CN105122874B - A kind of method and device of instruction and determining business routing - Google Patents
A kind of method and device of instruction and determining business routing Download PDFInfo
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- CN105122874B CN105122874B CN201480000229.3A CN201480000229A CN105122874B CN 105122874 B CN105122874 B CN 105122874B CN 201480000229 A CN201480000229 A CN 201480000229A CN 105122874 B CN105122874 B CN 105122874B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/24—Multipath
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides the method and device of a kind of instruction and determining business routing, this method comprises: the RAN equipment of 3GPP network determines the default load transition strategy of user equipment (UE), issues the instruction of default load transition strategy to UE；UE receives the default load transition strategy instruction that wireless access network equipment issues, and in the business of initiation, is indicated to determine business routing according to default load transition strategy.The present invention can reduce unnecessary load transfer auxiliary information, to reduce signaling overheads and interrupt time delay, improve user's impression.
Description
Technical field
The present invention relates to wireless communication technology field more particularly to a kind of instruction and the methods and dress that determine business routing
It sets.
Background technique
It is selected and is accessed by 3GPP (3rd Generation by UE (User Equipment, user equipment)
Partnership Project, 3G (Third Generation) Moblie standardization body) network access point control WLAN access point, can be with
Split into the service traffics etc. of the 3GPP network access point of UE service.The strategy of UE access WLAN is according to preservation UE correlation plan
The strategy that server slightly issues carries out the selection of WLAN access point.But since each UE implementation is different, although leading to hair
It is identical to the strategy of UE, but the decision that each UE is done is that network side is not expected；Additionally, due to UE oneself selection WLAN access
Point, UE may choose the same access point according to the signal quality of WLAN, lead to some WLAN access point mistake quickly
It carries, quality of service rapid drawdown.
Currently, providing auxiliary information by the 3GPP access network equipment for providing the 3GPP network coverage for UE, UE selection is assisted
WLAN access point, since 3GPP access network equipment has the load information of multiple WLAN access points and 3GPP network, by
3GPP access network equipment selection WLAN access point can consider simultaneously WLAN access point and 3GPP access network equipment signal quality with
And the load information of 3GPP network, to guarantee UE quality of service.
The information that 3GPP access network equipment is obtained according to it, as the load information of 3GPP network, the setting of UE signal quality are auxiliary
Supplementary information is sent to UE, assists UE that all or part of business is transferred to WLAN access point.But for the industry of UE initiation
Business needs first to initiate business in (Radio Access Network, the Radio Access Network) side RAN of 3GPP network, then again
The problem of whether decision carries out load transfer, bring in this way UE just may initiate business in the RAN of 3GPP network, be just supported and turn
WLAN is moved on to, signaling is caused to increase, UE user, which experiences, to reduce.
Summary of the invention
The embodiment of the present invention provides the method and device of a kind of instruction and determining business routing, it is possible to reduce unnecessary negative
Idling shifting and signaling overheads improve user's impression.
In a first aspect, the embodiment of the present invention provides a kind of method of wireless access network equipment instruction business routing, it to be used for institute
State wireless access network equipment, comprising:
Determine the default load transition strategy of user equipment (UE)；
The instruction of default load transition strategy is issued to UE, so that UE is for the business initiated, it is negative according to indicated default
It carries transition strategy and determines that business routes.
With reference to first aspect, in the first possible embodiment, the instruction of default load transition strategy, tool are issued to UE
Body includes:
For the UE for having built up service connection, determination needs to carry out load transfer, is issuing load transfer auxiliary information
When, the instruction of default load transition strategy is issued to UE；Or
When receiving the service request of UE initiation, the instruction of default load transition strategy is issued to UE.
With reference to first aspect, in first aspect in the first possible embodiment, default load transfer plan is issued to UE
It slightly indicates, specifically includes:
Message is set by RRC connection reconfiguration, issues the instruction of default load transition strategy to UE.
With reference to first aspect, in second of possible embodiment or the first possible embodiment in first aspect
In, the instruction of default load transition strategy is issued to UE, is specifically included:
The instruction that all business for issuing initiation to UE are accessed in the RAN of Radio Access Network 3GPP network；Or
The instruction that all business for issuing initiation to UE are accessed in WLAN WLAN；Or
The type of service initiated in WLAN is issued to UE；Or
The type of service initiated in the RAN of 3GPP network is issued to UE；Or
It issues to UE in the WLAN type of service initiated and the type of service initiated in the RAN of 3GPP network.
With reference to first aspect, in second of possible embodiment or the first possible embodiment in first aspect
In, it issues to UE in the type of service that WLAN is initiated, further comprises:
The corresponding WLAN mark of type of service initiated in WLAN is issued to UE；
It issues to UE in the type of service that the RAN of 3GPP network is initiated, further comprises:
The RAN mark in the RAN of the 3GPP network corresponding 3GPP network of type of service initiated is issued to UE.
With reference to first aspect, in second of possible embodiment or the first possible embodiment in first aspect
In, the WALN is identified as service set identifier SSID, is perhaps basic service set identifier BSSID or is public land
Mobile network identifies PLMN ID and SSID, or is PLMN ID and BSSID；
The RAN of the 3GPP network is identified as physical cell identity PCI or cellular global identity CGI.
Second aspect provides a kind of method of determining business routing, is used for user equipment (UE), comprising:
Receive the default load transition strategy instruction that wireless access network equipment issues；
In the business of initiation, indicated to determine business routing according to default load transition strategy.
In conjunction with second aspect, in the first possible embodiment, it is negative to receive the default that wireless access network equipment issues
Transition strategy instruction is carried, is specifically included:
After establishing service connection with wireless access network equipment, the load transfer auxiliary letter that wireless access network equipment issues is received
While breath, the default load transition strategy instruction that wireless access network equipment issues is received；Or
During network side initiating business request, the default load transition strategy that wireless access network equipment issues is received
Instruction.
In conjunction with second aspect, in second aspect in the first possible embodiment, receives wireless access network equipment and issue
Default load transition strategy instruction, specifically include:
Message is set by RRC connection reconfiguration, receives the default load transition strategy instruction that wireless access network equipment issues.
In conjunction with second aspect, in second of possible embodiment, indicated to determine industry according to default load transition strategy
Business routing, specifically includes:
All business initiated are designated as in default load transition strategy to access in the RAN of Radio Access Network 3GPP network
Instruction when, the routing in the RAN of all service selection 3GPP networks of initiation；
In all business that default load transition strategy is designated as initiating in the instruction that WLAN WLAN is initiated, hair
The routing in all service selection WLAN risen；
It is designated as in default load transition strategy in the type of service that WLAN is initiated, belongs in the business of initiation indicated
Type of service when selection WLAN in routing, otherwise select 3GPP network RAN in routing；
It is designated as in default load transition strategy in the type of service that the RAN of 3GPP network is initiated, in the business of initiation
Otherwise routing when belonging to indicated type of service in the RAN of selection 3GPP network selects the routing in WLAN；
Default load transition strategy be designated as WLAN initiate type of service and 3GPP network RAN initiate
When type of service, the routing in WLAN is selected when the business of initiation belongs to the indicated type of service initiated in WLAN,
The road when business of initiation belongs to the type of service that the indicated RAN in 3GPP network is initiated in the RAN of selection 3GPP network
By.
Referred in second of second aspect possible embodiment according to default load transition strategy in conjunction with second aspect
Show determining business routing, specifically include:
It is designated as in default load transition strategy in the WLAN type of service initiated and the corresponding WLAN of the type of service
When mark, when the business of initiation belongs to the indicated type of service initiated in WLAN, WLAN is corresponded to according to the type of service
Mark selects corresponding business routing；
The type of service and the type of service pair initiated in the RAN of 3GPP network are designated as in default load transition strategy
When the RAN mark for the 3GPP network answered, belong to the type of service that the indicated RAN in 3GPP network is initiated in the business of initiation
When, select corresponding business to route according to the RAN mark that the type of service corresponds to 3GPP network.
In conjunction with second aspect, in second of second aspect possible embodiment, the WALN is identified as services set mark
Knowledge symbol SSID is perhaps basic service set identifier BSSID or is public land mobile network mark PLMN ID and SSID,
It or is PLMN ID and BSSID；
The RAN of the 3GPP network is identified as physical cell identity PCI or cellular global identity CGI.
The third aspect provides a kind of wireless access network equipment, comprising:
Policy determining unit, for determining the default load transition strategy of user equipment (UE)；
Tactile indication unit, for issuing the instruction of default load transition strategy to UE, so that UE is pressed for the business initiated
Determine that business routes according to indicated default load transition strategy.
In conjunction with the third aspect, in the first possible embodiment, it is negative to issue default to UE for the tactile indication unit
Transition strategy instruction is carried, is specifically included:
For the UE for having built up service connection, determination needs to carry out load transfer, is issuing load transfer auxiliary information
When, the instruction of default load transition strategy is issued to UE；Or
When receiving the service request of UE initiation, the instruction of default load transition strategy is issued to UE.
In conjunction with the third aspect, in the third aspect in the first possible embodiment, default load transfer plan is issued to UE
It slightly indicates, specifically includes:
Message is set by RRC connection reconfiguration, issues the instruction of default load transition strategy to UE.
In conjunction with the third aspect, in second of possible embodiment, the tactile indication unit issues default to UE and bears
Transition strategy instruction is carried, is specifically included:
The instruction that all business for issuing initiation to UE are accessed in the RAN of Radio Access Network 3GPP network；Or
The instruction that all business for issuing initiation to UE are accessed in WLAN WLAN；Or
The type of service initiated in WLAN is issued to UE；Or
The type of service initiated in the RAN of 3GPP network is issued to UE；Or
It issues to UE in the WLAN type of service initiated and the type of service initiated in the RAN of 3GPP network.
In conjunction with the third aspect, in second of the third aspect possible embodiment, the tactile indication unit is under UE
Hair further issues the corresponding WLAN mark of type of service initiated in WLAN in the type of service that WLAN is initiated to UE；Institute
It states tactile indication unit to issue to UE in the type of service that the RAN of 3GPP network is initiated, further issue to UE in 3GPP net
The RAN mark for the corresponding 3GPP network of type of service that the RAN of network is initiated.
Fourth aspect, the embodiment of the present invention provide a kind of user equipment (UE), comprising:
Policy receipt unit, the default load transition strategy instruction for receiving and wireless access network equipment issues；
Determination unit is routed, determines business routing for being indicated according to default load transition strategy in the business of initiation.
In conjunction with fourth aspect, in the first possible embodiment, the Policy receipt unit receives wireless access network
The default load transition strategy instruction that equipment issues, specifically includes:
After establishing service connection with wireless access network equipment, the load transfer auxiliary letter that wireless access network equipment issues is received
While breath, the default load transition strategy instruction that wireless access network equipment issues is received；Or
During network side initiating business request, the default load transition strategy that wireless access network equipment issues is received
Instruction.
In conjunction with fourth aspect, in fourth aspect in the first possible embodiment, the Policy receipt unit receives nothing
The default load transition strategy instruction that line access equipment issues, specifically includes:
Message is set by RRC connection reconfiguration, receives the default load transition strategy instruction that wireless access network equipment issues.
In conjunction with fourth aspect, in second of possible embodiment, routing determination unit shifts plan according to default load
It slightly indicates to determine business routing, specifically include:
All business initiated are designated as in default load transition strategy to access in the RAN of Radio Access Network 3GPP network
Instruction when, the routing in the RAN of all service selection 3GPP networks of initiation；
In all business that default load transition strategy is designated as initiating in the instruction that WLAN WLAN is initiated, hair
The routing in all service selection WLAN risen；
It is designated as in default load transition strategy in the type of service that WLAN is initiated, belongs in the business of initiation indicated
Type of service when selection WLAN in routing, otherwise select 3GPP network RAN in routing；
It is designated as in default load transition strategy in the type of service that the RAN of 3GPP network is initiated, in the business of initiation
Otherwise routing when belonging to indicated type of service in the RAN of selection 3GPP network selects the routing in WLAN；
Default load transition strategy be designated as WLAN initiate type of service and 3GPP network RAN initiate
When type of service, the routing in WLAN is selected when the business of initiation belongs to the indicated type of service initiated in WLAN,
The road when business of initiation belongs to the type of service that the indicated RAN in 3GPP network is initiated in the RAN of selection 3GPP network
By.
In conjunction with fourth aspect, in second of fourth aspect possible embodiment, the routing determination unit is according to silent
It concedes defeat and carries the determining business routing of transition strategy instruction, specifically include:
It is designated as in default load transition strategy in the WLAN type of service initiated and the corresponding WLAN of the type of service
When mark, when the business of initiation belongs to the indicated type of service initiated in WLAN, WLAN is corresponded to according to the type of service
Mark selects corresponding business routing；
The type of service and the type of service pair initiated in the RAN of 3GPP network are designated as in default load transition strategy
When the RAN mark for the 3GPP network answered, belong to the type of service that the indicated RAN in 3GPP network is initiated in the business of initiation
When, select corresponding business to route according to the RAN mark that the type of service corresponds to 3GPP network.
Using the method and device of instruction provided in an embodiment of the present invention and determining business routing, have below beneficial to effect
Fruit:
It is that plan is defaulted used by UE business since the RAN equipment of 3GPP network determines the default load transition strategy of UE
Slightly, therefore the RAN equipment frequent progress for not needing 3GPP network whether carries out the decision of load transfer and strategy indicates, for UE
For side, after the load transition strategy for receiving default, the load transition strategy of the default can be used for the business of UE initiation according to this
The routing that strategy determines carries out load transfer, can be with therefore in the case where ensure that signal quality and access point will not overload
Unnecessary load transfer auxiliary information is reduced, to reduce signaling overheads and interrupt time delay, improves user's impression.
Detailed description of the invention
Fig. 1 is that the RAN equipment of 3GPP of embodiment of the present invention network indicates the method flow diagram of business routing；
Fig. 2 is the method flow diagram that UE of the embodiment of the present invention determines business routing；
Fig. 3 is that the embodiment of the present invention issues the corresponding flow chart of default load transition strategy when loading transfer；
Fig. 4 is that the embodiment of the present invention issues the corresponding flow chart of default load transition strategy in service request；
Fig. 5 is the RAN device structure schematic diagram of 3GPP of embodiment of the present invention network；
Fig. 6 is UE of embodiment of the present invention structural schematic diagram.
Specific embodiment
The method and device of instruction provided by the invention and determining business routing is carried out with reference to the accompanying drawings and examples
It is described in more detail.
It should be noted that the RAN of the 3GPP network in the present invention can be the wireless access network of LTE or UMTS, it can also
To be the combination of LTE/UMTS and Unified Wireless Controller (SRC, Single Radio Controller), SRC is for LTE
System and/or UMTS system carry out scheduling of resource.In the umts system, the terrestrial interface between SRC and MME is LTE network system
The S1 interface of formula eats dishes without rice or wine to be the Uu mouth of LTE network standard between SRC and UE.Below in LTE system, the RAN of 3GPP network is set
Standby be illustrated for eNB.
According to the embodiment of the present invention one, a kind of wireless access network RAN equipment instruction business routing of 3GPP network is provided
Method, this method are used for the RAN equipment of 3GPP network.As shown in Figure 1, comprising:
Step 101, the default load transition strategy of user equipment (UE) is determined；
Step 102, the instruction of default load transition strategy is issued to UE, so that business of the UE for initiation, according to indicated
Default load transition strategy determine business route.
The RAN equipment of 3GPP network can be base station or base station controller of 3GPP network etc..In LTE system, RAN is set
Standby is evolution base station (eNB, evaluated Node B).
In the side UE, as shown in Fig. 2, the embodiment of the present invention provides a kind of method of determining business routing, this method is used for UE,
Include:
Step 201, the default load transition strategy instruction that wireless access network equipment issues is received；
Step 202, it in the business of initiation, is indicated to determine business routing according to default load transition strategy.
It should be noted that load transfer and business transfer are two opposite concepts.Due to UE by business from 3GPP net
Be transferred to WLAN in network, be business transfer for UE, and in this case 3GPP network due to UE by business from 3GPP net
It is transferred in WLAN in network, the load of 3GPP network can reduce, and be load transfer for 3GPP network.
In the present embodiment, if since the load of the RAN of 3GPP network changes without carrying out offload again,
The RAN of 3GPP network can send messages to UE, such as broadcast message or dedicated signaling, and instruction UE is not continued to using default
Load transition strategy.Since the RAN equipment of 3GPP network determines the default load transition strategy of UE, used by being UE business
Default policy, therefore whether the RAN equipment frequent progress for not needing 3GPP network carries out the decision and strategy instruction of load transfer,
For the side UE, after the load transition strategy for receiving default, all business determine corresponding routing according to the strategy of default
Load transfer is carried out, therefore in the case where ensure that signal quality and access point will not overload, it is possible to reduce unnecessary negative
Idling moves auxiliary information, to reduce signaling overheads and interrupt time delay, improves user's impression.
Determining default load transition strategy is indicated to the mode of UE by the RAN equipment of 3GPP network, can be used as follows
Either type:
Mode one
There are service connection between UE and 3GPP network, the RAN equipment of 3GPP network is done for the UE that service connection has been established
The decision of load transfer (offloading) out issues the instruction of load transfer, such as auxiliary information, carries out business for UE and turns
It moves, while issuing the load transfer default policy for new business.After UE and wireless access network equipment establish service connection, receive
While auxiliary information is shifted in the load that wireless access network equipment issues, receives the default load that wireless access network equipment issues and turn
Move strategy instruction.
Detailed process is as shown in Figure 3, comprising:
Step 300, service connection is established between UE and 3GPP network；
The process for establishing service connection is the prior art, and I will not elaborate.
Step 301, the RAN equipment of 3GPP network makes the decision of load transfer for the UE that service connection has been established；
Specifically, it can be decision and the currently-established all or part of business of UE be transferred to WLAN；
Step 302, it while the RAN equipment of 3GPP network issues load transfer auxiliary information to UE, issues for the UE
The new default load transition strategy instruction for initiating business；
The purpose for loading transfer auxiliary information is to indicate that UE needs to carry out load for the currently-established business of progress to turn
It moves, the mode for issuing load transfer auxiliary information is the prior art, and I will not elaborate.The mesh of default load transition strategy instruction
Be indicate UE for initiate new business how to carry out load transfer.
Optionally, the RAN equipment of 3GPP network can set message by RRC connection reconfiguration and issue load transfer auxiliary information
And the load transition strategy instruction of default.
Step 303, UE receives load transfer auxiliary information and the instruction of default load transition strategy, to the RAN of 3GPP network
Equipment sends the confirmation message for indicating to receive the instruction of default load transition strategy.
Step 304, UE shifts auxiliary information according to the load that network side issues, and carries out the search of WLAN access point, and root
Business transfer is carried out according to the information in load transfer auxiliary information.
In this step, it is existing that the process of search and the business transfer of WLAN access point is carried out according to load transfer auxiliary information
There is technology, this will not be detailed here.
UE is existing according to the process that current all or part of business is transferred to the WLAN AP by load transfer auxiliary information
Technology, I will not elaborate.
Step 306, it if UE has new business to initiate, is indicated to determine that business exists according to the load transition strategy of default
3GPP network is initiated, or is directly initiated in WLAN.
Mode two
When the RAN equipment of 3GPP network receives the service request of UE initiation, the instruction of default load transition strategy is issued to UE.
Detailed process is as shown in Figure 4, comprising:
Step 400, UE sends business request information (service request) to the RAN equipment of 3GPP network；
Step 401, the RAN equipment of 3GPP network sends business request information to core net (3GPP CN) equipment
(service request)；
Step 402, equipment of the core network sends initial context to the RAN equipment of 3GPP network and establishes request message；
Wherein there may be the verifying authentication processes between UE and MME and HSS between step 401 and step 402, all for
The prior art, I will not elaborate.
Step 403, radio bearer is established between the RAN equipment and UE of 3GPP network, the RAN equipment of 3GPP network is sent to UE
RRC connection reconfiguration sets message, wherein carrying the load transition strategy instruction of default；
Step 404, UE receives RRC connection reconfiguration and sets message, and the default load transition strategy saved in message indicates, and to
The RAN transmission RRC connection reconfiguration of 3GPP network, which is set, completes message, completes the connection of radio bearer；
Step 405, UE for initiate business using save default load transition strategy indicate determine business route into
Row load transfer.
For any of the above-described mode, following any form can be used by issuing the instruction of default load transition strategy to UE:
1) RAN of the default load transition strategy instruction UE by all business of subsequent initiation in 3GPP network is initiated；It is this
In the case of, UE is for the routing in the RAN of all service selection 3GPP networks of subsequent initiation.
2) default load transition strategy instruction UE initiates all business of subsequent initiation in WLAN WLAN；
In this case, UE is for the routing in all service selection WLAN of subsequent initiation.
Optionally, default load transition strategy instruction can be 1bit, instruction business be 3GPP network RAN or
WLAN is initiated, and such as 1 represents all business initiates in the RAN of 3GPP network, and 0 represents all business initiates in WLAN.
3) business of default load transition strategy instruction which type of service of UE is initiated in a wlan, as shown in table 1:
The type of service that table 1 is initiated in WLAN
| Type of service | Business is initiated in WLAN |
| FTP/email/video/web browsing | WLAN |
In this case, routing of the UE when the business of initiation belongs to indicated type of service in selection WLAN, and incite somebody to action
Routing in the RAN of the service selection 3GPP network of other types of service.
4) business of default load transition strategy instruction which type of service of UE is initiated in the RAN of 3GPP network, such as 2 institute of table
Show:
The type of service that table 2 is initiated in the RAN of 3GPP network
In this case, UE is when the business of initiation belongs to indicated type of service in the RAN of selection 3GPP network
Routing, and by the routing in the service selection WLAN of other types of service.
5) business of default load transition strategy instruction which type of service of UE is in WLAN initiation and which type of service
Business 3GPP network RAN initiate, as shown in table 3:
Table 3 is in the WLAN type of service initiated and the type of service initiated in the RAN of 3GPP network
Routing of the UE when the business of initiation belongs to the indicated type of service initiated in WLAN in selection WLAN, is sending out
The routing when business risen belongs to the type of service that the indicated RAN in 3GPP network is initiated in the RAN of selection 3GPP network.
Optionally, if there is business needs to initiate in WLAN, i.e., instruction content is all business in WLAN initiation or portion
The business of separate service type is initiated in WLAN or the business of partial service type is in WLAN initiation, the industry of partial service type
It is engaged in initiating in the RAN of 3GPP network, then can also further issue WLAN mark.The mark of WLAN can be SSID (Service
Set Identifier, service set identifier), or be BSSID (Basic Service Set Identifier, basic clothes
Business set identifier), or be HESSID (Homogeneous Extended Service Set Identifier, unified extension
Business set identifier), or (Public Land Mobile Network Identity, public land are mobile for PLMN ID
Network mark is known) and SSID perhaps BSSID or HESSID combination.UE belongs in the business of initiation indicated to initiate in WLAN
Type of service when, select corresponding business to route according to the type of service corresponding WLAN mark.
Optionally, if there is the business of type of service needs to initiate in the RAN of 3GPP network, i.e., instruction content is all industry
It is engaged in initiating the business of perhaps partial service type in the RAN initiation of 3GPP network or partial service in the RAN of 3GPP network
The business of type is initiated in WLAN, and the business of partial service type is initiated in the RAN of 3GPP network, can also further be issued
The RAN of 3GPP network is identified, such as PCI (Physical Cell Identity, physical cell identity) or CGI (Cell
Global Identity, cellular global identity).
According to the embodiment of the present invention two, a kind of wireless access network RAN equipment is provided, which is RAN in 3GPP network
Equipment.As shown in Figure 5, comprising:
Policy determining unit 501, for determining the default load transition strategy of user equipment (UE)；
Tactile indication unit 502, for issuing the instruction of default load transition strategy to UE, so that UE is for the industry initiated
Business determines that business routes according to indicated default load transition strategy.
The tactile indication unit issues the instruction of default load transition strategy to UE, specifically includes:
For the UE for having built up service connection, determination needs to carry out load transfer, is issuing load transfer auxiliary information
When, the instruction of default load transition strategy is issued to UE；Or
When receiving the service request of UE initiation, the instruction of default load transition strategy is issued to UE.
The instruction of default load transition strategy is issued to UE, is specifically included:
Message is set by RRC connection reconfiguration, issues the instruction of default load transition strategy to UE.
The tactile indication unit issues the instruction of default load transition strategy to UE, and the instruction of default load transition strategy is specific
Include:
Indicate that UE accesses all business of initiation in the RAN of Radio Access Network 3GPP network；Or
Indicate that UE accesses all business of initiation in WLAN WLAN；Or
Indicate that UE accesses the business of which type of service in WLAN；Or
Indicate that UE accesses the business of which type of service in the RAN of 3GPP network；Or
Indicate that UE accesses the business of which type of service in WLAN, and by the business of which type of service in 3GPP net
The RAN of network is accessed.
When the tactile indication unit is sent out comprising in need in WLAN into the default load transition strategy instruction that UE is issued
When the business risen, WLAN mark further is issued to UE.
When the tactile indication unit includes in need in 3GPP net into the default load transition strategy instruction that UE is issued
When the business that the RAN of network is initiated, the RAN mark of 3GPP network is further issued to UE.
According to the embodiment of the present invention three, a kind of wireless access network equipment is provided, which is that RAN is set in 3GPP network
It is standby, comprising:
Processor: for determining the default load transition strategy of user equipment (UE)；
Transceiver, for issuing the instruction of default load transition strategy to UE, so that business of the UE for initiation, according to meaning
The default load transition strategy shown determines that business routes.
According to the embodiment of the present invention four, a kind of user equipment (UE) is provided, as shown in Figure 6, comprising:
Policy receipt unit 601, the default load transition strategy instruction issued for receiving wireless access network equipment；
Determination unit 602 is routed, determines business road for being indicated according to default load transition strategy in the business of initiation
By.
The Policy receipt unit receives the default load transition strategy instruction that wireless access network equipment issues, specific to wrap
It includes:
After establishing service connection with wireless access network equipment, the load transfer auxiliary letter that wireless access network equipment issues is received
While breath, the default load transition strategy instruction that wireless access network equipment issues is received；Or
During network side initiating business request, the default load transition strategy that wireless access network equipment issues is received
Instruction.
The Policy receipt unit receives the default load transition strategy instruction that wireless access network equipment issues, specific to wrap
It includes:
Message is set by RRC connection reconfiguration, receives the default load transition strategy instruction that wireless access network equipment issues.
After the routing determination unit receives the load transfer auxiliary information that network side issues, further comprise:
Auxiliary information is shifted according to the load that network side issues, current all or part of business is transferred to WLAN
WLAN access point.
It routes determination unit to be indicated to determine business routing according to default load transition strategy, specifically include: in default load
Transition strategy is designated as all business initiated in the instruction that the RAN of Radio Access Network 3GPP network is accessed, the institute of initiation
There is the routing in the RAN of service selection 3GPP network；
In all business that default load transition strategy is designated as initiating in the instruction that WLAN WLAN is initiated, hair
The routing in all service selection WLAN risen；
It is designated as in default load transition strategy in the type of service that WLAN is initiated, belongs in the business of initiation indicated
Type of service when selection WLAN in routing, otherwise select 3GPP network RAN in routing；
It is designated as in default load transition strategy in the type of service that the RAN of 3GPP network is initiated, in the business of initiation
Otherwise routing when belonging to indicated type of service in the RAN of selection 3GPP network selects the routing in WLAN；
Default load transition strategy be designated as WLAN initiate type of service and 3GPP network RAN initiate
When type of service, the routing in WLAN is selected when the business of initiation belongs to the indicated type of service initiated in WLAN,
The road when business of initiation belongs to the type of service that the indicated RAN in 3GPP network is initiated in the RAN of selection 3GPP network
By.
The routing determination unit is indicated to determine business routing according to default load transition strategy, be specifically included:
It is designated as in default load transition strategy in the WLAN type of service initiated and the corresponding WLAN of the type of service
When mark, when the business of initiation belongs to the indicated type of service initiated in WLAN, WLAN is corresponded to according to the type of service
Identify the corresponding business routing of corresponding selection；
The type of service and the type of service pair initiated in the RAN of 3GPP network are designated as in default load transition strategy
When the RAN mark for the 3GPP network answered, belong to the type of service that the indicated RAN in 3GPP network is initiated in the business of initiation
When, select corresponding business to route according to the RAN mark that the type of service corresponds to 3GPP network.
According to the embodiment of the present invention five, a kind of user equipment (UE) is provided, comprising:
Processor, the default load transition strategy instruction issued for receiving wireless access network equipment；In the business of initiation,
It is indicated to determine business routing according to default load transition strategy；
Transceiver, for sending and receiving data under the control of a processor.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.
Claims (22)
1. a kind of method of wireless access network equipment instruction business routing, this method is for the wireless access network in 3GPP network
RAN equipment characterized by comprising
Determine the default load transition strategy of user equipment (UE)；
The instruction of default load transition strategy is issued to UE, so that UE turns for the business initiated according to indicated default load
It moves strategy and determines business routing.
2. the method as described in claim 1, which is characterized in that issue the instruction of default load transition strategy to UE, comprising:
For the UE for having built up service connection, determination needs to carry out load transfer, when issuing load transfer auxiliary information, to
UE issues the instruction of default load transition strategy；Or
When receiving the service request of UE initiation, the instruction of default load transition strategy is issued to UE.
3. method according to claim 2, which is characterized in that issue the instruction of default load transition strategy to UE, specifically include:
Message is set by RRC connection reconfiguration, issues the instruction of default load transition strategy to UE.
4. such as method as claimed in any one of claims 1-3, which is characterized in that the default load transition strategy instruction, specifically
Include:
All business of UE are initiated in the wireless access network RAN of 3GPP network；Or
All business of UE are initiated in WLAN WLAN；Or
The type of service that UE is initiated in WLAN；Or
The type of service that UE is initiated in the RAN of 3GPP network；Or
UE is in the WLAN type of service initiated and the type of service initiated in the RAN of 3GPP network.
5. method as claimed in claim 4, which is characterized in that if the industry of default load transition strategy instruction UE
Business WLAN initiate or UE the WLAN type of service initiated or UE the WLAN type of service initiated and
The type of service that the RAN of 3GPP network is initiated, then the method further includes:
It is issued to UE and initiates the WLAN mark of business in WLAN；
It issues to UE in the type of service that the RAN of 3GPP network is initiated, further comprises:
It is issued to UE and initiates the RAN mark of the 3GPP network of business in the RAN of 3GPP network.
6. method as claimed in claim 5, which is characterized in that
The WLAN is identified as service set identifier SSID, is perhaps basic service set identifier BSSID or is unified extension
Business set identifier HESSID, be perhaps public land mobile network mark PLMN ID and SSID or be PLMN ID and
BSSID, or be PLMNID and HESSID；
The RAN of the 3GPP network is identified as physical cell identity PCI or cellular global identity CGI.
7. a kind of method of determining business routing, which is characterized in that the method is used for user equipment (UE), comprising:
Receive the default load transition strategy instruction that wireless access network equipment issues；
In the business of initiation, indicated to determine business routing according to the default load transition strategy.
8. the method for claim 7, which is characterized in that receive the default load transfer plan that wireless access network equipment issues
It slightly indicates, specifically includes:
After establishing service connection with wireless access network equipment, receives the load that wireless access network equipment issues and shift auxiliary information simultaneously
Receive the default load transition strategy instruction that wireless access network equipment issues；Or
During network side initiating business request, receives the default load transition strategy that wireless access network equipment issues and refer to
Show.
9. method according to claim 8, which is characterized in that receive the default load transfer plan that wireless access network equipment issues
It slightly indicates, specifically includes:
Message is set by RRC connection reconfiguration, receives the default load transition strategy instruction that wireless access network equipment issues.
10. the method for claim 7, which is characterized in that it is indicated to determine business routing according to default load transition strategy,
It specifically includes:
The finger that all business initiated are accessed in the RAN of Radio Access Network 3GPP network is designated as in default load transition strategy
Routing when showing, in the RAN of all service selection 3GPP networks of initiation；
In all business that default load transition strategy is designated as initiating in the instruction that WLAN WLAN is initiated, initiation
Routing in all service selection WLAN；
It is designated as belonging to indicated industry in the business of initiation in the type of service that WLAN is initiated in default load transition strategy
The routing in WLAN is selected when service type, otherwise selects the routing in the RAN of 3GPP network；
It is designated as belonging in the type of service that the RAN of 3GPP network is initiated in the business of initiation in default load transition strategy
Otherwise routing when indicated type of service in the RAN of selection 3GPP network selects the routing in WLAN；
It is designated as in default load transition strategy in the WLAN type of service initiated and the business initiated in the RAN of 3GPP network
When type, the routing in WLAN is selected when the business of initiation belongs to the indicated type of service initiated in WLAN, is being initiated
Routing of business when belonging to the type of service that the indicated RAN in 3GPP network is initiated in the RAN of selection 3GPP network.
11. method as claimed in claim 10, which is characterized in that indicated to determine business road according to default load transition strategy
By specifically including:
When the instruction of default load transition strategy is comprising WLAN mark, belongs in the business of initiation and indicated initiated in WLAN
When, select corresponding business to route according to WLAN mark；
When RAN mark of the default load transition strategy instruction comprising 3GPP network, the business of initiation belong to it is indicated
When the RAN of 3GPP network is initiated, corresponding business is selected to route according to the RAN of 3GPP network mark.
12. method as claimed in claim 11, which is characterized in that
The WLAN is identified as service set identifier SSID, is perhaps basic service set identifier BSSID or is HESSID,
It perhaps is that public land mobile network mark PLMN ID and SSID are perhaps PLMN ID and BSSID or are PLMN ID
And HESSID；
The RAN of the 3GPP network is identified as physical cell identity PCI or cellular global identity CGI.
13. a kind of wireless access network RAN equipment characterized by comprising
Policy determining unit, for determining the default load transition strategy of user equipment (UE)；
Tactile indication unit, for issuing the instruction of default load transition strategy to UE, so that business of the UE for initiation, according to institute
The default load transition strategy of instruction determines that business routes.
14. wireless access network equipment as claimed in claim 13, which is characterized in that the tactile indication unit is issued to UE
The instruction of default load transition strategy, specifically includes:
For the UE for having built up service connection, determination needs to carry out load transfer, when issuing load transfer auxiliary information, to
UE issues the instruction of default load transition strategy；Or
When receiving the service request of UE initiation, the instruction of default load transition strategy is issued to UE.
15. wireless access network equipment as claimed in claim 14, which is characterized in that issue default load transition strategy to UE and refer to
Show, specifically include:
Message is set by RRC connection reconfiguration, issues the instruction of default load transition strategy to UE.
16. wireless access network equipment as claimed in claim 13, which is characterized in that the tactile indication unit issues silent to UE
It concedes defeat and carries transition strategy instruction, specifically include:
The instruction that all business for issuing initiation to UE are accessed in the RAN of Radio Access Network 3GPP network；Or
The instruction that all business for issuing initiation to UE are accessed in WLAN WLAN；Or
The type of service initiated in WLAN is issued to UE；Or
The type of service initiated in the RAN of 3GPP network is issued to UE；Or
It issues to UE in the WLAN type of service initiated and the type of service initiated in the RAN of 3GPP network.
17. wireless access network equipment as claimed in claim 16, which is characterized in that the tactile indication unit is issued to UE
When the type of service that WLAN is initiated, the corresponding WLAN mark of type of service initiated in WLAN is further issued to UE；The plan
Slightly indicating unit is issued to UE in the type of service that the RAN of 3GPP network is initiated, and is further issued to UE in 3GPP network
The RAN mark for the corresponding 3GPP network of type of service that RAN is initiated.
18. a kind of user equipment (UE) characterized by comprising
Policy receipt unit, the default load transition strategy instruction issued for receiving wireless access network equipment；
Determination unit is routed, determines business routing for being indicated according to default load transition strategy in the business of initiation.
19. UE as claimed in claim 18, which is characterized in that the Policy receipt unit receives wireless access network equipment and issues
Default load transition strategy instruction, specifically include:
After establishing service connection with wireless access network equipment, receives the load that wireless access network equipment issues and shift auxiliary information simultaneously
Receive the default load transition strategy instruction that wireless access network equipment issues；Or
During network side initiating business request, receives the default load transition strategy that wireless access network equipment issues and refer to
Show.
20. UE as claimed in claim 19, which is characterized in that the Policy receipt unit receives wireless access network equipment and issues
Default load transition strategy instruction, specifically include:
Message is set by RRC connection reconfiguration, receives the default load transition strategy instruction that wireless access network equipment issues.
21. UE as claimed in claim 18, which is characterized in that routing determination unit indicates true according to default load transition strategy
Determine business routing, specifically include:
The finger that all business initiated are accessed in the RAN of Radio Access Network 3GPP network is designated as in default load transition strategy
Routing when showing, in the RAN of all service selection 3GPP networks of initiation；
In all business that default load transition strategy is designated as initiating in the instruction that WLAN WLAN is initiated, initiation
Routing in all service selection WLAN；
It is designated as belonging to indicated industry in the business of initiation in the type of service that WLAN is initiated in default load transition strategy
The routing in WLAN is selected when service type, otherwise selects the routing in the RAN of 3GPP network；
It is designated as belonging in the type of service that the RAN of 3GPP network is initiated in the business of initiation in default load transition strategy
Otherwise routing when indicated type of service in the RAN of selection 3GPP network selects the routing in WLAN；
It is designated as in default load transition strategy in the WLAN type of service initiated and the business initiated in the RAN of 3GPP network
When type, the routing in WLAN is selected when the business of initiation belongs to the indicated type of service initiated in WLAN, is being initiated
Routing of business when belonging to the type of service that the indicated RAN in 3GPP network is initiated in the RAN of selection 3GPP network.
22. UE as claimed in claim 21, which is characterized in that the routing determination unit refers to according to default load transition strategy
Show determining business routing, specifically include:
It is designated as in default load transition strategy in the WLAN type of service initiated and the corresponding WLAN mark of the type of service
When, when the business of initiation belongs to the indicated type of service initiated in WLAN, WLAN mark is corresponded to according to the type of service
Corresponding business is selected to route；
It is designated as in default load transition strategy corresponding in the RAN of the 3GPP network type of service initiated and the type of service
When the RAN mark of 3GPP network, when the business of initiation belongs to the type of service that the indicated RAN in 3GPP network is initiated,
Corresponding business routing is selected according to the RAN mark that the type of service corresponds to 3GPP network.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/072403 WO2015123875A1 (en) | 2014-02-21 | 2014-02-21 | Method and apparatus for indicating and determining service route |
Publications (2)
| Publication Number | Publication Date |
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| CN105122874A CN105122874A (en) | 2015-12-02 |
| CN105122874B true CN105122874B (en) | 2019-06-11 |
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| CN201480000229.3A Active CN105122874B (en) | 2014-02-21 | 2014-02-21 | A kind of method and device of instruction and determining business routing |
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| US8270975B2 (en) * | 2009-01-05 | 2012-09-18 | Intel Corporation | Method of managing network traffic within a wireless network |
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| CN101222439A (en) * | 2008-01-28 | 2008-07-16 | 华为技术有限公司 | User load distribution method, device and system of core network |
| CN101741907A (en) * | 2009-12-23 | 2010-06-16 | 金蝶软件（中国）有限公司 | Method and system for balancing server load and main server |
| CN102802239A (en) * | 2011-05-25 | 2012-11-28 | 中兴通讯股份有限公司 | Method and system for providing access network selection strategy based on network state |
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| Publication number | Publication date |
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| CN105122874A (en) | 2015-12-02 |
| WO2015123875A1 (en) | 2015-08-27 |
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