WO2015062039A1 - 业务加速方法以及装置 - Google Patents
业务加速方法以及装置 Download PDFInfo
- Publication number
- WO2015062039A1 WO2015062039A1 PCT/CN2013/086348 CN2013086348W WO2015062039A1 WO 2015062039 A1 WO2015062039 A1 WO 2015062039A1 CN 2013086348 W CN2013086348 W CN 2013086348W WO 2015062039 A1 WO2015062039 A1 WO 2015062039A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- target cell
- policy
- message
- entity
- service
- Prior art date
Links
- 230000001133 acceleration Effects 0.000 title claims abstract description 324
- 238000000034 method Methods 0.000 title claims abstract description 109
- 238000012545 processing Methods 0.000 claims abstract description 69
- 238000012217 deletion Methods 0.000 claims description 28
- 230000037430 deletion Effects 0.000 claims description 28
- 230000004044 response Effects 0.000 claims description 28
- 238000009472 formulation Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 5
- 230000008569 process Effects 0.000 description 24
- 238000010586 diagram Methods 0.000 description 20
- 230000003993 interaction Effects 0.000 description 12
- 230000006870 function Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 7
- 230000014759 maintenance of location Effects 0.000 description 5
- 230000011664 signaling Effects 0.000 description 5
- 230000003111 delayed effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
Definitions
- the embodiments of the present invention relate to communication technologies, and in particular, to a service acceleration method and apparatus. Background technique
- QoS Quality of Service
- the mobile service that guarantees demand also increases.
- High QoS guarantee requirements mean that the service transmission requires higher bandwidth and less delay requirements. For example, when a user watches a video, an online game, or the like in a mobile state, when a user in motion is watching a video or an online game, it is required to secure a large bandwidth resource for the service flow in real time to ensure the smoothness of the user experience.
- the dwell time of a cell is usually short, and the user needs to switch multiple cells in a short time. Therefore, the next cell that the user wants to switch has sufficient bandwidth resources. Ensure the fluency of users when using mobile services with high QoS guarantee requirements.
- a user equipment User Equipment, UE for short
- UE User Equipment
- the UE will The signal quality of the multiple target cells is measured, and the measurement result is sent to the serving cell, and the serving cell interacts with the multiple target cells to obtain the available resources of each target cell.
- the serving cell In order to ensure the stability of the UE service transmission, the serving cell generally selects the target cell with the best signal quality for handover.
- the target cell may move the UE with high QoS guarantee requirements.
- the service is decelerated, and the mobile service that causes the high QoS guarantee can only use the available resources of the target cell. Therefore, the mobile service in the mobile state using the above high QoS guarantee needs may be stuck or delayed.
- the embodiment of the invention provides a service acceleration method and device for ensuring the fluency of a mobile service with high QoS guarantee requirements for users in mobile.
- a first aspect of the embodiments of the present invention provides a service acceleration method, including:
- the determining, by the user equipment, the identifier of the at least one target cell of the user equipment includes:
- the receiving, by the UE, the line message sent by the UE includes:
- the determining a cell identifier list corresponding to the line information including Determining, according to the line information and the cell distribution map, a cell identifier list corresponding to the line information;
- the cell distribution map includes identifiers of all cells and location information corresponding to each cell.
- the acquiring, by the UE, the identifier of the serving cell includes:
- the sending, by the UE, a service acceleration request message to the policy and charging entity also includes:
- the line information includes a navigation route or Public transportation route.
- a second aspect of the embodiments of the present invention provides a service acceleration method, including: a user equipment UE sends a line message to an application server entity, where the line message includes line information, a destination, and an identifier of the user equipment UE;
- the UE Sending, by the UE, a service acceleration request message to the application server entity, where the service acceleration request message includes an identifier of the UE and/or a service acceleration indication and/or an application identifier;
- the UE switches to the target cell, and performs service acceleration processing by using the reserved bearer resources in advance.
- the sending, by the UE, a line message to an application server entity includes:
- GPS global positioning system
- the UE receives the line information and the destination sent by the in-vehicle GPS; the UE sends the line message to the application server entity.
- the method before the sending, by the UE, the line message to the application server entity, the method further includes: The application server entity sends a service request.
- a third aspect of the embodiments of the present invention provides a service acceleration method, including:
- the policy and charging entity determines to perform service acceleration processing on at least one target cell of the UE
- the policy and charging entity sends a service acceleration option message to the application server entity; the policy and charging entity receives a service acceleration request message forwarded by the application server entity, according to the service acceleration request message and the user subscription information. , operator strategy and the stated
- Determining a quality of service QoS rule by using the network status information of the at least one target cell of the UE; the policy and charging entity triggering at least one target cell of the UE to reserve a bearer resource in advance according to the QoS rule;
- the service acceleration request message includes an identifier of the UE and/or a service acceleration indication and/or an application identifier.
- the policy and charging entity determines to perform service acceleration processing on the at least one target cell of the UE, including:
- the policy and charging entity receives an identifier of at least one target cell of the user equipment UE and an identifier of the UE that are sent by the application server entity;
- the policy and charging entity triggers at least one of the UE according to the QoS rule After the target cell reserves the bearer resources in advance, it includes:
- the policy and charging entity is configured according to the UE
- the identifier of a target cell acquires network state information of the at least one target cell of the UE, including:
- the policy and charging entity sends a network status information request message to the at least one target cell of the UE, where the network status information request message includes network status indication information of at least one target cell of the UE;
- the policy and charging entity receives a network status information response message sent by the at least one target cell of the UE, where the network status information response message includes load information and available bandwidth of at least one target cell of the UE.
- the performing the service acceleration request message, the user subscription information, the operator policy, and the UE Determining the quality of service QoS rules by the network status information of the at least one target cell, including:
- the QoS rule includes: a QoS parameter.
- the QoS parameter is an allocation and hold priority ARP.
- the QoS parameter is a guaranteed bit rate GBR and/or maximum
- the bit rate MBR and/or quality of service level identifies the QCI.
- the policy and charging entity triggers at least one target cell of the UE according to the QoS rule Reserve bearer resources in advance, including:
- the policy and charging entity sends a QoS parameter preset message to the at least one target cell of the UE, where the QoS parameter preset message includes the QoS parameter.
- the QoS parameter is an ARP.
- the QoS parameter is GBR and/or MBR and/or QCI.
- the network state information of the at least one target cell of the UE is obtained according to the identifier of the at least one target cell of the UE Previously, it also included:
- the policy and charging entity sends a subscription handover completion request to the at least one target cell of the UE, so that after the at least one target cell of the UE completes the handover, the handover completion message is sent to the policy and charging node.
- the method includes:
- the policy and charging entity sends a deletion indication message to the at least one target cell of the UE, to indicate that the at least one target cell releases the bearer resource allocated to the QoS parameter according to the deletion indication message.
- a fourth aspect of the embodiments of the present invention provides a service acceleration method, including:
- the target cell receives the QoS parameter preset message sent by the policy and the charging entity, and the QoS parameter preset message includes the QoS parameter;
- the target cell reserves a bearer resource in advance according to the QoS parameter
- the target cell receives a handover request sent by the serving cell of the user equipment UE, and reserves the bearer resource in advance according to the QoS parameter;
- the target cell accelerates the service of the UE by using the reserved bearer resource in advance.
- the QoS parameter is an allocation and hold priority ARP.
- the QoS parameter is a guaranteed bit rate GBR and/or a maximum bit rate MBR and/or quality of service
- the rating identifies the QCI.
- the QoS parameter sent by the policy and the charging entity is received in the target cell Before presetting the message, it also includes:
- the target cell Receiving, by the target cell, the network status information request message sent by the policy and the charging, where the network status information request message includes network status indication information of at least one target cell of the UE;
- the target cell sends a network status information response message to the policy and charging entity according to the identifier of the UE and the network status indication information of the at least one target cell of the UE, where the network status information response message includes the Load information and available bandwidth of at least one target cell of the UE.
- a fourth possible implementation manner after the target cell accelerates the service of the UE by using the reserved resource reserved in advance , also includes:
- the target cell sends a handover complete message to the policy and charging entity.
- the target cell receives the deletion indication message sent by the policy and the charging entity, and releases the bearer resource allocated to the QoS parameter according to the deletion indication message.
- a fifth aspect of the embodiments of the present invention provides an application server entity, including: a determining module, configured to determine an identifier of at least one target cell of a user equipment UE, and a sending module, configured to: at least one target cell of the UE The identifier is sent to the policy and charging entity, so that the policy and charging entity acquires network state information of the at least one target cell of the UE according to the identifier of the at least one target cell of the UE, and according to the network state Determining that the at least one target cell of the UE is capable of performing a service acceleration process;
- a receiving module configured to receive a service acceleration notification message sent by the policy and the charging entity, where the sending module is further configured to send a service acceleration option message to the UE according to the service acceleration notification message;
- the sending module is further configured to send a service acceleration request message sent by the UE to the policy and charging entity, so that the policy and charging entity formulates a quality of service QoS rule, so that the UE is at least A target cell performs service acceleration processing for the UE according to the quality of service QoS rule;
- the service acceleration request message includes an identifier of the UE and/or a service acceleration indication and/or an application identifier.
- the receiving module is further configured to receive a line message sent by the UE, where the line message includes line information, a destination, and an identifier of the user equipment UE;
- the determining module is specifically configured to determine a cell identifier list corresponding to the line information, where the determining module is further configured to obtain an identifier of the serving cell of the UE, and according to the cell identifier list corresponding to the line information. And determining, by the identifier of the serving cell of the UE, an identifier of a target cell of the UE.
- the receiving module is specifically configured to receive a line message sent by the UE; or the receiving module is specifically configured to receive the line message sent by the in-vehicle global positioning system (GPS).
- GPS global positioning system
- the determining module is specifically configured to use the line information And determining, by the cell distribution map, a cell identifier list corresponding to the line information, where the cell distribution map includes identifiers of all cells and location information corresponding to each cell.
- the sending module is further configured to send a request message to the policy and charging entity, so that the policy and the The fee entity sends a reply message including the identifier of the serving cell of the UE
- the receiving module is further configured to receive, by the policy and the charging entity, a reply message that includes the identifier of the serving cell of the UE
- the determining module is specifically configured to acquire an identifier of a serving cell of the UE.
- the receiving module is further configured to receive a handover complete message sent by the policy and the charging entity, and determine an identifier of the next target cell of the UE according to the handover complete message.
- the line information includes a navigation route or a public transportation route.
- a sixth aspect of the embodiments of the present invention provides a user equipment UE, including:
- a sending module configured to send a line message to the application server entity, where the line message includes line information, a destination, and an identifier of the user equipment UE;
- a receiving module configured to receive a service acceleration option message sent by the application server entity, and determine, according to the service acceleration option message, that the service is accelerated;
- the sending module is further configured to send a service acceleration request message to the application server entity, where the service acceleration request message includes an identifier of the UE and/or a service acceleration indication and/or an application identifier;
- the acceleration module is configured to switch to the target cell, and perform service acceleration processing by using the reserved bearer resources in advance.
- the sending module is further configured to send an identifier of the UE to an in-vehicle global positioning system (GPS), so that the in-vehicle GPS sends the identifier to the application server entity.
- GPS global positioning system
- the receiving module is further configured to receive the line information and the destination sent by the in-vehicle GPS;
- the sending module is further configured to send the line message to the application server entity.
- the sending module is further configured to send a service request to the application server entity.
- a seventh aspect of the embodiments of the present invention provides a policy and charging entity, including: a determining module, configured to perform service acceleration processing on at least one target cell of the UE;
- a sending module configured to send a service acceleration option message to the application server entity
- a receiving module configured to receive a service acceleration request message forwarded by the application server entity
- a quality of service QoS rule formulating module configured to use the service acceleration request Determining a quality of service QoS rule by using a message, user subscription information, an operator policy, and the network status information of the at least one target cell of the UE;
- a triggering module configured to trigger at least one target of the UE according to the QoS rule
- the area reserves the bearer resources in advance
- the service acceleration request message includes an identifier of the UE and/or a service acceleration indication and/or an application identifier.
- the receiving module is further configured to receive an identifier of the at least one target cell of the user equipment UE that is sent by the application server entity, and an identifier of the UE;
- the determining module is configured to acquire network state information of at least one target cell of the UE according to the identifier of the at least one target cell of the UE, and determine at least one target cell of the UE according to the network state information. Accelerate business processing.
- the method includes:
- the receiving module is further configured to: after the triggering module triggers the at least one target cell of the UE to reserve the bearer resource in advance according to the QoS rule, receive a handover complete message sent by the at least one target cell of the UE;
- the sending module is configured to forward the handover complete message to the application server entity, so that the application server entity determines an identifier of a next target cell of the UE according to the handover complete message.
- the sending module is further configured to be used by the UE Transmitting, by the at least one target cell, a network status information request message, where the network status information request message includes network status indication information of the at least one target cell of the UE;
- the receiving module is further configured to receive a network status information response message sent by the at least one target cell of the UE, where the network status information response message includes load information and available bandwidth of at least one target cell of the UE;
- the determining module is specifically configured to determine, according to the network state information, that at least one target cell of the UE is capable of performing service acceleration processing.
- the QoS rule includes: a QoS parameter.
- the QoS parameter is an allocation and retention priority ARP.
- the QoS parameter is a guaranteed bit rate GBR and/or maximum
- the bit rate MBR and/or quality of service level identifies the QCI.
- the triggering module is further configured to generate a QoS parameter preset message, where the QoS parameter preset message is Include the QoS parameters;
- the policy and charging entity sends the QoS parameter pre-set message to at least one target cell of the UE.
- the QoS parameter is an allocation and retention priority ARP.
- the QoS parameter is GBR and/or MBR and/or QCI.
- the sending module is further configured to obtain, by the determining module, the identifier according to the identifier of the at least one target cell of the UE. Sending a subscription handover complete request to at least one target cell of the UE before the network state information of the at least one target cell of the UE, so that after the at least one target cell of the UE completes the handover, the handover is completed to the policy and charging node. Message.
- the sending module is further configured to: at the receiving module, receive, by the receiving module, an identifier of the at least one target cell of the UE that is sent by the server, and After the identifier of the UE, the UE sends a deletion indication message to the at least one target cell of the UE, to indicate that the at least one target cell releases the bearer resource allocated to the QoS parameter according to the deletion indication message.
- An eighth aspect of the embodiments of the present invention provides a target cell, including:
- a receiving module configured to receive a quality of service QoS parameter preset message sent by the policy and charging entity, where the QoS parameter preset message includes a QoS parameter;
- a resource reservation module configured to reserve a bearer resource according to the QoS parameter in advance;
- the receiving module is further configured to send, by the target cell, a serving cell of the user equipment UE Sending a handover request, and pre-reserving bearer resources according to the QoS parameter;
- the acceleration processing module is configured to accelerate the processing of the UE by using the bearer resource reserved in advance.
- the QoS parameter is an allocation and hold priority ARP.
- the QoS parameter is a guaranteed bit rate GBR and/or a maximum bit rate MBR and/or quality of service
- the rating identifies the QCI.
- the receiving module is configured to receive, by the receiving module, a QoS parameter sent by a policy and a charging entity. Before the pre-set message, the network status information request message sent by the policy and the billing is received, where the network status information request message includes an identifier of the UE, and network status indication information of at least one target cell of the UE;
- a sending module configured to send, according to the identifier of the UE, the network status indication information of the at least one target cell of the UE, a network status information response message to the policy and charging entity, where the network status information response message includes The load information and available bandwidth of at least one target cell of the UE.
- the sending module is further configured to advance the service of the UE by using the acceleration processing module After the reserved bearer resources are accelerated, a handover complete message is sent to the policy and charging entity.
- the receiving module is further configured to receive, by the receiving module, a QoS sent by a policy and a charging node. Before the parameter pre-setting message, the deletion indication message sent by the policy and the charging entity is received, and the bearer resource allocated to the QoS parameter is released according to the deletion indication message.
- the service acceleration method and device provided by the embodiment of the present invention, wherein the identifier of the at least one target cell of the UE is determined by the application server entity, and the identifier of the at least one target cell of the UE and the identifier of the UE are sent by the application server entity.
- Giving a policy and charging entity, such that the policy and charging entity acquires the UE according to an identifier of at least one target cell of the UE The network state information of the at least one target cell is determined, and the service acceleration process is performed on the at least one target cell of the UE according to the network state information, where the application server entity receives the service acceleration notification message sent by the policy and the charging entity.
- the UE sends a service acceleration request message to the application server entity, where the application server entity sends the service sent by the UE Sending an acceleration request message to the policy and charging entity, so that the policy and charging entity according to the service acceleration request message, user subscription information, operator policy, and the network status information of the target cell of the UE , develop QoS rules.
- the policy and charging entity sends the QoS parameter in the QoS rule to the target cell of the UE, so that the target cell of the UE reserves the bearer resource in advance according to the QoS parameter in the QoS rule, so that the UE moves to the target.
- the cell has sufficient available bandwidth to ensure the smoothness of the mobile service that users have with high QoS guarantee requirements.
- FIG. 1 is a schematic flowchart of a service acceleration method according to Embodiment 1 of the present invention
- FIG. 2 is a schematic flowchart of a service acceleration method according to Embodiment 2 of the present invention.
- FIG. 3 is a schematic flowchart of a service acceleration method according to Embodiment 3 of the present invention.
- FIG. 4 is a schematic flowchart of a service acceleration method according to Embodiment 4 of the present invention.
- FIG. 5 is a schematic diagram of signaling interaction of a service acceleration method according to Embodiment 5 of the present invention
- FIG. 6 is a schematic diagram of signaling interaction of a service acceleration method according to Embodiment 6 of the present invention
- FIG. 7 is a service acceleration provided by Embodiment 7 of the present invention
- FIG. 8 is a schematic structural diagram of an application server entity according to Embodiment 8 of the present invention
- FIG. 9 is a schematic structural diagram of a UE according to Embodiment 9 of the present invention.
- FIG. 10 is a schematic structural diagram of a policy and charging entity according to Embodiment 10 of the present invention
- FIG. 11 is a schematic structural diagram of a target cell according to Embodiment 11 of the present invention
- FIG. 12 is a schematic structural diagram of an application server entity according to Embodiment 12 of the present invention
- FIG. 13 is a schematic structural diagram of a user equipment UE according to Embodiment 13 of the present invention
- FIG. 15 is a schematic structural diagram of a target cell according to Embodiment 15 of the present invention.
- the following embodiments of the present invention can obtain one or more target cell identifiers to be reached on a user travel line by using line information acquired by a user equipment (User Equipment, UE for short) and a cell distribution map stored by the application server, by calling
- the network status of the target cell and/or the available bandwidth resource information the policy and charging entity makes a decision to push the service acceleration option to the UE, and the policy and charging entity sends a service acceleration notification message to the application server entity to enable the application server
- the entity sends a service acceleration option message to the UE according to the service acceleration notification message.
- the UE determines to perform service acceleration, and the UE sends a service acceleration request message to the application server entity.
- the application server entity sends the service acceleration request message to the policy and charging entity, and the policy and charging entity pre-implements the corresponding quality of service (QoS) policy and QoS parameter preset according to the service acceleration request message.
- QoS quality of service
- the target cell in the UE mobile line accelerates the mobile service of the UE with high QoS guarantee requirements according to the preset QoS parameters, and ensures that the mobile service with high QoS guarantee requirements does not suffer from jamming or delay.
- the UE may acquire the line information of the UE mobile route by using a navigation function, or the UE interacts with the vehicle.
- the client or the application determines the mobile route of the user, thereby determining the route of the UE moving the route.
- Information or, when the UE is on a public transportation vehicle, such as a bus, a subway, etc., through the UE's existing client, application, after inputting the user's current site, destination, number of trips, the client or application determines the user's Move the route to determine the UE shift Line information for the route.
- the above-mentioned line information may include latitude and longitude information of a plurality of samples on the moving route of the user, and the latitude and longitude information may be obtained by a similar Global Positioning System (GPS).
- GPS Global Positioning System
- At least one target cell of the UE is at least one target cell in the UE travel route, which may be one target cell that the UE is about to reach, or is that the UE is going to arrive in the travel line.
- a set of target cells; a serving cell (or a source cell) of the UE is a cell currently serving the UE.
- the service acceleration method includes the following steps:
- Step 100 Determine an identifier of at least one target cell of the UE.
- Step 101 Send an identifier of the at least one target cell of the UE and an identifier of the UE to a policy and charging entity, so that the policy and charging entity obtains the identifier according to the identifier of the at least one target cell of the UE. Determining network state information of at least one target cell of the UE, and determining, according to the network state information, performing service acceleration processing on at least one target cell of the UE.
- the performing service acceleration processing on the at least one target cell of the UE specifically: the policy and charging entity formulating a corresponding QoS policy according to the network state information of the at least one target cell, and according to the QoS parameter corresponding to the QoS policy
- the bearer resource is reserved in advance for the at least one target cell.
- the mobile service with high QoS guarantee needs to use the bearer resource reserved in advance, because the bearer resource reserved in advance satisfies the high QoS guarantee.
- the demand for the mobile service has high bandwidth requirements. Therefore, the mobile service with high QoS guarantee requirements does not suffer from jamming and delay, thereby achieving service acceleration processing.
- Step 102 Receive a service acceleration notification message sent by the policy and the charging entity.
- Step 103 Send a service acceleration option message to the UE according to the service acceleration notification message.
- Step 104 Send a service acceleration request message sent by the UE to the policy and charging entity, so that the policy and charging entity according to the service acceleration request message, user subscription information, an operator policy, and the The network status information of the target cell of the UE is formulated with QoS rules.
- the service acceleration request message includes an identifier of the UE and/or a service acceleration indication and/or an application identifier.
- the policy and charging entity formulates a QoS QoS rule, and obtains a QoS parameter by parsing the QoS rule, and sends the QoS parameter to at least one target of the UE.
- the execution entity policy and charging entity in this embodiment actually includes a policy and charging rule function (Policy and Charging Rule Function, PCRF) and a policy and charging enforcement function (Policy and Charging Enforcement). Function, abbreviated as: PCEF), therefore, in the actual interaction process, the PCRF formulates a QoS rule and sends the QoS rule to the PCEF.
- PCRF Policy and Charging Rule Function
- PCEF Policy and Charging Enforcement
- the PCEF parses the QoS rule to obtain the QoS parameter and modify or establish a dedicated bearer.
- the PCEF sends the QoS parameter to at least one target cell of the UE, so that at least one target cell of the UE reserves the bearer resource in advance according to the QoS parameter.
- the identifier of the at least one target cell of the UE is determined by the application server entity, and the identifier of the at least one target cell of the UE and the identifier of the UE are sent by the application server entity to the policy and the Entity entity, so that the policy and charging entity acquires network state information of at least one target cell of the UE according to the identifier of the at least one target cell of the UE, and determines, according to the network state information, the UE At least one target cell performs service acceleration processing. Further, the application server entity receives the service acceleration notification message sent by the policy and the charging entity, and sends a service acceleration option message to the UE according to the service acceleration notification message.
- the UE When the UE determines that the service is accelerated, the UE sends a service acceleration request message to the application server entity, and the application server entity sends the service acceleration request message sent by the UE to the policy and charging entity, so that the policy and the policy are The fee entity according to the service acceleration request message,
- the subscriber subscription information, the operator policy, and the network status information of the target cell of the UE are used to formulate QoS rules.
- the policy and charging entity sends the QoS parameter in the QoS rule to the target cell of the UE, so that the target cell of the UE reserves the bearer resource in advance according to the QoS parameter in the QoS rule, so that the UE moves to The target cell has sufficient available bandwidth to ensure the smoothness of the mobile service using high QoS guarantee requirements.
- Step 100a Receive a line message sent by the UE, where the line message includes line information, Destination and the identity of the UE.
- the line information may be line information determined by the user through a map, a navigation system, or the like.
- the line information is represented by, for example, a latitude and longitude coordinate of the line selected by the user.
- the latitude and longitude coordinates of the line can be determined by the latitude and longitude coordinates of multiple samples on the line.
- the destination can be represented by the latitude and longitude coordinates of the destination. Further, the latitude and longitude coordinates can be acquired by GPS and corresponding to the sample point and the destination in advance.
- the line information can be a navigation route or a public transportation route.
- Step 100b Determine a cell identifier list corresponding to the line information.
- a possible implementation manner is that the coordinate information corresponding to all the cells stored in the application server entity, for example, the latitude and longitude coordinates, and the coordinate information of the latitude and longitude coordinates of the selected line of the user are matched, and the selection is covered.
- the identifier of the cell of the fixed line is selected, wherein the coordinate information corresponding to the cell may be the latitude and longitude information of each cell center and the cell radius, or the boundary sample latitude and longitude information of each cell.
- Each cell has a certain coverage range. Therefore, according to its coverage, several boundary samples are selected in advance on the boundary of the coverage, and the latitude and longitude of the boundary samples is used as the location information corresponding to the cell.
- the latitude and longitude coordinates can be acquired by GPS and correspond to the boundary samples in advance.
- a list of cell identifiers corresponding to the line information is generated.
- the application server entity obtains an identifier that is to be reached by the UE but is not scheduled to be the next target cell, and sends the identifier of the target cell to the policy and charging entity, by searching the cell identifier list corresponding to the line information. This process is performed cyclically until the last cell of the cell identification list described above. And if the UE has selected the service acceleration processing, the application server entity does not repeatedly push the service acceleration option to the UE.
- Step 100c Obtain an identifier of the serving cell of the UE, and determine an identifier of the target cell of the UE according to the cell identifier list corresponding to the line information and the identifier of the serving cell of the UE.
- the identifier of the target cell of the UE may be determined according to the cell identifier list corresponding to the line information, the identifier of the serving cell of the UE, and the destination selected by the UE.
- the feasible implementation manners include:
- Manner 1 Receive a line message sent by the UE.
- the car GPS system has no built-in customers. Subscriber Identity Module (SIM) card.
- SIM Subscriber Identity Module
- the car GPS system uses the short-range wireless communication method, such as Bluetooth, Wireless Local Area Networks (WLAN), to set the line information.
- the line message is transmitted by the UE to the application server entity via the serving base station by means of a short message.
- the application server entity compares the line information with the pre-stored cell distribution map of the operator to obtain a cell identifier list corresponding to the line information.
- the UE For public transportation such as public transportation, subway, high-speed rail, etc., the UE (smartphone, tablet) installs the line acquisition client, and the user inputs the number of trips and destinations in the line acquisition client, and the user places the user.
- the input information and the identity information are transmitted to the application server entity via the serving base station by means of a short message.
- the application server entity pre-stores a list of cell identifiers of operators of various buses, subways, and trains passing through the high-speed trains.
- the application server entity After receiving the route (number of trips) sent by the client, the application server entity calls the memory from the memory. A list of cell identifiers corresponding to the above line information (trips).
- Method 2 Receive the line message sent by the vehicle GPS.
- the UE may use the in-vehicle GPS of the vehicle to send the line message to the application server entity.
- the in-vehicle GPS system has a built-in SIM card.
- the user inputs the destination in the in-vehicle GPS system and uses the short-range wireless communication method (such as Bluetooth, WLAN, etc.) to identify the identity of the user equipment (UE, User Equipment) including but not limited to the interconnection between the networks (Internet) Protocol, abbreviation: IP) address, International Mobile Subscriber Identification Number (IMSI), Temporary Mobile Subscriber Identity (TMSI) is sent to the car GPS system.
- IP Internet Protocol
- IMSI International Mobile Subscriber Identification Number
- TMSI Temporary Mobile Subscriber Identity
- the vehicle GPS system plans the navigation route for the user, the route and user identification information are transmitted to the application server entity via the service base station through the built-in SIM card.
- the application server entity compares the travel route with the pre-stored operator cell distribution map to obtain a cell identifier list corresponding to the line information.
- step 100b a feasible implementation manner is as follows:
- a cell identification list corresponding to the line information is determined based on the line information and the cell profile.
- the application server entity pre-stores a cell distribution map, where the cell distribution map includes all The identity of the cell and the location information corresponding to each cell.
- the location information corresponding to each cell includes, but is not limited to, each cell center latitude and longitude information and a cell radius, or boundary sample latitude and longitude information of each cell.
- Each cell has a certain coverage. Therefore, according to its coverage, several boundary samples are selected in advance on the coverage boundary, and the latitude and longitude of these boundary samples is used as the location information corresponding to the cell.
- a possible implementation manner of obtaining the identifier of the serving cell of the UE in step 100c is:
- step 104 the method further includes:
- the UE After the UE completes the handover from the serving cell to the target cell, the UE sends a handover complete message to the policy and charging entity, and sends the handover complete message to the application server entity to the policy and charging entity.
- the application server entity After receiving the handover complete message, the application server entity starts to repeat the foregoing operation to determine the identifier of the next target cell of the UE, and determines whether the next target cell of the UE can be accelerated.
- the executor of the second embodiment is a user equipment, and the user equipment includes but is not limited to: a mobile phone, a tablet computer, and the like.
- the service acceleration method includes the following steps:
- Step 200 The UE sends a line message to the application server entity, where the line message includes line information, a destination, and an identifier of the UE.
- Step 201 The UE receives a service acceleration option message sent by the application server entity, and determines to accelerate the service according to the service acceleration option message.
- the service acceleration option message includes an acceleration option and a no-prompt option, and the user sees the foregoing service acceleration option message on the interaction interface of the UE, and clicks the acceleration option; otherwise, when the user clicks the no-prompt option, the application server entity Policy and charging entity sends no more prompts
- the information is that the user is in a do not disturb state.
- Step 202 The UE sends a service acceleration request message to the application server entity, where the service acceleration request message includes an identifier of the UE and/or a service acceleration indication and/or an application identifier.
- Step 203 The UE switches to the target cell, and performs service acceleration processing by using the reserved bearer resource in advance.
- the UE sends a line message to the application server entity, where the line message includes the line information, the destination, and the identifier of the UE, and the UE receives the service acceleration option sent by the application server entity. And determining, according to the service acceleration option message, that the service is accelerated, and the UE sends a service acceleration request message to the application server entity, where the service acceleration request message includes an identifier of the UE and/or a service acceleration indication. And the application identifier, the UE is handed over to the target cell, and the service acceleration process is performed by using the bearer resource reserved in advance, because the target cell of the UE reserves the bearer in advance according to the QoS parameter in the QoS rule.
- the resource therefore, has sufficient available bandwidth when the UE moves to the target cell, ensuring the fluency of the mobile service using the user with high QoS guarantee requirements.
- the line message is sent to the application server entity, and the possible implementation manner is as follows:
- Manner 1 The UE sends the identifier of the UE to the in-vehicle GPS, so that the in-vehicle GPS sends the line message to the application server entity.
- the UE may use the in-vehicle GPS of the vehicle to send the line message to the application server entity.
- the UE may use the in-vehicle GPS of the vehicle to send the line message to the application server entity.
- the UE may use the in-vehicle GPS of the vehicle to send the line message to the application server entity.
- the UE may use the in-vehicle GPS of the vehicle to send the line message to the application server entity.
- the UE may use the in-vehicle GPS of the vehicle to send the line message to the application server entity.
- the UE may use the in-vehicle GPS of the vehicle to send the line message to the application server entity.
- short-range wireless communication such as Bluetooth, WLAN, etc.
- IMSI International Mobile Subscriber Identification Number
- TMSI Temporary Mobile Subscriber Identity
- the route and the user identity information are transmitted to the application server entity via the service base station by means of the built-in SIM card.
- the application server entity compares the driving route with the pre-stored carrier cell distribution map to obtain the above-mentioned line letter. A list of cell identifiers corresponding to the information.
- Manner 2 The UE receives the line information and the destination that are sent by the in-vehicle GPS.
- the UE sends the line message to the application server entity.
- the in-vehicle GPS system does not have a built-in SIM card.
- the in-vehicle GPS system transmits the line information to the UE through short-range wireless communication methods (such as Bluetooth, WLAN, etc.).
- the line message containing the line information is transmitted by the UE to the application server entity via the serving base station by means of a short message.
- the application server entity compares the line information with the pre-stored cell distribution map of the operator to obtain a cell identification list corresponding to the line information.
- the UE For public transportation such as public transportation, subway, high-speed rail, etc., the UE (smartphone, tablet) installs the line acquisition client, and the user inputs the number of trips and destinations in the line acquisition client, and the user places the user.
- the input information and the identity information are transmitted to the application server entity via the serving base station by means of a short message.
- the application server entity pre-stores a list of cell identifiers of operators of various buses, subways, and trains passing through the high-speed trains.
- the application server entity After receiving the route (number of trips) sent by the client, the application server entity calls the memory from the memory. A list of cell identifiers corresponding to the above line information (trips).
- the method further includes:
- the UE sends a service request to the application server entity.
- the UE when the UE uses a mobile service with high QoS guarantee requirements in high-speed mobility, the UE sends a service request to the application server entity.
- the UE network is online, access a video website and click on one of the videos.
- FIG. 3 is a schematic flowchart of a service acceleration method according to Embodiment 3 of the present invention.
- the execution entity of Embodiment 2 is a policy and charging entity.
- the service acceleration method includes the following steps:
- Step 300 The policy and charging entity determines to perform a service acceleration process on at least one target cell of the UE.
- Step 301 The policy and charging entity sends a service acceleration option message to the application server entity.
- Step 302 The policy and charging entity receives a service acceleration request message forwarded by the application server entity, according to the service acceleration request message, user subscription information, an operator policy, and the at least one target cell of the UE. Network status information, formulating QoS rules.
- the application server pre-determines the identifier of the target cell that is not limited to the next cell that is to be arrived by the UE, and sends the identifier of the target cell to the identifier of the target cell and the identifier of the serving cell of the UE.
- Policy and billing entity By invoking the network status information of the target cell, the policy and charging entity makes a decision to push the service acceleration and implement the corresponding QoS policy in advance to achieve the purpose of improving the service experience of the in-vehicle user.
- Step 303 The policy and charging entity triggers at least one target cell of the UE to reserve bearer resources in advance according to the QoS rule.
- the service acceleration request message includes an identifier of the UE and/or a service acceleration indication and/or an application identifier.
- the execution subject policy and the charging entity in this embodiment actually include the functions of the PCRF and the PCEF. Therefore, in the actual interaction process, the PCRF formulates a QoS rule, and sends the QoS rule to the PCEF, the PCEF pair.
- the QoS rule parses the QoS parameter and modifies or establishes the dedicated bearer.
- the PCEF then sends the QoS parameter to the at least one target cell of the UE, so that at least one target cell of the UE reserves the bearer resource in advance according to the QoS parameter.
- the policy and charging entity determines to perform service acceleration processing on at least one target cell of the UE, and then the policy and charging entity sends a service acceleration option message to the application server entity. And the policy and charging entity receives the service acceleration request message forwarded by the application server entity, according to the service acceleration request message, the user subscription information, the operator policy, and the network of the at least one target cell of the UE. Status information, a QoS rule is formulated, and finally the policy and charging entity triggers at least one target cell of the UE to reserve bearer resources in advance according to the QoS rule, so that the UE has sufficient available bandwidth when moving to the target cell, It ensures the smoothness of users' mobile services with high QoS guarantee requirements.
- a feasible implementation manner is:
- Step 300a The policy and charging entity receives an identifier of at least one target cell of the UE and an identifier of the UE that are sent by the application server entity.
- Step 300b The policy and charging entity acquires network state information of at least one target cell of the UE according to the identifier of the at least one target cell of the UE, and determines at least one of the UE according to the network state information.
- the target cell performs service acceleration processing.
- step 303 the method further includes:
- the policy and charging entity in step 300b acquires network state information of at least one target cell of the UE according to the identifier of the at least one target cell of the UE, and a feasible implementation manner is as follows:
- the policy and charging entity sends a network status information request message to the at least one target cell of the UE, where the network status information request message includes network status indication information of at least one target cell of the UE.
- the policy and charging entity receives a network status information response message sent by the at least one target cell of the UE, where the network status information response message includes load information and available bandwidth of at least one target cell of the UE.
- a feasible implementation manner is:
- the QoS rule includes: a QoS parameter.
- the network state information of the at least one target cell of the UE may be the load information or the available bandwidth of the at least one target cell of the UE, and thus the load information of the at least one target cell of the UE is compared with the first threshold. And the available bandwidth is compared with the second threshold. If the load information is greater than the first threshold, or the available bandwidth is less than the second threshold, the target cell is in a congested state at this time. If the UE switches to the target cell, according to the existing The load and the available bandwidth may cause the UE to be stuck when using the mobile service with high QoS guarantee requirements. Therefore, it is necessary to perform acceleration processing of the service in the target cell.
- the policy and charging entity is configured according to the service acceleration request message, the user subscription information, the operator policy, and the network status of the at least one target cell of the UE, in order to meet the requirement of the acceleration processing. Information, develop new quality of service QoS rules.
- the QoS parameter is an Allocation and Retention Priority (ARP).
- the QoS parameter may also be a Guaranteed Bit Rate (GBR) and/or a Maximum Bit Rate (MBR) and/or a QoS Class Identifier QoS. , referred to as: QCI).
- step 303 one possible implementation manner is:
- Step 303 The policy and charging entity sends a QoS parameter pre-setting message to at least one target cell of the UE, where the QoS parameter pre-setting message includes the QoS parameter.
- the QoS parameter is ARP.
- the QoS parameters may also be GBR and / or MBR and / or QCI.
- step 300b the method further includes:
- the policy and charging entity sends a subscription handover completion request to the at least one target cell of the UE, so that after the at least one target cell of the UE completes the handover, the handover completion message is sent to the policy and charging node.
- step 300a the method includes:
- the policy and charging entity sends a deletion indication message to the at least one target cell of the UE, to indicate that the at least one target cell releases the bearer resource allocated to the QoS parameter according to the deletion indication message.
- the function is that when the traveling route of the vehicle where the UE is located changes, at least one target cell of the corresponding UE also changes, and therefore, at least one of the policy and charging entity to the UE
- the original target cell sends a deletion indication message to indicate that the at least one target cell releases the bearer resource allocated for the QoS parameter according to the deletion indication message.
- FIG. 4 is a schematic flowchart of a service acceleration method according to Embodiment 4 of the present invention.
- the execution entity of Embodiment 2 is a target cell.
- the service acceleration method includes the following steps: Step 400: A target cell receives a QoS parameter preset message sent by a policy and a charging entity, where the QoS parameter preset message includes a QoS parameter.
- Step 401 The target cell reserves a bearer resource in advance according to the QoS parameter.
- Step 402 The target cell receives a handover request sent by a serving cell of the UE, and reserves a bearer resource in advance according to the QoS parameter.
- Step 403 The target cell accelerates the service of the UE by using the reserved bearer resource in advance.
- the QoS parameter pre-setting message sent by the target cell receiving the policy and the charging entity, the QoS parameter pre-setting message includes a QoS parameter, and the target cell reserves the bearer in advance according to the QoS parameter.
- the target cell receives a handover request sent by the serving cell of the UE, and reserves the bearer resource in advance according to the QoS parameter, and finally the target cell accelerates the service of the UE by using the reserved bearer resource in advance.
- the UE is switched to the target cell, and the service acceleration process is performed by using the bearer resource reserved in advance.
- the target cell of the UE reserves the bearer resource for the UE in advance according to the QoS rule, so when the user selects the service acceleration process, Used, so that when the UE moves to the target cell, there is enough available bandwidth to ensure the smoothness of the mobile service that the user needs to have high QoS guarantee.
- the QoS parameter is ARP.
- the QoS parameters may also be GBR and / or MBR and / or QCI.
- step 400 the method further includes:
- the target cell receives the network status information request message sent by the policy and the charging entity, where the network status information request message includes network status indication information of the at least one target cell of the UE.
- a network status information response message to the policy and charging entity according to the network status indication information of the at least one target cell of the UE, where the network status information response message includes at least one target cell of the UE Load information and available bandwidth.
- step 403 the method further includes:
- the target cell sends a handover complete message to the policy and charging entity.
- step 400 the method further includes:
- the target cell receives the deletion indication message sent by the policy and the charging entity, and releases the bearer resource allocated to the QoS parameter according to the deletion indication message.
- FIG. 5 is a schematic diagram of signaling interaction of a service acceleration method according to Embodiment 5 of the present invention, as shown in FIG. 5
- the business acceleration method includes the following steps:
- Step 500 The UE sends a service request to the application server entity.
- Website click on one of the videos.
- the UE sends the identifier of the UE to the in-vehicle GPS through a short-range wireless communication method (eg, Bluetooth, WLAN, etc.).
- a short-range wireless communication method eg, Bluetooth, WLAN, etc.
- Step 502 The user inputs the destination, and the in-vehicle GPS calculates the driving route.
- Step 503 The in-vehicle GPS sends the line message to the application server entity through the built-in SIM card.
- the line message includes line information, a destination, and an identifier of the UE.
- Step 504 The application server entity calculates, according to the cell distribution map of the operator and the line information, a cell identifier list corresponding to the line information.
- Step 505 The application server entity sends a request message to the policy and charging entity.
- the request message is used to invoke the identifier of the UE serving cell, and the message carries the identifier of the UE.
- Step 506 The policy and charging entity sends a reply message to the application server entity. Specifically, the reply message includes an identifier of the serving cell of the UE.
- Step 507 The application server entity pre-determines the identifier of the target cell of the user UE according to the identifier of the serving cell of the UE, the cell identifier list and the destination corresponding to the line information.
- Step 508 The application server entity returns the identifier of the UE and the identifier of the target cell to the policy and charging entity.
- Step 509 The policy and charging entity sends the subscription request completed by the user handover and the network state information request message requesting network state information to the target cell.
- the network status information request message carries a network status information parameter table that is required to be reported, including a cell load status and an available bandwidth.
- Step 510 The base station of the target cell reports network status information to the policy and charging entity, where the network status information includes a cell load status and an available bandwidth.
- Step 511 The policy and charging entity performs an analysis decision according to the network state information.
- Step 511 is triggered.
- Step 512 The policy and charging entity sends a service acceleration notification message to the application server entity.
- Step 513 The application server entity sends a service acceleration option message to the UE.
- the service acceleration option message includes an acceleration option and an option to no longer prompt.
- Step 514 The UE determines to accelerate the service according to the service acceleration option message.
- the service acceleration option message includes an acceleration option and a no-prompt option, the user sees a service acceleration option message on the interaction interface of the UE, and clicks the service acceleration option; otherwise, when the user clicks the no-prompt option, the application server entity The PCRF sends a message that is no longer prompted, and the user is in a do not disturb state.
- Step 515 The UE sends a service acceleration request message to the application server entity.
- the service acceleration request message includes the identifier of the UE, for example, but not limited to the IP address, TMSI, IMSI, etc. of the UE, and/or the service acceleration indication and/or the application identifier, see the third generation partnership plan (3rd) Generation Partnership Project) TS29.214.
- Step 516 The application server entity sends the service acceleration request message of the user to the policy and charging entity.
- Step 517 The policy and charging entity formulates a quality of service QoS rule according to the service acceleration request message, the user subscription information, the operator policy, and the network state information of the at least one target cell of the UE, and The QoS rules are parsed to obtain QoS parameters.
- the rule includes QoS parameters.
- the QoS parameter is ARP.
- the QoS parameters may also be GBR and / or MBR and / or QCI.
- Step 519 The policy and charging entity executes a QoS policy, and initiates a process of establishing or modifying a dedicated bearer in advance, and sends a QoS parameter preset message of the user to the base station of the target cell, including a bit rate, a QCI, and an ARP parameter.
- Step 520 The base station of the target cell stores the foregoing QoS preset parameters.
- Step 521 The serving cell sends a handover request message to the base station of the target cell.
- Step 522 The base station of the target cell performs a bandwidth reservation operation.
- the base station of the target cell establishes a radio bearer according to the preset QoS parameter.
- Step 523 The base station of the target cell sends a handover complete message to the policy and charging entity.
- Step 524 The policy and charging entity sends a handover complete message to the application server entity.
- Step 525 The application server entity obtains an identifier of a next target cell of the UE by searching a cell identifier list corresponding to the line information.
- the application server entity sends an identifier of a next target cell of the UE to the policy and charging entity.
- the process goes to step 507 until the last cell of the cell identification list is reached. It should be noted that after proceeding to step 507, if the user has selected the service acceleration process, the service acceleration option message is not repeatedly pushed during the driving process.
- the in-vehicle GPS recalculates the driving route and sends a new line message to the application server entity, then the process goes to step 503. If the user target cell calculated by the application server entity has changed in step 507, the application server entity sends an identifier update message of the target cell of the user to the policy and charging entity, triggering the policy and charging entity to The original target cell base station sends a delete indication message to indicate that the original target cell base station deletes the preset parameters and releases the reserved bandwidth resources.
- FIG. 6 is a schematic diagram of signaling interaction of a service acceleration method according to Embodiment 6 of the present invention.
- the service acceleration method for a vehicle with an in-vehicle GPS and no built-in SIM card includes the following steps:
- Step 500a The UE sends a service request to the application server entity.
- the car UE network is online, access a video site and click on one of the videos.
- Step 501a the user inputs the destination, and the in-vehicle GPS calculates the line information.
- Step 502a Send line information and a destination to the UE.
- the in-vehicle GPS transmits line information and a destination to the UE through a short-range wireless communication method (for example, Bluetooth, WLAN, etc.).
- a short-range wireless communication method for example, Bluetooth, WLAN, etc.
- Step 503a The UE sends the line message to the application server entity via the base station of the serving cell.
- the line message includes line information, a destination, and an identifier of the UE.
- steps 504a to 525a in FIG. 6 are completely consistent with the steps 504 to 525 in FIG. 5, and details are not described herein again.
- FIG. 7 is a schematic diagram of signaling interaction of a service acceleration method according to Embodiment 7 of the present invention, as shown in FIG.
- the user downloads the in-vehicle service accelerated client on his UE (smartphone, tablet).
- the business acceleration method includes the following steps:
- Step 500b The UE sends a service request to the application server entity.
- Step 501b After the user opens the line to obtain the client, input the route and destination in the line acquisition client.
- the route taken can also be a train.
- Step 502b The UE sends the line message to the application server entity via the base station of the serving cell.
- the line message contains the identity of the UE and the destination and line information.
- Step 503b The application server entity obtains a cell identifier list corresponding to the line information of the user by using the cell identifier list of the operator corresponding to each pre-stored line information.
- steps 505b to 525b in FIG. 7 are completely consistent with the steps 505 to 525 in FIG. 5, and details are not described herein again.
- step 503 to step 508 in addition to the application server implementation that can be integrated in the embodiment of the present invention, It can be implemented in an independent third-party data analysis server or a device node (for example, a policy and charging entity) in the carrier network, and the physical mode implemented by the function is not limited. Further, in the steps 508, 508a, and 508b in the foregoing fifth to seventh embodiments, the application server sends the "identity of the next target cell or the identifier list of the next target cell" to the operator network side.
- the application server sends the "identity of the next target cell or the identifier list of the next target cell" to the operator network side.
- the fee entity may also be replaced by: the application server sends the identifier list of all cells passing through the UE travel route to the policy and charging entity on the operator network side, and the policy and charging entity sends the identifier according to the base station of the UE target cell.
- the handover complete message determines a network state acquisition function that requires identification of the next cell or the next few cells on the UE travel route.
- FIG. 8 is a schematic structural diagram of an application server entity according to Embodiment 8 of the present invention. As shown in FIG. 8, the application server entity includes: a determining module 10, a sending module 11, and a receiving module 12.
- the determining module 10 is configured to determine an identifier of the at least one target cell of the UE.
- the sending module 11 is configured to identify an identifier of the at least one target cell of the UE and a target of the UE And sending, to the policy and charging entity, the policy and charging entity acquiring network state information of the at least one target cell of the UE according to the identifier of the at least one target cell of the UE, and according to the network state information Determining to perform traffic acceleration processing on at least one target cell of the UE.
- the at least one target cell of the UE is capable of performing service acceleration processing, specifically: the policy and charging entity formulates a corresponding QoS policy according to network state information of the at least one target cell, and according to the QoS corresponding to the QoS policy
- the parameter is that the at least one target cell reserves the bearer resource in advance.
- the mobile service with high QoS guarantee needs to use the reserved bearer resource in advance, because the reserved resource reserved in advance meets the high QoS guarantee requirement.
- the high-bandwidth requirements of the mobile service therefore, the mobile service with high QoS guarantee requirements does not appear to be stuck and delayed, thereby achieving service acceleration processing.
- the receiving module 12 is configured to receive a service acceleration notification message sent by the policy and the charging entity.
- the sending module 11 is further configured to send a service acceleration option message to the UE according to the service acceleration notification message.
- the sending module 11 is further configured to send a service acceleration request message sent by the UE to the policy and charging entity, so that the policy and charging entity according to the service acceleration request message, user subscription information, And determining, by the operator policy and the network status information of the target cell of the UE, a QoS rule, so that at least one target cell of the UE performs a service acceleration process for the UE according to the QoS rule.
- the service acceleration request message includes an identifier of the UE and a service acceleration indication and/or an application identifier.
- the application server entity determines the identifier of the at least one target cell of the UE by using the determining module, and then sends, by the sending module, the identifier of the at least one target cell of the UE and the identifier of the UE to the policy and charging entity. And obtaining, by the policy and charging entity, network state information of the at least one target cell of the UE according to the identifier of the at least one target cell of the UE, and determining, according to the network state information, at least one of the UEs.
- the target cell is capable of service acceleration processing
- the receiving module receives the service acceleration notification message sent by the policy and the charging entity, and the sending module sends a service acceleration option message to the UE according to the service acceleration notification message, when the UE determines to perform service acceleration.
- the UE sends a service acceleration request message to the application server entity, and the sending module sends the service acceleration request message sent by the UE to the policy.
- the charging entity is configured to enable the policy and charging entity to formulate a QoS rule according to the service acceleration request message, the user subscription information, the operator policy, and the network state information of the target cell of the UE.
- the policy and charging entity sends the QoS parameter in the QoS rule to the target cell of the UE, so that the target cell of the UE reserves the bearer resource in advance according to the QoS parameter in the QoS rule, so that the UE moves to The target cell has sufficient available bandwidth to ensure the smoothness of the mobile service using high QoS guarantee requirements.
- the receiving module 12 is further configured to receive a line message sent by the UE, where the line message includes line information, a destination, and an identifier of the UE.
- the determining module 10 is specifically configured to determine a cell identity list corresponding to the line information.
- the determining module 10 is further configured to obtain an identifier of the serving cell of the UE, and determine, according to the cell identifier list corresponding to the line information and the identifier of the serving cell of the UE, the target cell of the UE. logo.
- the determining module 10 may determine an identifier of the target cell of the UE according to the cell identifier list corresponding to the line information, the identifier of the serving cell of the UE, and the destination selected by the UE.
- the receiving module 12 is specifically configured to receive line information sent by the UE and an identifier of the user equipment UE; or
- the receiving module 12 is specifically configured to receive the line information sent by the in-vehicle GPS and the identifier of the user equipment UE.
- the determining module 10 is specifically configured to determine, according to the line information and the cell distribution map, a cell identifier list corresponding to the line information.
- the cell distribution map includes identifiers of all cells and location information corresponding to each cell.
- the location information corresponding to each cell includes, but is not limited to, each cell center latitude and longitude information and a cell radius, or boundary sample latitude and longitude information of each cell.
- Each cell has a certain coverage. Therefore, according to its coverage, several boundary samples are selected in advance on the coverage boundary, and the latitude and longitude of these boundary samples is used as the location information corresponding to the cell.
- the sending module 11 is further configured to send a request message to the policy and charging entity, so that the policy and charging entity sends the identifier of the serving cell that includes the UE. Re-message.
- the receiving module 12 is further configured to receive, by the policy and the charging entity, a reply message that includes an identifier of the serving cell of the UE.
- the determining module 10 is specifically configured to acquire an identifier of a serving cell of the UE.
- the receiving module 12 is further configured to receive a handover complete message sent by the policy and the charging entity, and determine an identifier of the next target cell of the UE according to the handover complete message.
- the line information includes a navigation route or a public transportation route.
- FIG. 9 is a schematic structural diagram of a UE according to Embodiment 9 of the present invention. As shown in FIG. 9, the UE includes: a sending module 20, a receiving module 21, and an acceleration module 22.
- the sending module 20 is configured to send a line message to the application server entity, where the line message includes line information, a destination, and an identifier of the UE.
- the receiving module 21 is configured to receive an acceleration prompt request sent by the application server entity, and determine, according to the acceleration prompt request, that the service is accelerated.
- the sending module 20 is further configured to send a service acceleration request message to the application server entity, where the service acceleration request message includes an identifier of the UE and/or a service acceleration indication and/or an application identifier.
- the acceleration module 22 is configured to switch to the target cell, and perform service acceleration processing by using the reserved bearer resources in advance.
- the UE provided by the embodiment sends a line message to the application server entity by using the sending module, where the line message includes the line information, the destination, and the identifier of the UE, and then the receiving module receives the service acceleration option message sent by the application server entity.
- the sending module sends a service acceleration request message to the application server entity, where the service acceleration request message includes the identifier and/or the service acceleration indication of the UE and/or Or applying the identifier, the UE is switched to the target cell, and the acceleration processing module performs the service acceleration processing according to the bearer resource reserved in advance, because the target cell of the UE reserves the bearer resource for the UE in advance according to the QoS rule, When the UE moves to the target cell, there is sufficient available bandwidth to ensure the smoothness of the mobile service that the user needs to have high QoS guarantee.
- the sending module 20 is further configured to send the identifier of the UE to the in-vehicle GPS.
- the receiving module 21 is further configured to receive the line information and the destination sent by the in-vehicle GPS.
- the sending module 20 is further configured to send the line message to the application server entity.
- the sending module 20 is further configured to send a service request to the application server entity.
- 10 is a schematic structural diagram of a policy and charging entity according to Embodiment 10 of the present invention.
- the policy and charging entity includes: a determining module 30, a sending module 31, a receiving module 32, and a QoS rule making module. 33. Trigger module 34.
- the determining module 30 is configured to determine to perform a service acceleration process on the at least one target cell of the UE.
- the sending module 31 is configured to send a service acceleration option message to the application server entity.
- the receiving module 32 is configured to receive a service acceleration request message forwarded by the application server entity.
- the QoS rule establishing module 33 is configured to formulate a QoS rule according to the service acceleration request message, the user subscription information, the operator policy, and the network state information of the at least one target cell of the UE.
- the triggering module 34 is configured to trigger at least one target cell of the UE to reserve bearer resources in advance according to the QoS rule.
- the service acceleration request message includes an identifier of the UE and/or a service acceleration indication and/or an application identifier.
- the PCRF formulates the QoS rule and sends the QoS rule to the PCEF.
- the PCEF parses the QoS rule to obtain the QoS parameter and modifies or establishes the dedicated bearer, and then the PCEF to the UE.
- the at least one target cell sends the QoS parameter, so that at least one target cell of the UE reserves the bearer resource in advance according to the QoS parameter.
- the policy and charging entity determines that the service acceleration processing is performed on the at least one target cell of the UE by using the determining module, and then the sending module sends a service acceleration option message to the application server entity, and the receiving module receives the a service acceleration request message forwarded by the application server entity, where the QoS rule formulation module is configured according to the service acceleration request message, the user subscription information, the operator policy, and the network status information of the at least one target cell of the UE According to the QoS rule, the triggering module triggers at least one target cell of the UE to reserve bearer resources in advance, so that the UE has sufficient available bandwidth when moving to the target cell, and ensures that the user uses high QoS. The fluency of the mobile business that guarantees demand.
- the receiving module 32 is further configured to receive, by the application server entity, an identifier of the at least one target cell of the user equipment UE and an identifier of the UE.
- the determining module 30 is configured to acquire network state information of at least one target cell of the UE according to the identifier of the at least one target cell of the UE, and determine at least one target for the UE according to the network state information.
- the cell performs business acceleration processing.
- the receiving module 32 is further configured to: after the triggering module 34 triggers at least one target cell of the UE to reserve bearer resources in advance according to the QoS rule, receive, by the UE, at least one target cell sent by the UE.
- the switch completion message is further configured to: after the triggering module 34 triggers at least one target cell of the UE to reserve bearer resources in advance according to the QoS rule, receive, by the UE, at least one target cell sent by the UE. The switch completion message.
- the sending module 31 is configured to forward the handover complete message to the application server entity, so that the application server entity determines the identifier of the next target cell of the UE according to the handover complete message.
- the sending module 31 is further configured to send a network status information request message to the at least one target cell of the UE, where the network status information request message includes network status indication information of the at least one target cell of the UE.
- the receiving module 32 is further configured to receive a network status information response message sent by the at least one target cell of the UE, where the network status information response message includes load information and available bandwidth of at least one target cell of the UE.
- the determining module 30 is specifically configured to determine, according to the network state information, that at least one target cell of the UE can perform service acceleration processing.
- the QoS rule includes: a QoS parameter.
- the QoS parameter is ARP.
- the QoS parameters may also be GBR and / or MBR and / or QCI.
- the triggering module 34 is further configured to generate a QoS parameter preset message, where the QoS parameter preset message includes the QoS parameter.
- the QoS parameter is an allocation and retention priority ARP. Further, the QoS parameter may also be GBR and/or MBR and/or QCI.
- the sending module 31 is further configured to: before the determining module 30 acquires network state information of the at least one target cell of the UE according to the identifier of the at least one target cell of the UE, to the UE A target cell sends a subscription handover complete request to send a handover complete message to the policy and charging node after the at least one target cell of the UE completes the handover.
- the sending module 31 is further configured to: after the receiving module 32 receives the identifier of the at least one target cell of the UE and the identifier of the UE that are sent by the server, send the deletion indication to the at least one target cell of the UE. a message, to indicate that the at least one target cell releases the bearer resource allocated to the QoS parameter according to the deletion indication message.
- FIG. 11 is a schematic structural diagram of a target cell according to Embodiment 11 of the present invention. As shown in FIG. 11, the target cell includes: a receiving module 40, a resource reservation module 41, and an acceleration processing module 42.
- the receiving module 40 is configured to receive a QoS parameter preset message sent by the policy and charging entity, where the QoS parameter preset message includes a QoS parameter.
- the resource reservation module 41 is configured to reserve a bearer resource in advance according to the QoS parameter.
- the receiving module 40 is further configured to receive, by the target cell, a handover request sent by a serving cell of the user equipment UE, and reserve a bearer resource according to the QoS parameter.
- the acceleration processing module 42 is configured to accelerate the processing of the UE by using the bearer resource reserved in advance.
- the target cell provided by the embodiment receives the QoS parameter pre-set message sent by the policy and the charging entity by the receiving module, where the QoS parameter pre-setting message includes a QoS parameter, and the resource reservation module reserves in advance according to the QoS parameter.
- the bearer resource receives the handover request sent by the serving cell of the user equipment UE, and the resource reservation module reserves the bearer resource in advance according to the QoS parameter, and finally the acceleration processing module performs the service of the UE by using the reserved bearer resource in advance. Accelerate the process, and finally the UE switches to the target cell, and performs the service acceleration process by using the bearer resource reserved in advance.
- the target cell of the UE reserves the bearer resource for the UE in advance according to the QoS rule, when the user selects the service, Used when accelerating processing, when the UE is along When the travel route moves to the target cell, there is sufficient available bandwidth to ensure the smoothness of the mobile service using the user with high QoS guarantee requirements.
- the QoS parameter is ARP.
- the QoS parameter may also be GBR and/or MBR and/or QCI.
- the receiving module 40 is configured to receive, before the receiving module 40 receives the QoS parameter preset message sent by the policy and charging entity, the network status information request message sent by the policy and the charging,
- the network status information request message includes network status indication information of at least one target cell of the UE.
- the sending module is further configured to send, according to the network status indication information of the at least one target cell of the UE, a network status information response message to the policy and charging entity, where the network status information response message includes at least one of the UE Load information and available bandwidth of the target cell.
- the sending module is further configured to send a handover complete message to the policy and charging entity after the acceleration processing module 42 accelerates the service of the UE by using the reserved bearer resource in advance.
- the receiving module 40 is further configured to: before the receiving module 40 receives the QoS parameter preset message sent by the policy and the charging node, receive the deletion indication message sent by the policy and the charging entity, and according to the The delete indication message releases the bearer resource allocated for the QoS parameter.
- FIG. 12 is a schematic structural diagram of an application server entity according to Embodiment 12 of the present invention.
- the application server entity includes: a processor 50, a transmitter 51, and a receiver 52.
- the processor 50 is configured to determine an identifier of the at least one target cell of the user equipment UE.
- the transmitter 51 is configured to send the identifier of the at least one target cell of the UE and the identifier of the UE to the policy and charging entity, so that the policy and charging entity obtains according to the identifier of the at least one target cell of the UE. And determining network state information of the at least one target cell of the UE, and determining, according to the network state information, performing service acceleration processing on at least one target cell of the UE.
- the at least one target cell of the UE is capable of performing service acceleration processing, specifically: the policy and charging entity formulates a corresponding QoS policy according to network state information of the at least one target cell, and according to the QoS corresponding to the QoS policy
- the parameter is the at least one target cell
- the bearer resource is reserved in advance.
- the receiver 52 is configured to receive a service acceleration notification message sent by the policy and charging entity.
- the transmitter 51 is further configured to send a service acceleration option message to the UE according to the service acceleration notification message.
- the transmitter 51 is further configured to send a service acceleration request message sent by the UE to the policy and charging entity, so that the policy and charging entity is configured according to the service acceleration request message, user subscription information, And determining, by the operator policy and the network status information of the target cell of the UE, a QoS rule, so that at least one target cell of the UE performs a service acceleration process for the UE according to the QoS rule.
- the service acceleration request message includes an identifier of the UE and/or a service acceleration indication and/or an application identifier.
- the application server entity determines the identifier of the at least one target cell of the UE by using the processor, and then sends, by the transmitter, the identifier of the at least one target cell of the UE and the identifier of the UE to the policy and charging entity. And obtaining, by the policy and charging entity, network state information of the at least one target cell of the UE according to the identifier of the at least one target cell of the UE, and determining at least one of the UE according to the network state information.
- the target cell performs service acceleration processing
- the receiver receives the service acceleration notification message sent by the policy and the charging entity, and the transmitter sends a service acceleration option message to the UE according to the service acceleration notification message, when the UE determines to perform service acceleration.
- the UE sends a service acceleration request message to the application server entity, and the transmitter sends the service acceleration request message sent by the UE to the policy and charging entity, so that the policy and charging entity according to the service acceleration request Message, user subscription information, operator policy, and target cell of the UE
- the network status information is formulated with QoS rules. Therefore, the target cell of the UE reserves the bearer resource in advance according to the QoS parameter in the QoS rule, so that the UE has sufficient available bandwidth when moving to the target cell, and ensures the fluency of the mobile service that the user needs to use the high QoS guarantee. .
- the receiver 52 is further configured to receive a line message sent by the UE, where the line message includes line information, a destination, and an identifier of the UE.
- the processor 50 is specifically configured to determine a cell identifier list corresponding to the line information.
- the processor 50 is further configured to acquire an identifier of the serving cell of the UE, and determine, according to the cell identifier list corresponding to the line information and the identifier of the serving cell of the UE, the target cell of the UE. logo.
- the processor 50 may determine an identifier of the target cell of the UE according to the cell identifier list corresponding to the line information, the identifier of the serving cell of the UE, and the destination selected by the UE.
- the receiver 52 is specifically configured to receive line information sent by the UE and an identifier of the UE; or
- the receiver 52 is specifically configured to receive the line information sent by the in-vehicle GPS and the identifier of the user equipment UE.
- the processor 50 is specifically configured to determine, according to the line information and the cell distribution map, a cell identifier list corresponding to the line information.
- the cell distribution map includes identifiers of all cells and location information corresponding to each cell.
- the location information corresponding to each cell includes, but is not limited to, each cell center latitude and longitude information and a cell radius, or boundary sample latitude and longitude information of each cell.
- Each cell has a certain coverage. Therefore, according to its coverage, several boundary samples are selected in advance on the coverage boundary, and the latitude and longitude of these boundary samples is used as the location information corresponding to the cell.
- the transmitter 51 is further configured to send a request message to the policy and charging entity, so that the policy and charging entity sends a reply message including an identifier of the serving cell of the UE.
- the receiver 52 is further configured to receive, by the policy and charging entity, a reply message that includes an identifier of a serving cell of the UE.
- the processor 50 is specifically configured to acquire an identifier of a serving cell of the UE.
- the receiver 52 is further configured to receive a handover complete message sent by the policy and charging entity, and determine an identifier of a next target cell of the UE according to the handover complete message.
- FIG. 13 is a schematic structural diagram of a user equipment UE according to Embodiment 13 of the present invention.
- the user equipment UE includes: a transmitter 60, a receiver 61, and a processor 62.
- the transmitter 60 is configured to send a line message to the application server entity, where the line message includes line information, a destination, and an identifier of the UE.
- the receiver 61 is configured to receive an acceleration prompt request sent by the application server entity, and determine to accelerate the service according to the acceleration prompt request.
- the transmitter 60 is further configured to send a service acceleration request message to the application server entity, where the service acceleration request message includes an identifier of the UE and/or a service acceleration indication and/or an application identifier.
- the processor 62 is configured to switch to the target cell, and perform service acceleration processing by using the reserved bearer resources in advance.
- the UE provided by the embodiment sends a line message to the application server entity by using the transmitter, where the line message includes the line information, the destination, and the identifier of the UE, and then the receiver receives the service acceleration option message sent by the application server entity. Determining the acceleration processing of the service according to the service acceleration option message, and the transmitter sends a service acceleration request message to the application server entity, where the service acceleration request message includes an identifier of the UE and/or a service acceleration indication and/or Applying the identifier, the UE is handed over to the target cell, and the service acceleration processing is performed by the processor according to the bearer resource reserved in advance, because the target cell of the UE reserves the bearer resource for the UE in advance according to the QoS rule, When the UE moves to the target cell, there is sufficient available bandwidth to ensure the smoothness of the mobile service that the user needs to have high QoS guarantee.
- the transmitter 60 is further configured to send the identifier of the UE to the in-vehicle GPS, so that the in-vehicle GPS sends the line message to the application server entity; or
- the receiver 61 is further configured to receive the line information and the destination sent by the in-vehicle GPS.
- the transmitter 60 is further configured to send the line message to the application server entity.
- FIG. 14 is a schematic structural diagram of a policy and charging entity according to Embodiment 14 of the present invention.
- the policy and charging entity includes: a processor 70, a transmitter 71, and a receiver 72.
- the processor 70 is configured to determine to perform a service acceleration process on the at least one target cell of the UE.
- the transmitter 71 is configured to send a service acceleration option message to the application server entity.
- the receiver 72 is configured to receive a service acceleration request message forwarded by the application server entity.
- the processor 70 is configured to formulate a QoS rule according to the service acceleration request message, the user subscription information, the operator policy, and the network status information of the at least one target cell of the UE.
- the processor 70 is configured to trigger at least one target cell of the UE to reserve bearer resources in advance according to the QoS rule.
- the service acceleration request message includes an identifier of the UE and/or a service acceleration indication and/or an application identifier.
- the PCRF formulates the QoS rule and sends the QoS rule to the PCEF.
- the PCEF parses the QoS rule to obtain the QoS parameter and modifies or establishes the dedicated bearer, and then the PCEF to the UE.
- the at least one target cell sends the QoS parameter, so that at least one target cell of the UE reserves the bearer resource in advance according to the QoS parameter.
- the policy and charging entity provided in this embodiment is configured to perform service acceleration processing on at least one target cell of the UE by using a processor, and then send, by the transmitter, a service acceleration option message to the application server entity, and the receiver receives the a service acceleration request message forwarded by the application server entity, where the processor formulates a QoS rule according to the service acceleration request message, the user subscription information, the operator policy, and the network state information of the at least one target cell of the UE, and finally According to the QoS rule, the processor triggers at least one target cell of the UE to reserve bearer resources in advance, so that the UE has sufficient available bandwidth when moving to the target cell, and ensures that the user uses high QoS.
- the fluency of the mobile business that guarantees demand.
- the receiver 72 is further configured to receive, by the application server entity, an identifier of the at least one target cell of the UE and an identifier of the UE.
- the processor 70 is configured to acquire network state information of at least one target cell of the UE according to the identifier of the at least one target cell of the UE, and determine at least one target for the UE according to the network state information.
- the cell can accelerate the processing of the business.
- the receiver 72 is further configured to: after the processor 70 triggers at least one target cell of the UE to reserve bearer resources in advance according to the QoS rule, receive the A handover complete message sent by at least one target cell of the UE.
- the transmitter 71 is configured to forward the handover complete message to the application server entity, so that the application server entity determines an identifier of a next target cell of the UE according to the handover complete message.
- the transmitter 71 is further configured to send a network status information request message to the at least one target cell of the UE, where the network status information request message includes network status indication information of at least one target cell of the UE.
- the receiver 72 is further configured to receive a network status information response message sent by the at least one target cell of the UE, where the network status information response message includes load information and available bandwidth of at least one target cell of the UE.
- the processor 70 is specifically configured to determine, according to the network state information, that at least one target cell of the UE is capable of performing service acceleration processing.
- the QoS rule includes: a QoS parameter.
- the QoS parameter is ARP.
- the QoS parameters may also be GBR and / or MBR and / or QCI.
- the processor 70 is further configured to generate a QoS parameter preset message, where the QoS parameter preset message includes the QoS parameter.
- the policy and charging entity sends the QoS parameter pre-set message to at least one target cell of the UE.
- the QoS parameter is an allocation and retention priority ARP. Further, the QoS parameter may also be GBR and/or MBR and/or QCI.
- the transmitter 71 is further configured to: before the processor 70 acquires network state information of the at least one target cell of the UE according to the identifier of the at least one target cell of the UE, to the UE A target cell sends a subscription handover complete request to send a handover complete message to the policy and charging node after the at least one target cell of the UE completes the handover.
- the transmitter 71 is further configured to: after the receiver 72 receives the identifier of the at least one target cell of the UE and the identifier of the UE that is sent by the server, to the UE The one target cell sends a deletion indication message to indicate that the at least one target cell releases the bearer resource allocated for the QoS parameter according to the deletion indication message.
- FIG. 15 is a schematic structural diagram of a target cell according to Embodiment 15 of the present invention. As shown in FIG. 15, the target cell includes: a receiver 80 and a processor 81.
- the receiver 80 is configured to receive a QoS parameter preset message sent by the policy and charging entity, where the QoS parameter preset message includes a QoS parameter.
- the processor 81 is configured to reserve a bearer resource in advance according to the QoS parameter.
- the receiver 80 is further configured to receive, by the target cell, a handover request sent by a serving cell of the UE, and reserve a bearer resource in advance according to the QoS parameter.
- the processor 81 is configured to accelerate the processing of the UE by using the bearer resource reserved in advance.
- the target cell provided by the embodiment receives the QoS parameter preset message sent by the policy and the charging entity by using the receiver, the QoS parameter preset message includes a QoS parameter, and the processor reserves the bearer resource in advance according to the QoS parameter.
- the receiver receives the handover request sent by the serving cell of the UE, and the processor reserves the bearer resource in advance according to the QoS parameter, and the final processor accelerates the service of the UE by using the reserved bearer resource in advance, and finally the UE Switching to the target cell, and performing the service acceleration processing by using the bearer resource reserved in advance, because the target cell of the UE reserves the bearer resource for the UE in advance according to the QoS rule, so when the user selects the service acceleration processing, the user The UE has sufficient available bandwidth when moving to the target cell along the travel route, ensuring the fluency of the mobile service using the user with high QoS guarantee requirements.
- the QoS parameter is ARP.
- the QoS parameter may also be GBR and/or MBR and/or QCI.
- the receiver 80 is configured to receive, before the receiver 80 receives the QoS parameter preset message sent by the policy and charging entity, the network status information request message sent by the policy and the charging,
- the network status information request message includes network status indication information of at least one target cell of the UE.
- the transmitter is further configured to send, according to the network status indication information of the at least one target cell of the UE, a network status information response message to the policy and charging entity, where the network status information response message includes at least one of the UE Load information and available bandwidth of the target cell. Further, the transmitter is further configured to send a handover complete message to the policy and charging entity after the processor 81 accelerates the service of the UE by using the reserved bearer resource in advance.
- the receiver 80 is further configured to: before the receiver 80 receives the QoS parameter preset message sent by the policy and the charging node, receive the deletion indication message sent by the policy and the charging entity, and according to the The delete indication message releases the bearer resource allocated for the QoS parameter.
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本发明提供一种业务加速方法以及装置,方法包括:确定UE的至少一个目标小区的标识;应用服务器实体将UE的目标小区的标识以及UE的标识发送给策略与计费实体,策略与计费实体获取UE的目标小区的网络状态信息,并根据网络状态信息确定对UE的目标小区进行业务加速处理;应用服务器实体向UE发送业务加速选项消息,应用服务器实体将UE发送的业务加速请求消息发送给策略与计费实体,策略与计费实体制定服务质量QoS规则,从而根据服务质量QoS规则对UE的目标小区进行业务加速处理,以便UE移动到该目标小区时有足够的可用带宽,保证了用户使用具有高QoS保障需求的移动业务的流畅性。
Description
业务加速方法以及装置
技术领域
本发明实施例涉及通信技术, 尤其涉及一种业务加速方法以及装置。 背景技术
随着社会经济的发展, 城市交通越来越便捷, 当前人们乘坐交通工具 (例如, 轿车、 公交、 地铁等) 出行也越来越普遍, 在交通工具上通过网 络使用具有高服务质量 (Quality of Service, 简称: QoS )保障需求的移动 业务也随之增加。高 QoS保障需求指业务传输需要较高的带宽以及较小的 时延要求。 例如用户在移动状态中观看视频、 在线游戏等, 当处于移动中 的用户在观看视频或者在线游戏时, 需要实时地为业务流保证较大的带宽 资源, 以确保用户体验的流畅性。 对于一个处于移动状态的用户, 其在一 个小区的停留时间通常较短, 该用户在较短的时间内会需要切换多个小 区, 因此, 需要用户所要切换的下一个小区有足够的带宽资源来保证用户 在使用高 QoS保障需求的移动业务时的流畅性。
现有技术中, 当用户设备 (User Equipment, 简称: UE) 从为其提供 业务的服务小区 (或称为源小区) 切换至其移动线路中的下一个小区 (目 标小区) 时, UE 会对多个目标小区的信号质量进行测量, 并将测量结果 发送给服务小区, 服务小区会与该多个目标小区进行交互获取各个目标小 区的可用资源情况。 为了保证 UE业务传输的稳定性, 服务小区一般会选 择其中信号质量最好的目标小区进行切换。
但是, 当 UE切换至信号质量最好的目标小区后, 如果该目标小区出 现可用资源较少的状况, 或者该目标小区当前处于过载拥塞的状态, 目标 小区会对该 UE高 QoS保障需求的移动业务进行降速处理, 导致高 QoS 保障需求的移动业务只能使用该目标小区较少的可用资源, 因此会造成 UE在移动状态中使用上述高 QoS保障需求的移动业务出现卡顿、 延迟等 现象。
发明内容
本发明实施例提供一种业务加速方法以及装置, 用于保证用户在移动 中使用具有高 QoS保障需求的移动业务的流畅性。
本发明实施例的第一个方面是提供一种业务加速方法, 包括:
确定用户设备 UE的至少一个目标小区的标识;
将所述 UE的至少一个目标小区的标识以及所述 UE的标识发送给策略 与计费实体, 以使所述策略与计费实体根据所述 UE的至少一个目标小区 的标识获取所述 UE的至少一个目标小区的网络状态信息, 并根据所述网 络状态信息确定对所述 UE的至少一个目标小区进行业务加速处理;
接收所述策略与计费实体发送的业务加速通知消息;
根据所述业务加速通知消息向所述 UE发送业务加速选项消息; 将所述 UE发送的业务加速请求消息发送给所述策略与计费实体, 以 使所述策略与计费实体制定服务质量 QoS规则, 从而使得所述 UE的至少 一个目标小区根据所述服务质量 QoS规则为所述 UE进行业务加速处理; 所述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或 应用标识。
结合第一个方面, 在第一种可能的实现方式中, 所述确定用户设备 UE 的至少一个目标小区的标识, 包括:
接收所述 UE发送的线路消息, 所述线路消息包含线路信息、 目的地以 及用户设备 UE的标识;
确定与所述线路信息对应的小区标识列表;
获取所述 UE的服务小区的标识, 并根据所述线路信息对应的小区标识 列表以及所述 UE的所述服务小区的标识确定所述 UE的目标小区的标识。
结合第一个方面的第一个可能的实现方式, 在第二种可能的实现方式 中, 所述接收所述 UE发送的线路消息, 包括:
接收所述 UE发送的线路消息; 或者,
接收车载全球定位系统 GPS发送的所述的线路消息。
结合第一个方面的第一个可能的实现方式或第一个方面的第二种可 能的实现方式, 在第三种可能的实现方式中, 所述确定与所述线路信息对 应的小区标识列表, 包括
根据所述线路信息以及小区分布图, 确定与所述线路信息对应的小区标 识列表;
其中, 所述小区分布图包含全部小区的标识以及每一个小区对应的位置 信息。
结合第一个方面的上述各个可能的实现方式, 在第四种可能的实现方 式中, 所述获取所述 UE的服务小区的标识, 包括:
向所述策略与计费实体发送请求消息, 以使所述策略与计费实体发送 包含所述 UE的服务小区的标识的回复消息;
接收所述策略与计费实体发送的包含所述 UE的服务小区的标识的回 复消息, 获取所述 UE的服务小区的标识。
结合第一个方面或第一个方面的上述各个可能的实现方式, 在第五种 可能的实现方式中, 在所述将所述 UE发送的业务加速请求消息发送给所 述策略与计费实体之后, 还包括:
接收所述策略与计费实体发送的切换完成消息, 并根据所述切换完成 消息, 确定所述 UE的下一目标小区的标识。
结合第一个方面或第一个方面的第一个可能的实现方式至第一个方 面的第三个可能的实现方式, 在第六种可能的实现方式中, 所述线路信息 包含导航路线或公共交通路线。
本发明实施例的第二个方面是提供一种业务加速方法, 包括: 用户设备 UE 向应用服务器实体发送线路消息, 所述线路消息包含线路 信息、 目的地以及用户设备 UE的标识;
所述 UE接收所述应用服务器实体发送的业务加速选项消息, 根据所述 业务加速选项消息确定对业务进行加速处理;
所述 UE向所述应用服务器实体发送业务加速请求消息,所述业务加速 请求消息包含所述 UE的标识和 /或业务加速指示和 /或应用标识;
所述 UE切换至目标小区, 并通过提前预留的承载资源进行业务加速 处理。
结合第二个方面, 在第一种可能的实现方式中, 所述 UE 向应用服务 器实体发送线路消息, 包括:
所述 UE向车载全球定位系统 GPS发送所述 UE的标识, 以使所述车载
GPS向所述应用服务器实体发送所述线路消息; 或者,
所述 UE接收所述车载 GPS发送的所述线路信息以及所述目的地; 所述 UE向所述应用服务器实体发送所述线路消息。
结合第二个方面或第二个方面的第一种可能的实现方式, 在第二种可 能的实现方式中,在所述 UE向应用服务器实体发送线路消息之前,还包括: 所述 UE向所述应用服务器实体发送业务请求。
本发明实施例的第三个方面是提供一种业务加速方法, 包括:
策略与计费实体确定对所述 UE的至少一个目标小区进行业务加速处 理;
所述策略与计费实体向所述应用服务器实体发送业务加速选项消息; 所述策略与计费实体接收所述应用服务器实体转发的业务加速请求消 息, 根据所述业务加速请求消息、 用户签约信息、 运营商策略以及所述
UE的至少一个目标小区的所述网络状态信息, 制定服务质量 QoS规则; 所述策略与计费实体根据所述 QoS规则,触发所述 UE的至少一个目 标小区提前预留承载资源;
所述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或 应用标识。
结合第三个方面, 在第一种可能的实现方式中, 所述策略与计费实体 确定对所述 UE的至少一个目标小区进行业务加速处理, 包括:
所述策略与计费实体接收应用服务器实体发送的用户设备 UE 的至少 一个目标小区的标识以及所述 UE的标识;
所述策略与计费实体根据所述 UE的至少一个目标小区的标识获取所 述 UE的至少一个目标小区的网络状态信息, 并根据所述网络状态信息确 定对所述 UE的至少一个目标小区进行业务加速处理。
结合第三个方面或第三个方面的第一种可能的实现方式, 在第二种可 能的实现方式中, 在所述策略与计费实体根据所述 QoS 规则, 触发所述 UE的至少一个目标小区提前预留承载资源之后, 包括:
所述策略与计费实体接收所述 UE的至少一个目标小区发送的切换完 成消息, 并将所述切换完成消息转发给所述应用服务器实体, 以使所述应 用服务器实体根据所述切换完成消息, 确定所述 UE的下一目标小区的标
识。
结合第三个方面的第一种可能的实现方式或第三个方面的第二种可 能的实现方式, 在第三种可能的实现方式中, 所述策略与计费实体根据所 述 UE的至少一个目标小区的标识获取所述 UE的至少一个目标小区的网 络状态信息, 包括:
所述策略与计费实体向所述 UE的至少一个目标小区发送网络状态信 息请求消息, 所述网络状态信息请求消息包含所述 UE的至少一个目标小 区的网络状态指示信息;
所述策略与计费实体接收所述 UE的至少一个目标小区发送的网络状 态信息应答消息, 所述网络状态信息应答消息包含所述 UE的至少一个目 标小区的负载信息和可用带宽。
结合第三个方面或第三个方面的上述各个可能的实现方式, 在第四种 可能的实现方式中, 所述根据所述业务加速请求消息、 用户签约信息、 运 营商策略以及所述 UE的至少一个目标小区的所述网络状态信息, 制定服 务质量 QoS规则, 包括:
若所述 UE的至少一个目标小区的负载信息大于第一阈值; 或者, 所 述 UE的至少一个目标小区的可用带宽小于第二阈值时, 则所述 QoS规则 包括: QoS参数。
结合第三个方面的第四种可能的实现方式, 在第五种可能的实现方式 中, 所述 QoS参数为分配及保持优先级 ARP。
结合第三个方面的第四种可能的实现方式或第三个方面的第五种可 能的实现方式, 在第六种可能的实现方式中, 所述 QoS参数为保证比特率 GBR和 /或最大比特率 MBR和 /或服务质量等级标识 QCI。
结合第三个方面或第三个方面的上述各个可能的实现方式, 在第七种 可能的实现方式中, 所述策略与计费实体根据所述 QoS 规则, 触发所述 UE的至少一个目标小区提前预留承载资源, 包括:
所述策略与计费实体向所述 UE的至少一个目标小区发送 QoS参数预 设置消息, 所述 QoS参数预设置消息包含所述 QoS参数。
结合第三个方面的第七可能的实现方式, 在第八种可能的实现方式 中, 所述 QoS参数为 ARP。
结合第三个方面的第七可能的实现方式或第三个方面的第八可能的 实现方式,在第九种可能的实现方式中,所述 QoS参数为 GBR和 /或 MBR 和 /或 QCI。
结合第三个方面的上述各个可能的实现方式, 在第十种可能的实现方 式中, 在所述根据所述 UE的至少一个目标小区的标识获取所述 UE的至 少一个目标小区的网络状态信息之前, 还包括:
所述策略与计费实体向所述 UE的至少一个目标小区发送订阅切换完 成请求, 以使所述 UE的至少一个目标小区完成切换后, 向策略与计费节 点发送切换完成消息。
结合第三个方面的上述各个可能的实现方式, 在第十一种可能的实现 方式中, 在所述接收服务器发送的 UE 的至少一个目标小区的标识以及所 述 UE的标识之后, 包括:
所述策略与计费实体向所述 UE的至少一个目标小区发送删除指示消 息, 以指示所述至少一个目标小区根据所述删除指示消息释放为所述 QoS 参数分配的承载资源。
本发明实施例的第四个方面是提供一种业务加速方法, 包括:
目标小区接收策略与计费实体发送的服务质量 QoS参数预设置消息, 所述 QoS参数预设置消息包含 QoS参数;
所述目标小区根据所述 QoS参数提前预留承载资源;
所述目标小区接收用户设备 UE的服务小区发送的切换请求, 并根据 所述 QoS参数提前预留承载资源;
所述目标小区将所述 UE的业务通过提前预留的承载资源进行加速处 理。
结合第四个方面, 在第一种可能的实现方式中, 所述 QoS参数为分配 及保持优先级 ARP。
结合第四个方面或第四个方面的第一种可能的实现方式, 在第二种可 能的实现方式中,所述 QoS参数为保证比特率 GBR和 /或最大比特率 MBR 和 /或服务质量等级标识 QCI。
结合第四个方面或第四个方面的上述各个可能的实现方式, 在第三种 可能的实现方式中,在所述目标小区接收策略与计费实体发送的 QoS参数
预设置消息之前, 还包括:
所述目标小区接收所述策略与计费实发送的网络状态信息请求消息, 所述网络状态信息请求消息包含所述 UE的至少一个目标小区的网络状态 指示信息;
所述目标小区根据所述 UE的标识、 所述 UE的至少一个目标小区的 网络状态指示信息, 向所述策略与计费实体发送网络状态信息应答消息, 所述网络状态信息应答消息包含所述 UE的至少一个目标小区的负载信息 和可用带宽。
结合第四个方面或第四个方面的上述各个可能的实现方式, 在第四种 可能的实现方式中, 在所述目标小区将所述 UE的业务通过提前预留的承 载资源进行加速处理之后, 还包括:
所述目标小区向所述策略与计费实体发送切换完成消息。
结合第四个方面或第四个方面的上述各个可能的实现方式, 在第五种 可能的实现方式中,在所述目标小区接收策略与计费节点发送的 QoS参数 预设置消息之前, 还包括:
所述目标小区接收所述策略与计费实体发送的删除指示消息, 根据所 述删除指示消息释放为所述 QoS参数分配的承载资源。
本发明实施例的第五个方面是提供一种应用服务器实体, 包括: 确定模块, 用于确定用户设备 UE的至少一个目标小区的标识; 发送模块, 用于将所述 UE的至少一个目标小区的标识发送给策略与计 费实体, 以使所述策略与计费实体根据所述 UE的至少一个目标小区的标 识获取所述 UE的至少一个目标小区的网络状态信息, 并根据所述网络状 态信息确定所述 UE的至少一个目标小区能够进行业务加速处理;
接收模块, 用于接收所述策略与计费实体发送的业务加速通知消息; 所述发送模块, 还用于根据所述业务加速通知消息向所述 UE发送业 务加速选项消息;
所述发送模块, 还用于将所述 UE发送的业务加速请求消息发送给所 述策略与计费实体, 以使所述策略与计费实体制定服务质量 QoS规则, 从 而使得所述 UE的至少一个目标小区根据所述服务质量 QoS规则为所述 UE 进行业务加速处理;
所述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或 应用标识。
结合第五个方面, 在第一种可能的实现方式中,
所述接收模块, 还用于接收所述 UE发送的线路消息, 所述线路消息包 含线路信息、 目的地以及用户设备 UE的标识;
所述确定模块, 具体用于确定与所述线路信息对应的小区标识列表; 所述确定模块,还具体用于获取所述 UE的服务小区的标识,并根据所 述线路信息对应的小区标识列表以及所述 UE 的所述服务小区的标识确定 所述 UE的目标小区的标识。
结合第五个方面的第一个可能的实现方式, 在第二种可能的实现方式 中,
所述接收模块, 具体用于接收所述 UE发送的线路消息; 或者, 所述接收模块,具体用于接收车载全球定位系统 GPS发送的所述线路消 息。
结合第五个方面的第一个可能的实现方式或第五个方面的第二种可 能的实现方式, 在第三种可能的实现方式中, 所述确定模块, 具体用于根 据所述线路信息以及小区分布图,确定与所述线路信息对应的小区标识列表; 其中, 所述小区分布图包含全部小区的标识以及每一个小区对应的位置 信息。
结合第五个方面的上述各个可能的实现方式, 在第四种可能的实现方 式中, 所述发送模块, 还用于向所述策略与计费实体发送请求消息, 以使 所述策略与计费实体发送包含所述 UE的服务小区的标识的回复消息; 所述接收模块, 还用于接收所述策略与计费实体发送的包含所述 UE 的服务小区的标识的回复消息,
所述确定模块, 具体用于获取所述 UE的服务小区的标识。
结合第五个方面或第五个方面的上述各个可能的实现方式, 在第五种 可能的实现方式中,
所述接收模块, 还用于接收所述策略与计费实体发送的切换完成消 息, 并根据所述切换完成消息, 确定所述 UE的下一目标小区的标识。
结合第五个方面或第五个方面的第一个可能的实现方式至第一个方
面的第三个可能的实现方式, 在第六种可能的实现方式中, 所述线路信息 包含导航路线或公共交通路线。
本发明实施例的第六个方面是提供一种用户设备 UE, 包括:
发送模块, 用于向应用服务器实体发送线路消息, 所述线路消息包含线 路信息、 目的地以及用户设备 UE的标识;
接收模块, 用于接收所述应用服务器实体发送的业务加速选项消息, 根 据所述业务加速选项消息确定对业务进行加速处理;
所述发送模块, 还用于向所述应用服务器实体发送业务加速请求消息, 所述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或应用 标识;
加速模块, 用于切换至目标小区, 并通过提前预留的承载资源进行业 务加速处理。
结合第六个方面, 在第一种可能的实现方式中, 所述发送模块还用于 向车载全球定位系统 GPS发送所述 UE的标识, 以使所述车载 GPS 向所 述应用服务器实体发送所述线路消息; 或者,
所述接收模块,还用于接收所述车载 GPS发送的所述线路信息以及所述 目的地;
所述发送模块, 还用于向所述应用服务器实体发送所述线路消息。
结合第六个方面或第六个方面的第一种可能的实现方式, 在第二种可 能的实现方式中,所述发送模块,还用于向所述应用服务器实体发送业务请 求。
本发明实施例的第七个方面是提供一种策略与计费实体, 包括: 确定模块, 用于确定对所述 UE的至少一个目标小区进行业务加速处 理;
发送模块, 用于向所述应用服务器实体发送业务加速选项消息; 接收模块, 用于接收所述应用服务器实体转发的业务加速请求消息; 服务质量 QoS规则制定模块, 用于根据所述业务加速请求消息、用户 签约信息、 运营商策略以及所述 UE的至少一个目标小区的所述网络状态 信息, 制定服务质量 QoS规则;
触发模块, 用于根据所述 QoS规则, 触发所述 UE的至少一个目标小
区提前预留承载资源;
所述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或 应用标识。
结合第七个方面, 在第一种可能的实现方式中, 所述接收模块, 还用 于接收应用服务器实体发送的用户设备 UE 的至少一个目标小区的标识以 及所述 UE的标识;
所述确定模块, 具体用于根据所述 UE的至少一个目标小区的标识获 取所述 UE的至少一个目标小区的网络状态信息, 并根据所述网络状态信 息确定对所述 UE的至少一个目标小区进行业务加速处理。
结合第七个方面或第七个方面的第一种可能的实现方式, 在第二种可 能的实现方式中, 包括:
所述接收模块, 还用于在所述触发模块根据所述 QoS规则, 触发所述 UE 的至少一个目标小区提前预留承载资源之后, 接收所述 UE 的至少一 个目标小区发送的切换完成消息;
所述发送模块,用于将所述切换完成消息转发给所述应用服务器实体, 以使所述应用服务器实体根据所述切换完成消息, 确定所述 UE 的下一目 标小区的标识。
结合第七个方面的第一种可能的实现方式或第七个方面的第二种可 能的实现方式, 在第三种可能的实现方式中, 所述发送模块, 还用于向所 述 UE的至少一个目标小区发送网络状态信息请求消息, 所述网络状态信 息请求消息包含所述 UE的至少一个目标小区的网络状态指示信息;
所述接收模块, 还用于接收所述 UE的至少一个目标小区发送的网络 状态信息应答消息, 所述网络状态信息应答消息包含所述 UE的至少一个 目标小区的负载信息和可用带宽;
所述确定模块, 具体用于根据所述网络状态信息确定所述 UE的至少 一个目标小区能够进行业务加速处理。
结合第七个方面或第七个方面的上述各个可能的实现方式, 在第四种 可能的实现方式中, 若所述 UE的至少一个目标小区的负载信息大于第一 阈值; 或者, 所述 UE的至少一个目标小区的可用带宽小于第二阈值时, 则所述 QoS规则包括: QoS参数。
结合第七个方面的第四种可能的实现方式, 在第五种可能的实现方式 中, 所述 QoS参数为分配及保持优先级 ARP。
结合第七个方面的第四种可能的实现方式或第七个方面的第五种可 能的实现方式, 在第六种可能的实现方式中, 所述 QoS参数为保证比特率 GBR和 /或最大比特率 MBR和 /或服务质量等级标识 QCI。
结合第七个方面或第七个方面的上述各个可能的实现方式, 在第七种 可能的实现方式中, 所述触发模块, 还用于生成 QoS参数预设置消息, 所 述 QoS参数预设置消息包含所述 QoS参数;
所述策略与计费实体向所述 UE的至少一个目标小区发送所述 QoS参 数预设置消息。
结合第七个方面的第七可能的实现方式, 在第八种可能的实现方式 中, 所述 QoS参数为分配及保持优先级 ARP。
结合第七个方面的第七可能的实现方式或第七个方面的第八可能的 实现方式,在第九种可能的实现方式中,所述 QoS参数为 GBR和 /或 MBR 和 /或 QCI。
结合第七个方面的上述各个可能的实现方式, 在第十种可能的实现方 式中, 所述发送模块, 还用于在所述确定模块根据所述 UE的至少一个目 标小区的标识获取所述 UE的至少一个目标小区的网络状态信息之前, 向 所述 UE的至少一个目标小区发送订阅切换完成请求, 以使所述 UE的至 少一个目标小区完成切换后, 向策略与计费节点发送切换完成消息。
结合第七个方面的上述各个可能的实现方式, 在第十一种可能的实现 方式中, 所述发送模块, 还用于在所述接收模块接收服务器发送的 UE 的 至少一个目标小区的标识以及所述 UE的标识之后, 向所述 UE的至少一 个目标小区发送删除指示消息, 以指示所述至少一个目标小区根据所述删 除指示消息释放为所述 QoS参数分配的承载资源。
本发明实施例的第八个方面是提供一种目标小区, 包括:
接收模块,用于接收策略与计费实体发送的服务质量 QoS参数预设置 消息, 所述 QoS参数预设置消息包含 QoS参数;
资源预留模块, 用于根据所述 QoS参数提前预留承载资源; 所述接收模块, 还用于所述目标小区接收用户设备 UE的服务小区发
送的切换请求, 并根据所述 QoS参数提前预留承载资源;
加速处理模块, 用于将所述 UE的业务通过提前预留的承载资源进行 加速处理。
结合第八个方面, 在第一种可能的实现方式中, 所述 QoS参数为分配 及保持优先级 ARP。
结合第八个方面或第八个方面的第一种可能的实现方式, 在第二种可 能的实现方式中,所述 QoS参数为保证比特率 GBR和 /或最大比特率 MBR 和 /或服务质量等级标识 QCI。
结合第八个方面或第八个方面的上述各个可能的实现方式, 在第三种 可能的实现方式中, 所述接收模块, 用于在所述接收模块接收策略与计费 实体发送的 QoS参数预设置消息之前,接收所述策略与计费实发送的网络 状态信息请求消息, 所述网络状态信息请求消息包含所述 UE的标识、 所 述 UE的至少一个目标小区的网络状态指示信息;
发送模块, 用于根据所述 UE的标识、 所述 UE的至少一个目标小区 的网络状态指示信息, 向所述策略与计费实体发送网络状态信息应答消 息, 所述网络状态信息应答消息包含所述 UE的至少一个目标小区的负载 信息和可用带宽。
结合第八个方面或第八个方面的上述各个可能的实现方式, 在第四种 可能的实现方式中, 所述发送模块, 还用于在所述加速处理模块将所述 UE 的业务通过提前预留的承载资源进行加速处理之后, 向所述策略与计 费实体发送切换完成消息。 结合第八个方面或第八个方面的上述各个可能的实现方式, 在第五种 可能的实现方式中, 所述接收模块, 还用于在所述接收模块接收策略与计 费节点发送的 QoS参数预设置消息之前,接收所述策略与计费实体发送的 删除指示消息,根据所述删除指示消息释放为所述 QoS参数分配的承载资 源。
本发明实施例提供的业务加速方法以及装置, 其中, 通过应用服务器 实体确定 UE的至少一个目标小区的标识,由应用服务器实体将所述 UE的至 少一个目标小区的标识以及所述 UE的标识发送给策略与计费实体, 以使所 述策略与计费实体根据所述 UE 的至少一个目标小区的标识获取所述 UE
的至少一个目标小区的网络状态信息, 并根据所述网络状态信息确定对所 述 UE 的至少一个目标小区进行业务加速处理, 该应用服务器实体接收所 述策略与计费实体发送的业务加速通知消息, 并根据所述业务加速通知消 息向所述 UE发送业务加速选项消息, 当 UE确定进行业务加速时 UE会 向应用服务器实体发送业务加速请求消息, 由该应用服务器实体将所述 UE 发送的业务加速请求消息发送给所述策略与计费实体, 以使所述策略与计 费实体根据所述业务加速请求消息、 用户签约信息、 运营商策略以及所述 UE的目标小区的所述网络状态信息, 制定 QoS规则。 所述策略与计费实 体将 QoS规则中的 QoS参数发送给所述 UE的目标小区, 从而使得所述 UE的目标小区依据 QoS规则中的 QoS参数提前预留承载资源, 以便 UE 移动到该目标小区时有足够的可用带宽,保证了用户使用具有高 QoS保障 需求的移动业务的流畅性。 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案, 下面将对 实施例或现有技术描述中所需要使用的附图做一简单地介绍, 显而易见 地, 下面描述中的附图是本发明的一些实施例, 对于本领域普通技术人员 来讲, 在不付出创造性劳动性的前提下, 还可以根据这些附图获得其他的 附图。 图 1为本发明实施例一提供的业务加速方法的流程示意图;
图 2为本发明实施例二提供的业务加速方法的流程示意图;
图 3为本发明实施例三提供的业务加速方法的流程示意图;
图 4为本发明实施例四提供的业务加速方法的流程示意图;
图 5为本发明实施例五提供的业务加速方法的信令交互示意图; 图 6为本发明实施例六提供的业务加速方法的信令交互示意图; 图 7为本发明实施例七提供的业务加速方法的信令交互示意图; 图 8为本发明实施例八提供的应用服务器实体的结构示意图; 图 9为本发明实施例九提供的 UE的结构示意图;
图 10为本发明实施例十提供的策略与计费实体的结构示意图; 图 11为本发明实施例十一提供的目标小区的结构示意图;
图 12为本发明实施例十二提供的应用服务器实体的结构示意图; 图 13为本发明实施例十三提供的用户设备 UE的结构示意图; 图 14为本发明实施例十四提供的策略与计费实体的结构示意图; 图 15为本发明实施例十五提供的目标小区的结构示意图。 具体实施方式 为使本发明实施例的目的、 技术方案和优点更加清楚, 下面将结合本 发明实施例中的附图, 对本发明实施例中的技术方案进行清楚、 完整地描 述, 显然,所描述的实施例是本发明一部分实施例, 而不是全部的实施例。 基于本发明中的实施例, 本领域普通技术人员在没有做出创造性劳动前提 下所获得的所有其他实施例, 都属于本发明保护的范围。
本发明下述实施例可以通过用户设备 (User Equipment, 简称: UE) 获取的线路信息以及应用服务器存储的小区分布图, 获取用户行进线路上 将要到达的的一个或多个目标小区标识, 通过调用上述目标小区的网络状 态和 /或可用的带宽资源信息,策略与计费实体作出向 UE推送发送业务加 速选项的决策, 策略与计费实体向应用服务器实体发送业务加速通知消 息, 以使应用服务器实体根据该业务加速通知消息向 UE发送业务加速选 项消息。 UE在接收到该业务加速选项消息后, 确定进行业务加速, 则 UE 向应用服务器实体发送业务加速请求消息。 应用服务器实体将该业务加速 请求消息发送给策略与计费实体, 策略与计费实体根据该业务加速请求消 息提前预先实施相应的服务质量 (Quality of Service, 简称: QoS ) 策略与 QoS参数预设置操作, UE移动线路中的目标小区根据预先设置的 QoS参 数为该 UE的高 QoS保障需求的移动业务进行加速处理, 保证高 QoS保 障需求的移动业务不会出现卡顿、 延迟现象。 其中, UE 可以通过导航功 能, 或者 UE与交通工具交互来获取 UE移动路线的线路信息。 例如, 用 户利用 UE已有的客户端、 应用或者车载导航设备来进行导航时, 当输入 用户的当前位置和目的地后, 客户端或应用确定该用户的移动路线, 从而 确定 UE移动路线的线路信息; 或者, 当 UE在搭乘公共交通工具, 例如 公车、 地铁等时, 通过 UE已有的客户端、 应用, 当输入用户的当前站点、 目的地、 车次后, 客户端或应用确定该用户的移动路线, 从而确定 UE移
动路线的线路信息。上述线路信息可以包括用户的移动路线上多个样点的 经纬度信息,该经纬度信息可以通过类似全球定位系统(Global Positioning System, 简称: GPS ) 来获得。
需要说明的是, 下文各个实施例中 UE的至少一个目标小区为 UE行 进路线中的至少一个目标小区,其可以为 UE即将要到达的一个目标小区, 或者为 UE在行进线路中将要到达的多个目标小区的集合; UE 的服务小 区 (或称为源小区) 为当前为 UE提供服务的小区。
图 1为本发明实施例一提供的业务加速方法的流程示意图, 优选的, 实 施例一的执行主体为应用服务器实体, 参照图 1, 该业务加速方法, 包括如 下步骤:
步骤 100、 确定 UE的至少一个目标小区的标识。
步骤 101、将所述 UE的至少一个目标小区的标识以及所述 UE的标识发 送给策略与计费实体, 以使所述策略与计费实体根据所述 UE的至少一个 目标小区的标识获取所述 UE的至少一个目标小区的网络状态信息, 并根 据所述网络状态信息确定对所述 UE的至少一个目标小区进行业务加速处 理。
其中,对所述 UE的的至少一个目标小区进行业务加速处理, 具体指: 策略与计费实体根据该至少一个目标小区的网络状态信息制定对应的 QoS策略, 并根据该 QoS策略对应的 QoS参数为该至少一个目标小区提 前预留承载资源, 当 UE切换至该至少一个目标小区时, 高 QoS保障需求 的移动业务使用提前预留的承载资源, 由于该提前预留的承载资源满足高 QoS保障需求的移动业务高带宽的要求, 因此, 该高 QoS保障需求的移动 业务不会出现卡顿、 延时现象, 从而实现业务加速处理。
步骤 102、 接收所述策略与计费实体发送的业务加速通知消息。
步骤 103、 根据所述业务加速通知消息向所述 UE发送业务加速选项 消息。
步骤 104、 将所述 UE发送的业务加速请求消息发送给所述策略与计 费实体, 以使所述策略与计费实体根据所述业务加速请求消息、 用户签约 信息、运营商策略以及所述 UE的目标小区的所述网络状态信息,制定 QoS 规则。
具体的,所述业务加速请求消息包含所述 UE的标识和 /或业务加速指 示和 /或应用标识。需要说明的是,所述策略与计费实体接收到业务加速请 求消息后,制定服务质量 QoS规贝 ij,并通过对 QoS规则进行解析获取 QoS 参数, 将该 QoS参数发送给 UE的至少一个目标小区, 从而使得 UE的至 少一个目标小区根据 QoS参数为 UE进行业务加速处理。 需要说明的是, 本实施例中的执行主体策略与计费实体实际包含策略与计费规则功能 (Policy and Charging Rule Function, 简称: PCRF) 以及策略与计费执行 功會 ^ (Policy and Charging Enforcement Function, 简称: PCEF) 的功能, 因此, 在实际的交互过程中, PCRF制定 QoS规则, 并将该 QoS规则发送 给 PCEF, PCEF对该 QoS规则进行解析获取 QoS参数并修改或建立专用 承载, 之后 PCEF向 UE的至少一个目标小区发送该 QoS参数, 以便 UE 的至少一个目标小区根据该 QoS参数提前预留承载资源。
本实施例提供的业务加速方法, 通过应用服务器实体确定 UE的至少一 个目标小区的标识, 再由应用服务器实体将所述 UE的至少一个目标小区的 标识以及所述 UE 的标识发送给策略与计费实体, 以使所述策略与计费实 体根据所述 UE的至少一个目标小区的标识获取所述 UE的至少一个目标 小区的网络状态信息, 并根据所述网络状态信息确定对所述 UE的至少一 个目标小区进行业务加速处理, 进一步的, 该应用服务器实体接收所述策 略与计费实体发送的业务加速通知消息, 并根据所述业务加速通知消息向 所述 UE发送业务加速选项消息, 当 UE确定进行业务加速时 UE会向应 用服务器实体发送业务加速请求消息, 由该应用服务器实体将所述 UE发送 的业务加速请求消息发送给所述策略与计费实体, 以使所述策略与计费实 体根据所述业务加速请求消息、 用户签约信息、 运营商策略以及所述 UE 的目标小区的所述网络状态信息, 制定 QoS规则。进一步的, 策略与计费 实体会将该 QoS规则中的 QoS参数下发给 UE的目标小区, 从而使得所 述 UE的目标小区依据 QoS规则中的 QoS参数提前预留承载资源, 以便 UE移动到该目标小区时有足够的可用带宽, 保证了用户使用具有高 QoS 保障需求的移动业务的流畅性。
进一步的, 针对图 1中的步骤 100, 其一种可行的实现方式为: 步骤 100a、接收所述 UE发送的线路消息,所述线路消息包含线路信息、
目的地以及 UE的标识。
具体的, 线路信息可以为用户通过地图、 导航系统等确定的线路信息, 可选的, 该线路信息通过, 例如用户选定线路的经纬度坐标表示。 线路的经 纬度坐标可以通过对线路上多个样点的经纬度坐标来确定。 该目的地可以通 过该目的地的经纬度坐标表示。 进一步的, 经纬度坐标可以通过 GPS获取, 并预先与样点、 目的地对应。并且线路信息可以为导航路线或公共交通路线。
步骤 100b、 确定与所述线路信息对应的小区标识列表。
具体的, 其一种可能的实现方式为, 通过将应用服务器实体中事先存储 好的所有小区对应的坐标信息, 例如经纬度坐标, 与用户选定线路的经纬度 坐标等坐标信息匹配, 将覆盖该选定线路的小区的标识挑选出来, 其中, 小 区对应的坐标信息可以为每一个小区中心经纬度信息和小区半径, 或者每 一个小区的边界样点经纬度信息。 其中, 由于每一个小区都有一定的覆盖 范围, 因此根据其覆盖范围, 在覆盖的边界上提前选取几个边界样点, 并 将这些边界样点的经纬度作为该小区对应的位置信息。进一步的,经纬度坐 标可以通过 GPS获取, 并预先与边界样点对应。生成所述线路信息对应的小 区标识列表。 通过查找上述与所述线路信息对应的小区标识列表, 应用服务 器实体得到上述 UE即将到达的包括但不现定于下一个目标小区的标识, 将该目标小区的标识发送至策略与计费实体, 这个过程循环执行直到上述 小区标识列表的最后一个小区。 并且若 UE 已经选择了业务加速处理, 则 应用服务器实体不再重复向 UE推送业务加速选项。
步骤 100c、获取所述 UE的服务小区的标识, 并根据所述线路信息对应 的小区标识列表以及所述 UE的所述服务小区的标识确定所述 UE的目标小 区的标识。
优选的, 可以根据所述线路信息对应的小区标识列表、所述 UE的所述 服务小区的标识, 以及所述 UE选择的目的地确定所述 UE的目标小区的 标识。
进一步的, 针对步骤 100a中的接收所述 UE发送的线路消息, 其可行 的实现方式包括:
方式一、 接收 UE发送的线路消息。
具体的,对于安装车载 GPS的交通工具,而该车载 GPS系统没有内置客户
识别模块(Subscriber Identity Module, 简称: SIM)卡。 用户在车载 GPS系统 中输入目的地、车载 GPS系统为用户规划导航路线后,车载 GPS系统通过短距 离无线通信方式, 例如蓝牙、无线局域网络 (Wireless Local Area Networks, 简 称: WLAN), 将线路信息发送给 UE。 由 UE将线路消息通过短信的方式经服 务基站传输至应用服务器实体。 该应用服务器实体将线路信息与预存的运营 商的小区分布图进行比较, 得到上述线路信息对应的小区标识列表。
对于公交、 地铁、 高铁等线路固定的公共交通工具, UE (智能手机、 平板电脑) 安装了线路获取客户端, 用户在线路获取客户端中输入所乘车 次、 目的地, 由客户端将用户输入的信息和身份标识信息通过短信的方式 经服务基站传输至应用服务器实体。 该应用服务器实体预先存储了各路公 交、 地铁与各车次高铁行驶经过的运营商的小区标识列表, 收到客户端发 送的用户所乘线路 (车次) 后, 该应用服务器实体从内存中调出上述线路 信息 (车次) 对应的小区标识列表。
方式二、 接收车载 GPS发送的线路消息。
具体的,针对 UE在具有车载 GPS以及 SIM卡的交通工具上使用本发明 提供的业务加速方法的场景时, UE可以利用该交通工具的车载 GPS将线路 消息发送给应用服务器实体。 对于安装车载 GPS的交通工具, 并且该车载 GPS系统内置了 SIM卡。 用户在车载 GPS系统中输入目的地、 并通过短 距离无线通信方式(如蓝牙、 WLAN等)将用户设备(UE, User Equipment) 的身份标识包括但不限定于网络之间互连的协议 (Internet Protocol, 简称: IP)地址、 国际移动用户识别码 ( IMSI: International Mobile Subscriber Identification Number)、 临时识另 U码 (TMSI: Temporary Mobile Subscriber Identity) 发送给车载 GPS系统。 车载 GPS系统为用户规划导航路线后, 通过内置的 SIM 卡将路线与用户身份标识信息通过短信的方式经服务基 站传输至应用服务器实体。 该应用服务器实体将行驶路线与预存的运营商 小区分布图进行比较, 得到上述线路信息对应的小区标识列表。
进一步的, 针对步骤 100b, 其一种可行的实现方式为:
根据所述线路信息以及小区分布图, 确定与所述线路信息对应的小区标 识列表。
其中, 应用服务器实体预先存储小区分布图, 所述小区分布图包含全部
小区的标识以及每一个小区对应的位置信息。
优选的, 每一个小区对应的位置信息包括但不限定于每一个小区中心经 纬度信息和小区半径, 或者每一个小区的边界样点经纬度信息。 其中, 由 于每一个小区都有一定的覆盖范围, 因此根据其覆盖范围, 在覆盖的边界 上提前选取几个边界样点, 并将这些边界样点的经纬度作为该小区对应的 位置信息。
进一步的, 针对步骤 100c中的获取所述 UE的服务小区的标识, 其一 种可能的实现方式为:
向所述策略与计费实体发送请求消息, 以使所述策略与计费实体发送 包含所述 UE的服务小区的标识的回复消息。
接收所述策略与计费实体发送的包含所述 UE的服务小区的标识的回 复消息, 获取所述 UE的服务小区的标识。
进一步的, 在步骤 104之后, 还包括:
接收所述策略与计费实体发送的切换完成消息, 并根据所述切换完成 消息, 确定所述 UE的下一目标小区的标识。
具体的, 当 UE完成一次从服务小区向目标小区的切换后, 向策略与 计费实体发送切换完成消息, 向策略与计费实体将该切换完成消息发送给 应用服务器实体。应用服务器实体接收到切换完成消息后, 则开始重复上述 操作来确定所述 UE的下一目标小区的标识, 判断是否能够对 UE的下一 个目标小区进行加速处理。
图 2为本发明实施例二提供的业务加速方法的流程示意图, 优选的, 实 施例二的执行主体为用户设备, 该用户设备包括但不限于: 手机, 平板电脑 等。 参照图 2, 该业务加速方法, 包括如下步骤:
步骤 200、 UE向应用服务器实体发送线路消息, 所述线路消息包含线路 信息、 目的地以及 UE的标识。
步骤 201、所述 UE接收所述应用服务器实体发送的业务加速选项消息, 根据所述业务加速选项消息确定对业务进行加速处理。
具体的, 该业务加速选项消息包含加速选项和不再提示选项, 用户在 其 UE的交互界面看到上述业务加速选项消息, 点击加速选项; 反之, 用 户点击不再提示选项, 则应用服务器实体向策略与计费实体发送不再提示
的信息, 用户处于免打扰状态。
步骤 202、 所述 UE向所述应用服务器实体发送业务加速请求消息, 所 述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或应用标 识。
步骤 203、所述 UE切换至目标小区, 并通过提前预留的承载资源进行 业务加速处理。
本实施例提供的业务加速方法, 通过 UE向应用服务器实体发送线路消 息, 所述线路消息包含线路信息、 目的地以及 UE的标识, 再由所述 UE接收 所述应用服务器实体发送的业务加速选项消息,根据所述业务加速选项消息 确定对业务进行加速处理, 并且所述 UE向所述应用服务器实体发送业务加 速请求消息,所述业务加速请求消息包含所述 UE的标识和 /或业务加速指 示和 /或应用标识, 最终所述 UE切换至目标小区, 并通过提前预留的承载 资源进行业务加速处理, 由于所述 UE 的目标小区依据该 QoS 规则中的 QoS参数为该 UE提前预留承载资源, 因此在 UE移动到该目标小区时有 足够的可用带宽,保证了用户使用具有高 QoS保障需求的移动业务的流畅 性。
进一步的,针对步骤 200中的所述 UE向应用服务器实体发送线路消息, 其可能的实现方式为:
方式一: 所述 UE向车载 GPS发送所述 UE的标识, 以使所述车载 GPS 向所述应用服务器实体发送所述线路消息。
具体的, 针对 UE在具有车载 GPS以及 SIM卡的交通工具上使用本发明提 供的业务加速方法的场景时, UE可以利用该交通工具的车载 GPS将线路消息 发送给应用服务器实体。对于安装车载 GPS的交通工具,并且该车载 GPS系统 内置了 SIM卡。用户在车载 GPS系统中输入目的地、并通过短距离无线通信方 式 (如蓝牙、 WLAN等) 将 UE的身份标识 (包括但不限定于 IP地址、 国际移 云力用户 i只另1 J码 (IMSI: International Mobile Subscriber Identification Number) 、 临时识别码(TMSI: Temporary Mobile Subscriber Identity) )发送给车载 GPS 系统。车载 GPS系统为用户规划导航路线后,通过内置的 SIM卡将路线与用户 身份标识信息通过短信的方式经服务基站传输至应用服务器实体。 该应用服 务器实体将行驶路线与预存的运营商小区分布图进行比较, 得到上述线路信
息对应的小区标识列表。
方式二: 所述 UE接收所述车载 GPS发送的所述线路信息以及所述目的 地。
所述 UE向所述应用服务器实体发送所述线路消息。
具体的, 对于安装车载 GPS的交通工具, 而该车载 GPS系统没有内 置 SIM卡。 用户在车载 GPS系统中输入目的地、 车载 GPS系统为用户规 划导航路线后, 车载 GPS系统通过短距离无线通信方式(如蓝牙、 WLAN 等) 将线路信息发送给 UE。 由 UE将包含线路信息的线路消息通过短信 的方式经服务基站传输至应用服务器实体。 该应用服务器实体将线路信息 与预存的运营商的小区分布图进行比较, 得到上述线路信息对应的小区标 识列表。
对于公交、 地铁、 高铁等线路固定的公共交通工具, UE (智能手机、 平板电脑) 安装了线路获取客户端, 用户在线路获取客户端中输入所乘车 次、 目的地, 由客户端将用户输入的信息和身份标识信息通过短信的方式 经服务基站传输至应用服务器实体。 该应用服务器实体预先存储了各路公 交、 地铁与各车次高铁行驶经过的运营商的小区标识列表, 收到客户端发 送的用户所乘线路 (车次) 后, 该应用服务器实体从内存中调出上述线路 信息 (车次) 对应的小区标识列表。
优选的, 在步骤 200之前, 还包括:
所述 UE向所述应用服务器实体发送业务请求。
具体的,即 UE在高速移动中使用具有高 QoS保障需求的移动业务时, 向所述应用服务器实体发送业务请求。 例如 UE 网络在线, 访问某个视频 网站并点击其中某个视频。
图 3为本发明实施例三提供的业务加速方法的流程示意图, 优选的, 实 施例二的执行主体为策略与计费实体。 参照图 3, 该业务加速方法, 包括如 下步骤:
步骤 300、 策略与计费实体确定对所述 UE的至少一个目标小区进行 业务加速处理。
步骤 301、 所述策略与计费实体向所述应用服务器实体发送业务加速 选项消息。
步骤 302、 所述策略与计费实体接收所述应用服务器实体转发的业务 加速请求消息, 根据所述业务加速请求消息、 用户签约信息、 运营商策略 以及所述 UE的至少一个目标小区的所述网络状态信息, 制定 QoS规则。
基于车载用户行驶线路信息、目的地以及上述 UE的服务小区的标识, 应用服务器预判出上述 UE即将到达的不限定于下一个小区在内的目标小 区的标识, 将上述目标小区的标识发送给策略与计费实体。 通过调用上述 目标小区的网络状态信息, 策略与计费实体作出推送业务加速的决策并提 前实施相应的 QoS策略, 达到提升车载用户业务体验的目的。
步骤 303、 所述策略与计费实体根据所述 QoS规则, 触发所述 UE的 至少一个目标小区提前预留承载资源。
所述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或 应用标识。
需要说明的是, 本实施例中的执行主体策略与计费实体实际包含 PCRF以及 PCEF的功能, 因此, 在实际的交互过程中, PCRF制定 QoS 规则, 并将该 QoS规则发送给 PCEF, PCEF对该 QoS规则进行解析获取 QoS参数并修改或建立专用承载, 之后 PCEF向 UE的至少一个目标小区 发送该 QoS参数, 以便 UE的至少一个目标小区根据该 QoS参数提前预 留承载资源。
本实施例提供的业务加速方法, 通过策略与计费实体确定对所述 UE 的至少一个目标小区进行业务加速处理, 再由所述策略与计费实体向所述 应用服务器实体发送业务加速选项消息, 并且所述策略与计费实体接收所 述应用服务器实体转发的业务加速请求消息,根据所述业务加速请求消息、 用户签约信息、 运营商策略以及所述 UE的至少一个目标小区的所述网络 状态信息, 制定 QoS规则, 最终所述策略与计费实体根据所述 QoS规则, 触发所述 UE的至少一个目标小区提前预留承载资源, 以便 UE移动到该 目标小区时有足够的可用带宽,保证了用户使用具有高 QoS保障需求的移 动业务的流畅性。
优选的, 针对步骤 300, 其一种可行的实现方式为:
步骤 300a、 所述策略与计费实体接收应用服务器实体发送的 UE的至 少一个目标小区的标识以及所述 UE的标识。
步骤 300b、所述策略与计费实体根据所述 UE的至少一个目标小区的 标识获取所述 UE的至少一个目标小区的网络状态信息, 并根据所述网络 状态信息确定对所述 UE的至少一个目标小区进行业务加速处理。
进一步的, 在步骤 303之后, 还包括:
所述策略与计费实体接收所述 UE的至少一个目标小区发送的切换完 成消息, 并将所述切换完成消息转发给所述应用服务器实体, 以使所述应 用服务器实体根据所述切换完成消息, 确定所述 UE的下一目标小区的标 识。
优选的,针对步骤 300b中的所述策略与计费实体根据所述 UE的至少 一个目标小区的标识获取所述 UE的至少一个目标小区的网络状态信息, 其一种可行的实现方式为:
所述策略与计费实体向所述 UE的至少一个目标小区发送网络状态信 息请求消息, 所述网络状态信息请求消息包含所述 UE的至少一个目标小 区的网络状态指示信息。
所述策略与计费实体接收所述 UE的至少一个目标小区发送的网络状 态信息应答消息, 所述网络状态信息应答消息包含所述 UE的至少一个目 标小区的负载信息和可用带宽。
优选的, 针对步骤 302, 其一种可行的实现方式为:
若所述 UE的至少一个目标小区的负载信息大于第一阈值; 或者, 所 述 UE的至少一个目标小区的可用带宽小于第二阈值时, 则所述 QoS规则 包括: QoS参数。
具体的, 将 U E的至少一个目标小区的网络状态信息具体可以为所述 UE 的至少一个目标小区的负载信息或者可用带宽, 因此将所述 UE的至 少一个目标小区的负载信息与第一阈值比较, 或者可用带宽与第二阈值进 行比较, 若负载信息大于第一阈值, 或者可用带宽小于第二阈值, 则说明 该目标小区此时处于拥塞状态, 若 UE切换到该目标小区后, 根据现有的 负载和可用带宽,可能造成 UE在使用具有高 QoS保障需求的移动业务时 出现卡顿现象, 因此, 需要在该目标小区进行业务的加速处理。 为了满足 加速处理的需求, 所述策略与计费实体根据所述业务加速请求消息、 用户 签约信息、 运营商策略以及所述 UE的至少一个目标小区的所述网络状态
信息, 制定新的服务质量 QoS规则。 优选的, 所述 QoS参数为分配及保 持优先级 (Allocation and Retention Priority, 简称: ARP)。 可选的, 所述 QoS参数还可以为保证比特率 (Guaranteed Bit Rate, 简称: GBR) 和 /或 最大比特率(Maximal Bit Rate ,简称: MBR)和 /或服务质量等级标识 (QoS Class Identifier QoS, 简称: QCI)。
优选的, 针对步骤 303, 一种可能的实现方式为:
步骤 303a、所述策略与计费实体向所述 UE的至少一个目标小区发送 QoS参数预设置消息, 所述 QoS参数预设置消息包含所述 QoS参数。
具体的, 所述 QoS参数为 ARP。 所述 QoS参数还可以为 GBR和 /或 MBR和 /或 QCI。
进一步的, 在步骤 300b之前, 还包括:
所述策略与计费实体向所述 UE的至少一个目标小区发送订阅切换完 成请求, 以使所述 UE的至少一个目标小区完成切换后, 向策略与计费节 点发送切换完成消息。
进一步的, 在步骤 300a之后, 包括:
所述策略与计费实体向所述 UE的至少一个目标小区发送删除指示消 息, 以指示所述至少一个目标小区根据所述删除指示消息释放为所述 QoS 参数分配的承载资源。
具体的, 其作用在于当 UE所在的交通工具的行驶路线发生变化时, 相应的所述 UE的至少一个目标小区也会发生变化, 因此, 所述策略与计 费实体向所述 UE的至少一个原目标小区发送删除指示消息, 以指示所述 至少一个目标小区根据所述删除指示消息释放为所述 QoS 参数分配的承 载资源。
图 4为本发明实施例四提供的业务加速方法的流程示意图, 优选的, 实 施例二的执行主体为目标小区。 参照图 4, 该业务加速方法, 包括如下步骤: 步骤 400、目标小区接收策略与计费实体发送的 QoS参数预设置消息, 所述 QoS参数预设置消息包含 QoS参数。
步骤 401、 所述目标小区根据所述 QoS参数提前预留承载资源。
步骤 402、 所述目标小区接收 UE的服务小区发送的切换请求, 并根 据所述 QoS参数提前预留承载资源。
步骤 403、 所述目标小区将所述 UE的业务通过提前预留的承载资源 进行加速处理。
本实施例提供的业务加速方法, 通过目标小区接收策略与计费实体发 送的 QoS参数预设置消息, 所述 QoS参数预设置消息包含 QoS参数, 所 述目标小区根据所述 QoS参数提前预留承载资源, 所述目标小区接收 UE 的服务小区发送的切换请求, 并根据所述 QoS参数提前预留承载资源, 最 终所述目标小区将所述 UE 的业务通过提前预留的承载资源进行加速处 理, 最终所述 UE切换至目标小区, 并通过提前预留的承载资源进行业务 加速处理, 由于所述 UE的目标小区依据该 QoS规则为该 UE提前预留承 载资源, 因此当用户选择业务加速处理时使用, 从而当 UE移动到该目标 小区时有足够的可用带宽,保证了用户使用具有高 QoS保障需求的移动业 务的流畅性。
进一步的, 所述 QoS参数为 ARP。 所述 QoS参数还可以为 GBR和 / 或 MBR和 /或 QCI。
进一步的, 在步骤 400之前, 还包括:
所述目标小区接收所述策略与计费实体发送的网络状态信息请求消 息, 所述网络状态信息请求消息包含所述 UE的至少一个目标小区的网络 状态指示信息。
所述目标小区根据所述 UE 的至少一个目标小区的网络状态指示信 息, 向所述策略与计费实体发送网络状态信息应答消息, 所述网络状态信 息应答消息包含所述 UE的至少一个目标小区的负载信息和可用带宽。
进一步的, 在步骤 403之后, 还包括:
所述目标小区向所述策略与计费实体发送切换完成消息。
进一步的, 在步骤 400之前, 还包括:
所述目标小区接收所述策略与计费实体发送的删除指示消息, 根据所 述删除指示消息释放为所述 QoS参数分配的承载资源。
下面通过实施例五至实施例七, 对上文中涉及到的用户设备、 应用服 务器实体、 策略与计费实体以及目标小区之间的交互进行说明。
实施例五
图 5为本发明实施例五提供的业务加速方法的信令交互示意图, 如图 5所
示, 对于安装车载 GPS、 内置 SIM卡的交通工具, 其业务加速方法包括如下 骤:
步骤 500、 UE向所述应用服务器实体发送业务请求。
网站并点击其中某个视频。
具体的, UE通过短距离无线通信方式(例如蓝牙、 WLAN等)向车载 GPS 发送 UE的标识。
步骤 502、 用户输入目的地, 车载 GPS计算出行驶路线。
步骤 503、 车载 GPS通过内置 SIM卡将线路消息发送给所述应用服务器实 体。
具体的, 所述线路消息包含线路信息、 目的地以及 UE的标识。
步骤 504、所述应用服务器实体根据运营商的小区分布图以及所述线路信 息, 计算得到与所述线路信息对应的小区标识列表。
步骤 505、 所述应用服务器实体向所述策略与计费实体发送请求消息。 所述请求消息用于调用上述 UE服务小区的标识, 该消息携带 UE的标识。 步骤 506、 所述策略与计费实体向所述应用服务器实体发送回复消息。 具体的, 回复消息包含所述 UE的服务小区的标识。
步骤 507、 所述应用服务器实体根据所述 UE的服务小区的标识、 所述线 路信息对应的小区标识列表和目的地, 预判上述用户 UE的目标小区的标识。
步骤 508、 所述应用服务器实体将 UE的标识和目标小区的标识返回给所 述策略与计费实体。
步骤 509、所述策略与计费实体向上述目标小区发送上述用户切换完成的 订阅请求及其请求网络状态信息的网络状态信息请求消息。
具体的,该网络状态信息请求消息携带要求上报的网络状态信息参数表, 包括小区负载状况和可用带宽。
步骤 510、 目标小区的基站向所述策略与计费实体上报网络状态信息, 网 络状态信息包括小区负载状况和可用带宽。
步骤 511、 所述策略与计费实体根据网络状态信息进行分析决策。
若所述 UE的至少一个目标小区的负载大于第一阈值时, 或者可用带宽小 于第二阈值时, 即该目标小区处于拥塞状态, 若不进行业务加速处理则可能
造成 UE在使用具有高 QoS保障需求的移动业务时出现卡顿、 延时的现象, 因 此所述 UE的至少一个目标小区需要进行加速处理。 触发步骤 511。
步骤 512、所述策略与计费实体向所述应用服务器实体发送业务加速通知 消息。
步骤 513、 所述应用服务器实体向所述 UE发送业务加速选项消息。
具体的, 该业务加速选项消息包含加速选项和不再提示选项。
步骤 514、 UE根据所述业务加速选项消息确定对业务进行加速处理。 具体的, 该业务加速选项消息包含加速选项和不再提示选项, 用户在其 UE的交互界面看到业务加速选项消息, 点击业务加速选项; 反之, 用户点击 不再提示选项, 则应用服务器实体向 PCRF发送不再提示的信息, 用户处于免 打扰状态。
步骤 515、 UE向所述应用服务器实体发送业务加速请求消息。
具体的,业务加速请求消息包含所述 UE的标识,例如包括但不限定于 UE 的 IP地址、 TMSI、 IMSI等和 /或业务加速指示和 /或应用标识, 参见第三代合 作伙伴计划(3rd Generation Partnership Project) TS29.214。
步骤 516、所述应用服务器实体向所述策略与计费实体发送上述用户的业 务加速请求消息。
步骤 517、所述策略与计费实体根据所述业务加速请求消息、用户签约信 息、 运营商策略以及所述 UE的至少一个目标小区的所述网络状态信息, 制定 服务质量 QoS规则, 并对该 QoS规则进行解析获取 QoS参数。
具体的, 该规则包括 QoS参数。 进一步的, 所述 QoS参数为 ARP。 所述 QoS参数还可以为 GBR和 /或 MBR和 /或 QCI。
步骤 519、 所述策略与计费实体执行 QoS策略, 提前发起专用承载的建立 或修改过程, 向上述目标小区的基站发送上述用户的 QoS参数预设置消息, 包括比特率、 QCI、 ARP参数。
步骤 520、 目标小区的基站存储上述 QoS预设置参数。
步骤 521、 服务小区向目标小区的基站发送切换请求消息。
步骤 522、 目标小区的基站执行带宽预留操作, 当 UE接入上述目标小区 时, 目标小区的基站按照预设置的 QoS参数建立无线承载。
步骤 523、 目标小区的基站向所述策略与计费实体发送切换完成消息。
步骤 524、所述策略与计费实体将切换完成消息发送至所述应用服务器实 体。
步骤 525、所述应用服务器实体通过查找与所述线路信息对应的小区标识 列表, 得到 UE的下一个目标小区的标识。
具体的, 所述应用服务器实体将 UE的下一个目标小区的标识发送至所述 策略与计费实体。 在步骤 525后, 转至步骤 507, 直到到达上述小区标识列表 的最后一个小区。 需要注意的是, 转至步骤 507后, 若用户已经选择了业务加 速处理, 则在行驶过程中不再反复推送业务加速选项消息。
若过程中上述用户行驶路线变更, 车载 GPS重新计算出行驶路线,将 新的线路消息发送至应用服务器实体, 则转至步骤 503。若在步骤 507中应 用服务器实体计算的用户目标小区已发生变化, 则应用服务器实体向所述 策略与计费实体发送一条上述用户的目标小区的标识更新消息, 触发所述 策略与计费实体向原来的目标小区基站发送删除指示消息, 以指示原来的 目标小区基站删除预设置参数以及释放已预留带宽资源。
实施例六
图 6为本发明实施例六提供的业务加速方法的信令交互示意图, 如图 6所示, 对于安装车载 GPS、 无内置 SIM卡的交通工具, 其业务加速方法 包括如下步骤:
步骤 500a、 UE向所述应用服务器实体发送业务请求。
例如, 车载 UE网络在线, 访问某个视频网站并点击其中某个视频。
步骤 501a、 用户输入目的地, 车载 GPS计算出线路信息。
步骤 502a、 向 UE发送线路信息及目的地。
具体的, 车载 GPS通过短距离无线通信方式 (例如蓝牙、 WLAN等) 向 UE发送线路信息及目的地。
步骤 503a、 UE将线路消息经服务小区的基站发送至所述应用服务器实 体。
具体的, 所述线路消息包含线路信息、 目的地以及 UE的标识。
需要说明的是, 图 6中的步骤 504a至步骤 525a与图 5中的步骤 504 至步骤 525完全一致, 此处不再赘述。
图 7为本发明实施例七提供的业务加速方法的信令交互示意图, 如图
7所示, 首先, 该用户在其 UE上 (智能手机、 平板电脑)下载了车载业务加 速的客户端。 对于公交、 地铁、 高铁等线路固定的交通工具, 其业务加速 方法包括如下步骤:
步骤 500b、 UE向所述应用服务器实体发送业务请求。
步骤 501b、 用户开启线路获取客户端后, 在该线路获取客户端中输入所 乘线路及目的地。
具体的, 所乘线路还可以为车次。
步骤 502b、 UE将线路消息经服务小区的基站发送至所述应用服务器实 体。
线路消息包含 UE的标识及目的地、 线路信息。
步骤 503b、所述应用服务器实体根据预存的各线路信息对应的运营商 的小区标识列表, 得到上述用户所乘线路信息对应的小区标识列表。
需要说明的是, 图 7中的步骤 505b至步骤 525b与图 5中的步骤 505 至步骤 525完全一致, 此处不再赘述。
需要说明的是, 对于上述实施例五至七中的步骤 503至步骤 508、 步 骤 503a至步骤 508a、 步骤 503b至步骤 508b, 除了可以集成在本发明方 案实施例中的应用服务器实现之外, 还可以集成在独立第三方的数据分析 服务器、 或者运营商网络内的设备节点(例如: 策略与计费实体)中实现, 在此不对该功能实现的物理方式进行限定。 进一步的, 上述实施例五至七 中的步骤 508、 步骤 508a、 步骤 508b中应用服务器将"下一目标小区的标 识或下几个目标小区的标识列表"发送到运营商网络侧的策略与计费实 体, 也可以置换为: 应用服务器将 UE行进路线上经过的所有小区的标识 列表都发送到运营商网络侧的策略与计费实体, 由策略与计费实体根据 UE 目标小区的基站发送的切换完成消息确定需要进行 UE行进路线上下 一小区或下几个小区的标识的网络状态获取功能。
图 8为本发明实施例八提供的应用服务器实体的结构示意图, 如图 8 所示, 该应用服务器实体, 其特征在于, 包括: 确定模块 10、 发送模块 11、 接收模块 12。
确定模块 10, 用于确定 UE的至少一个目标小区的标识。
发送模块 11, 用于将所述 UE的至少一个目标小区的标识以及 UE的标
识发送给策略与计费实体, 以使所述策略与计费实体根据所述 UE的至少 一个目标小区的标识获取所述 UE的至少一个目标小区的网络状态信息, 并根据所述网络状态信息确定对所述 UE的至少一个目标小区进行业务加 速处理。
其中, 对所述 UE的的至少一个目标小区能够进行业务加速处理, 具 体指: 策略与计费实体根据该至少一个目标小区的网络状态信息制定对应 的 QoS策略, 并根据该 QoS策略对应的 QoS参数为该至少一个目标小区 提前预留承载资源, 当 UE切换至该目标小区时, 高 QoS保障需求的移动 业务使用提前预留的承载资源, 由于该提前预留的承载资源满足高 QoS 保障需求的移动业务高带宽的要求, 因此, 该高 QoS保障需求的移动业务 不会出现卡顿、 延时现象, 从而实现业务加速处理。
接收模块 12,用于接收所述策略与计费实体发送的业务加速通知消息。 所述发送模块 11,还用于根据所述业务加速通知消息向所述 UE发送 业务加速选项消息。
所述发送模块 11,还用于将所述 UE发送的业务加速请求消息发送给 所述策略与计费实体, 以使所述策略与计费实体根据所述业务加速请求消 息、 用户签约信息、 运营商策略以及所述 UE的目标小区的所述网络状态 信息,制定 QoS规则,从而使得所述 UE的至少一个目标小区根据所述 QoS 规则为所述 UE进行业务加速处理。
所述业务加速请求消息包含所述 UE的标识和或业务加速指示和或应 用标识。
本实施例提供的应用服务器实体, 通过确定模块确定 UE的至少一个目 标小区的标识, 再由发送模块将所述 UE的至少一个目标小区的标识以及所 述 UE的标识发送给策略与计费实体, 以使所述策略与计费实体根据所述 UE 的至少一个目标小区的标识获取所述 UE 的至少一个目标小区的网络 状态信息, 并根据所述网络状态信息确定对所述 UE的至少一个目标小区 能够业务加速处理, 接收模块接收所述策略与计费实体发送的业务加速通 知消息, 发送模块根据所述业务加速通知消息向所述 UE发送业务加速选 项消息, 当 UE确定进行业务加速时 UE会向应用服务器实体发送业务加速 请求消息, 由发送模块将所述 UE发送的业务加速请求消息发送给所述策
略与计费实体, 以使所述策略与计费实体根据所述业务加速请求消息、 用 户签约信息、 运营商策略以及所述 UE的目标小区的所述网络状态信息, 制定 QoS规则。 进一步的, 策略与计费实体会将该 QoS规则中的 QoS参 数下发给 UE的目标小区, 从而使得所述 UE的目标小区依据 QoS规则中 的 QoS参数提前预留承载资源, 以便 UE移动到该目标小区时有足够的可 用带宽, 保证了用户使用具有高 QoS保障需求的移动业务的流畅性。
进一步的, 所述接收模块 12, 还用于接收所述 UE发送的线路消息, 所 述线路消息包含线路信息、 目的地以及 UE的标识。
所述确定模块 10, 具体用于确定与所述线路信息对应的小区标识列表。 所述确定模块 10, 还具体用于获取所述 UE的服务小区的标识, 并根 据所述线路信息对应的小区标识列表以及所述 UE 的所述服务小区的标识 确定所述 UE的目标小区的标识。
优选的,所述确定模块 10可以根据所述线路信息对应的小区标识列表、 所述 UE的所述服务小区的标识,以及所述 UE选择的目的地确定所述 UE 的目标小区的标识。
优选的, 所述接收模块 12, 具体用于接收所述 UE发送的线路信息以及 用户设备 UE的标识; 或者,
所述接收模块 12,具体用于接收车载 GPS发送的所述线路信息以及用户 设备 UE的标识。
优选的, 所述确定模块 10, 具体用于根据所述线路信息以及小区分布 图, 确定与所述线路信息对应的小区标识列表。
其中, 所述小区分布图包含全部小区的标识以及每一个小区对应的位置 信息。
优选的, 每一个小区对应的位置信息包括但不限定于每一个小区中心经 纬度信息和小区半径, 或者每一个小区的边界样点经纬度信息。 其中, 由 于每一个小区都有一定的覆盖范围, 因此根据其覆盖范围, 在覆盖的边界 上提前选取几个边界样点, 并将这些边界样点的经纬度作为该小区对应的 位置信息。
进一步的, 所述发送模块 11, 还用于向所述策略与计费实体发送请求 消息, 以使所述策略与计费实体发送包含所述 UE的服务小区的标识的回
复消息。
所述接收模块 12, 还用于接收所述策略与计费实体发送的包含所述 UE的服务小区的标识的回复消息。
所述确定模块 10, 具体用于获取所述 UE的服务小区的标识。
进一步的, 所述接收模块 12, 还用于接收所述策略与计费实体发送的 切换完成消息, 并根据所述切换完成消息, 确定所述 UE的下一目标小区 的标识。
可选的, 所述线路信息包含导航路线或公共交通路线。
图 9为本发明实施例九提供的 UE的结构示意图,如图 9所示,该 UE, 包括: 发送模块 20、 接收模块 21、 加速模块 22。
发送模块 20, 用于向应用服务器实体发送线路消息, 所述线路消息包含 线路信息、 目的地以及 UE的标识。
接收模块 21, 用于接收所述应用服务器实体发送的加速提示请求, 根据 所述加速提示请求确定对业务进行加速处理。
所述发送模块 20, 还用于向所述应用服务器实体发送业务加速请求消 息, 所述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或 应用标识。
加速模块 22, 用于切换至目标小区, 并通过提前预留的承载资源进行 业务加速处理。
本实施例提供的 UE, 通过发送模块向应用服务器实体发送线路消息, 所述线路消息包含线路信息、 目的地以及 UE的标识, 再由接收模块接收所 述应用服务器实体发送的业务加速选项消息,根据所述业务加速选项消息确 定对业务进行加速处理, 并且发送模块向所述应用服务器实体发送业务加速 请求消息, 所述业务加速请求消息包含所述 UE的标识和 /或、 业务加速指 示和 /或应用标识, 最终所述 UE切换至目标小区, 并通过加速模块根据提 前预留的承载资源进行业务加速处理, 由于所述 UE 的目标小区依据该 QoS规则为该 UE提前预留承载资源, 因此在 UE移动到该目标小区时有 足够的可用带宽,保证了用户使用具有高 QoS保障需求的移动业务的流畅 性。
进一步的, 所述发送模块 20还用于向车载 GPS发送所述 UE的标识,
以使所述车载 GPS向所述应用服务器实体发送所述线路消息; 或者, 所述接收模块 21, 还用于接收所述车载 GPS发送的所述线路信息以及 所述目的地。
所述发送模块 20, 还用于向所述应用服务器实体发送所述线路消息。 优选的,所述发送模块 20,还用于向所述应用服务器实体发送业务请求。 图 10为本发明实施例十提供的策略与计费实体的结构示意图, 如图 10所示, 该策略与计费实体, 包括: 确定模块 30、 发送模块 31、 接收模 块 32、 QoS规则制定模块 33、 触发模块 34。
确定模块 30,用于确定对所述 UE的至少一个目标小区进行业务加速 处理。
发送模块 31, 用于向所述应用服务器实体发送业务加速选项消息。 接收模块 32,用于接收所述应用服务器实体转发的业务加速请求消息。 QoS规则制定模块 33, 用于根据所述业务加速请求消息、用户签约信 息、 运营商策略以及所述 UE的至少一个目标小区的所述网络状态信息, 制定 QoS规则。
触发模块 34,用于根据所述 QoS规则,触发所述 UE的至少一个目标 小区提前预留承载资源。
所述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或 应用标识。
需要说明的是, 本实施例中的执行主体策略与计费实体实际包含
PCRF以及 PCEF的功能, 因此, 在实际的交互过程中, PCRF制定 QoS 规则, 并将该 QoS规则发送给 PCEF, PCEF对该 QoS规则进行解析获取 QoS参数并修改或建立专用承载, 之后 PCEF向 UE的至少一个目标小区 发送该 QoS参数, 以便 UE的至少一个目标小区根据该 QoS参数提前预 留承载资源。
本实施例提供的策略与计费实体, 通过确定模块确定对所述 UE的至 少一个目标小区进行业务加速处理, 再由发送模块向所述应用服务器实体 发送业务加速选项消息, 并且接收模块接收所述应用服务器实体转发的业 务加速请求消息, QoS规则制定模块根据所述业务加速请求消息、 用户签 约信息、 运营商策略以及所述 UE的至少一个目标小区的所述网络状态信
息, 制定 QoS规则, 根据所述 QoS规则, 触发模块触发所述 UE的至少 一个目标小区提前预留承载资源, 以便 UE移动到该目标小区时有足够的 可用带宽, 保证了用户使用具有高 QoS保障需求的移动业务的流畅性。
进一步的, 所述接收模块 32, 还用于接收应用服务器实体发送的用户 设备 UE的至少一个目标小区的标识以及所述 UE的标识。
所述确定模块 30, 具体用于根据所述 UE的至少一个目标小区的标识 获取所述 UE的至少一个目标小区的网络状态信息, 并根据所述网络状态 信息确定对所述 UE的至少一个目标小区进行业务加速处理。
进一步的,所述接收模块 32,还用于在所述触发模块 34根据所述 QoS 规则, 触发所述 UE的至少一个目标小区提前预留承载资源之后, 接收所 述 UE的至少一个目标小区发送的切换完成消息。
所述发送模块 31, 用于将所述切换完成消息转发给所述应用服务器实 体, 以使所述应用服务器实体根据所述切换完成消息, 确定所述 UE 的下 一目标小区的标识。
进一步的, 所述发送模块 31, 还用于向所述 UE的至少一个目标小区 发送网络状态信息请求消息, 所述网络状态信息请求消息包含所述 UE的 至少一个目标小区的网络状态指示信息。
所述接收模块 32,还用于接收所述 UE的至少一个目标小区发送的网 络状态信息应答消息, 所述网络状态信息应答消息包含所述 UE的至少一 个目标小区的负载信息和可用带宽。
所述确定模块 30, 具体用于根据所述网络状态信息确定所述 UE的至 少一个目标小区能够进行业务加速处理。
优选的, 若所述 UE的至少一个目标小区的负载信息大于第一阈值; 或者, 所述 UE的至少一个目标小区的可用带宽小于第二阈值时, 则所述 QoS规则包括: QoS参数。
进一步的, 所述 QoS参数为 ARP。 所述 QoS参数还可以为 GBR和 / 或 MBR和 /或 QCI。
优选的, 所述触发模块 34, 还用于生成 QoS参数预设置消息, 所述 QoS参数预设置消息包含所述 QoS参数。
所述策略与计费实体向所述 UE的至少一个目标小区发送所述 QoS参
数预设置消息。
具体的, 所述 QoS参数为分配及保持优先级 ARP。 进一步的, 所述 QoS参数还可以为 GBR和 /或 MBR和 /或 QCI。
进一步的,所述发送模块 31,还用于在所述确定模块 30根据所述 UE 的至少一个目标小区的标识获取所述 UE的至少一个目标小区的网络状态 信息之前, 向所述 UE的至少一个目标小区发送订阅切换完成请求, 以使 所述 UE的至少一个目标小区完成切换后, 向策略与计费节点发送切换完 成消息。
优选的, 所述发送模块 31, 还用于在所述接收模块 32接收服务器发 送的 UE的至少一个目标小区的标识以及所述 UE的标识之后, 向所述 UE 的至少一个目标小区发送删除指示消息, 以指示所述至少一个目标小区根 据所述删除指示消息释放为所述 QoS参数分配的承载资源。
图 11为本发明实施例十一提供的目标小区的结构示意图, 如图 11所 示, 该目标小区, 包括: 接收模块 40、 资源预留模块 41、 加速处理模块 42。
接收模块 40, 用于接收策略与计费实体发送的 QoS参数预设置消息, 所述 QoS参数预设置消息包含 QoS参数。
资源预留模块 41, 用于根据所述 QoS参数提前预留承载资源。
所述接收模块 40,还用于所述目标小区接收用户设备 UE的服务小区 发送的切换请求, 并根据所述 QoS参数提前预留承载资源。
加速处理模块 42,用于将所述 UE的业务通过提前预留的承载资源进 行加速处理。
本实施例提供的目标小区, 通过接收模块接收策略与计费实体发送的 QoS参数预设置消息, 所述 QoS参数预设置消息包含 QoS参数, 所述资 源预留模块根据所述 QoS参数提前预留承载资源,接收模块接收用户设备 UE的服务小区发送的切换请求, 资源预留模块根据所述 QoS参数提前预 留承载资源, 最终加速处理模块将所述 UE的业务通过提前预留的承载资 源进行加速处理, 最终所述 UE切换至目标小区, 并通过提前预留的承载 资源进行业务加速处理, 由于所述 UE 的目标小区依据该 QoS 规则为该 UE提前预留承载资源, 因此当用户选择业务加速处理时使用, 当 UE沿
着行进路线移动到该目标小区时有足够的可用带宽, 保证了用户使用具有 高 QoS保障需求的移动业务的流畅性。
优选的, 所述 QoS参数为 ARP。 进一步的, 所述 QoS参数还可以为 GBR和 /或 MBR和 /或 QCI。
进一步的, 所述接收模块 40, 用于在所述接收模块 40接收策略与计 费实体发送的 QoS参数预设置消息之前,接收所述策略与计费实发送的网 络状态信息请求消息, 所述网络状态信息请求消息包含所述 UE的至少一 个目标小区的网络状态指示信息。
发送模块, 还用于根据所述 UE的至少一个目标小区的网络状态指示 信息, 向所述策略与计费实体发送网络状态信息应答消息, 所述网络状态 信息应答消息包含所述 UE的至少一个目标小区的负载信息和可用带宽。
进一步的,发送模块,还用于在所述加速处理模块 42将所述 UE的业 务通过提前预留的承载资源进行加速处理之后, 向所述策略与计费实体发 送切换完成消息。
进一步的, 所述接收模块 40, 还用于在所述接收模块 40接收策略与 计费节点发送的 QoS参数预设置消息之前,接收所述策略与计费实体发送 的删除指示消息,并根据所述删除指示消息释放为所述 QoS参数分配的承 载资源。
图 12为本发明实施例十二提供的应用服务器实体的结构示意图,如图 12所示, 该应用服务器实体, 其特征在于, 包括: 处理器 50、 发射器 51、 接收器 52。
处理器 50, 用于确定用户设备 UE的至少一个目标小区的标识。
发射器 51, 用于将所述 UE的至少一个目标小区的标识以及 UE的标识 发送给策略与计费实体, 以使所述策略与计费实体根据所述 UE的至少一 个目标小区的标识获取所述 UE的至少一个目标小区的网络状态信息, 并 根据所述网络状态信息确定对所述 UE的至少一个目标小区进行业务加速 处理。
其中, 对所述 UE的的至少一个目标小区能够进行业务加速处理, 具 体指: 策略与计费实体根据该至少一个目标小区的网络状态信息制定对应 的 QoS策略, 并根据该 QoS策略对应的 QoS参数为该至少一个目标小区
提前预留承载资源, 当 UE切换至该至少一个目标小区时, 高 QoS保障需 求的移动业务使用提前预留的承载资源, 由于该提前预留的承载资源满足 高 QoS保障需求的移动业务高带宽的要求, 因此, 该高 QoS保障需求的 移动业务不会出现卡顿、 延时现象, 从而实现业务加速处理。
接收器 52, 用于接收所述策略与计费实体发送的业务加速通知消息。 所述发射器 51, 还用于根据所述业务加速通知消息向所述 UE发送业 务加速选项消息。
所述发射器 51, 还用于将所述 UE发送的业务加速请求消息发送给所 述策略与计费实体, 以使所述策略与计费实体根据所述业务加速请求消 息、 用户签约信息、 运营商策略以及所述 UE的目标小区的所述网络状态 信息,制定 QoS规则,从而使得所述 UE的至少一个目标小区根据所述 QoS 规则为所述 UE进行业务加速处理。
所述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或 应用标识。
本实施例提供的应用服务器实体, 通过处理器确定 UE的至少一个目标 小区的标识,再由发射器将所述 UE的至少一个目标小区的标识以及所述 UE 的标识发送给策略与计费实体, 以使所述策略与计费实体根据所述 UE的 至少一个目标小区的标识获取所述 UE的至少一个目标小区的网络状态信 息, 并根据所述网络状态信息确定对所述 UE的至少一个目标小区进行业 务加速处理, 接收器接收所述策略与计费实体发送的业务加速通知消息, 发射器根据所述业务加速通知消息向所述 UE发送业务加速选项消息, 当 UE确定进行业务加速时 UE会向应用服务器实体发送业务加速请求消息, 由发射器将所述 UE 发送的业务加速请求消息发送给所述策略与计费实 体, 以使所述策略与计费实体根据所述业务加速请求消息、用户签约信息、 运营商策略以及所述 UE的目标小区的所述网络状态信息,制定 QoS规则。 从而使得所述 UE的目标小区依据 QoS规则中的 QoS参数提前预留承载 资源, 以便 UE移动到该目标小区时有足够的可用带宽, 保证了用户使用 具有高 QoS保障需求的移动业务的流畅性。
进一步的, 所述接收器 52, 还用于接收所述 UE发送的线路消息, 所述 线路消息包含线路信息、 目的地以及 UE的标识。
所述处理器 50, 具体用于确定与所述线路信息对应的小区标识列表。 所述处理器 50, 还具体用于获取所述 UE的服务小区的标识, 并根据 所述线路信息对应的小区标识列表以及所述 UE 的所述服务小区的标识确 定所述 UE的目标小区的标识。
优选的, 所述处理器 50可以根据所述线路信息对应的小区标识列表、 所述 UE的所述服务小区的标识,以及所述 UE选择的目的地确定所述 UE 的目标小区的标识。
优选的,所述接收器 52,具体用于接收所述 UE发送的线路信息以及 UE 的标识; 或者,
所述接收器 52,具体用于接收车载 GPS发送的所述线路信息以及用户设 备 UE的标识。
优选的, 所述处理器 50, 具体用于根据所述线路信息以及小区分布图, 确定与所述线路信息对应的小区标识列表。
其中, 所述小区分布图包含全部小区的标识以及每一个小区对应的位置 信息。
优选的, 每一个小区对应的位置信息包括但不限定于每一个小区中心经 纬度信息和小区半径, 或者每一个小区的边界样点经纬度信息。 其中, 由 于每一个小区都有一定的覆盖范围, 因此根据其覆盖范围, 在覆盖的边界 上提前选取几个边界样点, 并将这些边界样点的经纬度作为该小区对应的 位置信息。
进一步的, 所述发射器 51, 还用于向所述策略与计费实体发送请求消 息, 以使所述策略与计费实体发送包含所述 UE的服务小区的标识的回复 消息。
所述接收器 52, 还用于接收所述策略与计费实体发送的包含所述 UE 的服务小区的标识的回复消息。
所述处理器 50, 具体用于获取所述 UE的服务小区的标识。
进一步的, 所述接收器 52, 还用于接收所述策略与计费实体发送的切 换完成消息, 并根据所述切换完成消息, 确定所述 UE的下一目标小区的 标识。
可选的, 所述线路信息包含导航路线或公共交通路线。
图 13为本发明实施例十三提供的用户设备 UE的结构示意图,如图 13 所示, 该用户设备 UE, 包括: 发射器 60、 接收器 61、 处理器 62。
发射器 60, 用于向应用服务器实体发送线路消息, 所述线路消息包含线 路信息、 目的地以及 UE的标识。
接收器 61, 用于接收所述应用服务器实体发送的加速提示请求, 根据所 述加速提示请求确定对业务进行加速处理。
所述发射器 60, 还用于向所述应用服务器实体发送业务加速请求消息, 所述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或应用 标识。
处理器 62, 用于切换至目标小区, 并通过提前预留的承载资源进行业 务加速处理。
本实施例提供的 UE, 通过发射器向应用服务器实体发送线路消息, 所 述线路消息包含线路信息、 目的地以及 UE的标识, 再由接收器接收所述应 用服务器实体发送的业务加速选项消息,根据所述业务加速选项消息确定对 业务进行加速处理, 并且发射器向所述应用服务器实体发送业务加速请求消 息, 所述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或 应用标识, 最终所述 UE切换至目标小区, 并通过处理器根据提前预留的 承载资源进行业务加速处理, 由于所述 UE的目标小区依据该 QoS规则为 该 UE提前预留承载资源, 因此在 UE移动到该目标小区时有足够的可用 带宽, 保证了用户使用具有高 QoS保障需求的移动业务的流畅性。
进一步的, 所述发射器 60还用于向车载 GPS发送所述 UE的标识, 以 使所述车载 GPS向所述应用服务器实体发送所述线路消息; 或者,
所述接收器 61, 还用于接收所述车载 GPS发送的所述线路信息以及所 述目的地。
所述发射器 60, 还用于向所述应用服务器实体发送所述线路消息。
优选的, 所述发射器 60, 还用于向所述应用服务器实体发送业务请求。 图 14为本发明实施例十四提供的策略与计费实体的结构示意图, 如 图 14所示, 该策略与计费实体, 包括: 处理器 70、 发射器 71、接收器 72。
处理器 70,用于确定对所述 UE的至少一个目标小区进行业务加速处 理。
发射器 71, 用于向所述应用服务器实体发送业务加速选项消息。
接收器 72, 用于接收所述应用服务器实体转发的业务加速请求消息。 处理器 70, 用于根据所述业务加速请求消息、 用户签约信息、 运营商 策略以及所述 UE的至少一个目标小区的所述网络状态信息,制定 QoS规 则。
处理器 70,用于根据所述 QoS规则,触发所述 UE的至少一个目标小 区提前预留承载资源。
所述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或 应用标识。
需要说明的是, 本实施例中的执行主体策略与计费实体实际包含
PCRF以及 PCEF的功能, 因此, 在实际的交互过程中, PCRF制定 QoS 规则, 并将该 QoS规则发送给 PCEF, PCEF对该 QoS规则进行解析获取 QoS参数并修改或建立专用承载, 之后 PCEF向 UE的至少一个目标小区 发送该 QoS参数, 以便 UE的至少一个目标小区根据该 QoS参数提前预 留承载资源。
本实施例提供的策略与计费实体, 通过处理器确定对所述 UE的至少 一个目标小区进行业务加速处理, 再由发射器向所述应用服务器实体发送 业务加速选项消息, 并且接收器接收所述应用服务器实体转发的业务加速 请求消息, 处理器根据所述业务加速请求消息、 用户签约信息、 运营商策 略以及所述 UE的至少一个目标小区的所述网络状态信息,制定 QoS规则, 最终所述策略与计费实体根据所述 QoS规则, 处理器触发所述 UE的至少 一个目标小区提前预留承载资源, 以便 UE移动到该目标小区时有足够的 可用带宽, 保证了用户使用具有高 QoS保障需求的移动业务的流畅性。
进一步的, 所述接收器 72, 还用于接收应用服务器实体发送的 UE的 至少一个目标小区的标识以及所述 UE的标识。
所述处理器 70, 具体用于根据所述 UE的至少一个目标小区的标识获 取所述 UE的至少一个目标小区的网络状态信息, 并根据所述网络状态信 息确定对所述 UE的至少一个目标小区能够业务加速处理。
进一步的, 所述接收器 72, 还用于在所述处理器 70根据所述 QoS规 则, 触发所述 UE的至少一个目标小区提前预留承载资源之后, 接收所述
UE的至少一个目标小区发送的切换完成消息。
所述发射器 71,用于将所述切换完成消息转发给所述应用服务器实体, 以使所述应用服务器实体根据所述切换完成消息, 确定所述 UE 的下一目 标小区的标识。
进一步的, 所述发射器 71, 还用于向所述 UE的至少一个目标小区发 送网络状态信息请求消息, 所述网络状态信息请求消息包含所述 UE的至 少一个目标小区的网络状态指示信息。
所述接收器 72,还用于接收所述 UE的至少一个目标小区发送的网络 状态信息应答消息, 所述网络状态信息应答消息包含所述 UE的至少一个 目标小区的负载信息和可用带宽。
所述处理器 70, 具体用于根据所述网络状态信息确定所述 UE的至少 一个目标小区能够进行业务加速处理。
优选的, 若所述 UE的至少一个目标小区的负载信息大于第一阈值; 或者, 所述 UE的至少一个目标小区的可用带宽小于第二阈值时, 则所述 QoS规则包括: QoS参数。
进一步的, 所述 QoS参数为 ARP。 所述 QoS参数还可以为 GBR和 / 或 MBR和 /或 QCI。
优选的,所述处理器 70,还用于生成 QoS参数预设置消息,所述 QoS 参数预设置消息包含所述 QoS参数。
所述策略与计费实体向所述 UE的至少一个目标小区发送所述 QoS参 数预设置消息。
具体的, 所述 QoS参数为分配及保持优先级 ARP。 进一步的, 所述 QoS参数还可以为 GBR和 /或 MBR和 /或 QCI。
进一步的, 所述发射器 71, 还用于在所述处理器 70根据所述 UE的 至少一个目标小区的标识获取所述 UE的至少一个目标小区的网络状态信 息之前, 向所述 UE的至少一个目标小区发送订阅切换完成请求, 以使所 述 UE的至少一个目标小区完成切换后, 向策略与计费节点发送切换完成 消息。
优选的, 所述发射器 71, 还用于在所述接收器 72接收服务器发送的 UE的至少一个目标小区的标识以及所述 UE的标识之后, 向所述 UE的至
少一个目标小区发送删除指示消息, 以指示所述至少一个目标小区根据所 述删除指示消息释放为所述 QoS参数分配的承载资源。
图 15为本发明实施例十五提供的目标小区的结构示意图, 如图 15所 示, 该目标小区, 包括: 接收器 80、 处理器 81。
接收器 80, 用于接收策略与计费实体发送的 QoS参数预设置消息, 所述 QoS参数预设置消息包含 QoS参数。
处理器 81, 用于根据所述 QoS参数提前预留承载资源。
所述接收器 80,还用于所述目标小区接收 UE的服务小区发送的切换 请求, 并根据所述 QoS参数提前预留承载资源。
处理器 81,用于将所述 UE的业务通过提前预留的承载资源进行加速 处理。
本实施例提供的目标小区, 通过接收器接收策略与计费实体发送的 QoS参数预设置消息, 所述 QoS参数预设置消息包含 QoS参数, 所述处 理器根据所述 QoS参数提前预留承载资源,接收器接收 UE的服务小区发 送的切换请求, 处理器根据所述 QoS参数提前预留承载资源, 最终处理器 将所述 UE 的业务通过提前预留的承载资源进行加速处理, 最终所述 UE 切换至目标小区, 并通过提前预留的承载资源进行业务加速处理, 由于所 述 UE的目标小区依据该 QoS规则为该 UE提前预留承载资源, 因此当用 户选择业务加速处理时使用, 从而当 UE沿着行进路线移动到该目标小区 时有足够的可用带宽,保证了用户使用具有高 QoS保障需求的移动业务的 流畅性。
优选的, 所述 QoS参数为 ARP。 进一步的, 所述 QoS参数还可以为 GBR和 /或 MBR和 /或 QCI。
进一步的, 所述接收器 80, 用于在所述接收器 80接收策略与计费实 体发送的 QoS参数预设置消息之前,接收所述策略与计费实发送的网络状 态信息请求消息, 所述网络状态信息请求消息包含所述 UE的至少一个目 标小区的网络状态指示信息。
发射器, 还用于根据所述 UE的至少一个目标小区的网络状态指示信 息, 向所述策略与计费实体发送网络状态信息应答消息, 所述网络状态信 息应答消息包含所述 UE的至少一个目标小区的负载信息和可用带宽。
进一步的,发射器,还用于在所述处理器 81将所述 UE的业务通过提 前预留的承载资源进行加速处理之后, 向所述策略与计费实体发送切换完 成消息。
进一步的, 所述接收器 80, 还用于在所述接收器 80接收策略与计费 节点发送的 QoS参数预设置消息之前,接收所述策略与计费实体发送的删 除指示消息,并根据所述删除指示消息释放为所述 QoS参数分配的承载资 源。
本领域普通技术人员可以理解: 实现上述方法实施例的全部或部分步骤 可以通过程序指令相关的硬件来完成, 前述的程序可以存储于一计算机可读 取存储介质中, 该程序在执行时, 执行包括上述方法实施例的步骤; 而前述 的存储介质包括: ROM、 RAM, 磁碟或者光盘等各种可以存储程序代码的介 质。
最后应说明的是: 以上各实施例仅用以说明本发明的技术方案, 而非对 其限制; 尽管参照前述各实施例对本发明进行了详细的说明, 本领域的普通 技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改, 或者对其中部分或者全部技术特征进行等同替换; 而这些修改或者替换, 并 不使相应技术方案的本质脱离本发明各实施例技术方案的范围。
Claims
1、 一种业务加速方法, 其特征在于, 包括:
确定用户设备 UE的至少一个目标小区的标识;
将所述 UE的至少一个目标小区的标识以及所述 UE的标识发送给策略 与计费实体, 以使所述策略与计费实体根据所述 UE的至少一个目标小区 的标识获取所述 UE的至少一个目标小区的网络状态信息, 并根据所述网 络状态信息确定对所述 UE的至少一个目标小区进行业务加速处理;
接收所述策略与计费实体发送的业务加速通知消息;
根据所述业务加速通知消息向所述 UE发送业务加速选项消息; 将所述 UE发送的业务加速请求消息发送给所述策略与计费实体, 以 使所述策略与计费实体制定服务质量 QoS规则, 从而使得所述 UE的至少 一个目标小区根据所述服务质量 QoS规则为所述 UE进行业务加速处理; 所述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或 应用标识。
2、 根据权利要求 1所述的方法, 其特征在于, 所述确定用户设备 UE 的至少一个目标小区的标识, 包括:
接收所述 UE发送的线路消息, 所述线路消息包含线路信息、 目的地以 及用户设备 UE的标识;
确定与所述线路信息对应的小区标识列表;
获取所述 UE的服务小区的标识, 并根据所述线路信息对应的小区标识 列表以及所述 UE的所述服务小区的标识确定所述 UE的目标小区的标识。
3、 根据权利要求 2所述的方法, 其特征在于, 所述接收所述 UE发送 的线路消息, 包括:
接收所述 UE发送的线路消息; 或者,
接收车载全球定位系统 GPS发送的所述的线路消息。
4、 根据权利要求 2或 3所述的方法, 其特征在于, 所述确定与所述线 路信息对应的小区标识列表, 包括
根据所述线路信息以及小区分布图, 确定与所述线路信息对应的小区标 识列表;
其中, 所述小区分布图包含全部小区的标识以及每一个小区对应的位置
信息。
5、 根据权利要求 2-4任意一项所述的方法, 其特征在于, 所述获取所 述 UE的服务小区的标识, 包括:
向所述策略与计费实体发送请求消息, 以使所述策略与计费实体发送 包含所述 UE的服务小区的标识的回复消息;
接收所述策略与计费实体发送的包含所述 UE的服务小区的标识的回 复消息, 获取所述 UE的服务小区的标识。
6、 根据权利要求 1-5任意一项所述的方法, 其特征在于, 在所述将所 述 UE发送的业务加速请求消息发送给所述策略与计费实体之后,还包括: 接收所述策略与计费实体发送的切换完成消息, 并根据所述切换完成 消息, 确定所述 UE的下一目标小区的标识。
7、 根据权利要求 1-4任意一项所述的方法, 其特征在于, 所述线路信 息包含导航路线或公共交通路线。
8、 一种业务加速方法, 其特征在于, 包括:
用户设备 UE 向应用服务器实体发送线路消息, 所述线路消息包含线路 信息、 目的地以及用户设备 UE的标识;
所述 UE接收所述应用服务器实体发送的业务加速选项消息, 根据所述 业务加速选项消息确定对业务进行加速处理;
所述 UE向所述应用服务器实体发送业务加速请求消息,所述业务加速 请求消息包含所述 UE的标识和 /或业务加速指示和 /或应用标识;
所述 UE切换至目标小区, 并通过提前预留的承载资源进行业务加速 处理。
9、 根据权利要求 8所述的方法, 其特征在于, 所述 UE向应用服务器 实体发送线路消息, 包括:
所述 UE向车载全球定位系统 GPS发送所述 UE的标识, 以使所述车载
GPS向所述应用服务器实体发送所述线路消息; 或者,
所述 UE接收所述车载 GPS发送的所述线路信息以及所述目的地; 所述 UE向所述应用服务器实体发送所述线路消息。
10、 根据权利要求 8或 9所述的方法, 其特征在于, 在所述 UE向应 用服务器实体发送线路消息之前, 还包括:
所述 UE向所述应用服务器实体发送业务请求。
11、 一种业务加速方法, 其特征在于, 包括:
策略与计费实体确定对所述 UE的至少一个目标小区进行业务加速处 理;
所述策略与计费实体向所述应用服务器实体发送业务加速选项消息; 所述策略与计费实体接收所述应用服务器实体转发的业务加速请求消 息, 根据所述业务加速请求消息、 用户签约信息、 运营商策略以及所述 UE的至少一个目标小区的所述网络状态信息, 制定服务质量 QoS规则; 所述策略与计费实体根据所述 QoS规则,触发所述 UE的至少一个目 标小区提前预留承载资源;
所述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或 应用标识。
12、 根据权利要求 11 所述的方法, 其特征在于, 所述策略与计费实 体确定对所述 UE的至少一个目标小区进行业务加速处理, 包括:
所述策略与计费实体接收应用服务器实体发送的用户设备 UE 的至少 一个目标小区的标识以及所述 UE的标识;
所述策略与计费实体根据所述 UE的至少一个目标小区的标识获取所 述 UE的至少一个目标小区的网络状态信息, 并根据所述网络状态信息确 定对所述 UE的至少一个目标小区进行业务加速处理。
13、 根据权利要求 11或 12所述的方法, 其特征在于, 在所述策略与 计费实体根据所述 QoS规则,触发所述 UE的至少一个目标小区提前预留 承载资源之后, 包括:
所述策略与计费实体接收所述 UE的至少一个目标小区发送的切换完 成消息, 并将所述切换完成消息转发给所述应用服务器实体, 以使所述应 用服务器实体根据所述切换完成消息, 确定所述 UE的下一目标小区的标 识。
14、 根据权利要求 12或 13所述的方法, 其特征在于, 所述策略与计 费实体根据所述 UE的至少一个目标小区的标识获取所述 UE的至少一个 目标小区的网络状态信息, 包括:
所述策略与计费实体向所述 UE的至少一个目标小区发送网络状态信
息请求消息, 所述网络状态信息请求消息包含所述 UE的至少一个目标小 区的网络状态指示信息;
所述策略与计费实体接收所述 UE的至少一个目标小区发送的网络状 态信息应答消息, 所述网络状态信息应答消息包含所述 UE的至少一个目 标小区的负载信息和可用带宽。
15、 根据权利要求 11-14任意一项所述的方法, 其特征在于, 所述根 据所述业务加速请求消息、 用户签约信息、 运营商策略以及所述 UE的至 少一个目标小区的所述网络状态信息, 制定服务质量 QoS规则, 包括: 若所述 UE的至少一个目标小区的负载信息大于第一阈值; 或者, 所 述 UE的至少一个目标小区的可用带宽小于第二阈值时, 则所述 QoS规则 包括: QoS参数。
16、 根据权利要求 15所述的方法, 其特征在于, 所述 QoS参数为分 配及保持优先级 ARP。
17、 根据权利要求 15或 16所述的方法, 其特征在于, 所述 QoS参数 为保证比特率 GBR和 /或最大比特率 MBR和 /或服务质量等级标识 QCI。
18、 根据权利要求 11-17任意一项所述的方法, 其特征在于, 所述策 略与计费实体根据所述 QoS规则,触发所述 UE的至少一个目标小区提前 预留承载资源, 包括:
所述策略与计费实体向所述 UE的至少一个目标小区发送 QoS参数预 设置消息, 所述 QoS参数预设置消息包含所述 QoS参数。
19、根据权利要求 18所述的方法,其特征在于,所述 QoS参数为 ARP。
20、 根据权利要求 18或 19所述的方法, 其特征在于, 所述 QoS参数 为 GBR和 /或 MBR和 /或 QCI。
21、 根据权利要求 12-20任意一项所述的方法, 其特征在于, 在所述 根据所述 UE的至少一个目标小区的标识获取所述 UE的至少一个目标小 区的网络状态信息之前, 还包括:
所述策略与计费实体向所述 UE的至少一个目标小区发送订阅切换完 成请求, 以使所述 UE的至少一个目标小区完成切换后, 向策略与计费节 点发送切换完成消息。
22、 根据权利要求 12-21任意一项所述的方法, 其特征在于, 在所述
接收服务器发送的 UE 的至少一个目标小区的标识以及所述 UE的标识之 后, 包括:
所述策略与计费实体向所述 UE的至少一个目标小区发送删除指示消 息, 以指示所述至少一个目标小区根据所述删除指示消息释放为所述 QoS 参数分配的承载资源。
23、 一种业务加速方法, 其特征在于, 包括:
目标小区接收策略与计费实体发送的服务质量 QoS参数预设置消息, 所述 QoS参数预设置消息包含 QoS参数;
所述目标小区根据所述 QoS参数提前预留承载资源;
所述目标小区接收用户设备 UE的服务小区发送的切换请求, 并根据 所述 QoS参数提前预留承载资源;
所述目标小区将所述 UE的业务通过提前预留的承载资源进行加速处 理。
24、 根据权利要求 23所述的方法, 其特征在于, 所述 QoS参数为分 配及保持优先级 ARP。
25、 根据权利要求 23或 24所述的方法, 其特征在于, 所述 QoS参数 为保证比特率 GBR和 /或最大比特率 MBR和 /或服务质量等级标识 QCI。
26、 根据权利要求 23-25任意一项所述的方法, 其特征在于, 在所述 目标小区接收策略与计费实体发送的 QoS参数预设置消息之前, 还包括: 所述目标小区接收所述策略与计费实发送的网络状态信息请求消息, 所述网络状态信息请求消息包含所述 UE的至少一个目标小区的网络状态 指示信息;
所述目标小区根据所述 UE 的至少一个目标小区的网络状态指示信 息, 向所述策略与计费实体发送网络状态信息应答消息, 所述网络状态信 息应答消息包含所述 UE的至少一个目标小区的负载信息和可用带宽。
27、 根据权利要求 23-26任意一项所述的方法, 其特征在于, 在所述 目标小区将所述 UE的业务通过提前预留的承载资源进行加速处理之后, 还包括:
所述目标小区向所述策略与计费实体发送切换完成消息。
28、 根据权利要求 23-27任意一项所述的方法, 其特征在于, 在所述
目标小区接收策略与计费节点发送的 QoS参数预设置消息之前, 还包括: 所述目标小区接收所述策略与计费实体发送的删除指示消息, 根据所 述删除指示消息释放为所述 QoS参数分配的承载资源。
29、 一种应用服务器实体, 其特征在于, 包括:
确定模块, 用于确定用户设备 UE的至少一个目标小区的标识; 发送模块, 用于将所述 UE的至少一个目标小区的标识以及所述 UE的 标识发送给策略与计费实体, 以使所述策略与计费实体根据所述 UE的至 少一个目标小区的标识获取所述 UE 的至少一个目标小区的网络状态信 息, 并根据所述网络状态信息确定所述 UE的至少一个目标小区能够进行 业务加速处理;
接收模块, 用于接收所述策略与计费实体发送的业务加速通知消息; 所述发送模块, 还用于根据所述业务加速通知消息向所述 UE发送业 务加速选项消息;
所述发送模块, 还用于将所述 UE发送的业务加速请求消息发送给所 述策略与计费实体, 以使所述策略与计费实体制定服务质量 QoS规则, 从 而使得所述 UE的至少一个目标小区根据所述服务质量 QoS规则为所述 UE 进行业务加速处理;
所述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或 应用标识。
30、 根据权利要求 29所述的应用服务器实体, 其特征在于,
所述接收模块, 还用于接收所述 UE发送的线路消息, 所述线路消息包 含线路信息、 目的地以及用户设备 UE的标识;
所述确定模块, 具体用于确定与所述线路信息对应的小区标识列表; 所述确定模块,还具体用于获取所述 UE的服务小区的标识,并根据所 述线路信息对应的小区标识列表以及所述 UE 的所述服务小区的标识确定 所述 UE的目标小区的标识。
31、 根据权利要求 30所述的应用服务器实体, 其特征在于,
所述接收模块, 具体用于接收所述 UE发送的线路消息; 或者, 所述接收模块,具体用于接收车载全球定位系统 GPS发送的所述线路消 息。
32、 根据权利要求 30或 31所述的应用服务器实体, 其特征在于, 所 述确定模块, 具体用于根据所述线路信息以及小区分布图, 确定与所述线路 信息对应的小区标识列表;
其中, 所述小区分布图包含全部小区的标识以及每一个小区对应的位置 信息。
33、 根据权利要求 30-32任意一项所述的应用服务器实体, 其特征在 于, 所述发送模块, 还用于向所述策略与计费实体发送请求消息, 以使所 述策略与计费实体发送包含所述 UE的服务小区的标识的回复消息;
所述接收模块, 还用于接收所述策略与计费实体发送的包含所述 UE 的服务小区的标识的回复消息,
所述确定模块, 具体用于获取所述 UE的服务小区的标识。
34、 根据权利要求 29-33 任意一项所述的应用服务器实体, 其特征在 于,
所述接收模块, 还用于接收所述策略与计费实体发送的切换完成消 息, 并根据所述切换完成消息, 确定所述 UE的下一目标小区的标识。
35、 根据权利要求 29-32任意一项所述的应用服务器实体, 其特征在 于, 所述线路信息包含导航路线或公共交通路线。
36、 一种用户设备 UE, 其特征在于, 包括:
发送模块, 用于向应用服务器实体发送线路消息, 所述线路消息包含线 路信息、 目的地以及用户设备 UE的标识;
接收模块, 用于接收所述应用服务器实体发送的业务加速选项消息, 根 据所述业务加速选项消息确定对业务进行加速处理;
所述发送模块, 还用于向所述应用服务器实体发送业务加速请求消息, 所述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或应用 标识;
加速模块, 用于切换至目标小区, 并通过提前预留的承载资源进行业 务加速处理。
37、 根据权利要求 36所述的用户设备 UE, 其特征在于, 所述发送模 块还用于向车载全球定位系统 GPS发送所述 UE的标识,以使所述车载 GPS 向所述应用服务器实体发送所述线路消息; 或者,
所述接收模块,还用于接收所述车载 GPS发送的所述线路信息以及所述 目的地;
所述发送模块, 还用于向所述应用服务器实体发送所述线路消息。
38、 根据权利要求 36或 37所述的用户设备 UE, 其特征在于, 所述发 送模块, 还用于向所述应用服务器实体发送业务请求。
39、 一种策略与计费实体, 其特征在于, 包括:
确定模块, 用于确定所述 UE的至少一个目标小区对进行业务加速处 理;
发送模块, 用于向所述应用服务器实体发送业务加速选项消息; 接收模块, 用于接收所述应用服务器实体转发的业务加速请求消息; 服务质量 QoS规则制定模块, 用于根据所述业务加速请求消息、用户 签约信息、 运营商策略以及所述 UE的至少一个目标小区的所述网络状态 信息, 制定服务质量 QoS规则;
触发模块, 用于根据所述 QoS规则, 触发所述 UE的至少一个目标小 区提前预留承载资源;
所述业务加速请求消息包含所述 UE 的标识和 /或业务加速指示和 /或 应用标识。
40、 根据权利要求 39所述的策略与计费实体, 其特征在于, 所述接 收模块,还用于接收应用服务器实体发送的用户设备 UE的至少一个目标小 区的标识以及所述 UE的标识;
所述确定模块, 具体用于根据所述 UE的至少一个目标小区的标识获 取所述 UE的至少一个目标小区的网络状态信息, 并根据所述网络状态信 息确定对所述 UE的至少一个目标小区进行业务加速处理。
41、 根据权利要求 39或 40所述的策略与计费实体, 其特征在于, 包 括:
所述接收模块, 还用于在所述触发模块根据所述 QoS规则, 触发所述 UE 的至少一个目标小区提前预留承载资源之后, 接收所述 UE 的至少一 个目标小区发送的切换完成消息;
所述发送模块,用于将所述切换完成消息转发给所述应用服务器实体, 以使所述应用服务器实体根据所述切换完成消息, 确定所述 UE 的下一目
标小区的标识。
42、 根据权利要求 40或 41所述的策略与计费实体, 其特征在于, 所 述发送模块, 还用于向所述 UE的至少一个目标小区发送网络状态信息请 求消息, 所述网络状态信息请求消息包含所述 UE的至少一个目标小区的 网络状态指示信息;
所述接收模块, 还用于接收所述 UE的至少一个目标小区发送的网络 状态信息应答消息, 所述网络状态信息应答消息包含所述 UE的至少一个 目标小区的负载信息和可用带宽;
所述确定模块, 具体用于根据所述网络状态信息确定所述 UE的至少 一个目标小区能够进行业务加速处理。
43、 根据权利要求 39-42任意一项所述的策略与计费实体, 其特征在 于, 若所述 UE的至少一个目标小区的负载信息大于第一阈值; 或者, 所 述 UE的至少一个目标小区的可用带宽小于第二阈值时, 则所述 QoS规则 包括: QoS参数。
44、根据权利要求 43所述的策略与计费实体, 其特征在于, 所述 QoS 参数为分配及保持优先级 ARP。
45、 根据权利要求 43或 44所述的策略与计费实体, 其特征在于, 所 述 QoS参数为保证比特率 GBR和 /或最大比特率 MBR和 /或服务质量等级 标识 QCI。
46、 根据权利要求 39-45任意一项所述的策略与计费实体, 其特征在 于, 所述触发模块, 还用于生成 QoS参数预设置消息, 所述 QoS参数预 设置消息包含所述 QoS参数;
所述策略与计费实体向所述 UE的至少一个目标小区发送所述 QoS参 数预设置消息。
47、根据权利要求 46所述的策略与计费实体, 其特征在于, 所述 QoS 参数为分配及保持优先级 ARP。
48、 根据权利要求 46或 47所述的策略与计费实体, 其特征在于, 所 述 QoS参数为 GBR和 /或 MBR和 /或 QCI。
49、 根据权利要求 39-48任意一项所述的策略与计费实体, 其特征在 于, 所述发送模块,还用于在所述确定模块根据所述 UE的至少一个目标
小区的标识获取所述 UE的至少一个目标小区的网络状态信息之前, 向所 述 UE的至少一个目标小区发送订阅切换完成请求, 以使所述 UE的至少 一个目标小区完成切换后, 向策略与计费节点发送切换完成消息。
50、 根据权利要求 39-49任意一项所述的策略与计费实体, 其特征在 于, 所述发送模块, 还用于在所述接收模块接收服务器发送的 UE 的至少 一个目标小区的标识以及所述 UE的标识之后, 向所述 UE的至少一个目 标小区发送删除指示消息, 以指示所述至少一个目标小区根据所述删除指 示消息释放为所述 QoS参数分配的承载资源。
51、 一种目标小区, 其特征在于, 包括:
接收模块,用于接收策略与计费实体发送的服务质量 QoS参数预设置 消息, 所述 QoS参数预设置消息包含 QoS参数;
资源预留模块, 用于根据所述 QoS参数提前预留承载资源;
所述接收模块, 还用于所述目标小区接收用户设备 UE的服务小区发 送的切换请求, 并根据所述 QoS参数提前预留承载资源;
加速处理模块, 用于将所述 UE的业务通过提前预留的承载资源进行 加速处理。
52、 根据权利要求 51所述的目标小区, 其特征在于, 所述 QoS参数 为分配及保持优先级 ARP。
53、 根据权利要求 51或 52所述的目标小区, 其特征在于, 所述 QoS 参数为保证比特率 GBR 和 /或最大比特率 MBR 和 /或服务质量等级标识
QCI。
54、 根据权利要求 51-53所述的目标小区, 其特征在于, 所述接收模 块,用于在所述接收模块接收策略与计费实体发送的 QoS参数预设置消息 之前, 接收所述策略与计费实发送的网络状态信息请求消息, 所述网络状 态信息请求消息包含所述 UE的至少一个目标小区的网络状态指示信息; 发送模块, 用于根据所述 UE的至少一个目标小区的网络状态指示信 息, 向所述策略与计费实体发送网络状态信息应答消息, 所述网络状态信 息应答消息包含所述 UE的至少一个目标小区的负载信息和可用带宽。
55、 根据权利要求 51-54任意一项所述的目标小区, 其特征在于, 所 述发送模块, 还用于在所述加速处理模块将所述 UE的业务通过提前预留
的承载资源进行加速处理之后, 向所述策略与计费实体发送切换完成消 息。
56、 根据权利要求 51-55任意一项所述的目标小区, 其特征在于, 所 述接收模块,还用于在所述接收模块接收策略与计费节点发送的 QoS参数 预设置消息之前, 接收所述策略与计费实体发送的删除指示消息, 并根据 所述删除指示消息释放为所述 QoS参数分配的承载资源。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201380002343.5A CN105264946B (zh) | 2013-10-31 | 2013-10-31 | 业务加速方法以及装置 |
PCT/CN2013/086348 WO2015062039A1 (zh) | 2013-10-31 | 2013-10-31 | 业务加速方法以及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2013/086348 WO2015062039A1 (zh) | 2013-10-31 | 2013-10-31 | 业务加速方法以及装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015062039A1 true WO2015062039A1 (zh) | 2015-05-07 |
Family
ID=53003159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2013/086348 WO2015062039A1 (zh) | 2013-10-31 | 2013-10-31 | 业务加速方法以及装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN105264946B (zh) |
WO (1) | WO2015062039A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108933690A (zh) * | 2017-05-26 | 2018-12-04 | 中国电信股份有限公司 | 终端加速策略控制方法、装置和系统 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115022981A (zh) * | 2019-02-15 | 2022-09-06 | 华为技术有限公司 | 建立承载的方法、装置及可读存储介质 |
CN114143840B (zh) * | 2020-09-04 | 2023-11-17 | 华为技术有限公司 | 通信方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1997217A (zh) * | 2006-01-05 | 2007-07-11 | 上海原动力通信科技有限公司 | 无线移动通信系统的资源管理方法及切换方法 |
JP2013085066A (ja) * | 2011-10-07 | 2013-05-09 | Panasonic Corp | 基地局装置及び無線通信方法 |
CN103108362A (zh) * | 2011-11-14 | 2013-05-15 | 华为技术有限公司 | 一种进行策略决策的方法及网络设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5181472B2 (ja) * | 2006-04-21 | 2013-04-10 | 日本電気株式会社 | 通信制御方法 |
CN101426202B (zh) * | 2007-11-02 | 2012-04-18 | 华为技术有限公司 | 一种实现网络切换的方法、设备及系统 |
CN101605371B (zh) * | 2008-06-13 | 2012-08-15 | 华为技术有限公司 | 一种切换过程中协商服务质量参数的方法及装置 |
US8743696B2 (en) * | 2009-08-07 | 2014-06-03 | Cisco Technology, Inc. | Mobile transport solution for offloading to an alternate network |
CN103001955B (zh) * | 2012-11-22 | 2017-05-31 | 南京中兴软件有限责任公司 | 业务下载加速的方法与系统、业务状态的维护方法与装置 |
-
2013
- 2013-10-31 WO PCT/CN2013/086348 patent/WO2015062039A1/zh active Application Filing
- 2013-10-31 CN CN201380002343.5A patent/CN105264946B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1997217A (zh) * | 2006-01-05 | 2007-07-11 | 上海原动力通信科技有限公司 | 无线移动通信系统的资源管理方法及切换方法 |
JP2013085066A (ja) * | 2011-10-07 | 2013-05-09 | Panasonic Corp | 基地局装置及び無線通信方法 |
CN103108362A (zh) * | 2011-11-14 | 2013-05-15 | 华为技术有限公司 | 一种进行策略决策的方法及网络设备 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108933690A (zh) * | 2017-05-26 | 2018-12-04 | 中国电信股份有限公司 | 终端加速策略控制方法、装置和系统 |
CN108933690B (zh) * | 2017-05-26 | 2021-12-31 | 中国电信股份有限公司 | 终端加速策略控制方法、装置和系统 |
Also Published As
Publication number | Publication date |
---|---|
CN105264946A (zh) | 2016-01-20 |
CN105264946B (zh) | 2020-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112806058B (zh) | 向用户设备、用户、以及应用服务器通知服务质量信息 | |
CN111819880B (zh) | 无线通信的方法和装置 | |
US11071167B2 (en) | Method, apparatus, system, and device for managing a session corresponding to multiple session management function network elements | |
CN111466110B (zh) | 边缘计算重定位 | |
CN107295575B (zh) | 一种服务质量的控制方法和装置 | |
US9596096B2 (en) | Navigation crowd sourcing based on LTE multicast | |
US20190037461A1 (en) | Bearer Handover Method, Base Station Device, and Network Node | |
CN105376739A (zh) | 网络认证方法及系统 | |
EP3685627B1 (en) | Implementing edge network services at access elements for mobile edge computing | |
WO2019114350A1 (zh) | 一种无线资源的调整方法及相关设备 | |
CN103428731B (zh) | 路由优化方法及系统、服务网关 | |
WO2015003590A1 (zh) | 一种路径切换的方法、设备和用户设备 | |
WO2015062039A1 (zh) | 业务加速方法以及装置 | |
US20220116798A1 (en) | Data transmission method, apparatus, and device | |
CN111199312B (zh) | 路径规划的方法、装置、存储介质及电子设备 | |
CN109314903B (zh) | 一种本地网关之间建立隧道的方法及网关 | |
US11588887B2 (en) | Peer to peer communications for repairing wireless multicast/broadcast delivered content | |
CN112449398A (zh) | 一种路径选择方法和核心网设备 | |
JP7343729B1 (ja) | モバイル通信システムおよび通信制御方法 | |
US20240163724A1 (en) | Systems and methods for supporting network slice services using transport devices | |
Trichias et al. | On the Effects of PLMN Interconnection, Data Roaming Schemes and Cloud vs Edge Operation for 5G Enabled Cross-Border CAM Use Case | |
WO2019001381A1 (zh) | 会话管理的方法、装置、设备及系统 | |
CN117376922A (zh) | 一种数据分流系统的构建方法、网络设备和存储介质 | |
CN116074733A (zh) | 内容分发网络业务调度方法、系统和用户设备 | |
CN115955716A (zh) | 数据收集方法、通信装置及通信系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201380002343.5 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13896819 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 13896819 Country of ref document: EP Kind code of ref document: A1 |