WO2012083789A1

WO2012083789A1 - Resource allocation method and device and network service system

Info

Publication number: WO2012083789A1
Application number: PCT/CN2011/083504
Authority: WO
Inventors: 余海涛; 沈圣; 张丹宁
Original assignee: 华为技术有限公司
Priority date: 2010-12-20
Filing date: 2011-12-06
Publication date: 2012-06-28
Also published as: CN102143484A

Abstract

Embodiments of the present invention provide a resource allocation method and device and a network service system. The method comprises: acquiring a history behavior index of a terminal; and if the history behavior index is greater than a threshold, performing signaling stream control for the terminal to reduce resource consumption corresponding to the terminal. Through the method of the embodiment of the present invention, the signaling stream control can be performed on the terminal to reduce the resource consumption corresponding to the terminal, so as to reduce a signaling processing pressure caused by a core network element when signaling interaction between the terminal and the network side is frequent.

Description

Resource allocation processing method, device and network service system

The embodiments of the present invention relate to the field of communications technologies, and in particular, to a resource allocation processing method, a device, and a network service system.

Background technique

In the mobile broadband network, new services and new terminals are frequently used, and new services and new terminals have great differences in resource requirements for devices. For example, smartphones with a surge in sales worldwide, for the sake of power saving, will quickly trigger an Iu release request (Iu release) request within a few seconds after the end of the data transmission; Radio Network Controller The following cartridges are called: RNC ) For resource optimization reasons, it is also possible to release the Iu connection after the end of the data transmission for tens of seconds. When a subsequent device (User Equipment, the following container is called: UE) has a new data packet transmission, the paging service (for example, Paging/Service request) signaling flow is triggered first. Rich PS applications on smartphones have the characteristics of short duration and frequent data packet transmission.

Due to the above characteristics of the smart phone, frequent radio access bearers (Radio Access Bearer, hereinafter referred to as: RAB) establish and release signaling. For example, the global traffic model 2009 signaling increased by 300%. The process of establishing and releasing signaling by the frequent RAB will be performed on the core network element, such as the GPRS support node (Serving GPRS Support Node, hereinafter referred to as: SGSN), and the GPRS gateway support node (Gateway GPRS Support Node, below) It is called: GGSN or Mobility Management Entity (hereinafter referred to as: ΜΜΕ), which causes huge signaling processing pressure and affects the performance of the core network element.

In order to solve the above problem, the prior art provides a resource management and control scheme for identifying a smart phone based on International Mobile Equipment Identity (hereinafter referred to as: ΙΜΕΙ), and the solution includes: first configuring the nickname segment of the smart phone On the core network element, such as SGSN or ΜΜΕ; then obtain the 手机 of the communicating mobile phone, check whether it is subordinate to the nickname segment of the configured smart phone, to identify whether the mobile phone is a smart phone; The user behavior of the smartphone is managed by resources.

However, due to the rapid increase in the number of smartphones used worldwide, the IMEI number of smartphones does not have a uniform distribution specification, making it difficult for operators to obtain the range of all smartphone IMEI segments; and with the proliferation of smartphones, the IMEI corresponding to smartphones The library is also getting larger and larger, making it difficult to query and maintain IMEI. Therefore, it is required to provide a new scheme to reduce the signaling processing pressure on the core network element when the signaling interaction between the UE and the network side is frequent.

Summary of the invention

The embodiment of the present invention provides a resource allocation processing method, a device, and a network service system, so as to reduce the signaling processing pressure caused by the core network element when the signaling interaction between the UE and the network side is frequent.

An embodiment of the present invention provides a resource allocation processing method, including:

Obtaining a historical behavior indicator of the terminal, where the historical behavior indicator includes: at least one of a service request number, a retry request number, a data service transmission time, and occupied resource information;

If the historical behavior indicator is greater than the threshold, the terminal is subjected to signaling flow control processing.

An embodiment of the present invention provides a resource allocation processing apparatus, including:

The obtaining module is configured to obtain a historical behavior indicator of the terminal, where the historical behavior indicator includes: at least one of a service request number, a retry request number, a data service transmission time, and an occupied resource information;

The processing module is configured to perform signaling flow control processing on the terminal if the historical behavior indicator obtained by the acquiring module is greater than a threshold.

The embodiment of the present invention further provides a network service system, which includes any resource allocation processing apparatus provided by an embodiment of the present invention.

The resource allocation processing method, the device, and the network service system in the embodiment of the present invention, the network service node acquires a historical behavior indicator of the terminal, and performs signaling flow control processing on the terminal to reduce the terminal corresponding to the historical behavior index. The resource consumption is implemented to reduce the signaling processing pressure on the core network element when the signaling interaction between the terminal and the network side is frequent. DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings to be used in the description of the embodiments will be briefly described. It is obvious that the drawings in the following description are some embodiments of the present invention. Other drawings may also be obtained from those of ordinary skill in the art in view of the drawings.

1 is a flowchart of Embodiment 1 of a resource allocation processing method according to the present invention;

2 is a flowchart of Embodiment 2 of a resource allocation processing method according to the present invention;

3 is a flowchart of Embodiment 3 of a resource allocation processing method according to the present invention;

4 is a flowchart of Embodiment 4 of a resource allocation processing method according to the present invention;

FIG. 5 is a flowchart of Embodiment 5 of a resource allocation processing method according to the present invention;

6 is a flowchart of Embodiment 6 of a resource allocation processing method according to the present invention;

7 is a flowchart of Embodiment 7 of a resource allocation processing method according to the present invention;

8 is a flowchart of Embodiment 8 of a resource allocation processing method according to the present invention;

FIG. 9 is a schematic diagram of Embodiment 1 of a resource allocation processing apparatus according to the present invention; FIG.

FIG. 10 is a schematic diagram of Embodiment 2 of a resource allocation processing apparatus according to the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

FIG. 1 is a flowchart of Embodiment 1 of a resource allocation processing method according to the present invention. As shown in FIG. 1, the method includes:

Step 101: The network service node acquires a historical behavior indicator of the terminal.

The embodiments of the present invention can be applied to a third generation mobile communication standard organization (3GPP) network system, or can be applied to system architecture evolution (System Architecture Evolution, The following cartridges are called: SAE) in the system.

In the 3GPP network system, the network service node may be a GPRS service support node (hereinafter referred to as: SGSN); in the SAE system, the network service node may be a mobility management entity (Mobility Management) Entity, the following cartridge is called: MME).

The historical behavior indicator of the UE that is obtained by the network service node may include at least one of a service request number, a retry request number, a data service transmission time, and an occupied resource information. The service request number is a service request sent by the UE to the network service node. The number of retry requests is the number of retry requests sent by the UE to the network service node. The number of data service transmissions is the number of times the UE performs data service transmission, and the occupied resource information is resource information occupied by the UE.

Step 102: If the historical behavior indicator is greater than the threshold, perform signaling flow control processing on the terminal. After the network service node obtains the historical behavior indicator of the UE, the network operation node performs subsequent operations according to the historical behavior indicator.

If the historical behavior indicator is greater than a preset threshold, in order to reduce the signaling processing pressure caused by the behavior of the UE on the core network element, the network serving node may perform multiple signaling flow control on the UE according to the specific situation. Processing, for example: 1. The network serving node deactivates the UE to the UE, so that the UE does not send a service request or a retry request; 2. The network serving node sends a separation request to the UE, and performs forced separation on the UE. 3. In the 3GPP network system, when the number of service requests sent by the UE exceeds the threshold, the SGSN may select the user not to go through the direct channel (Direct Tunnel, the following tube is called: DT); the specific processing is implemented in the following implementations; A detailed description is given in the examples. It should be noted that, in the embodiments of the present invention, the core network element mainly refers to an SGSN, a GGSN, an MME, and the like.

After the network service node performs signaling flow control processing on the UE, the resource consumption corresponding to the UE may be reduced.

In the embodiment of the present invention, the network service node obtains the historical behavior indicator of the UE, and performs signaling flow control processing on the UE to reduce the resource consumption corresponding to the UE. The consumption is reduced when the signaling interaction between the UE and the network side is frequent, and the signaling processing pressure caused by the core network element is reduced.

The historical behavior indicator in the embodiment of the present invention may include at least one of the following indicators: the number of service requests, the number of retry requests, the number of times of data service transmission, and occupied resource information. Different historical behavior indicators correspond to different application scenarios and different signaling flow control processing modes. The following describes specific application scenarios by using the embodiments.

2 is a flowchart of Embodiment 2 of a resource allocation processing method according to the present invention. In this embodiment, the historical behavior indicator is the number of service requests. As shown in FIG. 2, the method includes:

Step 201: The network service node acquires the number of service requests sent by the UE received in the first time period.

This embodiment can be applied to a 3GPP network system or to a SAE system. The following is an example in the 3GPP network system, where the network service node is an SGSN. When the UE is a smart phone, the UE may send a service request more frequently, which may bring a signaling storm to the network side.

After the UE is activated, the SGSN records the number of service requests sent by the UE. In order to detect whether the number of service requests sent by the UE is too frequent, the SGSN records the number of service requests received by the UE in the first time period; wherein the first time period may be performed by a person skilled in the art after conventional judgment or detection according to the configuration command. After setting, for example, after a large number of detection and analysis, it is considered that the type of the terminal can be determined by analyzing the behavior of the terminal, and then the first time period can be set to one'. The SGSN can determine the signaling consumption habit of the UE by recording the number of service requests sent by the UE within a certain period of time.

Step 202: If the number of service requests is greater than the first threshold, send a first radio access bearer request message including a tunnel identifier and an IP address of the SGSN to the radio network controller, so that the UE does not adopt the DT mode for data service transmission.

When the SGSN obtains that the number of service requests sent by the UE in the first time period is greater than a preset first threshold, the SGSN may determine that the UE is an intelligent terminal. Wherein the first threshold is according to the first The length of the time period is set by the number of service requests sent by the general intelligent terminal. For example, when the first time period is set to one hour, in general, the number of service requests of the smart terminal in one hour is not more than

10, set the first threshold to 10.

If the number of service requests of the UE in the first time period is greater than the first threshold, that is, after the SGSN determines that the UE is an intelligent terminal, the SGSN restricts the UE to adopt the DT mode, that is, the SGSN controls the UE not to go to the DT channel. The process of the SGSN controlling the UE not to take the DT channel may be: The SGSN sends a Radio Access Bearer Assignment Request (Radio Access Bearer Assignment Request) to the Radio Network Controller (hereinafter referred to as: RNC), the wireless The access bearer request message includes a tunnel identifier (Train Endpoint ID, a cylinder: TEID) and an IP address of the SGSN to limit the relationship between the UE and the GPRS gateway support node (Gateway GPRS Support Node, hereinafter referred to as: GGSN). The service transmission, that is, limiting the UE to adopt the DT mode, can reduce the number of update packet data protocols (update PDPs) between the UE and the GGSN.

If the number of service requests of the UE in the first time period is not greater than the first threshold, that is, the SGSN determines that the UE is not an intelligent terminal, the SGSN does not restrict the UE from adopting the DT mode, that is, the SGSN controls the UE to go to the DT channel.

It should be noted that, in the 3GPP, the UE may perform the communication in the DT mode, or may not perform the communication in the DT mode. The UE performs the DT mode for the communication, where the UE sends the service data from the UMTS terrestrial radio access network. The UMTS Terrestrial Radio Access Network, hereinafter referred to as: UTRAN, directly arrives at the GGSN without passing through the SGSN. After determining that the UE is an intelligent terminal, the present embodiment controls the UE not to perform the DT mode for communication, thereby reducing resource consumption of the GGSN.

Of course, in this embodiment, when the resources of the GGSN are relatively insufficient, the smart terminal is not controlled to adopt the DT mode.

Step 202: If the number of service requests is greater than the first threshold, send a reject request to the UE to deactivate the UE. The above step 202 can be replaced by step 202.

When the number of service requests sent by the UE in the first time period is greater than a preset first threshold, the SGSN may directly send a service reject to the UE to deactivate the UE, thereby reducing resource consumption of the SGSN. That is to say, when the resources of the SGSN are insufficient, the resource consumption of the SGSN can be alleviated by deactivating the smart terminal.

The foregoing steps in the embodiment are described by taking a 3GPP network system as an example. This embodiment can also be applied to a SAE system.

In the SAE system, the control plane and the user plane are completely separated. The MME is a single node, and the gateway (hereinafter referred to as: GW) is divided into a Serving GW and a Packet Data Network Gateway (PDN GW). When the embodiment is applied to a SAE system, the network service node is an MME.

It should be noted that, in the S AE system, after detecting that the number of service requests sent by the UE is greater than the first threshold, the MME directly sends a reject request to the UE to deactivate the UE without restricting the UE to adopt the DT mode. In the embodiment shown in Figure 3 to Figure 5, the historical behavior indicator is the number of retry requests, wherein the number of retry requests includes: number of packet data protocol request failures, number of attachment request failures, or number of routing area update requests.

In the embodiment shown in FIG. 3 to FIG. 5, the second time period may be set according to a configuration command after a routine judgment or test by a person skilled in the art, for example, one hour or the like, and the second threshold may be according to the second. The time period is set accordingly.

3 is a flowchart of Embodiment 3 of a resource allocation processing method according to the present invention. In this embodiment, the number of retry requests is a packet data protocol request failure number. As shown in FIG. 3, the method includes:

Step 301: The network service node acquires the number of failed packet data protocol requests sent by the UE received in the second time period.

When performing a service, the UE sends a PDP activation request to the network side. For UE In the case of a cottage phone or a parallel phone, it is likely to carry an access point name that the core network cannot match.

(Access Point Name, the following cartridge is called: APN). When a mobile phone or a parallel mobile phone carrying an APN that cannot be matched by the core network enters the network, the APN carried by the mobile phone cannot match the subscription APN assigned by the Home Location Register (hereinafter referred to as: HLR). At this time, the SGSN will reject The packet data protocol request (Packet Data Protocol, referred to as: PDP) sent by the mobile phone activates the request. After the PDP activation request sent by the UE is rejected, that is, after the PDP activation request fails, the UE will continuously retry the PDP activation request to perform the service. Therefore, the SGSN can obtain the number of PDP activation request failures sent by the UE. Because the APNs cannot match, the number of PDP activation requests sent by the UE increases rapidly. If this is not controlled, a large amount of signaling waste on the core network is caused, and even a network storm is triggered due to tight signaling resources.

The SGSN records the number of failed PDP activation requests of the UE in the second time period. When the mobile phone performs the PDP service for the first time, the PDP request number initialization may be 0.

Step 302: If the number of failed packet data protocol requests is greater than the second threshold, send a reject retry request to the UE, so that the UE stops sending the packet data protocol request failure times.

The SGSN compares the number of failures of the PDP activation request corresponding to the UE in the second time period of the record with a preset second threshold, and when the number of PDP activation request failures is greater than the second threshold, for example, when an 'in-time PDP activation request When the number of failures is greater than 50 times, a PDP activation rejection request is sent to the UE. The PDP activation denial request carries a reason value that causes the UE to not retry the activation request, that is, the SGSN notifies the UE that the PDP behavior is no longer activated. This can reduce the signaling consumption caused by the continual retry of the PDP activation request by the cottage or parallel mobile phone, thereby avoiding a large amount of signaling waste on the core network and reducing the network storm probability. The second threshold is a threshold for determining that the UE is maliciously consuming signaling behavior.

The foregoing steps in the embodiment are described by taking a 3GPP network system as an example. This embodiment can also be applied to an SAE system. In the SAE system, the above network service node is replaced with an MME. 4 is a flowchart of Embodiment 4 of a resource allocation processing method according to the present invention. In this embodiment, the number of retry requests is the number of attachment request failures. As shown in FIG. 4, the method includes:

Step 401: The network service node acquires the number of attachment request failures sent by the UE received in the second time period.

For an illegal user or a malicious user who is a UE, the network access will fail due to the lack of legal identity authentication conditions. However, an illegal or malicious user repeatedly retries the attach request after the attach request (ATTACH) fails, causing unnecessary signaling overhead to the core network.

After the core network device (including but not limited to SGSN or MME) is upgraded, it may be accompanied by a device reset. At this time, all users are forcibly "kicked off the line", which will cause simultaneous access of a large number of users in a short period of time, and the device signaling load will increase instantaneously. In order to prevent the core network equipment from being paralyzed due to signaling impact, it is necessary to use this embodiment to control invalid signaling.

The UE initiates an ATTACH to the SGSN. The SGSN verifies the validity of the UE. When the verification fails, the ATTACH initiated by the UE fails. The SGSN records the number of ATTACH failures corresponding to the UE in the third time period.

Step 402: If the number of failed attachment requests is greater than the second threshold, send a reject retry request to the UE, so that the UE stops sending the number of attachment request failures.

The SGSN compares the number of ATTACH failures corresponding to the UE in the second time period with the preset second threshold. When the number of ATTACH failures is greater than the second threshold, for example, when the number of ATTACH failures is greater than 10 times And sending an ATTACH refusal message to the UE, where the ATTACH refusal message may carry a reason value that the UE does not need to retry the ATTACH request again, and prohibits the UE from re-entering the network, thereby avoiding a large amount of signaling waste on the core network. The second threshold is a threshold for determining that the UE is maliciously consuming signaling behavior.

The foregoing steps in the embodiment are described by taking a 3GPP network system as an example. This embodiment can also be applied to an SAE system. In the SAE system, the above network service node is replaced with an MME. 5 is a flowchart of Embodiment 5 of a resource allocation processing method according to the present invention. In this embodiment, the number of retry requests is the number of routing area update requests. As shown in FIG. 5, the method includes:

Step 501: The network service node acquires the number of routing area update requests sent by the UE received in the second time period.

When the network device signal coverage is poor, the cell signal detected by the UE is high, low, and unstable. Therefore, the UE repeatedly triggers the Routing Area Update (referred to as: RAU) process to find the cell with the best signal. At this time, the number of RAU requests sent by the UE may be used to confirm whether the UE is currently consuming signaling repeatedly, so as to limit the RAU behavior of the UE when the network is busy, thereby reducing the signaling load.

The UE initiates a RAU request to the SGSN; the SGSN verifies the validity of the UE; after the verification is passed, the SGSN increments the number of RAU requests of the UE by one to record the number of RAU requests sent by the UE in the second time period.

Step 502: If the number of routing area update requests is greater than the second threshold, send a reject retry request to the UE, so that the UE stops sending the routing area update request times.

The SGSN compares the number of RAU requests sent by the UE in the second time period with the preset second threshold, when the number of RAU requests is greater than the second threshold, for example, when the number of RAU requests is greater than 20 times. And sending a request for the RAU to the UE, where the reason for causing the UE not to retry the RAU is carried, that is, the UE is notified to re-enter the network, thereby avoiding a large amount of signaling waste.

The foregoing steps in the embodiment are described by taking a 3GPP network system as an example. This embodiment can also be applied to an SAE system. In the SAE system, the above network service node is replaced with an MME. In the following embodiments shown in FIG. 6 to FIG. 7, the historical behavior indicator is the number of times the data service is transmitted. Command to set. .

FIG. 6 is a flowchart of Embodiment 6 of a resource allocation processing method according to the present invention. As shown in FIG. 6, the method includes:

Step 601: The network service node acquires the number of times that the UE performs data service transmission during the third time period in which the UE is online.

The SGSN can obtain the number of times the UE performs data service transmission in the third time period of the online connection, so as to perform signaling flow control processing on the UE.

Step 602: If the UE performs only data service transmission in the third time period, send a separation request to the UE to deactivate the UE.

Specifically, if the SGSN detects that the UE has performed only one service transmission in the third time period, it sends a separation request to the UE.

When the PDP of the UE is long, and the UE performs only one service transmission after the authentication succeeds, for example, when the PDP of the UE is online, but only one service transmission is performed, the UE can be determined to be the M2M; The SGSN sends a detach request to the UE to actively initiate a deactivation process, thereby avoiding a large amount of signaling waste. With the continuous improvement of mobile broadband data services, more IoT services will emerge. Taking the behavior of the water meter as an example, after the user enters the network, only one water meter operation is needed to complete the task, and then the M2M user is often in an idle state, no longer performs any business activities, and continues to consume the core network. Resources such as static memory. When the network has insufficient memory due to too many users, it will cause network failure. This embodiment can set the behavior of M2M, reduce network storms caused by insufficient memory, and optimize memory usage.

The foregoing steps in the embodiment are described by taking a 3GPP network system as an example. This embodiment can also be applied to an SAE system. In the SAE system, the above network service node is replaced with an MME. FIG. 7 is a flowchart of Embodiment 7 of a resource allocation processing method according to the present invention, as shown in FIG. Methods include:

Step 701: The network service node acquires the number of times that the UE performs data service transmission during the third time period in which the UE is online.

The SGSN may acquire the number of times that the UE performs data service transmission in the third time period of the online connection, so as to perform signaling flow control processing on the UE.

Step 702: If the number of times that the UE performs the service transmission in the third time period is greater than the third threshold, send a second radio access bearer request message including the tunnel identifier and the IP address of the GGSN to the radio network controller, so that the UE Take DT mode for data service transmission.

The third threshold may be correspondingly set according to the third time period.

Specifically, if the SGSN detects that the number of times that the UE performs the service transmission in the third time period is greater than the third threshold, for example, when the number of times the UE performs the service transmission within half an hour is greater than 10 times, the tunnel identifier including the GGSN is sent to the RNC. The radio access of the IP address carries the request message, so that the UE adopts the DT mode, that is, the UE goes to the DT channel.

When the PDP of the UE is long, and the UE performs the service transmission for multiple times in the third time period, the UE can be determined to be the data card. Therefore, the SGSN selects the UE to adopt the DT mode for service transmission, which can improve data transmission. Speed, and avoid causing a lot of signaling waste. FIG. 8 is a flowchart of Embodiment 8 of the resource allocation processing method of the present invention. In this embodiment, the number of retry requests is occupied resource information, where the fourth threshold may be determined by a person skilled in the art after performing conventional judgment or detection, according to The configuration command is set, as shown in Figure 8, the method includes:

Step 801: The network service node acquires occupied resource information of the UE.

Specifically, the SGSN acquires occupied resource information of the UE according to a packet data protocol (Packet Data Protocol, referred to as: PDP) established by the UE. If the SGSN determines the ratio of the number of PDPs established by the UE to the amount of PDPs allowed to be established by the UE, the occupied resource information of the UE may be acquired. The PDP established by the UE includes a UE activated and a PDP modified by the UE. Step 802: If the occupied resource information of the UE is that the time when the UE occupies the memory resource is greater than the fourth threshold, and the UE does not perform data transmission or signaling service, send a separation request to the UE to separate the UE.

When the SGSN obtains the occupied resource information of the UE, the UE consumes the memory resource for a large time or signaling service, for example, if the UE occupies the memory resource for more than one hour, and does not perform any data transmission and signaling service during the period, After the UE is connected to the network, no service is performed; the SGSN sends a separation request to the UE to separate the UE, thereby avoiding waste of system resources.

The foregoing steps in the embodiment are described by taking a 3GPP network system as an example. This embodiment can also be applied to a SAE system. In the SAE system, the above network service node is replaced with an MME.

It should be noted that, in the embodiments of the present invention, the first time period, the second time period, and the third time period respectively represent any period of time, and the three time periods have no timing relationship.

In the above embodiments of the present invention, the network service node obtains the historical behavior indicator of the UE, and performs signaling flow control processing on the UE to reduce the resource consumption corresponding to the UE, so as to implement the UE and the network side. When the inter-signaling interaction is frequent, the signaling processing pressure caused by the core network element is reduced. The embodiments of the present invention effectively solve a series of network storm problems caused by operators, such as smart phones, effectively control the signaling impact of operators when busy, and reduce unnecessary signaling consumption. The embodiments of the present invention implement a resource allocation policy based on the user's historical behavior, and implement a corresponding resource allocation strategy according to different habits and actual needs of the user.

A person skilled in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by using hardware related to program instructions, and the foregoing program may be stored in a computer readable storage medium, and the program is executed when executed. The method includes the steps of the foregoing method embodiments. The foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk. FIG. 9 is a schematic diagram of Embodiment 1 of a resource allocation processing apparatus according to the present invention. As shown in FIG. 9, the apparatus includes: an obtaining module 91 and a processing module 93.

The obtaining module 91 is configured to obtain historical behavior indicators of the UE. Historical behavior indicators include: at least one of the number of service requests, the number of retry requests, the number of times the data service is transmitted, and the resource usage information.

The processing module 93 is configured to perform signaling flow control processing on the UE to reduce the resource consumption corresponding to the UE, if the historical behavior index obtained by the obtaining module 91 is greater than a threshold.

For the working process and working principle of each module in this embodiment, refer to the description in the foregoing method embodiment, and details are not described herein again.

In the embodiment of the present invention, the acquiring module acquires the historical behavior indicator of the UE, and the processing module performs the signaling flow control processing on the UE to reduce the resource consumption corresponding to the UE, and implements the relationship between the UE and the network side. When the interaction is frequent, the signaling processing pressure on the core network element is reduced.

FIG. 10 is a schematic diagram of Embodiment 2 of a resource allocation processing apparatus according to the present invention. On the basis of Embodiment 1 of the apparatus, as shown in FIG.

The obtaining module 91 may specifically include: a first acquiring unit 911. Corresponding to the unit included in the obtaining module 91, the processing module 93 may specifically include: a first processing unit 931.

Alternatively, the obtaining module 91 may specifically include: a second acquiring unit 913. Correspondingly, the processing module 93 may specifically include: a second processing unit 933.

Alternatively, the obtaining module 91 may specifically include: a third obtaining unit 915. Correspondingly, the processing module 93 may specifically include: a third processing unit 935 and/or a fourth processing unit 937.

Alternatively, the obtaining module 91 may specifically include: a fourth obtaining unit 917. Correspondingly, the processing module 93 may specifically include: a fifth processing unit 939.

It should be noted that the obtaining module 91 may include any one or more of the following units: a first obtaining unit 911, a second obtaining unit 913, a third obtaining unit 915, and a fourth obtaining unit 917. The processing module 93 includes a processing list corresponding to the obtaining unit in the obtaining module 91. Yuan.

The first obtaining unit 911 is configured to acquire the number of service requests sent by the UE received in the first time period. The second obtaining unit 913 is configured to acquire the number of retry requests sent by the UE received in the second time period. The third obtaining unit 915 is configured to acquire the number of times that the UE performs data service transmission during the third time period in which the UE is online. The fourth obtaining unit 917 is configured to acquire occupied resource information of the UE.

The fourth obtaining unit 917 is specifically configured to acquire the occupied resource information of the UE according to the number of simultaneously attached users and/or the packet data protocol occupation.

The first processing unit 931 is configured to: if the number of service requests acquired by the first acquiring unit 911 is greater than the first threshold, send a first radio access bearer request message including a tunnel identifier and an IP address of the SGSN to the radio network controller, so that The UE does not adopt the DT mode for data service transmission; or if the first acquisition unit obtains the number of service requests received by the 911 is greater than the first threshold, the UE sends a rejection request to the UE to deactivate the UE.

The second processing unit 933 is configured to send a reject retry request to the UE, so that the UE stops sending the retry request, if the number of retry requests acquired by the second obtaining unit 913 is greater than the second threshold.

The third processing unit 935 is configured to send a disconnect request to the UE to deactivate the UE if the third acquiring unit 915 acquires that the UE performs only one data service transmission in the third time period.

The fourth processing unit 937 is configured to: if the third acquisition unit 915 acquires that the number of times that the UE performs data service transmission in the third time period is greater than the third threshold, send the tunnel identifier and the IP address including the GGSN to the radio network controller. The second radio access bearer request message is used to enable the UE to adopt the DT mode for data service transmission.

The fifth processing unit 939 is configured to send a separation request to the UE, if the occupied resource information of the UE acquired by the fourth obtaining unit 917 is that the time when the UE occupies the memory resource is greater than the fourth threshold, and the UE does not perform data transmission or signaling service, The UE is separated.

For the working process and working principle of each module and unit in this embodiment, refer to the description in the foregoing method embodiments, and details are not described herein again. In the embodiment of the present invention, the acquiring module acquires the historical behavior indicator of the UE, and the processing module performs the signaling flow control processing on the UE to reduce the resource consumption corresponding to the UE, and implements the relationship between the UE and the network side. When the interaction is frequent, the signaling processing pressure on the core network element is reduced. The embodiments of the present invention effectively solve a series of network storm problems caused by operators, such as smart phones, effectively control the signaling impact of operators when busy, and reduce unnecessary signaling consumption. The embodiments of the present invention implement a resource allocation policy based on a user's historical behavior, and implement a corresponding resource allocation policy according to different habits and actual needs of the user.

For the working process and working principle of the network service node in this embodiment, refer to the description in the foregoing method embodiment, and details are not described herein again.

The embodiment of the present invention has the advantages described in the foregoing embodiments. The network service node obtains the historical behavior indicator of the UE, and performs signaling flow control processing on the UE to reduce the resource consumption corresponding to the UE. When the signaling interaction between the UE and the network side is frequent, the signaling processing pressure on the core network element is reduced.

It should be noted that the above embodiments are only for explaining the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: The technical solutions described in the foregoing embodiments are modified, or some of the technical features are equivalently replaced. The modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

Claim

A resource allocation processing method, comprising:

And if the historical behavior indicator is greater than a threshold, performing signaling flow control processing on the terminal.

2. The resource allocation processing method according to claim 1, wherein the historical behavior indicator of the acquiring terminal comprises at least one of the following behaviors:

Obtaining a number of service requests sent by the terminal received in the first time period; acquiring a number of retry requests sent by the terminal received in the second time period; acquiring a third time period in which the terminal is online The number of times the terminal performs data service transmission; and

Obtaining occupied resource information of the terminal.

The resource allocation processing method according to claim 2, wherein, if the historical behavior index is greater than a threshold, performing signaling flow control processing on the terminal includes at least one of the following manners:

And sending, by the radio network controller, a first radio access bearer request message including a tunnel identifier and an IP address of the GPRS service support node SGSN, so that the terminal does not adopt a direct channel DT, if the service request number is greater than the first threshold. The mode performs data service transmission; or, if the number of service requests is greater than the first threshold, sending a rejection request to the terminal to deactivate the terminal;

If the number of retry requests is greater than the second threshold, sending a reject retry request to the terminal, so that the terminal stops sending the retry request;

And if the terminal performs data service transmission only once in the third time period, sending a separation request to the terminal to deactivate the terminal;

Sending, if the terminal, the number of times of performing data service transmission in the third time period is greater than a third threshold, sending a tunnel including the GPRS gateway support node GGSN to the radio network controller Identifying a second radio access bearer request message with an IP address, so that the terminal adopts a DT mode for data service transmission;

If the occupied resource information of the terminal is that the time when the terminal occupies the memory resource is greater than the fourth threshold, and the terminal does not perform data transmission or signaling service, send a separation request to the terminal to separate the terminal.

The resource allocation processing method according to claim 3, wherein the number of retry requests includes: a number of packet data protocol request failures, an attachment request failure number, or a routing area update request number.

The resource allocation processing method according to claim 3, wherein the obtaining the occupied resource information of the terminal comprises:

The occupied resource information of the terminal is obtained according to the number of simultaneously attached users and/or the occupation of the packet data protocol.

6. A resource allocation processing apparatus, comprising:

The processing module is configured to perform signaling flow control processing on the terminal if the historical behavior indicator acquired by the acquiring module is greater than a threshold.

The resource allocation processing device according to claim 6, wherein the obtaining module comprises: a first acquiring unit, configured to acquire a number of service requests sent by the terminal received in a first time period;

The processing module includes: a first processing unit, configured to: if the number of service requests acquired by the first acquiring unit is greater than a first threshold, send a first identifier including a tunnel identifier and an IP address of the SGSN to the radio network controller Wirelessly accessing the request message, so that the terminal does not adopt the DT mode for data service transmission; or if the number of service requests acquired by the first acquiring unit is greater than the first threshold, sending a rejection request to the terminal To deactivate the terminal.

The resource allocation processing device according to claim 6, wherein the obtaining module comprises: a second obtaining unit, configured to acquire a number of retry requests sent by the terminal received in a second time period ;

The processing module includes: a second processing unit, configured to send a reject retry request to the terminal to stop the terminal if the number of retry requests acquired by the second obtaining unit is greater than a second threshold Send the retry request.

The resource allocation processing device according to claim 6, wherein the acquiring module comprises: a third obtaining unit, configured to acquire, during the third time period in which the terminal is online, the terminal performs data service The number of transmissions;

The processing module includes: a third processing unit and/or a fourth processing unit;

The third processing unit is configured to: if the third acquiring unit acquires, by the terminal, only one data service transmission in the third time period, send a separation request to the terminal to deactivate the Terminal

The fourth processing unit is configured to: if the third acquiring unit acquires that the number of times that the terminal performs data service transmission in the third time period is greater than a third threshold, send the GGSN to the radio network controller. A second radio access bearer request message of the tunnel identifier and the IP address, so that the terminal adopts the DT mode for data service transmission.

The resource allocation processing device according to claim 6, wherein the acquiring module comprises: a fourth obtaining unit, configured to acquire occupied resource information of the terminal;

The processing module includes: a fifth processing unit, configured to: if the occupied resource information of the terminal acquired by the fourth acquiring unit is that the time occupied by the terminal by the terminal is greater than a fourth threshold, and the terminal does not perform data transmission Or signaling service, sending a separation request to the terminal to separate the terminal.

The resource allocation processing device according to claim 10, wherein the fourth obtaining unit is configured to acquire the occupied resource of the terminal according to the number of simultaneously attached users and/or the packet data protocol occupation. information. _12. A network service system comprising the resource allocation processing apparatus of any of claims 6-11.