WO2016184178A1 - Appareil et procédé de gestion des ressources - Google Patents

Appareil et procédé de gestion des ressources Download PDF

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Publication number
WO2016184178A1
WO2016184178A1 PCT/CN2016/073521 CN2016073521W WO2016184178A1 WO 2016184178 A1 WO2016184178 A1 WO 2016184178A1 CN 2016073521 W CN2016073521 W CN 2016073521W WO 2016184178 A1 WO2016184178 A1 WO 2016184178A1
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Prior art keywords
resource
attribute
3gpp network
tmgi
request
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PCT/CN2016/073521
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English (en)
Chinese (zh)
Inventor
吴昊
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中兴通讯股份有限公司
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Publication of WO2016184178A1 publication Critical patent/WO2016184178A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support

Definitions

  • the present application relates to, but is not limited to, the field of communications, and in particular, to a method and apparatus for controlling resources.
  • the number of terminal devices is much larger than that of a conventional mobile phone terminal, and terminals of the same or similar characteristics provided by the same IoT service provider are deployed in one or several fixed areas, for example, in a forest. Forest fire monitoring devices of the Forest Management Center are deployed, and remote meter reading devices of the State Grid are deployed, for example, in a residential area.
  • the method and device for controlling resources provided by the embodiments of the present invention can reduce the number of signaling between the bearer network and the device.
  • An embodiment of the present invention provides a method for controlling a resource, where the method includes:
  • the management request for the resource is a request to create a resource
  • the sending the request message to the 3GPP network element according to the resource management request includes: after receiving the request for creating a resource and verifying the pass, creating the resource and the attribute “temporary mobile group identifier (TMGI)” and “effective time” of the resource, And sending a TMGI request message to the 3GPP network element;
  • TMGI temporary mobile group identifier
  • the receiving the response message sent by the 3GPP network element, and performing the operation on the resource according to the response message includes: receiving an allocated TMGI response message of the 3GPP network element, and setting an attribute of the resource according to the allocated TMGI response message.
  • the allocating TMGI response message includes a TMGI and a valid time allocated by the 3GPP network;
  • Setting the attribute of the resource according to the allocated TMGI response message includes: setting a value of the attribute “TMGI” of the resource to the received value of the TMGI allocated by the 3GPP network, and setting a value of the attribute “valid time” to be equal to:
  • the effective time allocated by the 3GPP network is less than the effective time allocated by the 3GPP network.
  • the created attribute further includes at least one of a flow identifier, a port address, and area information;
  • MBMS multimedia broadcast multicast service
  • Receiving the response message sent by the 3GPP network element, and performing the operation on the resource according to the response message including: receiving an activated MBMS bearer response message of the 3GPP network element, and setting a resource attribute according to the activated MBMS bearer response message .
  • the active MBMS bearer request message includes attributes "TMGI” and "area information";
  • the activated MBMS bearer response message includes a flow identifier and a 3GPP network element address allocated by the 3GPP network;
  • Setting the attribute of the resource according to the activated MBMS bearer response message includes: setting a value of the attribute “flow identifier” to a flow identifier allocated by the 3GPP network, and setting a value of the attribute “port address” to the 3GPP network element address. .
  • the management request for the resource is a request to delete the resource
  • Sending the request message to the 3GPP network element according to the resource management request includes:
  • the deactivated MBMS bearer request message is sent to the 3GPP network element;
  • the resource requested to be deleted contains the attribute "TMGI", and the value of the attribute is not 0 or empty, then the TMGI request message is sent to the 3GPP network element.
  • the deactivated MBMS bearer request message includes a TMGI and a flow identifier, and the de-allocated TMGI request message includes a TMGI.
  • the management request for the resource is an update resource request
  • the sending the request message to the 3GPP network element according to the resource management request includes: when the update resource request request updates the attribute “effective time”, sending a TMGI request message to the 3GPP network element;
  • Receiving the response message sent by the 3GPP network element, and performing the operation on the resource according to the response message including: receiving an allocated TMGI response message sent by the 3GPP network element, and setting an attribute of the resource according to the allocated TMGI response message. Effective time".
  • the management request for the resource is an update resource request
  • the sending the request message to the 3GPP network element according to the resource management request includes: when the update resource request requests the update attribute “send content”, check whether the attribute “send content” is included in the local, and if not, create an attribute. Sending the content, sending an activated MBMS bearer request message to the 3GPP network element;
  • the source performs operations, including: receiving an activated MBMS bearer response message sent by the 3GPP network element, and setting an attribute of the resource according to the activated MBMS bearer response message.
  • the active MBMS bearer request message includes attributes "TMGI” and "area information";
  • the activated MBMS bearer response message includes a flow identifier and a 3GPP network element address allocated by the 3GPP network;
  • the attribute of the resource does not include the attributes "flow identifier” and "port address”
  • create the attributes "flow identifier” and “port address” and set the value of the attribute "flow identifier” to the flow identifier assigned by the 3GPP network
  • the value of the attribute "port address” is set to the 3GPP network element address
  • the value of the attribute “flow identifier” is directly set to the flow identifier assigned by the 3GPP network, and the value of the attribute “port address” is set to the 3GPP. NE address.
  • the management request for the resource is an update resource request
  • Sending the request message to the 3GPP network element according to the resource management request includes:
  • the receiving the response message sent by the 3GPP network element, and performing the operation on the resource according to the response message includes: receiving an allocated TMGI response message of the 3GPP network element, and setting an attribute of the resource according to the allocated TMGI response message.
  • the allocating TMGI response message includes a TMGI and a valid time allocated by the 3GPP network;
  • Setting the attribute of the resource according to the allocated TMGI response message includes: setting a value of the attribute “TMGI” of the resource to the received TMGI of the 3GPP network, and setting the attribute to be valid
  • the value of time" is set to be equal to the effective time allocated by the 3GPP network, or less than the effective time allocated by the 3GPP network.
  • the management request for the resource is an update resource request
  • Sending the request message to the 3GPP network element according to the resource management request includes:
  • the active MBMS bearer request message includes attributes "TMGI” and "area information";
  • the activated MBMS bearer response message includes a flow identifier and a 3GPP network element address allocated by the 3GPP network;
  • Setting the attribute of the resource according to the activated MBMS bearer response message includes: setting a value of the attribute “flow identifier” to a flow identifier allocated by the 3GPP network, and setting a value of the attribute “port address” to the 3GPP network element address. .
  • the management request for the resource is received from an application entity (AE, Application Entity) or received from a Common Service Entity (CSE).
  • AE Application Entity
  • CSE Common Service Entity
  • the embodiment of the invention further provides a resource control device, including:
  • the sending module is configured to: after receiving the management request for the resource, send a request message to the 3GPP network element according to the resource management request;
  • the receiving module is configured to: receive a response message sent by the 3GPP network element;
  • the processing module is configured to: operate the resource according to the response message.
  • the sending module is configured to: when the management request for the resource is a request for creating a resource, after the request for creating a resource is received and the verification is passed, the attributes “TMGI” and “effective time” of the resource and the resource are created, and Sending a TMGI request message to the 3GPP network element;
  • the receiving module is configured to: receive an allocated TMGI response message of the 3GPP network element;
  • the processing module is configured to: set an attribute of the resource according to the allocated TMGI response message.
  • the allocating TMGI response message includes a TMGI and a valid time allocated by the 3GPP network;
  • the processing module is configured to: set a value of a resource attribute “TMGI” to a value of the received TMGI allocated by the 3GPP network, and set a value of the attribute “effective time” to be equal to the 3GPP network allocation. Valid time, or less than the effective time allocated by the 3GPP network.
  • the created attribute further includes at least one of a flow identifier, a port address, and area information;
  • the sending module is configured to: send an activated MBMS bearer request message to the 3GPP network element;
  • the receiving module is configured to: receive an activated MBMS bearer response message of the 3GPP network element;
  • the processing module is configured to: set an attribute of the resource according to the activated MBMS bearer response message.
  • the active MBMS bearer request message includes attributes "TMGI” and "area information";
  • the activated MBMS bearer response message includes a flow identifier and a 3GPP network element address allocated by the 3GPP network;
  • the processing module is configured to: set a value of the attribute “flow identifier” to a flow identifier allocated by the 3GPP network, and set a value of the attribute “port address” to the 3GPP network element address.
  • the management request for the resource is a request to delete the resource
  • the sending module is configured to: if the resource to be deleted includes the attribute “flow identifier”, and the value of the attribute is not 0 or null, send a deactivate MBMS bearer request message to the 3GPP network element; If the resource requested to be deleted contains the attribute "TMGI", and the value of the attribute is not 0 or empty, then the TMGI request message is sent to the 3GPP network element.
  • the deactivated MBMS bearer request message includes a TMGI and a flow identifier, and the de-allocated TMGI request message includes a TMGI.
  • the management request for the resource is an update resource request
  • the sending module is configured to: when the update resource request request updates the attribute “effective time”, send a TMGI request message to the 3GPP network element;
  • the receiving module is configured to: receive an allocated TMGI response message sent by the 3GPP network element;
  • the processing module is configured to: set an attribute “valid time” of the resource according to the allocated TMGI response response message.
  • the management request for the resource is an update resource request
  • the sending module is configured to: when the update resource request request updates the attribute “send content”, check whether the attribute “send content” is included in the locality, and if not, create the attribute “send content”, and send the activated MBMS bearer. Requesting a message to a 3GPP network element;
  • the receiving module is configured to: receive an activated MBMS bearer response message sent by the 3GPP network element;
  • the processing module is configured to: set an attribute of the resource according to the activated MBMS bearer response message.
  • the active MBMS bearer request message includes attributes "TMGI” and "area information";
  • the activated MBMS bearer response message includes a flow identifier and a 3GPP network element address allocated by the 3GPP network;
  • the processing module is configured to: check whether the attribute of the resource includes the attributes “flow identifier” and “port address”; if the attribute of the resource does not include the attributes “flow identifier” and “port address”, create the attribute “flow identifier” And “port address”, set the value of the attribute "stream identifier” to the
  • the flow identifier of the 3GPP network is set, and the value of the attribute “port address” is set to the 3GPP network element address; if the attribute of the resource includes the attributes “flow identifier” and “port address”, the value of the attribute “flow identifier” is directly used.
  • Set a flow identifier assigned to the 3GPP network and set a value of the attribute “port address” to the 3GPP network element address.
  • the management request for the resource is an update resource request
  • the sending module is configured to: when the update resource request request updates the attribute “TMGI”, check whether the attribute of the resource includes the attribute “TMGI”; if the attribute of the resource does not include the attribute “TMGI”, Create an attribute "TMGI", and then send a TMGI request message to the 3GPP network element;
  • the receiving module is configured to: receive an allocated TMGI response message of the 3GPP network element;
  • the processing module is configured to: set an attribute of the resource according to the allocated TMGI response message.
  • the allocating TMGI response message includes a TMGI and a valid time allocated by the 3GPP network;
  • the processing module is configured to: set a value of a resource attribute “TMGI” to the received TMGI of the 3GPP network, and set a value of the attribute “effective time” to be equal to the effective allocation of the 3GPP network. Time, or less than the effective time allocated by the 3GPP network.
  • the management request for the resource is an update resource request
  • the sending module is configured to: when the update resource request request updates the attribute “flow identifier”, check whether the attribute of the resource includes the attribute flow identifier, and if the attribute of the resource does not include the attribute flow identifier, create the attribute flow identifier. And sending an activated MBMS bearer request message to the 3GPP network element;
  • the receiving module is configured to: receive an activated MBMS bearer response message sent by the 3GPP network element;
  • the processing module is configured to: set an attribute of the resource according to the activated MBMS bearer response message.
  • the active MBMS bearer request message includes attributes "TMGI” and "area information";
  • the activated MBMS bearer response message includes a flow identifier and a 3GPP network element address allocated by the 3GPP network;
  • the processing module is configured to: set a value of the attribute “flow identifier” to a flow identifier allocated by the 3GPP network, and set a value of the attribute “port address” to the 3GPP network element address.
  • the management request for the resource is received from an application entity (AE) or received from a public service entity (CSE).
  • AE application entity
  • CSE public service entity
  • an embodiment of the present invention further provides a computer readable storage medium storing computer executable instructions, which are implemented when the computer executable instructions are executed.
  • the resource after receiving the management request of the resource, by interacting with the 3GPP network element, the resource is operated by using the response message sent by the 3GPP network element, thereby improving the management efficiency of the resource.
  • FIG. 1 is a flowchart of a method for controlling a resource according to an embodiment of the present invention
  • FIG. 2 is a structural diagram of a resource control apparatus according to an embodiment of the present invention.
  • IN-CSE Intelligent Node-Common Service Entity, a common service unit on the base node
  • the setting of resources and attributes serves the signaling interaction between the IN-CSE and the 3GPP network.
  • IN-CSE is the management unit on the network server.
  • FIG. 1 is a flowchart of a method for controlling a resource according to an embodiment of the present invention. The method shown in Figure 1 includes the following steps:
  • Step 101 After receiving a management request for a resource, send a request message to the 3GPP network element according to the resource management request.
  • the management request of the resource may be sent by an application entity (AE, Application Entity) or a common service entity (CSE, Common Service Entity);
  • AE Application Entity
  • CSE Common Service Entity
  • Step 102 Receive a response message sent by the 3GPP network element.
  • Step 103 Perform operations on the resource according to the response message.
  • the method provided by the embodiment of the present invention after receiving the management request for the resource, interacts with the 3GPP network element, and operates the resource by using the response message sent by the 3GPP network element, thereby improving the management efficiency of the resource.
  • the management request for a resource is a request for creating a resource
  • the sending the request message to the 3GPP network element according to the resource management request includes: after receiving the request for creating a resource and verifying the pass, creating the resource and the attribute “temporary mobile group identifier (TMGI)” and “effective time” of the resource, And sending a TMGI request message to the 3GPP network element;
  • TMGI temporary mobile group identifier
  • the receiving the response message sent by the 3GPP network element, and performing the operation on the resource according to the response message includes: receiving an allocated TMGI response message of the 3GPP network element, and setting an attribute of the resource according to the allocated TMGI response message.
  • the allocating TMGI response message includes a TMGI and a valid time allocated by the 3GPP network;
  • Setting the attribute of the resource according to the allocated TMGI response message includes: setting a value of the attribute of the resource “TMGI” to the received value of the TMGI allocated by the 3GPP network, and setting the attribute “have The value of the "effective time” is set to be equal to the effective time allocated by the 3GPP network, or less than the effective time allocated by the 3GPP network.
  • Application scenario 2 differs from the application scenario in that the attributes of the created resources are increased.
  • the details are as follows:
  • the created attribute further includes at least one of a flow identifier, a port address, and area information;
  • Sending a request message to the 3GPP network element according to the resource management request including: sending an activated multimedia broadcast multicast service (MBMS) bearer request message to the 3GPP network element;
  • MBMS multimedia broadcast multicast service
  • Receiving the response message sent by the 3GPP network element, and performing the operation on the resource according to the response message including: receiving an activated MBMS bearer response message of the 3GPP network element, and setting a resource attribute according to the activated MBMS bearer response message .
  • the active MBMS bearer request message includes attributes "TMGI” and "area information";
  • the activated MBMS bearer response message includes a flow identifier and a 3GPP network element address allocated by the 3GPP network;
  • Setting the attribute of the resource according to the activated MBMS bearer response message includes: setting a value of the attribute “flow identifier” to a flow identifier allocated by the 3GPP network, and setting a value of the attribute “port address” to the 3GPP network element address. .
  • the management request for the resource is to delete the resource request.
  • Sending the request message to the 3GPP network element according to the resource management request includes:
  • the deactivated MBMS bearer request message is sent to the 3GPP network element;
  • the resource requested to be deleted contains the attribute "TMGI", and the value of the attribute is not 0 or empty, then the TMGI request message is sent to the 3GPP network element.
  • the deactivated MBMS bearer request message includes a TMGI and a flow identifier, and the de-allocated TMGI request message includes a TMGI.
  • This application scenario updates the attributes of resources, including:
  • the method of sending a request message to the 3GPP network element according to the resource management request includes: when the update resource request request updates the attribute “effective time”, sending a TMGI request message to the 3GPP network element;
  • the response message sent by the 3GPP network element, the operation of the resource according to the response message includes: receiving an allocated TMGI response message sent by the 3GPP network element, and setting an attribute “effective time” of the resource according to the allocated TMGI response response message. .
  • the management request for the resource is an update resource request
  • the sending the request message to the 3GPP network element according to the resource management request includes: when the update resource request requests to update the attribute “send content”, check the local Whether the attribute "send content” is included, if not, the attribute "send content” is created, and the activated MBMS bearer request message is sent to the 3GPP network element; and the response message sent by the 3GPP network element is received according to the response message
  • the operation of the resource includes: receiving an activated MBMS bearer response message sent by the 3GPP network element, and setting an attribute of the resource according to the activated MBMS bearer response message.
  • the activated MBMS bearer request message includes an attribute “TMGI” and “area information”; the activated MBMS bearer response message includes a flow identifier and a 3GPP network element address allocated by the 3GPP network;
  • the attribute of the activated MBMS bearer response message setting resource includes: checking whether the attribute of the resource includes the attribute “flow identifier” and “port address”; if the attribute of the resource does not include the attribute “flow identifier” and “port address”, creating an attribute "Flow ID” and "port address”, the value of the attribute "flow identifier” is set to the flow identifier assigned by the 3GPP network, and the value of the attribute "port address” is set to the 3GPP network element address; if the attribute of the resource Including the attributes "flow identifier” and “port address”, the value of the attribute "flow identifier” is directly set to the flow identifier assigned by the 3GPP network, and the value of the attribute "port address” is set to the 3GPP network element address
  • Mode 4C The sending, by the resource management request, the request message to the 3GPP network element, when the update resource request requesting the update attribute “TMGI”, checking whether the attribute of the resource includes the attribute “TMGI”; If the attribute of the resource does not include the attribute “TMGI”, the attribute “TMGI” is created, and the TMGI request message is sent to the 3GPP network element, and the response message sent by the 3GPP network element is received according to the response message.
  • Resources to operate including: receiving The 3GPP network element allocates a TMGI response message, and sets an attribute of the resource according to the allocated TMGI response message.
  • the allocating TMGI response message includes a TMGI and a valid time allocated by the 3GPP network; and setting an attribute of the resource according to the allocating the TMGI response message, including: setting a value of the attribute “TMGI” of the resource to the received location
  • the TMGI of the 3GPP network allocation sets the value of the attribute "effective time" to be equal to the effective time allocated by the 3GPP network, or less than the effective time allocated by the 3GPP network.
  • the sending the request message to the 3GPP network element according to the resource management request includes: when the update resource request requesting the update attribute “flow identifier”, checking whether the attribute of the resource includes the attribute “flow identifier”, if If the attribute of the resource does not include the attribute “flow identifier”, the attribute “flow identifier” is created, and the activated MBMS bearer request message is sent to the 3GPP network element, and the response message sent by the 3GPP network element is received according to the response message.
  • the operation of the resource includes: receiving an activated MBMS bearer response message sent by the 3GPP network element, and setting an attribute of the resource according to the activated MBMS bearer response message.
  • the activated MBMS bearer request message includes an attribute “TMGI” and “area information”;
  • the activated MBMS bearer response message includes a flow identifier and a 3GPP network element address allocated by the 3GPP network; and the activated MBMS bearer according to the The response message sets an attribute of the resource, including: setting a value of the attribute “flow identifier” to a flow identifier allocated by the 3GPP network, and setting a value of the attribute “port address” to the 3GPP network element address.
  • the management request for the resource is received from an application entity (AE) or received from a public service entity (CSE).
  • AE application entity
  • CSE public service entity
  • the interaction with the 3GPP network is triggered when the resource is created, and only the TMGI request process is triggered when the creation.
  • Step 1 The application entity (AE) sends a request for creating a resource to the CSE, where the request message includes:
  • Step 2 After receiving the request message, the CSE verifies whether the AE has the right to create the resource of the type;
  • Step 3 After the verification is passed, the CSE creates a group type resource ⁇ Group>, creates an attribute “TMGI (temporary mobile group identifier)”, “expiration time (effective time)”, and the CSE sends a TMGI request (Allocate TMGI Request) message to the 3GPP.
  • TMGI temporary mobile group identifier
  • expiration time effective time
  • TMGI request Allocate TMGI Request
  • the number of TMGIs may be indicated by the AE in the request message, or the CSE is set according to the local policy.
  • the default value is 1.
  • Step 4 The CSE receives a response message of the 3GPP network element, where the response message includes:
  • TMGI the value of TMGI allocated by 3GPP
  • Validity period The validity period of TMGI.
  • Step 5 The CSE sets the value of the received TMGI to the value of the attribute "TMGI" of the resource ⁇ Group>, and sets the value of the attribute "expiration time” of the resource ⁇ Group> according to the value of the received validity period. For example, you can set the value of the attribute "expiration time” to a value equal to the validity period, and you can also set the value of the attribute "expiration time” to something other than the validity period value.
  • the interaction with the 3GPP network is triggered when the resource is created, and the TMGI request process and the bearer activation process are triggered when the creation.
  • Step 1 The application entity (AE) sends a request for creating a resource to the CSE, where the request message includes:
  • Area information location information indicating the range of data transmission
  • Step 2 After receiving the request message, the CSE verifies whether the AE has the right to create the resource of the type;
  • Step 3 After the verification is passed, the CSE creates a group type resource ⁇ Group> and creates the attribute "Send within The value is set to the value of the content sent in the request message, the attribute "area information” is created, the value is set to the value of the area information in the request message, and the attributes "TMGI”, “expiration time”, “flow identifier” are also created. , "Address”. (The values of these attributes are not set, and are set according to the process in the subsequent steps.)
  • Step 4 The CSE sends an Allocate TMGI Request message to the 3GPP network element, where the request message includes:
  • the number of TMGIs may be indicated by the AE in the request message, or the CSE is set according to the local policy.
  • the default value is 1.
  • Step 5 The CSE receives a response message of the 3GPP network element, where the response message includes:
  • TMGI the value of TMGI allocated by 3GPP
  • Validity period The validity period of TMGI.
  • Step 6 The CSE sets the value of the received TMGI to the value of the attribute "TMGI" of the resource ⁇ Group>, and sets the value of the received validity period to the value of the attribute "expiration time” of the resource ⁇ Group>. For example, you can set the value of the attribute "expiration time” to a value equal to the validity period, and you can also set the value of the attribute "expiration time” to something other than the validity period value.
  • Step 7 The CSE sends an Activate MBMS bearer Request message to the 3GPP network element, where the request message includes:
  • TMGI set to the value of the attribute "TMGI" of the resource
  • Service area set according to the value of the attribute "area information" of the resource
  • Step 8 The CSE receives a response message of the 3GPP network element, where the response message includes:
  • 3GPP network element address The address and port of the broadcast multicast service center (BM-SC) used to send group messages.
  • BM-SC broadcast multicast service center
  • Step 9 The CSE sets the value of the received flow identifier to the value of the attribute “flow identifier”;
  • the received 3GPP network element address is set to the value of the attribute "Address”.
  • Step 10 The CSE check finds that if the resource ⁇ Group> does not contain the attribute “flow identifier”, the attribute “stream identifier” is created, and the value of the received stream identifier is set to the value of the attribute; if the attribute “Address” is not included, Create the attribute "Address” and set the received 3GPP network element address to the value of the attribute "Address”.
  • Step 11 the CSE can also check whether the resource has the attribute "bearing status", if it has, set its value to "active", if not, create the attribute "bearing status” and set its value to "active".
  • Step 12 If the failure message is indicated in the response message received by the CSE in step 9, the CSE sets the value of the attribute "bearing status" to "inactive".
  • the interaction with the 3GPP network is triggered when the resource is deleted.
  • Step 1 The AE sends a delete resource request message to the CSE, where the request message includes:
  • the resource ID to be deleted this embodiment is set as the ID of the resource ⁇ Group>;
  • Step 2 After receiving the request message, the CSE finds the resource ⁇ Group> according to the resource ID that needs to be deleted.
  • Step 3 If the resource includes the attribute “flow identifier”, and the value of the attribute is not 0 or empty, send a deactivate MBMS bearer request message to the 3GPP network element;
  • Step 4 If the resource includes the attribute “TMGI”, and the value of the attribute is not 0 or empty, send a Deallocate TMGI Request message to the 3GPP network element;
  • Step 5 The CSE deletes the resource ⁇ Group>.
  • Step 1 The AE sends an update resource request to the CSE, where the request message includes:
  • Resource ID that needs to be updated this embodiment is set as the ID of the resource ⁇ Group>;
  • Step 2 After receiving the request message, the CSE sends an Allocate TMGI Request message to the 3GPP network element, where the message includes:
  • TMGI set according to the value of the attribute "TMGI"
  • Step 3 The CSE receives a response message sent by the 3GPP network element, where the response message includes:
  • TMGI the value of TMGI here is the same as the value of TMGI in the request message in step 2;
  • Step 4 The CSE sets the value of the attribute “expiration time” of the resource ⁇ Group> according to the value of the received validity period. For example, you can set the value of the attribute "expiration time” to the value of the validity period, and you can also set the value of the attribute "expiration time” to something other than the validity period value.
  • the interaction with the 3GPP network is triggered by updating the "send content" attribute.
  • Step 1 The AE sends an update resource request to the CSE, where the request message includes:
  • Resource ID that needs to be updated this embodiment is set as the ID of the resource ⁇ Group>;
  • Area information location information indicating the range of data transmission
  • parameter 3 the relationship between parameter 3) and / and is used here because if The attribute "area information" has been created in the process of creating a resource. This parameter is not required for this link. If the attribute "area information" is not created in the previous process of creating a resource, or this time, the last created area information needs to be changed. Then this parameter is required for this link.
  • Step 2 After receiving the request message, the CSE checks whether the resource ⁇ Group> contains the attribute “send content” according to the resource ID that needs to be updated. If not, the attribute “send content” is created, and the value is set to the request message. Send the value of the content and send an Activate MBMS bearer Request message to the 3GPP network element.
  • the request message contains:
  • Step 3 The CSE receives a response message of the 3GPP network element, where the response message includes:
  • 3GPP network element address The address and port of the broadcast multicast service center (BM-SC) used to send group messages.
  • BM-SC broadcast multicast service center
  • Step 4 The CSE sets the value of the received flow identifier to the value of the attribute “flow identifier”; and sets the received 3GPP network element address to the value of the attribute “Address”.
  • Step 5 The CSE check finds that if the resource ⁇ Group> does not contain the attribute “flow identifier”, the attribute “stream identifier” is created, and the value of the received stream identifier is set to the value of the attribute; if the attribute “Address” is not included, Then, the attribute "Address” is created, and the received 3GPP network element address is set to the value of the attribute "Address”.
  • the interaction with the 3GPP network is triggered by updating the "TMGI" attribute.
  • This embodiment includes two separate processes, the first one creating the "TMGI” attribute by the update and the second deleting the "TMGI” attribute by the update.
  • the process of creating a "TMGI" attribute by updating includes the following steps:
  • Step 1 The AE sends an update resource request to the CSE, where the request message includes:
  • Resource ID that needs to be updated this embodiment is set as the ID of the resource ⁇ Group>;
  • TMGI Its value can be set to any non-null value, such as 1.
  • Step 2 After receiving the request message, the CSE checks whether the resource ⁇ Group> contains the attribute “TMGI” according to the resource ID to be updated. If not, the attribute “TMGI” is created, and the Allocate TMGI Request message is sent to the 3GPP network element.
  • the request message contains:
  • the number of TMGIs may be indicated by the AE in the request message, or the CSE is set according to the local policy.
  • the default value is 1.
  • Step 3 The CSE receives a response message of the 3GPP network element, where the response message includes:
  • TMGI the value of TMGI allocated by 3GPP
  • Validity period The validity period of TMGI.
  • Step 4 The CSE sets the value of the received TMGI to the value of the attribute "TMGI" of the resource ⁇ Group>, and sets the value of the received validity period to the value of the attribute "expiration time" of the resource ⁇ Group>.
  • the process of deleting the "TMGI" attribute by updating includes the following steps:
  • Step 5 The AE sends an update resource request to the CSE, where the request message includes:
  • Resource ID that needs to be updated this embodiment is set as the ID of the resource ⁇ Group>;
  • TMGI set to empty
  • Step 6 After receiving the request message, the CSE checks whether the resource ⁇ Group> includes the attribute “TMGI” according to the resource ID that needs to be updated. If the value is not empty, the CSE sends a Deallocate TMGI Request message to the 3GPP network element.
  • Step 7 The CSE receives the response message of the 3GPP network element, and deletes the attribute “TMGI” of the resource ⁇ Group>.
  • the interaction with the 3GPP network is triggered by updating the "Stream Identity" attribute.
  • This embodiment includes two independent processes, the first one creates a "flow identification" attribute by an update, and the second one deletes the "flow identification" attribute by an update.
  • the process of creating a "flow identifier" attribute by updating includes:
  • Step 1 The AE sends an update resource request to the CSE, where the request message includes:
  • Resource ID that needs to be updated this embodiment is set as the ID of the resource ⁇ Group>;
  • Step 2 After receiving the request message, the CSE checks whether the resource ⁇ Group> contains the attribute “flow identifier” according to the resource ID that needs to be updated. If not, the attribute “flow identifier” is created, and the Activate MBMS bearer Request message is sent to the 3GPP.
  • the network element, the request message contains:
  • Step 3 The CSE receives a response message of the 3GPP network element, where the response message includes:
  • Step 4 The CSE sets the value of the received flow identifier to the value of the attribute “flow identifier” of the resource ⁇ Group>.
  • the process of deleting the "flow identifier" attribute by updating includes:
  • Step 5 The AE sends an update resource request to the CSE, where the request message includes:
  • Resource ID that needs to be updated this embodiment is set as the ID of the resource ⁇ Group>;
  • Step 6 After receiving the request message, the CSE checks whether the resource ⁇ Group> includes the attribute “flow identifier” according to the resource ID that needs to be updated. If the value is not empty, the CSE sends a Deactivate MBMS bearer Request message to the 3GPP network element. ;
  • Step 7 The CSE receives the response message of the 3GPP network element, and deletes the attribute “flow identifier” of the resource ⁇ Group>.
  • the MBMS corresponding to the resource is obtained from the 3GPP network element.
  • the bearer wherein the resource corresponds to a plurality of user equipments; and the management information of the resources is broadcast to the user equipment corresponding to the resource by using the MBMS bearer.
  • the broadcasting the management information of the resource to the user equipment corresponding to the resource by using the MBMS bearer including:
  • the device After receiving the management request for the resource, the device sends a request message to the 3GPP network element according to the resource management request, and receives a response message sent by the 3GPP network element, and operates the resource according to the response message.
  • MBMS can be provided to transmit data in the form of broadcast to devices connected to the 3GPP network without requiring feedback messages from the device to implement data transmission for a group of identical or similar devices, thereby greatly reducing the number of signaling and saving the network. Resources.
  • FIG. 2 is a structural diagram of a resource control apparatus according to an embodiment of the present invention.
  • the device shown in Figure 2 includes:
  • the sending module 201 is configured to: after receiving the management request for the resource, send a request message to the 3GPP network element according to the resource management request;
  • the receiving module 202 is configured to: receive a response message sent by the 3GPP network element;
  • the processing module 203 is configured to: operate on the resource according to the response message.
  • the sending module 201 is configured to: when the management request for the resource is a request for creating a resource, after the request for creating a resource is received and the verification is passed, the attributes “TMGI” and “effective time” of the resource and the resource are created, And sending a TMGI request message to the 3GPP network element;
  • the receiving module 202 is configured to: receive an allocated TMGI response message of the 3GPP network element;
  • the processing module 203 is configured to: set an attribute of the resource according to the allocated TMGI response message.
  • the allocating TMGI response message includes a TMGI and a valid time allocated by the 3GPP network;
  • the processing module 203 is configured to: set a value of a resource attribute “TMGI” to a value of the received TMGI allocated by the 3GPP network, and set a value of the attribute “effective time” to: Equal to the effective time allocated by the 3GPP network, or less than the effective time allocated by the 3GPP network.
  • the created attribute further includes at least one of a flow identifier, a port address, and area information;
  • the sending module 201 is configured to: send an activated MBMS bearer request message to the 3GPP network element;
  • the receiving module 202 is configured to: receive an activated MBMS bearer response message of the 3GPP network element;
  • the processing module 203 is configured to: set an attribute of the resource according to the activated MBMS bearer response message.
  • the active MBMS bearer request message includes attributes "TMGI” and "area information";
  • the activated MBMS bearer response message includes a flow identifier and a 3GPP network element address allocated by the 3GPP network;
  • the processing module 203 is configured to: set a value of the attribute “flow identifier” to a flow identifier allocated by the 3GPP network, and set a value of the attribute “port address” to the 3GPP network element address.
  • the management request for the resource is a request to delete the resource
  • the sending module 201 is configured to: if the resource that is requested to be deleted includes the attribute “flow identifier”, and the value of the attribute is not 0 or null, send the deactivated MBMS bearer request message to the 3GPP network element; if the request is deleted
  • the resource contains the attribute "TMGI", and the value of the attribute is not 0 or null, and then sends a TMGI request message to the 3GPP network element.
  • the deactivated MBMS bearer request message includes a TMGI and a flow identifier, and the de-allocated TMGI request message includes a TMGI.
  • the management request for the resource is an update resource request
  • the sending module 201 is configured to: when the update resource request request updates the attribute “effective time”, send a TMGI request message to the 3GPP network element;
  • the receiving module 202 is configured to: receive an allocated TMGI response message sent by the 3GPP network element;
  • the processing module 203 is configured to: set an attribute “effective time” of the resource according to the allocated TMGI response response message.
  • the management request for the resource is an update resource request
  • the sending module 201 is configured to: when the update resource request request updates the attribute “send content”, check whether the attribute “send content” is included in the locality, and if not, create the attribute “send content”, and send the activated MBMS. Carrying a request message to the 3GPP network element;
  • the receiving module 202 is configured to: receive an activated MBMS bearer response message sent by the 3GPP network element;
  • the processing module 203 is configured to: set an attribute of the resource according to the activated MBMS bearer response message.
  • the active MBMS bearer request message includes attributes "TMGI” and "area information";
  • the activated MBMS bearer response message includes a flow identifier and a 3GPP network element address allocated by the 3GPP network;
  • the processing module 203 is configured to: check whether the attribute of the resource includes the attribute “flow identifier” and “port address”; if the attribute of the resource does not include the attribute “flow identifier” and “port address”, create the attribute “flow identifier” And “port address”, setting the value of the attribute "flow identifier” to the flow identifier assigned by the 3GPP network, setting the value of the attribute "port address” to the 3GPP network element address; if the attribute of the resource contains the attribute " The flow identifier and the port address directly set the value of the attribute "flow identifier” to the flow identifier assigned by the 3GPP network, and set the value of the attribute "port address” to the 3GPP network element address.
  • the management request for the resource is an update resource request
  • the sending module 201 is configured to: when the update resource request requests to update the attribute "TMGI” Checking whether the attribute of the resource includes the attribute “TMGI”; if the attribute of the resource does not include the attribute “TMGI”, creating the attribute “TMGI”, and then sending the allocated TMGI request message to the 3GPP network element;
  • the receiving module 202 is configured to: receive an allocated TMGI response message of the 3GPP network element;
  • the processing module 203 is configured to: set an attribute of the resource according to the allocated TMGI response message.
  • the allocating TMGI response message includes a TMGI and a valid time allocated by the 3GPP network;
  • the processing module 203 is configured to: set a value of a resource attribute “TMGI” to the received TMGI allocated by the 3GPP network, and set a value of the attribute “effective time” to be equal to the 3GPP network allocation.
  • the effective time or less than the effective time allocated by the 3GPP network.
  • the management request for the resource is an update resource request
  • the sending module 201 is configured to: when the update resource request request updates the attribute “flow identifier”, check whether the attribute “flow identifier” is included in the attribute of the resource, and if the attribute of the resource does not include the attribute “flow identifier”, Then, the attribute "stream identifier" is created, and then the activated MBMS bearer request message is sent to the 3GPP network element;
  • the receiving module 202 is configured to: receive an activated MBMS bearer response message sent by the 3GPP network element;
  • the processing module is configured to: set an attribute of the resource according to the activated MBMS bearer response message.
  • the active MBMS bearer request message includes attributes "TMGI” and "area information";
  • the activated MBMS bearer response message includes a flow identifier and a 3GPP network element address allocated by the 3GPP network;
  • the processing module 203 is configured to: set a value of the attribute “flow identifier” to a flow identifier allocated by the 3GPP network, and set a value of the attribute “port address” to the 3GPP network element address.
  • the management request for the resource is received from an application entity (AE) or received from a public service entity (CSE).
  • AE application entity
  • CSE public service entity
  • the device provided by the embodiment of the present invention after receiving the management request for the resource, interacts with the 3GPP network element, and operates the resource by using the response message sent by the 3GPP network element, thereby improving the management efficiency of the resource.
  • an embodiment of the present invention further provides a computer readable storage medium storing computer executable instructions, which are implemented when the computer executable instructions are executed.
  • all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve. Thus, the invention is not limited to any specific combination of hardware and software.
  • the devices/function modules/functional units in the above embodiments may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices.
  • each device/function module/functional unit in the above embodiment When each device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium.
  • the above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.
  • each module/unit in the above embodiment may be implemented in the form of hardware, for example, by implementing an integrated circuit to implement its corresponding function, or may be implemented in the form of a software function module, for example, executing a program stored in the memory by a processor. / instruction to achieve its corresponding function.
  • the invention is not limited to any particular form of hardware and software Combine.
  • An embodiment of the present invention provides a method and a device for controlling a resource. After receiving a management request for a resource, the device performs an operation on the resource by using a response message sent by the 3GPP network element by using an interaction with the 3GPP network element. Resource management efficiency.

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Abstract

Un procédé de gestion des ressources comprend les étapes consistant à : après qu'une demande de gestion des ressources a été reçue, envoyer un message de demande à un élément de réseau 3GPP selon la demande de gestion des ressources ; recevoir un message de réponse envoyé par l'élément de réseau 3GPP ; et, en réponse au message de réponse, exécuter la ressource.
PCT/CN2016/073521 2015-10-10 2016-02-04 Appareil et procédé de gestion des ressources WO2016184178A1 (fr)

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