CN102413545A - Network selection method and device of multimode terminal - Google Patents
Network selection method and device of multimode terminal Download PDFInfo
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Abstract
The invention discloses a network selection method and device of a multimode terminal. The network selection method comprises the following steps of: after the multimode terminal initiates a business request, determining type of business requested by the business request and/or time slot of current time; acquiring a network selection strategy which is preset and corresponds to the type of the business and/or the time slot; and selecting corresponding network residents according to the acquired network selection strategy. According to the invention, the appropriate network residents are selected for the multimode terminal in the shortest time, speed of user surfing is ensured, network convergence is realized, multi-network assembly effect is played to the greatest degree, and network experience of users is remarkably increased.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of network selection method and device of multimode terminal.
Background technology
3G is the abbreviation of 3G (Third Generation) Moblie technology, is meant the honeycomb mobile communication technology of supporting high speed data transfer.The 3G service can transmit sound (conversation) and data message (Email, instant messaging etc.) simultaneously, and on behalf of characteristic, it provide high-speed data service.3G terminal is the third generation mobile communication system that multimedia communications such as radio communication and Internet are combined, and following 3G will combine with the community website, and combining of WAP and web is a kind of trend.
WLAN (Wireless Local Area Network; Abbreviate WLAN as) refer to that the employing wireless communication technology is interconnected with computer equipment; The client can insert the Internet and enterprise network whenever and wherever possible with WLAN through terminals such as notebook computer, PDA; Obtain information, amusement or handle official business, support multimedia function, speed is provided extremely and stable wireless connections.Data transmission bauds is fast, can reach the network speed of 100M, but transmission range is short.The maximum characteristics of WLAN are exactly in most cases to be fully free.All be provided with wlan network in therefore a lot of dining rooms, the office building, when people stay wherein, just can use at a high speed and free Internet resources.
4G is the abbreviation of the 4th third-generation mobile communication and technology thereof, is to integrate 3G and WLAN, and can the high quality video image, and image transmission quality and the equal technology of high definition TV.The 4G system can download with the speed of 100Mbps, and than dialling up on the telephone fast 2000 times, the speed of uploading also can reach 20Mbps, and can satisfy the requirement of nearly all user for wireless service.And pay close attention to the most in price the user, 4G and fixed broadband network are equally matched in price, and charging way is more flexible, and the user can confirm required service according to the demand of growing fully.In addition, 4G can not have the place of covering to dispose at DSL and cable TV modulator-demodulator, and then expands to the whole distract.Clearly, 4G has incomparable superiority.
At present, network such as 2G, 3G, 4G, WLAN is also deposited, and each network all has certain merits and demerits.The 2G network coverage is wide, but bad to the professional support of data, 3G, 4G network coverage deficiency, but very good to the data business support.On the one hand; The 2G terminal use accounts for the overwhelming majority, but main GPRS (General Packet RadioService abbreviates GPRS as)/enhanced data rates for gsm evolution technology (Enhanced Data Rate for GSMEvolution that uses; Abbreviate EDGE as) network; Because GPRS/EDGE speed is lower, can't provide the high speed categorical data professional, thereby user's perception is not high; On the other hand, the 2G/3G interoperability is not perfect, and 3G network covers not enough cavity, the 3G business experience weak effect of existing; Networking speed is the key issue that influences China Mobile's data service perception more slowly.Can utilize 3G and wlan network to satisfy the data traffic requirement that the client increases fast through the network integration.
The user can not be concerned about the means that network switches in communicating professional process, more be to be concerned about autoscopia.Therefore, the terminal surpasses the influence power of network to the user to user's influence power.In user's moving process, how to make the terminal make full use of the Internet resources of multiple network, improve each professional smoothness of user to greatest extent and experience, guarantee that QoS improves user's perception and becomes a major issue.
Summary of the invention
To in user's moving process, how to make the terminal make full use of the problem of the Internet resources of multiple network, the invention provides a kind of network selection method and device of multimode terminal, to address the above problem at least.
According to an aspect of the present invention, a kind of network selection method of multimode terminal is provided, has comprised: multimode terminal is confirmed the type of the business that said service request is asked and/or the time period at current time place after initiating service request; Obtain the type and/or the corresponding network selection strategy of said time period that are provided with in advance with said business; It is resident to choose corresponding network according to the said network selection strategy that obtains.
Preferably, it is resident to choose corresponding network according to the said network selection strategy that obtains, and comprising: choose order according to the network in the said network selection strategy that obtains, it is resident to choose network successively, up to resident success.
Preferably; After the resident success of said multimode terminal, said method also comprises: according to predetermined factors, the network that upgrades in the said network selection strategy is chosen order; Wherein, said predetermined factors comprises: the signal weighting coefficient that each network that writes down in the said network selection strategy is current.
Preferably, upgrade network in the said network selection strategy and choose before the order, comprising: when being accumulated at the type of initiating said business professional, the number of starts of the Network module that said each network is corresponding; And/or, add up the flow information of various types of business, wherein, said flow information comprise following one of at least: the average discharge of said business and the maximum flow of said business; According to the number of starts of the corresponding Network module of said each network and/or the flow information that statistics obtains, upgrade the current signal weighting coefficient of said each network.
Preferably, said predetermined factors also comprises: each network current signal intensity that writes down in the said network selection strategy.
Preferably, under the initial condition, said network selection strategy comprises: professional for exchanges data PS, the network selection priority orders is: WLAN WLAN, 4G, 3G, 2G; And professional for circuit switching (CS), the network selection priority orders is: 2G, 3G, 4G, WLAN.
According to a further aspect in the invention; A kind of network selection device of multimode terminal is provided, has been positioned at the multimode terminal side, having comprised: determination module; Be used for after initiating service request, confirm the type of the business that said service request is asked and/or the time period at current time place; Acquisition module is used to obtain the type and/or the corresponding network selection strategy of said time period that are provided with in advance with said business; The network selection module, it is resident to be used for choosing corresponding network according to the said network selection strategy that obtains.
Preferably, said device also comprises: update module, be used for according to predetermined factors, and the network that upgrades in the said network selection strategy is chosen order, and wherein, said predetermined factors comprises: the signal weighting coefficient that each network that writes down in the said network selection strategy is current.
Preferably, said device also comprises: the accumulative total module, and when being used to be accumulated at the type of initiating said business professional, the number of starts of the Network module that said each network is corresponding; Weighting block is used for the number of starts according to the corresponding Network module of said each network, upgrades the current signal weighting coefficient of said each network.
Preferably, said device also comprises: statistical module, be used to add up the flow information of various types of business, wherein, said flow information comprise following one of at least: the average discharge of said business and the maximum flow of said business; Weighting block is used for the flow information that obtains according to statistics, upgrades the current signal weighting coefficient of said each network.
Preferably, said device also comprises: the accumulative total module, and when being used to be accumulated at the type of initiating said business professional, the number of starts of the Network module that said each network is corresponding; Statistical module is used to add up the flow information of various types of business, wherein, said flow information comprise following one of at least: the average discharge of said business and the maximum flow of said business; Weighting block, the number of starts of the Network module that the flow information that is used for obtaining according to statistics and said each network are corresponding is upgraded the current signal weighting coefficient of said each network.
Through the present invention; After a kind of terminal originating service request of multimode; According to the type of the business of initiating and/or initiate the corresponding network selection strategy of time period at professional time place, to choose network resident for multimode terminal dynamically, guaranteed the speed of user's online; Given full play to many nets assembly effect, the network that has promoted the user is experienced.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the network selection method of the multimode terminal of the embodiment of the invention;
Fig. 2 is the structured flowchart according to the network selection device of the multimode terminal of the embodiment of the invention;
Fig. 3 is the structured flowchart according to the network selection device of first kind of preferred multimode terminal of the embodiment of the invention;
Fig. 4 is the structured flowchart according to the network selection device of second kind of preferred multimode terminal of the embodiment of the invention;
Fig. 5 is the structured flowchart according to the network selection device of the third preferred multimode terminal of the embodiment of the invention;
Fig. 6 is the structured flowchart according to the network selection device of the 4th kind of preferred multimode terminal of the embodiment of the invention;
Fig. 7 is the structured flowchart according to the network selection device of the multimode terminal of the embodiment of the invention one;
Fig. 8 is the flow chart according to the network selection method of the multimode terminal of the embodiment of the invention two;
Fig. 9 is the flow chart according to the network selection method of the multimode terminal of the embodiment of the invention three.
Embodiment
Hereinafter will and combine embodiment to specify the present invention with reference to accompanying drawing.Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.
To how making multimode terminal make full use of the Internet resources of multiple network; Improving each professional smoothness of multimode terminal to greatest extent experiences; Guarantee that QoS improves the problem of user's perception, the embodiment of the invention provides a kind of network selection method and device of multimode terminal.Wherein, the dynamic network selection strategy choice of dynamical network that said method passes through is resident, makes multimode terminal satisfy under the stable performance index of customer service, improves the networking speed of different business to greatest extent, promotes user experience.
Fig. 1 is the flow chart according to the network selection method of the multimode terminal of the embodiment of the invention, and is as shown in Figure 1, and this method comprises following step (step S102-step S106):
Step S102, multimode terminal confirm the type of the business that this service request is asked and/or the time period at current time place after initiating service request;
Step S104 obtains the type and/or the corresponding network selection strategy of above-mentioned time period that are provided with in advance with above-mentioned business;
Step S106, it is resident to choose corresponding network according to the above-mentioned network selection strategy that obtains.
Specifically describe in the face of above-mentioned each step down.
Multimode terminal can be confirmed the type of the business that service request is asked after initiating service request, obtain the corresponding network selection strategy of the type with above-mentioned business that is provided with in advance, and it is resident to choose corresponding network according to the network selection strategy of the type of the business of initiation.For example; After multimode terminal is initiated streaming media service; Can confirm that type of service belongs to packet switching (PS) business; Then choose with the professional corresponding network of PS and carry out above-mentioned streaming media service, the PS type network selection order of acquiescence can be WLAN, 4G, 3G, 2G (same, the professional network selection order of the circuit switching (CS) of acquiescence can be: 2G, 3G, 4G, WLAN).In this case, multimode terminal is preferentially selected wlan network, if successful connection then resides in wlan network; Otherwise, if connection failure then selects the 4G network resident; The 4G network is failure still, then selects 3G network, carries out network selection in proper order by the network selection in the network selection strategy successively, in can residing in the signal good network.
Perhaps; Multimode terminal is after initiating service request; Can confirm to initiate the time period at professional time place, can obtain the network selection strategy corresponding that is provided with in advance, and it is resident to choose corresponding network according to the network selection strategy of initiating the professional place time period with the above-mentioned time period.For example, professional when multimode terminal in 10:00 initiation in morning Friday, then can confirm to initiate the professional residing time period, and it is resident to choose corresponding network according to the network selection strategy of the time period of confirming.Preferably, can be set the time period according to actual needs, for example, can be set the time period according to duration, four hours is a time period, eight hours to be a time period, perhaps according to the time period etc. is set working day and festivals or holidays.For example, morning Friday, 10:00 was working day, and multimode terminal is in the Office Area that provides WLAN to insert, and then the priority of WLAN is the highest in the network selection strategy of this time period, will at first choose WLAN as residing network.
Further; Multimode terminal is after initiating service request; The time period that can confirm the type of the business that service request is asked and initiate professional time place; Can obtain in advance that be provided with and type and corresponding network selection strategy of above-mentioned time period above-mentioned business, and according to the network selection strategy corresponding with type business and time period that obtain, it is resident to choose corresponding network.For example; Multimode terminal can confirm that in 1:00 initiation mobile phone TV services in afternoon Friday mobile phone TV services are that PS is professional, can know that according to the time period that is provided with in advance initiating the professional current time (1:00 in afternoon Friday) is the operating time; Thereby obtain PS business network selection strategy on weekdays; Choose order according to the network in the network selection strategy that obtains, it is resident to choose network successively, up to resident success.
In a preferred implementation of the embodiment of the invention; What write down in the network selection strategy is the preferred sequence of selecting residing network; Choose according to the network selection strategy that obtains then that corresponding network is resident can be comprised: choose order according to the network in the network selection strategy that obtains; It is resident to choose network successively, up to resident success.For example; Network in the PS business network selection strategy is on weekdays chosen order: 4G, 3G, WLAN, 2G, and can preferentially select the 4G network as residing network, choose at the 4G network under the situation of failure; Further can select 3G network; If the resident success of 3G network is then accomplished network and chosen, mobile phone TV services are carried out through 3G network in multiple terminal; If the resident failure of 3G network is then chosen and is chosen WLAN, 2G network successively, up to resident success.
After the network selection success, in order to improve the follow-up network selection success rate of multimode terminal, multimode terminal can be according to predefined factor; Upgrade the network selection strategy of multimode terminal; To optimize the network selection strategy, dynamically choose optimum residing network for multimode terminal, the network that promotes the user is experienced.In a preferred implementation of the embodiment of the invention; Upgrading the preset factor of the network selection strategy of multimode terminal, can be the current resident successful network of multimode terminal, in this case; It can be the current signal weighting coefficient of each network that writes down in the network selection strategy; In this case, can be according to the current signal weighting coefficient of each network that writes down in the network selection strategy, the network that upgrades in its network selection strategy is chosen order; Further; Also can comprise: the current signal weighting coefficient of each network that writes down in current resident successful network of multimode terminal and the network selection strategy; In this case; Multimode terminal can be according to the current signal weighting coefficient of each network that writes down in current resident successful network of multimode terminal and the network selection strategy, and the network that upgrades in its network selection strategy is chosen order.
In view of above-mentioned preferred implementation, can dynamically update the current signal weighting coefficient of each network that writes down in the network selection strategy.In practical application, the signal weighting coefficient that network is current can confirm that the startup frequency of i.e. Network module is high more by the number of starts of the corresponding Network module of each network, and then the weight coefficient of the network signal of map network is big more.For example, professional for PS, Network module startup frequency corresponding with WLAN in the multimode terminal is higher, and the signal weighting coefficient ratio that wlan network then can be set is higher, when carrying out PS business network selection, can preferentially choose WLAN as residing network.Therefore, in a preferred implementation of the embodiment of the invention, can be accumulated at when initiating dissimilar business (PS and/or CS) number of starts of the Network module that each network is corresponding.Concrete, can be after the resident success of network, the startup frequency of map network business module is added 1, reach the purpose of accumulative total.Thereby multimode terminal can upgrade the current signal weighting coefficient of each network according to the number of starts of the corresponding Network module of each network.
Perhaps, the signal weighting coefficient that network is current also can be confirmed by the flow information of various types of business, and this flow information can comprise, the maximum flow of professional average discharge and business etc.For example, the flow according to professional flow information historical record that consumes of PS and current business consumption can calculate PS professional average discharge and maximum flow, counts the professional traffic consumes characteristic of user PS.Therefore, in a preferred implementation of the embodiment of the invention, can add up the flow information of various types of business, and then, upgrade the current signal weighting coefficient of each network according to the flow information that statistics obtains.For example, mostly multimode terminal PS business is that low discharge is professional, then can be less for network rate, but the signal weighting coefficient of the bigger network of the big 2G network settings of coverage is preferentially chosen the 2G network as residing network, thereby is improved service reliability.
Further, the signal weighting coefficient that network is current can be by the number of starts of the corresponding Network module of each network, and the flow information of various types of business is confirmed jointly.For example; It is higher that the Network module that the 4G network is corresponding starts frequency; And professional flow information shows that mostly multimode terminal is big flow high speed business, and the signal weighting coefficient of network that 4G can be set so is higher, initiates the professional back preferential 4G of selection network as residing network.In a preferred implementation of the embodiment of the invention; In order to realize the renewal of network selection strategy; Said method can also comprise: be accumulated at when initiating professional type professional; The flow information of the number of starts of the Network module that each network is corresponding and the various types of business of statistics upgrades the signal weighting coefficient of network according to the number of starts of Network module and the flow information of various types of business, thereby utilizes the network selection strategy of the signal weighting coefficient update multimode terminal of network.
In practical application; The network selection strategy can also be associated with network signal intensity; Can be comprehensively the number of starts, the flow information of various types of business of the corresponding Network module of each network, and each network of network signal strength signal intensity is confirmed the network selection strategy.For example; If it is better that streaming media service connects the 4G network signal in certain period; And the dtr signal of WLAN comparatively speaking, so can be according to above-mentioned each factor of weighted comprehensive, the network in the network selection strategy is chosen order and can be set to the 4G network and connect and have precedence over wlan network.
Need to prove, in practical application, for WLAN the situation of voice service can not be provided, when multimode terminal is chosen in WLAN when resident, also need simultaneously residently to the network that voice service can be provided, normally employing resides in the 2G network simultaneously.
Through embodiment of the present invention; For multimode terminal at certain hour, the selection network of certain service dynamic is resident, can make the selection suitable network of multimode terminal shortest time resident; Guaranteed the speed of user's online; Realized the network integration, farthest brought into play many nets assembly effect, the network that has significantly improved the user is experienced.
According to the embodiment of the invention, a kind of network selection device of multimode terminal also is provided, can but the network selection method of the multimode terminal that is not limited in multimode terminal to realize that the above embodiment of the present invention provides.
Fig. 2 is the structured flowchart according to the network selection device of the multimode terminal of the embodiment of the invention, and is as shown in Figure 2, and this device can comprise: determination module 202, acquisition module 204 and network selection module 206.Wherein, determination module 202 is used for after initiating service request, confirms the type of the business that above-mentioned service request is asked and/or the time period at current time place; Acquisition module 204 is coupled with determination module 202, is used to obtain the type and/or the corresponding network selection strategy of above-mentioned time period that are provided with in advance with above-mentioned business; Network selection module 206 is coupled with acquisition module 204, and it is resident to be used for choosing corresponding network according to the network selection strategy that obtains.
After multimode terminal is initiated service request, the corresponding network selection strategy of type of service of can basis asking with service request, choose and the corresponding network of type of service of being asked resident.In this case; Can be through the type of determination module 202 definite business of being asked; Obtain the setting network selection strategy corresponding with the type of above-mentioned business in advance through acquisition module 204, it is resident to choose corresponding network through network selection module 206 according to the network selection strategy that obtains.
Perhaps, can basis and initiate the corresponding network selection strategy of time period at professional current time place, it is resident from the network of this time period is chosen in proper order, to choose corresponding network, in this case.Can confirm to initiate the time period at professional current time place through determination module 202; Obtain the setting network selection strategy corresponding with the above-mentioned time period in advance through acquisition module 204, it is resident to choose corresponding network through network selection module 206 according to the network selection strategy that obtains.
Further, can be according to the type of business and the time period of initiating professional time place, according to type of service and the corresponding network strategy of time period of initiating professional time place, it is resident to choose corresponding network.In this case; Determination module 202 is confirmed the type of the business that service request is asked and the time period at current time place; Trigger acquisition module 204 and obtain type and the corresponding network selection strategy of above-mentioned time period that is provided with in advance with above-mentioned business, it is resident that the network selection strategy that network selection module 206 is obtained according to acquisition module 204 is chosen corresponding network.
In a preferred implementation of the embodiment of the invention, network selection module 206 is chosen order according to the network in the network selection strategy that obtains, and it is resident to choose network successively, up to resident success.For example; Network in the PS business network selection strategy is on weekdays chosen order: 4G, 3G, WLAN, 2G, and network selection module 206 can preferentially select the 4G network as residing network, chooses at the 4G network under the situation of failure; Further can select 3G network; If the resident success of 3G network is then accomplished network and chosen, mobile phone TV services are carried out through 3G network in multiple terminal; If the resident failure of 3G network is then chosen and is chosen WLAN, 2G network successively, up to resident success.
After the resident success of network, multimode terminal can upgrade the network selection strategy of multimode terminal according to predefined factor, to optimize the network selection strategy, dynamically chooses optimum residing network for multimode terminal, and the network that promotes the user is experienced.Therefore, in a preferred implementation of the embodiment of the invention, in order to achieve the above object; As shown in Figure 3, the network selection device of the multimode terminal of this preferred implementation can also comprise: update module 208; Be used for according to predetermined factors, the network that upgrades in the network selection strategy is chosen order, wherein; Predetermined factors can comprise: the current resident successful network of multimode terminal, and/or, the signal weighting coefficient that each network that writes down in the network selection strategy is current.Through this preferred implementation,, realized dynamically choosing optimum residing network for multimode terminal according to the network selection strategy of network operating position renewal multimode terminal.
In view of above-mentioned preferred implementation, can dynamically update the current signal weighting coefficient of each network that writes down in the network selection strategy.The signal weighting coefficient that network is current can be confirmed by the number of starts of the corresponding Network module of each network.In this case; The number of starts that can add up the corresponding Network module of each network is confirmed; For example, the number of starts of the Network module of the network correspondence that network selection is successful adds 1 after the network selection success, thereby writes down the usage frequency of each Network module.In a preferred implementation of the embodiment of the invention; As shown in Figure 4, the network selection device of above-mentioned multimode terminal can also comprise: accumulative total module 210; Be used to be accumulated at when initiating professional type professional the number of starts of the Network module that each network is corresponding; Weighting block 212 is used for the number of starts according to the corresponding Network module of each network, upgrades the current signal weighting coefficient of each network.
Perhaps, the signal weighting coefficient that network is current, flow information that also can various types of business is confirmed.In this case, can add up the flow information of various types of business, this flow information can comprise, the maximum flow of professional average discharge and business etc.Therefore, in a preferred implementation of the embodiment of the invention, to achieve these goals; As shown in Figure 5, the network selection device of above-mentioned multimode terminal can also comprise: statistical module 214; Be used to add up the flow information of various types of business, at this moment, weighting block 212; Can also be used for the flow information that obtains according to statistics, upgrade the current signal weighting coefficient of each network.
Further, can be by the number of starts of the corresponding Network module of each network, and the flow information of various types of business is confirmed jointly.In this case; As shown in Figure 6, the network selection device of above-mentioned multimode terminal can comprise the accumulative total module 210 and statistical module 214 of the above-mentioned preferred implementation of the present invention simultaneously; At this moment; Weighting block 212, the number of starts of the Network module that the flow information that can be used for obtaining according to statistics and each network are corresponding is upgraded the current signal weighting coefficient of each network.Through this preferred implementation, realized the signal weighting coefficient of confirming network according to the usage frequency and the flow information of Network module, and then definite network selection strategy of intelligence more.
Pass through the embodiment of the invention; After multimode terminal is initiated service request; According to the type of the business of initiating and/or initiate the corresponding network selection strategy of time period at professional time place, to choose network resident for multimode terminal dynamically, guaranteed the speed of user's online; Given full play to many nets assembly effect, the network that has promoted the user is experienced.
Describe through specific embodiment below.
Embodiment one
According to the embodiment of the invention,, can between the wireless and Framework of multimode terminal, increase a kind of network selection device of multimode terminal in order to improve the success rate that the multimode terminal network is chosen.Through each business to multimode terminal; Like voice call, video telephone, note, surf the web and mobile video, Online Video etc., in a period of time, at user traffic and the frequency statistics of 2G, 3G, 4G, WLAN; According to current network intensity; Come the dynamic network of selecting, improve each professional smoothness of user to greatest extent and experience, improve user's perception.
Fig. 7 is the structured flowchart according to the network selection device of the multimode terminal of the embodiment of the invention one; As shown in Figure 7, this device can comprise: service management module 702, time management module 704, program frequency monitoring module 706, program flow monitoring module 708 and network selection policy module 710.
Wherein, Service management module 702; Be equivalent in the above embodiment of the present invention cover half piece 202 really, be used to write down the network side type of service that initiate at current terminal, like mobile TV, voice call, video telephone, note, Fetion, browser, Streaming Media, cell phone map etc.
Time management module 704; Be equivalent in the above embodiment of the present invention cover half piece 202 really; Be used to obtain the time at current terminal, be set perhaps by the time period is set working day and festivals or holidays the time period (was a time period, eight hours to be a time period as four hours) by duration.
Program frequency monitoring module 706 is equivalent to the accumulative total module 210 in the above embodiment of the present invention, is used to write down the professional frequency of network side of initiating at current terminal, in the blanking time of time management module, and the number of times that starting terminal is professional.
Program flow monitoring module 708; Be equivalent to the statistical module 212 in the above embodiment of the present invention; Be used to write down the professional traffic monitoring of initiating at current terminal of network side, in the blanking time of time management module, the flow of the professional post consumption of starting terminal network side.
Network selection policy module 710; Be equivalent to the network selection module 206 in the above embodiment of the present invention; Be used for result of calculation according to program frequency monitoring module 706 and traffic monitoring module 708, and service management module 702, determine the network selection strategy of different service in different time sections.
Pass through the embodiment of the invention; At multimode terminal deploy program frequency monitoring module and program flow monitoring module; According to certain dynamic network selection strategy, to choose network resident for multimode terminal, can let multimode terminal satisfy under the stable performance index of customer service through the network selection policy module; Improve user program networking speed to greatest extent, promote user experience.
Embodiment two
According to the embodiment of the invention, a kind of network selection method of multimode terminal is provided, can be used for multimode terminal at the network selection device of the multimode terminal that comprises the embodiment of the invention one, realize the intelligent network selection of multimode terminal.
Fig. 8 is the flow chart according to the network selection method of a kind of multimode terminal of the embodiment of the invention two, and is as shown in Figure 8, and this method comprises following step (step S802-step S812):
Step S802, mobile terminal-opening, user's network selection monitoring management module starts automatically, at the portable terminal running background.
The module that step S804, user program start frequency monitoring and traffic monitoring submodule starts, and accomplishes the initialization setting.The priority of giving tacit consent to intelligent network selection strategy is that PS type service network selection is in proper order: WLAN, 4G, 3G, 2G; The professional network selection of CS is in proper order: 2G, 3G, 4G, WLAN.Above after a few sub-module initialization, the entry time management submodule.
Step S806, service management and the synchronous running background of time management submodule.For example current terminal is in 10:00 initiation in morning Friday streaming media service.The type of service that the service management submodule writes down current initiation is a streaming media service; The time that the time management submodule writes down current terminal is 10:00 in morning Friday; Belong to the time on working day, this moment, the initiation of services frequency added 1, the network traffics that traffic monitoring opening entry current business consumes.
Step S808, according to the network selection strategy of step S804, streaming media service belongs to the PS business, and (PS type service network selection is in proper order: WLAN, 4G, 3G, 2G according to network selection strategy default value; ), for the terminal is provided with the network selection strategy; Wlan network is preferentially selected at the terminal, and successful connection then resides in wlan network; Connection failure then selects the 4G network resident; The 4G network is failure still, then selects 3G network, carries out network selection in proper order according to network selection in the tabulation successively, in can residing in the signal good network.
Step S810 according to the network selecting result of step S808, starts the streaming media service strategy of time network selection on weekdays, and starts traffic meter and traffic statistics.
Step S812 according to the result and the network signal weight coefficient of counter and traffic statistics, upgrades the data of network selection strategy submodule.Value after the network selection policy module is upgraded counts step 804.Mobile phone terminal is initiated streaming media service again in the next time, carries out network selection according to the value of the step 804 after upgrading, and has farthest guaranteed user's optimum network selection strategy.
In above-mentioned steps S812, the network signal weight coefficient is in order to guarantee professional signal wlan network and the above network of 3G preferably farthest selected of PS, the professional preferential 2G network of selecting of CS.The signal weighting coefficient ratio that wlan network for example is set is higher, and the startup frequency that promptly needs only the Network module is than higher, and traffic consumes is bigger; Then recommend to connect, be set to first of network and select through WLAN, in like manner can be according to the signal weighting coefficient of 4G, 3G; If it is better that streaming media service connects the 4G network signal in certain time period; The signal of WLAN is poor slightly, and then according to weighting, the network selection strategy has precedence over wlan network for the 4G network connects and connects.
Pass through the embodiment of the invention; To user on the multimode terminal at certain hour; The result who starts frequency and traffic statistics on certain business comes dynamic intelligent to select the method for network, can make the selection suitable network of portable terminal shortest time resident, has guaranteed the speed of user's online; Realize the network integration, farthest brought into play many nets assembly effect.
Embodiment three
According to the embodiment of the invention, a kind of network selection method of multimode terminal is provided, can be used at the multimode terminal that comprises network selection monitoring management module, realize the intelligent network selection of multimode terminal.Above-mentioned net monitoring management module mainly comprises following 4 sub-module: service management submodule, time management submodule, program start frequency monitoring submodule, program flow monitoring submodule, network selection strategy submodule.
Fig. 9 is the flow chart according to the network selection method of a kind of multimode terminal of the embodiment of the invention three, and is as shown in Figure 8, and this method comprises following step (step S902-step S916):
Step S902, mobile terminal-opening.
Step S904, user's network selection monitoring management module starts automatically, and this module mainly comprises 4 sub-module: service management submodule, time management submodule, program start frequency monitoring submodule, program flow monitoring submodule, network selection strategy submodule.
Step S906; Program start frequency monitoring submodule is accomplished initialization; Program flow monitoring submodule, network selection strategy submodule is accomplished the initialization setting of terminal network selection strategy, and the network priority list that acquiescence is selected is that PS type service network selection is in proper order: WLAN, 4G, 3G, 2G; The professional network selection of CS is in proper order: 2G, 3G, 4G, WLAN;
Step S908, the service management submodule is confirmed the type of service of current selection, the time management submodule is confirmed the time period of current business.
Step S910, professional program start number of times and the CS initiation of services number of times of program start frequency monitoring submodule statistics PS;
Step S912, each PS application download and the flow of uploading in the traffic monitoring submodule statistics default network, according to the average and flank speed of calculating, the application that counts the user and be big flow, two-forty is many, or the application of low discharge and low rate is many.
Step S914, network selection strategy submodule is listed the network selection strategy of different business in different time sections according to the statistics and the network signal weight coefficient of frequency monitoring and traffic monitoring submodule.
Step S916, portable terminal is resident according to network selection strategy selective sequential network when initiating different service.
Pass through the embodiment of the invention; To the calculating of multimode terminal each professional frequency and flow in a period of time, can not influence under the situation that the user uses, select the residing network of optimum dynamically for the user; Realized multimode terminal side intelligence network selection, dynamic network selection, the network that promotes the user is experienced.
From above description; Can find out that the present invention has realized following technique effect: at certain hour, the result who starts frequency and traffic statistics on certain business comes dynamic intelligent to select the method for network to user on the multimode terminal; Can make the selection suitable network of portable terminal shortest time resident; Guarantee the speed of user's online, realized the network integration, farthest brought into play many nets assembly effect.
Obviously, it is apparent to those skilled in the art that above-mentioned each module of the present invention or each step can realize with the general calculation device; They can concentrate on the single calculation element; Perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element; Thereby; Can they be stored in the storage device and carry out, and in some cases, can carry out step shown or that describe with the order that is different from here by calculation element; Perhaps they are made into each integrated circuit modules respectively, 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 merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. the network selection method of a multimode terminal is characterized in that, comprising:
Multimode terminal is confirmed the type of the business that said service request is asked and/or the time period at current time place after initiating service request;
Obtain the type and/or the corresponding network selection strategy of said time period that are provided with in advance with said business;
It is resident to choose corresponding network according to the said network selection strategy that obtains.
2. method according to claim 1 is characterized in that, it is resident to choose corresponding network according to the said network selection strategy that obtains, and comprising:
Choose order according to the network in the said network selection strategy that obtains, it is resident to choose network successively, up to resident success.
3. method according to claim 2; It is characterized in that; After the resident success of said multimode terminal, said method also comprises: according to predetermined factors, the network that upgrades in the said network selection strategy is chosen order; Wherein, said predetermined factors comprises: the signal weighting coefficient that each network that writes down in the said network selection strategy is current.
4. method according to claim 3 is characterized in that, the network that upgrades in the said network selection strategy is chosen before the order, comprising:
When being accumulated at the type of initiating said business professional, the number of starts of the Network module that said each network is corresponding; And/or, add up the flow information of various types of business, wherein, said flow information comprise following one of at least: the average discharge of said business and the maximum flow of said business;
According to the number of starts of the corresponding Network module of said each network and/or the flow information that statistics obtains, upgrade the current signal weighting coefficient of said each network.
5. according to claim 3 or 4 described methods, it is characterized in that said predetermined factors also comprises: each network current signal intensity that writes down in the said network selection strategy.
6. according to each described method in the claim 1 to 4, it is characterized in that under the initial condition, said network selection strategy comprises:
Professional for exchanges data PS, the network selection priority orders is: WLAN WLAN, 4G, 3G, 2G; And,
Professional for circuit switching (CS), the network selection priority orders is: 2G, 3G, 4G, WLAN.
7. the network selection device of a multimode terminal is positioned at the multimode terminal side, it is characterized in that, comprising:
Determination module is used for after initiating service request, confirms the type of the business that said service request is asked and/or the time period at current time place;
Acquisition module is used to obtain the type and/or the corresponding network selection strategy of said time period that are provided with in advance with said business;
The network selection module, it is resident to be used for choosing corresponding network according to the said network selection strategy that obtains.
8. device according to claim 7 is characterized in that, said device also comprises:
Update module is used for according to predetermined factors, and the network that upgrades in the said network selection strategy is chosen order, and wherein, said predetermined factors comprises: the signal weighting coefficient that each network that writes down in the said network selection strategy is current.
9. device according to claim 8 is characterized in that, said device also comprises:
The accumulative total module, when being used to be accumulated at the type of initiating said business professional, the number of starts of the Network module that said each network is corresponding;
Weighting block is used for the number of starts according to the corresponding Network module of said each network, upgrades the current signal weighting coefficient of said each network.
10. device according to claim 8 is characterized in that, said device also comprises:
Statistical module is used to add up the flow information of various types of business, wherein, said flow information comprise following one of at least: the average discharge of said business and the maximum flow of said business;
Weighting block is used for the flow information that obtains according to statistics, upgrades the current signal weighting coefficient of said each network.
11. device according to claim 8 is characterized in that, said device also comprises:
The accumulative total module, when being used to be accumulated at the type of initiating said business professional, the number of starts of the Network module that said each network is corresponding;
Statistical module is used to add up the flow information of various types of business, wherein, said flow information comprise following one of at least: the average discharge of said business and the maximum flow of said business;
Weighting block, the number of starts of the Network module that the flow information that is used for obtaining according to statistics and said each network are corresponding is upgraded the current signal weighting coefficient of said each network.
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Application publication date: 20120411 Assignee: Shandong Sanjin Engineering Technology Co.,Ltd. Assignor: SHANDONG ANAN DOOR AND WINDOW CO.,LTD. Contract record no.: X2022980021960 Denomination of invention: Network selection method and device of multi-mode terminal Granted publication date: 20180720 License type: Common License Record date: 20221114 |
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Effective date of registration: 20230920 Address after: Room 102-442, 1st Floor, No. 17 Baihetou, Xihe Village, Tangqi Town, Linping District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Doudou Network Co.,Ltd. Address before: 251700 wulizhou village, Hefang sub district office, Huimin County, Binzhou City, Shandong Province Patentee before: SHANDONG ANAN DOOR AND WINDOW CO.,LTD. |