CN104507132A - Communication terminal and communication switching method implemented by same - Google Patents
Communication terminal and communication switching method implemented by same Download PDFInfo
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- CN104507132A CN104507132A CN201410829898.3A CN201410829898A CN104507132A CN 104507132 A CN104507132 A CN 104507132A CN 201410829898 A CN201410829898 A CN 201410829898A CN 104507132 A CN104507132 A CN 104507132A
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- communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
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Abstract
The invention provides a communication terminal and a communication switching method implemented by the same. The communication terminal is used for carrying out first communication with a base station or carrying out second communication with a wireless hotspot. The communication switching method includes detecting whether the wireless hotspot connected with the communication terminal is communicated with an outer network or not; keeping connection for the second communication if the wireless hotspot is communicated with the outer network; switching the second communication to the first communication if the wireless hotspot is not communicated with the outer network. The communication terminal and the communication switching method have the advantages that the user experience can be improved, and the problem of incapability of carrying out internet surfing or interruption of internet surfing due to 'false' WiFi (wireless fidelity) signals can be solved for users.
Description
Technical field
The present invention relates to network communication technology field, particularly relate to a kind of communication terminal and communication handover method thereof.
Background technology
Existing online pattern has the following disadvantages: (1) within the specific limits, if Wi-Fi Hotspot is not connected with outer net, the just simple Wi-Fi signal at transmitting 2.4GHz, communication terminal still judges there is Wi-Fi signal within the scope of this, and preferential attachment Wi-Fi, system background closes data traffic.Now, from user side, terminal obviously connects up Wi-Fi, but still could not get on to the Net.(2) if communication terminal connects gone up the Wi-Fi Hotspot that can surf the Net, but because some unpredictable reasons cause, Wi-Fi signal is weak or the speed of Internet own slow, and then network speed when causing user to use Wi-Fi to surf the Net is lower than the network speed of 4G/3G/2G data network.Now, terminal still uses Wi-Fi path, and user's experience of surfing the Net is had a greatly reduced quality.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of communication terminal and communication handover method thereof, solves the WiFi that in prior art, mobile phone cannot be surfed the Net from being dynamically connected and believes that focus causes needing the problem of manual-lock.
For realizing above-mentioned target and other related objectives, the invention provides a kind of communication terminal, for carrying out the first communication with base station or carrying out second communication with hotspot, described communication terminal comprises: communication handover module, and whether the hotspot connected for detecting described communication terminal is communicated with outer net; If so, described second communication is then kept to connect; If not, then described first communication is switched to.
Optionally, described communication handover module is also for detecting described first communication delay of the first communication and the second communication time delay of described second communication; More described first communication delay and second communication time delay also switch to the less communication connection of wherein communication delay.
Optionally, described communication handover module, also for being judged as that the hotspot be not communicated with outer net judges again.
Optionally, whether described communication handover module is connected with the server end of providing services on the Internet, to judge whether described hotspot is communicated with outer net by running hotspot described in Ping command detection.
Optionally, described communication terminal, comprising: the switch prompting module connecting described communication handover module, for switching prompted dialog frame in described communication terminal displays one, is confirmed whether that carrying out described communication switches for user.
For realizing above-mentioned target and other related objectives, the invention provides a kind of serial communication changing method, described communication terminal is used for carrying out the first communication with base station or carrying out second communication with hotspot, and described method comprises: whether the hotspot detecting the connection of described communication terminal is communicated with outer net; If so, described second communication is then kept to connect; If not, then described first communication is switched to.
Optionally, described serial communication changing method, comprising: detect described first communication delay of the first communication and the second communication time delay of described second communication; More described first communication delay and second communication time delay also switch to the less communication connection of wherein communication delay.
Optionally, described serial communication changing method, comprising: to being judged as that the hotspot be not communicated with outer net judges again.
Optionally, whether the hotspot that the described communication terminal of described detection connects is communicated with outer net, comprising: whether be connected with the server end of providing services on the Internet by running hotspot described in Ping command detection.
Optionally, described serial communication changing method, comprising: switch prompted dialog frame in described communication terminal displays one, is confirmed whether that carrying out described communication switches for user.
As mentioned above, the invention provides a kind of communication terminal and communication handover method thereof, described communication terminal is used for carrying out the first communication with base station or carrying out second communication with hotspot, and described method comprises: whether the hotspot detecting the connection of described communication terminal is communicated with outer net; If so, described second communication is then kept to connect; If not, then switch to described first communication, and preferably also carry out switching judging by communication delay is auxiliary; The present invention can promote Consumer's Experience, will, due to the Wi-Fi signal of " falseness ", cause user could not get on to the Net or interruption of surfing the Net.
Accompanying drawing explanation
Fig. 1 is shown as the modular structure schematic diagram of the communication terminal in one embodiment of the invention.
Fig. 2 is shown as the schematic diagram of the reciprocal process that the communication in one embodiment of the invention switches.
Fig. 3 is shown as the schematic flow sheet of the serial communication changing method in one embodiment of the invention.
Element numbers explanation
1 communication terminal
11 communication handover modules
2 base stations
3 hotspot
4 server ends
S11 ~ S2 method step
Embodiment
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this specification can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by embodiments different in addition, and the every details in this specification also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
As shown in Figure 1, the invention provides a kind of communication terminal 1, for carrying out the first communication with base station 2 or carrying out second communication with hotspot 3, described communication terminal 1 is such as smart mobile phone or panel computer etc., comprise: such as cellular network communication module and carry out the first communication with described base station 2, and such as Wireless LAN module (such as WiFi) carries out second communication with described hotspot 3, namely described first communicate as the Cellular Networks data traffic of 2G/3G/4G pattern communicates, described second communication can be WiFi wireless LAN communication, certainly not as limit, described second communication also other junction service modes, such as infrared, bluetooth or ZigBee etc., not be exemplified as limit with aforementioned, the i.e. WiFi that certain intelligent machine is used more and Cellular Networks (mobile data network) communication, in general, the priority that in existing intelligent machine, WiFi connects is higher than mobile network data communication connection, and that is, existing smart mobile phone or panel computer are automatically preferential when there being hotspot uses described second communication method.
Described communication terminal 1 comprises: communication handover module 13, and whether the hotspot 3 connected for detecting described communication terminal 1 is communicated with outer net; If so, described second communication is then kept to connect; If not, then described first communication is switched to.In one embodiment, the mode whether described detection hotspot 3 is communicated with outer net, such as pass through to run hotspot 3 described in Ping command detection and whether be connected with the server end 4 of providing services on the Internet, to judge whether described hotspot 3 is communicated with outer net, if lead to described server end 4 by Wi-Fi hotspot Ping, then illustrate that this Wi-Fi hotspot can be surfed the Net, certainly it should be noted that, communication terminal 1 can access this server end 4 by the mobile data network of base station 2 equally; In one embodiment, the SOC hardware circuit that described communication handover module can such as be run by communication terminal 1 realizes in conjunction with software APP.
Preferably but not necessarily, due to the appearance of 3G/4G network, the data transmission bauds of mobile data network may higher than the data transmission bauds of some Wi-Fi hotspot; Although in order to avoid occur connect hotspot 3 and can surf the Net, but speed is but lower than the situation of mobile data network, described communication handover module 13 also can be used for detecting described first communication delay of the first communication and the second communication time delay of described second communication; More described first communication delay and second communication time delay also switch to the less communication connection of wherein communication delay, for example, when finding that the networking speed of hotspot 3 is slower than the networking speed of mobile data network, namely switch to mobile data network to surf the Net, otherwise be then maintained by hotspot 3 and surf the Net.
Certainly, it should be noted that, in other embodiments, as long as also can in order to save user Mobile data flow and judge hotspot 3 can surf the Net namely keep connecting and no matter its transmission speed how neither to give the mode of switching, namely do not adopt this optimal way; In order to obtain flow and online experience balance, the threshold value differed between the transmission rate of mobile data network and hotspot transmission rate can be set, when being greater than this threshold value, then can consider switch speed faster network communicate.
As shown in Figure 2, lift a specific embodiment and above-mentioned principle is described, described communication handover module 13 can first corresponding communication terminal 1 first communication (such as WiFi communication) or second communication (such as mobile data network communication) network condition first set up a logic true value table, such as, shown in following table:
When communication terminal 1 opens WiFi and mobile data network simultaneously, can go to retrieve described logic true value table.In the truth table of acquiescence, WiFi preferentially puts 1, and mobile data network preferentially sets to 0.On communication terminal 1 after the defeated password of Wi-Fi hotspot, communication terminal 1 and Wi-Fi Hotspot set up wireless connections, and mobile data network is closed.
And then, as shown in Figure 2:
Process a: run Ping instruction, server end 4 address (such as " pingwww.feixun.com.cn ") of Ping such as communication terminal makers;
Process b: if Ping is obstructed, just illustrates that Wi-Fi hotspot does not connect outer net, does not surf the Net by WiFi signal.After communication terminal 1 receives the information of " WiFi is obstructed ", preferentially set to 0 by the Wi-Fi in logic true value table, mobile data network preferentially puts 1.
And then, process c: communication terminal 1 searches net signal by mobile data network to the transmitting of neighbouring base station 2 by MAC layer, the message of this signal comprises device id discrimination bit (for cell base station 2 identification communication terminal 1 type), authentication position (identifying whether communication terminal 1 has permission this community of access for cell base station 2), standard selects position (to list the type LTE-FDD/LTE-TDD/HSPA+/HSUPA/HSDPA/EVDO/EDGE/GPRS of the mobile data network that communication terminal 1 is supported, base station 2), position, device address (present communications terminal 1 place subdistrict position is circulated a notice of to base station 2---cell base station 2 signal received by communication terminal 1 is strong and weak, determine with the time delay receiving neighbouring base station 2 signal) and data connection request position,
Process d: base station 2 receives after this searches net signal, resolves this signal by turn; Resolve by rear, base station 2 utilizes " signal addressing technique ", returns to communication terminal 1 one access answer signal, agrees to that communication terminal 1 accesses; And by the sync bit in answer signal, make communication terminal 1 and base station 2 on time slot, keep synchronous.
Process e: the CPU of communication terminal 1 receive the answer signal of base station 2 after, send the signal that Wi-Fi stops sending business datum.This signal comprises spare bits (Wi-Fi of communication terminal 1 enters idle holding state), (communication terminal 1 and Wi-Fi Hotspot all preserve the authentication information of the other side in authentication reservation position, for skipping authentication when being switched to Wi-Fi mode next time, save time) and network information position (collecting the last address in a network of communication terminal 1 and sequential).
After process f:Wi-Fi focus receives the signal stopping sending business datum, return network information is to communication terminal 1, and network information packing is transferred to mobile data network side by communication terminal 1CPU.
Process g: communication terminal 1 to be sent to base station 2 by mobile data network and comprises that data continue, the business signal transmission of data retransmission function.
Process h: after base station 2 receives business signal transmission, resolution data continues information, reads address in a network and sequential communication terminal 1 last time, by this information reporting to server end 4 and Internet resources corresponding to application continue for communication terminal 1.Afterwards, network just issues data to communication terminal 1 by mobile data network, and communication terminal 1 is surfed the Net by Mobile data flow.If (communication terminal 1 send data continue information time have defect, or base station 2 first time resolution data continue information time cause error code, data re-transmission position can be changed in base station 2, sends data retransmission request to communication terminal 1.After communication terminal 1 receives data retransmission request, again can send business signal transmission.)
Preferably, because hotspot 3 may not accessing external network always, therefore described communication handover module 13 is also for again judging the hotspot 3 being judged as not being communicated with outer net; Concrete, when user is when browsing the content of communication terminal 1 by mobile data network buffer memory, communication terminal 1 system background runs Ping instruction, attempts server end 4 address (such as ping wwww.feixun.com.cn) utilizing Wi-Fi signal Ping communication terminal makers.
If background program can lead to Wi-Fi and mobile data network by Ping smoothly, communication terminal 1 reads the delayed data that Ping instruction returns, if Wi-Fi network time delay is less than or equal to mobile data network, communication terminal 1 prioritizing selection connects Wi-Fi online.If the time delay of Ping Test is much larger than the time delay of the mobile data network Ping Test in current region in Wi-Fi network, the screen of communication terminal 1 can eject dialog box---whether prompting user is switched to mobile data network.If user clicks "Yes", after system receives instruction, preferentially set to 0 by the Wi-Fi in intelligent switch logic true value table, mobile data network preferentially puts 1.User realizes being surfed the Net by Mobile data.If user clicks "No", system then keeps the truth table given tacit consent to, and Wi-Fi preferentially puts 1, and mobile data network preferentially sets to 0.User continues to use Wi-Fi online.
In addition, in one embodiment, the power that can have selection to allow user and whether switch, described communication terminal 1 also can comprise: the switch prompting module connecting described communication handover module 13, for showing a switching prompted dialog frame at described communication terminal 1, be confirmed whether that carrying out described communication switches for user.
As shown in Figure 3, the invention provides a kind of serial communication changing method, described communication terminal is used for carrying out the first communication with base station or carrying out second communication with hotspot, described method is roughly the same with the know-why of above-described embodiment, therefore the technical characteristic in above-described embodiment can be applied to when not conflicting in described embodiment of the method, and to the technical characteristic repeated, it is no longer repeated below; Described method comprises:
Step S101: whether the hotspot detecting the connection of described communication terminal is communicated with outer net;
Step S102: if so, then keep described second communication to connect;
Step S103: if not, then switch to described first communication.
In one embodiment, described serial communication changing method, comprising: detect described first communication delay of the first communication and the second communication time delay of described second communication; More described first communication delay and second communication time delay also switch to the less communication connection of wherein communication delay.
In one embodiment, described serial communication changing method, comprising: to being judged as that the hotspot be not communicated with outer net judges again.
In one embodiment, whether the hotspot that the described communication terminal of described detection connects is communicated with outer net, comprising: whether be connected with the server end of providing services on the Internet by running hotspot described in Ping command detection.
In one embodiment, described serial communication changing method, comprising: switch prompted dialog frame in described communication terminal displays one, is confirmed whether that carrying out described communication switches for user.
In sum, the invention provides a kind of communication terminal and communication handover method thereof, described communication terminal is used for carrying out the first communication with base station or carrying out second communication with hotspot, and described method comprises: whether the hotspot detecting the connection of described communication terminal is communicated with outer net; If so, described second communication is then kept to connect; If not, then switch to described first communication, and preferably also carry out switching judging by communication delay is auxiliary; The present invention can promote Consumer's Experience, will, due to the Wi-Fi signal of " falseness ", cause user could not get on to the Net or interruption of surfing the Net.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (10)
1. a communication terminal, for carrying out the first communication with base station or carrying out second communication with hotspot, it is characterized in that, described communication terminal comprises:
Communication handover module, whether the hotspot connected for detecting described communication terminal is communicated with outer net; If so, described second communication is then kept to connect; If not, then described first communication is switched to.
2. communication terminal according to claim 1, is characterized in that, described communication handover module is also for detecting described first communication delay of the first communication and the second communication time delay of described second communication; More described first communication delay and second communication time delay also switch to the less communication connection of wherein communication delay.
3. communication terminal according to claim 1, is characterized in that, described communication handover module, also for being judged as that the hotspot be not communicated with outer net judges again.
4. communication terminal according to any one of claim 1 to 3, it is characterized in that, whether described communication handover module is connected with the server end of providing services on the Internet, to judge whether described hotspot is communicated with outer net by running hotspot described in Ping command detection.
5. communication terminal according to claim 1, is characterized in that, comprising: the switch prompting module connecting described communication handover module, for switching prompted dialog frame in described communication terminal displays one, is confirmed whether that carrying out described communication switches for user.
6. a serial communication changing method, described communication terminal is used for carrying out the first communication with base station or carrying out second communication with hotspot, and it is characterized in that, described method comprises:
Whether the hotspot detecting the connection of described communication terminal is communicated with outer net;
If so, described second communication is then kept to connect;
If not, then described first communication is switched to.
7. serial communication changing method according to claim 6, is characterized in that, comprising: detect described first communication delay of the first communication and the second communication time delay of described second communication; More described first communication delay and second communication time delay also switch to the less communication connection of wherein communication delay.
8. serial communication changing method according to claim 6, is characterized in that, comprising: to being judged as that the hotspot be not communicated with outer net judges again.
9. the serial communication changing method according to any one of claim 6 to 8, it is characterized in that, whether the hotspot that the described communication terminal of described detection connects is communicated with outer net, comprising: whether be connected with the server end of providing services on the Internet by running hotspot described in Ping command detection.
10. serial communication changing method according to claim 6, is characterized in that, comprising: switch prompted dialog frame in described communication terminal displays one, is confirmed whether that carrying out described communication switches for user.
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| CN201410829898.3A CN104507132A (en) | 2014-12-23 | 2014-12-23 | Communication terminal and communication switching method implemented by same |
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| CN201410829898.3A CN104507132A (en) | 2014-12-23 | 2014-12-23 | Communication terminal and communication switching method implemented by same |
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| CN105992269A (en) * | 2016-06-30 | 2016-10-05 | 乐视控股（北京）有限公司 | Method and device for monitoring network performance |
| CN107734528A (en) * | 2017-11-03 | 2018-02-23 | 广东欧珀移动通信有限公司 | Wireless network detection method, device, storage medium and terminal |
| WO2019037005A1 (en) * | 2017-08-24 | 2019-02-28 | 深圳双创科技发展有限公司 | Network switching terminal and related product |
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