CN103024844A - Switching method and device of network flow - Google Patents

Switching method and device of network flow Download PDF

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Publication number
CN103024844A
CN103024844A CN2012105087869A CN201210508786A CN103024844A CN 103024844 A CN103024844 A CN 103024844A CN 2012105087869 A CN2012105087869 A CN 2012105087869A CN 201210508786 A CN201210508786 A CN 201210508786A CN 103024844 A CN103024844 A CN 103024844A
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network
wlan
terminal
wlan network
wireless cellular
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张劲松
苏玉婷
程晓峰
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ZTE Corp
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ZTE Corp
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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Abstract

The invention provides a switching method and device of network flow. The method comprises that a terminal detects wireless local area network (WLAN) network information of a current cell; the terminal switches between a WLAN network and a wireless cellular network according to the WLAN network information; and corresponding network icons are displayed according to switched network dynamics. The switching method and device solves the problem that the terminal in relevant technique is based on a manual mode to switch the wireless cellular network and the WLAN network so that smooth seamless switching cannot be achieved, user experience degrees are promoted further, and terminal power dissipation is reduced.

Description

Network traffics changing method and device
Technical field
The present invention relates to the communications field, in particular to a kind of network traffics changing method and device.
Background technology
At present, the construction in the wisdom city that advocate in the fast development of intelligent terminal and each city has brought huge development space to mobile interconnected, but has also brought googol according to flow pressure to the mobile network.As reply, Domestic Carriers has adopted the solution of " 3G+WLAN ", and when building the mobile network, beginning large scale deployment WLAN (wireless local area network) (WirelessLocal is referred to as WLAN) network is shared mobile network's bearing pressure with this.In wireless communication field, wireless cellular network and WLAN (wireless local area network) are two kinds of cordless communication networks of now main flow, development along with wireless communication technology, the data volume that the user produces in communication process increases sharply, the requirement of ability of data processing is also more and more higher, and in the cordless communication network of reality, facing such subject matter: the area coverage of Cellular Networks is wider, but its data throughput is lower; And its data throughput is very high in WLAN (wireless local area network), but its coverage is limited.Nowadays, although the development of Cellular Networks and wireless local area network technology is relative ripe, because the development of these two kinds of wireless technologys is relatively independent, so that do not realize between them merging well.At present a large amount of uses of multimode, smart mobile phone, have access to larger facilitation to merging honeycomb access and WLAN (wireless local area network) on the hand-held mobile terminal, but most of terminal also is based on the access that a kind of manual mode is switched two kinds of signals, does not have the handed over service of adaptive transparent mode.
Research and realization support the multimode terminal of WLAN (wireless local area network) and wireless cellular technology how to carry out the automatic network selection under two kinds of network insertion patterns and level and smooth business is switched, for operator, improve the flow distribution of network focus, take full advantage of wireless lan network and shunt the wireless cellular network flow, have very urgent realistic meaning.For manufacturer terminal, along with the continuous maturation of 3G, Long Term Evolution (Long-Term Evolution is called for short LTE), WLAN technology, the various signal graph targets on the terminal interface effectively show, can promote user experience and brand value simultaneously.
In order to realize switching between wireless cellular network and WLAN, several problems below correlation technique exists end side: terminal also is based on manual mode switching wireless cellular network and WLAN net in (1) correlation technique; (2) after terminal is opened the WLAN search, prompting user wlan network repeatedly, poor user experience; (3) power consumption of terminal obviously increases, because after opening the WLAN search, the WLAN chip need to be worked always, standby current can't reduce; (4) at present switching can cause original packet switching (Packet Switched is called for short PS) service disconnection.
Switch wireless cellular network and wlan network based on manual mode and can't realize the problem that smooth and seamless is switched not yet proposing at present effective solution for terminal in the correlation technique.
Summary of the invention
The invention provides a kind of network traffics changing method and device, to address the above problem at least.
According to an aspect of the present invention, provide a kind of network traffics changing method, having comprised: terminal detects the WLAN (wireless local area network) wlan network information of current area; Switch between wlan network and wireless cellular network according to described wlan network information; Dynamically show corresponding network icon according to the network that switches to.
Preferably, according to described wlan network information between wlan network and wireless cellular network, switch comprise at least one of following: whether the current area of judging described terminal according to described wlan network information has available wlan network, in the situation that described current area has described available wlan network and described terminal by described wlan network authentication, described terminal switches to described wlan network with the current wireless cellular network, otherwise described terminal continues to use described current wireless cellular network; Whether the current area of judging described terminal according to described wlan network information has broken away from wlan network, in the situation that break away from described wlan network, described terminal switches to described wireless cellular network.
Preferably, described terminal switches to described wlan network with the current wireless cellular network and comprises: in the situation that described current area has a plurality of available wlan networks, described terminal switches to the strongest wlan network of signal with the current wireless cellular network.
Preferably, the wlan network information of terminal detection current area comprises: described terminal is to the wlan network information of the described terminal current area of wireless cellular network request; Receive the wlan network information of described wireless cellular network feedback.
Preferably, described terminal comprises to the wlan network information of the described terminal current area of wireless cellular network request: described terminal reports the measurement report of the uplink downlink of current area to described wireless cellular network, wherein, carry the field of indication inquiry current area wlan network in the described measurement report.
Preferably, terminal detects before the wlan network information of current area, described method also comprise following one of at least: described terminal is set to the WLAN mode of priority; Described terminal arranges described network icon according to user's hobby.
Preferably, described terminal is set to after the WLAN mode of priority, and described method also comprises: described terminal merges the network icon of described wireless cellular network and the network icon of described wlan network also shows as a whole icon.
According to a further aspect in the invention, provide a kind of network traffics switching device shifter, described device is arranged on the terminal, and described device comprises: detection module, for detection of the WLAN (wireless local area network) wlan network information of described terminal current area; Handover module is used for switching between wlan network and wireless cellular network according to described wlan network information; Display module is used for dynamically showing corresponding network icon according to the network that switches to.
Preferably, one of below described handover module is used at least: whether the current area of judging described terminal according to described wlan network information has available wlan network, in the situation that described current area has described available wlan network and described terminal by described wlan network authentication, described terminal switches to described wlan network with the current wireless cellular network, otherwise described terminal continues to use described current wireless cellular network; Whether the current area of judging described terminal according to described wlan network information has broken away from wlan network, in the situation that break away from described wlan network, described terminal switches to described wireless cellular network.
Preferably, described device also comprises module is set, and is used for described terminal and is set to the WLAN mode of priority, and/or according to user's hobby described network icon is set.
By the present invention, terminal detects the WLAN (wireless local area network) wlan network information of current area, this terminal is switched between wlan network and wireless cellular network according to wlan network information, then dynamically show corresponding network icon according to the network that switches to, solve in the correlation technique terminal and switched wireless cellular network and WLAN and can't realize the problem that smooth and seamless is switched based on manual mode, and then reached the effect that has promoted user experience and reduced power consumption of terminal.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the network traffics changing method of the embodiment of the invention;
Fig. 2 is the block diagram according to the network traffics switching device shifter of the embodiment of the invention;
Fig. 3 is the flow chart of network traffics changing method according to the preferred embodiment of the invention;
Fig. 4 is the block diagram of network traffics switched system according to the preferred embodiment of the invention.
Embodiment
Hereinafter also describe in conjunction with the embodiments the present invention in detail with reference to accompanying drawing.Need to prove, in the situation that do not conflict, embodiment and the feature among the embodiment among the application can make up mutually.
Embodiment one
The embodiment of the invention provides a kind of network traffics changing method, and Fig. 1 is the flow chart according to the network traffics changing method of the embodiment of the invention, and as shown in Figure 1, this flow process may further comprise the steps:
Step S102, terminal detects the WLAN (wireless local area network) wlan network information of current area;
Step S104 switches between wlan network and wireless cellular network according to wlan network information.
Step S106 dynamically shows corresponding network icon according to the network that switches to.
Pass through above-mentioned steps, changed the way that terminal is switched manually in the correlation technique between wireless cellular network and wlan network, and then realized that the smooth and seamless between wireless cellular network and the wlan network switches, promote user experience and reduced power consumption of terminal.
The mode that wireless cellular network and wlan network switch has a variety of, preferably, can comprise following one of at least:
Terminal judges according to wlan network information whether the current area of terminal has available wlan network, in the situation that current area has available wlan network and this terminal by the wlan network authentication, terminal switches to wlan network with the current wireless cellular network, otherwise terminal continues to use the current wireless cellular network;
Terminal judges that according to wlan network information whether the current area of terminal has broken away from wlan network, in the situation that break away from wlan network, switches to wireless cellular network with current wlan network.
Terminal can switch to wlan network in the situation that detect wlan network, also can continue to use current wireless cellular network.By above-mentioned steps, after detecting wlan network, automatically wireless cellular network is switched to wlan network, thereby take full advantage of the flow that wlan network is shunted wireless cellular network.In addition, terminal can automatically switch to wireless cellular network with network detecting when breaking away from wlan network, can not switch yet, and direct prompting user.By above-mentioned steps, in the situation that break away from wlan network, automatically network is switched to wireless cellular network, can improve user experience.
Terminal switches to wlan network with the current wireless cellular network and can comprise a variety ofly, preferably, in the situation that current area has a plurality of available wlan networks, the current wireless cellular network can be switched to the strongest wlan network of signal.In addition, switching to wlan network specifically can be that the PS business domains is switched to wlan network.By above-mentioned steps, terminal can be switched to the best wlan network of signal, thereby improve the speed of user's data service.
The mode that terminal detects wlan network information has a variety of, preferably, terminal can to the wlan network information of wireless cellular network requesting terminal current area, judge according to this wlan network information whether current area exists wlan network after the wlan network information that receives the wireless cellular network feedback.By above-mentioned steps, terminal can detect by wireless cellular network the wlan network of current area, thereby takes full advantage of the wireless cellular network resource.
Terminal has a variety of to the mode of the wlan network information of wireless cellular network request current area, can directly send request to wireless cellular network, also can be preferably, when the measurement report of the uplink downlink that reports current area to Cellular Networks, in this measurement report, carry the field of indication inquiry current area wlan network.By above-mentioned steps, wireless cellular network can obtain by the measurement report of uplink downlink the request of terminal inquiry wlan network, thereby has saved Internet resources.
Terminal is carried out before the network switching automatically, and preferably its pattern is set to the WLAN mode of priority, in addition, can also network icon be set according to user's hobby.By above-mentioned steps, terminal can be switched and according to user's hobby setting and display network icon according to user's setting, thereby has respected client's wish, has improved user experience.
Terminal is after being provided with the WLAN mode of priority, and when using wireless cellular network, icon that can the display radio Cellular Networks when using wlan network, can show the wlan network icon.Preferably, can the fusing wireless Cellular Networks and the network icon of wlan network as a whole icon and show.
Embodiment two
The embodiment of the invention provides a kind of network traffics switching device shifter, Fig. 2 is the block diagram according to the network traffics switching device shifter of the embodiment of the invention, this device is arranged on the terminal, and as shown in Figure 2, this device comprises detection module 10, handover module 20, display module 30, display module 40.
Detection module 10 is for detection of the WLAN (wireless local area network) wlan network information of terminal current area.
Handover module 20 is used for switching between wlan network and wireless cellular network according to wlan network information.
Display module 30 is used for dynamically showing corresponding network icon according to the network that switches to.
One of below preferably, handover module 20 is used at least:
Whether the current area of judging terminal according to wlan network information has available wlan network, in the situation that current area has available wlan network and terminal by the wlan network authentication, terminal switches to wlan network with the current wireless cellular network, otherwise terminal continues to use the current wireless cellular network;
Whether the current area of judging terminal according to wlan network information has broken away from wlan network, in the situation that break away from wlan network, current wlan network is switched to wireless cellular network.
Preferably, described device also comprises module 40 is set, and is used for terminal and is set to the WLAN mode of priority, and/or according to user's hobby network icon is set.。
Embodiment three
In the present embodiment, suppose the current WLAN mode of priority of having selected of user, the WLAN icon of setting is W, and the current wireless Cellular Networks is the H net.
Fig. 3 is the flow chart of network traffics changing method according to the preferred embodiment of the invention, and as shown in Figure 3, this flow process may further comprise the steps:
Step S302 arranges the WLAN mode of priority.
The user arranges the WLAN mode of priority in terminal, and network icon can be set according to user's hobby such as the pattern of title and the network icon of network icon, WLAN information can also be set such as account, password etc.
Step S304 judges whether it is the WLAN mode of priority.
The current setting of terminal judges is the WLAN mode of priority whether, if so, execution in step S306 then, otherwise execution in step S318 manages according to traditional radio management pattern Cellular Networks high priority data.
Step S306, the wlan network information of detection current area.
Under the WLAN mode of priority, movement along with the user, terminal reports the measurement report of the uplink downlink of current service cell to wireless cellular network, wherein, this measurement report comprises signal strength signal intensity and the signal quality of uplink downlink, the TA value, 6 adjacent cells accept level, carrier frequency number and base station (transceiver station) identification code (Base transceiver Station Identity Code is called for short BSIC) equivalence.In this measurement report, add a field, be used for wlan network information in the inquiry current area position.After wireless cellular network receives the field of the inquiry current area wlan network information in the measurement report, issue the wlan network information in current location zone to terminal.
Step S308 has judged whether available wlan network.
Terminal judges according to received wlan network information whether current area has available wlan network, if having, and execution in step S310 then, otherwise execution in step S312.
Step S310 switches to wlan network with wireless cellular network.
Terminal can compare and judge whether coupling with wlan network information and pre-configure information with current area, if be complementary and by authentication, then switch to wlan network, and by RIL deexcitation Cellular Networks packet data protocol (Packet DataProtocol is called for short PDP) link.If do not find available wlan network or then do not continue to use wireless cellular network by authentication.
After switching to wlan network, terminal changed network icon changes to wlan network icon W by wireless cellular network H icon.
Step S312 continues to use wireless cellular network.
Continue to use wireless cellular network, and the display network icon is H.Process ends.
Whether step S314, detecting current area has the better wlan network of signal.
Certainly, also may exist current area to include the simultaneous sight of a plurality of wlan networks.If when having two even how available wlan network to exist in the terminal present position-region, execution in step S316, otherwise execution in step S306.
Step S316 switches to the best wlan network of signal with network.
The wlan network that terminal select signal is best also switches to the best wlan network of signal by original wlan network, simultaneously icon is shown as the icon of the best wlan network of signal.
In addition, when the scope that detects the residing position of terminal and broken away from WLAN, then terminal switches to wireless cellular network and icon is shown as the icon H of wireless cellular network.
Process ends.
Step S318, terminal acquiescence PS uses wireless cellular network in the territory.
Step S320 judges whether the WIFI switch is opened and connected WLAN.
If the WIFI switch open also connects wlan network, execution in step S322 then, otherwise execution in step S324.
Step S322, terminal is used wlan network.
Terminal switches to wlan network with current network, and icon is changed to whole icon, i.e. a W after wireless cellular network and wlan network icon merge h
Step S324 uses wireless cellular network.
Embodiment four
Fig. 4 is the block diagram of network traffics switched system according to the preferred embodiment of the invention, and as shown in Figure 4, this system comprises terminal 40, wireless cellular network 50, wlan network 60.Wherein terminal 40 comprises the network traffics switching device shifter, and this device comprises flow-control module 41, flow indication module 42, wireless network module 43.Wherein, wireless network module 43 is equivalent to handover module 20 and the detection module 10 among Fig. 2, and flow indication module 42 is equivalent to the display module 30 among Fig. 2, and flow-control module 41 is equivalent among Fig. 2 module 40 is set.
Flow-control module 41 is used for arranging the WLAN mode of priority.The user can set up the WLAN mode of priority on their own by flow-control module 41, and after arranging, this programme just can come into force, otherwise manages according to traditional radio management pattern.Simultaneously, this module can also arrange WLAN icon after the fusion, for example W by the user hDeng sign.
Flow indication module 42 is used for showing the icon after merging.After flow-control module 41 arranged the WLAN mode prioritization, flow indication module 42 was as a whole with the network icon of the network icon of fusing wireless Cellular Networks and WLAN (wireless local area network).When terminal searched wlan network, terminal no longer prompting user had searched wlan network.Terminal can directly be replaced original H net according to the setting of WLAN mode of priority, the icons such as G net, and be shown as the W that flow-control module arranges hDeng sign.
Wireless network module 43 is used for carrying out network and switches.Wireless network module 43 mainly is after receiving the wireless network test requirement, and according to the information that detects, reporting corresponding measurement report is the measurement report of uplink downlink.After wireless cellular network 50 receives the measurement report that reports, request according to the inquiry current area wlan network information of carrying in the measurement report, issue wlan network information and wireless cellular network information, terminal switches to the PS territory on the wlan network 60 according to wlan network information.
From above description, can find out, the present invention has realized following technique effect: flow switch control technology scheme between a kind of different system that the present invention proposes is particularly useful for the various multimode intelligent terminals such as Android platform, compatible WP(Windows Phone) etc. intelligent platform.The present invention has greatly improved the user intelligent terminal PS business has been experienced in the continuity aspect WLAN and the Cellular Networks fusion when guaranteeing to reduce stand-by power consumption.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and be carried out by calculation element, and in some cases, can carry out step shown or that describe with the order that is different from herein, perhaps they are made into respectively each integrated circuit modules, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. a network traffics changing method is characterized in that, comprising:
Terminal detects the WLAN (wireless local area network) wlan network information of current area;
Switch between wlan network and wireless cellular network according to described wlan network information;
Dynamically show corresponding network icon according to the network that switches to.
2. method according to claim 1 is characterized in that, according to described wlan network information between wlan network and wireless cellular network, switch comprise at least one of following:
Whether the current area of judging described terminal according to described wlan network information has available wlan network, in the situation that described current area has described available wlan network and described terminal by described wlan network authentication, described terminal switches to described wlan network with the current wireless cellular network, otherwise described terminal continues to use described current wireless cellular network;
Whether the current area of judging described terminal according to described wlan network information has broken away from wlan network, in the situation that break away from described wlan network, described terminal switches to described wireless cellular network.
3. method according to claim 2 is characterized in that, described terminal switches to described wlan network with the current wireless cellular network and comprises:
In the situation that described current area has a plurality of available wlan networks, described terminal switches to the strongest wlan network of signal with the current wireless cellular network.
4. method according to claim 1 is characterized in that, the wlan network information that terminal detects current area comprises:
Described terminal is to the wlan network information of the described terminal current area of described wireless cellular network request;
Receive the wlan network information of described wireless cellular network feedback.
5. method according to claim 4 is characterized in that, described terminal comprises to the wlan network information of the described terminal current area of wireless cellular network request:
Described terminal reports the measurement report of the uplink downlink of current area to described wireless cellular network, wherein, carry the field of indication inquiry current area wlan network in the described measurement report.
6. each described method in 5 according to claim 1 is characterized in that, terminal detects before the wlan network information of current area, described method also comprise following one of at least:
Described terminal is set to the WLAN mode of priority;
Described terminal arranges described network icon according to user's hobby.
7. method according to claim 6 is characterized in that, described terminal is set to after the WLAN mode of priority, and described method also comprises:
Described terminal merges the network icon of described wireless cellular network and the network icon of described wlan network also shows as a whole icon.
8. network traffics switching device shifter, described device is arranged on the terminal, it is characterized in that, and described device comprises:
Detection module is for detection of the WLAN (wireless local area network) wlan network information of described terminal current area;
Handover module is used for switching between wlan network and wireless cellular network according to described wlan network information;
Display module is used for dynamically showing corresponding network icon according to the network that switches to.
One of 9. device according to claim 8 is characterized in that, below described handover module is used at least:
Whether the current area of judging described terminal according to described wlan network information has available wlan network, in the situation that described current area has described available wlan network and described terminal by described wlan network authentication, described terminal switches to described wlan network with the current wireless cellular network, otherwise described terminal continues to use described current wireless cellular network;
Whether the current area of judging described terminal according to described wlan network information has broken away from wlan network, in the situation that break away from described wlan network, described terminal switches to described wireless cellular network.
10. according to claim 8 or 9 described devices, it is characterized in that, described device also comprises module is set, and is used for described terminal and is set to the WLAN mode of priority, and/or according to user's hobby described network icon is set.
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