CN101998672B - Pre-configuration management method and device for user interface bearer of network side of home node base (HNB) - Google Patents
Pre-configuration management method and device for user interface bearer of network side of home node base (HNB) Download PDFInfo
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- CN101998672B CN101998672B CN 201010548814 CN201010548814A CN101998672B CN 101998672 B CN101998672 B CN 101998672B CN 201010548814 CN201010548814 CN 201010548814 CN 201010548814 A CN201010548814 A CN 201010548814A CN 101998672 B CN101998672 B CN 101998672B
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Abstract
The invention discloses a pre-configuration management method for a user interface bearer of a network side of a home node base (HNB). The method comprises the following steps: pre-establishing protocol-layer entities of the user interface of the network side interface according to the supportable user number and service conditions of interface resources; pre-configuring connection parameters between the protocol-layer entities to form user interface connections; placing the pre-configured user interface connections in an un-allocated connection set; if a message requesting to establish a user interface bearer of the network side and sent by a core network is received, acquiring the operation parameter information of the protocol-layer entities of the user interface bearer needing to the established from the message requesting to establish the user interface bearer of the network side; randomly taking one user interface connection from the un-allocated connection set and configuring the protocol-layer entities according to the operation parameter; and placing the configured connection in the allocated connection set. By means of the invention, the establishment time of the user interface bearer can be effectively shortened and the system overhead can be reduced.
Description
Technical field
The present invention relates to wireless communication field, be specifically related to a kind of pre-configured management method of home base station network side user plane bearer and device.
Background technology
In the 3G (Third Generation) Moblie network, Home eNodeB (HNB) links to each other with femto gateway (HNB GW) by the Iuh interface of standard, and the Iu interface by standard between HNB GW and the core net (CN) links to each other.When setting up RAB (RAB) between subscriber equipment (UE) and the CN, HNB is responsible for setting up at the side Uu interface of eating dishes without rice or wine the radio bearer (RB) of user's face, set up user plane bearer at network side Iuh interface, HNB GW is responsible for setting up user plane bearer at network side Iu interface; When discharging RAB between UE and the CN, HNB is responsible for discharging at the Uu interface RB of user's face, discharges user plane bearer at network side Iuh interface, and HNB GW is responsible for discharging user plane bearer at network side Iu interface; When revising RAB between UE and the CN, HNB is responsible for revising at the Uu interface RB of user's face according to revising request, revises user plane bearer at network side Iuh interface, and HNB GW is responsible for revising user plane bearer at network side Iu interface.
When needing to set up RAB between UE and the CN, HNB just sets up each new layer entity to the request of user's face protocal layers, disposes the inter-entity parameter then, and a pair of each layer protocol entity carries out parameter configuration, finishes user plane bearer and sets up; When the user reaches some, in a large number the foundation of user plane protocol layer entity has been increased the expense of system, also strengthen RAB and set up the spent time.
Summary of the invention
The invention discloses a kind of pre-configured management method of home base station network side user plane bearer and device, can reduce RAB and set up the spent time and reduce overhead.
The invention discloses the pre-configured management method of a kind of home base station network side user plane bearer, comprising:
According to supporting number of users and interface resource operating position, set up the protocol layer entity of network side interface user plane in advance;
The pre-configured composition of the connection parameter user face that carries out between described protocol layer entity connects; Described pre-configured user's face connection is placed unappropriated articulation set;
Set up the message of network side user carrying if receive the request of core net transmission; Then from setting up the message of network side user carrying, described request obtains the trip information of the protocol layer entity that needs the user plane bearer set up;
From described unallocated articulation set, take out user's face arbitrarily and connect, according to described operational factor the protocol layer entity configuration is carried out in user's face connection of described taking-up; User's face after the configuration connected to place distribute articulation set.
The invention also discloses the pre-configured management devices of a kind of home base station network side user plane bearer, comprising:
Signaling processing module is used for messaging and obtains protocol layer entity operational factor when setting up user plane bearer;
Resource management module is used for coming the carrying of leading subscriber face according to the message that signaling processing module sends, and comprising: the user plane bearer parameter configuration is connected distribution with user's face;
Protocol process module is used for setting up protocal layers entity and configuration protocol layer entity operational factor according to the associative operation of resource management module.
Need the connection of each inter-entity to preserve by the pre-configured handle of protocol layer entity parameter, in the time of need setting up, according to the operational factor configuration information, from the articulation set of preserving, take out a corresponding connection, carry out physical arrangements according to operational factor; Connection after the configuration is placed and distributes articulation set, finish the foundation of network side user carrying; Compare with existing user plane bearer method for building up, can effectively reduce the settling time of user plane bearer, reduce overhead.
Description of drawings
Fig. 1 is embodiment of the invention schematic diagram;
Fig. 2 is an alternative embodiment of the invention schematic diagram;
Fig. 3 is an alternative embodiment of the invention schematic diagram;
Fig. 4 is apparatus of the present invention schematic diagram.
Embodiment
The embodiment of the invention realizes the pre-configured management that network side user carries by Home eNodeB HNB, and with reference to figure 1, the idiographic flow of the inventive method is as follows:
101, pre-configured;
According to supporting number of users and interface resource operating position, set up the protocol layer entity of network side interface user plane in advance;
The pre-configured composition of the connection parameter user face that carries out between protocol layer entity connects; Pre-configured user's face connection is placed unappropriated articulation set.
102, obtain trip information;
Set up the message of network side user carrying if receive the request of core net transmission; Then from setting up the message of network side user carrying, this request obtains the trip information of the protocol layer entity that needs the user plane bearer set up.
103, distribute connection.
From this unallocated articulation set, take out user's face arbitrarily and connect, according to this operational factor the protocol layer entity configuration is carried out in user's face connection of this taking-up; User's face after the configuration connected to place distribute articulation set.
Need the connection of each inter-entity to preserve by the pre-configured handle of protocol layer entity parameter, in the time of need setting up, according to the operational factor configuration information, from the articulation set of preserving, take out a corresponding connection, carry out physical arrangements according to operational factor; Connection after the configuration is placed and distributes articulation set, finish the foundation of network side user carrying; Compare with existing user plane bearer method for building up, can effectively reduce the settling time of user plane bearer, reduce overhead.
Wherein in the step 101, set up the protocol entity of network side interface user plane in advance, for CS territory business, specifically comprise and set up UDP/IP layer socket entity, RTP layer conversation entity, Iu UP layer instance entity; For PS territory business, specifically comprise and set up UDP/IP layer socket entity, GTP-U layer tunnel entity, Iu UP layer instance entity.Set up and to judge after the entity between agreement whether entity foundation is successful, if the pre-configured composition of the connection parameter user face step of connecting between described protocol layer entity is then proceeded in success, if get nowhere, then analyzes failure cause.After connection after will disposing places and distributes articulation set, also send the response message of setting up user plane bearer to core net, can inform the situation of setting up of core net user plane bearer.
With reference to figure 2, an alternative embodiment of the invention flow process is as follows:
The content of step 101 ~ 103 among the content of step 201 ~ 203 and Fig. 1 embodiment is consistent, repeats no more;
204, obtain the link information that needs release;
For having distributed each the bar user face in the articulation set, this connects unique connection identifier of distribution; If receive the message of the request releasing network side user plane bearer of core net transmission; Then from the message of this request releasing network side user plane bearer, obtain the connection identifier of the user plane bearer that needs release.
205, discharge connection.
Distributed this user's face connection that need discharge of taking-up the articulation set according to this connection identifier from this, the operation configuration parameter of the protocol layer entity of the user plane bearer that remove to need discharges, this that will take out user's face connection that need discharge places this unallocated articulation set then.
The embodiment of the invention has been set forth when needs discharge the connection of user's face, the connection identifier that user's face that getting access to needs release connects and the configuration information of relevant parameter, just can from the articulation set that has disposed, find corresponding user's face to connect, revise the configuration parameter of relevant connection, and the user's face after this release connected place unallocated articulation set, so just saved and deleted the entity of setting up when deletion connects one by one, the configuration parameter that only needs modification associated user face to connect just can reach the purpose of newly-built carrying, further improve user's face establishment of connection speed, reduced overhead.
Wherein, after user's face connection that will need to discharge places described unallocated articulation set, send the response message that discharges user plane bearer to core net, can inform whether the core net user plane bearer discharges.If release failure, then core net can be carried out next one operation.
With reference to figure 3, the flow process of an alternative embodiment of the invention is as follows:
The content of step 101 ~ 103 among the content of step 301 ~ 303 and Fig. 1 embodiment is consistent, repeats no more;
304, obtain the link information that needs modification;
For having distributed each the bar user face in the articulation set, this connects unique connection identifier of distribution;
If the message of network side user carrying is revised in the request that receives the core net transmission;
From the message of this request modification network side user carrying, obtain the connection identifier of the user plane bearer that needs modification and the trip information of protocol layer entity.
305, revise the configuration parameter that user's face connects.
Distribute this user's face connection that need revise of taking-up the articulation set according to this connection identifier from this, according to the protocol layer entity configuration that this trip information needs user's face of modification to connect, finished the modification that network side user carries.
The embodiment of the invention has been set forth, when needs are revised user plane bearer, the connection identifier that user's face that getting access to needs modification connects and the configuration information of relevant parameter, just can from the articulation set that has disposed, find corresponding user's face to connect, revise the configuration parameter of relevant connection, so just saved to revise when connecting and deleted the entity of setting up one by one, set up user's face step of connecting again, further improve user's face establishment of connection speed, reduced overhead.
Among the embodiment of Fig. 2 and Fig. 3, comprise step: judge whether entity foundation is successful between user plane protocol, if the pre-configured composition of the connection parameter user face step of connecting between protocol layer entity is then proceeded in success, if get nowhere, then analyze failure cause.
After finishing the step of revising user plane bearer, send the response message of revising user plane bearer to described core net, can inform the modification situation of core net user plane bearer information.
Fig. 4 is device schematic diagram of the present invention, the inventive system comprises:
Need the connection of each inter-entity to preserve by the pre-configured handle of protocol layer entity parameter, in the time of need setting up, according to the operational factor configuration information, from the articulation set of preserving, take out a corresponding connection, carry out physical arrangements according to operational factor; Connection after the configuration is placed and distributes articulation set, finish the foundation of network side user carrying; Compare with existing user plane bearer method for building up, can effectively reduce the settling time of user plane bearer, reduce overhead.
Wherein signaling processing module 401 also is used for obtaining connection identifier, connection identifier and the protocol entity operational factor when revising user plane bearer when discharging user plane bearer.
The present invention is not limited to HNB, and all and HNB have similar functions, need set up network side user carrying, modification, releasing operation, all can use method of the present invention.
Claims (9)
1. the pre-configured management method of home base station network side user plane bearer is characterized in that,
According to supporting number of users and interface resource operating position, set up the protocol layer entity of network side interface user plane in advance;
The pre-configured composition of the connection parameter user face that carries out between described protocol layer entity connects; Described pre-configured user's face connection is placed unappropriated articulation set;
Set up the message of network side user carrying if receive the request of core net transmission; Then from setting up the message of network side user carrying, described request obtains the trip information of the protocol layer entity that needs the user plane bearer set up;
From described unallocated articulation set, take out user's face arbitrarily and connect, according to described operational factor the protocol layer entity configuration is carried out in user's face connection of described taking-up; User's face after the configuration connected to place distribute articulation set.
2. the pre-configured management method of home base station network side user plane bearer according to claim 1 is characterized in that, also comprises: distributed each the bar user face in the articulation set to connect unique connection identifier of distribution for described; If receive the message of the request releasing network side user plane bearer of core net transmission; Then from the message of described request releasing network side user plane bearer, obtain the connection identifier of the user plane bearer that needs release;
Take out user's face connection that described needs discharge according to described connection identifier the articulation set from described the distribution, the operation configuration parameter of the protocol layer entity of the user plane bearer that removing need discharge, the described user's face connection that needs to discharge that will take out then places described unallocated articulation set.
3. the pre-configured management method of home base station network side user plane bearer according to claim 1 is characterized in that, also comprises step:
Distributed each the bar user face in the articulation set to connect unique connection identifier of distribution for described;
If the message of network side user carrying is revised in the request that receives the core net transmission;
From the message of described request modification network side user carrying, obtain the connection identifier of the user plane bearer that needs modification and the trip information of protocol layer entity;
Take out user's face connection that described needs are revised according to described connection identifier the articulation set from described the distribution, according to the protocol layer entity configuration that described trip information needs user's face of modification to connect, finish the modification of network side user carrying.
4. according to the pre-configured management method of each described home base station network side user plane bearer of claim 1 to 3, it is characterized in that, before the pre-configured composition of the connection parameter user face step of connecting of carrying out between described protocol layer entity, comprise step: judge whether successful entity is set up between user plane protocol, if success, then proceed the pre-configured composition of the connection parameter user face step of connecting between described protocol layer entity, if unsuccessful, then analyze failure cause.
5. the pre-configured management method of home base station network side user plane bearer according to claim 1 is characterized in that,
After connection after described will the configuration places and distributes articulation set, send the response message of setting up user plane bearer to core net.
6. the pre-configured management method of home base station network side user plane bearer according to claim 2 is characterized in that,
Described will need user's face of discharging to connect then to place described unallocated articulation set after, send the response message that discharges user plane bearer to core net.
7. the pre-configured management method of home base station network side user plane bearer according to claim 3 is characterized in that,
After the step of finishing described modification user plane bearer, send the response message of revising user plane bearer to described core net.
8. the pre-configured management devices of home base station network side user plane bearer is characterized in that,
Signaling processing module is used for messaging and obtains protocol layer entity operational factor when setting up user plane bearer;
Resource management module is used for coming the carrying of leading subscriber face according to the message that signaling processing module sends, and comprising: the user plane bearer parameter is pre-configured to be connected distribution with user's face;
Protocol process module is used for the foundation of protocal layers entity and comes process user face protocal layers parameter according to the operation of resource management module, comprises configuration and the deletion of protocol layer entity operational factor;
According to supporting number of users and interface resource operating position, set up the protocol layer entity of network side interface user plane in advance;
The pre-configured composition of the connection parameter user face that carries out between described protocol layer entity connects; Described pre-configured user's face connection is placed unappropriated articulation set;
Set up the message of network side user carrying if receive the request of core net transmission; Then from setting up the message of network side user carrying, described request obtains the trip information of the protocol layer entity that needs the user plane bearer set up;
From described unallocated articulation set, take out user's face arbitrarily and connect, according to described operational factor the protocol layer entity configuration is carried out in user's face connection of described taking-up; User's face after the configuration connected to place distribute articulation set.
9. the pre-configured management devices of home base station network side user plane bearer according to claim 8, it is characterized in that described signaling processing module also is used for obtaining connection identifier, connection identifier and the protocol entity operational factor when revising user plane bearer when discharging user plane bearer; Described resource management module also is used to every the user's face that has distributed in the articulation set to connect unique connection identifier of distribution and user's face connects recovery; Described protocol process module also is used for the modification of protocol layer entity parameter.
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| CN102932102B (en) * | 2012-10-16 | 2018-03-09 | 邦讯技术股份有限公司 | A kind of Home eNodeB and the method and system to be communicated between femto gateway |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1852325A (en) * | 2005-09-07 | 2006-10-25 | 上海华为技术有限公司 | Link bandwidth notice method |
| CN1964564A (en) * | 2005-10-10 | 2007-05-16 | 华为技术有限公司 | A distribution method for beared resource of user plane in wireless communication system and wireless communication system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1852325A (en) * | 2005-09-07 | 2006-10-25 | 上海华为技术有限公司 | Link bandwidth notice method |
| CN1964564A (en) * | 2005-10-10 | 2007-05-16 | 华为技术有限公司 | A distribution method for beared resource of user plane in wireless communication system and wireless communication system |
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