CN105578440A - Transmission method and transmission device for instant messaging service heartbeat packet in LTE system - Google Patents
Transmission method and transmission device for instant messaging service heartbeat packet in LTE system Download PDFInfo
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- CN105578440A CN105578440A CN201410538572.5A CN201410538572A CN105578440A CN 105578440 A CN105578440 A CN 105578440A CN 201410538572 A CN201410538572 A CN 201410538572A CN 105578440 A CN105578440 A CN 105578440A
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Abstract
The invention provides a transmission method and a transmission device for an instant messaging service heartbeat packet in an LTE system. Network-side proxy UE transmits an uplink heartbeat packet, The UE does not require periodical transmission of the uplink heartbeat packet to the network side, thereby reducing number of times of RRC connection establishment and release, greatly reducing signaling cost in RRC connection establishment and release processes, saving an air interface resource, and making other Internet services acquire more resources of physical resource blocks (PRB) and control channels.
Description
Technical field
The present invention relates to Long Term Evolution (LTE, LongTermEvolution) system, be specifically related to transmission method and the device of the instant messaging business heartbeat packet in a kind of LTE system.
Background technology
Along with the continuous lifting of intelligent terminal ability and the development of mobile Internet business, instant messaging (IM) business has become a very important class business.IM business is different from traditional internet, applications, is that a class has the business of particularity to access network policy.Owing to needing participating in directly of user alternately between IM business, therefore frequency of interaction is high and have certain randomness.IM business application has again the online feature of long idle simultaneously, in order to ensure the real-time of user message, periodically heartbeat message is sent, to keep the presence of IM application program between IM service server in the meeting of IM business application and the Internet.Generally the transmission of heartbeat message repeatedly can trigger RRC connection establishment and the RRC Connection Release process of wireless heterogeneous networks (RRC) layer, thus produces a large amount of space interface signaling expenses.Accordingly, in time there is a large amount of IM service-users in network, the space interface signaling resource of Access Network can be subject to larger impact, and then affect the overall performance of LTE-A wireless access network, comprise wireless resource utility efficiency to reduce, PDCCH load increases, and paging channel loading increases and multi-user's QoS guarantee is affected.
For overcoming the problems referred to above, prior art sends the time-out time of the RRC Connection Release timer of cycle and increasing eNB method mainly through the heartbeat message increasing IM service application reduces IM traffic signaling expense.After the heartbeat message cycle increases, the heartbeat message decreased number sent in the unit interval, corresponding RRC signaling consumption also tails off, and can realize signaling optimization to a certain extent.The method strengthening eNBRRC Connection Release timer is then the frequency that the mode of attempting by keeping the RRC of long period to connect reduces RRC connection establishment and release.Other some technical schemes comprise divides into groups descending multi-user heartbeat IP, reduces the method for the PDCCH expense of descending heartbeat packet and the expense of PRB resource by the machine-processed multicast transmission together of multimedia broadcast multi-broadcasting business (e-MBMS).
Then, according to existing technical scheme, if the heartbeat increasing IM business sends the cycle, be then difficult to the real-time ensureing IM business, affect Consumer's Experience, simultaneously because IM business belongs to application layer services, be difficult in the process of implementation ensure feasibility and consistency.And use the method for large RRC Connection Release timer, the additional signaling overhead that heartbeat message brings can not be solved, unless RRC remains online.The RRC connect hours increases simultaneously, and more user can be made to be in RRC connection status, increases the complexity of eNB process, reduces idle wireless resource utilance (PUCCH resource etc.), adding users power consumption etc.E-MBMS mechanism is used to carry out the method for multicast transmission, the transmission of descending heartbeat message can only be applied to, and the terminal use not supporting e-MBMS business cannot be applied to, dividing into groups by E-MBMS multicast transmission to realize descending heartbeat IP simultaneously, also needing to modify to core net framework and equipment.
Summary of the invention
The technical problem that the embodiment of the present invention will solve is to provide transmission method and the device of the instant messaging business heartbeat packet in a kind of LTE system, reduces signaling consumption and the idle wireless resource waste of the RRC connection establishment/release of UE in instant messaging business procedure.
For solving the problems of the technologies described above, the transmission method of the instant messaging business heartbeat packet in the LTE system that the embodiment of the present invention provides, comprising:
Network side receives the heartbeat packet announcement information for the first instant messaging business that a UE sends, described heartbeat packet announcement information carries and is used to indicate described first instant messaging business and opens heartbeat packet agent functionality, and wherein said first instant messaging business no longer periodically sends up heartbeat packet after opening heartbeat packet agent functionality;
Network side, according to described heartbeat packet announcement information, is periodically acted on behalf of described first instant messaging business and is sent the first up heartbeat packet.
Wherein, in said method, described heartbeat packet announcement information carries source IP address corresponding to described first instant messaging business, object IP address, source port number and destination slogan;
Described network side is according to described heartbeat packet announcement information, periodically act on behalf of described first instant messaging business and send the first up heartbeat packet, comprise: described network side is according to described heartbeat packet announcement information, periodically generate and send the first up heartbeat packet, wherein, the source address of described first up heartbeat packet, object IP address, source port number and destination slogan, be respectively source IP address corresponding to the described first instant messaging business of carrying in described heartbeat packet announcement information, object IP address, source port number and destination slogan.
Wherein, said method also comprises:
Network side receives the first descending heartbeat packet of the first instant messaging business that first object server sends;
When the first instant messaging business that described first descending heartbeat packet is corresponding has opened heartbeat packet agent functionality, determine the connection status that a UE corresponding to described first descending heartbeat packet is current:
If a described UE is in connected state, then described first descending heartbeat packet is directly sent to a described UE;
If a described UE is in Idle state, then described first descending heartbeat packet is carried in a beep-page message or a predetermined system block of information and broadcasts to a described UE.
Wherein, in said method, described beep-page message or predetermined system block of information also carry other the descending heartbeat packet except described first descending heartbeat packet, and other descending heartbeat packet described are descending heartbeat packet of opening other instant messaging business of heartbeat packet agent functionality that described network side receives.
Wherein, said method also comprises:
When receiving the heartbeat termination messages of the first instant messaging service of a UE or destination server transmission, or, when not receiving the descending heartbeat packet of destination server feedback in the preset time period after acting on behalf of the up heartbeat packet of transmission first yet, or, when a UE attachment removal being detected, the agency that network side stops the first up heartbeat packet sends.
Another embodiment of the present invention additionally provides the transmission method of the instant messaging business heartbeat packet in a kind of LTE system, comprising:
One UE sends the heartbeat packet announcement information for the first instant messaging business, described heartbeat packet announcement information carries and opens heartbeat packet agent functionality for the first instant messaging business described in informing network side, and the indication network side described UE of agency sends up heartbeat packet;
A described UE stops the transmission of the up heartbeat packet of described first instant messaging business.
Wherein, in said method, described heartbeat packet announcement information carries source IP address corresponding to described first instant messaging business, object IP address, source port number and destination slogan, to make network side according to described heartbeat packet announcement information, periodically generate and send the first up heartbeat packet also, wherein, the source address of described first up heartbeat packet, object IP address, source port number and destination slogan, be respectively the source IP address that the described first instant messaging business of carrying in described heartbeat packet announcement information is corresponding, object IP address, source port number and destination slogan.
Wherein, in said method, a described UE sends the heartbeat packet announcement information for the first instant messaging business, comprising:
One UE detects the first instant messaging initiation of services, and the first instant messaging business is arranged in pre-configured when needing the instant messaging service lists of opening heartbeat packet agent functionality, sends the heartbeat packet announcement information for the first instant messaging business; Or,
In the running of the first instant messaging business, when a UE communication frequency monitored between this first instant messaging business and network side is less than a pre-determined threshold, then send the heartbeat packet announcement information for the first instant messaging business; Or,
In the running of the first instant messaging business, a UE detects that user opens the heartbeat packet agent functionality of the first instant messaging business, then send the heartbeat packet announcement information for the first instant messaging business.
Wherein, said method also comprises:
One UE, when being in Idle state, receives beep-page message or the predetermined system block of information of network side broadcast transmission;
One UE extracts the descending heartbeat packet of the first instant messaging business from described beep-page message or predetermined system block of information.
The embodiment of the present invention additionally provides the transmitting device of the instant messaging business heartbeat packet in a kind of LTE system, comprising:
First receiving element, for receiving the heartbeat packet announcement information for the first instant messaging business that a UE sends, described heartbeat packet announcement information carries and is used to indicate described first instant messaging business and opens heartbeat packet agent functionality, and wherein said first instant messaging business no longer periodically sends up heartbeat packet after opening heartbeat packet agent functionality;
Agent unit, for according to described heartbeat packet announcement information, periodically acts on behalf of described first instant messaging business and sends the first up heartbeat packet.
Wherein, in said apparatus, described heartbeat packet announcement information carries source IP address corresponding to described first instant messaging business, object IP address, source port number and destination slogan;
Described agent unit, further according to described heartbeat packet announcement information, periodically generate and send the first up heartbeat packet, wherein, the source address of described first up heartbeat packet, object IP address, source port number and destination slogan, be respectively source IP address corresponding to the described first instant messaging business of carrying in described heartbeat packet announcement information, object IP address, source port number and destination slogan.
Wherein, in said apparatus, also comprise:
Second receiving element, for receiving the first descending heartbeat packet of the first instant messaging business that first object server sends;
Retransmission unit, when having opened heartbeat packet agent functionality for the first instant messaging business corresponding when described first descending heartbeat packet, determine the connection status that a UE corresponding to described first descending heartbeat packet is current: if a described UE is in connected state, then described first descending heartbeat packet is directly sent to a described UE; If a described UE is in Idle state, then described first descending heartbeat packet is carried in a beep-page message or a predetermined system block of information and broadcasts to a described UE.
Wherein, in said apparatus, described beep-page message or predetermined system block of information also carry other the descending heartbeat packet except described first descending heartbeat packet, and other descending heartbeat packet described are descending heartbeat packet of opening other instant messaging business of heartbeat packet agent functionality that described network side receives.
Wherein, in said apparatus, also comprise:
Agency stops unit, for when receiving the heartbeat termination messages of the first instant messaging service of a UE or destination server transmission, or, when not receiving the descending heartbeat packet of destination server feedback in the preset time period after acting on behalf of the up heartbeat packet of transmission first yet, or, when a UE attachment removal being detected, the agency stopping the first up heartbeat packet sends.
Another embodiment of the present invention additionally provides the transmitting device of the instant messaging business heartbeat packet in a kind of LTE system, comprising:
Notification unit, for sending the heartbeat packet announcement information for the first instant messaging business, described heartbeat packet announcement information carries and opens heartbeat packet agent functionality for the first instant messaging business described in informing network side, and the indication network side described first instant messaging business of agency sends up heartbeat packet;
Sending controling unit, for stopping the transmission of the up heartbeat packet of described first instant messaging business.
Wherein, in said apparatus, described heartbeat packet announcement information carries source IP address corresponding to described first instant messaging business, object IP address, source port number and destination slogan, to make network side according to described heartbeat packet announcement information, periodically generate and send the first up heartbeat packet also, wherein, the source address of described first up heartbeat packet, object IP address, source port number and destination slogan, be respectively the source IP address that the described first instant messaging business of carrying in described heartbeat packet announcement information is corresponding, object IP address, source port number and destination slogan.
Wherein, in said apparatus, described notification unit, is further used for:
The first instant messaging initiation of services detected, and the first instant messaging business is arranged in, and sends the heartbeat packet announcement information for the first instant messaging business pre-configured when needing the instant messaging service lists of opening heartbeat packet agent functionality; Or,
In the running of the first instant messaging business, when the communication frequency monitored between this first instant messaging business and network side is less than a pre-determined threshold, then send the heartbeat packet announcement information for the first instant messaging business; Or,
In the running of the first instant messaging business, detect that user opens the heartbeat packet agent functionality of the first instant messaging business, then send the heartbeat packet announcement information for the first instant messaging business.
Wherein, in said apparatus, also comprise:
Receiving element, at a UE when being in Idle state, receive beep-page message or the predetermined system block of information of network side broadcast transmission;
Resolution unit, for extracting the descending heartbeat packet of the first instant messaging business from described beep-page message or predetermined system block of information.
Compared with prior art, the transmission method of the instant messaging business heartbeat packet in the LTE system that the embodiment of the present invention provides and device, beneficial effect is as follows: act on behalf of UE by network side and send up heartbeat packet, UE is without the need to periodically sending up heartbeat packet to network side, thus the number of times of RRC connection establishment and release can be reduced, greatly reduce the signaling consumption of above-mentioned RRC connection establishment and dispose procedure, save interface-free resources, make other Internet services obtain more Physical Resource Block (PRB) and control channel resource.Further, the embodiment of the present invention can also reduce the CCE resource overhead of PDCCH and the PRB expense of PDSCH of the descending heartbeat IP grouping of instant messaging business, effectively improves wireless resource utility efficiency.In addition, the embodiment of the present invention transmits the heartbeat packet of multiple instant messaging business by beep-page message or new definition SIB bundling, descending heartbeat packet multicast transmission can be avoided the dependence of e-MBMS core net, and the realization of the embodiment of the present invention does not need to modify to core net framework.
Accompanying drawing explanation
The schematic diagram one of the transmission method of the instant messaging business heartbeat packet that Fig. 1 provides for the embodiment of the present invention;
The schematic diagram two of the transmission method of the instant messaging business heartbeat packet that Fig. 2 provides for the embodiment of the present invention;
The schematic diagram three of the transmission method of the instant messaging business heartbeat packet that Fig. 3 provides for the embodiment of the present invention;
Fig. 4 is the structural representation one of the transmitting device of the instant messaging business heartbeat packet of the embodiment of the present invention;
Fig. 5 is the structural representation two of the transmitting device of the instant messaging business heartbeat packet of the embodiment of the present invention.
Embodiment
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
In the embodiment of the present invention, described up heartbeat packet refers to the heartbeat packet being sent to destination server by UE side, and descending heartbeat packet then refers to the heartbeat packet being sent to UE side by destination server.
Please refer to Fig. 1, the transmission method of the instant messaging business heartbeat packet in the LTE system embodiments provided, is applied to network side, specifically comprises the following steps:
Step 11, network side receives the heartbeat packet announcement information for the first instant messaging business that a UE sends, described heartbeat packet announcement information carries and is used to indicate described first instant messaging business and opens heartbeat packet agent functionality, and wherein said first instant messaging business no longer periodically sends up heartbeat packet after opening heartbeat packet agent functionality.
Here, described heartbeat packet announcement information can send by being carried at RRC information, and network side receives this information and preserves.Heartbeat packet announcement information can carry source IP address corresponding to described first instant messaging business, object IP address, source port number and destination slogan.Concrete, source IP address corresponding to the first instant messaging business can be the IP address of a UE, and object IP address corresponding to the first instant messaging business can be then the IP address of destination server corresponding to the first instant messaging business.Certainly, described heartbeat packet announcement information can also carry some other information, such as other information such as application type, heartbeat packet transmission cycle.
Step 12, network side, according to described heartbeat packet announcement information, is periodically acted on behalf of described first instant messaging business and is sent the first up heartbeat packet.
Here, network side is according to described heartbeat packet announcement information, periodically generate and send the first up heartbeat packet, wherein, the source address of described first up heartbeat packet, object IP address, source port number and destination slogan, be respectively the source IP address that the described first instant messaging business of carrying in described heartbeat packet announcement information is corresponding, object IP address, source port number and destination slogan, realize thus acting on behalf of described first instant messaging business by network side, destination server to correspondence sends up heartbeat packet, to ensure instant messaging business presence and real-time communication.Concrete, in the transmission cycle of the in step 12 first up heartbeat packet, the heartbeat packet can carried by the heartbeat packet announcement information transmission cycle is determined, may also be network side and directly configures a predetermined transmission cycle.
In the embodiment of the present invention, according to concrete network configuration, the entity performing above each step can be determined.Such as, Mobility Management Entity (MME) can be had to perform above-mentioned steps 11, and the above-mentioned heartbeat packet announcement information received is submitted to the gateway (ServingGateway) of LTE, gateway extracts this heartbeat message, and record wherein carries source IP address, source port number, target ip address and destination slogan, or the information that other heartbeat packet needs.Then, gateway, according to the heartbeat packet information of preserving, regularly sends heartbeat packet to the destination server that the first instant messaging business is corresponding, at least source IP address is comprised in heartbeat packet, source port number, target ip address and destination slogan, also alternative comprises out of Memory.
By above step, in the embodiment of the present invention, UE (instant messaging business) no longer needs periodically to send heartbeat packet to network side, can decrease the number of times of RRC connection establishment/release, reduce relevant signaling consumption.
After above-mentioned steps 12, in the above-mentioned transmission method of the embodiment of the present invention, destination server also may send descending heartbeat packet to UE, and now, the embodiment of the present invention can also comprise the following steps (please refer to Fig. 2):
Step 13, network side receives the first descending heartbeat packet of the first instant messaging business that first object server sends.
Step 14, when the first instant messaging business that described first descending heartbeat packet is corresponding has opened heartbeat packet agent functionality, has determined the connection status that a UE corresponding to described first descending heartbeat packet is current.
Here, receiving the first descending heartbeat packet, network side according to all heartbeat packet announcement informations having opened the instant messaging business of heartbeat packet agent functionality received in above-mentioned steps 11, can judge whether the first instant messaging business opens heartbeat packet agent functionality.Such as, can according to the destination address of the first descending heartbeat packet and destination slogan, judge whether to carry identical source IP address and source port number in certain heartbeat packet announcement information, if so, then illustrate that this first instant messaging business has opened heartbeat packet agent functionality.
Step 15, if a described UE is in connected state, then directly sends to a described UE by described first descending heartbeat packet.
Here, when a UE is in connected state, illustrate that between current network side and a UE, foundation has RRC to connect, therefore can be connected by this RRC and directly the first descending heartbeat packet is sent to a described UE.
Step 16, if a described UE is in Idle state, is then carried at described first descending heartbeat packet in a beep-page message or a predetermined system block of information and broadcasts to a described UE.
Here, when a UE is in Idle state, illustrate that not setting up RRC between current network side and a UE connects, connecting for avoiding re-establishing RRC, in the embodiment of the present invention, sending above-mentioned descending heartbeat packet by broadcast/multi broadcast mode.Concrete, broadcast transmission can be carried out by beep-page message or the system information block preset (SIB).
In order to improve message transfer, multiple descending heartbeat packet can be carried in a beep-page message/system information block and send by the embodiment of the present invention.In such above-mentioned steps 16, described beep-page message or predetermined system block of information can also carry other the descending heartbeat packet except described first descending heartbeat packet, and other descending heartbeat packet described are descending heartbeat packet of opening other instant messaging business of heartbeat packet agent functionality that described network side receives.Like this, can a beep-page message or predetermined system block of information be passed through, carry multiple descending heartbeat packet, once broadcast to multiple UE.Each UE branch extracts respective descending heartbeat packet and processes from this beep-page message or predetermined system block of information.
Being explained above the embodiment of the present invention is how to realize heartbeat packet agency to send.In the embodiment of the present invention, the termination that the agency of up heartbeat packet sends can be triggered by following condition:
1) when the instant messaging business opening heartbeat packet agent functionality stops, UE side or server side (application layer) send heartbeat termination messages, the agency stopping up heartbeat packet are sent after network side detects this information.
2) in the preset time period of network side after agency sends up heartbeat packet, do not receive the descending heartbeat packet of destination server feedback, then the agency stopping up heartbeat packet sends.
3) as UE attachment removal (detach), the agency that network side stops heartbeat packet sends.
The heartbeat packet announcement information preserved, when the agency stopping up heartbeat packet sends, can also be deleted by network side.
Being described above the embodiment of the present invention at network side is how to process uplink/downlink heartbeat packet, will further illustrate the processing mode of UE side below.
Please refer to Fig. 3, the transmission method of the instant messaging business heartbeat packet in the LTE system that the embodiment of the present invention provides, when being applied to UE side, specifically comprises the following steps:
Step 31, one UE sends the heartbeat packet announcement information for the first instant messaging business, described heartbeat packet announcement information carries and opens heartbeat packet agent functionality for the first instant messaging business described in informing network side, and the indication network side described UE of agency sends up heartbeat packet.
Here, above-mentioned heartbeat packet announcement information can be sent according to Different Strategies:
Such as, the instant messaging service lists needing to open heartbeat packet agent functionality can be configured in advance on UE, the first instant messaging business is added in this list; When the first instant messaging initiation of services being arranged in this list being detected, namely send above-mentioned heartbeat packet announcement information;
Or, can after the first instant messaging initiation of services, monitor the communication frequency between this first instant messaging business and network side, if this communication frequency is less than a pre-determined threshold (acquiescence of such as heartbeat packet sends the cycle), then open heartbeat packet agent functionality, concurrent serving states heartbeat packet announcement information.
Again or, can decide when start agent functionality in its sole discretion by user, as user can any time after this instant messaging initiation of services, open heartbeat packet agent functionality, thus trigger the transmission of above-mentioned heartbeat packet announcement information.
Above-mentioned heartbeat packet announcement information carries source IP address corresponding to described first instant messaging business, object IP address, source port number and destination slogan, to make network side according to described heartbeat packet announcement information, periodically generate and send the first up heartbeat packet, wherein, the source address of described first up heartbeat packet, object IP address, source port number and destination slogan, be respectively source IP address corresponding to the described first instant messaging business of carrying in described heartbeat packet announcement information, object IP address, source port number and destination slogan.
Step 32, a described UE stops the transmission of the up heartbeat packet of described first instant messaging business.
After above-mentioned steps 32, a UE also may receive the downlink data packet from network side.
Concrete, when a UE is in connected state, illustrate that between current network side and a UE, foundation has RRC to connect, therefore can connect by this RRC the descending heartbeat packet directly receiving network side and issue.
When a UE is when being in Idle state, beep-page message or the predetermined system block of information of network side broadcast transmission can be received, and from described beep-page message or predetermined system block of information, extract the descending heartbeat packet of the first instant messaging business, then, by RRC sublayer and PDCP (PDCP, PacketDataConvergenceProtocol) interface between sublayer submits to PDCP sublayer, then is submitted to ICP/IP protocol stack by PDCP sublayer and processes.
By above step, achieve and act on behalf of UE by network side and send up heartbeat packet, UE is without the need to periodically sending up heartbeat packet to network side, thus the number of times of RRC connection establishment and release can be reduced, greatly reduce the signaling consumption of above-mentioned RRC connection establishment and dispose procedure, save interface-free resources, make other Internet services obtain more Physical Resource Block (PRB) and control channel resource.Further, the embodiment of the present invention can also greatly reduce the CCE resource overhead of PDCCH and the PRB expense of PDSCH of the descending heartbeat IP grouping of instant messaging business, effectively improves wireless resource utility efficiency.In addition, the embodiment of the present invention transmits the heartbeat packet of multiple instant messaging business by beep-page message or new definition SIB bundling, descending heartbeat packet multicast transmission can be avoided the dependence of e-MBMS core net, need not modify simultaneously to core net framework.
Based on the transmission method that above embodiment provides, the embodiment of the present invention additionally provides the device realizing said method.
The transmitting device of the instant messaging business heartbeat packet in a kind of LTE system that the embodiment of the present invention provides, can be applicable to network side, please refer to Fig. 4, this device comprises:
First receiving element 41, for receiving the heartbeat packet announcement information for the first instant messaging business that a UE sends, described heartbeat packet announcement information carries and is used to indicate described first instant messaging business and opens heartbeat packet agent functionality, and wherein said first instant messaging business no longer periodically sends up heartbeat packet after opening heartbeat packet agent functionality;
Agent unit 42, for according to described heartbeat packet announcement information, periodically acts on behalf of described first instant messaging business and sends the first up heartbeat packet.
Here, described heartbeat packet announcement information carries source IP address corresponding to described first instant messaging business, object IP address, source port number and destination slogan.Described agent unit 42, further according to described heartbeat packet announcement information, periodically generate and send the first up heartbeat packet, wherein, the source address of described first up heartbeat packet, object IP address, source port number and destination slogan, be respectively source IP address corresponding to the described first instant messaging business of carrying in described heartbeat packet announcement information, object IP address, source port number and destination slogan.
In the embodiment of the present invention, for realizing the transmission of descending heartbeat packet, above-mentioned transmitting device also comprises:
Second receiving element, for receiving the first descending heartbeat packet of the first instant messaging business that first object server sends;
Retransmission unit, when having opened heartbeat packet agent functionality for the first instant messaging business corresponding when described first descending heartbeat packet, determine the connection status that a UE corresponding to described first descending heartbeat packet is current: if a described UE is in connected state, then described first descending heartbeat packet is directly sent to a described UE; If a described UE is in Idle state, then described first descending heartbeat packet is carried in a beep-page message or a predetermined system block of information and broadcasts to a described UE.
Here, described beep-page message or predetermined system block of information also carry other the descending heartbeat packet except described first descending heartbeat packet, and other descending heartbeat packet described are descending heartbeat packet of opening other instant messaging business of heartbeat packet agent functionality that described network side receives.
In the embodiment of the present invention, for realizing the transmission of descending heartbeat packet, above-mentioned transmitting device also comprises:
Agency stops unit, for when receiving the heartbeat termination messages of the first instant messaging service of a UE or destination server transmission, or, when not receiving the descending heartbeat packet of destination server feedback in the preset time period after acting on behalf of the up heartbeat packet of transmission first yet, or, when a UE attachment removal being detected, the agency stopping the first up heartbeat packet sends.
The transmitting device of the instant messaging business heartbeat packet in a kind of LTE system that the embodiment of the present invention provides, can be applicable to UE side, and as shown in Figure 5, this transmitting device comprises:
Notification unit 51, for sending the heartbeat packet announcement information for the first instant messaging business, described heartbeat packet announcement information carries and opens heartbeat packet agent functionality for the first instant messaging business described in informing network side, and the indication network side described first instant messaging business of agency sends up heartbeat packet;
Sending controling unit 52, for stopping the transmission of the up heartbeat packet of described first instant messaging business.
Here, described heartbeat packet announcement information carries source IP address corresponding to described first instant messaging business, object IP address, source port number and destination slogan, to make network side according to described heartbeat packet announcement information, periodically generate and send the first up heartbeat packet also, wherein, the source address of described first up heartbeat packet, object IP address, source port number and destination slogan, be respectively source IP address corresponding to the described first instant messaging business of carrying in described heartbeat packet announcement information, object IP address, source port number and destination slogan.
In the embodiment of the present invention, described notification unit, is also further used for:
The first instant messaging initiation of services detected, and the first instant messaging business is arranged in, and sends the heartbeat packet announcement information for the first instant messaging business pre-configured when needing the instant messaging service lists of opening heartbeat packet agent functionality; Or,
In the running of the first instant messaging business, when the communication frequency monitored between this first instant messaging business and network side is less than a pre-determined threshold, then send the heartbeat packet announcement information for the first instant messaging business; Or,
In the running of the first instant messaging business, detect that user opens the heartbeat packet agent functionality of the first instant messaging business, then send the heartbeat packet announcement information for the first instant messaging business.
In the embodiment of the present invention, above-mentioned transmitting device can also comprise:
Receiving element, at a UE when being in Idle state, receive beep-page message or the predetermined system block of information of network side broadcast transmission;
Resolution unit, for extracting the descending heartbeat packet of the first instant messaging business from described beep-page message or predetermined system block of information.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (18)
1. a transmission method for the instant messaging business heartbeat packet in LTE system, is characterized in that, comprising:
Network side receives the heartbeat packet announcement information for the first instant messaging business that a UE sends, described heartbeat packet announcement information carries and is used to indicate described first instant messaging business and opens heartbeat packet agent functionality, and wherein said first instant messaging business no longer periodically sends up heartbeat packet after opening heartbeat packet agent functionality;
Network side, according to described heartbeat packet announcement information, is periodically acted on behalf of described first instant messaging business and is sent the first up heartbeat packet.
2. transmission method as claimed in claim 1, is characterized in that,
Described heartbeat packet announcement information carries source IP address corresponding to described first instant messaging business, object IP address, source port number and destination slogan;
Described network side is according to described heartbeat packet announcement information, periodically act on behalf of described first instant messaging business and send the first up heartbeat packet, comprise: described network side is according to described heartbeat packet announcement information, periodically generate and send the first up heartbeat packet, wherein, the source address of described first up heartbeat packet, object IP address, source port number and destination slogan, be respectively source IP address corresponding to the described first instant messaging business of carrying in described heartbeat packet announcement information, object IP address, source port number and destination slogan.
3. transmission method as claimed in claim 1 or 2, is characterized in that, also comprise:
Network side receives the first descending heartbeat packet of the first instant messaging business that first object server sends;
When the first instant messaging business that described first descending heartbeat packet is corresponding has opened heartbeat packet agent functionality, determine the connection status that a UE corresponding to described first descending heartbeat packet is current:
If a described UE is in connected state, then described first descending heartbeat packet is directly sent to a described UE;
If a described UE is in Idle state, then described first descending heartbeat packet is carried in a beep-page message or a predetermined system block of information and broadcasts to a described UE.
4. transmission method as claimed in claim 3, it is characterized in that, described beep-page message or predetermined system block of information also carry other the descending heartbeat packet except described first descending heartbeat packet, and other descending heartbeat packet described are descending heartbeat packet of opening other instant messaging business of heartbeat packet agent functionality that described network side receives.
5. transmission method as claimed in claim 1, is characterized in that, also comprise:
When receiving the heartbeat termination messages of the first instant messaging service of a UE or destination server transmission, or, when not receiving the descending heartbeat packet of destination server feedback in the preset time period after acting on behalf of the up heartbeat packet of transmission first yet, or, when a UE attachment removal being detected, the agency that network side stops the first up heartbeat packet sends.
6. a transmission method for the instant messaging business heartbeat packet in LTE system, is characterized in that, comprising:
One UE sends the heartbeat packet announcement information for the first instant messaging business, described heartbeat packet announcement information carries and opens heartbeat packet agent functionality for the first instant messaging business described in informing network side, and the indication network side described UE of agency sends up heartbeat packet;
A described UE stops the transmission of the up heartbeat packet of described first instant messaging business.
7. transmission method as claimed in claim 6, is characterized in that,
Described heartbeat packet announcement information carries source IP address corresponding to described first instant messaging business, object IP address, source port number and destination slogan, to make network side according to described heartbeat packet announcement information, periodically generate and send the first up heartbeat packet also, wherein, the source address of described first up heartbeat packet, object IP address, source port number and destination slogan, be respectively source IP address corresponding to the described first instant messaging business of carrying in described heartbeat packet announcement information, object IP address, source port number and destination slogan.
8. transmission method as claimed in claim 6, is characterized in that,
A described UE sends the heartbeat packet announcement information for the first instant messaging business, comprising:
One UE detects the first instant messaging initiation of services, and the first instant messaging business is arranged in pre-configured when needing the instant messaging service lists of opening heartbeat packet agent functionality, sends the heartbeat packet announcement information for the first instant messaging business; Or,
In the running of the first instant messaging business, when a UE communication frequency monitored between this first instant messaging business and network side is less than a pre-determined threshold, then send the heartbeat packet announcement information for the first instant messaging business; Or,
In the running of the first instant messaging business, a UE detects that user opens the heartbeat packet agent functionality of the first instant messaging business, then send the heartbeat packet announcement information for the first instant messaging business.
9. the transmission method as described in claim 6,7 or 8, is characterized in that, also comprise:
One UE, when being in Idle state, receives beep-page message or the predetermined system block of information of network side broadcast transmission;
One UE extracts the descending heartbeat packet of the first instant messaging business from described beep-page message or predetermined system block of information.
10. a transmitting device for the instant messaging business heartbeat packet in LTE system, is characterized in that, comprising:
First receiving element, for receiving the heartbeat packet announcement information for the first instant messaging business that a UE sends, described heartbeat packet announcement information carries and is used to indicate described first instant messaging business and opens heartbeat packet agent functionality, and wherein said first instant messaging business no longer periodically sends up heartbeat packet after opening heartbeat packet agent functionality;
Agent unit, for according to described heartbeat packet announcement information, periodically acts on behalf of described first instant messaging business and sends the first up heartbeat packet.
11. transmitting devices as claimed in claim 10, is characterized in that,
Described heartbeat packet announcement information carries source IP address corresponding to described first instant messaging business, object IP address, source port number and destination slogan;
Described agent unit, further according to described heartbeat packet announcement information, periodically generate and send the first up heartbeat packet, wherein, the source address of described first up heartbeat packet, object IP address, source port number and destination slogan, be respectively source IP address corresponding to the described first instant messaging business of carrying in described heartbeat packet announcement information, object IP address, source port number and destination slogan.
12. transmitting devices as described in claim 10 or 11, is characterized in that, also comprise:
Second receiving element, for receiving the first descending heartbeat packet of the first instant messaging business that first object server sends;
Retransmission unit, when having opened heartbeat packet agent functionality for the first instant messaging business corresponding when described first descending heartbeat packet, determine the connection status that a UE corresponding to described first descending heartbeat packet is current: if a described UE is in connected state, then described first descending heartbeat packet is directly sent to a described UE; If a described UE is in Idle state, then described first descending heartbeat packet is carried in a beep-page message or a predetermined system block of information and broadcasts to a described UE.
13. transmission methods as claimed in claim 12, it is characterized in that, described beep-page message or predetermined system block of information also carry other the descending heartbeat packet except described first descending heartbeat packet, and other descending heartbeat packet described are descending heartbeat packet of opening other instant messaging business of heartbeat packet agent functionality that described network side receives.
14. transmission methods as claimed in claim 12, is characterized in that, also comprise:
Agency stops unit, for when receiving the heartbeat termination messages of the first instant messaging service of a UE or destination server transmission, or, when not receiving the descending heartbeat packet of destination server feedback in the preset time period after acting on behalf of the up heartbeat packet of transmission first yet, or, when a UE attachment removal being detected, the agency stopping the first up heartbeat packet sends.
The transmitting device of the instant messaging business heartbeat packet in 15. 1 kinds of LTE system, is characterized in that, comprising:
Notification unit, for sending the heartbeat packet announcement information for the first instant messaging business, described heartbeat packet announcement information carries and opens heartbeat packet agent functionality for the first instant messaging business described in informing network side, and the indication network side described first instant messaging business of agency sends up heartbeat packet;
Sending controling unit, for stopping the transmission of the up heartbeat packet of described first instant messaging business.
16. transmitting devices as claimed in claim 15, is characterized in that,
Described heartbeat packet announcement information carries source IP address corresponding to described first instant messaging business, object IP address, source port number and destination slogan, to make network side according to described heartbeat packet announcement information, periodically generate and send the first up heartbeat packet also, wherein, the source address of described first up heartbeat packet, object IP address, source port number and destination slogan, be respectively source IP address corresponding to the described first instant messaging business of carrying in described heartbeat packet announcement information, object IP address, source port number and destination slogan.
17. transmitting devices as claimed in claim 15, is characterized in that,
Described notification unit, is further used for:
The first instant messaging initiation of services detected, and the first instant messaging business is arranged in, and sends the heartbeat packet announcement information for the first instant messaging business pre-configured when needing the instant messaging service lists of opening heartbeat packet agent functionality; Or,
In the running of the first instant messaging business, when the communication frequency monitored between this first instant messaging business and network side is less than a pre-determined threshold, then send the heartbeat packet announcement information for the first instant messaging business; Or,
In the running of the first instant messaging business, detect that user opens the heartbeat packet agent functionality of the first instant messaging business, then send the heartbeat packet announcement information for the first instant messaging business.
18. transmitting devices as described in claim 15,16 or 17, is characterized in that, also comprise:
Receiving element, at a UE when being in Idle state, receive beep-page message or the predetermined system block of information of network side broadcast transmission;
Resolution unit, for extracting the descending heartbeat packet of the first instant messaging business from described beep-page message or predetermined system block of information.
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