successful, obtain in the IP stores list and visited with the medium of the WAP
Ask IP address corresponding to control address.
In S103, judge the lease time of the IP address whether in the first preset time range.
Alternatively, whether the lease time for judging the IP address includes in the first preset time range：According to
Equation below calculates the first preset time：T0=T1+T2*0.8；Wherein, T0 is first preset time, and T1 obtains for first time
The time of the IP address is taken, T2 is the lease time；If T0 is more than present system time, it is determined that the rent of the IP address
Make an appointment in first preset time range；If T0 is less than or equal to present system time, it is determined that the IP address
Lease time is not in first preset time range.
Such as：T1 is set as August in 2017 1 day 08:00:00 (date Hour Minute Second), T2 are set as 240 hours, then T0
For August in 2017 1 day 08:00:00+192 hours, as August in 2017 9 days 08:00:00, if present system time is 2017
On August 8,11:15：20, then T0 be more than present system time, determine that the lease time of the IP address is default described first
In time range；If present system time is August in 2017 10 days 08:15:20, then T0 be less than present system time, determine institute
The lease time of IP address is stated not in first preset time range.
In the embodiment of the present application, IP address lease time refers to client computer in the IP acquired in Dynamic Host Configuration Protocol server
The useful life of address configuration information.Client typically has certain useful life, phase after an IP address is obtained automatically
Limit needs to apply for IP address again later.But frequently IP address changes and can made troubles to management work, user's search can
To pass through the perpetuity for setting the IP address lease time limit to make client computer possess IP address.First preset time is root
The time value set according to lease time, if in the first preset time range, then it represents that, the IP address can be after
It is continuous to use；If not in the first preset time range, then it represents that, expiry of tenancy, it is necessary to apply for IP address again.
In S104, if so, then using the IP address, and current link information is stored.
Above as can be seen that the present embodiment by established with WAP connect when, it is described wireless by what is got
The Media Access Controlled address of access point is matched with default IP storage lists, if the match is successful, and the IP address
Lease time can then use IP address in preset time range, when the user is connected WAP every time, be not required to
IP address is reconnected, the time of connection WAP has been saved, has improved Consumer's Experience.
Referring to Fig. 3, Fig. 3 is the schematic flow sheet for the method second embodiment that the application obtains IP address, the present embodiment
Including：
In S301, if the lease time of the IP address sends address not in first preset time range
Analysis protocol broadcast bag sends dhcp request message to judge whether the IP address is occupied
Frame is to Dynamic Host Configuration Protocol server to ask to distribute the IP address.
Alternatively, referring to Fig. 4, Fig. 4 is on the basis of the application first embodiment, S301 in second embodiment is walked
The rapid specific implementation schematic flow sheet further expanded, the present embodiment send address resolution protocol broadcast packet to judge the IP
Whether address is occupied to comprise the following steps：
In S401, the address resolution protocol broadcast packet encapsulated is sent；Wherein, the address resolution protocol broadcast packet bag
Include the source Media Access Controlled address of the IP address and terminal.
Specifically, ARP broadcast packets are encapsulated, the IP address of acquisition is set to the source address and destination address of ARP broadcast packets, will
The MAC Address of terminal is arranged to source MAC, and target MAC (Media Access Control) address is arranged to full 00, then will be packaged as broadcast mode
ARP broadcast packets send.
In S402, the address resolution protocol corresponding to the address resolution protocol broadcast packet for receiving return is responded
Parsed.
In S403, if showing Media Access Controlled address corresponding to the IP address and the shifting in the analysis result
The source Media Access Controlled address of dynamic terminal is different, it is determined that the IP address is occupied.
Specifically, if terminal receives corresponding arp response, parsing is carried out to the response and learns that present terminal is inquired about
IP address corresponding to MAC Address be not that present terminal owns, then judge that IP address conflict situation occurs in terminal, i.e. IP
Location is occupied.
In S404, if showing Media Access Controlled address corresponding to the IP address and the shifting in the analysis result
The source Media Access Controlled address of dynamic terminal is identical, it is determined that the IP address is unoccupied.
Specifically, if terminal receives corresponding arp response, parsing is carried out to the response and learns that present terminal is inquired about
IP address corresponding to MAC Address own for present terminal, then judge that IP address conflict situation does not occur in terminal, i.e. IP
Location is unoccupied.
In S302, judge whether that the address resolution protocol broadcast packet is received in the second preset time range to be returned
The unappropriated address resolution protocol response of IP address, and receive what the Dynamic Host Configuration Protocol server returned
DHCP response message.
Specifically, must to control IP address unoccupied when being parsed by ARP, and Dynamic Host Configuration Protocol server is in the first preset time model
Interior return DHCP ACK messages are enclosed, then using current IP address.Result in addition, with reference to can not matched in above-described embodiment one
The process of IP address is obtained in the case of work(, here is omitted.
In S303, if so, then obtaining the IP address from the DHCP response message, and store
Current link information.
Specifically, current link information is stored when terminal connects WAP, is wirelessly connect to connect this next time
Access point provides link information.
Alternatively, if not receiving the address resolution protocol broadcast packet in the second preset time range returns to the IP
The unappropriated address resolution protocol response in address, or receive the dynamic that the Dynamic Host Configuration Protocol server returns
Host configuration response message, then IP address is obtained in the way of DHCP Discovery messages are sent, specifically as above
Described in text, here is omitted.
Above as can be seen that when the lease time of IP address is not in the first preset time range in the present embodiment, then lead to
Transmission ARP broadcast packets are crossed to judge that IP address is unoccupied, while send dhcp request message frame to dynamic
Host configuration protocol server receives ARP broadcast to ask to distribute the IP address in the second preset time range
Bag returns to the unappropriated arp response of IP address, and receives the DHCP ACK messages of Dynamic Host Configuration Protocol server return, then from institute
State and the IP address is obtained in DHCP response message, and store current link information.So as to make in user
When connecting WAP every time with terminal, it is not necessary to reconnect IP address, saved the time of connection WAP, carried
High Consumer's Experience.
Referring to Fig. 5, a kind of structural representation of mobile terminal of Fig. 5 the application, a kind of mobile terminal 50 include：Mutually electricity
Property coupling processor 501, telecommunication circuit 502.
Processor 501 can be used for the institute that when the telecommunication circuit 502 and WAP are established and connected, will be got
The Media Access Controlled address for stating WAP is matched with default IP storage lists；If the match is successful, described
IP address corresponding with the Media Access Controlled address of the WAP is obtained in IP storage lists；Judge the IP address
Lease time whether in preset time range；If so, then controlling the telecommunication circuit 502 to use the IP address, and deposit
Store up current link information.
The specific work process of processor 501 and telecommunication circuit 502 is with reference to described in the method for above-mentioned acquisition IP address, herein
Repeat no more.
Above as can be seen that the present embodiment provides a kind of mobile terminal, the mobile terminal includes the place of mutual electrical couplings
Manage device, telecommunication circuit.Wherein, processor is described wireless by what is got when telecommunication circuit and WAP are established and connected
The Media Access Controlled address of access point is matched with default IP storage lists, if the match is successful, and the IP address
Lease time can then use IP address in preset time range, when the user is connected WAP every time, be not required to
IP address is reconnected, the time of connection WAP has been saved, has improved Consumer's Experience.
Referring to Fig. 6, Fig. 6 is a kind of another structural representation of mobile terminal of the application, a kind of mobile terminal 60 also wraps
Include：The transceiver 601 to be intercoupled with the processor 501.
If transceiver 601 can be used for the lease time of the IP address not in the first preset time range, send
Address resolution protocol broadcast packet sends dhcp request to judge whether the IP address is occupied
Message frame is to Dynamic Host Configuration Protocol server to ask to distribute the IP address.Transceiver 601 can also be specifically used for hair
Send the address resolution protocol broadcast packet encapsulated；Wherein, the address resolution protocol broadcast packet include the IP address and
The source Media Access Controlled address of terminal.
Processor 501 can be specifically used for judging whether to receive the address resolution association in the second preset time range
Discuss broadcast packet and return to the unappropriated address resolution protocol response of the IP address, and receive the DHCP
The DHCP response message that server returns；If so, then from the DHCP response message
The IP address is obtained, and stores current link information.
Processor 501 can also be specifically used for the ground corresponding to the address resolution protocol broadcast packet to receiving return
Location analysis protocol response is parsed；If shown in the analysis result Media Access Controlled address corresponding to the IP address with
The source Media Access Controlled address of the terminal is different, it is determined that the IP address is occupied；Or
If the source matchmaker of Media Access Controlled address corresponding to the IP address and the terminal is shown in the analysis result
Matter accessing to control address is identical, it is determined that the IP address is unoccupied.
The specific work process of processor 501 and telecommunication circuit 601 is with reference to described in the method for above-mentioned acquisition IP address, herein
Repeat no more.
Referring to Fig. 7, Fig. 7 is a kind of structural representation of the device with store function of the application, one kind has storage
The device 70 of function is stored thereon with routine data 701, and described program data 701 can be performed obtains IP as described above to realize
Method described in the method for address.
The beneficial effects of the invention are as follows：The situation of prior art is different from, the application provides a kind of side for obtaining IP address
Method, device and terminal.By providing a kind of method for obtaining IP address, when establishing connection with WAP, will get
Media Access Controlled address and default IP the storage list of the WAP matched, if the match is successful, and institute
The lease time of IP address is stated in preset time range, then can use IP address, user can be made to connect every time and wirelessly connect
During access point, it is not necessary to reconnect IP address, saved the time of connection WAP, improved Consumer's Experience.
Presently filed embodiment is the foregoing is only, not thereby limits the scope of the claims of the application, it is every to utilize this
The equivalent structure or equivalent flow conversion that application specification and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, similarly it is included in the scope of patent protection of the application.
Claims (10)
- A kind of 1. method for obtaining IP address, it is characterised in that including：When establishing connection with WAP, by the Media Access Controlled address of the WAP got with presetting IP storage list matched；If the match is successful, obtained in the IP stores list corresponding with the Media Access Controlled address of the WAP IP address；Judge the lease time of the IP address whether in the first preset time range；If so, then using the IP address, and store current link information.
- 2. according to the method for claim 1, it is characterised in that methods described also includes：If the lease time of the IP address not in first preset time range, sends address resolution protocol broadcast packet To judge whether the IP address is occupied, while send dhcp request message frame to DynamicHost and match somebody with somebody Protocol server is put to ask to distribute the IP address；Judge whether that the address resolution protocol broadcast packet is received in the second preset time range returns to the IP address not Occupied address resolution protocol response, and receive the dynamic host configuration that the Dynamic Host Configuration Protocol server returns Agreement response message；If so, then obtaining the IP address from the DHCP response message, and store current connection letter Breath.
- 3. according to the method for claim 2, it is characterised in thatIt is described transmission address resolution protocol broadcast packet with judge the IP address it is whether occupied including：Send the address resolution protocol broadcast packet encapsulated；Wherein, the address resolution protocol broadcast packet includes the IP address And the source Media Access Controlled address of terminal；The address resolution protocol response corresponding to the address resolution protocol broadcast packet for receiving return is parsed；If being shown in the analysis result, Media Access Controlled address corresponding to the IP address and the source medium of the terminal are visited Ask that control address is different, it is determined that the IP address is occupied；OrIf being shown in the analysis result, Media Access Controlled address corresponding to the IP address and the source medium of the terminal are visited Ask that control address is identical, it is determined that the IP address is unoccupied.
- 4. according to the method for claim 1, it is characterised in thatWhether the lease time for judging the IP address includes in the first preset time range：The first preset time is calculated according to equation below：T0=T1+T2*0.8；Wherein, T0 is first preset time, and T1 is The time of the IP address is obtained for the first time, and T2 is the lease time；If T0 is more than present system time, it is determined that the lease time of the IP address is in first preset time range；If T0 is less than or equal to present system time, it is determined that the lease time of the IP address is not in first preset time In the range of.
- 5. according to the method for claim 1, it is characterised in thatThe Media Access Controlled address by the WAP got is matched with default IP storage lists Including：The default IP storages list is read, wherein, the IP storages list includes the terminal and the WAP Link information；By the Media Access Controlled address of the WAP got and the terminal and the company of the WAP Information is connect to be matched；If the Media Access Controlled address of the WAP is present in the terminal and the connection of the WAP is believed In breath, then the match is successful.
- 6. according to the method for claim 1, it is characterised in thatThe link information includes the IP address, the lease time of the IP address, the DHCP service The address of device.
- 7. a kind of mobile terminal, it is characterised in that the terminal includes：The processor and telecommunication circuit of mutual electrical couplings, the processor are used to build with WAP in the telecommunication circuit During vertical connection, by the Media Access Controlled address of the WAP got and default IP storage list progress Match somebody with somebody；If the match is successful, obtained in the IP stores list corresponding with the Media Access Controlled address of the WAP IP address；Judge the lease time of the IP address whether in preset time range；If so, then control the telecommunication circuit Using the IP address, and store current link information.
- 8. terminal according to claim 7, it is characterised in that the terminal also includes：The transceiver to be intercoupled with the processor；If the transceiver is used for the lease time of the IP address not in the first preset time range, address resolution is sent Protocol broadcast bag sends dhcp request message frame extremely to judge whether the IP address is occupied Dynamic Host Configuration Protocol server is to ask to distribute the IP address；The processor is used to judge whether that receiving the address resolution protocol broadcast packet in the second preset time range returns The unappropriated address resolution protocol response of the IP address is returned, and receives the Dynamic Host Configuration Protocol server and returns DHCP response message；If so, then obtain the IP from the DHCP response message Address, and store current link information.
- 9. terminal according to claim 8, it is characterised in thatThe transceiver is specifically used for sending the address resolution protocol broadcast packet encapsulated；Wherein, the address resolution protocol is wide Broadcasting bag is included the source Media Access Controlled address of the IP address and terminal；The processor is specifically used for assisting the address resolution corresponding to the address resolution protocol broadcast packet for receiving return View response is parsed；If Media Access Controlled address corresponding to the IP address and the terminal are shown in the analysis result Source Media Access Controlled address it is different, it is determined that the IP address is occupied；OrIf being shown in the analysis result, Media Access Controlled address corresponding to the IP address and the source medium of the terminal are visited Ask that control address is identical, it is determined that the IP address is unoccupied.
- A kind of 10. device with store function, it is characterised in that have program stored therein data, described program data be performed with Realize the method as described in claim any one of 1-6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710870411.XA CN107613042A (en) | 2017-09-22 | 2017-09-22 | Obtain the method, device and mobile terminal of IP address |
| PCT/CN2018/107022 WO2019057167A1 (en) | 2017-09-22 | 2018-09-21 | Method for obtaining ip address, device, and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710870411.XA CN107613042A (en) | 2017-09-22 | 2017-09-22 | Obtain the method, device and mobile terminal of IP address |
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| CN107613042A true CN107613042A (en) | 2018-01-19 |
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| CN201710870411.XA Pending CN107613042A (en) | 2017-09-22 | 2017-09-22 | Obtain the method, device and mobile terminal of IP address |
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| WO (1) | WO2019057167A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110062063A (en) * | 2019-05-30 | 2019-07-26 | 中磊电子（苏州）有限公司 | Network address controller device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114301876B (en) * | 2021-12-23 | 2023-11-21 | 深圳创维数字技术有限公司 | Address allocation method, system, device and computer readable storage medium |
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| CN101127727A (en) * | 2007-09-28 | 2008-02-20 | 电信科学技术研究院 | IP address configuration and mobile detection method for mobile IP |
| CN102316447A (en) * | 2011-09-14 | 2012-01-11 | 福建星网锐捷网络有限公司 | Internet protocol (IP) address allocation and sending method, wireless access device, server and system |
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| CN103957288A (en) * | 2014-04-28 | 2014-07-30 | 福建星网锐捷网络有限公司 | Method, device and equipment for IP address dynamic allocation |
| CN104202834A (en) * | 2014-09-22 | 2014-12-10 | 联想(北京)有限公司 | Control method, controller and electronic equipment |
| CN105812505A (en) * | 2016-05-06 | 2016-07-27 | 上海斐讯数据通信技术有限公司 | Method and device for renewing lease of IP address of terminal equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110062063A (en) * | 2019-05-30 | 2019-07-26 | 中磊电子（苏州）有限公司 | Network address controller device and method |
| CN110062063B (en) * | 2019-05-30 | 2022-03-29 | 中磊电子（苏州）有限公司 | Network address management device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019057167A1 (en) | 2019-03-28 |
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