CN103052142A - Network selection method, mobile terminal and base station - Google Patents
Network selection method, mobile terminal and base station Download PDFInfo
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- CN103052142A CN103052142A CN2011103105302A CN201110310530A CN103052142A CN 103052142 A CN103052142 A CN 103052142A CN 2011103105302 A CN2011103105302 A CN 2011103105302A CN 201110310530 A CN201110310530 A CN 201110310530A CN 103052142 A CN103052142 A CN 103052142A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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Abstract
The invention discloses a network selection method, a mobile terminal and a base station. The network selection method comprises the following steps that the mobile terminal acquires a network selection strategy, wherein the selection strategy is a strategy which is used for selecting a network for processing services for the mobile terminal from various wireless access networks self-resided by the mobile terminal; and the mobile terminal sends the acquired network selection strategy into a base station in a cellular network currently resided by the mobile terminal. The invention provides a concrete realization scheme for selecting the network for processing the services for the mobile terminal when the mobile terminal requests processing the services.
Description
Technical field
The present invention relates to the mobile communication technology field, relate in particular to network selecting method, portable terminal and base station.
Background technology
Along with the sustainable development of wireless communication technology, so that cellular network can utilize various types of portable terminals to carry out data and voice communication more easily.Common cellular network mainly comprises second generation mobile communication system (2G, 2nd Generation Mobile Communications System) network, 3-G (Generation Three mobile communication system) (3G, 3rd Generation Mobile Communications System) network, Long Term Evolution (LTE, Long Term Evolution) network etc.Because in the prior art, the general acquiescence of portable terminal resides in the cellular network, so the OL problem of cellular network is day by day serious.
Now increasing user selection uses the wireless technology accessing Internet, for example by WLAN (WLAN, Wireless Local Area Networks) or worldwide interoperability for microwave access (WiMax, Worldwide Interoperability for Microwave Access) network is connected to each other each portable terminal wirelessly, has realized the wireless access of each portable terminal.
Fast development along with the communication technology, diverse network exists simultaneously and increasingly merges, a lot of zones all are by cellular network and other Radio Access Networks (for example WLAN or WiMax network) are common covers, when portable terminal is in these zones, WLAN and WiMax network can be processed some business for portable terminal, such as instant messaging service etc., alleviate the load of cellular network with this, promote user's experience.
Therefore, in portable terminal zone of living in, both there had been cellular network, when also having WLAN or WiMax network, even portable terminal can either access cellular network, managed business by cellular network, also can access WLAN or WiMax network, professional by WLAN or WiMax network processes, but when mobile terminal request is managed business, how select the network of managing business for portable terminal, prior art does not also propose concrete implementation.
Summary of the invention
The embodiment of the invention provides a kind of network selecting method, portable terminal and base station, and is a kind of when mobile terminal request is managed business in order to propose, and selects the specific implementation of the network manage business for portable terminal.
Embodiment of the invention technical scheme is as follows:
A kind of network selecting method, the method comprises: portable terminal obtains the network selection strategy, the strategy of the described network selection strategy network that to be portable terminal select in self each resident Radio Access Network manages business; Described portable terminal sends to base station in self current cellular network that resides in the network selection strategy that obtains.
A kind of portable terminal comprises: strategy obtains the unit, is used for obtaining the network selection strategy, the strategy of the described network selection strategy network that to be portable terminal select in self each resident Radio Access Network manages business; The strategy transmitting element is used for strategy is obtained the base station that network selection strategy that the unit obtains sends to the current cellular network that resides in of described portable terminal.
A kind of network selecting method, the method comprises: the network selection strategy that the base station mobile terminal receive in the cellular network sends; When described mobile terminal request was managed business, described base station judged whether the current zone of living in of described portable terminal is the common zones that cover of at least two Radio Access Networks; If judged result is yes, then described base station is according to the network selection strategy that receives, and in each Radio Access Network that covers described zone, selecting a Radio Access Network is that described portable terminal is processed described business.
A kind of base station comprises: network selection strategy receiving element is used for the network selection strategy that mobile terminal receive sends; Network coverage judging unit is used for when described mobile terminal request is managed business, and judges whether the current zone of living in of described portable terminal is the common zones that cover of at least two Radio Access Networks; The network selected cell, be used in the judged result of described network coverage judging unit when being, according to the network selection strategy that network selection strategy receiving element receives, in each Radio Access Network that covers described zone, selecting a Radio Access Network is that described portable terminal is processed described business.
In the embodiment of the invention technical scheme, portable terminal at first obtains the network selection strategy, wherein, the strategy of this network selection strategy network that to be portable terminal select in self each resident Radio Access Network manages business, then portable terminal sends to base station in self current cellular network that resides in the network selection strategy that obtains, just can manage business in mobile terminal request in this base station so, and when the current zone of living in of portable terminal is common cover regional of at least two Radio Access Networks, according to above-mentioned network selection strategy, come to select the Radio Access Network manage business for portable terminal, thereby so that other Radio Access Networks except cellular network can be processing services by mobile terminal, effectively alleviated the load of cellular network.
Description of drawings
Fig. 1 is in the embodiment of the invention, the network architecture schematic diagram one the during network selecting to manage business for portable terminal;
Fig. 2 is in the embodiment of the invention, the network selecting method schematic flow sheet of mobile terminal side;
Fig. 3 is in the embodiment of the invention, the network architecture schematic diagram two the during network selecting to manage business for portable terminal;
Fig. 4 is in the embodiment of the invention, the mobile terminal structure schematic diagram;
Fig. 5 is in the embodiment of the invention, the network selecting method schematic flow sheet of base station side;
Fig. 6 is in the embodiment of the invention, the architecture of base station schematic diagram.
Embodiment
At length set forth to the main realization principle of embodiment of the invention technical scheme, embodiment and to the beneficial effect that should be able to reach below in conjunction with each accompanying drawing.
As shown in Figure 1, network architecture schematic diagram during for the network selecting to manage business for portable terminal in the embodiment of the invention, the current zone of living in of portable terminal not only is the overlay area of cellular network, and the zone that covers for other Radio Access Networks, wherein, above-mentioned other Radio Access Networks can but be not limited to WLAN and/or WiMax network, when above-mentioned other Radio Access Networks are WLAN, the current zone of living in of portable terminal just is by cellular network and the common zone that covers of WLAN, when above-mentioned other Radio Access Networks are the WiMax network, the current zone of living in of portable terminal just is by cellular network and the common zone that covers of WiMax network, when above-mentioned other Radio Access Networks were WLAN and WiMax network, the current zone of living in of portable terminal was by cellular network just, the common zone that covers of WLAN and WiMax network.
If portable terminal both supporting cellular network (namely can access cellular network, managed business by cellular network), also support above-mentioned other Radio Access Networks (namely can access above-mentioned other Radio Access Networks, managed business by above-mentioned other Radio Access Networks), so when the current zone of living in of portable terminal is covered jointly by cellular network and other Radio Access Networks, just can be come to process some business for this portable terminal by other Radio Access Networks that cover this zone, such as instant messaging service etc., alleviate the load of cellular network with this.
To this, the embodiment of the invention provides a kind of network selecting method, be that portable terminal is selected the network manage business by the base station in the cellular network, the below introduces respectively the specific implementation of the network selecting method that the embodiment of the invention provides from mobile terminal side and base station side.
As shown in Figure 2, the network selecting method schematic flow sheet of the mobile terminal side that proposes for the embodiment of the invention, its concrete handling process is as follows:
The embodiment of the invention proposes, and the network equipment of network side pre-determines the network selection strategy of portable terminal, and then the network selection strategy with this portable terminal sends to this portable terminal, wherein, above-mentioned network processes equipment can but be not limited to the network selection strategic server.The network selection strategic server is 3G (Third Generation) Moblie partner plan (3GPP, 3rd Generation Partnership Project) network equipment of definition, be responsible for finding Radio Access Network, for portable terminal provides the relevant information of Radio Access Network and the relevant information of selecting Radio Access Network, the communication protocol standard between network selection strategic server and the portable terminal is based on open type moving system terminal management framework.
The network selection strategic server can but be not limited to by the base station in the cellular network, the network selection strategy is sent to portable terminal, the network architecture of this moment as shown in Figure 3, when the network selection strategic server need to send to this portable terminal with the network selection strategy of portable terminal, the network selection strategic server is determined first the base station of the current cellular network that resides in of this portable terminal, then the network selection strategy is sent to the base station of determining, after this base station receives the network selection strategy, the network selection strategy that receives is passed through this portable terminal.
The network selection strategic server can adopt the mode that initiatively sends, send the network selection strategy according to default transmission condition to portable terminal, can also adopt the mode of passive transmission, send the network selection strategy according to the request of portable terminal to portable terminal, the below is introduced respectively two kinds of send modes:
The mode that initiatively sends, set in advance the transmission condition of network selection strategy, should the transmission condition be configured on the network selection strategic server, when satisfying this transmission condition, the network selection strategic server just sends to this portable terminal with the network selection strategy of this portable terminal by the base station, wherein, above-mentioned transmission condition can but be not limited to according to transmitting time point and send, set in advance the transmitting time point, when arriving default transmitting time point, the network selection strategic server will send to portable terminal with the network selection strategy, above-mentioned transmission condition also can be for sending when the connection of mobile terminal into network, when connection of mobile terminal into network, the network selection strategic server just sends to this portable terminal with the network selection strategy of this portable terminal, in addition, above-mentioned transmission condition can also be for sending according to portable terminal zone of living in, when the network selection strategic server detects portable terminal different interregional the movements, just send the network selection strategy to this portable terminal, described zone can be each lane place in the mobile communication system, also can be each geographic area of dividing in advance;
The mode of passive transmission, when portable terminal sends the network selection strategy when needs network selection strategic server, just send a strategy to the network selection strategic server and send request, after the network selection strategic server receives the strategy transmission request of portable terminal transmission, the network selection strategy of this portable terminal is sent to this portable terminal, for example, behind the connection of mobile terminal into network, send a strategy to the network selection strategic server and send request, the network selection strategic server sends the network selection strategy to this portable terminal after receiving this strategy transmission request.
When portable terminal sends the network selection strategy to the base station, can but be not limited to by medium access control (MAC, Media Access Control) signaling or Radio Resource control (RRC, Radio Resource Control) signaling sends, wherein, portable terminal can be carried at the network selection strategy in existing MAC or the RRC signaling and send, for example carry the network selection strategy in the redundant field of existing MAC signaling or RRC signaling, portable terminal also can be carried at the network selection strategy and to set in advance, be exclusively used in the MAC signaling of transmission network selection strategy or the RRC signaling and send.
The base station receives after the network selection strategy, with the terminal iidentification corresponding stored of this network selection strategy and this portable terminal.
Corresponding with network selecting method shown in Figure 2, the embodiment of the invention provides a kind of portable terminal, and its structure comprises as shown in Figure 4:
Strategy obtains unit 41, is used for obtaining the strategy of described portable terminal, the strategy of the described network selection strategy network that to be portable terminal select in self each resident Radio Access Network manages business;
Preferably, the described tactful unit 41 that obtains, the concrete network selection strategy that is used for the corresponding described portable terminal of reception network equipment transmission.
More preferably, described strategy acquisition unit 41 specifically is used for the base station by cellular network, receives the network selection strategy of the corresponding described portable terminal of network equipment transmission.
More preferably, described tactful transmitting element 42, obtains network selection strategy that unit 41 obtains with strategy and sends to base station in the current cellular network that resides in of described portable terminal concrete being used for by MAC signaling or RRC signaling.
As shown in Figure 5, the network selecting method schematic flow sheet of the base station side that proposes for the embodiment of the invention, its concrete handling process is as follows:
After receiving the network selection strategy, the base station is with the terminal iidentification corresponding stored of network selection strategy and portable terminal.
If in the current zone of living in of described portable terminal, except there being cellular network, also there are other Radio Access Networks, the network type sign that then just comprises other Radio Access Networks of existence in the network selection strategy of this portable terminal, if only there is cellular network in described portable terminal in the current zone of living in, then just do not comprise the network type sign in the network selection strategy of this portable terminal, whether the base station carries the network type sign of other Radio Access Networks in can the network selection strategy according to portable terminal, judge whether the current zone of living in of described portable terminal is the common zones that cover of at least two Radio Access Networks (cellular network and other Radio Access Networks), be specially: the network type sign that whether carries other Radio Access Networks except cellular network in the network selection strategy that receives is judged in described base station, if judged result is yes, confirm that then the current zone of living in of described portable terminal is the common zone that covers of at least two Radio Access Networks, if the determination result is NO, then confirm only to have cellular network in the current zone of living in of described portable terminal, namely the current zone of living in of described portable terminal is not the common zones that cover of at least two Radio Access Networks.
If the determination result is NO, namely only there is cellular network in the current zone of living in of portable terminal, then described base station is according to existing business processing flow, the described business that the handle mobile terminal request is processed.
If judged result is yes, then described base station can be according to the network selection strategy that receives, and selects the network of managing business for portable terminal, wherein, the specific implementation of base station selected network can but be not limited to following three kinds, the below is introduced respectively.
First kind of way, select network according to type of service:
Comprise the corresponding relation between the network type sign of the Radio Access Network that professional type of service sign and priority treatment should business in the network selection strategy of portable terminal, when manage business in the mobile terminal request base station, send the Business Processing request to the base station, carry the type of service sign of the business of mobile terminal request processing in this Business Processing request, after the base station receives the Business Processing request, elder generation is according to the terminal iidentification of this portable terminal, search the network selection strategy of this portable terminal, then according to the type of service sign of carrying in the Business Processing request, in above-mentioned type of service sign and the corresponding relation between the network type sign that the network selection strategy comprises, search corresponding network type sign, it is the network type sign of the Radio Access Network that priority treatment should business, then according to the network type sign that finds, in each Radio Access Network that covers the current zone of living in of described portable terminal, selecting a Radio Access Network is that portable terminal is processed this business.
Corresponding relation between type of service sign and the network type sign can but be not limited to as shown in the table:
As seen from the above table, the Radio Access Network of the business of priority treatment type of service 1 correspondence is cellular network, the Radio Access Network of the business of priority treatment type of service 2 correspondences is WLAN and WiMax, and the Radio Access Network of the business of priority treatment type of service 3 correspondences is WLAN, WiMax and cellular network.
Wherein, if base station lookups to Radio Access Network corresponding to network type sign in, there is a Radio Access Network that covers described zone, then the direct network type of selecting to find in described base station identifies in each corresponding Radio Access Network, this Radio Access Network that covers described zone is that described portable terminal is processed described business, for example, base station lookups to network type be designated network type corresponding to cellular network sign and network type sign corresponding to WLAN, but the Radio Access Network that covers described zone is cellular network and WiMax network, and then directly to select cellular network be that described portable terminal is processed described business in described base station.
If base station lookups to Radio Access Network corresponding to network type sign in, there are at least two Radio Access Networks that cover described zone, then described base station need to select a Radio Access Network to come to be processing services by mobile terminal in the Radio Access Network in above-mentioned at least two described zones of covering, the base station can indicate described portable terminal in Radio Access Network corresponding to the network type sign that finds, cover described zone, other Radio Access Networks except cellular network are measured, and according to the network selection condition that comprises in the measurement result of described portable terminal and the network selection strategy, selecting a Radio Access Network is that described portable terminal is processed described business.Concrete: the base station is determined first in Radio Access Network corresponding to the network type sign that finds, cover described zone, other Radio Access Networks except cellular network, and then for each Radio Access Network of determining, obtain respectively the access-in point information of each access point of this Radio Access Network in the current zone of living in of described portable terminal, and acquisition needs the parameter identification of each measurement parameter of portable terminal measurement, the above-mentioned access-in point information that the base station will obtain and parameter identification are carried to measure in the Indication message and send to described portable terminal, indicating mobile terminal is measured according to measuring Indication message, portable terminal is according to existing measurement procedure, each measurement parameter in the Radio Access Network is measured, and the measurement result of each Radio Access Network sent to described base station, described base station is chosen as the Radio Access Network of processing services by mobile terminal according to the measurement result and the described network selection condition that receive.Wherein, can carry above-mentioned access-in point information and parameter identification in the network selection strategy of portable terminal, the base station can directly obtain above-mentioned access-in point information and parameter identification from the network selection strategy, can also carry the working frequency points information of each access point of each Radio Access Network in the current zone of living in of described portable terminal in the network selection strategy of portable terminal, the working frequency points information of each access point that each access-in point information that the base station will obtain is corresponding, be carried to measure in the Indication message and send to portable terminal, in addition, above-mentioned each measurement parameter can but be not limited to the parameter (for example Signal to Interference plus Noise Ratio) of reflected signal quality, the parameter that perhaps reflects the Internet usage situation, the parameter (such as the average delay of packet) that perhaps reflects network congestion.
Wherein, the measured value that comprises each measurement parameter of each access point of this Radio Access Network in the current zone of living in of described portable terminal in the measurement result of Radio Access Network, the base station can be first for each access point, respectively according to default measured value operation rule, each measured value of this access point is carried out computing, obtain the composite measurement value of this access point, then according to composite measurement value and the described network selection condition of each access point of obtaining, be chosen as the Radio Access Network of processing services by mobile terminal, for example, the base station is judged in the composite measurement value of each access point, whether there is the composite measurement value greater than defined threshold, if do not exist, then selecting the current resident cellular network of portable terminal is processing services by mobile terminal, if exist, then in each the composite measurement value greater than defined threshold, select a composite measurement value, the affiliated Radio Access Network of access point corresponding to this composite measurement value is the network of processing described business so.In addition, if base station lookups to Radio Access Network corresponding to network type sign in, the Radio Access Network that covers described zone comprises cellular network, then the base station is according to measurement result and network selection condition selection network the time, also can consider the network condition of self, at this moment, the composite measurement value of each access point of other Radio Access Networks not only will be determined in the base station, also to obtain the measured value of each measurement parameter of self, then according to described measured value operation rule, each measured value of self is carried out computing, obtain the composite measurement value of self, subsequent base stations is according to each composite measurement value that obtains (the composite measurement value of each access point of the composite measurement value of self and other Radio Access Networks) and described network selection condition, be chosen as the Radio Access Network of processing services by mobile terminal, for example, the highest composite measurement value of the direct selective value in base station, the Radio Access Network corresponding to this composite measurement value of selection is the network of processing described business.
If base station lookups to Radio Access Network corresponding to network type sign in, there is not the Radio Access Network that covers described zone, then can directly to select to cover the cellular network in described zone be that described portable terminal is processed described business in described base station, perhaps indicate described portable terminal to measure covering other Radio Access Networks described zone, except cellular network, and according to the network selection condition that comprises in the measurement result of described portable terminal and the network selection strategy, selecting a Radio Access Network is that described portable terminal is processed described business.
The second way, select network according to measurement result:
The base station indicates described portable terminal to measure covering other Radio Access Networks described zone, except cellular network, and according to the network selection condition that comprises in the measurement result of described portable terminal and the network selection strategy, selecting a Radio Access Network is that described portable terminal is processed described business.Concrete: the base station is first in each Radio Access Network that covers described zone, determine other Radio Access Networks except cellular network, and then for each Radio Access Network of determining, obtain respectively the access-in point information of each access point of this Radio Access Network in the current zone of living in of described portable terminal, and acquisition needs the parameter identification of each measurement parameter of portable terminal measurement, the above-mentioned access-in point information that the base station will obtain and parameter identification are carried to measure in the Indication message and send to described portable terminal, indicating mobile terminal is measured according to measuring Indication message, portable terminal is according to existing measurement procedure, each measurement parameter in the Radio Access Network is measured, and the measurement result of each Radio Access Network sent to described base station, described base station is according to the measurement result and the described network selection condition that receive, be chosen as the Radio Access Network of processing services by mobile terminal, wherein the base station is according to measurement result and described network selection condition, the implementation procedure that is chosen as the implementation procedure of Radio Access Network of processing services by mobile terminal and above-mentioned first kind of way is similar, repeats no more here.
The third mode, select network according to charging policy:
The charging policy that can also comprise each Radio Access Network in the current zone of living in of this portable terminal in the network selection strategy of portable terminal, the network of described business can according to above-mentioned charging policy, be selected to process in the base station for portable terminal.
In the embodiment of the invention, the specific implementation of base station selected network can also be the combination in any of above-mentioned three kinds of modes.
In the embodiment of the invention, the tactful applicable elements that can also further comprise the network selection strategy in the network selection strategy of portable terminal, the base station is after the Business Processing request that receives portable terminal, judge whether first to satisfy described tactful applicable elements, if judged result is yes, then execution in step 52 and step 53, if the determination result is NO, then not execution in step 52 and step 53, but according to existing business processing flow, the described business that the handle mobile terminal request is processed.Perhaps comprise network selection strategy forbidding condition in the network selection strategy of portable terminal, the base station is after the Business Processing request that receives portable terminal, judge whether first to satisfy described tactful forbidding condition, if judged result is yes, then according to existing business processing flow, the described business that the handle mobile terminal request is processed, if the determination result is NO, then execution in step 52 and step 53.
If the base station is according to said process, selecting cellular network is that portable terminal is processed described business, and then the base station can be directly according to existing business processing flow, for portable terminal is processed described business;
If the base station is according to said process, selecting other Radio Access Networks is that portable terminal is processed described business, then the base station is in the Radio Access Network of selecting each access point in described zone, determine to process the access point of described business, then the access-in point information of the access point determined being carried at network selects in the indication information, send to described portable terminal, indicate described portable terminal described business to be switched to access point corresponding to access-in point information that carries in the network selection indication information, after portable terminal receives network selection indication information, according to the access-in point information that carries in the network selection indication information, initiate to connect the request of foundation to the access point of correspondence, after the foundation to be connected, described business is switched to this access point, thereby realize being processed by Radio Access Network corresponding to this access point the business of described portable terminal.
By above-mentioned processing procedure as can be known, in the embodiment of the invention technical scheme, portable terminal at first obtains the network selection strategy, wherein, the strategy of this network selection strategy network that to be portable terminal select in self each resident Radio Access Network manages business, then portable terminal sends to base station in self current cellular network that resides in the network selection strategy that obtains, just can manage business in mobile terminal request in this base station so, and when the current zone of living in of portable terminal is common cover regional of at least two Radio Access Networks, according to above-mentioned network selection strategy, come to select the Radio Access Network manage business for portable terminal, thereby so that other Radio Access Networks except cellular network can be processing services by mobile terminal, effectively alleviated the load of cellular network.
Accordingly, the embodiment of the invention provides a kind of base station, and its structure comprises as shown in Figure 6:
Network selection strategy receiving element 61 is used for the network selection strategy that mobile terminal receive sends;
Network coverage judging unit 62 is used for when described mobile terminal request is managed business, judges the whether zones of at least two common coverings of Radio Access Network, the current zone of living in of described portable terminal;
Network selected cell 63, be used in the judged result of described network coverage judging unit 62 when being, the network selection strategy that receives according to network selection strategy receiving element 61, in each Radio Access Network that covers described zone, selecting a Radio Access Network is that described portable terminal is processed described business.
Preferably, described network coverage judging unit 62 specifically comprises:
Network type sign judgment sub-unit is used for judging that the network type whether network selection strategy that network selection strategy receiving element 61 receives carries other Radio Access Networks except cellular network identifies;
Subelements are confirmed in many network coverages, are used in the judged result of network type sign judgment sub-unit confirming that the current zone of living in of described portable terminal is the zones of the common covering of at least two Radio Access Networks when being;
Subelement is confirmed in single network coverage, is used for when the determination result is NO, confirming that the current zone of living in of described portable terminal is not the common zones that cover of at least two Radio Access Networks in network type sign judgment sub-unit.
More preferably, comprise the corresponding relation between the network type sign of the Radio Access Network that professional type of service sign and priority treatment should business in the network selection strategy that network selection strategy receiving element 61 receives;
Described network selected cell 63 specifically comprises:
The network type sign is searched subelement, be used for the type of service sign according to the business of described mobile terminal request processing, in the type of service sign and the corresponding relation between the network type sign that the network selection strategy that network selection strategy receiving element 61 receives comprises, search corresponding network type sign;
First network chooser unit, be used for searching the network type sign that subelement finds according to the network type sign, in each Radio Access Network that covers the current zone of living in of described portable terminal, selecting a Radio Access Network is that described portable terminal is processed described business.
More preferably, described first network chooser unit, concrete being used for searched each Radio Access Network corresponding to network type sign that subelement finds in the network type sign, when having the Radio Access Network in a described zone of covering, the Radio Access Network that covers described zone is that described portable terminal is processed described business.
More preferably, described first network chooser unit specifically comprises:
First measures indicating module, be used to indicate described portable terminal network type sign is searched in Radio Access Network corresponding to network type sign that subelement finds, cover other Radio Access Networks described zone, except cellular network and measure;
First network is selected module, the network selection condition that the network selection strategy that receives for measurement result and network selection strategy receiving element 61 according to described portable terminal comprises, in each Radio Access Network that covers the current zone of living in of described portable terminal, selecting a Radio Access Network is that described portable terminal is processed described business.
More preferably, described first network chooser unit, concrete being used for searched Radio Access Network corresponding to network type sign that subelement finds in the network type sign, when not having the Radio Access Network that covers described zone, selecting the cellular network in the described zone of covering is that described portable terminal is processed described business.
More preferably, described first network chooser unit specifically comprises:
Second measures indicating module, be used for searching Radio Access Network corresponding to network type sign that subelement finds in the network type sign, when not having the Radio Access Network that covers described zone, indicate described portable terminal to measure covering other Radio Access Networks described zone, except cellular network;
Second network is selected module, the network selection condition that the network selection strategy that receives for measurement result and network selection strategy receiving element 61 according to described portable terminal comprises, in each Radio Access Network that covers the current zone of living in of described portable terminal, selecting a Radio Access Network is that described portable terminal is processed described business.
Preferably, described network selected cell 63 specifically comprises:
Measure the indication subelement, be used to indicate described portable terminal and measure covering other Radio Access Networks described zone, except cellular network;
Second network chooser unit, the network selection condition that the network selection strategy that receives for measurement result and network selection strategy receiving element 61 according to described portable terminal comprises, in each Radio Access Network that covers the current zone of living in of described portable terminal, selecting a Radio Access Network is that described portable terminal is processed described business.
More preferably, described base station also comprises:
Service Processing Unit is used for when network selected cell 63 selects the cellular network in the described zone of covering to be the described business of portable terminal processing, for described portable terminal is processed described business;
The access point determining unit, be used for when network selected cell 63 selections other Radio Access Networks except cellular network are the described business of portable terminal processing, in Radio Access Network each access point in described zone that network selected cell 63 is selected, determine to process the access point of described business;
The access-in point information transmitting element, access-in point information for the access point that the access point determining unit is determined is carried at network selection indication information, send to described portable terminal, indicate described portable terminal described business to be switched to access point corresponding to access-in point information that carries in the network selection indication information.
Although described the preferred embodiments of the present invention, in a single day those skilled in the art get the basic creative concept of cicada, then can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (24)
1. a network selecting method is characterized in that, comprising:
Portable terminal obtains the network selection strategy, the strategy of the described network selection strategy network that to be portable terminal select in self each resident Radio Access Network manages business;
Described portable terminal sends to base station in self current cellular network that resides in the network selection strategy that obtains.
2. the method for claim 1 is characterized in that, portable terminal obtains the network selection strategy, specifically comprises:
Portable terminal receives the network selection strategy of the corresponding described portable terminal of network equipment transmission.
3. method as claimed in claim 2 is characterized in that, the described network equipment is the network selection strategic server.
4. the method for claim 1 is characterized in that, described portable terminal sends to base station in self current cellular network that resides in the network selection strategy that receives, and specifically comprises:
Portable terminal is by medium access control MAC signaling or radio resource control RRC signaling, and the network selection strategy that receives is sent to base station in self current cellular network that resides in.
5. such as the described method of the arbitrary claim of claim 1～4, it is characterized in that, Radio Access Network comprises:
Cellular network;
WLAN WLAN and/or worldwide interoperability for microwave access WiMax network.
6. a portable terminal is characterized in that, comprising:
Strategy obtains the unit, is used for obtaining the network selection strategy, the strategy of the described network selection strategy network that to be portable terminal select in self each resident Radio Access Network manages business;
The strategy transmitting element is used for strategy is obtained the base station that network selection strategy that the unit obtains sends to the current cellular network that resides in of described portable terminal.
7. portable terminal as claimed in claim 6 is characterized in that, the described tactful unit that obtains, the concrete network selection strategy that is used for the corresponding described portable terminal of reception network equipment transmission.
8. portable terminal as claimed in claim 7, it is characterized in that, described tactful transmitting element, concrete being used for by medium access control MAC signaling or radio resource control RRC signaling, the network selection strategy that strategy is obtained the unit acquisition sends to the base station in the current cellular network that resides in of described portable terminal.
9. a network selecting method is characterized in that, comprising:
The network selection strategy that base station mobile terminal receive in the cellular network sends;
When described mobile terminal request was managed business, described base station judged whether the current zone of living in of described portable terminal is the common zones that cover of at least two Radio Access Networks;
If judged result is yes, then described base station is according to the network selection strategy that receives, and in each Radio Access Network that covers described zone, selecting a Radio Access Network is that described portable terminal is processed described business.
10. method as claimed in claim 9 is characterized in that, described base station judges that whether the current zone of living in of described portable terminal is the common zones that cover of at least two Radio Access Networks, specifically comprises:
The network type sign that whether carries other Radio Access Networks except cellular network in the network selection strategy that receives is judged in described base station;
If judged result is yes, confirm that then the current zone of living in of described portable terminal is the common zone that covers of at least two Radio Access Networks;
If the determination result is NO, confirm that then the current zone of living in of described portable terminal is not the common zone that covers of at least two Radio Access Networks.
11. method as claimed in claim 9 is characterized in that, comprises the corresponding relation between the network type sign of the Radio Access Network that professional type of service sign and priority treatment should business in the network selection strategy that described base station receives;
Described base station is according to the network selection strategy that receives, and in each Radio Access Network that covers described zone, selecting a Radio Access Network is that described portable terminal is processed described business, specifically comprises:
Described base station identifies according to the type of service of the business that described mobile terminal request is processed, and in the type of service sign and the corresponding relation between the network type sign that the network selection strategy that receives comprises, searches corresponding network type sign;
Described base station is according to the network type sign that finds, and in each Radio Access Network that covers the current zone of living in of described portable terminal, selecting a Radio Access Network is that described portable terminal is processed described business.
12. method as claimed in claim 11, it is characterized in that, described base station is according to the network type sign that finds, in each Radio Access Network that covers the current zone of living in of described portable terminal, selecting a Radio Access Network is that described portable terminal is processed described business, specifically comprises:
Described base station indicates described portable terminal in Radio Access Network corresponding to the network type sign that finds, and covers other Radio Access Networks described zone, except cellular network and measures; And
According to the network selection condition that comprises in the measurement result of described portable terminal and the network selection strategy that receives, in each Radio Access Network that covers the current zone of living in of described portable terminal, selecting a Radio Access Network is that described portable terminal is processed described business.
13. method as claimed in claim 11, it is characterized in that, described base station lookups to Radio Access Network corresponding to network type sign in, when not having the Radio Access Network that covers described zone, described base station is according to the network type sign that finds, in each Radio Access Network that covers the current zone of living in of described portable terminal, selecting a Radio Access Network is that described portable terminal is processed described business, specifically comprises:
The cellular network in the described zone of described base station selected covering is that described portable terminal is processed described business.
14. method as claimed in claim 11, it is characterized in that, described base station lookups to Radio Access Network corresponding to network type sign in, when not having the Radio Access Network that covers described zone, described base station is according to the network type sign that finds, in each Radio Access Network that covers the current zone of living in of described portable terminal, selecting a Radio Access Network is that described portable terminal is processed described business, specifically comprises:
Described base station indicates described portable terminal to measure covering other Radio Access Networks described zone, except cellular network; And
According to the network selection condition that comprises in the measurement result of described portable terminal and the network selection strategy that receives, in each Radio Access Network that covers the current zone of living in of described portable terminal, selecting a Radio Access Network is that described portable terminal is processed described business.
15. method as claimed in claim 9 is characterized in that, described base station is according to the network selection strategy that receives, and in each Radio Access Network that covers described zone, selecting a Radio Access Network is that described portable terminal is processed described business, specifically comprises:
Described base station indicates described portable terminal to measure covering other Radio Access Networks described zone, except cellular network; And
According to the network selection condition that comprises in the measurement result of described portable terminal and the network selection strategy that receives, in each Radio Access Network that covers the current zone of living in of described portable terminal, selecting a Radio Access Network is that described portable terminal is processed described business.
16. method as claimed in claim 9 is characterized in that, also comprises:
If the cellular network in the described zone of described base station selected covering is that portable terminal is processed described business, then described base station is that described portable terminal is processed described business;
If described base station selected other Radio Access Networks except cellular network are that portable terminal is processed described business, then the access point of described business is determined to process in described base station in Radio Access Network each access point in described zone of selecting; And
The access-in point information of the access point determined is carried at network selects to send to described portable terminal in the indication information, indicate described portable terminal that described business is switched to network and select access point corresponding to access-in point information that carry in the indication information.
17. a base station is characterized in that, comprising:
Network selection strategy receiving element is used for the network selection strategy that mobile terminal receive sends;
Network coverage judging unit is used for when described mobile terminal request is managed business, and judges whether the current zone of living in of described portable terminal is the common zones that cover of at least two Radio Access Networks;
The network selected cell, be used in the judged result of described network coverage judging unit when being, according to the network selection strategy that network selection strategy receiving element receives, in each Radio Access Network that covers described zone, selecting a Radio Access Network is that described portable terminal is processed described business.
18. base station as claimed in claim 17 is characterized in that, described network coverage judging unit specifically comprises:
Network type sign judgment sub-unit is used for judging that the network type whether network selection strategy that network selection strategy receiving element receives carries other Radio Access Networks except cellular network identifies;
Subelements are confirmed in many network coverages, are used in the judged result of network type sign judgment sub-unit confirming that the current zone of living in of described portable terminal is the zones of the common covering of at least two Radio Access Networks when being;
Subelement is confirmed in single network coverage, is used for when the determination result is NO, confirming that the current zone of living in of described portable terminal is not the common zones that cover of at least two Radio Access Networks in network type sign judgment sub-unit.
19. base station as claimed in claim 17 is characterized in that, comprises the corresponding relation between the network type sign of the Radio Access Network that professional type of service sign and priority treatment should business in the network selection strategy that network selection strategy receiving element receives;
Described network selected cell specifically comprises:
The network type sign is searched subelement, be used for the type of service sign according to the business of described mobile terminal request processing, in the type of service sign and the corresponding relation between the network type sign that the network selection strategy that network selection strategy receiving element receives comprises, search corresponding network type sign;
First network chooser unit, be used for searching the network type sign that subelement finds according to the network type sign, in each Radio Access Network that covers the current zone of living in of described portable terminal, selecting a Radio Access Network is that described portable terminal is processed described business.
20. base station as claimed in claim 19 is characterized in that, described first network chooser unit specifically comprises:
First measures indicating module, be used to indicate described portable terminal network type sign is searched in Radio Access Network corresponding to network type sign that subelement finds, cover other Radio Access Networks described zone, except cellular network and measure;
First network is selected module, the network selection condition that the network selection strategy that receives for measurement result and network selection strategy receiving element according to described portable terminal comprises, in each Radio Access Network that covers the current zone of living in of described portable terminal, selecting a Radio Access Network is that described portable terminal is processed described business.
21. base station as claimed in claim 19, it is characterized in that, described first network chooser unit, concrete being used for searched Radio Access Network corresponding to network type sign that subelement finds in the network type sign, when not having the Radio Access Network that covers described zone, selecting the cellular network in the described zone of covering is that described portable terminal is processed described business.
22. base station as claimed in claim 19 is characterized in that, described first network chooser unit specifically comprises:
Second measures indicating module, be used for searching Radio Access Network corresponding to network type sign that subelement finds in the network type sign, when not having the Radio Access Network that covers described zone, indicate described portable terminal to measure covering other Radio Access Networks described zone, except cellular network;
Second network is selected module, the network selection condition that the network selection strategy that receives for measurement result and network selection strategy receiving element according to described portable terminal comprises, in each Radio Access Network that covers the current zone of living in of described portable terminal, selecting a Radio Access Network is that described portable terminal is processed described business.
23. base station as claimed in claim 17 is characterized in that, described network selected cell specifically comprises:
Measure the indication subelement, be used to indicate described portable terminal and measure covering other Radio Access Networks described zone, except cellular network;
Second network chooser unit, the network selection condition that the network selection strategy that receives for measurement result and network selection strategy receiving element according to described portable terminal comprises, in each Radio Access Network that covers the current zone of living in of described portable terminal, selecting a Radio Access Network is that described portable terminal is processed described business.
24. base station as claimed in claim 17 is characterized in that, also comprises:
Service Processing Unit is used for when the network selected cell selects the cellular network in the described zone of covering to be the described business of portable terminal processing, for described portable terminal is processed described business;
The access point determining unit, be used for when network selected cell selection other Radio Access Networks except cellular network are the described business of portable terminal processing, in Radio Access Network each access point in described zone that the network selected cell is selected, determine to process the access point of described business;
The access-in point information transmitting element, access-in point information for the access point that the access point determining unit is determined is carried at network selection indication information, send to described portable terminal, indicate described portable terminal described business to be switched to access point corresponding to access-in point information that carries in the network selection indication information.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110310530.2A CN103052142B (en) | 2011-10-13 | 2011-10-13 | Network selecting method, mobile terminal and base station |
| PCT/CN2012/082792 WO2013053327A1 (en) | 2011-10-13 | 2012-10-11 | Network selection method, mobile terminal and base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110310530.2A CN103052142B (en) | 2011-10-13 | 2011-10-13 | Network selecting method, mobile terminal and base station |
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| CN103052142A true CN103052142A (en) | 2013-04-17 |
| CN103052142B CN103052142B (en) | 2016-05-25 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103327526A (en) * | 2013-07-15 | 2013-09-25 | 东莞宇龙通信科技有限公司 | Wireless communication method, terminal and wireless mobile communication network node |
| WO2015003323A1 (en) * | 2013-07-09 | 2015-01-15 | 华为技术有限公司 | Method, device and system for network selection |
| WO2015161519A1 (en) * | 2014-04-25 | 2015-10-29 | 华为技术有限公司 | Network switching method, device and system |
| WO2016197779A1 (en) * | 2015-06-10 | 2016-12-15 | 电信科学技术研究院 | Method and device for providing and accepting service under multiple wireless access networks |
| WO2017132976A1 (en) * | 2016-02-05 | 2017-08-10 | Apple Inc. | Quality of service control and usage monitoring mechanisms for unlicensed access |
| CN108306922A (en) * | 2016-09-26 | 2018-07-20 | 中国移动通信有限公司研究院 | A kind of service connection method, the network equipment, management equipment and system |
| WO2019028609A1 (en) * | 2017-08-07 | 2019-02-14 | Oppo广东移动通信有限公司 | Service access method and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101106826A (en) * | 2007-08-27 | 2008-01-16 | 中兴通讯股份有限公司 | Automatic network selection method and automatic network selection device |
| CN101365163A (en) * | 2007-08-06 | 2009-02-11 | 华为技术有限公司 | Method for resident network, network system, network side apparatus and user terminal |
| CN101562870A (en) * | 2008-04-17 | 2009-10-21 | 中兴通讯股份有限公司 | Method for automatically selecting network and terminal |
| WO2010054536A1 (en) * | 2008-11-13 | 2010-05-20 | 中国移动通信集团公司 | Core network system, device and calling method for supporting foreign domain terminal selecting network |
| CN101945435A (en) * | 2010-09-29 | 2011-01-12 | 上海顶竹通讯技术有限公司 | Network with a plurality of access networks and access and switching method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101730279B (en) * | 2009-12-18 | 2012-06-06 | 哈尔滨工业大学 | Cooperative work method of wireless local area network and 3G cellular network based on AP forwarding mechanism |
| CN102036309B (en) * | 2011-01-20 | 2013-04-03 | 西安电子科技大学 | Method for selecting terminal access network in heterogeneous multi-wireless network covered scene |
-
2011
- 2011-10-13 CN CN201110310530.2A patent/CN103052142B/en active Active
-
2012
- 2012-10-11 WO PCT/CN2012/082792 patent/WO2013053327A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101365163A (en) * | 2007-08-06 | 2009-02-11 | 华为技术有限公司 | Method for resident network, network system, network side apparatus and user terminal |
| CN101106826A (en) * | 2007-08-27 | 2008-01-16 | 中兴通讯股份有限公司 | Automatic network selection method and automatic network selection device |
| CN101562870A (en) * | 2008-04-17 | 2009-10-21 | 中兴通讯股份有限公司 | Method for automatically selecting network and terminal |
| WO2010054536A1 (en) * | 2008-11-13 | 2010-05-20 | 中国移动通信集团公司 | Core network system, device and calling method for supporting foreign domain terminal selecting network |
| CN101945435A (en) * | 2010-09-29 | 2011-01-12 | 上海顶竹通讯技术有限公司 | Network with a plurality of access networks and access and switching method |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015003323A1 (en) * | 2013-07-09 | 2015-01-15 | 华为技术有限公司 | Method, device and system for network selection |
| CN103327526A (en) * | 2013-07-15 | 2013-09-25 | 东莞宇龙通信科技有限公司 | Wireless communication method, terminal and wireless mobile communication network node |
| CN103327526B (en) * | 2013-07-15 | 2017-07-14 | 东莞宇龙通信科技有限公司 | Wireless communications method and terminal |
| WO2015161519A1 (en) * | 2014-04-25 | 2015-10-29 | 华为技术有限公司 | Network switching method, device and system |
| CN106233788A (en) * | 2014-04-25 | 2016-12-14 | 华为技术有限公司 | A kind of method for switching network, Apparatus and system |
| WO2016197779A1 (en) * | 2015-06-10 | 2016-12-15 | 电信科学技术研究院 | Method and device for providing and accepting service under multiple wireless access networks |
| CN106304271A (en) * | 2015-06-10 | 2017-01-04 | 电信科学技术研究院 | Business and the method and apparatus accepted business are provided under a kind of many Radio Access Networks |
| WO2017132976A1 (en) * | 2016-02-05 | 2017-08-10 | Apple Inc. | Quality of service control and usage monitoring mechanisms for unlicensed access |
| CN108306922A (en) * | 2016-09-26 | 2018-07-20 | 中国移动通信有限公司研究院 | A kind of service connection method, the network equipment, management equipment and system |
| WO2019028609A1 (en) * | 2017-08-07 | 2019-02-14 | Oppo广东移动通信有限公司 | Service access method and device |
| US11277782B2 (en) | 2017-08-07 | 2022-03-15 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Service access method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103052142B (en) | 2016-05-25 |
| WO2013053327A1 (en) | 2013-04-18 |
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