CN104396323A

CN104396323A - Paging processing method, device, and system

Info

Publication number: CN104396323A
Application number: CN201280072230.8A
Authority: CN
Inventors: 罗海燕; 邓天乐; 张宏卓
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2012-12-24
Filing date: 2012-12-24
Publication date: 2015-03-04
Also published as: WO2014100931A1

Abstract

The present invention provides a paging processing method, a device, and a system. The method includes: receiving a downlink data arrival indication message, the downlink data arrival indication message comprising an identification of a user equipment (S101); determining a paging cell corresponding to the user equipment according to the identification of the user equipment and the relationship between the user equipment and the paging cell (S102), wherein the paging cell is a cell associated with a wireless local area network access point accessed by the user equipment; and instructing a base station to page the user equipment in the paging cell (S103). The paging processing method, the device, and the system can improve the paging efficiency and network service quality.

Description

PAGING PROCESSING METHOD, DEVICE, AND SYSTEM

The present invention relates to wireless communication technology, more particularly to a kind of paging processing method, apparatus and system for paging processing method, apparatus and system technical field.Background technology

In Long Term Evolution（Long Term Evolution, hereinafter referred to as：LTE) in network, and user equipment (User Equipment, hereinafter referred to as：UE by attachment flow in registers kernel network, the mobile management entity of core net after) starting shooting（Mobility Manage Entity, hereinafter referred to as：MME UE context) is preserved, and a unique short-term temporary identifications, referred to as System Architecture Evolution Temporary Mobile Subscriber Identity are distributed to UE（S-Temporary Mobile Subscriber Identity, hereinafter referred to as： S-TMSI ) .

In the prior art, UE context includes UE by reading the Tracking Area Code that the system message that base station is sent is obtained（Tracking Area Code, hereinafter referred to as：), TAC the tracking area according to where TAC can determine UE（Tracking Area, hereinafter referred to as：), TA MME distributes TA lists according to above-mentioned TAC to UE.When UE is moved between the TA in TA lists, will not occur tracking area update.When UE is in Idle state in a network, MME is responsible for the tracking of UE positions.When there is downlink data arrival in network, for example, there is other-end to call UE, MME finds out UE TA lists from the UE of preservation context, then sent to base station and indicate message, all cells in TA lists carry out paging to UE.UE determines whether beep-page message by monitoring Physical Downlink Control Channel in special time, then judges whether it is in paging oneself by reading Physical Downlink Shared Channel.

But, above-mentioned MME is relatively low to UE paging efficiency in the prior art, so as to reduce network service quality.The content of the invention

The embodiment of the present invention provides a kind of paging processing method, apparatus and system, to improve paging efficiency and network service quality.

In a first aspect, the embodiment of the present invention provides a kind of paging processing method, including：

Receive downlink data and reach instruction message, the downlink data, which is reached, to be indicated to set comprising user in message Standby mark；

Paging cell corresponding with the user equipment is determined according to the mark and user equipment of the user equipment and the relation of paging cell, the paging cell is the cell associated by the wireless local network connecting point that the user equipment is accessed；

Base station is notified to carry out paging to the user equipment in the paging cell.

In the first possible implementation of first aspect, the reception downlink data is reached before indicating message, in addition to：

Receive the mark and the paging cell information for the user equipment that network node is sent；According to the mark of the user equipment and the paging cell information, the relation of the user equipment and the paging cell is determined.

With reference to the first possible implementation of first aspect or first aspect, in second of possible implementation, the mark and the paging cell information for receiving the user equipment that network node is sent, including：

The mark and the paging cell information of the user equipment of the network node transmission of base station or management base station and wireless local network connecting point are received, wherein, base station and wireless local network connecting point work in different standard network.

With reference to second of possible implementation of the first possible implementation or first aspect of first aspect or first aspect, in the third possible implementation, after the relation for determining the user equipment and the paging cell, in addition to：

The paging cell deletion message that the network node is sent is received, the paging cell deletes the mark for including the user equipment in message；

The user equipment and the relation of the paging cell are deleted according to the mark of the user equipment.Second aspect, the embodiment of the present invention provides a kind of paging processing method, including：

Receive paging cell and indicate message, the paging cell indicates the mark for including user equipment in message；It is determined that paging cell corresponding with the mark of the user equipment, the paging cell is the cell associated by the wireless local network connecting point of the corresponding user equipment access of mark of the user equipment；

The mark and paging cell information of user equipment are sent to mobility management entity.

In the first possible implementation of second aspect, the reception paging cell indicates message, including：

Receive the paging cell instruction message that the wireless local network connecting point or the user equipment are sent； The paging cell indicates also to include the mark of the wireless local network connecting point in message.

It is described to determine corresponding with the mark of user equipment paging cell in second of possible implementation with reference to the first possible implementation of second aspect or second aspect, including：

According to the mark of the wireless local network connecting point and the relation of the mark of wireless local network connecting point and paging cell, it is paging cell corresponding with the user equipment to determine the paging cell.

In the third possible implementation of second aspect, the reception paging cell indicates message, including：

Receive the paging cell instruction message that the wireless local network connecting point or the user equipment are sent；The paging cell indicates also to include the paging cell information in message.

It is described to determine corresponding with user equipment paging cell in the 4th kind of possible implementation with reference to the third possible implementation of second aspect or second aspect, including：

Determine that the paging cell is the corresponding paging cell of the user equipment according to the paging indicating message.

With reference to second of possible implementation of the first possible implementation or second aspect of second aspect or second aspect, in the 5th kind of possible implementation, methods described also includes：

The paging cell deletion message that the user equipment is sent is received, sending the paging cell to the mobility management entity deletes message, and the paging cell deletes the mark for including the user equipment in message.

The third aspect, the embodiment of the present invention provides a kind of paging processing method, including：

Receive the paging cell instruction message that user equipment is sent, the paging cell indicates the mark for including user equipment in message, the either mark of user equipment and the mark of wireless local network connecting point or mark and the mark of paging cell comprising the user equipment；

The paging cell, which is sent, to the network node of base station or management base station and wireless local network connecting point indicates message.

Fourth aspect, the embodiment of the present invention provides a kind of paging processing method, including：

Set up and be connected with wireless local network connecting point；

Send paging cell and indicate message, the paging cell indicates the mark for the mark, the either mark comprising user equipment and the mark of wireless local network connecting point or the mark comprising the user equipment and paging cell for including user equipment in message.

In the first possible implementation of fourth aspect, the transmission paging cell indicates message, Including：

To the wireless local network connecting point, either the network node of base station or management base station and wireless local network connecting point sends the paging cell and indicates message.

With reference to the first possible implementation of fourth aspect or fourth aspect, in second of possible implementation, the transmission paging cell is indicated after message, in addition to：

The paging cell is sent to the network node of the base station or management base station and wireless local network connecting point and deletes message, and the paging cell deletes the mark for including the user equipment in message.

5th aspect, the embodiment of the present invention provides a kind of mobility management entity, including：

Receiving unit, reaches instruction message, the downlink data reaches the mark for indicating to include user equipment in message for receiving downlink data；

Processing unit, determines paging cell corresponding with the user equipment, the paging cell is the cell associated by the wireless local network connecting point that the user equipment is accessed for the mark of the user equipment and according to user equipment and the relation of paging cell；With

Notification unit, for notifying base station in the paging cell to user equipment progress paging.In the first possible implementation of the 5th aspect, the receiving unit is additionally operable to before downlink data arrival instruction message is received, receives the mark and the paging cell information for the user equipment that network node is sent；

The processing unit, is additionally operable to the mark and the paging cell information according to the user equipment, determines the relation of the user equipment and the paging cell.

With reference to the 5th aspect or the first possible implementation of the 5th aspect, in second of possible implementation, the receiving unit, mark and the paging cell information specifically for receiving the user equipment that the network node of base station or management base station and wireless local network connecting point is sent, wherein, base station and wireless local network connecting point work in different standard network.

With reference to second of possible implementation of the first possible implementation or the 5th aspect of the 5th aspect or the 5th aspect, in the third possible implementation, the receiving unit, it is additionally operable to it is determined that after relation of the user equipment with the paging cell, the paging cell deletion message that the network node is sent is received, the paging cell deletes the mark for including the user equipment in message；

The processing unit, is additionally operable to delete the user equipment and the relation of the paging cell according to the mark of the user equipment.

6th aspect, the embodiment of the present invention provides a kind of network node, including： Receiving unit, indicates message, the paging cell indicates the mark for including user equipment in message for receiving paging cell；

Processing unit, for determining paging cell corresponding with the mark of the user equipment, the paging cell is the cell associated by the wireless local network connecting point of the corresponding user equipment access of mark of the user equipment；With

Transmitting element, the mark and paging cell information of user equipment are sent to mobility management entity.In the first possible implementation of the 6th aspect, the receiving unit, the paging cell sent specifically for receiving the wireless local network connecting point or the user equipment indicates message；

The paging cell indicates also to include the mark of the wireless local network connecting point in message.

With reference to the 6th aspect or the first possible implementation of the 6th aspect, in second of possible implementation, the processing unit, specifically for the mark and the mark of wireless local network connecting point according to the wireless local network connecting point and the relation of paging cell, it is paging cell corresponding with the user equipment to determine the paging cell.

In the third possible implementation of the 6th aspect, the receiving unit, the paging cell sent specifically for receiving the wireless local network connecting point or the user equipment indicates message, and the paging cell indicates also to include the paging cell information in message.

With reference to the 6th aspect or the third possible implementation of the 6th aspect, in the 4th kind of possible implementation, the processing unit, specifically for determining that the paging cell is the corresponding paging cell of the user equipment according to the paging indicating message.

With reference to second of possible implementation of the first possible implementation or the 6th aspect of the 6th aspect or the 6th aspect, in the 5th kind of possible implementation, the receiving unit is additionally operable to after the paging cell instruction message that the wireless local network connecting point or the user equipment are sent is received, and the paging cell for receiving the user equipment transmission deletes message；

The transmitting element is additionally operable to send the paging cell deletion message to the mobility management entity, and the paging cell deletes the mark for including the user equipment in message.

7th aspect, the embodiment of the present invention provides a kind of wireless local network connecting point, including：

Receiving unit, paging cell for receiving user equipment transmission indicates message, the paging cell indicates the mark for including user equipment in message, the either mark of user equipment and the mark of wireless local network connecting point or mark and the mark of paging cell comprising the user equipment；With

Transmitting element, for being sent out to the network node of base station or management base station and wireless local network connecting point The paging cell is sent to indicate message.

Eighth aspect, the embodiment of the present invention provides a kind of user terminal, including：

Processing unit, is connected for being set up with wireless local network connecting point；With

Transmitting element, message is indicated for sending paging cell, the paging cell indicates the mark for including user equipment in message, or the mark comprising user equipment and the mark of wireless local network connecting point or the mark comprising the user equipment and paging cell mark.

In the first possible implementation of eighth aspect, the transmitting element is specifically for the wireless local network connecting point, either the network node of base station or management base station and wireless local network connecting point sends the paging cell and indicates message.

With reference to the first possible implementation of eighth aspect or eighth aspect, in second of possible implementation, the transmitting element, it is additionally operable to after paging cell instruction message is sent, to the base station, or the network node of management base station and wireless local network connecting point sends the paging cell and deletes message, the paging cell deletes the mark for including the user equipment in message.

9th aspect, the embodiment of the present invention provides a kind of communication system, including：

Mobility management entity and network node, the mobility management entity is using any mobility management entity in second of possible implementation of the first possible implementation or the 5th aspect of the 5th aspect or the 5th aspect or the third possible implementation of the 5th aspect, and the network node is using any network node in second of possible implementation of the first possible implementation or the 6th aspect of the 6th aspect or the 6th aspect or the 5th kind of possible implementation of the third possible implementation of the 6th aspect or the 4th kind of possible implementation of the 6th aspect or the 6th aspect.

Technical scheme provided in an embodiment of the present invention, the relation of the cell associated by wireless local network connecting point accessed by using user equipment and user equipment, the cell associated by wireless local network connecting point that user equipment is accessed is defined as the paging cell corresponding with user equipment, and then, when handling paging service, only paging need to be carried out to user equipment in the paging cell corresponding with user equipment, improve paging efficiency and network service quality.Brief description of the drawings

Technical scheme in order to illustrate the embodiments of the present invention more clearly, the required accompanying drawing used in embodiment will be briefly described below, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the flow chart of paging processing method embodiment one of the present invention；

Fig. 2 is the flow chart of paging processing method embodiment two of the present invention；

Fig. 3 is the schematic diagram of paging processing method embodiment three of the present invention；

Fig. 4 is the flow chart of paging processing method example IV of the present invention；

Fig. 5 is the schematic diagram of paging processing method embodiment five of the present invention；

Fig. 6 is the flow chart of paging processing method embodiment six of the present invention；

Fig. 7 is the schematic diagram of paging processing method embodiment seven of the present invention；

Fig. 8 is the flow chart of paging processing method embodiment eight of the present invention；

Fig. 9 is the flow chart of paging processing method embodiment nine of the present invention；

Figure 10 is the flow chart of paging processing method embodiment ten of the present invention；

Figure 11 is the flow chart of paging processing method embodiment 11 of the present invention；

Figure 12 is the structural representation of mobility management entity embodiment of the present invention；

Figure 13 is the structural representation of inventive network node embodiment；

Figure 14 is the structural representation of wireless local network connecting point embodiment of the present invention；

Figure 15 is the structural representation of user terminal embodiment of the present invention；

Figure 16 is the structural representation of communications system embodiment of the present invention.The technical scheme of embodiment in order to illustrate the embodiments of the present invention more clearly, the required accompanying drawing used in embodiment will be briefly described below, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the flow chart of paging processing method embodiment one of the present invention, as shown in figure 1, the method for the present embodiment can include herein below.

S101, reception downlink data, which are reached, indicates message, and downlink data reaches the mark for indicating to include user equipment in message.

Specifically, when UE is in Idle state in a network, MME is responsible for the tracking of UE positions.When there is downlink data arrival in network, for example, there is other-end to call UE, the mark for the UE that MME is included according to downlink data, the identification downlink data UE to be reached.The UE's is designated MME energy The mark UE enough recognized any mark, for example：MME is the S-TMSI that UE is distributed.

S 102, mark and user equipment according to user equipment determine paging cell corresponding with user equipment with the relation of paging cell.

Specifically, MME determines paging cell corresponding with the UE according to UE mark and UE with the relation of paging cell, it is preferable that the paging cell is the cell associated by the wireless local network connecting point that the UE is accessed.The wireless local network connecting point of UE accesses may be associated with multiple cells, and therefore, paging cell may include multiple cells.The relation of UE and paging cell include UE mark and with

The relation of UE and paging cell can be stored in UE contexts, can also individually preserve by the mark of the UE corresponding UE of mark paging cell, MME.

S103, notice base station carry out paging in paging cell to user equipment.

MME is determined after paging cell corresponding with user equipment, notifies base station to carry out paging to user equipment in paging cell.

In the present embodiment, when UE is in Idle state in a network, MME is after paging UE downstream data message is received, the user equipment and the relation of paging cell stored by it, it is determined that paging cell corresponding with user equipment, and indicate that base station carries out paging in paging cell to user equipment.For the UE by wireless local network connecting point access network, its position generally has relative stability, therefore, the cell associated by wireless local network connecting point that user equipment is accessed is defined as the paging cell of user equipment, paging range is not only reduced, burden is monitored in the paging for alleviating irrelevant UE, and ensure that the validity of paging, this improves paging efficiency and network service quality.

Fig. 2 is the flow chart of paging processing method embodiment two of the present invention, as shown in Figure 2, on the basis of the inventive method embodiment shown in Fig. 1 one, before downlink data arrival instruction message is received described in S101, the method for the present embodiment can also include herein below.

5201st, the mark and paging cell information for the user equipment that network node is sent are received.

Specifically, MME receives the mark and paging cell information for the UE that network node is sent, the paging cell information is the cell associated by the wireless local network connecting point that UE is currently accessed.

5202nd, according to the mark of user equipment and paging cell information, the relation of user equipment and paging cell is determined.

Specifically, UE and mark of the relation including UE of paging cell and the mark with the UE corresponding UE of mark paging cell.MME judges whether it has stored the paging cell information of the UE, if not storing the paging cell information of the UE in MME according to UE mark, then MME will Just the mark for the UE that blunt evidence is received and paging cell information, determine the UE and paging cell relation, and store；If having stored the paging cell information of the UE in MME, so MME will delete its UE stored paging cell information, according to the UE newly received mark and paging cell information, the paging cell of the UE is redefined, and the relation of the UE and paging cell is stored.

In the present embodiment, MME by receive network node send user equipment mark and paging cell information, it is determined that or upgrade in time user equipment and paging cell relation, the validity of the paging cell of the user equipment of its storage is ensure that, paging efficiency and network service quality is improved.

Paging processing method as described above, wherein, the mark and the paging cell information for receiving the user equipment that network node is sent can include：

Specifically, for there is the network of interface between base station and wireless local network connecting point, then MME can receive the mark and paging cell information of the user equipment of base station transmission；For there is the application environment for the network node that can manage multiple base stations and wireless local network connecting point simultaneously in network, wherein, network node is respectively present interface with base station, network node and wireless local network connecting point, and network node and the network element MME of core net have interface, then MME can receive the mark and paging cell information of the user equipment of network node transmission.

Paging processing method as described above, wherein, it is described to determine the user equipment with that after the relation of the paging cell, include：

The paging cell deletion message that the network node is sent is received, the paging cell deletes the mark for including the user equipment in message；The user equipment and the relation of the paging cell are deleted according to the mark of the user equipment.

Specifically, when UE and device of wireless local area network access point were disconnected in a period of time, fail to reconnect to the device of wireless local area network access point, and be not connected with new device of wireless local area network access point foundation, then UE sends paging cell to MME by network node and deletes message.The paging cell that MME receives network node transmission deletes message, according to the paging cell information of UE identifier lookup to its UE stored, and deletes.

In the present embodiment, MME learns that the current states of UE are by receiving the paging cell deletion message that network node is sent：Do not keep being connected with any device of wireless local area network access point, and according to the UE's Mark deletes the UE of storage paging cell information, when MME receives paging UE downstream data message again, it indicates that all cells of the base station in TA lists carry out paging to UE, it is ensured that effective execution of paging processing.

Fig. 3 is the flow chart of paging processing method embodiment three of the present invention, as shown in figure 3, the method for the present embodiment can include herein below.

5301st, receive paging cell and indicate message, paging cell indicates the mark for including user equipment in message.

Specifically, network node receives the paging cell instruction message that UE or device of wireless local area network access point are sent, paging cell indicates at least to include UE mark in message, and the mark of the UE can be UE MAC Address, S-TMSI that MME is UE distribution etc..If receive the paging indicating message is some base station, and the paging cell indicates to only include UE mark in message, so the cell for receiving the paging indicating message directly can be defined as the corresponding paging cell of UE marks by base station, or all cells under base station are defined as into the corresponding paging cell of UE marks.

5302nd, paging cell corresponding with the mark of user equipment is determined, paging cell is the cell associated by the wireless local network connecting point of the corresponding user equipment access of mark of user equipment.

Specifically, network node can obtain UE mark, the mark for the device of wireless local area network access point being connected with UE, and the mark of the cell associated by the wireless local network connecting point of UE accesses, for example, network node can indicate that the UE of its service area measures and reported the information of its wireless local network connecting point accessed by base station, and then network node can sum up wireless local network connecting point and the corresponding relation of cell according to the information and the information of its wireless local network connecting point reported of cell where UE.

5303rd, the mark and paging cell information of user equipment are sent to mobility management entity.

Network node is it is determined that after paging cell corresponding with the mark of user equipment, MME is sent to by the mark of user equipment and paging cell information, so as to the MME user equipmenies stored to it and the relation of paging cell.

In the present embodiment, network node is after the paging cell instruction message that UE or device of wireless local area network access point are sent is received, the corresponding relation of the further device of wireless local area network access point obtained in advance according to it and paging cell, it is determined that paging cell corresponding with UE mark, then UE mark and paging cell information are sent to MME, the quick collection of paging cell information is ensure that, paging efficiency and network service quality is improved.

Paging processing method as described above, wherein, the reception paging cell indicates message, can wrap Include：Receive the paging cell instruction message that the wireless local network connecting point or the user equipment are sent.The paging cell indicates that in message the mark of the wireless local network connecting point can also be included.Specifically, the mark of the wireless local network connecting point can be device of wireless local area network access point

MAC Address or network node and other marks of wireless local network connecting point offered.

Paging processing method as described above, wherein, it is described to determine paging cell corresponding with the mark of the user equipment, it can include：According to the mark of the wireless local network connecting point and the relation of the mark of wireless local network connecting point and paging cell, it is paging cell corresponding with the user equipment to determine the paging cell.

Specifically, network node can pre-save wireless local network connecting point and cell information associated with it, the information pre-saved can be the cell information that network node indicates the device of wireless local area network access point for covering its access that UE is measured and reported, it is also possible to the information of network node is inputed in the network planning.One device of wireless local area network access point can correspond to multiple cells, for example, device of wireless local area network access point is likely located at the overlapping region of multiple cells.

In the present embodiment, the paging cell that network node includes the mark of user equipment and the mark of wireless local network connecting point by receiving indicates message, cell information according to the wireless local network connecting point pre-saved and associated by with it, the paging cell of user equipment is determined, the treatment effeciency that paging cell indicates message is improved.

Paging processing method as described above, wherein, the reception paging cell indicates message, can include：Receive the paging cell instruction message that the wireless local network connecting point or the user equipment are sent.

The paging cell indicates that in message the paging cell information can also be included.

Specifically, the mark of the signal that the paging cell information can read for UE from the broadcast message of a base station most strong cell, or the mark of the stronger several cells of signal, can also be wireless local network connecting points and its associated cell information of the UE in base station broadcast message, the identification information for the paging cell that the information in conjunction with its own wireless local network connecting point accessed known to UE is determined.

Paging processing method as described above, wherein, it is described to determine paging cell corresponding with the user equipment, it can include：

Specifically, the beep-page message that network node is received indicates the mark in message including UE and UE paging cell information, paging indicating message directly can be transmitted to MME by network node. In the present embodiment, network node improves the treatment effeciency that paging cell indicates message by the way that the beep-page message of the mark comprising user equipment of reception and paging cell information is indicated into message is directly forwarded to MME.

Paging processing method as described above, wherein, methods described can also include：

Specifically, when UE and device of wireless local area network access point were disconnected in a period of time, fail to reconnect to the device of wireless local area network access point, and be not connected with new device of wireless local area network access point foundation, then UE sends paging cell to network node and deletes message, and paging cell deletion message is further transmitted to MME by network node.

In the present embodiment, network node is transmitted to MME by the way that the paging cell of reception is deleted into message, the mark for making MME delete the UE included in message according to the paging cell deletes the UE of storage paging cell information, when MME receives paging UE downstream data message again, then indicate that all cells of the base station in TA lists carry out paging to UE, it is ensured that effective execution of paging processing.

Fig. 4 is the flow chart of paging processing method example IV of the present invention, as shown in figure 4, the method for the present embodiment can include herein below.

S401, the paging cell instruction message for receiving user equipment transmission, paging cell indicates the mark for including user equipment in message, the either mark of user equipment and the mark of wireless local network connecting point or mark and the mark of paging cell comprising user equipment.

Specifically, device of wireless local area network access point receives the paging cell instruction message that UE is sent, the paging cell that UE is sent indicates at least to include UE mark in message, device of wireless local area network access point is indicated in the paging cell for receiving UE transmissions after message, and the mark of its own can be added to the paging cell and indicated in message.

S402, the network node transmission paging cell instruction message to base station or management base station and wireless local network connecting point.

Specifically, for there is the network of interface between base station and wireless local network connecting point, then device of wireless local area network access point can send paging cell to base station and indicate message；For there is the application environment for the network node that can manage multiple base stations and wireless local network connecting point simultaneously in network, wherein, network node is respectively present interface, and network node and core with base station, network node and wireless local network connecting point There is interface in the network element MME of net, then device of wireless local area network access point can send paging cell to network node and indicate message.

In the present embodiment, device of wireless local area network access point indicates message by receiving the paging cell that connected UE is sent, and message, which does relevant treatment, to be indicated to the paging cell as needed, it is then sent to network node, improve paging cell and indicate the treatment effeciency of message, and improve network service quality.

Fig. 5 is the flow chart of paging processing method embodiment five of the present invention, as shown in figure 5, the method for the present embodiment can include herein below.

S501, with wireless local network connecting point set up be connected.

User is linked into device of wireless local area network access point.

S502, transmission paging cell indicate message, and paging cell indicates the mark for including user equipment in message, or the mark of user equipment and the mark of wireless local network connecting point or mark and the mark of paging cell comprising user equipment.

Specifically, the paging cell that UE is sent to device of wireless local area network access point or network node indicates at least to include UE mark in message.The mark of itself can be added to the paging cell and indicate in message by device of wireless local area network access point after the paging cell instruction message that UE is sent is received.The paging cell that UE directly can also send the mark comprising paging cell to device of wireless local area network access point or network node indicates message.The paging cell is the cell associated by setting up the wireless local network connecting point being connected with user equipment.

In the present embodiment, UE is connected by being set up with wireless local network connecting point, cell associated by the wireless local network connecting point is defined as paging cell corresponding with its own, and indicate message by sending paging cell, the mark of its own and paging cell information are sent to MME, make MME after paging UE downstream data message is received, the user equipment for being received and being stored by it and the relation of paging cell, it is determined that paging cell corresponding with UE, and indicate that base station carries out paging in paging cell to UE, therefore, improve paging efficiency and network service quality.

Paging processing method as described above, wherein, the transmission paging cell indicates message, can include：

Specifically, the paging cells that are sent to device of wireless local area network access point of UE indicate that message can include UE mark, but the mark of paging cell is not included, device of wireless local area network access point is sought receiving this Cell is exhaled to indicate after message, can be by itself to paging cell instruction message, and it is transmitted to network node；When the UE paging cells sent to device of wireless local area network access point indicate the mark of mark and paging cell of the message including UE, device of wireless local area network access point can directly forward it to network node after paging cell instruction message is received.The paging cell that UE is sent to network node indicates that message can include UE mark and the mark of wireless local network connecting point, or UE mark and the mark of paging cell.

Paging processing method as described above, wherein, it is characterised in that the transmission paging cell is indicated after message, can also be included：

In the present embodiment, UE deletes message by sending paging cell, the mark for making MME delete the UE included in message according to the paging cell deletes the UE of storage paging cell information, when MME receives paging UE downstream data message again, then indicate that all cells of the base station in TA lists carry out paging to UE, it is ensured that effective execution of paging processing.

With reference to paging method described above, for UE and wireless local network connecting point（It is following letter into：WLAN AP) keep connection, or position to keep the situation of connection, below embodiment will be provided respectively.

Fig. 6 is the flow chart of paging processing method embodiment six of the present invention, as shown in fig. 6, the method for the present embodiment can include herein below.

5601st, UE and WLAN AP set up connection.

UE and WLAN AP set up and are connected, and after keeping connection status for a period of time, continue executing with S602.

5602nd, UE indicates message to the WLAN AP paging cells for sending the mark comprising UE.

The mark of its own is added to paging cell and indicated in message by S603, WLAN AP.

Paging cell instruction message is transmitted to network node by S604, WLAN.

S605, network node determine paging cell corresponding with UE mark.

Wherein, network node has prestored WLAN AP mark and the corresponding relation of paging cell, and network node can be the management node of base station or management base station and wireless local network connecting point.

S606, network node UE mark and paging cell information are sent to MME. 5607th, MME preserves the relation of UE and paging cell.

The relation of UE and paging cell can be saved in UE contexts by MME, can also individually be preserved.

5608th, MME indicates that base station carries out paging in paging cell to UE.

When the downlink data for having paging UE is reached, MME is it is first determined whether preserved the UE and its paging cell relation, if MME saves UE and its paging cell relation, then MME indicates that the base station belonging to paging cell carries out paging in paging cell to UE, the paging cell can be multiple cells, and the base station can be multiple base stations.

In the present embodiment, UE sends the paging cell instruction message for updating paging cell information by WLAN AP, network node determines paging cell corresponding with UE mark, realize when handling paging service, only paging need to be carried out to UE in the paging cell corresponding with UE, improve paging efficiency and network service quality.

Fig. 7 is the flow chart of paging processing method embodiment seven of the present invention, as shown in fig. 7, the method for the present embodiment can include herein below.

S701, UE and WLAN AP set up connection.

UE and WLAN AP set up and are connected, and after keeping connection status for a period of time, continue executing with S702

5702nd, UE sends the paging cell instruction message of the mark of the mark comprising UE and paging cell by WLAN AP and network node to MME.

Wherein, UE measures the cell existed around it before paging cell instruction message is sent, the cell portion that can be measured that is defined as corresponding paging cell, and network node can be the management node of base station or management base station and wireless local network connecting point.

5703rd, MME preserves the relation of UE and paging cell.

S704, MME indicate that base station carries out paging in paging cell to UE.

When the downlink data for having paging UE is reached, MME is it is first determined whether preserved the UE and the relation preservation of its paging cell.

In the present embodiment, UE determines paging cell corresponding with UE mark, and the paging cell instruction message for updating paging cell information is sent by WLAN AP, realize when handling paging service, only paging need to be carried out to UE in the paging cell corresponding with UE, improve paging efficiency and network service quality. Fig. 8 is the flow chart of paging processing method embodiment eight of the present invention, as shown in figure 8, the method for the present embodiment can include herein below.

S801, UE and WLAN AP set up connection.

UE and WLAN AP set up and are connected, and after keeping connection status for a period of time, continue executing with S802.The paging cell that S802, UE send the mark comprising WLAN AP to network node indicates message.Wherein, paging cell indicates the mark comprising UE and the WLAN AP of UE foundation connections mark in message, and network node can be the management node of base station or management base station and wireless local network connecting point.

5803rd, network node determines paging cell corresponding with UE mark.

Wherein, network node has prestored WLAN AP mark and the corresponding relation of paging cell.

5804th, network node UE mark and paging cell information are sent to MME.

S805, MME preserve the relation of UE and paging cell.

S806, MME indicate that base station carries out paging in paging cell to UE.

In the present embodiment, the paging cell that UE updates paging cell information by being sent to network node indicates message, network node determines paging cell corresponding with UE mark, realize when handling paging service, only paging need to be carried out to UE in the paging cell corresponding with UE, improve paging efficiency and network service quality.

Fig. 9 is the flow chart of paging processing method embodiment nine of the present invention, as shown in figure 9, the method for the present embodiment can include herein below.

S901, UE and WLAN AP set up connection.

UE and WLAN AP set up and are connected, and after keeping connection status for a period of time, continue executing with S902.

The paging cell of S902, UE by network node to mark of the MME transparent transmissions comprising paging cell indicates message.

Wherein, paging cell indicates the mark for including UE in message, UE measures the cell existed around it before paging cell instruction message is sent, the cell portion that can be measured that is defined as corresponding paging cell, network node can be base station or management base station and wireless local network connecting point Management node.

S903, MME preserve the relation of UE and paging cell.

S904, MME indicate that base station carries out paging in paging cell to UE.

In the present embodiment, UE determines paging cell corresponding with UE mark, and message is indicated to the paging cell that MME transparent transmissions update paging cell information by network node, realize when handling paging service, only paging need to be carried out to UE in the paging cell corresponding with UE, improve paging efficiency and network service quality.

Figure 10 is the flow chart of paging processing method embodiment ten of the present invention, and as shown in Figure 10, the method for the present embodiment can include herein below.

S1001, UE and WLAN AP set up connection.

UE and WLAN AP set up and are connected, and after keeping connection status for a period of time, continue executing with S 1002

S 1002, UE send paging cell to network node and indicate message.

Wherein, paging cell indicates to contain UE mark in message.

S 1003, network node determine paging cell corresponding with UE mark.

Specifically, when network node ^^ stands, UE by base station during paging cell instruction message is sent to MME, wherein, paging cell indicates the mark for including UE in message, base station will receive the cell of the instruction message or the mark of all cells under base station will be added in the paging cell instruction message, these cells are defined as paging cell corresponding with UE mark by base station after the paging cell for receiving UE transmissions indicates message.When network node is to manage the management node of base station and wireless local network connecting point, UE sends paging indicating message by base station to management node.Wherein, paging cell indicates the mark for including UE in message, base station is after the paging cell for receiving UE transmissions indicates message, the cell of the instruction message will be received or the mark of all cells under base station is added to the paging cell and indicated in message, network node is sent to, these cells of network node are defined as paging cell corresponding with UE mark.

S1004, network node UE mark and paging cell information are sent to MME.

S1005, MME preserve the relation of UE and paging cell. The relation of UE and paging cell can be saved in UE contexts by MME, can also individually be preserved.

S1006, MME indicate that base station carries out paging in paging cell to UE.

In the present embodiment, UE sends the paging cell instruction message for updating paging cell information to network node, network node is by indicating the cell associated by the base station of message with forwarding paging cell, it is determined that paging cell corresponding with UE mark, realize when handling paging service, only paging need to be carried out to UE in the paging cell corresponding with UE, improve paging efficiency and network service quality.

Figure 11 is the flow chart of paging processing method embodiment 11 of the present invention, and as shown in figure 11, the method for the present embodiment can include herein below.

S1101, UE and WLAN AP are disconnected.

UE and WLAN AP are disconnected, and after remaining open connection status for a period of time, then perform S1102.

S1102, UE delete message by network node to the paging cell of mark of the MME transparent transmissions comprising UE.

Wherein, paging cell deletes the mark that UE is contained in message.

S 1103, MME delete the relation of UE and paging cell.

MME deletes the relation of the UE for being stored in UE contexts or individually preserving and paging cell.S 1104, MME indicate base station in TA lists thus cell to UE carry out paging.

When the downlink data for having paging UE is reached, MME is it is first determined whether the relation for having preserved the UE and its paging cell is preserved, when the relation in the absence of UE and paging cell, MME indicate base station in TA lists so cell carries out paging to UE.

In the present embodiment, after UE and WLAN AP is in not-connected status for a period of time, the paging cell that UE deletes paging cell information by network node to MME transparent transmissions indicates message, when handling paging service, when in the absence of the paging cell corresponding with UE, it is in TA lists thus cell to UE carry out paging, it is ensured that paging efficiency and network service quality.

Figure 12 is the structural representation of mobility management entity embodiment of the present invention, and as shown in figure 12, the mobility management entity of the present embodiment can include：Receiving unit 1201, processing unit 1202 and notification unit 1203.Wherein, receiving unit 1201, for receive downlink data reach indicate message, it is described under Row data reach the mark for indicating to include user equipment in message；Processing unit 1202, paging cell corresponding with the user equipment is determined for the mark and user equipment according to user equipment and the relation of paging cell, and the paging cell is the cell associated by the wireless local network connecting point that the user equipment is accessed；Notification unit 1203, for notifying base station in the paging cell to user equipment progress paging.

The mobility management entity of the present embodiment can be used for the method for performing embodiment of the method shown in Fig. 1, and its realization principle is similar with the technique effect to be reached, will not be repeated here.

Mobility management entity as described above, wherein, receiving unit 1201 can be also used for before downlink data arrival instruction message is received, receive the mark and the paging cell information for the user equipment that network node is sent；

Processing unit 1202, can be also used for the mark and the paging cell information according to the user equipment, determines the relation of the user equipment and the paging cell.

The mobility management entity of the present embodiment can be used for the method for performing embodiment of the method shown in Fig. 2, and its realization principle is similar with the technique effect to be reached, will not be repeated here.

Mobility management entity as described above, wherein, receiving unit 1201, the mark and the paging cell information of the user equipment of the specific network node transmission that can be used for receiving base station or managing base station and wireless local network connecting point, wherein, base station and wireless local network connecting point work in different standard network.

The mobility management entity of the present embodiment, its realization principle and the technology to be reached are referred to preceding method embodiment, will not be repeated here.

Mobility management entity as described above, wherein, receiving unit 1201, it can be also used for it is determined that after relation of the user equipment with the paging cell, the paging cell deletion message that the network node is sent is received, the paging cell deletes the mark for including the user equipment in message；

Processing unit 1202, can be also used for deleting the user equipment and the relation of the paging cell according to the mark of the user equipment.

Figure 13 is the structural representation of inventive network node embodiment, and as shown in figure 13, the network node of the present embodiment can include：Receiving unit 1301, processing unit 1302 and transmitting element 1303.Wherein, receiving unit 1301, indicate message, the paging cell indicates the mark for including user equipment in message for receiving paging cell；Processing unit 1302, for determining paging cell corresponding with the mark of the user equipment, the nothing that the paging cell accesses for the corresponding user equipment of mark of the user equipment Cell associated by line LAP LAN Access Point；Transmitting element 1303, mark from user equipment to mobility management entity and paging cell information for sending.

The network node of the present embodiment can be used for the method for performing embodiment of the method shown in Fig. 3, and its realization principle is similar with the technique effect to be reached, will not be repeated here.

Network node as described above, wherein, receiving unit 1301 specifically can be used for receiving the paging cell instruction message that the wireless local network connecting point or the user equipment are sent；The paging cell indicates also to include the mark of the wireless local network connecting point in message.

The network node of the present embodiment, its realization principle and the technique effect to be reached are referred to preceding method embodiment, will not be repeated here.

Network node as described above, wherein, processing unit 1302, specifically can be used for the relation according to the mark of the wireless local network connecting point and the mark of wireless local network connecting point and paging cell, and it is paging cell corresponding with the user equipment to determine the paging cell.

The network node of the present embodiment, its realization principle and the technology to be reached are referred to preceding method embodiment, will not be repeated here.

Network node as described above, wherein, receiving unit 1301, specifically can be used for receiving the paging cell instruction message that the wireless local network connecting point or the user equipment are sent, the paging cell indicates also to include the paging cell information in message.

Network node as described above, wherein, processing unit 1302 specifically can be used for determining that the paging cell is the corresponding paging cell of the user equipment according to the paging indicating message.

Network node as described above, wherein, receiving unit 1301 can be also used for after the paging cell instruction message that the wireless local network connecting point or the user equipment are sent is received, and the paging cell that the reception user equipment is sent deletes message；Except message, the paging cell deletes the mark for including the user equipment in message.

The network node of the present embodiment, its realization principle and the technology to be reached are referred to preceding method embodiment, will not be repeated here. Figure 14 is the structural representation of wireless local network connecting point embodiment of the present invention, and as shown in figure 14, the wireless local network connecting point of the present embodiment can include：Receiving unit 1401 and transmitting element 1402.Wherein, receiving unit 1401, paging cell for receiving user equipment transmission indicates message, the paging cell indicates the mark for including user equipment in message, the either mark of user equipment and the mark of wireless local network connecting point or mark and the mark of paging cell comprising the user equipment；Transmitting element 1402, message is indicated for sending the paging cell to the network node of base station or management base station and wireless local network connecting point.

The wireless local network connecting point of the present embodiment can be used for the method for performing embodiment of the method shown in Fig. 4, and its realization principle is similar with the technique effect to be reached, will not be repeated here.

Figure 15 is the structural representation of user terminal embodiment of the present invention, and as shown in figure 15, the user terminal of the present embodiment can include：Processing unit 1501 and transmitting element 1502.Wherein, processing unit 1501, are connected for being set up with wireless local network connecting point；Transmitting element 1502, message is indicated for sending paging cell, the paging cell indicates the mark for including user equipment in message, or the mark comprising user equipment and the mark of wireless local network connecting point or the mark comprising the user equipment and paging cell mark.

The user terminal of the present embodiment can be used for the method for performing embodiment of the method shown in Fig. 5, and its realization principle is similar with the technique effect to be reached, will not be repeated here.

User terminal as described above, wherein, transmitting element 1502 specifically can be used for the wireless local network connecting point, and either the network node of base station or management base station and wireless local network connecting point sends the paging cell and indicates message.

The user terminal of the present embodiment, its realization principle and the technology to be reached are referred to preceding method embodiment, will not be repeated here.

User terminal as described above, wherein, transmitting element 1502, it can be also used for after paging cell instruction message is sent, to the base station, or the network node of management base station and wireless local network connecting point sends the paging cell and deletes message, the paging cell deletes the mark for including the user equipment in message.

Figure 16 is the structural representation of communications system embodiment of the present invention, as shown in figure 16, and the communication system of the present embodiment can include mobility management entity 1601 and network node 1602, in a particular application, The equipment such as subscriber terminal equipment, wireless local network connecting point can also be included, its realization principle and the technology to be reached are referred to preceding method embodiment, will not be repeated here.

One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can be completed by the related hardware of programmed instruction, foregoing program can be stored in a computer read/write memory medium, the program upon execution, performs the step of including 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.

Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although the present invention is described in detail with reference to foregoing embodiments, it will be understood by those within the art that：It can still modify to the technical scheme described in foregoing embodiments, or carry out equivalent substitution to which part or all technical characteristic；And these modifications or replacement, the essence of appropriate technical solution is departed from the scope of various embodiments of the present invention technical scheme.

Claims

Claims

1st, a kind of paging processing method, it is characterised in that including：

Receive downlink data and reach instruction message, the downlink data reaches the mark for indicating to include user equipment in message；

Paging cell corresponding with the user equipment is determined according to the mark and user equipment of the user equipment and the relation of paging cell, the paging cell is the cell associated by the wireless local network connecting point that the user equipment is accessed；

Base station is notified to carry out paging to the user equipment in the paging cell.

2nd, according to the method described in claim 1, it is characterised in that it is described reception downlink data reach indicate message before, in addition to：

Receive the mark and the paging cell information for the user equipment that network node is sent；According to the mark of the user equipment and the paging cell information, the relation of the user equipment and the paging cell is determined.

3rd, method according to claim 2, it is characterised in that the mark and the paging cell information for the user equipment that the reception network node is sent, including：

The mark and the paging cell information of the user equipment of the network node transmission of base station or management base station and wireless local network connecting point are received, wherein, base station and wireless local network connecting point work in different standard network.

4th, according to the method in claim 2 or 3, it is characterised in that it is described determine the user equipment with after the relation of the paging cell, in addition to：

The paging cell deletion message that the network node is sent is received, the paging cell deletes the mark for including the user equipment in message；

The user equipment and the relation of the paging cell are deleted according to the mark of the user equipment.

5th, a kind of paging processing method, it is characterised in that including：

Receive paging cell and indicate message, the paging cell indicates the mark for including user equipment in message；It is determined that paging cell corresponding with the mark of the user equipment, the paging cell is the cell associated by the wireless local network connecting point of the corresponding user equipment access of mark of the user equipment；

The mark and paging cell information of user equipment are sent to mobility management entity.

6th, method according to claim 5, it is characterised in that the reception paging cell indicates message, including：Receive the paging cell instruction that the wireless local network connecting point or the user equipment are sent Message；

The paging cell indicates also to include the mark of the wireless local network connecting point in message.

7th, method according to claim 6, it is characterised in that determination paging cell corresponding with the mark of the user equipment, including：

According to the mark of the wireless local network connecting point and the relation of the mark of wireless local network connecting point and paging cell, it is paging cell corresponding with the user equipment to determine the paging cell.

8th, method according to claim 5, it is characterised in that the reception paging cell indicates message, including：Receive the paging cell instruction message that the wireless local network connecting point or the user equipment are sent；

The paging cell indicates also to include the paging cell information in message.

9th, method according to claim 8, it is characterised in that determination paging cell corresponding with the user equipment, including：

Determine that the paging cell is the corresponding paging cell of the user equipment according to the paging indicating message.

10th, the method according to claim 6 or 7, it is characterised in that methods described also includes：The paging cell deletion message that the user equipment is sent is received, sending the paging cell to the mobility management entity deletes message, and the paging cell deletes the mark for including the user equipment in message.

11, a kind of paging processing method, it is characterised in that including：

Receive the paging cell instruction message that user equipment is sent, the paging cell indicates the mark for including user equipment in message, the either mark of user equipment and the mark of wireless local network connecting point or mark and the mark of paging cell comprising the user equipment；

The paging cell, which is sent, to the network node of base station or management base station and wireless local network connecting point indicates message.

12nd, a kind of paging processing method, it is characterised in that including：

Set up and be connected with wireless local network connecting point；

Send paging cell and indicate message, the paging cell indicates the mark for the mark, the either mark comprising user equipment and the mark of wireless local network connecting point or the mark comprising the user equipment and paging cell for including user equipment in message.

13rd, method according to claim 12, it is characterised in that the transmission paging cell is indicated Message, including：

To the wireless local network connecting point, either the network node of base station or management base station and wireless local network connecting point sends the paging cell and indicates message.

14th, method according to claim 13, it is characterised in that after the transmission paging cell instruction message, in addition to：

The paging cell is sent to the network node of the base station or management base station and wireless local network connecting point and deletes message, and the paging cell deletes the mark for including the user equipment in message.

15th, a kind of mobility management entity, it is characterised in that including：

Receiving unit, reaches instruction message, the downlink data reaches the mark for indicating to include user equipment in message for receiving downlink data；

Processing unit, paging cell corresponding with the user equipment is determined for the mark and user equipment according to the user equipment and the relation of paging cell, and the paging cell is the cell associated by the wireless local network connecting point that the user equipment is accessed；With

Notification unit, for notifying base station in the paging cell to user equipment progress paging.16th, mobility management entity according to claim 15, it is characterized in that, the receiving unit, is additionally operable to before downlink data arrival instruction message is received, receives the mark and the paging cell information for the user equipment that network node is sent；

The processing unit, is additionally operable to the mark and the paging cell information according to the user equipment, determines the relation of the user equipment and the paging cell.

17th, mobility management entity according to claim 16, it is characterized in that, the receiving unit, mark and the paging cell information specifically for receiving the user equipment that the network node of base station or management base station and wireless local network connecting point is sent, wherein, base station and wireless local network connecting point work in different standard network.

18th, the mobility management entity according to claim 16 or 17, it is characterized in that, the receiving unit, it is additionally operable to it is determined that after relation of the user equipment with the paging cell, the paging cell deletion message that the network node is sent is received, the paging cell deletes the mark for including the user equipment in message；

The processing unit, is additionally operable to delete the user equipment and the relation of the paging cell according to the mark of the user equipment.

19th, a kind of network node, it is characterised in that including： Receiving unit, indicates message, the paging cell indicates the mark for including user equipment in message for receiving paging cell；

Processing unit, for determining paging cell corresponding with the mark of the user equipment, the paging cell is the cell associated by the wireless local network connecting point of the corresponding user equipment access of mark of the user equipment；With

Transmitting element, mark from user equipment to mobility management entity and paging cell information for sending.

20th, network node according to claim 19, it is characterised in that the receiving unit, the paging cell sent specifically for receiving the wireless local network connecting point or the user equipment indicates message；

The paging cell indicates also to include the mark of the wireless local network connecting point in message.

21st, network node according to claim 19, it is characterized in that, the processing unit, specifically for the mark and the mark of wireless local network connecting point according to the wireless local network connecting point and the relation of paging cell, it is paging cell corresponding with the user equipment to determine the paging cell.

22nd, network node according to claim 19, it is characterized in that, the receiving unit, the paging cell sent specifically for receiving the wireless local network connecting point or the user equipment indicates message, and the paging cell indicates also to include the paging cell information in message.

23rd, network node according to claim 22, it is characterised in that the processing unit, specifically for determining that the paging cell is the corresponding paging cell of the user equipment according to the paging indicating message.

24th, the network node according to claim 20 or 21, it is characterized in that, the receiving unit is additionally operable to after the paging cell instruction message that the wireless local network connecting point or the user equipment are sent is received, and the paging cell for receiving the user equipment transmission deletes message；

The transmitting element is additionally operable to send the paging cell deletion message to the mobility management entity, and the paging cell deletes the mark for including the user equipment in message.

25th, a kind of wireless local network connecting point, it is characterised in that including：

Receiving unit, paging cell for receiving user equipment transmission indicates message, the paging cell indicates the mark for including user equipment in message, the either mark of user equipment and the mark of wireless local network connecting point or mark and the mark of paging cell comprising the user equipment；With

Transmitting element, message is indicated for sending the paging cell to the network node of base station or management base station and wireless local network connecting point. 26th, a kind of user terminal, it is characterised in that including：

Processing unit, is connected for being set up with wireless local network connecting point；With

Transmitting element, message is indicated for sending paging cell, the paging cell indicates the mark for the mark, the either mark comprising user equipment and the mark of wireless local network connecting point or the mark comprising the user equipment and paging cell for including user equipment in message.

27th, user terminal according to claim 26, it is characterized in that, the transmitting element is specifically for the wireless local network connecting point, either the network node of base station or management base station and wireless local network connecting point sends the paging cell and indicates message.

28th, user terminal according to claim 27, it is characterized in that, the transmitting element, it is additionally operable to after paging cell instruction message is sent, to the base station, or the network node of management base station and wireless local network connecting point sends the paging cell and deletes message, the paging cell deletes the mark for including the user equipment in message.

29th, a kind of communication system, it is characterised in that including：

Mobility management entity and network node；

The mobility management entity is using the mobility management entity described in claim any one of 15-18, and the network node is using the network node described in claim any one of 19-24.