CN103327567A

CN103327567A - Wireless communication method, terminal and wireless mobile communication network node

Info

Publication number: CN103327567A
Application number: CN2013103017194A
Authority: CN
Inventors: 王晓勇; 张云飞; 董贤东; 张晨璐
Original assignee: Yulong Computer Telecommunication Scientific Shenzhen Co Ltd; Dongguan Yulong Telecommunication Technology Co Ltd
Current assignee: Yulong Computer Telecommunication Scientific Shenzhen Co Ltd; Dongguan Yulong Telecommunication Technology Co Ltd
Priority date: 2013-07-15
Filing date: 2013-07-15
Publication date: 2013-09-25

Abstract

The invention provides a wireless communication method. The method comprises the following steps that: a wireless mobile communication network sends network access auxiliary information to a terminal and/or a wireless local area network (WLAN); the terminal and/or the WLAN achieves access operations of the terminal on the WLAN by utilizing the network access auxiliary information. The invention also provides the terminal and a wireless mobile communication network node. Through the technical scheme, the wireless mobile communication network can send the network access auxiliary information to the terminal and/or the WLAN to assist the terminal in achieving access operations on the WLAN and optimize the executing processes of access operations.

Description

Wireless communications method, terminal and mobile radio networks node

Technical field

The present invention relates to the mobile communication technology field, in particular to a kind of wireless communications method, a kind of terminal and a kind of mobile radio networks node.

Background technology

At present, 3GPP(The3 ^RdGeneration Partnership Project) proposed at 3GPP network and WLAN(Wireless Local Area Networks) realize the technical problem of interoperability between the network.In the prior art, for the terminal that is under the 3GPP network, when needs switch to wlan network, whole network switching process is for 3GPP network and wlan network, all be independently, when terminal finish switch to wlan network after, namely disconnect and being connected of 3GPP network.And so-called " interoperability ", namely for the terminal that is under the 3GPP network, hope helps terminal to switch to wlan network under the assistance of 3GPP network, thereby optimizes handoff procedure, so that shorten switching time, improves handover success rate.

Yet in the prior art, do not provide similar Interoperability Mechanism, thereby how so that the 3GPP network can be assisted the handover operation of terminal realization from the 3GPP network to wlan network, become the technical problem that needs to be resolved hurrily at present.

Summary of the invention

The present invention just is being based on the problems referred to above, a kind of new technical scheme has been proposed, can send the network insertion supplementary to terminal and/or WLAN (wireless local area network) by mobile radio networks, to assist this terminal realization to the access operation of WLAN (wireless local area network), optimize the implementation of access operation.

In view of this, the present invention proposes a kind of wireless communications method, comprising: mobile radio networks sends the network insertion supplementary to terminal and/or WLAN (wireless local area network); Described terminal and/or described WLAN (wireless local area network) utilize described network insertion supplementary to realize that described terminal is to the access operation of WLAN (wireless local area network).

In this technical scheme, in the first situation, send the network insertion supplementary by mobile radio networks to terminal, thereby can assist terminal by current network, such as the 3GPP network, switch to wlan network, realize that terminal is to the access operation of wlan network.In the second situation, send the network insertion supplementary by mobile radio networks to WLAN (wireless local area network), thereby assist accordingly terminal to realize access operation by WLAN (wireless local area network).In the third situation, all send the network insertion supplementary by mobile radio networks to terminal and WLAN (wireless local area network), then by both incompatible optimization access operations that matches.Wherein, wireless mobile communications (Wireless Mobile Communication) network is the 3GPP network, such as GSM, CDMA etc.

In technique scheme, preferably, the described network insertion supplementary that described mobile radio networks sends to described terminal comprises following at least one or a combination set of information: WLAN (wireless local area network) wireless access node (access point, the AP) tabulation (can represent with the unique identification of wireless access node) that suggestion is measured; The working channel tabulation (can represent with the unique identification of working channel) that suggestion is measured; The WLAN (wireless local area network) wireless access node priority (can represent with the unique identification of wireless access node) that suggestion is measured; The channel priority (can represent with the unique identification of working channel) that suggestion is measured; The WLAN (wireless local area network) wireless access node tabulation (can represent with the unique identification of wireless access node) of not advising measuring; The working channel tabulation (can represent with the unique identification of working channel) of not advising measuring; The character of WLAN (wireless local area network) wireless access node, for example, mobile wireless access node whether; The number of users that is in state of activation of the WLAN (wireless local area network) wireless access node current service that suggestion is measured; The number of users that is in unactivated state of the WLAN (wireless local area network) wireless access node current service that suggestion is measured; WLAN (wireless local area network) provides the ability (as: offered load, data delay etc.) of service; The access of WLAN (wireless local area network) requires (as: allowing those terminal accessing WLANs); The service quality of WLAN (wireless local area network) (QoS); The channel quality of WLAN (wireless local area network) working channel; The character of WLAN (wireless local area network) wireless access node (for example, whether mobile wireless access node).

And, the described network insertion supplementary that described mobile radio networks sends to described WLAN (wireless local area network) comprise following at least one or a combination set of: the geographical position of the terminal that needs access; The motion state, the direction of motion and/or the movement velocity that need the terminal of access; The stand-by time that needs the terminal of access; Need the setting of the terminal of access itself; Need the fail safe restriction of the terminal of access; Need the terminal of access to connect or multi-link accessing WLAN with single; Need the terminal of access whether signatory, the authority accessing WLAN is arranged; The terminal that need to access can receive the service of which kind of type of service in WLAN (wireless local area network); QoS (QoS) requirement that the terminal that need to access need to be moved; Whether the user arranges the terminal accessing WLAN that permission need to access; The data that the terminal that need to access is being transmitted; Need the regularly requirement of terminal uplink and downlink link of access; The context that needs the terminal current business carrying of access.

In technique scheme, preferably, described Access Network node or described core net node are asked and are obtained described network insertion supplementary to home subscriber server (HSS)/attaching position register (HLR), and are forwarded to described terminal and/or described WLAN (wireless local area network); Wherein, the form of the described network insertion supplementary obtained of described Access Network node and described core net node is identical or different.

In this technical scheme, can access supplementary by HSS or HLR generating network, and be forwarded to terminal and/or described WLAN (wireless local area network).Wherein, mobile radio networks can receive that described WLAN (wireless local area network) and/or other-end report behind the parameter information of carrying out in the access operation process of wlan network, by parameter information is analyzed, thereby determine the network insertion supplementary; Mobile radio networks also can directly be analyzed the current state of wlan network, whether satisfies default requirement etc. such as the signal strength signal intensity of certain AP, thereby determines corresponding network insertion supplementary.

In technique scheme, preferably, described Access Network node or described core net node directly are forwarded to described terminal and/or described WLAN (wireless local area network) with the network insertion supplementary of obtaining; And/or described Access Network node or described core net node generate the forwarding messages of at least one parameter in the one or more network insertion supplementary that comprises the appointment that receives, and described forwarding messages is sent to described terminal and/or described WLAN (wireless local area network), wherein, the form of the forwarding messages of described Access Network node and described core net node generation is identical or different.

In this technical scheme, in a kind of situation, the network insertion supplementary that Access Network node or core net node can directly return mobile radio networks is forwarded to terminal and/or described WLAN (wireless local area network).In the another kind of situation, after also can processing the network insertion supplementary that receives, the forwarding messages that processing is obtained is sent to terminal and/or described WLAN (wireless local area network), such as can in a forwarding messages, comprise certain once (such as rigidly connect receipts or other arbitrarily once) the network insertion supplementary that receives, also can comprise certain several times (such as repeatedly continuous, or exist the interval repeatedly, or except certain one or many remaining one or many, or other arbitrarily repeatedly) the network insertion supplementary that receives; Simultaneously, for the network insertion supplementary that receives at every turn, can comprise the whole parameters in this network insertion supplementary in the forwarding messages, also can only comprise partial parameters wherein.

In technique scheme, preferably, also comprise: described mobile radio networks is broadcast to the described network insertion supplementary that described terminal sends; Or described terminal also reports the terminal's status information of self to described mobile radio networks, and the network insertion supplementary corresponding to the special use of described terminal's status information that receives that described mobile radio networks returns, to be used for described access operation.

In this technical scheme, for the network insertion supplementary of mobile radio networks to the terminal transmission, there are two kinds of situations: the first situation, the network insertion supplementary is broadcast, such as being to carry out broadcast transmission by mobile radio networks to all or part terminal in its coverage, this network insertion supplementary does not have the specific aim to certain terminal, and can generally be applicable to all terminals that receive this message (but the terminal that receives this message might not be carried out the access operation to wlan network).The second situation, for himself terminal's status information of terminal to report, mobile radio networks returns the network insertion supplementary of corresponding special use, carries out access operation to WLAN (wireless local area network) to assist terminal.Wherein, " special use " represents that this supplementary generates for the terminal's status information of terminal to report, such as comprising the AP nearest with the position of terminal, or near terminal and the AP of signal strength signal intensity maximum etc., thereby help terminal to access quickly wlan network, and obtain better network service.Certainly, network insertion supplementary for the special use of a certain terminal, and do not mean that necessarily different from network insertion supplementary corresponding to other-end, do not mean that yet and to be used for other-end, such as for the close a plurality of terminals in geographical position, its corresponding network insertion supplementary also may be same or similar.

In technique scheme, preferably, before the described terminal's status information of described terminal to report, also comprise: the Access Network node of described terminal, described mobile radio networks or the core net node of described mobile radio networks send the WLAN (wireless local area network) access request to described terminal, described Access Network node, described core net node and/or WLAN (wireless local area network).

In this technical scheme, terminal can just report the terminal's status information of self after receiving the WLAN (wireless local area network) access request, to obtain corresponding network insertion supplementary.Wherein, this WLAN (wireless local area network) access request can be by generations such as terminal, Access Network node, core net nodes, and can directly be sent to terminal after generating, also can transmit by other network equipments, such as the core net node WLAN (wireless local area network) request that generates is transmitted to terminal by the Access Network node, or WLAN (wireless local area network) is transmitted to terminal etc. with the WLAN (wireless local area network) request that generates by the core net node.

In technique scheme, preferably, described terminal is reported described terminal's status information to the Access Network node of described mobile radio networks or the core net node of described mobile radio networks; Wherein, described terminal is identical or different to the form of the described terminal's status information of described Access Network node or the report of described core net node.

In this technical scheme, terminal can directly be sent to terminal's status information the core net node, also can be sent to first the Access Network node, and be transmitted to the core net node by the Access Network node.

In technique scheme, preferably, described terminal's status information comprise following at least one or a combination set of: the geographical position of terminal; The motion state of terminal, the direction of motion and/or movement velocity; The stand-by time of terminal; The setting of terminal itself; The fail safe restriction of terminal; Terminal can connect or multi-link accessing WLAN with single; Whether terminal is signatory, and the authority accessing WLAN is arranged; Terminal can receive the service of which kind of type of service in WLAN (wireless local area network); QoS (QoS) requirement that terminal needs; Whether the user arranges allows the terminal accessing WLAN.

In technique scheme, preferably, described terminal, described Access Network node or described core net node be according to described terminal's status information, judges that described terminal whether can accessing WLAN; Wherein, self can access described WLAN (wireless local area network) if described terminal is judged, then described terminal is sent to described Access Network node or described core net node with described terminal's status information, otherwise does not send; If perhaps described Access Network node or described core net node judge that described terminal can access described WLAN (wireless local area network), then return described network insertion supplementary, otherwise do not return.

In this technical scheme, whether the terminal's status information by judging terminal satisfies the access conditions to wlan network, if satisfy, just carries out access operation, otherwise do not carry out, thereby avoid kwh loss that blindly access may cause, in poor service and safety issue etc.

In technique scheme, preferably, when described terminal self can access described WLAN (wireless local area network) in the one or many judgement, initiate at once or wait for the described access operation of initiation one or many behind the Preset Time interval; Perhaps initiation obtaining and returning described network insertion supplementary behind the Preset Time interval initiated or waited for to described Access Network node or described core net node at once when one or many judges that described terminal can access described WLAN (wireless local area network).

In this technical scheme, can judge number of times and the time interval according to the actual conditions adjustment, thereby be adapted to better the actual demand situation, such as judging and be conducive to simplify decision process by number of times by reducing, shorten the processing time; By increase judging number of times, then be conducive to the management of the fail safe etc. of terminal; By the time interval before the initiation access operation is managed issuable conflict when being conducive to avoid great amount of terminals to carry out access operation simultaneously.

In technique scheme, preferably, the terminal access supplementary that described WLAN (wireless local area network) also sends according to described mobile radio networks judges whether described terminal can access described WLAN (wireless local area network); Wherein, when judging that described terminal can access described WLAN (wireless local area network), described WLAN (wireless local area network) sends access to described terminal and seeks information, to initiate described terminal to the access operation of described WLAN (wireless local area network).

In this technical scheme, by detection and the judgement of WLAN (wireless local area network) to terminal access supplementary, thereby determine further whether terminal can carry out access operation, avoid blindly access to cause the problems such as electric quantity consumption, fail safe of terminal.

In technique scheme, preferably, described terminal access supplementary comprises part or all of following information, but is not limited only to following information: need the tabulation (can represent with the unique identification of terminal) of the terminal of accessing WLAN; Advise and needing not advise the working channel tabulation (can represent with the unique identification of working channel) of the terminal access of accessing WLAN; The working channel priority (can represent with the unique identification of working channel) that suggestion is measured; Require WLAN (wireless local area network) that the ability (as: offered load, data delay, service quality (QoS), the channel quality of working channel, the character of WLAN (wireless local area network) wireless access node (for example, whether mobile wireless access node) etc.) of service is provided for terminal; Terminal possess access qualification (as: allow terminal access which WLAN (wireless local area network)).

In technique scheme, preferably, when described WLAN (wireless local area network) judges that at one or many described terminal can access described WLAN (wireless local area network), send described access behind at once transmission or the wait Preset Time interval and seek information.

Certainly, to WLAN (wireless local area network) transmitting terminal access supplementary and network insertion supplementary the time, in a kind of situation, can be sent simultaneously by the 3GPP network; In the another kind of situation, can send respectively, such as the access of transmitting terminal at first supplementary, then when wlan network judgement terminal can access wlan network, send indication to mobile radio networks, then mobile radio networks returns the network insertion supplementary.

In technique scheme, preferably, described terminal disconnects or keeps being connected or the service bearer of appointment between described terminal and the described mobile radio networks after accessing described WLAN (wireless local area network) by described access operation.

In this technical scheme, terminal can disconnect and being connected of 3GPP network fully, and switches to wlan network fully, and carries the business that all are realized originally by wlan network under the 3GPP network; Terminal also can not exclusively switch to wlan network, and namely terminal is connected to 3GPP network and wlan network simultaneously, and carries separately part business by two networks, or all business, another network are in idle condition by a network carrying.

In technique scheme, preferably, described terminal record is to the access measurement result of the access operation of described WLAN (wireless local area network) execution, generation comprises the first access measurement report of at least one parameter in access measurement result corresponding to the one or many access operation of appointment, and will described first accesses measurement report and report to mobile radio networks.

In this technical scheme, by accessing at least one reporting parameters in the measurement result to mobile radio networks, then can be analyzed this parameter by mobile radio networks, when again carrying out access operation for other-end or this terminal, these terminals are assisted, such as be more suitable for to its recommendation in (such as apart from this terminal recently or signal strength signal intensity the strongest) access point of this terminal.Terminal also comprises active scan or drive sweep to WLAN (wireless local area network) when WLAN (wireless local area network) is carried out access operation, to determine concrete AP.

In technique scheme, preferably, described access measurement result comprise following at least one or a combination set of: terminal generates the time of measuring the access result; Judge the reason that terminal cannot accessing WLAN; Terminal can't accessing WLAN reason; The geographical position of terminal; The motion state of terminal, the direction of motion and/or movement velocity; The stand-by time of terminal; The setting of terminal itself; The fail safe restriction of terminal; Terminal can connect or multi-link accessing WLAN with single; Whether terminal is signatory, and the authority accessing WLAN is arranged; Terminal can receive the service of which kind of type of service in WLAN (wireless local area network); The QoS that terminal need to be moved (QoS) requirement; Whether the user arranges allows the terminal accessing WLAN; WLAN (wireless local area network) provides the ability (as: offered load, data delay etc.) of service; The access of WLAN (wireless local area network) requires (as: allowing those terminal accessing WLANs); The number of users that is in state of activation of WLAN (wireless local area network) current service; The number of users that is in unactivated state of WLAN (wireless local area network) current service; Whether there is wireless local area network wireless access node to exist; Whether WLAN (wireless local area network) connects is successfully established; The WLAN (wireless local area network) wireless access node tabulation (can represent with the unique identification of wireless access node) that measures; The WLAN (wireless local area network) wireless access node tabulation (can represent with the unique identification of wireless access node) that measures; The WLAN (wireless local area network) working channel tabulation (can represent with the unique identification of working channel) that measures; The service quality of WLAN (wireless local area network) (QoS); The channel quality of WLAN (wireless local area network) working channel; The character of WLAN (wireless local area network) wireless access node (for example, whether mobile wireless access node).

In technique scheme, preferably, described terminal comprises the step that described the first access measurement report reports to described mobile radio networks: described terminal directly reports to described the first access measurement report the core net of described mobile radio networks; And/or described terminal reports to described the first access measurement report the Access Network node of described mobile radio networks, and described Access Network node directly is forwarded to described the first access measurement report the core net node of described mobile radio networks, or described Access Network node generates the second access measurement report of at least one parameter in the one or more the first access measurement reports that comprise the appointment that receives, and will described second accesses the core net node that measurement report is sent to described mobile radio networks; And/or described terminal reports to described WLAN (wireless local area network) with described the first access measurement report, and described WLAN (wireless local area network) directly is forwarded to described the first access measurement report the core net node of described mobile radio networks, or described WLAN (wireless local area network) generates the 3rd access measurement report of at least one parameter in the one or more the first access measurement reports that comprise the appointment that receives, and will the described the 3rd accesses the core net node that measurement report is sent to described mobile radio networks.

In this technical scheme, directly send or by the multiple transmission approach such as forwarding of Access Network node or core net node by terminal, even if thereby certain equipment occurs when unusual, also can adopt other modes reporting of at least one parameter in the measurement result that achieve a butt joint, be conducive to improve the stability of a system.

According to another aspect of the invention, also proposed a kind of terminal, having comprised: the data interaction module, for the network insertion supplementary of the mobile radio networks transmission that receives described terminal place; The access processing module is used for utilizing described network insertion supplementary initiation to the access operation of WLAN (wireless local area network).

In this technical scheme, by sending the network insertion supplementary by mobile radio networks to terminal, thereby can assist terminal by current network, such as the 3GPP network, switch to wlan network, realize that terminal is to the access operation of wlan network.Wherein, wireless mobile communications (Wireless Mobile Communication) network is the 3GPP network, such as GSM, CDMA etc.

In technique scheme, preferably, described network insertion supplementary comprises following at least one or a combination set of information: WLAN (wireless local area network) wireless access node (access point, the AP) tabulation (can represent with the unique identification of wireless access node) that suggestion is measured; The working channel tabulation (can represent with the unique identification of working channel) that suggestion is measured; The WLAN (wireless local area network) wireless access node priority (can represent with the unique identification of wireless access node) that suggestion is measured; The channel priority (can represent with the unique identification of working channel) that suggestion is measured; The WLAN (wireless local area network) wireless access node tabulation (can represent with the unique identification of wireless access node) of not advising measuring; The working channel tabulation (can represent with the unique identification of working channel) of not advising measuring; The character of WLAN (wireless local area network) wireless access node, for example, mobile wireless access node whether; The number of users that is in state of activation of the WLAN (wireless local area network) wireless access node current service that suggestion is measured; The number of users that is in unactivated state of the WLAN (wireless local area network) wireless access node current service that suggestion is measured; WLAN (wireless local area network) provides the ability (as: offered load, data delay etc.) of service; The access of WLAN (wireless local area network) requires (as: allowing those terminal accessing WLANs); The service quality of WLAN (wireless local area network) (QoS); The channel quality of WLAN (wireless local area network) working channel; The character of WLAN (wireless local area network) wireless access node (for example, whether mobile wireless access node).

In technique scheme, preferably, the described network insertion supplementary that described data interaction module receives is broadcast; Or described data interaction module also reports the terminal's status information of self to described mobile radio networks, and the network insertion supplementary corresponding to the special use of described terminal's status information that receives that described mobile radio networks returns, to be used for described access operation.

In this technical scheme, there are two kinds of situations: the first situation, the network insertion supplementary is broadcast, such as being to carry out broadcast transmission by mobile radio networks to all or part terminal in its coverage, this network insertion supplementary does not have the specific aim to certain terminal, and can generally be applicable to all terminals that receive this message (but the terminal that receives this message might not be carried out the access operation to wlan network).The second situation, for himself terminal's status information of terminal to report, mobile radio networks returns the network insertion supplementary of corresponding special use, carries out access operation to WLAN (wireless local area network) to assist terminal.Wherein, " special use " represents that this supplementary generates for the terminal's status information of terminal to report, such as comprising the AP nearest with the position of terminal, or near terminal and the AP of signal strength signal intensity maximum etc., thereby help terminal to access quickly wlan network, and obtain better network service.Certainly, network insertion supplementary for the special use of a certain terminal, and do not mean that necessarily different from network insertion supplementary corresponding to other-end, do not mean that yet and to be used for other-end, such as for the close a plurality of terminals in geographical position, its corresponding network insertion supplementary also may be same or similar.

In technique scheme, preferably, described data interaction module reports described terminal's status information after the WLAN (wireless local area network) access request from the core net node of the Access Network node of described terminal, described mobile radio networks or described mobile radio networks that receives.

In technique scheme, preferably, described data interaction module is reported described terminal's status information to the Access Network node of described mobile radio networks or the core net node of described mobile radio networks; Wherein, described data interaction module is identical or different to the form of the described terminal's status information of described Access Network node or the report of described core net node.

In technique scheme, preferably, also comprise: the access judge module, be used for according to described terminal's status information, judge that described terminal whether can accessing WLAN; Wherein, can access described WLAN (wireless local area network) if judge described terminal, then described data interaction module is sent to described Access Network node or described core net node with described terminal's status information, otherwise does not send.

In technique scheme, preferably, the described access operation of initiation one or many behind the Preset Time interval is initiated or waited for to described access processing module at once in the situation that described access judge module one or many judges that described terminal can access described WLAN (wireless local area network).

In technique scheme, preferably, described terminal disconnects or keeps being connected or the service bearer of appointment between described mobile radio networks and the described terminal after accessing described WLAN (wireless local area network) by described access operation.

In technique scheme, preferably, also comprise: the reference record module is used for recording described terminal to the access measurement result of the access operation of described WLAN (wireless local area network) execution; The report generation module be used for to generate the first access measurement report of at least one parameter of access measurement result corresponding to the one or many access operation that comprises appointment; Wherein, described data interaction module also is used for described the first access measurement report is reported to mobile radio networks.

In technique scheme, preferably, described access measurement result comprises part or all of following information, but is not limited only to following information: terminal generates the time of measuring the access result; Judge the reason that terminal cannot accessing WLAN; Terminal can't accessing WLAN reason; The geographical position of terminal; The motion state of terminal, the direction of motion and/or movement velocity; The stand-by time of terminal; The setting of terminal itself; The fail safe restriction of terminal; Terminal can connect or multi-link accessing WLAN with single; Whether terminal is signatory, and the authority accessing WLAN is arranged; Terminal can receive the service of which kind of type of service in WLAN (wireless local area network); The QoS that terminal need to be moved (QoS) requirement; Whether the user arranges allows the terminal accessing WLAN; WLAN (wireless local area network) provides the ability (as: offered load, data delay etc.) of service; The access of WLAN (wireless local area network) requires (as: allowing those terminal accessing WLANs); The number of users that is in state of activation of WLAN (wireless local area network) current service; The number of users that is in unactivated state of WLAN (wireless local area network) current service; Whether there is wireless local area network wireless access node to exist; Whether WLAN (wireless local area network) connects is successfully established; The WLAN (wireless local area network) wireless access node tabulation (can represent with the unique identification of wireless access node) that measures; The WLAN (wireless local area network) wireless access node tabulation (can represent with the unique identification of wireless access node) that measures; The WLAN (wireless local area network) working channel tabulation (can represent with the unique identification of working channel) that measures; The service quality of WLAN (wireless local area network) (QoS); The channel quality of WLAN (wireless local area network) working channel; The character of WLAN (wireless local area network) wireless access node (for example, whether mobile wireless access node).

In technique scheme, preferably, described data interaction module directly reports to described the first access measurement report the core net of described mobile radio networks; And/or described data interaction module reports to described the first access measurement report the Access Network node of described mobile radio networks, described the first access measurement report directly is forwarded to the core net node of described mobile radio networks for described Access Network node, or described Access Network node is sent to described the second access measurement report the core net node of described mobile radio networks after generation comprises the second access measurement report of at least one parameter in the one or more the first access measurement reports of the appointment that receives; And/or described data interaction module reports to described WLAN (wireless local area network) with described the first access measurement report, described the first access measurement report directly is forwarded to the core net node of described mobile radio networks for described WLAN (wireless local area network), or described WLAN (wireless local area network) is sent to described the 3rd access measurement report the core net node of described mobile radio networks after generation comprises the 3rd access measurement report of at least one parameter in the one or more the first access measurement reports of the appointment that receives.

According to another aspect of the invention, a kind of mobile radio networks node has also been proposed, comprise: the data interaction module, be used for sending the network insertion supplementary to terminal and/or WLAN (wireless local area network), utilize described network insertion supplementary to realize that described terminal is to the access operation of WLAN (wireless local area network) for described terminal and/or described WLAN (wireless local area network).

In technique scheme, preferably, the described network insertion supplementary that described data interaction module sends to described terminal comprises following at least one or a combination set of information: WLAN (wireless local area network) wireless access node (access point, the AP) tabulation (can represent with the unique identification of wireless access node) that suggestion is measured; The working channel tabulation (can represent with the unique identification of working channel) that suggestion is measured; The WLAN (wireless local area network) wireless access node priority (can represent with the unique identification of wireless access node) that suggestion is measured; The channel priority (can represent with the unique identification of working channel) that suggestion is measured; The WLAN (wireless local area network) wireless access node tabulation (can represent with the unique identification of wireless access node) of not advising measuring; The working channel tabulation (can represent with the unique identification of working channel) of not advising measuring; The character of WLAN (wireless local area network) wireless access node, for example, mobile wireless access node whether; The number of users that is in state of activation of the WLAN (wireless local area network) wireless access node current service that suggestion is measured; The number of users that is in unactivated state of the WLAN (wireless local area network) wireless access node current service that suggestion is measured; WLAN (wireless local area network) provides the ability (as: offered load, data delay etc.) of service; The access of WLAN (wireless local area network) requires (as: allowing those terminal accessing WLANs); The service quality of WLAN (wireless local area network) (QoS); The channel quality of WLAN (wireless local area network) working channel; The character of WLAN (wireless local area network) wireless access node (for example, whether mobile wireless access node).

And, the described network insertion supplementary that described data interaction module sends to described WLAN (wireless local area network) comprise following at least one or a combination set of: the geographical position of the terminal that needs access; The motion state, the direction of motion and/or the movement velocity that need the terminal of access; The stand-by time that needs the terminal of access; Need the setting of the terminal of access itself; Need the fail safe restriction of the terminal of access; Need the terminal of access to connect or multi-link accessing WLAN with single; Need the terminal of access whether signatory, the authority accessing WLAN is arranged; The terminal that need to access can receive the service of which kind of type of service in WLAN (wireless local area network); QoS (QoS) requirement that the terminal that need to access need to be moved; Whether the user arranges the terminal accessing WLAN that permission need to access; The data that the terminal that need to access is being transmitted; Need the regularly requirement of terminal uplink and downlink link of access; The context that needs the terminal current business carrying of access.

In technique scheme, preferably, described data interaction module is asked and is obtained described network insertion supplementary to home subscriber server (HSS)/attaching position register (HLR), and is forwarded to described terminal and/or described WLAN (wireless local area network); Wherein, the form of the described network insertion supplementary obtained of described Access Network node and described core net node is identical or different.

In technique scheme, preferably, described data interaction module directly is forwarded to described terminal and/or described WLAN (wireless local area network) with the network insertion supplementary of obtaining; Or described mobile radio networks node also comprises: message generating module, described message generating module generates the forwarding messages of at least one parameter in the one or more network insertion supplementary that comprises the appointment that described data interaction module receives, and by described data interaction module described forwarding messages is sent to described terminal and/or described WLAN (wireless local area network), wherein, the form of the forwarding messages that generates of the network insertion supplementary that receives from described Access Network node and described core net node of described message generating module utilization is identical or different.

In technique scheme, preferably, described data interaction module is broadcast to the described network insertion supplementary that described terminal sends; Or described data interaction module returns the network insertion supplementary corresponding to the special use of described terminal's status information also according to himself terminal's status information of described terminal to report, to be used for described access operation by described terminal.

In technique scheme, preferably, described data interaction module also is used for: send the WLAN (wireless local area network) access request to described terminal, described mobile radio networks node and/or WLAN (wireless local area network), so that the described terminal's status information of described terminal to report.

In technique scheme, preferably, described mobile radio networks node comprises Access Network node or the core net node of described mobile radio networks; Wherein, the form of the described terminal's status information that receives of described Access Network node and described core net node is identical or different.

In technique scheme, preferably, also comprise: the access judge module, be used for according to described terminal's status information, judge that described terminal whether can accessing WLAN; Wherein, can access described WLAN (wireless local area network) if judge described terminal, then described data interaction module is returned described network insertion supplementary, otherwise does not return.

In technique scheme, preferably, initiation obtaining and returning described network insertion supplementary behind the Preset Time interval initiated or waited for to described data interaction module at once when one or many judges that described terminal can access described WLAN (wireless local area network).

In technique scheme, preferably, whether described data interaction module also to described WLAN (wireless local area network) transmitting terminal access supplementary, can access described WLAN (wireless local area network) to be judged described terminal by described WLAN (wireless local area network); Wherein, when described WLAN (wireless local area network) judges that at one or many described terminal can access described WLAN (wireless local area network), send access behind at once transmission or the wait Preset Time interval and seek information, to initiate described terminal to the access operation of described WLAN (wireless local area network).

In technique scheme, preferably, after described terminal accesses described WLAN (wireless local area network) by described access operation, disconnect or keep being connected or the service bearer of appointment between described mobile radio networks node and the described terminal.

In technique scheme, preferably, described data interaction module also is used for: the access measurement report that receives described terminal to report, wherein, described access measurement report is to be generated by the access measurement result of described terminal according to described access operation, comprises at least one parameter in the described access measurement result in the described access measurement report.

By above technical scheme, can send the network insertion supplementary to terminal and/or WLAN (wireless local area network) by mobile radio networks, to assist this terminal realization to the access operation of WLAN (wireless local area network), optimize the implementation of access operation.

Description of drawings

Fig. 1 shows the according to an embodiment of the invention flow chart of wireless communications method;

Fig. 2 shows the according to an embodiment of the invention block diagram of terminal;

Fig. 3 shows the according to an embodiment of the invention block diagram of mobile radio networks node;

Fig. 4 A and Fig. 4 B show the schematic diagram that the network-assisted terminal of 3GPP according to an embodiment of the invention switches to the idiographic flow of wlan network;

Fig. 5 A to Fig. 5 D shows the schematic diagram that terminal according to an embodiment of the invention reports to the parameter information in the handoff procedure idiographic flow of 3GPP network.

Embodiment

In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments the present invention is further described in detail.Need to prove, in the situation that do not conflict, the application's embodiment and the feature among the embodiment can make up mutually.

A lot of details have been set forth in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not subjected to the restriction of following public specific embodiment.

Fig. 1 shows the according to an embodiment of the invention flow chart of wireless communications method.

As shown in Figure 1, wireless communications method according to an embodiment of the invention comprises: step 102, and mobile radio networks sends the network insertion supplementary to terminal and/or WLAN (wireless local area network); Step 104, described terminal and/or described WLAN (wireless local area network) utilize described network insertion supplementary to realize that described terminal is to the access operation of WLAN (wireless local area network).

Simultaneously, the present invention is applicable to the terminal of idle pulley (IDLE pattern) and connection mode (Connected pattern).

Wherein, wireless mobile communications (Wireless Mobile Communication) network is the 3GPP network, such as GSM, CDMA etc.The access operation process that the access measurement result is carried out corresponding to terminal, the result of this access operation successfully accesses wlan network, also can access failure.When generating the first access measurement report, wherein can comprise certain access operation (such as just finished or other arbitrarily once) corresponding access measurement result, also can comprise certain several times (such as repeatedly continuous, or exist the interval repeatedly, or except certain one or many remaining one or many, or other arbitrarily repeatedly) access measurement result corresponding to access operation; Simultaneously, for access measurement result corresponding to the access operation of each appointment, can comprise the whole parameters in this access measurement result in the first access measurement report, also can only comprise partial parameters wherein.

Simultaneously, signaling format and/or size between access measurement result and the first access measurement report can be identical, also can be different.

Wherein, when generating the second/three access measurement report, wherein can comprise first access measurement report that certain once receives (such as just finished or other arbitrarily once) in parameter, also can comprise certain first access measurement report that receives several times (such as repeatedly continuous, or exist the interval repeatedly, or except certain one or many remaining one or many, or other arbitrarily repeatedly) in parameter; Simultaneously, the first access measurement report that receives for each appointment can comprise the whole parameters in this first access measurement report in the second/three access measurement report, also can only comprise partial parameters wherein.

Simultaneously, signaling format and/or the size of the first access measurement report, the second access measurement report, the 3rd access measurement report can be identical, also can be different.

Fig. 2 shows the according to an embodiment of the invention block diagram of terminal.

As shown in Figure 2, terminal 200 according to an embodiment of the invention, comprising: data interaction module 202, for the network insertion supplementary of the mobile radio networks transmission that receives described terminal 200 places; Access processing module 204 is used for utilizing described network insertion supplementary initiation to the access operation of WLAN (wireless local area network).

In technique scheme, preferably, described data interaction module 202 reports described terminal's status information after the WLAN (wireless local area network) access request from the core net node of the Access Network node of described terminal 200, described mobile radio networks or described mobile radio networks that receives.

In technique scheme, preferably, described data interaction module 202 is reported described terminal's status information to the Access Network node of described mobile radio networks or the core net node of described mobile radio networks; Wherein, described data interaction module 202 is identical or different to the form of the described terminal's status information of described Access Network node or the report of described core net node.

In technique scheme, preferably, also comprise: access judge module 206, be used for according to described terminal's status information, judge that described terminal 200 whether can accessing WLAN; Wherein, can access described WLAN (wireless local area network) if judge described terminal 200, then described data interaction module 202 is sent to described Access Network node or described core net node with described terminal's status information, otherwise does not send.

In technique scheme, preferably, the described access operation of initiation one or many behind the Preset Time interval is initiated or waited for to described access processing module 204 at once in the situation that described access judge module 206 one or many judge that described terminal can access described WLAN (wireless local area network).

In technique scheme, preferably, described terminal 200 disconnects or keeps being connected or the service bearer of appointment between described terminal and the described mobile radio networks after accessing described WLAN (wireless local area network) by described access operation.

In technique scheme, preferably, also comprise: reference record module 208, for the access measurement result of the access operation of recording 200 pairs of described WLAN (wireless local area network) execution of described terminal; Report generation module 210 be used for to generate the first access measurement report of at least one parameter of access measurement result corresponding to the one or many access operation that comprises appointment; Wherein, described data interaction module 202 also is used for described the first access measurement report is reported to mobile radio networks.

In technique scheme, preferably, described data interaction module 202 directly reports to described the first access measurement report the core net of described mobile radio networks; And/or described data interaction module 202 reports to described the first access measurement report the Access Network node of described mobile radio networks, described the first access measurement report directly is forwarded to the core net node of described mobile radio networks for described Access Network node, or described Access Network node is sent to described the second access measurement report the core net node of described mobile radio networks after generation comprises the second access measurement report of at least one parameter in the one or more the first access measurement reports of the appointment that receives; And/or described data interaction module 202 reports to described WLAN (wireless local area network) with described the first access measurement report, described the first access measurement report directly is forwarded to the core net node of described mobile radio networks for described WLAN (wireless local area network), or described WLAN (wireless local area network) is sent to described the 3rd access measurement report the core net node of described mobile radio networks after generation comprises the 3rd access measurement report of at least one parameter in the one or more the first access measurement reports of the appointment that receives.

Fig. 3 shows the according to an embodiment of the invention block diagram of mobile radio networks node.

As shown in Figure 3, the mobile radio networks node 300 according to an embodiment of the invention, comprise: data interaction module 302, be used for sending the network insertion supplementary to terminal and/or WLAN (wireless local area network), utilize described network insertion supplementary to realize that described terminal is to the access operation of WLAN (wireless local area network) for described terminal and/or described WLAN (wireless local area network).

In this technical scheme, in the first situation, by sending the network insertion supplementary by mobile radio networks to terminal, thereby can assist terminal by current network, such as the 3GPP network, switch to wlan network, realize that terminal is to the access operation of wlan network.In the second situation, send the network insertion supplementary by mobile radio networks to WLAN (wireless local area network), thereby assist accordingly terminal to realize access operation by WLAN (wireless local area network).In the third situation, all send the network insertion supplementary by mobile radio networks to terminal and WLAN (wireless local area network), then by both incompatible optimization access operations that matches.Wherein, wireless mobile communications (Wireless Mobile Communication) network is the 3GPP network, such as GSM, CDMA etc.

In technique scheme, preferably, the described network insertion supplementary that described data interaction module 302 sends to described terminal comprises following at least one or a combination set of information: WLAN (wireless local area network) wireless access node (access point, the AP) tabulation (can represent with the unique identification of wireless access node) that suggestion is measured; The working channel tabulation (can represent with the unique identification of working channel) that suggestion is measured; The WLAN (wireless local area network) wireless access node priority (can represent with the unique identification of wireless access node) that suggestion is measured; The channel priority (can represent with the unique identification of working channel) that suggestion is measured; The WLAN (wireless local area network) wireless access node tabulation (can represent with the unique identification of wireless access node) of not advising measuring; The working channel tabulation (can represent with the unique identification of working channel) of not advising measuring; The character of WLAN (wireless local area network) wireless access node, for example, mobile wireless access node whether; The number of users that is in state of activation of the WLAN (wireless local area network) wireless access node current service that suggestion is measured; The number of users that is in unactivated state of the WLAN (wireless local area network) wireless access node current service that suggestion is measured; WLAN (wireless local area network) provides the ability (as: offered load, data delay etc.) of service; The access of WLAN (wireless local area network) requires (as: allowing those terminal accessing WLANs); The service quality of WLAN (wireless local area network) (QoS); The channel quality of WLAN (wireless local area network) working channel; The character of WLAN (wireless local area network) wireless access node (for example, whether mobile wireless access node).

And, the described network insertion supplementary that described data interaction module 302 sends to described WLAN (wireless local area network) comprise following at least one or a combination set of: the geographical position of the terminal that needs access; The motion state, the direction of motion and/or the movement velocity that need the terminal of access; The stand-by time that needs the terminal of access; Need the setting of the terminal of access itself; Need the fail safe restriction of the terminal of access; Need the terminal of access to connect or multi-link accessing WLAN with single; Need the terminal of access whether signatory, the authority accessing WLAN is arranged; The terminal that need to access can receive the service of which kind of type of service in WLAN (wireless local area network); QoS (QoS) requirement that the terminal that need to access need to be moved; Whether the user arranges the terminal accessing WLAN that permission need to access; The data that the terminal that need to access is being transmitted; Need the regularly requirement of terminal uplink and downlink link of access; The context that needs the terminal current business carrying of access.

In technique scheme, preferably, described data interaction module 302 is asked and is obtained described network insertion supplementary to home subscriber server (HSS)/attaching position register (HLR), and is forwarded to described terminal and/or described WLAN (wireless local area network); Wherein, the form of the described network insertion supplementary obtained of described Access Network node and described core net node is identical or different.

In technique scheme, preferably, described data interaction module 302 directly is forwarded to described terminal and/or described WLAN (wireless local area network) with the network insertion supplementary of obtaining; Or described mobile radio networks node 300 also comprises: message generating module 304, described message generating module 304 generates the forwarding messages of at least one parameter in the one or more network insertion supplementary that comprises the appointment that described data interaction module 302 receives, and by described data interaction module 302 described forwarding messages is sent to described terminal and/or described WLAN (wireless local area network), wherein, it is identical or different that described message generating module 304 is utilized the form of forwarding messages of the network insertion supplementary generation that receives from described Access Network node and described core net node.

In technique scheme, preferably, described data interaction module 302 is broadcast to the described network insertion supplementary that described terminal sends; Or described data interaction module 302 returns the network insertion supplementary corresponding to the special use of described terminal's status information also according to himself terminal's status information of described terminal to report, to be used for described access operation by described terminal.

In technique scheme, preferably, described data interaction module 302 also is used for: send the WLAN (wireless local area network) access request to described terminal, described mobile radio networks node 300 and/or WLAN (wireless local area network), so that the described terminal's status information of described terminal to report.

In technique scheme, preferably, described mobile radio networks node 300 comprises Access Network node or the core net node of described mobile radio networks; Wherein, the form of the described terminal's status information that receives of described Access Network node and described core net node is identical or different.

In technique scheme, preferably, also comprise: access judge module 306, be used for according to described terminal's status information, judge that described terminal whether can accessing WLAN; Wherein, can access described WLAN (wireless local area network) if judge described terminal, then described data interaction module 302 is returned described network insertion supplementary, otherwise does not return.

In technique scheme, preferably, initiation obtaining and returning described network insertion supplementary behind the Preset Time interval initiated or waited for to described data interaction module 302 at once when one or many judges that described terminal can access described WLAN (wireless local area network).

In technique scheme, preferably, whether described data interaction module 302 also to described WLAN (wireless local area network) transmitting terminal access supplementary, can access described WLAN (wireless local area network) to be judged described terminal by described WLAN (wireless local area network); Wherein, when described WLAN (wireless local area network) judges that at one or many described terminal can access described WLAN (wireless local area network), send access behind at once transmission or the wait Preset Time interval and seek information, to initiate described terminal to the access operation of described WLAN (wireless local area network).

In technique scheme, preferably, after described terminal accesses described WLAN (wireless local area network) by described access operation, disconnect or keep being connected or the service bearer of appointment between described mobile radio networks node 300 and the described terminal.

In technique scheme, preferably, described data interaction module 302 also is used for: the access measurement report that receives described terminal to report, wherein, described access measurement report is to be generated by the access measurement result of described terminal according to described access operation, comprises at least one parameter in the described access measurement result in the described access measurement report.

Fig. 4 A and Fig. 4 B show the schematic diagram that the network-assisted terminal of 3GPP according to an embodiment of the invention switches to the idiographic flow of wlan network.

Shown in Fig. 4 A and Fig. 4 B, the network-assisted terminal of the 3GPP idiographic flow that switches to wlan network comprises step 1-9 according to an embodiment of the invention, wherein, has some differences at step 4-8, is mainly reflected in the data transfer process and there are differences.

Simultaneously, in each step in Fig. 4 A and Fig. 4 B, not necessarily carry out all steps, and not necessarily carry out above-mentioned steps according to the order of 1-9.Such as, can be before

step

1,2,3, first execution in step 4(is specially step 4a or step 4b).

In addition, technical scheme of the present invention is applicable to the UE of IDLE pattern and CONNECTED pattern.Particularly, such as in step 9, UE can be in IDLE pattern or CONNECTED pattern.

Below in conjunction with Fig. 4 A and Fig. 4 B, the same section in a plurality of technical schemes and different piece are described respectively.

Step 1:UE(User Equipment, subscriber equipment, i.e. terminal) receive the WLAN access request.

(1) this step 1 is optional.UE can be based on the request of 3GPP core net or Access Network initiation, also can be that the request of WLAN initiation is (after initiating to the 3GPP network, by the 3GPP forwarded to UE), also can be the request that UE oneself initiates, thereby initiate the access operation for wlan network.

(2) access request can be once to be received by UE, also can be repeatedly to receive, and namely UE can just initiate the access operation to wlan network after receiving access request, also can be after receiving repeatedly access request, just initiates access operation.When UE receives measurement/access request for many times, can be periodic reception, also can be acyclic reception.

(3) the 3GPP network can also be in this step, sends WLAN access supplementary to UE, carries out access operation to WLAN to assist UE, particularly, this WLAN access supplementary comprise following at least one or a combination set of:

WLAN (wireless local area network) wireless access node (access point, the AP) tabulation (can represent with the unique identification of wireless access node) that suggestion is measured;

The working channel tabulation (can represent with the unique identification of working channel) that suggestion is measured;

The WLAN (wireless local area network) wireless access node priority (can represent with the unique identification of wireless access node) that suggestion is measured;

The channel priority (can represent with the unique identification of working channel) that suggestion is measured;

WLAN (wireless local area network) wireless access node (can represent with the unique identification of the wireless access node) tabulation of not advising measuring;

The working channel tabulation (can represent with the unique identification of working channel) of not advising measuring;

The character of WLAN (wireless local area network) wireless access node, for example, mobile wireless access node whether;

The number of users that is in state of activation of the WLAN (wireless local area network) wireless access node current service that suggestion is measured;

The number of users that is in unactivated state of the WLAN (wireless local area network) wireless access node current service that suggestion is measured.

Step 2:UE prepares initiation to the access operation of wlan network according to the WLAN access request that receives.

Particularly, comprise UE in this step 2 to active scan or the drive sweep of wlan network, then realize the access to certain AP.Wherein, UE can carry out this step 2 after step 1, also can be in the situation that does not receive the access request in the step 1, with regard to execution in step 2.

Step 3:UE judges whether self can access wlan network.

(1) particularly, UE can be in step 1 or step 2, or before the step 1, or (namely might not carry out according to the order of step 1-3) in the equal time section before the step 2, can execution access the judgement of wlan network to self, then when judging when can't access wlan network, not execution in step 4 and follow-up step.Particularly, UE is pre-conditioned accordingly by judging that one of at least whether following state information satisfies, and when satisfying, judgement can access wlan network, and judgement can't access when not satisfying:

The stand-by time of terminal;

The setting of terminal itself;

The fail safe restriction of terminal;

Terminal can connect or multi-link accessing WLAN with single;

Whether terminal is signatory, and the authority accessing WLAN is arranged;

Terminal can receive the service of which kind of type of service in WLAN (wireless local area network);

The QoS that terminal need to be moved (QoS) requirement;

Whether the user arranges allows the terminal accessing WLAN;

WLAN (wireless local area network) provides the ability of service, as: offered load, data delay etc.;

The access requirement of WLAN (wireless local area network), as: allow those terminal accessing WLANs;

(2) this step is optional.This step can be disposable enforcement, also can be repeatedly to implement.It can be periodic repeatedly implementing, and also can be acyclic.This step can be that UE implements at once once receiving access request, also can implement every a period of time again.Also can be that UE implements once to judge after receiving a plurality of access requests.

(3) when terminal is judged the access operation self can't carry out wlan network, the part or all of step shown in still can execution graph 5A to Fig. 5 D.

Step 4-8:UE reports the UE information (being terminal's status information) of self, and receives the wlan network supplementary (being the network insertion supplementary) of returning.

Mode one

Shown in Fig. 4 A, comprising: step 4a, UE with self UE information reporting to Access Network node (such as eNB, i.e. base station); Step 5a, the Access Network node judges according to the UE information that receives whether UE can access wlan network; Step 6a, the Access Network node is to core net node (such as HLR or HSS) request wlan network supplementary; Step 7a, core net is returned the wlan network supplementary to the Access Network node; Step 8a, the Access Network node is to UE indication (namely returning) wlan network supplementary.

In above-mentioned steps:

(1) in step 4a, the UE information that UE reports comprise following at least one or a combination set of:

The geographical position of terminal;

The motion state of terminal, the direction of motion and/or movement velocity;

The stand-by time of terminal;

The setting of terminal itself;

The fail safe restriction of terminal;

Terminal can connect or multi-link accessing WLAN with single;

Whether terminal is signatory, and the authority accessing WLAN is arranged;

QoS (QoS) requirement that terminal needs;

Whether the user arranges allows the terminal accessing WLAN.

(2) step 5a is optional.Wherein, this step can just make a decision after reporting a UE information by UE in step 4a, also can judge after UE reports UE information for many times.

(3) in step 6a: the Access Network node can only report the current UE information that receives, and also other UE information that receive before can be reported in the lump, for your guidance.

Wherein, for the UE information that receives before, these information can be through integrating, and form is different from the information that UE before reports.Such as, certain that can comprise information that UE once reports is some or all of, also can be that certain of the information that reports for many times of UE is some or all of, can also be the information through the UE that gathers.

(4) in step 7a: the wlan network supplementary that core net is returned comprises following at least one or a combination set of information:

The WLAN (wireless local area network) wireless access node tabulation (can represent with the unique identification of wireless access node) of not advising measuring;

The number of users that is in unactivated state of the WLAN (wireless local area network) wireless access node current service that suggestion is measured;

WLAN (wireless local area network) provides the ability (as: offered load, data delay etc.) of service;

The access of WLAN (wireless local area network) requires (as: allowing those terminal accessing WLANs);

The service quality of WLAN (wireless local area network) (QoS);

The channel quality of WLAN (wireless local area network) working channel;

The character of WLAN (wireless local area network) wireless access node (for example, whether mobile wireless access node).

(5) in step 8a: under a kind of execution mode, the Access Network node directly is forwarded to described terminal with the network insertion supplementary of obtaining; Under the another kind of execution mode, the Access Network node generates the forwarding messages of at least one parameter in the one or more network insertion supplementary that comprises the appointment that receives, and described forwarding messages is sent to described terminal.

Mode two

Shown in Fig. 4 B, comprising: step 4b, UE with self UE information reporting to core net node 1(such as MME, Mobile Management Entity, mobile management entity); Step 5b, core net node 1 judges according to the UE information that receives whether UE can access wlan network; Step 6b, core net node 1 is to core net node 2(such as HLR or HSS) request wlan network supplementary; Step 7b, core net node 2 returns the wlan network supplementary to core net node 1; Step 8b, core net node 1 is to UE indication (namely returning) wlan network supplementary.

In above-mentioned steps:

(1) in step 4b, the UE information that reports among the parameter type that may comprise in the UE information that UE reports and the step 4a is identical.

Wherein, the UE information that specifically reports in step 4a and step 4b can be identical, also can be different.

(2) step 5b is optional.Wherein, this step can just make a decision after reporting a UE information by UE in step 4b, also can judge after UE reports UE information for many times.

(3) in step 6b: core net node 1 can only report the current UE information that receives, and also other UE information that receive before can be reported in the lump, for your guidance.

(4) in step 7b: the type of the parameter that comprises in the wlan network supplementary that core net node 2 returns is identical with the wlan network supplementary of returning among the above-mentioned steps 7a.

Wherein, in step 7a and step 7b, the wlan network supplementary of specifically returning can be identical, also can be different.

(5) in step 8b: under a kind of execution mode, core net node 1 directly is forwarded to described terminal with the network insertion supplementary of obtaining; Under the another kind of execution mode, core net node 1 generates the forwarding messages of at least one parameter in the one or more network insertion supplementary that comprises the appointment that receives, and described forwarding messages is sent to described terminal.

Need to prove, in step 4-8, in fact might not need execution in step 4-5, then the 3GPP network can be in the situation that does not receive the UE information that UE reports, just send the network insertion supplementary to UE, this information can send by the mode of broadcast; Certainly, if UE has reported the UE information of self to the 3GPP network, then can obtain more accurately, for the network insertion supplementary that this UE information sends, this information can be sent to UE by the mode of specific messages, and is special-purpose for UE.

In addition, in mode one and mode two, can also comprise step 7c.Step 7c is not necessary.In this step, core net (such as HLR/HSS) is also to wlan network transmitting terminal access supplementary.Terminal access supplementary is used for judging whether described terminal can access described WLAN (wireless local area network) by wlan network; Wherein, when judging that described terminal can access described WLAN (wireless local area network), described WLAN (wireless local area network) sends access to described terminal and seeks information, to initiate described terminal to the access operation of described WLAN (wireless local area network).

Wherein, terminal access supplementary comprises part or all of following information, but is not limited only to following information:

Need the tabulation (can represent with the unique identification of terminal) of the terminal of accessing WLAN;

Advise and needing not advise the working channel tabulation (can represent with the unique identification of working channel) of the terminal access of accessing WLAN;

The working channel priority (can represent with the unique identification of working channel) that suggestion is measured;

Require WLAN (wireless local area network) that the ability (as: offered load, data delay, service quality (QoS), the channel quality of working channel, the character of WLAN (wireless local area network) wireless access node (for example, whether mobile wireless access node) etc.) of service is provided for terminal;

Terminal possess access qualification (as: allow terminal access which WLAN (wireless local area network)).

Wherein, when WLAN (wireless local area network) judges that at one or many described terminal can access described WLAN (wireless local area network), send described access behind at once transmission or the wait Preset Time interval and seek information.

In addition, although do not explicitly point out among Fig. 4 A and Fig. 4 B, but mobile radio networks not only can send the wlan network supplementary to UE, can also send this wlan network supplementary to wlan network, thereby assist accordingly described terminal to carry out described access operation by wlan network.More specifically, mobile radio networks can only send the wlan network supplementary to UE or wlan network, also can be to both sending.

The wlan network supplementary that sends to wlan network by mobile radio networks comprise following at least one or a combination set of:

The geographical position that needs the terminal of access;

The motion state, the direction of motion and/or the movement velocity that need the terminal of access;

The stand-by time that needs the terminal of access;

Need the setting of the terminal of access itself;

Need the fail safe restriction of the terminal of access;

Need the terminal of access to connect or multi-link accessing WLAN with single;

Need the terminal of access whether signatory, the authority accessing WLAN is arranged;

The terminal that need to access can receive the service of which kind of type of service in WLAN (wireless local area network);

QoS (QoS) requirement that the terminal that need to access need to be moved;

Whether the user arranges the terminal accessing WLAN that permission need to access;

The data that the terminal that need to access is being transmitted;

Need the regularly requirement of terminal uplink and downlink link of access;

The context that needs the terminal current business carrying of access.

Step 9:UE utilizes the wlan network supplementary that receives, and carries out the access operation to wlan network.

Particularly, UE can adopt the active scan of wlan network or drive sweep, thereby realizes concrete access procedure.Simultaneously, the 3GPP network need to send user's face and the chain of command data of UE to wlan network in this step.These data can comprise a following information part and whole, but are not limited only to these information:

The user face data of UE;

The Bearer Control face data of UE;

The carrying QoS information of UE.

Shown in Fig. 5 A to Fig. 5 D, terminal comprises the idiographic flow that the parameter information in the handoff procedure reports to the 3GPP network:

Step 10:UE records it and carries out access information in the access operation process to wlan network, thereby generates the access measurement result.Wherein, the access operation that UE carries out might not be successful, but can carry out the record of access information and the generation of access measurement result.

Particularly, the parameter information of access in the measurement result comprise following at least one or a combination set of:

Terminal generates the time of measuring the access result;

When described access operation is carried out unsuccessfully, the reason that terminal can't accessing WLAN;

The geographical position of terminal;

The motion state of terminal, the direction of motion and/or movement velocity;

The stand-by time of terminal;

The setting of terminal itself;

The fail safe restriction of terminal;

Terminal can connect or multi-link accessing WLAN with single;

Whether terminal is signatory, and the authority accessing WLAN is arranged;

QoS (QoS) requirement that terminal needs;

Whether the user arranges allows the terminal accessing WLAN;

WLAN (wireless local area network) provides the ability of service;

The access requirement of WLAN (wireless local area network);

The number of users that is in state of activation of WLAN (wireless local area network) current service;

The number of users that is in unactivated state of WLAN (wireless local area network) current service;

Whether there is wireless local area network wireless access node to exist;

Whether WLAN (wireless local area network) connects is successfully established;

The WLAN (wireless local area network) wireless access node tabulation that measures;

The WLAN (wireless local area network) working channel tabulation that measures;

The service quality of WLAN (wireless local area network) (QoS);

The channel quality of WLAN (wireless local area network) working channel;

The character of WLAN (wireless local area network) wireless access node.

Step 11-12:UE will access measurement result and report to 3GPP server net.

Mode one

Shown in Fig. 5 A, comprising: step 11a, terminal will access the Access Network node that measurement result reports to described mobile radio networks (such as eNB, i.e. base station); Step 12a, the Access Network node will access measurement result and be forwarded to core net.

Particularly, suppose terminal to report to the Access Network node be the first access measurement report, at least one parameter in access measurement result corresponding to the one or many access operation that this first access comprises appointment in measurement report.Namely when generating the first access measurement report, wherein can comprise certain access operation (such as just finished or other arbitrarily once) corresponding access measurement result, also can comprise certain several times (such as repeatedly continuous, or exist the interval repeatedly, or except certain one or many remaining one or many, or other arbitrarily repeatedly) access measurement result corresponding to access operation; Simultaneously, for access measurement result corresponding to the access operation of each appointment, can comprise the whole parameters in this access measurement result in the first access measurement report, also can only comprise partial parameters wherein.

And the Access Network node in one case, described the first access measurement report directly can be forwarded to the core net node of described mobile radio networks; Or in another case, the Access Network node can generate the second access measurement report of at least one parameter in the one or more the first access measurement reports that comprise the appointment that receives, and will described second accesses the core net node that measurement report is sent to described mobile radio networks.

Mode two

Terminal will access the core net that measurement result directly reports to described mobile radio networks.

Execution mode 1:

Shown in Fig. 5 B, comprising: step 11b, terminal will access core net node 1(that measurement result reports to described mobile radio networks such as MME, Mobile Management Entity, mobile management entity); Step 12b is forwarded to core net node 2(such as HLR by core net node 1, Home Location Register, attaching position register; Or HSS, Home Subscriber Server, home subscriber server).

Execution mode 2:

Shown in Fig. 5 C, comprising: step 11c, will access the core net (such as reporting to HLR/HSS) that measurement result directly reports to described mobile radio networks by terminal.

Mode three:

Shown in Fig. 5 D, comprising: step 11d, terminal will access measurement result and report to WLAN (wireless local area network); Step 12d, WLAN (wireless local area network) will access measurement result and be forwarded to core net.

Certainly, still can suppose terminal to report to WLAN (wireless local area network) be the first access measurement report, then WLAN (wireless local area network) can will be described first access the core net node that measurement report directly be forwarded to described mobile radio networks in one case; Or in another case, WLAN (wireless local area network) can generate the 3rd access measurement report of at least one parameter in the one or more the first access measurement reports that comprise the appointment that receives, and will the described the 3rd accesses the core net node that measurement report is sent to described mobile radio networks.

Wherein, in mode one and mode three, when generating the second/three access measurement report, wherein can comprise first access measurement report that certain once receives (such as just finished or other arbitrarily once) in parameter, also can comprise certain first access measurement report that receives several times (such as repeatedly continuous, or exist the interval repeatedly, or except certain one or many remaining one or many, or other arbitrarily repeatedly) in parameter; Simultaneously, the first access measurement report that receives for each appointment can comprise the whole parameters in this first access measurement report in the second/three access measurement report, also can only comprise partial parameters wherein.

Step 13: core net will access measurement result and be sent to OAM(Operations, Administration, Maintenance, network management maintenance entity).

In addition, in Fig. 4 A to Fig. 5 D, also show AAA(Authentication, Authorization, Accounting) server (Server), although do not specifically describe the relation between itself and other network node or the step, but those skilled in the art will be appreciated that in the 3GPP network, and it is used for which user of management can access web server, user with access right can obtain which access etc., thereby realizes the functions such as concrete checking, authorization and accounting.

More than be described with reference to the accompanying drawings technical scheme of the present invention, consider and do not provide the mechanism that how is switched to wlan network by the network-assisted UE of 3GPP in the prior art, therefore, the present invention proposes a kind of wireless communications method, a kind of terminal and a kind of mobile radio networks node, can send the network insertion supplementary to terminal and/or WLAN (wireless local area network) by mobile radio networks, to assist this terminal realization to the access operation of WLAN (wireless local area network), optimize the implementation of access operation.

The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. a wireless communications method is characterized in that, comprising:

Mobile radio networks sends the network insertion supplementary to terminal and/or WLAN (wireless local area network);

Described terminal and/or described WLAN (wireless local area network) utilize described network insertion supplementary to realize that described terminal is to the access operation of WLAN (wireless local area network).

2. method according to claim 1 is characterized in that, the described network insertion supplementary that described mobile radio networks sends to described terminal comprises following at least one or a combination set of information:

The WLAN (wireless local area network) wireless access node tabulation that suggestion is measured;

The working channel tabulation that suggestion is measured;

The WLAN (wireless local area network) wireless access node priority that suggestion is measured;

The channel priority that suggestion is measured;

The WLAN (wireless local area network) wireless access node tabulation of not advising measuring;

The working channel tabulation of not advising measuring;

The character of WLAN (wireless local area network) wireless access node;

WLAN (wireless local area network) provides the ability of service;

The access requirement of WLAN (wireless local area network);

The service quality of WLAN (wireless local area network) (QoS);

The channel quality of WLAN (wireless local area network) working channel;

The character of WLAN (wireless local area network) wireless access node;

The described network insertion supplementary that described mobile radio networks sends to described WLAN (wireless local area network) comprise following at least one or a combination set of:

The geographical position that needs the terminal of access;

The stand-by time that needs the terminal of access;

Need the setting of the terminal of access itself;

Need the fail safe restriction of the terminal of access;

QoS (QoS) requirement that the terminal that need to access need to be moved;

The data that the terminal that need to access is being transmitted;

Need the regularly requirement of terminal uplink and downlink link of access;

The context that needs the terminal current business carrying of access.

3. method according to claim 1, it is characterized in that, described Access Network node or described core net node are asked and are obtained described network insertion supplementary to home subscriber server (HSS)/attaching position register (HLR), and are forwarded to described terminal and/or described WLAN (wireless local area network);

Wherein, the form of the described network insertion supplementary obtained of described Access Network node and described core net node is identical or different.

4. method according to claim 3 is characterized in that,

Described Access Network node or described core net node directly are forwarded to described terminal and/or described WLAN (wireless local area network) with the network insertion supplementary of obtaining;

And/or described Access Network node or described core net node generate the forwarding messages of at least one parameter in the one or more network insertion supplementary that comprises the appointment that receives, and described forwarding messages is sent to described terminal and/or described WLAN (wireless local area network), wherein, the form of the forwarding messages of described Access Network node and described core net node generation is identical or different.

5. method according to claim 1 is characterized in that, also comprises:

Described mobile radio networks is broadcast to the described network insertion supplementary that described terminal sends;

Or described terminal also reports the terminal's status information of self to described mobile radio networks, and the network insertion supplementary corresponding to the special use of described terminal's status information that receives that described mobile radio networks returns, to be used for described access operation.

6. method according to claim 5 is characterized in that, before the described terminal's status information of described terminal to report, also comprises:

The Access Network node of described terminal, described mobile radio networks or the core net node of described mobile radio networks send the WLAN (wireless local area network) access request to described terminal, described Access Network node, described core net node and/or WLAN (wireless local area network).

7. method according to claim 5 is characterized in that, described terminal is reported described terminal's status information to the Access Network node of described mobile radio networks or the core net node of described mobile radio networks;

Wherein, described terminal is identical or different to the form of the described terminal's status information of described Access Network node or the report of described core net node.

8. method according to claim 7 is characterized in that, described terminal's status information comprise following at least one or a combination set of:

The geographical position of terminal;

The motion state of terminal, the direction of motion and/or movement velocity;

The stand-by time of terminal;

The setting of terminal itself;

The fail safe restriction of terminal;

Terminal can connect or multi-link accessing WLAN with single;

Whether terminal is signatory, and the authority accessing WLAN is arranged;

QoS (QoS) requirement that terminal needs;

Whether the user arranges allows the terminal accessing WLAN.

9. method according to claim 7 is characterized in that, described terminal, described Access Network node or described core net node be according to described terminal's status information, judges that described terminal whether can accessing WLAN;

Wherein, self can access described WLAN (wireless local area network) if described terminal is judged, then described terminal is sent to described Access Network node or described core net node with described terminal's status information, otherwise does not send;

If perhaps described Access Network node or described core net node judge that described terminal can access described WLAN (wireless local area network), then return described network insertion supplementary, otherwise do not return.

10. method according to claim 9 is characterized in that,

When described terminal self can access described WLAN (wireless local area network) in the one or many judgement, initiate at once or wait for the described access operation of initiation one or many behind the Preset Time interval;

Perhaps initiation obtaining and returning described network insertion supplementary behind the Preset Time interval initiated or waited for to described Access Network node or described core net node at once when one or many judges that described terminal can access described WLAN (wireless local area network).

11. method according to claim 1 is characterized in that, the terminal access supplementary that described WLAN (wireless local area network) also sends according to described mobile radio networks judges whether described terminal can access described WLAN (wireless local area network);

Wherein, when judging that described terminal can access described WLAN (wireless local area network), described WLAN (wireless local area network) sends access to described terminal and seeks information, to initiate described terminal to the access operation of described WLAN (wireless local area network).

12. method according to claim 11 is characterized in that, described terminal access supplementary comprises part or all of following information, but is not limited only to following information:

Need the tabulation of the terminal of accessing WLAN;

Advise and needing not advise the working channel tabulation of the terminal access of accessing WLAN;

The working channel priority that suggestion is measured;

Require WLAN (wireless local area network) that the ability of service is provided for terminal;

Terminal possess the access qualification.

13. method according to claim 11 is characterized in that,

When described WLAN (wireless local area network) judges that at one or many described terminal can access described WLAN (wireless local area network), send described access behind at once transmission or the wait Preset Time interval and seek information.

14. method according to claim 1 is characterized in that, described terminal disconnects or keeps being connected or the service bearer of appointment between described terminal and the described mobile radio networks after accessing described WLAN (wireless local area network) by described access operation.

15. each described method in 14 according to claim 1, it is characterized in that, described terminal record is to the access measurement result of the access operation of described WLAN (wireless local area network) execution, generation comprises the first access measurement report of at least one parameter in access measurement result corresponding to the one or many access operation of appointment, and will described first accesses measurement report and report to mobile radio networks.

16. method according to claim 15 is characterized in that, described access measurement result comprise following at least one or a combination set of:

Terminal generates the time of measuring the access result;

Judge the reason that terminal cannot accessing WLAN;

Terminal can't accessing WLAN reason;

The geographical position of terminal;

The motion state of terminal, the direction of motion and/or movement velocity;

The stand-by time of terminal;

The setting of terminal itself;

The fail safe restriction of terminal;

Terminal can connect or multi-link accessing WLAN with single;

Whether terminal is signatory, and the authority accessing WLAN is arranged;

The QoS that terminal need to be moved (QoS) requirement;

Whether the user arranges allows the terminal accessing WLAN;

WLAN (wireless local area network) provides the ability of service;

The access requirement of WLAN (wireless local area network);

Whether there is wireless local area network wireless access node to exist;

The service quality of WLAN (wireless local area network) (QoS);

The channel quality of WLAN (wireless local area network) working channel;

The character of WLAN (wireless local area network) wireless access node.

17. method according to claim 15 is characterized in that, described terminal comprises the step that described the first access measurement report reports to described mobile radio networks:

Described terminal directly reports to described the first access measurement report the core net of described mobile radio networks;

And/or described terminal reports to described the first access measurement report the Access Network node of described mobile radio networks, and described Access Network node directly is forwarded to described the first access measurement report the core net node of described mobile radio networks, or described Access Network node generates the second access measurement report of at least one parameter in the one or more the first access measurement reports that comprise the appointment that receives, and will described second accesses the core net node that measurement report is sent to described mobile radio networks;

And/or described terminal reports to described WLAN (wireless local area network) with described the first access measurement report, and described WLAN (wireless local area network) directly is forwarded to described the first access measurement report the core net node of described mobile radio networks, or described WLAN (wireless local area network) generates the 3rd access measurement report of at least one parameter in the one or more the first access measurement reports that comprise the appointment that receives, and will the described the 3rd accesses the core net node that measurement report is sent to described mobile radio networks.

18. a terminal is characterized in that, comprising:

The data interaction module is for the network insertion supplementary of the mobile radio networks transmission that receives described terminal place;

The access processing module is used for utilizing described network insertion supplementary initiation to the access operation of WLAN (wireless local area network).

19. terminal according to claim 18 is characterized in that, described network insertion supplementary comprises following at least one or a combination set of information:

The working channel tabulation that suggestion is measured;

The channel priority that suggestion is measured;

The working channel tabulation of not advising measuring;

The character of WLAN (wireless local area network) wireless access node;

WLAN (wireless local area network) provides the ability of service;

The access requirement of WLAN (wireless local area network);

The service quality of WLAN (wireless local area network) (QoS);

The channel quality of WLAN (wireless local area network) working channel;

The character of WLAN (wireless local area network) wireless access node.

20. terminal according to claim 18 is characterized in that,

The described network insertion supplementary that described data interaction module receives is broadcast;

Or described data interaction module also reports the terminal's status information of self to described mobile radio networks, and the network insertion supplementary corresponding to the special use of described terminal's status information that receives that described mobile radio networks returns, to be used for described access operation.

21. terminal according to claim 20, it is characterized in that, described data interaction module reports described terminal's status information after the WLAN (wireless local area network) access request from the core net node of the Access Network node of described terminal, described mobile radio networks or described mobile radio networks that receives.

22. terminal according to claim 20 is characterized in that, described data interaction module is reported described terminal's status information to the Access Network node of described mobile radio networks or the core net node of described mobile radio networks;

Wherein, described data interaction module is identical or different to the form of the described terminal's status information of described Access Network node or the report of described core net node.

23. terminal according to claim 22 is characterized in that, described terminal's status information comprise following at least one or a combination set of:

The geographical position of terminal;

The motion state of terminal, the direction of motion and/or movement velocity;

The stand-by time of terminal;

The setting of terminal itself;

The fail safe restriction of terminal;

Terminal can connect or multi-link accessing WLAN with single;

Whether terminal is signatory, and the authority accessing WLAN is arranged;

QoS (QoS) requirement that terminal needs;

Whether the user arranges allows the terminal accessing WLAN.

24. terminal according to claim 20 is characterized in that, also comprises:

The access judge module is used for according to described terminal's status information, judges that described terminal whether can accessing WLAN;

Wherein, can access described WLAN (wireless local area network) if judge described terminal, then described data interaction module is sent to described Access Network node or described core net node with described terminal's status information, otherwise does not send.

25. terminal according to claim 24, it is characterized in that, the described access operation of initiation one or many behind the Preset Time interval is initiated or waited for to described access processing module at once in the situation that described access judge module one or many judges that described terminal can access described WLAN (wireless local area network).

26. terminal according to claim 18 is characterized in that, described terminal disconnects or keeps being connected or the service bearer of appointment between described terminal and the described mobile radio networks after accessing described WLAN (wireless local area network) by described access operation.

27. each described terminal in 26 is characterized in that according to claim 18, also comprises:

The reference record module is used for recording described terminal to the access measurement result of the access operation of described WLAN (wireless local area network) execution;

The report generation module be used for to generate the first access measurement report of at least one parameter of access measurement result corresponding to the one or many access operation that comprises appointment;

Wherein, described data interaction module also is used for described the first access measurement report is reported to mobile radio networks.

28. terminal according to claim 27 is characterized in that, described access measurement result comprises part or all of following information, but is not limited only to following information:

Terminal generates the time of measuring the access result;

Judge the reason that terminal cannot accessing WLAN;

Terminal can't accessing WLAN reason;

The geographical position of terminal;

The motion state of terminal, the direction of motion and/or movement velocity;

The stand-by time of terminal;

The setting of terminal itself;

The fail safe restriction of terminal;

Terminal can connect or multi-link accessing WLAN with single;

Whether terminal is signatory, and the authority accessing WLAN is arranged;

The QoS that terminal need to be moved (QoS) requirement;

Whether the user arranges allows the terminal accessing WLAN;

WLAN (wireless local area network) provides the ability of service;

The access requirement of WLAN (wireless local area network);

Whether there is wireless local area network wireless access node to exist;

The service quality of WLAN (wireless local area network) (QoS);

The channel quality of WLAN (wireless local area network) working channel;

The character of WLAN (wireless local area network) wireless access node.

29. terminal according to claim 27 is characterized in that,

Described data interaction module directly reports to described the first access measurement report the core net of described mobile radio networks;

And/or described data interaction module reports to described the first access measurement report the Access Network node of described mobile radio networks, described the first access measurement report directly is forwarded to the core net node of described mobile radio networks for described Access Network node, or described Access Network node is sent to described the second access measurement report the core net node of described mobile radio networks after generation comprises the second access measurement report of at least one parameter in the one or more the first access measurement reports of the appointment that receives;

And/or described data interaction module reports to described WLAN (wireless local area network) with described the first access measurement report, described the first access measurement report directly is forwarded to the core net node of described mobile radio networks for described WLAN (wireless local area network), or described WLAN (wireless local area network) is sent to described the 3rd access measurement report the core net node of described mobile radio networks after generation comprises the 3rd access measurement report of at least one parameter in the one or more the first access measurement reports of the appointment that receives.

30. a mobile radio networks node is characterized in that, comprising:

The data interaction module is used for sending the network insertion supplementary to terminal and/or WLAN (wireless local area network), utilizes described network insertion supplementary to realize that described terminal is to the access operation of WLAN (wireless local area network) for described terminal and/or described WLAN (wireless local area network).

31. mobile radio networks node according to claim 30 is characterized in that, the described network insertion supplementary that described mobile radio networks sends to described terminal comprises following at least one or a combination set of information:

The working channel tabulation that suggestion is measured;

The channel priority that suggestion is measured;

The working channel tabulation of not advising measuring;

The character of WLAN (wireless local area network) wireless access node;

WLAN (wireless local area network) provides the ability of service;

The access requirement of WLAN (wireless local area network);

The service quality of WLAN (wireless local area network) (QoS);

The channel quality of WLAN (wireless local area network) working channel;

The character of WLAN (wireless local area network) wireless access node;

The geographical position that needs the terminal of access;

The stand-by time that needs the terminal of access;

Need the setting of the terminal of access itself;

Need the fail safe restriction of the terminal of access;

QoS (QoS) requirement that the terminal that need to access need to be moved;

The data that the terminal that need to access is being transmitted;

Need the regularly requirement of terminal uplink and downlink link of access;

The context that needs the terminal current business carrying of access.

32. mobile radio networks node according to claim 30, it is characterized in that, described data interaction module is asked and is obtained described network insertion supplementary to home subscriber server (HSS)/attaching position register (HLR), and is forwarded to described terminal and/or described WLAN (wireless local area network);

33. mobile radio networks node according to claim 32 is characterized in that,

Described data interaction module directly is forwarded to described terminal and/or described WLAN (wireless local area network) with the network insertion supplementary of obtaining;

Or described mobile radio networks node also comprises: message generating module, described message generating module generates the forwarding messages of at least one parameter in the one or more network insertion supplementary that comprises the appointment that described data interaction module receives, and by described data interaction module described forwarding messages is sent to described terminal and/or described WLAN (wireless local area network), wherein, the form of the forwarding messages that generates of the network insertion supplementary that receives from described Access Network node and described core net node of described message generating module utilization is identical or different.

34. mobile radio networks node according to claim 30 is characterized in that,

Described data interaction module is broadcast to the described network insertion supplementary that described terminal sends;

Or described data interaction module returns the network insertion supplementary corresponding to the special use of described terminal's status information also according to himself terminal's status information of described terminal to report, to be used for described access operation by described terminal.

35. mobile radio networks node according to claim 34 is characterized in that, described data interaction module also is used for:

Send the WLAN (wireless local area network) access request to described terminal, described mobile radio networks node and/or WLAN (wireless local area network), so that the described terminal's status information of described terminal to report.

36. mobile radio networks node according to claim 34 is characterized in that, described mobile radio networks node comprises Access Network node or the core net node of described mobile radio networks;

Wherein, the form of the described terminal's status information that receives of described Access Network node and described core net node is identical or different.

37. mobile radio networks node according to claim 36 is characterized in that, described terminal's status information comprise following at least one or a combination set of:

The geographical position of terminal;

The motion state of terminal, the direction of motion and/or movement velocity;

The stand-by time of terminal;

The setting of terminal itself;

The fail safe restriction of terminal;

Terminal can connect or multi-link accessing WLAN with single;

Whether terminal is signatory, and the authority accessing WLAN is arranged;

QoS (QoS) requirement that terminal needs;

Whether the user arranges allows the terminal accessing WLAN.

38. mobile radio networks node according to claim 34 is characterized in that, also comprises:

Wherein, can access described WLAN (wireless local area network) if judge described terminal, then described data interaction module is returned described network insertion supplementary, otherwise does not return.

39. described mobile radio networks node according to claim 38, it is characterized in that, initiation obtaining and returning described network insertion supplementary behind the Preset Time interval initiated or waited for to described data interaction module at once when one or many judges that described terminal can access described WLAN (wireless local area network).

40. mobile radio networks node according to claim 30, it is characterized in that, whether described data interaction module also to described WLAN (wireless local area network) transmitting terminal access supplementary, can access described WLAN (wireless local area network) to be judged described terminal by described WLAN (wireless local area network);

Wherein, when described WLAN (wireless local area network) judges that at one or many described terminal can access described WLAN (wireless local area network), send access behind at once transmission or the wait Preset Time interval and seek information, to initiate described terminal to the access operation of described WLAN (wireless local area network).

41. described mobile radio networks node is characterized in that according to claim 40, described terminal access supplementary comprises part or all of following information, but is not limited only to following information:

Need the tabulation of the terminal of accessing WLAN;

The working channel priority that suggestion is measured;

Terminal possess the access qualification.

42. mobile radio networks node according to claim 30, it is characterized in that, after described terminal accesses described WLAN (wireless local area network) by described access operation, disconnect or keep being connected or the service bearer of appointment between described mobile radio networks node and the described terminal.

43. each described mobile radio networks node in 42 is characterized in that according to claim 30, described data interaction module also is used for:

Receive the access measurement report of described terminal to report, wherein, described access measurement report is to be generated by the access measurement result of described terminal according to described access operation, comprises at least one parameter in the described access measurement result in the described access measurement report.

44. described mobile radio networks node is characterized in that according to claim 43, described access measurement result comprise following at least one or a combination set of:

Terminal generates the time of measuring the access result;

Judge the reason that terminal cannot accessing WLAN;

Terminal can't accessing WLAN reason;

The geographical position of terminal;

The motion state of terminal, the direction of motion and/or movement velocity;

The stand-by time of terminal;

The setting of terminal itself;

The fail safe restriction of terminal;

Terminal can connect or multi-link accessing WLAN with single;

Whether terminal is signatory, and the authority accessing WLAN is arranged;

The QoS that terminal need to be moved (QoS) requirement;

Whether the user arranges allows the terminal accessing WLAN;

WLAN (wireless local area network) provides the ability of service;

The access requirement of WLAN (wireless local area network);

Whether there is wireless local area network wireless access node to exist;

The service quality of WLAN (wireless local area network) (QoS);

The channel quality of WLAN (wireless local area network) working channel;

The character of WLAN (wireless local area network) wireless access node.