CN104662965B

CN104662965B - WLAN state reporting methods, apparatus and system

Info

Publication number: CN104662965B
Application number: CN201380000112.0A
Authority: CN
Inventors: 李秉肇; 陈燕燕
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2013-02-08
Filing date: 2013-02-08
Publication date: 2018-02-23
Anticipated expiration: 2033-02-08
Also published as: WO2014121508A1; CN104662965A; CN108463008B; CN108463008A

Abstract

The present invention provides a kind of WLAN state reporting methods, apparatus and system, and methods described includes：UE determines current WLAN status informations, and sends the current WLAN status informations to access network equipment；Access network equipment then receives the current WLAN status informations that UE is reported, and RRM is carried out to the UE according to the current WLAN status informations that the UE is reported, so as to save the UE energy content of battery, extend UE working time or allow UE to transmit data by WLAN, improve message transmission rate.

Description

WLAN state reporting methods, apparatus and system

Technical field

The present invention relates to the communication technology, more particularly to a kind of WLAN state reporting methods, apparatus and system.

Background technology

With the development of wireless communication technology, multiple network is simultaneously deposited so that network architecture has become increasingly complicated, and The rise of WLAN (Wireless Local Area Networks, abbreviation WLAN) service so that substantial amounts of user Equipment (User Equipment, abbreviation UE) using wlan network not only with being communicated but also with being led to using mobile cellular communication network The function of letter.For example, in a wireless communication system, using mobile cellular communication network service generally by access network equipment for example without Line network controller (Radio Network Controller, abbreviation RNC) and evolved base station (Evolved NodeB, abbreviation ENB) control, when UE has contracted the business of mobile cellular communication network service, you can enjoyment is led to using mobile cellular communication network The function of letter, when UE up-downgoings are all without data transmission, then UE is monitored, to listen to paging, now UE enters non- Continuous reception state, can effectively it economize on electricity；And when UE has data transmission, then enter line activating to UE so that UE can be utilized certainly Oneself is communicated at special channel.And communicated using wlan network then generally by UE application program and controlling for UE regions System, this is due to that the coverage of wlan network is small, and its coverage often only has hundreds of meters, and it is laid on some heat Point area, if UE wants to be communicated using wlan network communication function, it is necessary to which activating WLAN by application program scans work( Can, it could be communicated only when UE is within WLAN coverage by the WLAN scanned.

But because the two functions are separate, so as to which access network equipment comprehensively can not carry out Radio Resource to UE Management.

The content of the invention

It is to provide a kind of WLAN state reporting methods, apparatus and system in terms of many aspects of the present invention, realizes access Net equipment can know the current WLAN states of UE, and carry out comprehensively RRM to UE.

A kind of first aspect, there is provided WLAN state reporting methods, it is characterised in that including：

Access network equipment receives the current WLAN WLAN status informations of reported by user equipment UE；

The access network equipment carries out Radio Resource according to the current WLAN status informations that the UE is reported to the UE Management.

In the first possible implementation, according in a first aspect, the current WLAN status informations include it is described At least one of WLAN current UE state, state change reason and access point AP information, wherein, the UE is current WLAN state includes Idle state or connected state, and the Idle state is the state that the UE and WLAN AP do not set up connection, described Connected state is the state that the UE and WLANAP has established connection；

The access network equipment carries out Radio Resource according to the current WLAN status informations that the UE is reported to the UE Management, including：

The access network equipment carries out Radio Resource pipe according to the UE current WLAN reported state to the UE Reason；Or, the access network equipment is carried out wirelessly according to the UE current WLAN reported state change reason to the UE Resource management；Or, the access network equipment carries out Radio Resource pipe according to the current AP information that the UE is reported to the UE Reason；Or, the access network equipment is according to the UE current WLAN reported state and the state change reason of the WLAN RRM is carried out to the UE；Or, the access network equipment according to the UE current WLAN reported state and The AP information carries out RRM to the UE；Or, the access network equipment reported according to the UE it is current WLAN state change reason and the AP information carry out RRM to the UE；Or, the access network equipment according to The state for the current WLAN that the UE is reported, the state change reason of the WLAN and the AP information carry out nothing to the UE Line resource management.

In second of possible implementation, with reference to first aspect or the first possible implementation, the access Net equipment carries out RRM according to the UE current WLAN reported state to the UE, including：

If the access network equipment determines the current WLAN of UE state according to the current WLAN status informations For connected state, and the access network equipment determines that the downlink data amount of the UE is sky, then returning to WLAN connections to the UE releases Message is put, so that the UE is according to WLAN connection release messages release and WLAN AP connection；Or,

If the access network equipment determines the current WLAN of UE state according to the current WLAN status informations For Idle state, and the access network equipment determines that the downlink data amount of the UE is not sky, then returns to WLAN connections to the UE Message is indicated, so that the UE indicates that message establishes the connection with WLANAP according to the WLAN connections.

In the third possible implementation, with reference to first aspect or the first possible implementation or second can The implementation of energy, the access network equipment enter according to the UE current WLAN reported state change reason to the UE Row RRM, including：

If the access network equipment determines that the UE is current according to WLAN current UE state change reason WLAN state change reason is application intervention, hardware fault, congestion or covered without WLAN signal, then returns to WLAN to the UE Connection release message, so that the UE is according to WLAN connection release messages release and WLANAP connection；Or,

The access network equipment is before receiving the UE and reporting current WLAN status informations again, no longer to the UE Send the WLAN connection release messages or WLAN connections instruction message.

In the 4th kind of possible implementation, with reference to first aspect or the first possible implementation to the third can Can implementation any one, the access network equipment is according to the UE current WLAN reported state and described WLAN state change reason carries out RRM to the UE, including：

If the access network equipment determines that the UE is current according to WLAN current UE state change reason WLAN state change reason covers for congestion or without WLAN signal, and according to determining the current WLAN status informations WLAN current UE then returns to WLAN connection release messages, so that described to open Idle state or limited connected state to the UE UE closes WLAN radio-frequency modules according to the WLAN connection release messages.

In the 5th kind of possible implementation, with reference to first aspect or the first possible implementation to the 4th kind can Any one of the implementation of energy, in addition to：

The access network equipment receives the current data buffer storage information that the UE is reported；

The access network equipment is according to the UE current WLAN status informations reported and the data buffer storage information pair The UE carries out RRM.

In the 6th kind of possible implementation, with reference to first aspect or the first possible implementation to the 5th kind can Can implementation any one, the access network equipment is according to the UE current WLAN status informations reported and described Data buffer storage information carries out RRM to the UE, including：

If the access network equipment determines the current buffer data sizes of the UE according to the current data buffer storage information Determine that the current WLAN of UE state is connection less than predetermined threshold value, and according to the current WLAN status informations State, then to the UE return WLAN connection release messages so that the UE according to the WLAN connection release messages release with WLAN AP connection, the connected state include limited connected state or normal connected state；Or,

If the access network equipment determines the current buffer data sizes of the UE according to the current data buffer storage information Determine that the current WLAN of UE state is Idle state more than predetermined threshold value, and according to the current WLAN status informations Or limited connected state, then WLAN connections instruction message is returned to the UE, so that the UE disappears according to the WLAN connections instruction Breath establishes the connection with WLAN AP, and the Idle state includes closing Idle state or opens Idle state.

In the 7th kind of possible implementation, with reference to first aspect or the first possible implementation to the 6th kind can Any one of the implementation of energy, in addition to：

The access network equipment receives the business transmission configured information that core net is sent, and the business transmission configured information is What core net was sent after the service request of the UE is received, being used to indicate whether to allow to transmit the business by WLAN please Seek corresponding business datum；

The access network equipment carries out Radio Resource according to the current WLAN status informations that the UE is reported to the UE Management, is specifically included：

The business that current WLAN status informations that the access network equipment reports according to the UE, the core net are sent Transmit configured information and RRM is carried out to the UE.

In the 8th kind of possible implementation, with reference to first aspect or the first possible implementation to the 7th kind can Can implementation any one, it is current WLAN status informations that the access network equipment reports according to the UE, described The business transmission configured information that core net is sent carries out RRM to the UE, including：

If the business transmission configured information that the access network equipment is sent according to the core net determines the service request Corresponding business datum does not allow to transmit by WLAN, and determines that the UE is current according to the current WLAN status informations WLAN state is connected state, then WLAN connection release messages is returned to the UE, so that the UE is according to the WLAN connections Release message discharges the connection with WLAN AP；Or,

If the business transmission configured information that the access network equipment is sent according to the core net determines the service request Corresponding business datum allows to transmit by WLAN, and determines that the UE is current according to the current WLAN status informations WLAN state is Idle state or limited connected state, then returning to WLAN connections to the UE indicates message so that the UE according to The WLAN connections instruction message establishes the connection with WLANAP.

In the 9th kind of possible implementation, with reference to first aspect or the first possible implementation to the 8th kind can Any one of the implementation of energy, before the access network equipment receives the current WLAN status informations that UE is reported, also wrap Include：

The access network equipment sends the request message that current WLAN status informations are reported for request to the UE；

The access network equipment receives the current WLAN status informations that UE is reported, including：

The access network equipment receives the current WLAN status informations that the UE reports according to the request message.

In the tenth kind of possible implementation, with reference to first aspect or the first possible implementation to the 9th kind can Any one of the implementation of energy, the access network equipment receive the current WLAN status informations that UE is reported, including：

The access network equipment reception UE changes in current WLAN state, current buffer status occurs Change, the AP of access is changed, connection is established with mobile cellular communication network, has established the mobile cellular communication network of connection The current WLAN status informations for switching or reporting during cell reselection.

Second aspect, there is provided a kind of data buffer storage information uploading method, including：

Access network equipment receives the current data buffer storage information of reported by user equipment UE；

The access network equipment carries out Radio Resource according to the current data buffer storage information that the UE is reported to the UE Pipe.

In the first possible implementation, according to second aspect, current data buffer storage information that the UE is reported Including the current buffer data sizes of the UE, current data buffer storage information pair that the access network equipment reports according to the UE The UE carries out RRM, including：

If the access network equipment determines the current buffer data sizes of the UE according to the current data buffer storage information For sky, then return to WLAN connection release messages to the UE so that the UE according to WLAN connection release messages release with WLANAP connection；Or,

If the access network equipment determines the current buffer data sizes of the UE according to the current data buffer storage information It is not sky, then returns to WLAN connections instruction message to the UE, so that the UE indicates that message is established according to the WLAN connections With WLAN AP connection.

The third aspect, there is provided a kind of WLAN state reporting methods, including：

User equipment (UE) determines current WLAN status informations；

The UE sends the current WLAN status informations to access network equipment, so that the access network equipment is according to institute State UE current WLAN status informations and RRM is carried out to the UE.

In the first possible implementation, according to the third aspect, the current WLAN status informations include described At least one of WLAN current UE state, state change reason and access point AP information, wherein, the UE is current WLAN state includes Idle state or connected state, and the Idle state is the state that the UE and WLAN AP do not set up connection, described Connected state is the state that the UE and WLANAP has established connection；

The UE determines current WLAN status informations, including：

The UE determines state of the current WLAN status informations for the WLAN current UE；Or, the UE is true The state change reason that the fixed current WLAN status informations are the current WLAN of the UE；Or, the UE determines described work as Preceding WLAN status informations are the current AP information of the UE；Or, the UE determines that the current WLAN status informations are institute State the current WLAN of UE state and the state change reason of the WLAN；Or, the UE determines the current WLAN states Information is the current WLAN of UE state and the AP information；Or, the UE determines the current WLAN status informations State change reason and the AP information for the WLAN current UE；Or, the UE determines the current WLAN states Information is the current WLAN states and the state change reason of the WLAN and the AP information of the UE.

It is true with reference to the third aspect or the first possible implementation, the UE in second of possible implementation Fixed current WLAN state, including：

The UE detections are current and whether WLAN AP have established connection.

In the third possible implementation, with reference to the third aspect or the first possible implementation or second can The implementation of energy, the UE determine the state change reason, including：

If WLAN the states current UE change, the UE determines that current WLAN state change reason is to answer With intervention, hardware fault, congestion or without WLAN signal cover.

In the 4th kind of possible implementation, with reference to the third aspect or the first possible implementation to the third can Any one of the implementation of energy, the UE determines the AP information, including：

The UE determines the AP information of measurement or the AP information of access, and the AP information includes the load of AP mark, AP At least one of information and AP signal quality information.

In the 5th kind of possible implementation, with reference to the third aspect or the first possible implementation to the 4th kind can Any one of the implementation of energy, in addition to：

The UE determines current data buffer storage information；

The UE sends the current data buffer storage information of the UE to the access network equipment.

In the 6th kind of possible implementation, with reference to the third aspect or the first possible implementation to the 5th kind can Any one of the implementation of energy, the current data buffer storage information includes the current buffer data sizes of the UE, described UE determines current data buffer storage information, including：

The UE determines current buffer data size；

The UE sends the current data buffer storage information of the UE to the access network equipment, including：

If the buffer data size current UE meets preparatory condition, it is current to send the UE to the access network equipment Data buffer storage information.

In the 7th kind of possible implementation, with reference to the third aspect or the first possible implementation to the 6th kind can Any one of the implementation of energy, in addition to：

The UE sends service request to core net so that the core net according to the service request to the access network Equipment sends business transmission configured information；Described in business transmission configured information is used to indicate whether to allow to transmit by WLAN Business datum corresponding to service request.

In the 8th kind of possible implementation, with reference to the third aspect or the first possible implementation to the 7th kind can Any one of the implementation of energy, in addition to：

The UE receives the WLAN connection release messages or WLAN connections instruction message that the access network equipment is sent；

The UE discharges the connection with WLAN AP according to the WLAN connection release messages, or according to the WLAN connections Indicate that message establishes the connection with WLAN AP.

In the 9th kind of possible implementation, with reference to the third aspect or the first possible implementation to the 8th kind can Any one of the implementation of energy, before the UE sends the current WLAN status informations to access network equipment, also wrap Include：

The UE receives the request message that the request that the access network equipment is sent reports current WLAN states；

The UE sends the current WLAN status informations to access network equipment, including：

The UE sends the current WLAN status informations according to the request message to the access network equipment.

In the tenth kind of possible implementation, with reference to the third aspect or the first possible implementation to the 9th kind can Any one of the implementation of energy, the UE send the current WLAN status informations to access network equipment, including：

If the AP that the buffer status current UE changes, current WLAN state changes, accesses occurs The mobile cellular communication network change, connection established with mobile cellular communication network, has established connection switches or cell Gravity treatment, then current WLAN status informations are sent to the access network equipment.

Fourth aspect, there is provided a kind of WLAN state reporting methods, including：

Equipment of the core network receives the service request that user equipment (UE) is sent；

The equipment of the core network is according to the service request, it is determined whether allows the UE to transmit the business by WLAN Business datum corresponding to request；

The equipment of the core network to access network equipment send business transmission configured information so that the access network equipment according to The business transmission configured information carries out RRM to the UE, and the business transmission configured information is used to indicate whether The UE is allowed to transmit business datum corresponding to the service request by WLAN.

In the first possible implementation, according to fourth aspect, the equipment of the core network according to the service request, Determine whether that the UE transmits business datum corresponding to the service request by WLAN, including：

The equipment of the core network obtains the signing information of the UE, determines that the business please according to the signing information of the UE Whether business datum corresponding to asking allows the UE to be transmitted by WLAN；Or,

Equipment of the core network business according to corresponding to the information of WLAN discovery secondary servers determines the service request Whether data allow the UE to be transmitted by WLAN.

5th aspect, there is provided a kind of access network equipment, including：

Receiving module, for receiving the current WLAN status informations of reported by user equipment UE；

Management module, for carrying out Radio Resource pipe to the UE according to the current WLAN status informations that the UE is reported Reason.

In the first possible implementation, according to the 5th aspect, the current WLAN status informations include described At least one of WLAN current UE state, state change reason and access point AP information, wherein, the UE is current WLAN state includes Idle state or connected state, and the Idle state is the state that the UE and WLAN AP do not set up connection, described Connected state is the state that the UE and WLANAP has established connection；

The management module is then used for, and the UE is wirelessly provided according to the UE current WLAN reported state Source control；Or, RRM is carried out to the UE according to the UE current WLAN reported state change reason； Or, RRM is carried out to the UE according to the current AP information that the UE is reported；Or, worked as according to what the UE was reported Preceding WLAN state and the state change reason of the WLAN carry out RRM to the UE；Or, according to the UE The current WLAN reported state and the AP information carry out RRM to the UE；Or, reported according to the UE Current WLAN state change reason and the AP information to the UE carry out RRM；Or, according to the UE The current WLAN reported state, the state change reason of the WLAN and the AP information carry out Radio Resource to the UE Management.

In second of possible implementation, with reference to the 5th aspect or the first possible implementation, the management Module is specifically used for：

If determining that the current WLAN of UE state is connected state according to the current WLAN status informations, and determine The downlink data amount of the UE is sky, then WLAN connection release messages is returned to the UE, so that the UE is according to the WLAN Connection release message discharges the connection with WLAN AP；Or,

If determining that the current WLAN of UE state is Idle state according to the current WLAN status informations, and determine The downlink data amount of the UE is not sky, then WLAN connections instruction message is returned to the UE, so that the UE is according to WLAN connections instruction message establishes the connection with WLAN AP；Or,

If being determined according to WLAN current UE state change reason, the current WLAN of UE state change is former Because application intervention, hardware fault, congestion cover without WLAN signal, then WLAN connection release messages are returned to the UE, with Make the UE according to WLAN connection release messages release and WLANAP connection；Or,

Before receiving the UE and reporting current WLAN status informations again, no longer send the WLAN to the UE and connect Connect release message or WLAN connections instruction message；Or,

If being determined according to WLAN current UE state change reason, the current WLAN of UE state change is former Because congestion covers without WLAN signal, and determines the current WLAN of the UE according to the current WLAN status informations to open Idle state or limited connected state are opened, then WLAN connection release messages are returned to the UE, so that the UE connects according to the WLAN Connect release message and close WLAN radio-frequency modules.

In the third possible implementation, with reference to the 5th aspect or the first possible implementation or second can The implementation of energy, the receiving module are additionally operable to, and receive the current data buffer storage information that the UE is reported；

The management module is then used for, and the UE is carried out according to the current data buffer storage information that the UE is reported wireless Resource management；Or,

Radio Resource is carried out to the UE according to the UE current WLAN status informations reported and data cache information Management.

In the 4th kind of possible implementation, with reference to the 5th aspect or the first possible implementation to the third can Any one of the implementation of energy, the management module is specifically used for：

If the current buffer data sizes of the UE are determined as sky according to the current data buffer storage information, to the UE WLAN connection release messages are returned to, so that the UE is according to WLAN connection release messages release and WLANAP connection；Or,

If it is not sky to determine the current buffer data sizes of the UE according to the current data buffer storage information, to described UE returns to WLAN connections instruction message, so that the UE indicates that message establishes the connection with WLANAP according to the WLAN connections； Or,

If determining that the current buffer data sizes of the UE are less than predetermined threshold value according to the current data buffer storage information, And determine that the current WLAN of UE state is connected state according to the current WLAN status informations, then returned to the UE WLAN connection release messages, so that the UE is according to WLAN connection release messages release and WLAN AP connection, the company Connecing state includes limited connected state or normal connected state；Or,

If determining that the current buffer data sizes of the UE are more than predetermined threshold value according to the current data buffer storage information, And determine that the current WLAN of UE state is Idle state or limited connected state according to the current WLAN status informations, then WLAN connections instruction message is returned to the UE, so that the UE indicates that message is established with WLANAP's according to the WLAN connections Connection, the Idle state include closing Idle state or open Idle state.

In the 5th kind of possible implementation, with reference to the 5th aspect or the first possible implementation to the 4th kind can Any one of the implementation of energy, the receiving module is additionally operable to：

The business transmission configured information that core net is sent is received, the business transmission configured information is that core net is receiving Sent after the service request of the UE, be used to indicate whether to allow to transmit business number corresponding to the service request by WLAN According to；

The management module is then used for：Current WLAN status informations, the core net reported according to the UE is sent Business transmission configured information to the UE carry out RRM.

In the 6th kind of possible implementation, with reference to the 5th aspect or the first possible implementation to the 5th kind can Any one of the implementation of energy, the management module is specifically used for：

If the business datum according to corresponding to the business transmission configured information that the core net is sent determines the service request Do not allow to transmit by WLAN, and determine that the current WLAN of UE state is company according to the current WLAN status informations Connect state, then to the UE return WLAN connection release messages so that the UE according to the WLAN connection release messages release with WLAN AP connection；Or,

If the business datum according to corresponding to the business transmission configured information that the core net is sent determines the service request Allow to transmit by WLAN, and determine that the current WLAN of UE state is the free time according to the current WLAN status informations State or limited connected state, then WLAN connections instruction message is returned to the UE, so that the UE indicates according to the WLAN connections Message establishes the connection with WLAN AP.

In the 7th kind of possible implementation, with reference to the 5th aspect or the first possible implementation to the 6th kind can Any one of the implementation of energy, in addition to：

Sending module, the request message of current WLAN states is reported for request for being sent to the UE；

The receiving module is then used for, and receives the current WLAN states that the UE reports according to the request message and believes Breath.

In the 8th kind of possible implementation, with reference to the 5th aspect or the first possible implementation to the 7th kind can Any one of the implementation of energy, the receiving module is specifically used for：

The UE is received in the AP that current WLAN state changes, current buffer status changes, accessed Change, with mobile cellular communication network establish connection, established connection mobile cellular communication network switch or The current WLAN status informations reported during cell reselection.

6th aspect, there is provided a kind of user equipment (UE), including：

Determining module, for determining current WLAN status informations；

Sending module, for sending the current WLAN status informations to access network equipment, so that the access network is set It is standby that RRM is carried out to user equipment (UE) according to the current WLAN status informations.

In the first possible implementation, according to the 6th aspect, the current WLAN status informations include described At least one of current WLAN state, state change reason and access point AP information, wherein, the WLAN current UE State include Idle state or connected state, the Idle state is the state that the UE and WLAN AP do not set up connection, the connection State is the state that the UE and WLAN AP have established connection；

The determining module is then used for, and determines the state that the current WLAN status informations are the current WLAN； Or, determine the state change reason that the current WLAN status informations are the current WLAN；Or, determine described current WLAN status informations are the current AP information；Or, determine that the current WLAN status informations are the current WLAN State and the WLAN state change reason；Or, determine that the current WLAN status informations are the current WLAN State and the AP information；Or, determine that the state change that the current WLAN status informations are the current WLAN is former Cause and the AP information；Or, determine state and the WLAN that the current WLAN status informations are the current WLAN State change reason and the AP information.

In second of possible implementation, with reference to the 6th aspect or the first possible implementation, the determination Module is specifically used for：

Detection is current and whether WLAN AP have established connection；Or,

If WLAN the states current UE change, it is determined that current WLAN state change reason be application intervention, Hardware fault, congestion cover without WLAN signal；Or,

It is determined that the AP information of measurement or the AP information of access, the mark of the AP information including AP, AP load information and At least one of AP signal quality information.

In the third possible implementation, with reference to the 6th aspect or the first possible implementation or second can The implementation of energy, the determining module are additionally operable to, and determine the current data buffer storage information of the UE；

Then the sending module is additionally operable to, and the current data buffer storage information of the UE is sent to the access network equipment.

In the 4th kind of possible implementation, with reference to the 6th aspect or the first possible implementation to the third can Any one of the implementation of energy, the current data buffer storage information include the current buffer data sizes of the UE, then institute Stating user equipment also includes：

Judge module, for determining whether the current buffer data sizes of the UE meet preparatory condition；

The sending module is specifically used for, if satisfied, then sending current data buffer storage information to the access network equipment.

In the 5th kind of possible implementation, with reference to the 6th aspect or the first possible implementation to the 4th kind can Any one of the implementation of energy, the sending module is additionally operable to：

Service request is sent to core net, so that the core net is sent out according to the service request to the access network equipment Business is sent to transmit configured information；Business transmission configured information is used to indicate whether to allow to transmit the business by WLAN please Seek corresponding business datum.

In the 6th kind of possible implementation, with reference to the 6th aspect or the first possible implementation to the 5th kind can Any one of the implementation of energy, in addition to：

Receiving module, WLAN connection release messages or WLAN connection instructions for receiving the access network equipment transmission disappear Breath；

WLAN management modules, for discharging the connection with WLAN AP according to the WLAN connection release messages, or according to institute State WLAN connections instruction message foundation and WLAN AP connection.

In the 7th kind of possible implementation, with reference to the 6th aspect or the first possible implementation to the 6th kind can Any one of the implementation of energy, the receiving module is additionally operable to, and is received the request that the access network equipment is sent and is reported and works as The request message of preceding WLAN states；

The sending module is then used for, and the current WLAN is sent to the access network equipment according to the request message Status information.

In the 8th kind of possible implementation, with reference to the 6th aspect or the first possible implementation to the 7th kind can Any one of the implementation of energy, the sending module is specifically used for：

7th aspect, there is provided a kind of equipment of the core network, including：

Receiving module, for receiving the service request of user equipment (UE) transmission；

Determining module, for according to the service request, it is determined whether allow the UE to transmit the business by WLAN Business datum corresponding to request；

Sending module, for access network equipment send business transmission configured information so that the access network equipment according to The business transmission configured information carries out RRM to the UE, and the business transmission configured information is used to indicate whether The UE is allowed to transmit business datum corresponding to the service request by WLAN.

In the first possible implementation, according to the 7th aspect, the determining module is specifically used for：

The signing information of the UE is obtained, the business number according to corresponding to the signing information of the UE determines the service request According to whether allowing the UE to be transmitted by WLAN；Or,

Whether the business datum according to corresponding to the information of WLAN discovery secondary servers determines the service request allows institute UE is stated to transmit by WLAN.

Eighth aspect, there is provided a kind of access network equipment, including：

Receiver, for receiving the current WLAN status informations of reported by user equipment UE；

Processor, for carrying out Radio Resource pipe to the UE according to the current WLAN status informations that the UE is reported Reason.

In the first possible implementation, according to eighth aspect, the current WLAN status informations include described At least one of WLAN current UE state, state change reason and access point AP information, wherein, the UE is current WLAN state includes Idle state or connected state, and the Idle state is the state that the UE and WLAN AP do not set up connection, described Connected state is the state that the UE and WLANAP has established connection；

The processor, is specifically used for：The UE is carried out according to the UE current WLAN reported state RRM；Or, Radio Resource is carried out to the UE according to the UE current WLAN reported state change reason Management；Or, RRM is carried out to the UE according to the current AP information that the UE is reported；Or, according on the UE The current WLAN state and the state change reason of the WLAN of report carry out RRM to the UE；Or, according to The state for the current WLAN that the UE is reported and the AP information carry out RRM to the UE；Or, according to described The state change reason for the current WLAN that UE is reported and the AP information carry out RRM to the UE；Or, according to The state for the current WLAN that the UE is reported, the state change reason of the WLAN and the AP information carry out nothing to the UE Line resource management.

In second of possible implementation, with reference to eighth aspect or the first possible implementation, the access Net equipment also includes transmitter, wherein,

The processor, it is additionally operable to determine the current WLAN of UE state according to the current WLAN status informations Downlink data amount for connected state, and the determination UE is empty, the transmitter, for returning to WLAN Connection Releases to the UE Message, so that the UE is according to WLAN connection release messages release and WLANAP connection；Or,

The processor, it is additionally operable to determine the current WLAN of UE state according to the current WLAN status informations For Idle state, and determine that the downlink data amount of the UE is not sky, the transmitter, refers to for returning to WLAN connections to the UE Show message, so that the UE indicates that message establishes the connection with WLANAP according to the WLAN connections；Or,

The processor, it is additionally operable to determine that the UE is current according to WLAN current UE state change reason WLAN state change reason be application intervention, hardware fault, congestion or without WLAN signal covering, the transmitter, for The UE returns to WLAN connection release messages, so that the UE is according to WLAN connection release messages release and WLANAP company Connect；Or,

The processor, be additionally operable to the receiver receive the UE report again current WLAN status informations it Before, no longer send the WLAN connection release messages to the UE or WLAN connections indicate message；Or,

The processor, it is additionally operable to determine that the UE is current according to WLAN current UE state change reason WLAN state change reason covers for congestion or without WLAN signal, and according to determining the current WLAN status informations WLAN current UE is to open Idle state or limited connected state, the transmitter, for returning to WLAN Connection Releases to the UE Message, so that the UE closes WLAN radio-frequency modules according to the WLAN connection release messages.

In the third possible implementation, with reference to eighth aspect or the first possible implementation or second can The implementation of energy, the receiver are additionally operable to receive the current data buffer storage information that the UE is reported；

The current data buffer storage information that the processor is additionally operable to be reported according to the UE is wirelessly provided to the UE Source control；Or, the UE is wirelessly provided according to the UE current WLAN status informations reported and data cache information Source control.

In the 4th kind of possible implementation, with reference to eighth aspect or the first possible implementation to the third can Any one of the implementation of energy, the access network equipment also includes transmitter, wherein,

The processor, it is additionally operable to determine the current buffer data sizes of the UE according to the current data buffer storage information For sky, the transmitter, for returning to WLAN connection release messages to the UE, so that the UE releases according to the WLAN connections Put message release and WLAN AP connection；Or,

The processor, it is additionally operable to determine the current buffer data sizes of the UE according to the current data buffer storage information It is not sky, the transmitter, for returning to WLAN connections instruction message to the UE, so that the UE is according to the WLAN connections Indicate that message establishes the connection with WLAN AP；Or,

The processor, it is additionally operable to determine the current buffer data sizes of the UE according to the current data buffer storage information Determine that the current WLAN of UE state is connection less than predetermined threshold value, and according to the current WLAN status informations State, the transmitter, for returning to WLAN connection release messages to the UE, so that the UE is according to the WLAN Connection Releases Message discharges the connection with WLAN AP, and the connected state includes limited connected state or normal connected state；Or,

The processor, it is additionally operable to determine the current buffer data sizes of the UE according to the current data buffer storage information Determine that the current WLAN of UE state is Idle state more than predetermined threshold value, and according to the current WLAN status informations Or limited connected state, the transmitter, for returning to WLAN connections instruction message to the UE, so that the UE is according to WLAN connections instruction message establishes the connection with WLAN AP, and the Idle state includes closing Idle state or opens Idle state.

In the 5th kind of possible implementation, with reference to eighth aspect or the first possible implementation to the 4th kind can Any one of the implementation of energy, the receiver is additionally operable to receive the business transmission configured information that core net is sent, described Business transmission configured information is that core net is sent after the service request of the UE is received, and is used to indicate whether to allow to pass through WLAN transmits business datum corresponding to the service request；

The processor is additionally operable to current WLAN status informations, the industry of core net transmission reported according to the UE Business transmission configured information carries out RRM to the UE.

In the 6th kind of possible implementation, with reference to eighth aspect or the first possible implementation to the 5th kind can Any one of the implementation of energy, the access network equipment also includes transmitter, wherein,

The business transmission configured information that the processor is additionally operable to be sent according to the core net determines the service request Corresponding business datum does not allow to transmit by WLAN, and determines that the UE is current according to the current WLAN status informations WLAN state is connected state, the transmitter, for returning to WLAN connection release messages to the UE so that the UE according to The WLAN connection release messages release and WLAN AP connection；Or,

The business transmission configured information that the processor is additionally operable to be sent according to the core net determines the service request Corresponding business datum allows to transmit by WLAN, and determines that the UE is current according to the current WLAN status informations WLAN state is Idle state or limited connected state, the transmitter, message is indicated for returning to WLAN connections to the UE, with The UE is set to indicate that message establishes the connection with WLANAP according to the WLAN connections.

In the 7th kind of possible implementation, with reference to the 7th aspect or the first possible implementation to the 6th kind can Any one of the implementation of energy, in addition to：

Transmitter, the request message of current WLAN states is reported for request for being sent to the UE；

The receiver is additionally operable to receive the current WLAN status informations that the UE reports according to the request message.

In the 8th kind of possible implementation, with reference to the 7th aspect or the first possible implementation to the 7th kind can Any one of the implementation of energy, the receiver is also：

9th aspect, there is provided a kind of user equipment (UE), including：

Processor, for determining current WLAN status informations；

Transmitter, for sending the current WLAN status informations to access network equipment, so that the access network equipment RRM is carried out to user equipment (UE) according to the current WLAN status informations.

In the first possible implementation, according to the 9th aspect, the current WLAN status informations include described At least one of current WLAN state, state change reason and access point AP information, wherein, the WLAN current UE State include Idle state or connected state, the Idle state is the state that the UE and WLAN AP do not set up connection, the connection State is the state that the UE and WLAN AP have established connection；

The processor is additionally operable to：Determine the state that the current WLAN status informations are the current WLAN；Or, Determine the state change reason that the current WLAN status informations are the current WLAN；Or, determine described current WLAN status informations are the current AP information；Or, determine that the current WLAN status informations are the current WLAN State and the WLAN state change reason；Or, determine that the current WLAN status informations are the current WLAN State and the AP information；Or, determine that the state change that the current WLAN status informations are the current WLAN is former Cause and the AP information；Or, determine state and the WLAN that the current WLAN status informations are the current WLAN State change reason and the AP information.

In second of possible implementation, with reference to the 9th aspect or the first possible implementation, the processing Device is additionally operable to：

Detection is current and whether WLAN AP have established connection；Or,

In the third possible implementation, with reference to the 9th aspect or the first possible implementation or second can The implementation of energy, the processor are additionally operable to, and determine the current data buffer storage information of the UE；

Then the transmitter is additionally operable to, and the current data buffer storage information of the UE is sent to the access network equipment.

In the 4th kind of possible implementation, with reference to the 9th aspect or the first possible implementation to the third can Any one of the implementation of energy, the current data buffer storage information includes the current buffer data sizes of the UE, described Processor is additionally operable to determine whether the current buffer data sizes of the UE meet preparatory condition；

The transmitter is additionally operable to, if the buffer data size current UE meets preparatory condition, is set to the access network Preparation send current data buffer storage information.

In the 5th kind of possible implementation, with reference to the 9th aspect or the first possible implementation to the 4th kind can Any one of the implementation of energy, the transmitter is additionally operable to：

In the 6th kind of possible implementation, with reference to the 9th aspect or the first possible implementation to the 5th kind can Any one of the implementation of energy, in addition to：

Receiver, WLAN connection release messages or WLAN connection instructions for receiving the access network equipment transmission disappear Breath；

The processor, the connection according to WLAN connection release messages release and WLAN AP is additionally operable to, or according to institute State WLAN connections instruction message foundation and WLAN AP connection.

In the 7th kind of possible implementation, with reference to the 9th aspect or the first possible implementation to the 6th kind can Any one of the implementation of energy, the receiver is additionally operable to, and is received the request that the access network equipment is sent and is reported currently WLAN states request message；

The transmitter is additionally operable to send the current WLAN shapes to the access network equipment according to the request message State information.

In the 8th kind of possible implementation, with reference to the 9th aspect or the first possible implementation to the 7th kind can Any one of the implementation of energy, the transmitter is additionally operable to：

If the AP that the buffer status current UE changes, current WLAN state changes, accesses occurs The mobile cellular communication network change, connection established with mobile cellular communication network, has established connection switches or cell Gravity treatment, current WLAN status informations are sent to the access network equipment.

Tenth aspect, there is provided a kind of equipment of the core network, including：

Receiver, for receiving the service request of user equipment (UE) transmission；

Processor, for according to the service request, it is determined whether allowing the UE to transmit the business by WLAN please Seek corresponding business datum；

Transmitter, for sending business transmission configured information to access network equipment, so that the access network equipment is according to institute State business transmission configured information and RRM is carried out to the UE, the business transmission configured information is used to indicate whether to permit Perhaps described UE transmits business datum corresponding to the service request by WLAN.

In the first possible implementation, according to the tenth aspect, the processor is additionally operable to：

Brief description of the drawings

In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 is a kind of flow chart for WLAN state reporting methods that the embodiment of the present invention one provides；

Fig. 2 is a kind of flow chart for WLAN state reporting methods that the embodiment of the present invention two provides；

Fig. 3 is a kind of flow chart for WLAN state reporting methods that the embodiment of the present invention three provides；

Fig. 4 is a kind of structural representation for access network equipment that the embodiment of the present invention four provides；

Fig. 5 is a kind of structural representation for access network equipment that the embodiment of the present invention five provides；

Fig. 6 is a kind of structural representation for access network equipment that the embodiment of the present invention six provides；

Fig. 7 is a kind of structural representation for access network equipment that the embodiment of the present invention seven provides；

Fig. 8 is a kind of structural representation for user equipment that the embodiment of the present invention eight provides；

Fig. 9 is a kind of structural representation for user equipment that the embodiment of the present invention nine provides；

Figure 10 is a kind of structural representation for user equipment that the embodiment of the present invention ten provides；

Figure 11 is a kind of structural representation for user equipment that the embodiment of the present invention 11 provides；

Figure 12 is a kind of structural representation for equipment of the core network that the embodiment of the present invention 12 provides；

Figure 13 is a kind of structural representation for equipment of the core network that the embodiment of the present invention 13 provides.

Embodiment

To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.

Technical scheme, various wireless communication systems in mobile cellular communication network are can apply to, such as：Entirely Ball GSM (Global System for Mobile Communications, abbreviation GSM), third generation movement are logical Letter technology (3rd-generation, abbreviation 3G) system, fourth generation mobile communication technology (4rd-generation, abbreviation 4G) system System, GPRS (General Packet Radio Service, abbreviation GPRS) system, CDMA (Code Division Multiple Access, abbreviation CDMA) system, CDMA2000 systems, WCDMA (Wideband Code Division Multiple Access, abbreviation WCDMA) system or Long Term Evolution (Long Term Evolution, letter Claim LTE) system etc..

Various aspects are described herein in connection with user equipment and/or base station and/or base station controller.

User equipment, can be that wireless terminal can also be catv terminal, wireless terminal can refer to provide a user language The equipment of sound and/or data connectivity, there is the portable equipment of wireless connecting function or be connected to radio modem Other processing equipments.Wireless terminal can through wireless access network (for example, RAN, Radio Access Network) with one or Multiple core nets are communicated, and wireless terminal can be mobile terminal, such as mobile phone (or being " honeycomb " phone) and are had The computer of mobile terminal, for example, it may be portable, pocket, hand-held, built-in computer or vehicle-mounted mobile dress Put, they exchange language and/or data with wireless access network.For example, PCS (PCS, Personal Communication Service) phone, wireless phone, Session initiation Protocol (SIP) phone, WLL (WLL, Wireless Local Loop) stand, the equipment such as personal digital assistant (PDA, Personal Digital Assistant).Nothing Line terminal is referred to as system, subscri er unit (Subscriber Unit), subscriber station (Subscriber Station), moves Dynamic station (Mobile Station), mobile station (Mobile), distant station (Remote Station), access point (Access Point), remote terminal (Remote Terminal), access terminal (Access Terminal), user terminal (User Terminal), user agent (User Agent), user equipment (User Device) or subscriber's installation (User Equipment)。

Base station (for example, access point) can refer in access network in the air on interface by one or more sectors with it is wireless The equipment of terminal communication.Base station can be used for mutually being changed the air frame received and IP packets, as wireless terminal with connecing The remainder of router between the remainder of networking, wherein access network may include Internet protocol (IP) network.Base station is also Attribute management of the tunable to air interface.For example, base station can be base station (BTS, Base in GSM or CDMA Transceiver Station) or WCDMA in base station (NodeB), can also be the evolved base station in LTE (NodeB or eNB or e-NodeB, evolutional Node B), the application does not limit.

Base station controller, can be base station controller (BSC, the base station in GSM or CDMA Controller the radio network controller (RNC, Radio Network Controller)) or in WCDMA, this Application does not limit.

In addition, the terms " system " and " network " are often used interchangeably herein.The terms " and/ Or ", only a kind of incidence relation for describing affiliated partner, represents there may be three kinds of relations, for example, A and/or B, can be with table Show：Individualism A, while A and B be present, these three situations of individualism B.In addition, character "/" herein, is typicallyed represent front and rear Affiliated partner is a kind of relation of "or".

Fig. 1 is a kind of flow chart for WLAN state reporting methods that the embodiment of the present invention one provides, as shown in figure 1, WLAN State reporting method can be as described below.

101, access network equipment receives current WLAN (the Wireless Local of reported by user equipment UE Area Networks, WLAN) status information.

102, the access network equipment carries out wireless according to the current WLAN status informations that the UE is reported to the UE Resource management.

It should be noted that in embodiments of the present invention, access network equipment can be specifically gsm system, gprs system or Base station controller (Base Station Controller, abbreviation BSC) in cdma system, can also be CDMA2000 systems Or the radio network controller (Radio Network Controller, abbreviation RNC) in WCDMA system or LTE systems The network elements such as the evolved base station (EvolvedNodeB, abbreviation eNB) in system, the present embodiment is to this without limiting.

In addition, the UE in the present embodiment is a kind of multimode terminal, i.e., can both be operated in mobile cellular communication network, Support WLAN function, can work in a wlan.

In embodiments of the present invention, after UE is established by access network equipment and mobile cellular communication network to be connected, access Net equipment can then receive the current WLAN status informations that UE is reported, so as to be entered according to the current WLAN status informations of UE to UE Row RRM (Radio Resource Management, abbreviation RRM).

For example, WLAN status informations current UE can include the current WLAN of UE state, state change reason At least one of with access point AP information, for example, can there was only WLAN state or state change reason or access point AP One kind in information, any combination of above-mentioned three kinds of information can also be included, such as state and state that can be including WLAN become Change the combined information of reason；Or the combination of current WLAN state and access point AP information；Or state change reason and access The combination of point AP information；Or the combination of current WLAN state and state change reason and access point AP information, therefore, access The status information for the above-mentioned various tactful current WLAN that net equipment can report according to UE and to the UE carry out Radio Resource Management.In embodiments of the present invention, WLAN current UE state can include Idle state or connected state, in the present embodiment, Idle state can be the state that UE and WLANAP does not set up connection；Connected state can be then the shape that UE and WLANAP has established connection State.

Specifically, WLAN current UE state can also include closing Idle state or open Idle state when being Idle state, Close the WLAN radio-frequency modules that Idle state can be UE to be closed, i.e., do not receive any WLAN signal now；Open empty Not busy state can be that UE WLAN radio-frequency modules are in opening, but not be associated with any WLAN AP；UE is current WLAN state can also include limited connected state or normal connected state, limited connected state when being connected state can be UE WLAN Radio-frequency module is in opening, and is associated with some WLAN AP, but because the WLAN AP of association are provided with access right Limit, and the UE does not possess authority, so that UE can not access network by the WLAN AP；Normal connected state can be then UE WLAN radio-frequency modules be in opening, and be associated with some WLANAP, and the WLANAP can be passed through and access network.Access Point AP information can be then UE measurement AP information or access AP information, wherein, UE measurement access point AP information can be UE is in the mark of the AP measured by radio frequency opening, as AP MAC Address or AP services set indicate SSID；UE is accessed AP information can be then mark that UE is in limited connected state or the AP associated by normal connected state.Further, WLAN states Information can include signal quality, load information or signal quality and load information corresponding to the AP of the UE measurements or AP of access, Wherein, load information can the either sign such as number of users of the access occupied finger of AP bandwidth of the bandwidth usage including AP Mark.Generally, UE can obtain the signal quality of the load information of the AP and the AP by scanning AP, for example believe from the AP of scanning Directly read, or obtained from the server related to the AP of scanning, the AP that access network can report according to UE in mark channel Signal quality, load information or signal quality and load information determine allow UE access AP, such as selection signal quality compared with Good, light load or the AP notice UE accesses of signal quality and load information equilibrium.

Further, access network equipment is right according to the UE above-mentioned various tactful current WLAN reported status information The UE carries out RRM, can include：Access network equipment is carried out according to the UE current WLAN reported state to UE RRM；Or access network equipment carries out Radio Resource according to the UE current WLAN reported state change reason to UE Management；Or access network equipment carries out RRM according to the current AP information that UE is reported to UE；Or access network equipment root RRM is carried out to UE according to the UE current WLAN reported state and WLAN state change reason；Or access network is set Standby state and AP information according to the UE current WLAN reported carries out RRM to UE；Or access network equipment is according to UE The current state change reason and AP information reported carries out RRM to UE；Or access network equipment reports according to UE Current WLAN state, state change reason and AP information carries out RRM to UE.

For example, access network equipment can to UE progress RRMs according to the UE current WLAN reported state With including：If access network equipment determines that the current WLAN of UE state is connected state according to current WLAN status informations, and connects Log equipment determines that the downlink data amount of the UE is sky, then WLAN connection release messages can be returned to the UE, so that the UE can According to the release of WLAN connection release messages and WLAN AP connection, so as to save the UE energy content of battery, to extend UE work Make the time；Or if access network equipment determines that the current WLAN of UE state is Idle state according to current WLAN status informations, And access network equipment determines that the downlink data amount of the UE is not sky, then WLAN connections instruction message can be returned to the UE, so that The UE can indicate that message establishes the connection with WLAN AP according to WLAN connections, so that UE can transmit number by WLAN According to improve message transmission rate.Access network equipment is carried out according to the UE current WLAN reported state change reason to UE RRM can include：If access network equipment determines that UE is current according to WLAN current UE state change reason WLAN state change reason is application intervention, hardware fault, congestion or covered without WLAN signal, then can return to WLAN to UE Connection release message, so that UE can discharge the connection with WLAN AP according to WLAN connection release messages, so as to save UE's The energy content of battery, extend UE working time；Or access network equipment reports current WLAN status informations again in reception UE Before, WLAN connection release messages no longer can also be sent to UE or WLAN connections indicates message.Access network equipment is according on UE The current WLAN of report state change reason and the current WLAN of UE state carry out RRM to the UE to wrap Include：If access network equipment determines that the current WLAN of UE state change reason is according to WLAN current UE state change reason Congestion or without WLAN signal cover, and according to the current WLAN status informations of UE determine the current WLAN of UE for open Idle state or Limited connected state, then WLAN connection release messages can be returned to UE, so that UE can close according to WLAN connection release messages WLAN radio-frequency modules, so as to save the UE energy content of battery, extend UE working time；Or if access network equipment according to WLAN status informations current UE determine the current WLAN of UE to close Idle state, and according to WLAN current UE state change Reason determines that the current WLAN of UE state change reason is caused by applying intervention or hardware fault, such as user's manual-lock UE WLAN radio-frequency modules or cause that WLAN radio-frequency modules are closed due to UE failures in itself, now, access network equipment can be true WLAN radio-frequency modules can not temporarily be used by determining UE, therefore, access network equipment then can by UE mobile cellular communication network shape State is configured to working condition, so that UE can be with proper communication.Above-described embodiment is simply to illustrate that access network equipment can be with RRM is carried out to UE according to WLAN the status informations current UE of acquisition, specific management strategy can be according to reality Border situation is set, and the present embodiment is to this without limiting.

Further, access network equipment can also receive the current data buffer storage information that UE is reported, wherein, current number The current buffer data sizes of UE can be included according to cache information, such as the data volume of application data total UE, these application datas were both It can be sent and can also be sent by mobile cellular communication network by WLAN.For example, current data buffer storage information can Using be the current buffer data sizes of UE be more than predetermined threshold value or the buffer data size current less than predetermined threshold value or UE for sky or What buffer data size current UE reported when changing to access network equipment, i.e., buffer data size current UE is changed into from sky It is not that empty or current UE buffer data size is never that sky changes into sky.What then access network equipment can also report according to UE works as Preceding data buffer storage information carries out RRM to UE, or is delayed according to the UE current WLAN status informations reported and data Deposit information and RRM is carried out to UE.

Specifically, Radio Resource is carried out to UE according to the UE current WLAN status informations reported and data cache information Management can include：Access network equipment carries out wireless according to the UE current WLAN reported state and data cache information to UE Resource management；Or access network equipment enters according to the UE current WLAN reported state change reason and data cache information to UE Row RRM；Or access network equipment is carried out wirelessly according to the UE current AP information reported and data cache information to UE Resource management；Or access network equipment delays according to the UE current WLAN reported state, WLAN state change reason and data Deposit information and RRM is carried out to UE；Or access network equipment according to the UE current WLAN reported state, AP information and Data buffer storage information carries out RRM to UE；Or access network equipment reported according to UE current state change reason, AP information and data cache information carry out RRM to UE；Or access network equipment is according to the UE current WLAN's reported State, state change reason, AP information and data cache information carry out RRM to UE.

For example, access network equipment carries out RRM according to the current data buffer storage information that UE is reported to UE It can include：If access network equipment determines that the current buffer data sizes of UE, can for sky according to the current data buffer storage information of UE To return to WLAN connection release messages to UE, so that UE can discharge the connection with WLANAP according to WLAN connection release messages, So as to save the UE energy content of battery, UE working time is extended；Or if access network equipment delays according to the current data of UE It is not sky to deposit information and determine the current buffer data sizes of UE, then can return to WLAN connections to UE indicate message, so that UE can be with Indicate that message establishes the connection with WLAN AP according to WLAN connections, so that UE can transmit data by WLAN, to improve Message transmission rate.Access network equipment carries out wireless according to the UE current WLAN reported state and data cache information to UE Resource management can include：If access network equipment determines that the current buffer data sizes of UE are small according to the current data buffer storage information of UE Determine that the current WLAN of UE state is connected state in predetermined threshold value, and according to the current WLAN status informations of UE, then can be with WLAN connection release messages are returned to UE, so that UE can discharge the connection with WLANAP according to WLAN connection release messages, from And the UE energy content of battery has been saved, extend UE working time；Or if access network equipment according to data buffer storage current UE Information determines that the current buffer data sizes of UE are more than predetermined threshold value, and determines that UE is current according to the current WLAN status informations of UE WLAN state be Idle state or limited connected state, then returning to WLAN connections to UE indicates message, so that UE can basis WLAN connections instruction message establishes the connection with WLANAP, so that UE can transmit data by WLAN, to improve data Transmission rate.

In an optional embodiment of the present embodiment, when UE receive mobile cellular communication network paging or UE will When initiating new service request, UE can be by access network equipment to core net initiating business request, and in this process to connecing Log equipment reports current WLAN status informations, on the one hand access network equipment then receives the current WLAN states letter that UE is reported Breath, on the other hand receive the business that core net is sent according to UE service request and transmit configured information, wherein, business transmission instruction Information is used to indicate whether that permission UE transmits business datum corresponding with UE service request by WLAN, and therefore, access network is set The business transmission configured information that the standby current WLAN status informations that can also be reported according to UE and core net are sent, enters to UE Row RRM.

For example, if the business transmission configured information that access network equipment is sent according to core net determines that service request is corresponding Business datum do not allow to transmit by WLAN, and the current WLAN of UE state is determined according to the current WLAN status informations of UE For connected state, then can return to WLAN connection release messages to UE so that UE can be discharged according to WLAN connection release messages with WLAN connection, so as to save the UE energy content of battery, extend UE working time；Or access network equipment can basis The business transmission configured information that core net is sent determines that business datum corresponding to service request allows to transmit by WLAN, and according to WLAN status informations current UE determine that the current WLAN of UE state is Idle state or limited connected state, then can be returned to UE WLAN connections indicate message, so that UE indicates that message establishes the connection with WLAN according to WLAN connections, so that UE can lead to Cross WLAN and transmit business datum corresponding with service request, to improve message transmission rate.

In another optional embodiment of the present embodiment, in the current WLAN shapes that access network equipment reception UE is reported Before state information, if access network equipment wishes to obtain UE current WLAN status informations, access network equipment can actively to UE sends the request message that current WLAN status informations are reported for request, so that UE can be according to access network equipment Request message reports current WLAN status informations to access network equipment, and then allows access network equipment according to UE current WLAN status informations carry out RRM to UE.

In another optional embodiment of the present embodiment, UE can change in current WLAN state, when The AP that preceding buffer status changes, accesses is changed, connection is established with mobile cellular communication network, has established connection Mobile cellular communication network switches or active reporting current WLAN status informations during cell reselection.The AP of the access Change and be switched to the AP or UE WLAN of another access from the AP of an access including UE and be switched to company from Idle state Connect state.Therefore, access network equipment can also receive the current WLAN status informations of UE active reportings, so as to according in UE actives The current WLAN status informations of report carry out RRM to UE.

In embodiments of the present invention, access network equipment can receive the current WLAN status informations that UE is reported, so as to root RRM is carried out to UE according to WLAN status informations current UE, and then has saved the UE energy content of battery, extends UE's Working time, improve UE message transmission rate.

In another preferred embodiment of the present invention, access network equipment can also receive the current data that UE is reported Cache information, and RRM is carried out to UE according to the current data buffer storage information that UE is reported.Wherein, what UE was reported works as Preceding data buffer storage information can include the current buffer data sizes of UE, for example, if access network equipment is according to current number According to cache information determine the current buffer data sizes of UE for sky, then to UE return WLAN connection release messages so that UE according to WLAN connection release messages discharge the connection with WLAN AP；Or if access network equipment is true according to current data buffer storage information It is not sky to determine the current buffer data sizes of UE, then WLAN connections instruction message is returned to UE, so that UE indicates according to WLAN connections Message establishes the connection with WLAN AP.

Fig. 2 is a kind of flow chart for WLAN state reporting methods that the embodiment of the present invention two provides, as shown in Fig. 2 WLAN State reporting method can be as described below.

201, user equipment (UE) determines current WLAN status informations.

202, the UE send the current WLAN status informations to access network equipment.

It should be noted that in embodiments of the present invention, user equipment (UE) can be specifically that a kind of can both be operated in shifting In dynamic cellular communications networks, WLAN function, the multimode terminal that can be worked in a wlan are also supported.

In embodiments of the present invention, UE can determine its own current WLAN status information, when UE is set by access network After the standby foundation connection with mobile cellular communication network, its current WLAN status information can be sent to access network equipment, so as to Access network equipment is allowd to carry out RRM to UE according to WLAN status informations current UE.

Specifically, current WLAN status informations can include the current WLAN of UE state, state change reason and AP At least one of information, for example, can there was only one in WLAN state or state change reason or access point AP information Kind, any combination of above-mentioned three kinds of information can also be included, such as WLAN state and the group of state change reason can be included Close information；Or the combination of current WLAN state and access point AP information；Or state change reason and access point AP information Combination；Or the combination of current WLAN state and state change reason and access point AP information.UE then can be according to default plan Slightly determine to need the current WLAN status informations reported to access network equipment, and be sent to access network equipment, so that connecing The status information for the above-mentioned various tactful current WLAN that log equipment can report according to UE and the UE is wirelessly provided Source control.In embodiments of the present invention, WLAN current UE state can include Idle state or connected state, in the present embodiment In, Idle state can be the state that UE and WLAN AP do not set up connection；Connected state can be then that UE and WLANAP has established connection State.

Further, UE determines that current WLAN status information can include：UE determines current WLAN state, lifts For example, UE can detect whether current and WLAN AP have established connection, so that it is determined that current WLAN is Idle state or connection The state of state, it can also include closing Idle state when WLAN current UE state is Idle state or open Idle state, close empty Not busy state can be that UE WLAN radio-frequency modules are closed, i.e., do not receive any WLAN signal now；Opening Idle state can To be that UE WLAN radio-frequency modules are in opening, but any WLAN AP are not associated with it；WLAN current UE shape State can also include limited connected state or normal connected state, limited connected state when being connected state can be UE WLAN radio-frequency modules In opening, and some WLANAP is associated with, but because the WLANAP of association is provided with access rights, and the UE is not Possesses authority, so that UE can not access network by the WLAN AP；Normal connected state can be then UE WLAN radio frequency moulds Block is in opening, and is associated with some WLAN AP, and can access network by the WLAN AP.

UE can determine state change reason, for example, if WLAN states current UE change, UE can be true Settled preceding WLAN state change reason is specifically application intervention, hardware fault, congestion still without WLAN signal covering.UE may be used also To determine AP information, for example, AP information can be UE measurement AP information or access AP information, wherein, UE measurement Access point AP information can be marks of the UE in the AP measured by limited connected state or normal connected state, such as AP MAC Address Or AP services set sign SSID；The AP information of UE accesses can be then that UE is in limited connected state or normal connected state is closed The AP of connection mark.Further, WLAN status informations can include signal quality corresponding to the AP of the UE measurements or AP of access, bear Information carrying ceases or signal quality and load information, wherein, what the bandwidth usage that load information can include AP either accessed Number of users etc. characterizes the occupied index of AP bandwidth.Generally, UE can obtain the load information of the AP and be somebody's turn to do by scanning AP AP signal quality, for example directly read from the AP beacon channels of scanning, or from the server related to the AP of scanning Obtain, access network can determine to allow according to the signal quality for the AP that UE is reported, load information or signal quality and load information The AP of UE accesses, for example, selection signal quality preferably, light load or signal quality and the balanced AP notices UE of load information connect Enter.

Further, UE can also determine its own current data buffer storage information, and send it certainly to access network equipment The current data buffer storage information of body, wherein, current data buffer storage information can be the current buffer data sizes of UE, so that Access network equipment can carry out RRM according to data buffer storage information current UE to UE.

Preferably, before UE sends the current data buffer storage information of UE to access network equipment, UE can be according to current Data buffer storage information determines whether current buffer data size meets preparatory condition, for example, preparatory condition can be that UE works as Preceding buffer data size is more than predetermined threshold value or the buffer data size current less than predetermined threshold value or UE is empty or UE current Buffer data size is changed, i.e. buffer data size current UE is changed into not as empty or current UE buffer data size from sky The conditions such as sky never are changed into for sky, only when the conditions are met, then UE is triggered and delays to the current data of access network equipment transmission Deposit information.

Further, when UE receives the paging of mobile cellular communication network or UE will initiate new service request, UE Can be by access network equipment to core net initiating business request, and current WLAN is reported to access network equipment in this process Status information, so that core net can send business transmission configured information according to UE service request to access network equipment, Wherein, business transmission configured information is used to indicate whether to allow UE to transmit business number corresponding with UE service request by WLAN According to, and then the business that access network equipment is sent according to the UE current WLAN status informations reported and core net passes Defeated configured information carries out RRM to UE.

In an optional embodiment of the present embodiment, UE can also receive access network equipment reported according to UE it is current WLAN status information and WLAN connection release messages or the WLAN connection instruction message that return, so as to being released according to WLAN connections Message release and WLAN AP connection are put, and then has saved the energy content of battery, extends the working time；Or referred to according to WLAN connections Show that message establishes the connection with WLAN AP, so as to transmit data by WLAN, and then improve message transmission rate.

In another optional embodiment of the present embodiment, believe when UE sends current WLAN states to access network equipment Before breath, if access network equipment wishes acquisition UE current WLAN states, access network equipment can be sent to UE for asking The request message for reporting current WLAN status informations is sought, therefore, the request that UE can be sent according to the access network equipment of reception Report the request message of current WLAN status informations and current WLAN status informations are sent to access network equipment, so that access The current WLAN status informations that net equipment can report according to UE, and RRM is carried out to UE.

In another optional embodiment of the present embodiment, UE sends current WLAN status informations to access network equipment Can be that UE is actively sent to access network equipment, if for example, buffer status current UE change, current WLAN The AP that state changes, accesses is changed, connection is established with mobile cellular communication network, has established the mobile cellular of connection Communication network is switched and (is such as switched to another cell from a cell) or cell reselection, UE can be set to access network Preparation send current WLAN status informations, so that access network equipment can be according to the current WLAN states of UE active reportings Message, and RRM is carried out to UE.

In embodiments of the present invention, the current WLAN status informations that UE can report to access network equipment, so that Access network equipment can carry out RRM according to WLAN status informations current UE and to UE, and then can save UE electricity Pond energy, extend UE working time, or cause UE that there is higher message transmission rate.

Fig. 3 is a kind of flow chart for WLAN state reporting methods that the embodiment of the present invention three provides, as shown in figure 3, WLAN State reporting method can be as described below.

301, equipment of the core network receives the service request that user equipment (UE) is sent.

Wherein, the equipment of the core network can be GPRS serving GPRS support nodes (Serving GPRS Support Node, ) or Gateway GPRS Support Node (Gateway GPRS Support Node, GGSN) or mobile management entity SGSN (Mobility Management Entity, MME) or packet gateway (PDN (public data network, Public Data Network)-Gate way, P-GW).

302, the equipment of the core network is according to the service request, it is determined whether allows described in the UE transmitted by WLAN Business datum corresponding to service request.

303, the equipment of the core network sends business transmission configured information to access network equipment.

In embodiments of the present invention, to initiate new business when UE receives the paging of mobile cellular communication network or UE and ask When asking, UE can be by access network equipment to core net initiating business request, and reports work as to access network equipment in this process Preceding WLAN status messages, core net can then determine whether that UE passes through WLAN transmission and business according to UE service request Business datum corresponding to request, and business transmission configured information is sent to access network equipment, wherein, business transmission configured information is used In indicating whether to allow UE by WLAN transmission business datum corresponding with service request, so that access network equipment can root The business transmission configured information sent according to current WLAN status informations and core net carries out RRM to UE.

Specifically, equipment of the core network is according to service request, it is determined whether allows UE to pass through the request pair of WLAN transmission services The business datum answered can include：Equipment of the core network obtains UE signing information, and service request is determined according to UE signing information Whether corresponding business datum allows UE to be transmitted by WLAN；Or equipment of the core network finds secondary server according to WLAN Information determines whether business datum corresponding to service request allows UE to be transmitted by WLAN, wherein, WLAN has found secondary server In have recorded service request and transmission means corresponding with service request.

One of ordinary skill in the art will appreciate that：Program can be passed through by realizing all or part of above method embodiment Related hardware is instructed to complete, foregoing program can be stored in a computer read/write memory medium, and the program is being held During row, execution includes above method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or CD etc. are various Can be with the medium of store program codes.

Fig. 4 is a kind of structural representation for access network equipment that the embodiment of the present invention four provides, as shown in figure 4, this implementation The access network equipment that example provides can include：Receiving module 401, for receiving the current WLAN states of reported by user equipment UE Information；Management module 402, for carrying out Radio Resource pipe to the UE according to the current WLAN status informations that the UE is reported Reason.

The access network equipment of the present embodiment can be used for the technical scheme for performing embodiment of the method shown in Fig. 1, and it realizes former Reason is similar with technique effect, and here is omitted.

Specifically, current WLAN status informations include the current WLAN of UE state, state change reason and access point At least one of AP information, wherein, WLAN current UE state includes Idle state or connected state, the Idle state be UE and WLAN AP do not set up the state of connection, and the connected state is the state that UE and WLAN AP have established connection；Management module is then used According to the UE current WLAN reported state to UE progress RRMs；Or, reported according to UE current WLAN state change reason carries out RRM to UE；Or, nothing is carried out to UE according to the current AP information that UE is reported Line resource management；Or, UE is wirelessly provided according to the UE current WLAN reported state and WLAN state change reason Source control；Or, RRM is carried out to UE according to the UE current WLAN reported state and AP information；Or, according to UE The current WLAN reported state change reason and AP information carries out RRM to UE；Or, worked as according to what UE was reported Preceding WLAN state, WLAN state change reason and AP information carry out RRM to UE.

Specifically, management module specifically can be used for：If determine that UE is current according to current WLAN status informations WLAN state is connected state, and the downlink data amount for determining UE then returns to WLAN connection release messages, so that UE to be empty to UE According to the release of WLAN connection release messages and WLANAP connection；If or, determine that UE is current according to current WLAN status informations WLAN state be Idle state, and determine that UE downlink data amount is not sky, then returning to WLAN connections to UE indicates message, with UE is set to indicate that message establishes the connection with WLAN AP according to WLAN connections；It is if or, former according to WLAN current UE state change State change reason because determining the current WLAN of UE is application intervention, hardware fault, congestion or without WLAN signal covering, then to UE returns to WLAN connection release messages, so that UE is according to the release of WLAN connection release messages and WLAN AP connection；Or, connecing Before receipts UE reports current WLAN status informations again, no longer the WLAN connection release messages or WLAN connections are sent to UE Indicate message；If or, determine that the current WLAN of UE state change reason is according to WLAN current UE state change reason Congestion or without WLAN signal cover, and according to current WLAN status informations determine the current WLAN of UE for open Idle state or by Connected state is limited, then returns to WLAN connection release messages to UE, so that UE closes WLAN radio frequency moulds according to WLAN connection release messages Block.

Further, receiving module can be also used for, and receive the current data buffer storage information that UE is reported；

Management module then can be used for, and Radio Resource pipe is carried out to UE according to the current data buffer storage information that UE is reported Reason；Or RRM is carried out to UE according to the UE current WLAN status informations reported and data cache information.Citing For, management module specifically can be used for：If determining the current buffer data sizes of UE according to current data buffer storage information as sky, WLAN connection release messages then are returned to UE, so that UE is according to WLAN connection release messages release and WLAN connection；Or Person, if it is not sky to determine the current buffer data sizes of UE according to current data buffer storage information, returning to WLAN connections to UE refers to Show message, so that UE indicates that message establishes the connection with WLAN according to WLAN connections；Or if believed according to current data buffer storage Breath determines that the current buffer data sizes of UE are less than predetermined threshold value, and determines UE currently according to current WLAN status informations WLAN state is connected state, then returns to WLAN connection release messages to UE, so that UE discharges according to WLAN connection release messages With WLAN connection, wherein, WLAN current UE is that to include the current WLAN of the UE be limited connected state or normal to connected state Connected state；Or if determine that the current buffer data sizes of UE are more than predetermined threshold value, and root according to current data buffer storage information Determine that the current WLAN of UE state is Idle state or limited connected state according to current WLAN status informations, then return to WLAN to UE Connection instruction message, so that UE indicates that message establishes the connection with WLAN according to WLAN connections, wherein, WLAN current UE is sky Not busy state includes the current WLAN of the UE to close Idle state or opening Idle state.

Preferably, receiving module can be also used for, and receive the business transmission configured information that core net is sent, wherein, business It is that core net is sent after UE service request is received to transmit configured information, is used to indicate whether to allow to transmit by WLAN Business datum corresponding to service request；Then management module is specifically used for, current WLAN status informations, the core reported according to UE The business transmission configured information that net is sent carries out RRM to UE.

For example, management module specifically can be used for：If the business transmission configured information sent according to core net determines Business datum corresponding to service request does not allow to transmit by WLAN, and determines that UE is current according to current WLAN status informations WLAN state is connected state, then returns to WLAN connection release messages to UE, so that UE discharges according to WLAN connection release messages With WLAN AP connection；Or if according to core net send business transmission configured information determine service request corresponding to business Data allow to transmit by WLAN, and according to current WLAN status informations determine the current WLAN of UE state for Idle state or Limited connected state, then WLAN connections instruction message is returned to UE, so that UE indicates that message is established and WLAN AP according to WLAN connections Connection.

Fig. 5 is a kind of structural representation for access network equipment that the embodiment of the present invention five provides, as shown in figure 5, this implementation Example is on the basis of access network equipment structure shown in Fig. 4, and further, access network equipment can also include：Sending module 501, The request message of current WLAN states is reported for request for being sent to the UE；Then receiving module is specifically used for, and receives The current WLAN status informations that the UE reports according to the request message.

Further, receiving module is specifically used for, receive UE change in current WLAN state, current caching The AP that state changes, accesses is changed, connection is established with mobile cellular communication network, has established the mobile cellular of connection The current WLAN status informations that communication network switches or reported during cell reselection.

Fig. 6 is a kind of structural representation for access network equipment that the embodiment of the present invention six provides, as shown in fig. 6, this implementation The access network equipment that example provides can include：Receiver 601, for receiving the current WLAN states letter of reported by user equipment UE Breath；Processor 602, for carrying out RRM to the UE according to the current WLAN status informations that the UE is reported.

Specifically, current WLAN status informations include the current WLAN of UE state, state change reason and access point At least one of AP information, wherein, WLAN current UE state includes Idle state or connected state, the Idle state be UE and WLAN AP do not set up the state of connection, and the connected state is the state that UE and WLAN AP have established connection；Processor is then used for, RRM is carried out to UE according to the UE current WLAN reported state；Or, reported according to UE current WLAN state change reason carries out RRM to UE；Or, nothing is carried out to UE according to the current AP information that UE is reported Line resource management；Or, UE is wirelessly provided according to the UE current WLAN reported state and WLAN state change reason Source control；Or, RRM is carried out to UE according to the UE current WLAN reported state and AP information；Or, according to UE The current WLAN reported state change reason and AP information carries out RRM to UE；Or, worked as according to what UE was reported Preceding WLAN state, WLAN state change reason and AP information carry out RRM to UE.

Specifically, processing implement body can be used for：If the current WLAN of UE are determined according to current WLAN status informations State be connected state, and determine UE downlink data amount for sky, then to UE return WLAN connection release messages so that UE according to WLAN connection release messages discharge the connection with WLANAP；If or, determine that UE is current according to current WLAN status informations WLAN state is Idle state, and the downlink data amount for determining UE then returns to WLAN connections instruction message not to be empty to UE, so that UE indicates that message establishes the connection with WLAN AP according to WLAN connections；If the or, state change reason according to WLAN current UE The state change reason for determining the current WLAN of UE is application intervention, hardware fault, congestion or covered without WLAN signal, then to UE WLAN connection release messages are returned to, so that UE is according to the release of WLAN connection release messages and WLAN AP connection；Or, receiving Before UE reports current WLAN status informations again, no longer send the WLAN connection release messages to UE or WLAN connections refer to Show message；If or, determine that the current WLAN of UE state change reason is to gather around according to WLAN current UE state change reason Plug covers without WLAN signal, and determines the current WLAN of UE according to current WLAN status informations to open Idle state or limited Connected state, then WLAN connection release messages are returned to UE, so that UE closes WLAN radio-frequency modules according to WLAN connection release messages.

Further, receiver can be also used for, and receive the current data buffer storage information that UE is reported；

Processor then can be used for, and RRM is carried out to UE according to the current data buffer storage information that UE is reported； Or RRM is carried out to UE according to the UE current WLAN status informations reported and data cache information.Citing comes Say, processing implement body can be used for：If determining the current buffer data sizes of UE according to current data buffer storage information as sky, to UE returns to WLAN connection release messages, so that UE is according to WLAN connection release messages release and WLAN connection；Or if It is not sky to determine the current buffer data sizes of UE according to current data buffer storage information, then returning to WLAN connection instructions to UE disappears Breath, so that UE indicates that message establishes the connection with WLAN according to WLAN connections；It is or if true according to current data buffer storage information Determine the current buffer data sizes of UE and be less than predetermined threshold value, and determine the current WLAN's of UE according to current WLAN status informations State is connected state, then returns to WLAN connection release messages to UE, so that UE is discharged according to WLAN connection release messages and WLAN Connection, wherein, WLAN current UE is that to include the current WLAN of the UE be limited connected state or normal connected state to connected state； Or if determine that the current buffer data sizes of UE are more than predetermined threshold value according to current data buffer storage information, and according to current WLAN status informations determine that the current WLAN of UE state is Idle state or limited connected state, then returning to WLAN connections to UE refers to Show message, so that UE indicates that message establishes the connection with WLAN according to WLAN connections, wherein, WLAN current UE is Idle state bag The current WLAN of the UE are included to close Idle state or opening Idle state.

Preferably, receiver can be also used for, and receive the business transmission configured information that core net is sent, wherein, business passes Defeated configured information is that core net is sent after UE service request is received, and is used to indicate whether to allow to transmit industry by WLAN Business datum corresponding to business request；Then processor is specifically used for, and current WLAN status informations, the core net reported according to UE is sent out The business transmission configured information sent carries out RRM to UE.

For example, processing implement body can be used for：If the business transmission configured information sent according to core net determines industry Business datum corresponding to business request do not allow to transmit by WLAN, and determines that UE is current according to current WLAN status informations WLAN state is connected state, then returns to WLAN connection release messages to UE, so that UE discharges according to WLAN connection release messages With WLAN AP connection；Or if according to core net send business transmission configured information determine service request corresponding to business Data allow to transmit by WLAN, and according to current WLAN status informations determine the current WLAN of UE state for Idle state or Limited connected state, then WLAN connections instruction message is returned to UE, so that UE indicates that message is established and WLAN AP according to WLAN connections Connection.

Fig. 7 is a kind of structural representation for access network equipment that the embodiment of the present invention seven provides, as shown in fig. 7, this implementation Example is on the basis of access network equipment structure shown in Fig. 6, and further, access network equipment can also include：Transmitter 701, use Sent in the UE for asking to report the request messages of current WLAN states；Then receiver is specifically used for, described in reception The current WLAN status informations that UE reports according to the request message.

Further, receiver is specifically used for, receive UE change in current WLAN state, current caching shape The mobile cellular that the AP that state changes, accesses changed, connection is established with mobile cellular communication network, has established connection leads to The current WLAN status informations that communication network switches or reported during cell reselection.

Fig. 8 is a kind of structural representation for user equipment that the embodiment of the present invention eight provides, as shown in figure 8, the present embodiment The user equipment of offer can include：Determining module 801, for determining current WLAN status informations；Sending module 802, use In sending the current WLAN status informations to access network equipment, so that the access network equipment is according to the current WLAN Status information carries out RRM to user equipment (UE).

The user equipment of the present embodiment can be used for the technical scheme for performing embodiment of the method shown in Fig. 2, its realization principle Similar with technique effect, here is omitted.

Specifically, current WLAN status informations include current WLAN state, state change reason and access point AP At least one of information, wherein, WLAN current UE state includes Idle state or connected state, and the Idle state is the UE The state of connection is not set up with WLAN AP, the connected state is that the state that the UE and WLAN AP have established connection is Idle state Or connected state, wherein, Idle state specifically includes UE and WLAN AP and does not set up connection, and connected state has specifically included UE and WLAN AP Establish connection；The determining module is then used for, it is determined that current WLAN status informations are the state of the current WLAN；Or, Determine the state change reason that the current WLAN status informations are the current WLAN；Or, determine described current WLAN status informations are the current AP information；Or, determine that the current WLAN status informations are the current WLAN State and the WLAN state change reason；Or, determine that the current WLAN status informations are the current WLAN State and the AP information；Or, determine that the state change that the current WLAN status informations are the current WLAN is former Cause and the AP information；Or, determine state and the WLAN that the current WLAN status informations are the current WLAN State change reason and the AP information so that access network equipment can according to current WLAN status informations to UE carry out nothing Line resource management.

Further, determining module is specifically used for：Detection is current and whether WLANAP has established connection, so that it is determined that WLAN State；Or, if the current WLAN states of UE change, UE determines that current WLAN state change reason is that application is situated between Enter, hardware fault, congestion or without WLAN signal cover；Or, determine the AP information of measurement or the AP information of access.

Preferably, determining module is additionally operable to, and determines the current data buffer storage information of UE；Then sending module is additionally operable to, to connecing Log equipment sends the current data buffer storage information of UE, so that access network equipment can be according to data buffer storage information pair current UE UE carries out RRM.

Fig. 9 is a kind of structural representation for user equipment that the embodiment of the present invention nine provides, as shown in figure 9, the present embodiment On the basis of user device architecture shown in Fig. 8, further, user equipment can also include：Judge module 901, for root Determine whether current buffer data size meets preparatory condition according to the current data buffer storage information of UE；Then hair closes module and specifically used In if satisfied, then sending current data buffer storage information to access network equipment, the current data buffer storage information is worked as including UE Preceding buffer data size, so that access network equipment can carry out RRM according to buffer data size current UE to UE.

Further, sending module be can be also used for, and service request is sent to core net, so that core net please according to business Ask to access network equipment and send business transmission configured information；Wherein, business transmission configured information is used to indicate whether to allow to pass through WLAN transmits business datum corresponding to the service request.

Further, user equipment can also include：Receiving module 902, for receiving the WLAN of access network equipment transmission Connection release message or WLAN connections instruction message；WLAN management modules 903, for according to WLAN connection release messages release with WLAN AP connection, or indicate that message establishes the connection with WLANAP according to WLAN connections.

Further, receiving module can be also used for, and receives the request that access network equipment is sent and reports current WLAN shapes The request message of state；Then sending module is specifically used for, and sending current WLAN states to access network equipment according to request message believes Breath.

For example, sending module specifically can be used for：If buffer status current UE changes, current WLAN The AP that state changes, accesses is changed, connection is established with mobile cellular communication network, has established the mobile cellular of connection Communication network switches or cell reselection, then current WLAN status informations are sent to access network equipment.

Figure 10 is a kind of structural representation for user equipment that the embodiment of the present invention ten provides, as shown in Figure 10, this implementation The user equipment that example provides can include：Processor 1001, for determining current WLAN status informations；Transmitter 1002, use In sending the current WLAN status informations to access network equipment, so that the access network equipment is according to the current WLAN Status information carries out RRM to user equipment (UE).

Specifically, current WLAN status informations include current WLAN state, state change reason and access point AP At least one of information, wherein, WLAN current UE state includes Idle state or connected state, and the Idle state is the UE The state of connection is not set up with WLAN AP, the connected state is that the state that the UE and WLAN AP have established connection is Idle state Or connected state, wherein, Idle state specifically includes UE and WLAN AP and does not set up connection, and connected state has specifically included UE and WLAN AP Establish connection；The processor is then used for, it is determined that current WLAN status informations are the state of the current WLAN；Or, really The state change reason that the fixed current WLAN status informations are the current WLAN；Or, determine the current WLAN Status information is the current AP information；Or, determine the shape that the current WLAN status informations are the current WLAN The state change reason of state and the WLAN；Or, determine the shape that the current WLAN status informations are the current WLAN State and the AP information；Or, determine state change reason that the current WLAN status informations are the current WLAN and The AP information；Or, determine the current WLAN status informations for the state of the current WLAN and the shape of the WLAN State reason of changes and the AP information, so that access network equipment can wirelessly be provided according to current WLAN status informations to UE Source control.

Further, processor is specifically used for：Detection is current and whether WLAN AP have established connection, so that it is determined that WLAN State；Or, if the current WLAN states of UE change, UE determines that current WLAN state change reason is that application is situated between Enter, hardware fault, congestion or without WLAN signal cover；Or, determine the AP information of measurement or the AP information of access.

Preferably, processor is additionally operable to, and determines the current data buffer storage information of UE；Then transmitter is additionally operable to, to access network Equipment sends the current data buffer storage information of UE, so that access network equipment can enter according to the current data buffer storage information of UE to UE Row RRM.

Further, current data buffer storage information can include the current buffer data sizes of UE, then processor is additionally operable to Determine whether the current buffer data sizes of UE meet preparatory condition；Transmitter is additionally operable to, if buffer data size current UE meets Preparatory condition, then current data buffer storage information is sent to access network equipment.Wherein, current data buffer storage information is worked as including UE Preceding buffer data size, so that access network equipment can carry out RRM according to buffer data size current UE to UE.

Further, transmitter can be also used for, and service request be sent to core net, so that core net is according to service request Business transmission configured information is sent to access network equipment；Wherein, business transmission configured information is used to indicate whether to allow to pass through WLAN transmits business datum corresponding to the service request.

Figure 11 is a kind of structural representation for user equipment that the embodiment of the present invention 11 provides, as shown in figure 11, this reality Example is applied on the basis of user device architecture shown in Figure 10, further, user equipment can also include：Receiver 1101, use In the WLAN connection release messages or WLAN connections instruction message that receive access network equipment transmission；Then processor is additionally operable to basis WLAN connection release messages discharge the connection with WLANAP, or indicate that message establishes the connection with WLANAP according to WLAN connections.

Further, receiver can be also used for, and receives the request that access network equipment is sent and reports current WLAN states Request message；Then transmitter is specifically used for, and current WLAN status informations are sent to access network equipment according to request message.

For example, implement body is sent can be used for：If buffer status current UE changes, current WLAN shape The mobile cellular that the AP that state changes, accesses changed, connection is established with mobile cellular communication network, has established connection leads to Communication network switches or cell reselection, then current WLAN status informations are sent to access network equipment.

A kind of structural representation for equipment of the core network that Figure 12 provides for the embodiment of the present invention 12, the equipment of the core network Can be GPRS serving GPRS support nodes (Serving GPRS Support Node, SGSN) or Gateway GPRS Support Node (Gateway GPRS Support Node, GGSN) or mobile management entity (Mobility Management Entity, MME) or packet gateway (PDN (public data network, Public Data Network)-Gate way, P-GW), such as Figure 12 institutes Show, the equipment of the core network that the present embodiment provides can include：Receiving module 1201, for receiving the business of user equipment (UE) transmission Request；Determining module 1202, for according to service request, it is determined whether allow UE to pass through industry corresponding to the request of WLAN transmission services Business data；Sending module 1203, for sending business transmission configured information to access network equipment, so that access network equipment is according to industry Business transmission configured information carries out RRM to UE, wherein, business transmission configured information is used to indicate whether to allow UE to lead to Cross WLAN and transmit business datum corresponding to the service request.

Specifically, determining module can be used for：UE signing information is obtained, service request is determined according to UE signing information Whether corresponding business datum allows UE to be transmitted by WLAN；Or find that the information of secondary server determines industry according to WLAN Whether business datum corresponding to business request allows UE to be transmitted by WLAN.

The equipment of the core network of the present embodiment can be used for the technical scheme for performing embodiment of the method shown in Fig. 3, and it realizes former Reason is similar with technique effect, and here is omitted.

A kind of structural representation for equipment of the core network that Figure 13 provides for the embodiment of the present invention 13, the equipment of the core network Can be GPRS serving GPRS support nodes (Serving GPRS Support Node, SGSN) or Gateway GPRS Support Node (Gateway GPRS Support Node, GGSN) or mobile management entity (Mobility Management Entity, MME) or packet gateway (PDN (public data network, Public Data Network)-Gate way, P-GW), such as Figure 13 institutes Show, the equipment of the core network that the present embodiment provides can include：Receiver 1301, the business for receiving user equipment (UE) transmission please Ask；Processor 1302, for according to service request, it is determined whether allow UE to pass through business number corresponding to the request of WLAN transmission services According to；Transmitter 1303, for sending business transmission configured information to access network equipment, so that access network equipment transmits according to business Configured information carries out RRM to UE, wherein, business transmission configured information is used to indicate whether to allow UE to pass through WLAN Transmit business datum corresponding to the service request.

Specifically, processor can be used for：UE signing information is obtained, service request pair is determined according to UE signing information Whether the business datum answered allows UE to be transmitted by WLAN；Or find that the information of secondary server determines business according to WLAN Whether business datum corresponding to request allows UE to be transmitted by WLAN.

It is apparent to those skilled in the art that for convenience and simplicity of description, only with above-mentioned each function The division progress of module, can be as needed and by above-mentioned function distribution by different function moulds for example, in practical application Block is completed, i.e., the internal structure of device is divided into different functional modules, to complete all or part of work(described above Energy.The specific work process of the system, apparatus, and unit of foregoing description, it may be referred to corresponding in preceding method embodiment Journey, it will not be repeated here.

In several embodiments provided herein, it should be understood that disclosed system, apparatus and method can be with Realize by another way.For example, device embodiment described above is only schematical, for example, the module or The division of unit, only a kind of division of logic function, can there are other dividing mode, such as multiple units when actually realizing Or component can combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, institute Display or the mutual coupling discussed or direct-coupling or communication connection can be by some interfaces, device or unit INDIRECT COUPLING or communication connection, can be electrical, mechanical or other forms.

The unit illustrated as separating component can be or may not be physically separate, show as unit The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs 's.

In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, can also That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list Member can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.

If the integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use When, it can be stored in a computer read/write memory medium.Based on such understanding, the technical scheme of the application is substantially The part to be contributed in other words to prior art or all or part of the technical scheme can be in the form of software products Embody, the computer software product is stored in a storage medium, including some instructions are causing a computer It is each that equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform the application The all or part of step of embodiment methods described.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD Etc. it is various can be with the medium of store program codes.

Described above, above example is implemented above only the technical scheme of the application to be described in detail The explanation of example is only intended to help the method and its core concept for understanding the present invention, should not be construed as limiting the invention.This Those skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in should all be covered Within protection scope of the present invention.

Claims

A kind of 1. WLAN state reporting methods, it is characterised in that including：

Access network equipment receives the current WLAN WLAN status informations of reported by user equipment UE；

The access network equipment carries out RRM according to the current WLAN status informations that the UE is reported to the UE；

The current WLAN status informations include at least one in the current WLAN of UE state, state change reason Kind；Wherein, WLAN current UE state includes Idle state or connected state, and the Idle state is UE the and WLAN AP The state of connection is not set up, the connected state is the state that the UE and WLAN AP have established connection；

The access network equipment carries out RRM according to the current WLAN status informations that the UE is reported to the UE, Including：

The access network equipment carries out RRM according to the UE current WLAN reported state to the UE； Or,

The access network equipment is wirelessly provided according to the UE current WLAN reported state change reason to the UE Source control；Or,

The access network equipment is according to the UE current WLAN reported state and the state change reason pair of the WLAN The UE carries out RRM.
2. according to the method for claim 1, it is characterised in that the current WLAN status informations also include the UE and worked as Preceding access point AP information；

The access network equipment carries out RRM according to the current WLAN status informations that the UE is reported to the UE, Also include：

The access network equipment carries out RRM according to the current AP information that the UE is reported to the UE.
3. according to the method for claim 2, it is characterised in that the access network equipment reports current according to the UE WLAN state carries out RRM to the UE, including：

If the access network equipment determines that the current WLAN of UE state is company according to the current WLAN status informations State is connect, and the access network equipment determines that the downlink data amount of the UE is sky, then returning to WLAN Connection Releases to the UE disappears Breath, so that the UE is according to WLAN connection release messages release and WLAN AP connection；Or,

If the access network equipment determines that the current WLAN of UE state is sky according to the current WLAN status informations Not busy state, and the access network equipment determines that the downlink data amount of the UE is not sky, then returns to WLAN connections instruction to the UE Message, so that the UE indicates that message establishes the connection with WLAN AP according to the WLAN connections.
4. according to the method for claim 2, it is characterised in that the access network equipment reports current according to the UE WLAN state change reason carries out RRM to the UE, including：

If the access network equipment determines the current WLAN's of the UE according to WLAN current UE state change reason State change reason is application intervention, hardware fault, congestion or covered without WLAN signal that then returning to WLAN connections to the UE releases Message is put, so that the UE is according to WLAN connection release messages release and WLAN AP connection；Or,

The access network equipment is no longer sent before receiving the UE and reporting current WLAN status informations again to the UE The WLAN connection release messages or WLAN connections instruction message.
5. according to the method for claim 2, it is characterised in that the access network equipment reports current according to the UE WLAN state and the state change reason of the WLAN carry out RRM to the UE, including：

If the access network equipment determines the current WLAN's of the UE according to WLAN current UE state change reason State change reason is congestion or covered without WLAN signal, and determines that the UE is current according to the current WLAN status informations WLAN to open Idle state or limited connected state, then return to WLAN connection release messages to the UE so that the UE according to The WLAN connection release messages close WLAN radio-frequency modules.
6. according to the method described in any one of Claims 1 to 5, it is characterised in that also include：

The access network equipment receives the current data buffer storage information that the UE is reported；

The access network equipment carries out RRM according to the current WLAN status informations that the UE is reported to the UE, Including：

The access network equipment is according to the UE current WLAN status informations reported and the data buffer storage information to described UE carries out RRM.
7. according to the method for claim 6, it is characterised in that the access network equipment reports current according to the UE WLAN status informations and the data buffer storage information carry out RRM to the UE, including：

If the access network equipment determines that the current buffer data sizes of the UE are less than according to the current data buffer storage information Predetermined threshold value, and determine that the current WLAN of UE state is connected state according to the current WLAN status informations, then WLAN connection release messages are returned to the UE, so that the UE is according to WLAN connection release messages release and WLAN AP Connection, the connected state includes limited connected state or normal connected state；Or,

If the access network equipment determines that the current buffer data sizes of the UE are more than according to the current data buffer storage information Predetermined threshold value, and according to the current WLAN status informations determine the current WLAN of UE state for Idle state or by Connected state is limited, then returns to WLAN connections instruction message to the UE, so that the UE indicates that message is built according to the WLAN connections The vertical connection with WLAN AP, the Idle state include closing Idle state or open Idle state.
8. according to the method described in any one of Claims 1 to 5, it is characterised in that also include：

The access network equipment receives the business transmission configured information that core net is sent, and the business transmission configured information is core What net was sent after the service request of the UE is received, it is used to indicate whether to allow to transmit the service request pair by WLAN The business datum answered；

The access network equipment carries out RRM according to the current WLAN status informations that the UE is reported to the UE, Specifically include：

The business transmission that current WLAN status informations that the access network equipment reports according to the UE, the core net are sent Configured information carries out RRM to the UE.
9. according to the method for claim 8, it is characterised in that the access network equipment reports current according to the UE The business transmission configured information that WLAN status informations, the core net are sent carries out RRM to the UE, including：

If the business transmission configured information that the access network equipment is sent according to the core net determines that the service request is corresponding Business datum do not allow to transmit by WLAN, and the current WLAN of the UE are determined according to the current WLAN status informations State be connected state, then to the UE return WLAN connection release messages so that the UE is according to the WLAN Connection Releases Message discharges the connection with WLAN AP；Or,

If the business transmission configured information that the access network equipment is sent according to the core net determines that the service request is corresponding Business datum allow to transmit by WLAN, and determine the current WLAN's of the UE according to the current WLAN status informations State is Idle state or limited connected state, then WLAN connections instruction message is returned to the UE, so that the UE is according to WLAN connections instruction message establishes the connection with WLAN AP.
10. according to the method described in any one of Claims 1 to 5, it is characterised in that the access network equipment receives what UE was reported Before current WLAN status informations, in addition to：

The access network equipment sends the request message that current WLAN status informations are reported for request to the UE；

The access network equipment receives the current WLAN status informations that UE is reported, including：

The access network equipment receives the current WLAN status informations that the UE reports according to the request message.
11. according to the method described in any one of Claims 1 to 5, it is characterised in that the access network equipment receives what UE was reported Current WLAN status informations, including：

The access network equipment reception UE changes in current WLAN state, current buffer status changes The mobile cellular communication network hair that change, the AP of access change, connection established with mobile cellular communication network, having established connection The current WLAN status informations reported when raw switching or cell reselection.
A kind of 12. data buffer storage information uploading method, it is characterised in that including：

Access network equipment receives the current data buffer storage information of reported by user equipment UE；

The access network equipment carries out Radio Resource pipe according to the current data buffer storage information that the UE is reported to the UE.
13. according to the method for claim 12, it is characterised in that the current data buffer storage information that the UE is reported includes The buffer data size current UE, the current data buffer storage information that the access network equipment reports according to the UE is to described UE carries out RRM, including：

If the access network equipment determines the current buffer data sizes of the UE as sky according to the current data buffer storage information, WLAN connection release messages then are returned to the UE, so that the UE is discharged according to the WLAN connection release messages and WLAN AP connection；Or,

If the access network equipment determines that the current buffer data sizes of the UE are not according to the current data buffer storage information Sky, then return to WLAN connections instruction message to the UE so that the UE according to the WLAN connections indicate message foundation and WLAN AP connection.
A kind of 14. WLAN state reporting methods, it is characterised in that including：

User equipment (UE) determines current WLAN status informations；

The UE sends the current WLAN status informations to access network equipment, so that the access network equipment is according to the UE Current WLAN status informations carry out RRM to the UE；

The current WLAN status informations include at least one in the current WLAN of UE state, state change reason Kind；Wherein, WLAN current UE state includes Idle state or connected state, and the Idle state is UE the and WLAN AP The state of connection is not set up, the connected state is the state that the UE and WLAN AP have established connection；

The UE determines current WLAN status informations, including：

The UE determines state of the current WLAN status informations for the WLAN current UE；Or,

The UE determines state change reason of the current WLAN status informations for the WLAN current UE；Or,

The UE determines the current WLAN status informations for current the UE WLAN state and the state of the WLAN Reason of changes.
15. according to the method for claim 14, it is characterised in that the current WLAN status informations also include the UE Current access point AP information；

The UE determines current WLAN status informations, in addition to：

The UE determines the current WLAN status informations for AP the information current UE.
16. according to the method for claim 15, it is characterised in that the UE determines the state of the current WLAN, bag Include：

The UE detections are current and whether WLAN AP have established connection.
17. according to the method for claim 15, it is characterised in that the UE determines the state change reason, including：

If WLAN the states current UE change, the UE determines that current WLAN state change reason is that application is situated between Enter, hardware fault, congestion or without WLAN signal cover.
18. according to the method for claim 15, it is characterised in that the UE determines the AP information, including：

The UE determines the AP information of measurement or the AP information of access, and the AP information includes AP mark, AP load information At least one of with AP signal quality information.
19. according to the method described in any one of claim 14~18, it is characterised in that also include：

The UE determines current data buffer storage information；

The UE sends the current data buffer storage information of the UE to the access network equipment.
20. according to the method for claim 19, it is characterised in that the current data buffer storage information is worked as including the UE Preceding buffer data size, the UE determine current data buffer storage information, including：

The UE determines current buffer data size；

The UE sends the current data buffer storage information of the UE to the access network equipment, including：

If the buffer data size current UE meets preparatory condition, the current numbers of the UE are sent to the access network equipment According to cache information.
21. according to the method described in any one of claim 14~18, it is characterised in that also include：

The UE sends service request to core net so that the core net according to the service request to the access network equipment Transmission business transmits configured information；The business transmission configured information is used to indicate whether to allow to transmit the business by WLAN Business datum corresponding to request.
22. according to the method described in any one of claim 15~18, it is characterised in that also include：

The UE receives the WLAN connection release messages or WLAN connections instruction message that the access network equipment is sent；

The UE indicates according to WLAN connection release messages release and WLAN AP connection, or according to the WLAN connections Message establishes the connection with WLAN AP.
23. according to the method described in any one of claim 14~18, it is characterised in that the UE sends institute to access network equipment Before stating current WLAN status informations, in addition to：

The UE receives the request message that the request that the access network equipment is sent reports current WLAN states；

The UE sends the current WLAN status informations to access network equipment, including：

The UE sends the current WLAN status informations according to the request message to the access network equipment.
24. according to the method described in any one of claim 14~18, it is characterised in that the UE sends institute to access network equipment Current WLAN status informations are stated, including：

If the AP that the buffer status current UE changes, current WLAN state changes, accesses changes, The mobile cellular communication network for establish connection with mobile cellular communication network, having established connection switches or cell reselection, Current WLAN status informations are then sent to the access network equipment.
A kind of 25. WLAN state reporting methods, it is characterised in that including：

Equipment of the core network receives the service request that user equipment (UE) is sent；

The equipment of the core network is according to the service request, it is determined whether allows the UE to transmit the service request by WLAN Corresponding business datum；

The equipment of the core network sends business transmission configured information to access network equipment, so that the access network equipment is according to Business transmits configured information and RRM is carried out to the UE, and the business transmission configured information is used to indicate whether to allow The UE transmits business datum corresponding to the service request by WLAN.
26. according to the method for claim 25, it is characterised in that the equipment of the core network is according to the service request, really It is fixed whether to allow the UE to transmit business datum corresponding to the service request by WLAN, including：

The equipment of the core network obtains the signing information of the UE, and the service request pair is determined according to the signing information of the UE Whether the business datum answered allows the UE to be transmitted by WLAN；Or,

Equipment of the core network business datum according to corresponding to the information of WLAN discovery secondary servers determines the service request The UE whether is allowed to be transmitted by WLAN.
A kind of 27. access network equipment, it is characterised in that including：

Receiving module, for receiving the current WLAN status informations of reported by user equipment UE；

Management module, for carrying out RRM to the UE according to the current WLAN status informations that the UE is reported；

The current WLAN status informations include at least one in the current WLAN of UE state, state change reason Kind；Wherein, WLAN current UE state includes Idle state or connected state, and the Idle state is UE the and WLAN AP The state of connection is not set up, the connected state is the state that the UE and WLAN AP have established connection；

The management module is used to carry out Radio Resource pipe to the UE according to the current WLAN status informations that the UE is reported Reason, is specifically included：

RRM is carried out to the UE according to the UE current WLAN reported state；Or,

RRM is carried out to the UE according to the UE current WLAN reported state change reason；Or,

The UE is carried out according to the UE current WLAN reported state and the state change reason of the WLAN wireless Resource management.
28. access network equipment according to claim 27, it is characterised in that the current WLAN status informations also include Access point AP the information current UE；

The management module is additionally operable to, and RRM is carried out to the UE according to the current AP information that the UE is reported.
29. access network equipment according to claim 28, it is characterised in that the management module is specifically used for：

If determine that the current WLAN of UE state is connected state according to the current WLAN status informations, and described in determination UE downlink data amount is sky, then WLAN connection release messages is returned to the UE, so that the UE is according to the WLAN connections Release message discharges the connection with WLAN AP；Or,

If determine that the current WLAN of UE state is Idle state according to the current WLAN status informations, and described in determination UE downlink data amount is not sky, then WLAN connections instruction message is returned to the UE, so that the UE connects according to the WLAN Connect the foundation of instruction message and WLAN AP connection；Or,

If the state change reason for determining the current WLAN of the UE according to WLAN current UE state change reason is Using intervention, hardware fault, congestion or without WLAN signal cover, then to the UE return WLAN connection release messages so that institute UE is stated according to WLAN connection release messages release and WLAN AP connection；Or,

Before receiving the UE and reporting current WLAN status informations again, no longer send the WLAN connections to the UE and release Put message or WLAN connections instruction message；Or,

If the state change reason for determining the current WLAN of the UE according to WLAN current UE state change reason is Congestion covers without WLAN signal, and determines the current WLAN of the UE according to the current WLAN status informations to open sky Not busy state or limited connected state, then WLAN connection release messages are returned to the UE, so that the UE releases according to the WLAN connections Put message and close WLAN radio-frequency modules.
30. according to the access network equipment described in any one of claim 27~29, it is characterised in that the receiving module is also used In receiving the current data buffer storage information that the UE is reported；

The management module is then used for, and Radio Resource is carried out to the UE according to the current data buffer storage information that the UE is reported Management；Or,

RRM is carried out to the UE according to the UE current WLAN status informations reported and data cache information.
31. access network equipment according to claim 30, it is characterised in that the management module is specifically used for：

If determine that the current buffer data sizes of the UE for sky, return to the UE according to the current data buffer storage information WLAN connection release messages, so that the UE is according to WLAN connection release messages release and WLAN AP connection；Or,

If it is not sky to determine the current buffer data sizes of the UE according to the current data buffer storage information, returned to the UE WLAN connections instruction message is returned, so that the UE indicates that message establishes the connection with WLAN AP according to the WLAN connections；Or,

If determine that the current buffer data sizes of the UE are less than predetermined threshold value, and root according to the current data buffer storage information Determine that the current WLAN of UE state is connected state according to the current WLAN status informations, then return to WLAN to the UE Connection release message, so that the UE is according to WLAN connection release messages release and WLAN AP connection, the connected state Including limited connected state or normal connected state；Or,

If determine that the current buffer data sizes of the UE are more than predetermined threshold value, and root according to the current data buffer storage information The state that the current WLAN of the UE are determined according to the current WLAN status informations is Idle state or limited connected state, then to institute State UE and return to WLAN connections instruction message, so that the UE indicates that message establishes the company with WLAN AP according to the WLAN connections Connect, the Idle state includes closing Idle state or opens Idle state.
32. according to the access network equipment described in any one of claim 27~29, it is characterised in that the receiving module is also used In：

Receive the business transmission configured information that core net is sent, business transmission configured information be core net receive it is described Sent after UE service request, be used to indicate whether to allow to transmit business datum corresponding to the service request by WLAN；

The management module is then used for：The industry that current WLAN status informations, the core net reported according to the UE is sent Business transmission configured information carries out RRM to the UE.
33. access network equipment according to claim 32, it is characterised in that the management module is specifically used for：

If the business datum according to corresponding to the business transmission configured information that the core net is sent determines the service request does not permit Perhaps transmitted by WLAN, and determine that the current WLAN of UE state is connection according to the current WLAN status informations State, then to the UE return WLAN connection release messages so that the UE according to the WLAN connection release messages release with WLAN AP connection；Or,

If the business datum according to corresponding to the business transmission configured information that the core net is sent determines the service request allows Transmitted by WLAN, and according to the current WLAN status informations determine the current WLAN of UE state for Idle state or Limited connected state, then WLAN connections instruction message is returned to the UE, so that the UE indicates message according to the WLAN connections Establish the connection with WLAN AP.
34. according to the access network equipment described in any one of claim 27~29, it is characterised in that also include：

Sending module, the request message of current WLAN states is reported for request for being sent to the UE；

The receiving module is then used for, and receives the current WLAN status informations that the UE reports according to the request message.
35. according to the access network equipment described in any one of claim 27~29, it is characterised in that the receiving module is specifically used In：

The UE is received in the AP that current WLAN state changes, current buffer status changes, accesses to occur The mobile cellular communication network change, connection established with mobile cellular communication network, has established connection switches or cell The current WLAN status informations reported during gravity treatment.
A kind of 36. user equipment (UE), it is characterised in that including：

Determining module, for determining current WLAN status informations；

Sending module, for sending the current WLAN status informations to access network equipment, so that the access network equipment root RRM is carried out to user equipment (UE) according to the current WLAN status informations；

The current WLAN status informations include at least one in the current WLAN of UE state, state change reason Kind；Wherein, WLAN current UE state includes Idle state or connected state, and the Idle state is UE the and WLAN AP The state of connection is not set up, the connected state is the state that the UE and WLAN AP have established connection；

The determining module is used to determine current WLAN status informations, specifically includes：

Determine the state that the current WLAN status informations are the current WLAN；Or,

Determine the state change reason that the current WLAN status informations are the current WLAN；Or,

Determine the current WLAN status informations for the state of the current WLAN and the state change reason of the WLAN.
37. user equipment according to claim 36, it is characterised in that the current WLAN status informations also include institute State current access point AP information；

The determining module is additionally operable to determine that the current WLAN status informations are the current AP information.
38. the user equipment according to claim 37, it is characterised in that the determining module is specifically used for：

Detection is current and whether WLAN AP have established connection；Or,

If WLAN the states current UE change, it is determined that current WLAN state change reason is application intervention, hardware Failure, congestion cover without WLAN signal；Or,

It is determined that the AP information of measurement or the AP information of access, the AP information includes AP mark, AP load information and AP At least one of signal quality information.
39. according to the user equipment described in any one of claim 36~38, it is characterised in that the determining module is additionally operable to, Determine the current data buffer storage information of the UE；

Then the sending module is additionally operable to, and the current data buffer storage information of the UE is sent to the access network equipment.
40. the user equipment according to claim 39, it is characterised in that the current data buffer storage information includes described Buffer data size current UE, then the user equipment also include：

Judge module, for determining whether the current buffer data sizes of the UE meet preparatory condition；

The sending module is specifically used for, if satisfied, then sending current data buffer storage information to the access network equipment.
41. according to the user equipment described in any one of claim 36~38, the sending module is additionally operable to：

Service request is sent to core net, so that the core net sends industry according to the service request to the access network equipment Business transmission configured information；The business transmission configured information is used to indicate whether to allow to transmit the service request pair by WLAN The business datum answered.
42. according to the user equipment described in any one of claim 36~38, it is characterised in that also include：

Receiving module, the WLAN connection release messages or WLAN connections instruction message sent for receiving the access network equipment；

WLAN management modules, for discharging the connection with WLAN AP according to the WLAN connection release messages, or according to described WLAN connections instruction message establishes the connection with WLAN AP.
43. user equipment according to claim 42, it is characterised in that the receiving module is additionally operable to, and is connect described in reception The request that log equipment is sent reports the request message of current WLAN states；

The sending module is then used for, and the current WLAN states are sent to the access network equipment according to the request message Information.
44. according to the user equipment described in any one of claim 36~38, it is characterised in that the sending module is specifically used In：

If the AP that the buffer status current UE changes, current WLAN state changes, accesses changes, The mobile cellular communication network for establish connection with mobile cellular communication network, having established connection switches or cell reselection, Current WLAN status informations are then sent to the access network equipment.
A kind of 45. equipment of the core network, it is characterised in that including：

Receiving module, for receiving the service request of user equipment (UE) transmission；

Determining module, for according to the service request, it is determined whether allow the UE to transmit the service request by WLAN Corresponding business datum；

Sending module, for sending business transmission configured information to access network equipment, so that the access network equipment is according to Business transmits configured information and RRM is carried out to the UE, and the business transmission configured information is used to indicate whether to allow The UE transmits business datum corresponding to the service request by WLAN.
46. equipment of the core network according to claim 45, it is characterised in that the determining module is specifically used for：

The signing information of the UE is obtained, the business datum according to corresponding to the signing information of the UE determines the service request is It is no to allow the UE to be transmitted by WLAN；Or,

Whether the business datum according to corresponding to the information of WLAN discovery secondary servers determines the service request allows the UE Transmitted by WLAN.
A kind of 47. access network equipment, it is characterised in that including：

Receiver, for receiving the current WLAN status informations of reported by user equipment UE；

Processor, for carrying out RRM to the UE according to the current WLAN status informations that the UE is reported；

The current WLAN status informations include at least one in the current WLAN of UE state, state change reason Kind；Wherein, WLAN current UE state includes Idle state or connected state, and the Idle state is UE the and WLAN AP The state of connection is not set up, the connected state is the state that the UE and WLAN AP have established connection；

The processor, for carrying out Radio Resource pipe to the UE according to the current WLAN status informations that the UE is reported Reason, is specifically included：

RRM is carried out to the UE according to the UE current WLAN reported state；Or,

RRM is carried out to the UE according to the UE current WLAN reported state change reason；Or,

The UE is carried out according to the UE current WLAN reported state and the state change reason of the WLAN wireless Resource management.
48. access network equipment according to claim 47, it is characterised in that the current WLAN status informations also include Access point AP the information current UE；

The processor, is specifically additionally operable to：Radio Resource pipe is carried out to the UE according to the current AP information that the UE is reported Reason.
49. access network equipment according to claim 48, it is characterised in that the access network equipment also includes transmitter, Wherein,

The processor, it is additionally operable to determine that the current WLAN of UE state is company according to the current WLAN status informations State is connect, and the downlink data amount for determining the UE transmitter, disappears to be empty for returning to WLAN Connection Releases to the UE Breath, so that the UE is according to WLAN connection release messages release and WLAN AP connection；Or,

The processor, it is additionally operable to determine that the current WLAN of UE state is sky according to the current WLAN status informations Not busy state, and the downlink data amount for determining the UE transmitter, disappears not to be empty for returning to WLAN connection instructions to the UE Breath, so that the UE indicates that message establishes the connection with WLAN AP according to the WLAN connections；Or,

The processor, it is additionally operable to determine the current WLAN's of the UE according to WLAN current UE state change reason State change reason is application intervention, hardware fault, congestion or without WLAN signal covering, the transmitter, for the UE WLAN connection release messages are returned to, so that the UE is according to WLAN connection release messages release and WLAN AP connection； Or,

The processor, it is additionally operable to before the receiver reception UE reports current WLAN status informations again, no The WLAN connection release messages are sent to the UE or WLAN connections indicate message again；Or,

The processor, it is additionally operable to determine the current WLAN's of the UE according to WLAN current UE state change reason State change reason is congestion or covered without WLAN signal, and determines that the UE is current according to the current WLAN status informations WLAN to open Idle state or limited connected state, the transmitter, for returning to WLAN connection release messages to the UE, with The UE is set to close WLAN radio-frequency modules according to the WLAN connection release messages.
50. according to the access network equipment described in any one of claim 47~49, it is characterised in that the receiver is additionally operable to connect Receive the current data buffer storage information that the UE is reported；

The processor is additionally operable to carry out Radio Resource pipe to the UE according to the current data buffer storage information that the UE is reported Reason；Or, Radio Resource pipe is carried out to the UE according to the UE current WLAN status informations reported and data cache information Reason.
51. access network equipment according to claim 50, it is characterised in that the access network equipment also includes transmitter, Wherein,

The processor, it is additionally operable to determine that the current buffer data sizes of the UE are according to the current data buffer storage information Sky, the transmitter, for returning to WLAN connection release messages to the UE, so that the UE is according to the WLAN Connection Releases Message discharges the connection with WLAN AP；Or,

The processor, it is additionally operable to determine that the current buffer data sizes of the UE are not according to the current data buffer storage information Sky, the transmitter, for returning to WLAN connections instruction message to the UE, so that the UE indicates according to the WLAN connections Message establishes the connection with WLAN AP；Or,

The processor, it is additionally operable to determine that the current buffer data sizes of the UE are less than according to the current data buffer storage information Predetermined threshold value, and determine that the current WLAN of UE state is connected state according to the current WLAN status informations, institute Transmitter is stated, for returning to WLAN connection release messages to the UE, so that the UE is according to the WLAN connection release messages Release and WLAN AP connection, the connected state include limited connected state or normal connected state；Or,

The processor, it is additionally operable to determine that the current buffer data sizes of the UE are more than according to the current data buffer storage information Predetermined threshold value, and according to the current WLAN status informations determine the current WLAN of UE state for Idle state or by Limit connected state, the transmitter, for returning to WLAN connections instruction message to the UE, so that the UE connects according to the WLAN The foundation of instruction message and WLAN AP connection are connect, the Idle state includes closing Idle state or opens Idle state.
52. according to the access network equipment described in any one of claim 47~49, it is characterised in that the receiver is additionally operable to connect The business transmission configured information that core net is sent is received, the business transmission configured information is that core net is receiving the industry of the UE Sent after business request, be used to indicate whether to allow to transmit business datum corresponding to the service request by WLAN；

The processor is additionally operable to current WLAN status informations, the business biography of core net transmission reported according to the UE Defeated configured information carries out RRM to the UE.
53. access network equipment according to claim 52, it is characterised in that the access network equipment also includes transmitter, Wherein,

The business transmission configured information that the processor is additionally operable to be sent according to the core net determines that the service request is corresponding Business datum do not allow to transmit by WLAN, and the current WLAN of the UE are determined according to the current WLAN status informations State be connected state, the transmitter, for returning to WLAN connection release messages to the UE, so that the UE is according to WLAN connection release messages discharge the connection with WLAN AP；Or,

The business transmission configured information that the processor is additionally operable to be sent according to the core net determines that the service request is corresponding Business datum allow to transmit by WLAN, and determine the current WLAN's of the UE according to the current WLAN status informations State is Idle state or limited connected state, the transmitter, message is indicated for returning to WLAN connections to the UE, so that described UE indicates that message establishes the connection with WLAN AP according to the WLAN connections.
54. according to the access network equipment described in any one of claim 47~49, it is characterised in that also include：

Transmitter, the request message of current WLAN states is reported for request for being sent to the UE；

The receiver is additionally operable to receive the current WLAN status informations that the UE reports according to the request message.
55. according to the access network equipment described in any one of claim 47~49, it is characterised in that the receiver is also：

The UE is received in the AP that current WLAN state changes, current buffer status changes, accesses to occur The mobile cellular communication network change, connection established with mobile cellular communication network, has established connection switches or cell The current WLAN status informations reported during gravity treatment.
A kind of 56. user equipment (UE), it is characterised in that including：

Processor, for determining current WLAN status informations；

Transmitter, for sending the current WLAN status informations to access network equipment so that the access network equipment according to The current WLAN status informations carry out RRM to user equipment (UE)；

The current WLAN status informations include at least one in the current WLAN of UE state, state change reason Kind；Wherein, WLAN current UE state includes Idle state or connected state, and the Idle state is UE the and WLAN AP The state of connection is not set up, the connected state is the state that the UE and WLAN AP have established connection；

The processor is used to determine current WLAN status informations, specifically includes：

Determine the state that the current WLAN status informations are the current WLAN；Or,

Determine the state change reason that the current WLAN status informations are the current WLAN；Or,

Determine the current WLAN status informations for the state of the current WLAN and the state change reason of the WLAN.
57. user equipment according to claim 56, it is characterised in that the current WLAN status informations also include institute State current access point AP information；

The processor is additionally operable to：It is the current AP information to determine the current WLAN status informations.
58. user equipment according to claim 57, it is characterised in that the processor is additionally operable to：

Detection is current and whether WLAN AP have established connection；Or,

If WLAN the states current UE change, it is determined that current WLAN state change reason is application intervention, hardware Failure, congestion cover without WLAN signal；Or,

It is determined that the AP information of measurement or the AP information of access, the AP information includes AP mark, AP load information and AP At least one of signal quality information.
59. according to the user equipment described in any one of claim 56~58, it is characterised in that the processor is additionally operable to, really Data buffer storage the information current fixed UE；

Then the transmitter is additionally operable to, and the current data buffer storage information of the UE is sent to the access network equipment.
60. user equipment according to claim 59, it is characterised in that the current data buffer storage information includes described Buffer data size current UE, the processor are additionally operable to determine whether the current buffer data sizes of the UE meet default bar Part；

The transmitter is additionally operable to, if the buffer data size current UE meets preparatory condition, is sent out to the access network equipment Send current data buffer storage information.
61. according to the user equipment described in any one of claim 56~58, the transmitter is additionally operable to：

Service request is sent to core net, so that the core net sends industry according to the service request to the access network equipment Business transmission configured information；The business transmission configured information is used to indicate whether to allow to transmit the service request pair by WLAN The business datum answered.
62. according to the user equipment described in any one of claim 56~58, it is characterised in that also include：

Receiver, the WLAN connection release messages or WLAN connections instruction message sent for receiving the access network equipment；

The processor, the connection according to WLAN connection release messages release and WLAN AP is additionally operable to, or according to described WLAN connections instruction message establishes the connection with WLAN AP.
63. user equipment according to claim 62, it is characterised in that the receiver is additionally operable to, and receives the access The request that net equipment is sent reports the request message of current WLAN states；

The transmitter is additionally operable to send the current WLAN states letter to the access network equipment according to the request message Breath.
64. according to the user equipment described in any one of claim 56~58, it is characterised in that the transmitter is additionally operable to：

If the AP that the buffer status current UE changes, current WLAN state changes, accesses changes, The mobile cellular communication network for establish connection with mobile cellular communication network, having established connection switches or cell reselection, Current WLAN status informations are sent to the access network equipment.
A kind of 65. equipment of the core network, it is characterised in that including：

Receiver, for receiving the service request of user equipment (UE) transmission；

Processor, for according to the service request, it is determined whether allow the UE to transmit the service request pair by WLAN The business datum answered；

Transmitter, for sending business transmission configured information to access network equipment, so that the access network equipment is according to the industry Business transmission configured information carries out RRM to the UE, and the business transmission configured information is used to indicate whether to allow institute State UE and business datum corresponding to the service request is transmitted by WLAN.
66. equipment of the core network according to claim 65, it is characterised in that the processor is additionally operable to：

The signing information of the UE is obtained, the business datum according to corresponding to the signing information of the UE determines the service request is It is no to allow the UE to be transmitted by WLAN；Or,

Whether the business datum according to corresponding to the information of WLAN discovery secondary servers determines the service request allows the UE Transmitted by WLAN.