CN102413541A - Node parameter configuring method and system - Google Patents

Node parameter configuring method and system Download PDF

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Publication number
CN102413541A
CN102413541A CN2010102933005A CN201010293300A CN102413541A CN 102413541 A CN102413541 A CN 102413541A CN 2010102933005 A CN2010102933005 A CN 2010102933005A CN 201010293300 A CN201010293300 A CN 201010293300A CN 102413541 A CN102413541 A CN 102413541A
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CN
China
Prior art keywords
access node
configuration
level
parameter
ultimate
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CN2010102933005A
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Chinese (zh)
Inventor
奚进
陈思
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中兴通讯股份有限公司
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Priority to CN2010102933005A priority Critical patent/CN102413541A/en
Publication of CN102413541A publication Critical patent/CN102413541A/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance or administration or management of packet switching networks
    • H04L41/08Configuration management of network or network elements
    • H04L41/0803Configuration setting of network or network elements
    • H04L41/0813Changing of configuration
    • H04L41/0816Changing of configuration due to adaptation, e.g. in response to network events

Abstract

The invention discloses a node parameter configuring method which mainly comprises the following steps that: an ultimate access node obtains a configuration parameter from a superior access node accessible to the ultimate access node, and finishes the configuration and/or updating of the configuration parameter, wherein the configuration parameter is a special parameter of the ultimate access node related to the superior access node. The invention also discloses a node parameter configuring system. Through the invention, the configuration and updating of the configuration parameter of the ultimate access node (related to the superior access node) are realized, and the problems that some parameters of the ultimate access node can not be configured, the configuration is not accurate, the parameters can not be updated in time and the like are solved, thus the normal operation of the access node in an access network system is ensured; and moreover, the wireless resource conflict between the ultimate access node and the superior access node is avoided, and the wireless resource of the ultimate access node can be configured in a better mode.

Description

The method and system of configuration node parameter

Technical field

The present invention relates to the hierarchical structure access technology of radio honeycomb communication system, relate in particular to a kind of method and system of configuration node parameter.

Background technology

Wireless telecommunication system mainly is made up of wireless access network and core net jointly, and wireless access network is responsible for providing wireless connections, makes terminal one-level one-level ground tandem in core net.And core net also is backbone network, and service supplier and Access Network and each Access Network are linked together, and to business continuing, the charging at terminal, unified management is carried out in aspects such as mobility.For example; UMTS (UMTS, Universal MobileTelecommunications System) is by UMTS Terrestrial radio access network (UTRAN, UMTSTerrestrial Radio Access Network) and core net (CN; Core Network) common formation; Its concrete network architecture is referring to shown in Figure 1, includes radio network controller (RNC, RadioNetwork Controller) and base station (Node B) that each RNC controlled among the UTRAN.Long Term Evolution (LTE; Long Term Evolution) system is made up of with the packet-based core networks (EPC, Evolved Packet Core) of evolution are common evolved UTRAN (E-UTRAN, Evolved UTRAN); Its network architecture is as referring to shown in Figure 2; Comprise base station (eNB) among the E-UTRAN, connect through X2 interface between each eNB, be connected through the S1 interface between eNB and the EPC.

For the node in each Access Network; Like the RNC among the UTRAN, the eNB among the E-UTRAN; Need through operation management maintain (OAM; Operation Administration and Maintenance) system carries out daily network and professional analysis, prediction, planning and configuration to it, and its place network and employed business thereof are tested and fault management.Especially, configuration of the initial parameter of each access node and renewal are its preconditions that can normally move.

In traditional wireless telecommunication system, radio access node, like above-mentioned RNC and eNB, static mode of disposing is all adopted in its initial parameter configuration and renewal.Particularly; By operator wireless parameter is carried out unified planning and optimization; And the wireless parameter after will optimizing through the OAM system that is positioned at core net disposes/is updated to radio access node, makes each radio access node on parameters such as signal covering, user capacity and presence of intercell interference, obtain optimum performance.

Yet along with the continuous evolution of wireless technology, increasing technological scene requires access node dynamically to dispose, access node or even by user oneself deployment under the part scene.For the access node to dynamic deployment is controlled; Tend to access node is connected into core net through the static access node of higher level; Form the access net system of a kind of hierarchical structure (hierarchical architecture), for example family base station system, relay system etc.

Home eNodeB is a kind of small-sized, lower powered base station; Be deployed in indoor places such as family and office; Main effect is in order higher service rate to be provided to the user and to reduce and use the needed expense of high rate services, remedying the deficiency that existing distributed cellular radio communication system covers simultaneously.The advantage of Home eNodeB is economical, convenient, low-power output, plug and play etc.In family base station system, the Home eNodeB user is connected to the core net network through Home eNodeB Access Network (H (e) NB AN, Home (e) NodeB Access Network).As shown in Figure 3; The CN of UMTS system connects HNB AN down; The EPC of LTE system connects HeNB AN down, and wherein, H (e) NB AN is made up of Home eNodeB (H (e) NB) and femto gateway (H (e) NBGW) jointly; H (e) NB GW is essential network element in the UMTS system, is optional network element in the LTE system.Being newly-increased Iuh interface between HNB and the HNB GW in the UMTS system, is normal Iu interface between HNB GW and the CN.All the S1 interface between HeNB, HeNB GW and the EPC in the LTE system.Home eNodeB management system (H (e) MS) (not showing among Fig. 3) is carried out operation maintenance management to Home eNodeB; According to Carrier Requirements configuration and control Home eNodeB; Main is that H (e) NB realizes configuration management function; Wherein, comprise the examining of positional information, carry out parameter configuration, be mainly concerned with the parameter configuration of core-network side, the parameter configuration and the radio frequency parameter configuration of Access Network side for H (e) NB.

(RN RELAY) is a kind of covering of cellular radio communication system and wireless network node of capacity problem of solving to via node.In cellular radio communication system; On the one hand; The wireless coverage of fixed base stations network to reasons such as stopping of wireless signal, causes in the covering of wireless network, inevitably to exist to cover leak such as various building structure owing to various reasons are restricted.On the other hand, the border district in the sub-district, owing to weakening of wireless signal strength, and the interference of neighbor cell, when cell edge, communication quality is relatively poor to cause subscriber equipment (UE, User Equipment), and the error rate of wireless transmission is raised.The deployment of trunking (Relay) can improve the coverage rate of data transfer rate, group's mobility, and casual network is disposed, the throughput in cell edge area and the covering of new region.Relay through and other network nodes between the Radio Link relay data; Its operation principle is as shown in Figure 4, and wherein, grand UE (Macro UE) is host base station (the Donor eNB of Relay; DeNB) UE that directly serves; Relay UE is the directly UE of service of Relay, and Relay UE inserts Relay through access link (access link), and Relay carries out relaying with the data of Relay UE in up-downgoing through back haul link (backhaul link).At present, third generation partnership project (3GPP, the Third Generation Partnership Projects) Relay of normal structure discussion possesses all functions of macro base station (Macro eNB), and can independently set up the sub-district.DeNB is that Relay provides backhaul link; Interface between Relay and the DeNB is called the Un interface; Setting up S1 between Relay and the DeNB is connected; DeNB is connected with S1 between the core net as the S1 of Relay agency (S1proxy) and through self, for Relay provide with core net between chain of command and user plane signaling be connected (S1-C, S1-U).Relay identity with UE in initial procedure is adhered to (Attach) and is obtained packet data network connection (PDN connection; And on this connects, set up operation layer and is connected also download configuration parameter Packet Data Network Connection), with operation management maintain (OAM) system of self.

In the Access Network of hierarchical structure; Ultimate access node (like H (e) NB or Relay); Its partial parameters is (like Cell Global Identification (CGI; Cell Global Identifier), Physical Cell Identifier (PCI; PhysicalCell Identity)/configuration of Primary Synchronisation Code (PSC, Primary Synchronisation Code), frequency power time division duplex (TDD-Config), the configuration of Physical Random Access Channel (PRACH) time domain, the configuration of uplink detection reference signal (SRS) time domain etc.) the configuration and the current wireless resource information of value and higher level's access node (like H (e) NB GW or DeNB) closely related.In order to ensure ultimate access node true(-)running; Need be according to parameter configuration such as the state of higher level's access node, resources; Like frequency power time division duplex configuration (TDD-Config) etc.; Dispose the relevant parameter of ultimate access node, and upgrade the parameter of ultimate access node configuration according to the dynamic change of higher level's access node institute configuration parameter.The OAM system of ultimate access node is when being its parameter of ultimate access node configuration; If lack enough information to higher level's access node institute configuration parameter; For example at the OAM of ultimate access node system and higher level's access node; Operator then possibly can't dispose or dispose inaccurate not simultaneously to the partial parameters of ultimate access node, also can't upgrade in time according to the dynamic change of higher level's access node configuration parameter.

Summary of the invention

In view of this, main purpose of the present invention is to provide a kind of method and system of configuration node parameter, and the partial parameters that has solved ultimate access node in the access net system of hierarchical structure can't dispose, dispose problem inaccurate and that can't upgrade in time.

For achieving the above object, technical scheme of the present invention is achieved in that

A kind of method of configuration node parameter; Said method comprises: ultimate access node obtains configuration parameter from higher level's access node that self can insert; Accomplish the configuration and/or the renewal of said configuration parameter, said configuration parameter is the ultimate access node special parameters relevant with said higher level's access node.

Said ultimate access node obtains configuration parameter from higher level's access node that self can insert, and specifically comprises:

Be connected flow process or direct signaling flow process or user plane with core network signalling through self and space interface signaling flow process or Access Network between higher level's access node and connect flow process, said ultimate access node obtains said configuration parameter from said higher level's access node.

Said ultimate access node obtains said configuration parameter from said higher level's access node; Specifically comprise: be connected the reprovision flow process through self with space interface signaling connection building process or space interface signaling between higher level's access node or space interface signaling connects the flow process after setting up, said ultimate access node obtains said configuration parameter from said higher level's access node; Perhaps, be connected flow process or the registering family base station flow process of setting up after accomplishing through self with S1 connection building process or S1 between higher level's access node, said ultimate access node obtains said configuration parameter from said higher level's access node; Perhaps, be connected the flow process of setting up after accomplishing through self with X2 connection building process or X2 between higher level's access node, said ultimate access node obtains said configuration parameter from said higher level's access node; Perhaps, through self with higher level's access node between the user plane set up be connected the loaded service flow process, said ultimate access node obtains said configuration parameter from said higher level's access node.

Before said ultimate access node obtains said configuration parameter from said higher level's access node; Said method also comprises: said ultimate access node obtains higher level's access node tabulation that can insert from self OAM system, includes the information of each higher level's access node that said ultimate access node can insert in higher level's access node tabulation that this can insert.

Before said ultimate access node obtains said configuration parameter from said higher level's access node; Said method also comprises: said ultimate access node is accomplished the configuration of the ultimate access node special parameters that has nothing to do with said higher level's access node from the ultimate access node special parameters that the OAM system obtains and said higher level's access node is irrelevant of self.

The ultimate access node special parameters that said and said higher level's access node is relevant specifically comprises: Cell Global Identification and/or Physical Cell Identifier and/or Primary Synchronisation Code and/or the configuration of frequency power time division duplex and/or the configuration of Physical Random Access Channel time domain and/or the configuration of uplink detection reference signal time domain.

Said ultimate access node is accomplished the configuration of said configuration parameter and/or upgraded and also comprises: said higher level's access node is disposed said ultimate access node or updated parameters is configured feedback.

Said higher level's access node is disposed said ultimate access node or updated parameters is configured feedback; Comprise: said ultimate access node is behind the parameter value of the configuration parameter that obtains said higher level's access node configuration or upgrade; Whether the parameter value of verifying said configuration parameter can be suitable for; If, then to said higher level's access node feedback configuration success/renewal information of successful; Otherwise, to the information of said higher level's access node feedback configuration failure/renewal failure.

Said configuration successful/renewal information of successful to said higher level's access node feedback carries the parameter value that said ultimate access node operation is adopted.

Said ultimate access node obtains said configuration parameter from higher level's access node that self can insert, and accomplishes the configuration of said configuration parameter, is specially: said ultimate access node is to the said configuration parameter of said higher level's access node request; Said higher level's access node by said ultimate access node configuration the parameter value of request configuration parameter.

Said ultimate access node is specially to the said configuration parameter of said higher level's access node request: said ultimate access node sends the signaling that is used to represent to ask said configuration parameter to said higher level's access node; Perhaps, said ultimate access node will be used to represent to ask the indication of said configuration parameter to carry to said higher level's access node through the existing signaling between self and the said higher level's access node.

Said indication or the said signaling that is used to represent to ask said configuration parameter that is used to represent to ask said configuration parameter also includes the parameter list of said configuration parameter, and this parameter list comprises the parameter information of asking configuration parameter to some extent.

Said method also comprises: said ultimate access node is when the said configuration parameter of said higher level's access node request, and said ultimate access node also provides sign and/or the node capacity of self and/or the information of the node type of self and/or self Location and/or the neighboring BS information of self of self to said higher level's access node.

Said ultimate access node obtains said configuration parameter from higher level's access node that self can insert; Accomplish the configuration of said configuration parameter; Be specially: higher level's access node initiatively is the parameter value that said ultimate access node disposes said configuration parameter after knowing the node identity of said ultimate access node.

Said ultimate access node obtains and said configuration parameter from higher level's access node that self can insert; Accomplish the renewal of said configuration parameter; Comprise: when the parameter value that detects said configuration parameter at higher level's access node changed, said higher level's access node upgraded the parameter value of configuration parameter described in the said ultimate access node.

Said system comprises: ultimate access node and higher level's access node; Said ultimate access node can insert said higher level's access node; Ultimate access node comprises acquiring unit, wherein, and acquiring unit; Be used for obtaining configuration parameter, accomplish the configuration and/or the renewal of said configuration parameter from said higher level's access node; Said configuration parameter is the ultimate access node special parameters relevant with said higher level's access node.

Said acquiring unit specifically is used for, and obtains higher level's access node tabulation that can insert from the OAM system of said ultimate access node, and according to accessed inserted higher level access node tabulation, obtains said configuration parameter from said higher level's access node.

Said acquiring unit also is used for, and from the ultimate access node special parameters that the OAM system obtains and said higher level's access node is irrelevant of said ultimate access node, accomplishes the configuration of the ultimate access node special parameters that has nothing to do with said higher level's access node.

Said ultimate access node is specially Home eNodeB, and said higher level's access node is specially femto gateway; Perhaps, said ultimate access node is specially via node, and said higher level's access node is specially the host base station.

Said ultimate access node also comprises feedback unit; Said higher level's access node comprises the config update unit; Wherein, Feedback unit be used for to the said ultimate access node special parameters relevant with higher level's access node of the config update unit requests of said higher level's access node, and the parameter value that said config update unit is returned is configured feedback; The config update unit is used for returning to the acquiring unit of said ultimate access node the parameter value of the configuration parameter of asking.

Said config update unit also is used for, and when the parameter value that detects said configuration parameter changes, returns the parameter value of the said configuration parameter that needs renewal to said acquiring unit.

Said ultimate access node also comprises: authentication unit; Whether the parameter value that is used to verify the configuration parameter that said config update unit that said acquiring unit obtains disposes or upgrades can be suitable for; If then notify said acquiring unit to said config update unit feedback configuration success/renewal information of successful; Otherwise, notify the information of said acquiring unit to said config update unit feedback configuration failure/renewal failure.

The method and system of configuration node parameter provided by the present invention; Be applied in the access net system of hierarchical structure; Ultimate access node is relevant with higher level's access node through obtaining from higher level's access node that can insert, self specific configuration parameters; Realized said ultimate access node, insert the configuration and the renewal of relevant configured parameter with the higher level; The partial parameters that has solved ultimate access node can't dispose, dispose inaccurate and problem such as can't upgrade in time, thereby guaranteed the normal operation of access node in the access net system; Avoid ultimate access node to conflict with the Radio Resource of higher level's access node; For example PCI conflicts and/or frequency conflict and/or time domain configuration conflict; And can dispose the Radio Resource of ultimate access node with the mode of more optimizing, for example power and/or access channel time domain configuration.

Description of drawings

Fig. 1 is a UMTS Access Network UTRAN network architecture sketch map;

Fig. 2 is a LTE Access Network E-UTRAN network architecture sketch map;

Fig. 3 is a family base station system network architecture sketch map;

Fig. 4 is the schematic network structure of wireless relay system;

Fig. 5 is the composition structural representation of the system of configuration node parameter of the present invention;

Fig. 6 is an interaction flow sketch map of realizing ultimate access node parameter configuration in the embodiment of the invention one;

Fig. 7 is an interaction flow sketch map of realizing ultimate access node parameter configuration in the embodiment of the invention two;

Fig. 8 is an interaction flow sketch map of realizing ultimate access node parameter configuration in the embodiment of the invention three;

Fig. 9 is an interaction flow sketch map of realizing ultimate access node parameter configuration in the embodiment of the invention four;

Embodiment

Basic thought of the present invention is: in the Access Network framework of hierarchical structure; Ultimate access node inserts core net through higher level's access node; Therefore; The parameter configuration process of ultimate access node can be accomplished parameter said ultimate access node configuration/renewal self, relevant with higher level's access node through the interface flow process between higher level's access node and the said ultimate access node.

The collocation method of access node parameter of the present invention; Mainly comprise: ultimate access node obtains configuration parameter from higher level's access node that self can insert; Accomplish the configuration and/or the renewal of said configuration parameter, said configuration parameter is the ultimate access node special parameters relevant with said higher level's access node.

Here; The ultimate access node special parameters that said and said higher level's access node is relevant; Be meant special-purpose, relevant with the current configuration of the higher level's access node parameter of ultimate access node, specifically can comprise: Cell Global Identification and/or Physical Cell Identifier and/or Primary Synchronisation Code and/or frequency power time division duplex configuration (TDD-Config) and/or configuration of Physical Random Access Channel (PRACH) time domain and/or the configuration of uplink detection reference signal (SRS) time domain etc.

Particularly, ultimate access node obtains and said configuration parameter from higher level's access node that self can insert, and accomplishes the configuration of said configuration parameter, specifically can for: said ultimate access node is to the said configuration parameter of said higher level's access node request; Said higher level's access node by said ultimate access node configuration the parameter value of request configuration parameter.

Here, said ultimate access node is to the said configuration parameter relevant with higher level's access node of said higher level's access node request, specifically can for: said ultimate access node sends the message that is used to represent to ask said configuration parameter to said higher level's access node; Perhaps, said ultimate access node will be used to represent to ask the message of said configuration parameter to carry to said higher level's access node through the existing signaling between self and the said higher level's access node.

Here; Said indication or the said signaling that is used to represent to ask said configuration parameter that is used to represent to ask said configuration parameter also includes the parameter list of said configuration parameter, and this parameter list comprises the parameter information of asking configuration parameter to some extent; For example, the title of parameter or unique identification etc.

Wherein, Ultimate access node obtains and said configuration parameter from higher level's access node that self can insert; Accomplish the configuration of said configuration parameter; Can also for: higher level's access node initiatively is the parameter value that said terminal access node disposes said configuration parameter after knowing the node identity of said ultimate access node.

Particularly, higher level's access node is known the node identity of ultimate access node in the process that connects with ultimate access node or after connecting.For example through the rule of backstage configuration, higher level's access node judges according to the node identification of access node whether it is ultimate access node; In the arbitrary procedure perhaps; Access node is through the identity of signaling higher level access node self as ultimate access node; So; Higher level's access node just can initiatively be initiated parameter configuration after knowing that current access node is ultimate access node, and to the said configuration parameter configuration parameter value of this ultimate access node.

In addition, after said higher level's access node was said ultimate access node configuration parameter value, said method can also comprise: said ultimate access node is configured feedback to the parameter value that said higher level's access node is disposed.

Wherein, the said message that is used to represent to ask said configuration parameter can just be asked the Indication message of said configuration parameter, also can be to comprise the Indication message of asking the configuration parameter title to some extent.

Ultimate access node obtains and said configuration parameter from higher level's access node that self can insert; Accomplish the renewal of said configuration parameter; Detailed process can be: when the parameter value that detects said configuration parameter changed, said higher level's access node upgraded the parameter value of configuration parameter described in the said ultimate access node.

Here, after said higher level's access node upgrades the parameter value of configuration parameter described in the said ultimate access node, can also comprise: said ultimate access node feeds back said higher level's access node institute updated parameters value.

Here; Said ultimate access node is when the said configuration parameter of said higher level's access node request; Said ultimate access node also provides following partial parameters to said higher level's access node: the sign of ultimate access node self and/or the node capacity of self and/or the node type of self (for example, Home eNodeB identity or via node identity) and/or the information of self Location and/or the neighboring BS information of self etc.Here, said ultimate access node can also provide the title of the configuration parameter of asking to said higher level's access node, so that higher level's access node is ultimate access node configuration relevant parameter according to these information more accurately.

Here; Said higher level's access node by said ultimate access node configuration the parameter value of request configuration parameter; Specifically can be: a value of the configuration parameter of asking; Also can be the parameter value tabulation of the configuration parameter of asking, comprise a series of values of asking configuration parameter to some extent in this parameter value tabulation.

Here; Said higher level's access node is disposed said ultimate access node or the updated parameters value is fed back, and mainly comprises: ultimate access node verifies whether the parameter value of said configuration parameter can be suitable for behind the parameter value of the configuration parameter that obtains said higher level's access node configuration or upgrade; If; Then, alternatively, can also carry the parameter value that said ultimate access node is suitable for to said higher level's access node feedback configuration success/renewal information of successful; Otherwise,, alternatively, can also carry the parameter value of failing to be suitable for to the information of said higher level's access node feedback configuration failure/renewal failure.

Here, the parameter that ultimate access node was suitable for specifically is the parameter of instigating ultimate access node to move.In the practical application; Ultimate access node needs the parameter of the above-mentioned request configuration of correct configuration; Could normally move with the access node identity; And after the relevant configuration change of higher level's access node, need correspondingly upgrade this part values of parameters on the ultimate access node, could guarantee the normal operation of ultimate access node.

Wherein, can be through the interface flow process between said ultimate access node and the higher level's access node, said ultimate access node obtains said configuration parameter from said higher level's access node, accomplishes the configuration and/or the renewal of said configuration parameter.

In the Access Network of hierarchical structure; Usually exist Access Network to be connected between ultimate access node and its higher level's access node with signaling between the core net; For example, H (e) NB inserts core net through H (e) NB GW, exists S1 to be connected or newly-increased Iuh connection between H (e) NB and H (e) the NB GW; Relay inserts core net through DeNB, has backhaul link between Relay and the DeNB.Simultaneously; Ultimate access node and higher level's Access Network joint; Or the termination access node is connected for example X2 connection, Iur connection or any newly-increased signaling connection of serving this function with the common access node or the direct signaling that can set up between the access node between the access node that respectively terminates.In wireless communication system, also there be " space interface signaling is connected " between higher level's access node and the ultimate access node, connect like RRC, in this signaling connected, the termination access node can be regarded as the terminal that wireless access is provided by higher level's access node.In addition, also possibly exist user plane to be connected between said higher level's access node and the ultimate access node.

In the practical application; Can be connected flow process or direct signaling flow process or user plane with core network signalling through space interface signaling flow process between ultimate access node and the higher level's access node or Access Network and connect flow process; Said ultimate access node obtains said configuration parameter from said higher level's access node, realizes the configuration and/or the renewal of said configuration parameter.

Particularly; Can be connected the reprovision flow process or space interface signaling connects the flow process after setting up through space interface signaling connection building process between ultimate access node and the higher level's access node or space interface signaling, said ultimate access node obtains said configuration parameter from said higher level's access node;

Perhaps, can be connected flow process or the registering family base station flow process of setting up after accomplishing through S1 connection building process between ultimate access node and the higher level's access node or S1, said ultimate access node obtains said configuration parameter from said higher level's access node;

Perhaps, can be connected the flow process of setting up after accomplishing through X2 connection building process between ultimate access node and the higher level's access node or X2, said ultimate access node obtains said configuration parameter from said higher level's access node;

Perhaps, can be connected the loaded service flow process through the user plane of having set up between ultimate access node and the higher level's access node, said ultimate access node obtains said configuration parameter from said higher level's access node.

Wherein, said ultimate access node obtains said configuration parameter from said higher level's access node, is specially: said ultimate access node obtains said configuration parameter according to the inserted higher level access node tabulation of having obtained from the said higher level's access node that inserts.

Carry out at said ultimate access node before the configuration of said and higher level's access node relevant configured parameter; Said method can also comprise: said ultimate access node obtains higher level's access node tabulation that can insert from the OAM system of self; The information that includes each higher level's access node that said ultimate access node can insert in the tabulation of higher level's access node that this can insert; For example, information such as the sign of higher level's access node and IP address.Said ultimate access node is selected higher level's access node to insert, and from this higher level's access node, is obtained said configuration parameter according to the inserted higher level access node tabulation of being obtained.

Wherein, Above-mentioned inserted higher level access node tabulation also can be pre-configured to ultimate access node; For example write and be kept at ultimate access node in advance; Make ultimate access node to obtain said configuration parameter from higher level's access node that can insert according to inserting the tabulation of higher level's access node.

Wherein, Carry out at said ultimate access node before the configuration of said and higher level's access node relevant configured parameter; Said method can also comprise: said ultimate access node is accomplished the configuration of the ultimate access node special parameters that has nothing to do with said higher level's access node from the ultimate access node special parameters that the OAM system obtains and said higher level's access node is irrelevant of self.

Here; The OAM system to the configuration of ultimate access node, with the irrelevant ultimate access node special parameters of said higher level's access node; Can comprise core net parameter and/or mobility parameter and/or security parameter; Wherein, the core net parameter can comprise public land mobile communication network (PLMN) sign, tracking area sign indicating number (TAC), the shared ability of network etc.; The mobility parameter can comprise Reference Signal Received Power (RSRP), Reference Signal Received Quality (RSRQ) etc.; Security parameter can comprise AES, protection algorithm integrallty etc.

Wherein, the configuration with the irrelevant configuration parameter of higher level's access node also can realize through the mode of static configuration.

For realizing said method; The present invention also provides a kind of system of configuration node parameter, and with reference to shown in Figure 5, this system mainly comprises: ultimate access node 51 and higher level's access node 52; 51 at said ultimate access joint can insert said higher level's access node 52; Ultimate access node 51 comprises acquiring unit 511, and wherein, acquiring unit 511 is used for obtaining configuration parameter from said higher level's access node 52; Accomplish the configuration and/or the renewal of said configuration parameter, said configuration parameter is ultimate access node 52 special parameters relevant with said higher level's access node 52.

Here, said ultimate access node specifically can be Home eNodeB, and higher level's access node just can femto gateway; Perhaps, said ultimate access node can also be via node, and at this moment, higher level's access node just can be the host base station.

Wherein, Said acquiring unit 511 specifically is used for; Obtain higher level's access node tabulation that can insert from the OAM system of said ultimate access node 51, and, obtain said configuration parameter from said higher level's access node 52 according to accessed inserted higher level access node tabulation.

Here; Said acquiring unit 511 can also be used for; Obtain the configuration parameter with irrelevant ultimate access node 51 special parameters of said higher level's access node 52 from the OAM system of said ultimate access node 51, accomplish configuration with irrelevant ultimate access node 51 special parameters of said higher level's access node 52.

Particularly; Said ultimate access node also comprises feedback unit 513; Said higher level's access node 52 comprises config update unit 521, and wherein, feedback unit 513 is to the said configuration parameter relevant with higher level's access node 52 of the config update unit of said higher level's access node 52 521 requests; Config update unit 521 returns the parameter value of the configuration parameter of asking to the acquiring unit 511 of said ultimate access node 51; Acquiring unit 511 also is used for the parameter value that said config update unit 521 is returned is configured feedback.

Wherein, Said config update unit 521 also is used for; When the parameter value that detects said configuration parameter changes, return the parameter value of the said configuration parameter that need to upgrade to said acquiring unit 511, upgrade the parameter value of configuration parameter described in the said ultimate access node 51.

Wherein, Said ultimate access node 51 also comprises: authentication unit 512; Whether the parameter value that is used to verify 521 configuration parameters that dispose or upgrade in said config update unit that said acquiring unit 511 obtains can be suitable for; If then notify said acquiring unit 511 to said config update unit 521 feedback configuration success/renewal information of successful; Otherwise, notify the information of said acquiring unit 511 to said config update unit 521 feedback configuration failure/renewals failure.

Through system provided by the present invention, realize the detailed process of node parameter configuration, please, repeat no more at this with reference to the concrete realization description of said method and the concrete implementation procedure of following embodiment.

Do further detailed description in the face of specific embodiment of the present invention down; Each following embodiment is all based on the following network architecture: a level access node A (Node A) inserts core net through higher level's access node B (Node B) eventually; And before inserting core net through higher level's access node B; Alternatively, level access node A need insert core net through access node X (Node X) with the identity at terminal eventually, obtains initial configuration.

Embodiment one

With reference to shown in Figure 6, present embodiment is described is to be connected flow process through ultimate access node A with space interface signaling between higher level's access node B, realizes the parameter configuration of ultimate access node A, specifically may further comprise the steps:

Step 101: ultimate access node A dynamically is deployed in the network, and for example, the domestic consumer installs Home eNodeB, or operator's deployment via node, and ultimate access node A sets up operation layer with the OAM system of self and is connected;

Particularly, step 101 specifically can realize through following dual mode:

First kind of mode; Shown in 101a among Fig. 6; If the hardware device of ultimate access node A has possessed the condition that IP inserts, promptly possess transport layer and operation layer IP address and transfer of data and connect, for example ADSL (ADSL; Asymmetric Digital Subscriber Line) etc.; Then ultimate access node A is according to the IP access conditions that has possessed, sets up that IP connects and on professional the connection, and connects and set up operation layer with the OAM system of self on professional the connection at this IP and be connected.Here, described IP connection and professional establishment of connection are consistent with prior art, repeat no more at this.

The second way; Shown in 101b among Fig. 6; If the hardware device of ultimate access node A does not possess the IP access conditions; Can realize that ultimate access node A inserts core net and obtains transfer of data through access node X and connects through traditional terminal access mode, and on this connects, set up operation layer and be connected with OAM.Particularly, at first, ultimate access node A sets up the RRC that eats dishes without rice or wine with access node X (Node X) and is connected; Set up the signaling of serving ultimate access node A between access node X and the core net and is connected, for example the ground side signaling connects, and perhaps Iu connects or S 1 connection; The gateway of core net; Like GPRS serving GPRS support node (SGSN, SERVICING GPRS SUPPORT NODE) or grouped data network gateway (PGW, Packet Data NetworkGatway); For ultimate access node A distributes transport layer IP address; Ultimate access node A sets up public data network (PDN, Public Data Network) with the identity at terminal in core net and connects according to transport layer IP address distribution; Ultimate access node A sets up IP with the OAM system of self and is connected through self being connected with the PDN of core net, and on this connects, sets up operation layer with the OAM system and be connected.

Step 102: the OAM system of ultimate access node A provides higher level's access node that can insert tabulation to ultimate access node A, and is ultimate access node A configuration and the irrelevant ultimate access node special parameters of higher level's access node;

Wherein, this process can be ultimate access node A to OAM system active request, also can initiatively initiate by the OAM system.In the process of configuration; Ultimate access node A can provide the partial information of self to the OAM system; For example device identification and current access location parameters; The information that the OAM system is provided according to ultimate access node A is that ultimate access node A selects higher level's access node tabulation that can insert, and this higher level's access node tabulation includes information such as the sign that can insert higher level's access node and IP address.

Here; The information that the OAM system of ultimate access node A is provided according to ultimate access node A; For higher level's access node that ultimate access node A selects to insert is tabulated; Specifically comprise: higher level's access node tabulation of the information that includes or provided corresponding to said ultimate access node A is searched by the OAM system in the information that self preserves.

In addition, some parameters that the OAM system also has nothing to do to ultimate access node A configuration and higher level's access node, for example, core net parameter and/or mobility parameter and/or security parameter.

Step 103: ultimate access node A sets up space interface signaling with higher level's access node B that can insert and is connected according to the inserted higher level access node tabulation that said OAM system provides.

Here, need to prove that higher level's access node B of this step and above-mentioned access node X can be same nodes, also can different nodes.

Here, ultimate access node can select higher level's access node to insert from said the access according to current present position and wireless connections situation higher level's access list.In the present embodiment, ultimate access node selects to insert higher level's access node B.

Particularly, if higher level's access node B and above-mentioned access node X are same nodes, ultimate access node A can break off earlier self with access node X between be connected, rebulid self again and be connected with space interface signaling between the access node X; Perhaps, the space interface signaling of having set up between ultimate access node A and the access node X is connected reshuffles, connect to rebuild.If higher level's access node B is different nodes with above-mentioned access node X, ultimate access node A needs at first to break off with access node X to be connected, and sets up space interface signaling with higher level's access node B again and is connected.

In the flow process of setting up the space interface signaling connection; Or in the flow process that the reprovision space interface signaling connects; Or in the flow process after space interface signaling connects foundation, higher level's access node B is the ultimate access node A configuration ultimate access node special parameters relevant with said higher level's access node, in the present embodiment; The process of configuration is accomplished through the chain of command flow process that space interface signaling connects, and specifically can realize through following three kinds of flow processs:

Mode one: shown in 103a among Fig. 6, ultimate access node A required parameter configuration, the configuration parameter that indication needs self in the connection request message of eating dishes without rice or wine (RRC Connection Request); Higher level's access node B configuration parameter is set up the value of carrying said configuration parameter in the message (RRC Connection Setup) in the connection of eating dishes without rice or wine, and sends to ultimate access node A; Ultimate access node A obtains after the configuration parameter value of said higher level's access node B transmission, and (RRC ConnectionSetup Complete) is configured feedback to said higher level's access node B through the connection setup complete message of eating dishes without rice or wine.

Mode two: shown in 103b among Fig. 6; In eat dishes without rice or wine alternately connection request message (RRC Connection Request) and eat dishes without rice or wine to be connected and set up message (RRCConnection Setup) afterwards of ultimate access node A and higher level's access node B; Ultimate access node A required parameter configuration, the configuration parameter that indication needs self in the connection setup complete message of eating dishes without rice or wine (RRC Connection Setup Complete); Higher level's access node B configuration parameter eating dishes without rice or wine to connect the value of carrying in the reallocation message (RRC Connection Reconfiguration) with said configuration parameter, sends to ultimate access node A; Ultimate access node A obtains to connect reprovision completion message (RRCConnection Reconfiguration Complete) through eating dishes without rice or wine and be configured feedback to said higher level's access node B after the configuration parameter value of said higher level's access node B transmission.

Mode three: shown in 103c among Fig. 6; Ultimate access node A is after eating dishes without rice or wine to connect foundation (RRCConnection Setup) completion; In the connection of eating dishes without rice or wine of having set up; Ultimate access node A initiates configuring request (Configuration Request) to higher level's access node B, the required parameter configuration; Higher level's access node B returns configuration response (Configuration Response) to ultimate access node A, carries and said configuration parameter; Ultimate access node A obtains to return configuration to higher level's access node B and accomplish (Configuration Complete) after the configuration parameter value that said higher level's access node B returns, is configured feedback.

Need to prove that three kinds of flow processs except this step is listed so long as the flow process of on space interface signaling connects, initiating that comprises above-mentioned functions and information all can be served the present invention, comprise newly-increased flow process.

Wherein, The mode of ultimate access node A required parameter configuration can be explicit cell or signaling; Like above-mentioned configuring request (Configuration Request); Also can be to carry the required parameter configuration that required configuration parameter comes implicit expression, like above-mentioned connection request message of eating dishes without rice or wine (RRC ConnectionRequest) or the connection setup complete message of eating dishes without rice or wine (RRC Connection Setup Complete) through existing signaling.

Wherein, Ultimate access node A is when required parameter disposes; Can be in request; Like above-mentioned configuring request (Configuration Request) or connection request message of eating dishes without rice or wine (RRC Connection Request) or the connection setup complete message of eating dishes without rice or wine (RRC Connection Setup Complete), carry the partial information of self, for example whole level access node identity and/or the information of self Location and/or the neighboring BS information of self etc.The information that higher level's access node B can be provided according to ultimate access node A accurately finds self and the relevant configuration parameter of ultimate access node A, and sends to ultimate access node A.

Wherein, Ultimate access node A is when required parameter disposes; Can also be in request; Like above-mentioned configuring request (Configuration Request) or connection request message of eating dishes without rice or wine (RRC ConnectionRequest) or the connection setup complete message of eating dishes without rice or wine (RRC Connection Setup Complete), carry the configuration parameter that self needs, so that higher level's access node B can be ultimate its configuration parameter that needs of access node A configuration more accurately.

Wherein, higher level's access node B can be a value of configuration parameter to the configuration parameter value that ultimate access node A sends, and also can be a series of values of configuration parameter, i.e. the parameter value of configuration parameter tabulation.

Wherein, ultimate access node A is after obtaining configuration parameter, and B is configured feedback to higher level's access node; Mainly be: ultimate access node is after obtaining configuration parameter; Verify whether said configuration parameter can move, if, then to said higher level's access node B feedback configuration information of successful; Alternatively, can also carry the parameter value of final operation; Otherwise,, alternatively, can also carry the parameter value that can not move to the information of said higher level's access node B feedback configuration failure.

Here, ultimate access node A obtains after the said configuration parameter, and whether the capacity of equipment of verifying self supports the configuration parameter value of said acquisition, if then said configuration parameter can move, otherwise said configuration parameter can not move.

Step 104: ultimate access node A disposes interface-free resources and the interface parameters of self according to the parameter that is disposed in the above-mentioned steps, for example, according to the configuration of the sub-frame of uplink between self and the higher level's access node B, selects the configuration of PRACH time domain, the configuration of SRS time domain etc.; And; Ultimate access node A is through the back haul link that higher level's access node B provides, set up further that core net is connected (connecting (S1Setup) like S1) with the Access Network signaling and direct signaling connect (as, X2 connects (X2Setup)); Get into running status and, set up the sub-district for the terminal provides wireless access.

Step 105: in running; Higher level's access node B interface-free resources changes, and the parameter value of the partial parameters of self changes, and detects the partial parameters that self changes; For example TDD disposes or the PRACH sub-frame configuration; Include the special parameters with said ultimate access node A, then higher level's access node B can pass through space interface signaling reallocation message (RRC Connection Reconfiguration), carries the configuration parameter that value changes; Send to ultimate access node A; Initiate the renewal of configuration parameter, ultimate access node A obtains to accomplish message (RRC ConnectionReconfiguration Complete) through the space interface signaling reprovision and be configured feedback to higher level's access node B after the configuration parameter of said value variation.

Here, higher level's access node B can judge whether the parameter of self is relevant with ultimate access node A according to the agreement before self and the ultimate access node A, and detailed process is a prior art, repeats no more at this.

Here, ultimate access node A obtains after the configuration parameter of said value variation, and B is configured feedback to higher level's access node, and is identical with above-mentioned configuration feedback procedure, repeats no more at this.

Need to prove that the implementation procedure of this step except this flow process, so long as the flow process of on space interface signaling connects, initiating that comprises above-mentioned functions and information all can be served the present invention, comprises newly-increased flow process.

Embodiment two

With reference to shown in Figure 7; Present embodiment; Be connected with the Access Network signaling with core net between higher level's access node B through ultimate access node A; Like the chain of command signaling process that S1 connects, Iu connects, Iuh connects or newly-increased signaling connects, realize the parameter configuration of ultimate access node A, specifically may further comprise the steps:

Step 201: ultimate access node A dynamically is deployed in the network, and ultimate access node A sets up operation layer with the OAM system of self and is connected;

Step 101 is identical in the concrete implementation procedure of this step and the foregoing description one, repeats no more at this.

Step 202: the OAM system of ultimate access node A provides higher level's access node that can insert tabulation to ultimate access node A, and is ultimate access node A configuration and the irrelevant parameter of higher level's access node;

Step 102 is identical in the concrete implementation procedure of this step and the foregoing description one, repeats no more at this.

Step 203: ultimate access node A connects with higher level's access node B that can insert according to the inserted higher level access node tabulation that said OAM system provides, and with higher level's access node B between set up the transmission bearer that core net is connected with the Access Network signaling.

Here, need to prove that the access node X that higher level's access node B of this step can be above-mentioned can be same node, also can different nodes.

Particularly, if higher level's access node B and above-mentioned access node X are same nodes, ultimate access node A can break off earlier self with access node X between be connected, rebulid self again and be connected with space interface signaling between the access node X; Perhaps, between access node A and the access node X, the space interface signaling set up is connected and reshuffles, connect to rebuild.If higher level's access node B is different nodes with above-mentioned access node X, ultimate access node A needs at first to break off with access node X to be connected, and connects with higher level's access node B again.

Said transmission bearer can be the Signaling Radio Bearer (SRB) on space interface signaling connects, and this moment, the mode of setting up of transmission bearer was the RRC Connection Setup flow process of eating dishes without rice or wine, and the core net of subsequent step is connected with the Access Network signaling through the RRC signaling bear;

Said transmission bearer can also be the Data Radio Bearer (DRB) on space interface signaling connects; This moment transmission bearer the mode of setting up specifically can for: ultimate access node A is with the mode of terminal request service resources; Between self and higher level's access node B, set up RAB (Radio Access Bearer), the core net of subsequent step is connected with the Access Network signaling and adopts this RAB;

Said transmission bearer can also be traditional transport layer protocol; Like SCTP (SCTP; STREAM CONTROL TRANSMISSION PROTOCOL) connects; This moment, the mode of setting up of transmission bearer was: according to pre-configured or be connected required parameter according to the foundation transmission that the mode of step 202 obtains, process is set up in initiation SCTP coupling between ultimate access node A and the higher level's access node B, and the core net of subsequent step and Access Network signaling are connected in this coupling carries.

Step 204: in setting up core net and process that the Access Network signaling is connected, or connect the flow process after setting up, connect the flow process after setting up completion in S1 connection building process or S1 at this; Or registering family base station flow process; Higher level's access node B is that ultimate access node A disposes relative configuration parameter, and in the present embodiment, layoutprocedure is accomplished through the chain of command flow process that core net is connected with the Access Network signaling; For example, specifically can realize through following three kinds of flow processs:

Mode one: shown in 204a among Fig. 7, in the LTE system, ultimate access node A required parameter configuration is set up the configuration parameter that indication needs self in the request message (S1 Setup Request) in the S1 connection; Higher level's access node B configuration parameter, the value of in S1 connection establishment response message (S1 Setup Request), carrying said configuration parameter sends to ultimate access node A; Ultimate access node A obtains to be configured feedback through base station state transfer (eNB StatusTransfer) message to said higher level's access node B after the configuration parameter value of said higher level's access node B transmission.

Mode two: shown in 204b among Fig. 7, in the UMTS system, ultimate access node A required parameter configuration, the configuration parameter that indication needs self in registering family base station request message (HNB Register Request); Higher level's access node B configuration parameter accepts to carry in the message (HNBRegister Accept) value with said configuration parameter in the registering family base station request, sends to ultimate access node A; Ultimate access node A obtains after the configuration parameter value of said higher level's access node B transmission, and (HNB Configuration Update) is configured feedback to said higher level's access node B through the Home eNodeB configuration update message.

Mode three: shown in 204c among Fig. 7; In the LTE system; Ultimate access node A is after S 1 connects (S1 Setup) foundation completion; Connect on (S1 Setup) at the S1 that has set up, ultimate access node A initiates configuring request (eNB Configuration Update) to higher level's access node B, the required parameter configuration; Higher level's access node B returns configuration response (eNB ConfigurationUpdate Acknowledge) to ultimate access node A, carries the parameter value of the configuration parameter of asking; Ultimate access node A obtains to be configured feedback through base station state transfer (eNB StatusTransfer) message to higher level's access node B after the configuration parameter value that said higher level's access node B returns.

Wherein, in the present embodiment with the foregoing description one in layoutprocedure in the step 103 compare, remove institute based on connection difference and the message difference of being carried before, other parts are identical, therefore, repeat no more at this.

Need to prove; Three kinds of flow processs listing except this step; So long as be connected with the Access Network signaling in core net (as S 1 connect, Iu connects, Iuh connects or increase interface newly connects) go up the flow process of initiating that comprises above-mentioned functions and information and all can serve the present invention, comprise newly-increased flow process.

Step 205: ultimate access node A disposes interface-free resources and the interface parameters of self according to the parameter that obtains in the above-mentioned steps, and gets into running status, for the terminal provides wireless access, sets up the sub-district.

Step 206: in running; Higher level's access node B interface-free resources changes; The partial parameters parameter value of self changes; Detect the special parameters that includes ultimate access node A in the partial parameters that self changes, then higher level's access node B can carry the said configuration parameter that value changes through config update request MME configuration update message (MMEConfiguration Update); Send to ultimate access node A; Initiate the renewal of configuration parameter, ultimate access node A obtains to be configured feedback through config update response base station configuration updating (eNB Configuration Update) to higher level's access node B after the configuration parameter of said value variation.

Except this flow process, may be used to realize this step so long as be connected the flow process of initiating that comprises above-mentioned functions and information with the Access Network signaling in core net, comprise newly-increased flow process.

In this step, realize the detailed process that configuration parameter upgrades, basic identical with the step 105 among the embodiment one, uniquely different be, this step institute based on the connection and the signaling of carrying different with step 105, more than have and explain, repeat no more at this.

Embodiment three

With reference to shown in Figure 8; Present embodiment is connected the chain of command signaling process of (for example, X2 connects or Iur connects or newly-increased signaling connects) with direct signaling between higher level's access node B through ultimate access node A; Realize the parameter configuration of ultimate access node A, specifically may further comprise the steps:

Step 301: identical with the step 101 among the embodiment one.

Step 302: identical with the step 102 among the embodiment one.

Step 303: ultimate access node A connects with higher level's access node B that can insert according to the inserted higher level access node tabulation that said OAM system provides, and with higher level's access node B between set up the transmission bearer that direct signaling is connected.

Here, need to prove that the access node X that higher level's access node B of this step can be above-mentioned can be same node, also can different nodes.

In this step, the inserted higher level access node tabulation that ultimate access node A provides according to said OAM system, with the process that higher level's access node B that can insert connects, the similar process with connecting in the step 203 among the embodiment two repeats no more at this.

Described transmission bearer can be the Signaling Radio Bearer (SRB) on space interface signaling connects; It also can be the Data Radio Bearer (DRB) on space interface signaling connects; It can also be traditional transport layer protocol; Connect like SCTP, the transmission bearer described in the step 203 is similar among the concrete and embodiment two, repeats no more at this.

Step 304: in the process of setting up the direct signaling connection; Or the flow process after this connects foundation, connecting the flow process of setting up after accomplishing like X2 connection building process or X2, higher level's access node B is that ultimate access node A disposes relative configuration parameter; In the present embodiment; The chain of command flow process that layoutprocedure connects through direct signaling is accomplished, and for example, specifically can realize through following two kinds of flow processs:

Mode one: shown in 304a among Fig. 8, ultimate access node A required parameter configuration is set up the configuration parameter that indication needs self in the request message (X1 Setup Request) in the X2 connection; Higher level's access node B configuration parameter, the value of in X2 connection establishment response message (X2Setup Request), carrying said configuration parameter sends to ultimate access node A; Ultimate access node A obtains to be configured feedback through resource status report (Resource Status Reporting) message to said higher level's access node B after the configuration parameter value of said higher level's access node B transmission.

Mode two: shown in 304b among Fig. 8; Ultimate access node A is after X2 connects (X2Setup) foundation completion; Connect on (X2Setup) at the X2 that has set up, ultimate access node A initiates configuring request (eNB Configuration Update) to higher level's access node B, the required parameter configuration; Higher level's access node B returns configuration response (eNB Configuration UpdateAcknowledge) to ultimate access node A, carries the parameter value of said configuration parameter; Ultimate access node A obtains to be configured feedback through resource status report (Resource StatusReporting) message to higher level's access node B after the configuration parameter value that said higher level's access node B returns.

The indication parameter mode can be explicit cell or signaling, also can be to tabulate the indication parameter configuration of implicit expression through carrying desired parameters.Optional ultimate access node A provides the partial parameters of oneself, the eventually level access node identity (e.g Home eNodeB identity or via node identity) of oneself for example, the location information of oneself, neighboring BS information etc.Higher level's access node B can dispose superior node relevant parameter more accurately according to the information that ultimate access node A provides.

Whether ultimate access node A to optional the feeding back of higher level's access node B, can move like parameter after obtaining configuration parameter; If the parameter that higher level's access node B provides is optional tabulation, ultimate access node A can provide the parameter value of final application in response message.

Wherein, in the present embodiment with the foregoing description one in layoutprocedure in the step 103 compare, remove institute based on connection difference and the message difference of being carried before, other parts are identical, repeat no more at this.

Need to prove, three kinds of flow processs listing except this step, so long as connect in direct signaling (as X2 connect, Iur connects or increase interface newly connects) go up the flow process of initiating that comprises above-mentioned functions and information and all be used to realize this step, comprise newly-increased flow process.

Step 305: ultimate access node A disposes interface-free resources and the interface parameters of self according to the parameter that obtains in the above-mentioned steps, and gets into running status, for the terminal provides wireless access, sets up the sub-district.

Step 306: in running; Higher level's access node B interface-free resources changes; The partial parameters parameter value of self changes; Detect the special parameters that includes ultimate access node A in the partial parameters that self changes, then higher level's access node B can give ultimate access node A through sending config update request (eNB ConfigurationUpdate), and this config update request (eNB Configuration Update) includes the configuration parameter that value changes; Initiate the renewal of configuration parameter; Ultimate access node A obtains to return config update response (eNBConfiguration Update Acknowledge) to higher level's access node B after the configuration parameter of said value variation, is configured feedback.

In this step, realize the detailed process that configuration parameter upgrades, basic identical with the step 105 among the embodiment one, uniquely different be, this step institute based on the connection and the signaling of carrying different with step 105, more than have and explain, repeat no more at this.

Embodiment four

With reference to shown in Figure 9, present embodiment, ultimate access node A through with higher level's access node B between user plane be connected, realize the parameter configuration of ultimate access node A, specifically may further comprise the steps:

Step 401: identical with the step 101 among the embodiment one.

Step 402: identical with the step 102 among the embodiment one.

Step 403: the inserted higher level access node tabulation that ultimate access node A provides according to said OAM system; Connect with higher level's access node B that can insert, and set up the transmission bearer that user plane is connected with the back haul link (backhaul link) that higher level's access node B provides.

Here, need to prove that the access node X that higher level's access node B of this step can be above-mentioned can be same node, also can different nodes.

In this step, the inserted higher level access node tabulation that ultimate access node A provides according to said OAM system, with the process that higher level's access node B that can insert connects, the similar process with connecting in the step 203 among the embodiment two repeats no more at this.

The transmission bearer that the user plane of said foundation connects can be the Data Radio Bearer (DRB) on space interface signaling connects; It can also be traditional transport layer protocol; Like transmission control protocol (TCP, TransmissionControl Protocol)/User Datagram Protocol (UDP, User Datagram Protocol); This moment, the mode of setting up of transmission bearer was: between ultimate access node A and the higher level's access node B according to pre-configured or set up the TCP/UDP desired parameters according to what the mode of step 402 obtained; Set up transport layer if desired and connect (for example, TCP connects) and then initiate transmission and connect the process of setting up, the subsequent step user face data carries on this connects.

Step 404: through user plane bearer; Higher level's access node B is that ultimate access node A disposes relative configuration parameter, and in the present embodiment, the process of configuration connects upward loaded service flow process completion through the user plane of having set up; For example, specifically can process following:

Shown in 304a among Fig. 8, ultimate access node A required parameter configuration, in HTTP message, for example, the configuration parameter that self needs is indicated in the HTTP request of getting parms (HTTP Get Parameter Request); Higher level's access node B configuration parameter, in HTTP message, for example, and the HTTP response (HTTP Get Parameter Response) that gets parms, the value of carrying said configuration parameter sends to ultimate access node A; Ultimate access node A obtains after the configuration parameter value of said higher level's access node B transmission, and through HTTP message, for example HTTP is provided with parameter response (HTTP Set Parameter Response) message and is configured feedback to said higher level's access node B.

Wherein, in the present embodiment with the foregoing description one in layoutprocedure in the step 103 compare, remove institute based on connection difference and the message difference of being carried before, other parts are identical, repeat no more at this.

Need to prove that the HTTP flow process of listing except this step so long as the professional flow process that comprises above-mentioned functions and information that is connected initiation may be used to realize this step between ultimate access node A and the higher level's access node B, comprises newly-increased flow process.

Step 405: ultimate access node A disposes interface-free resources and the interface parameters of self according to the parameter that obtains in the above-mentioned steps, and gets into running status, for the terminal provides wireless access, sets up the sub-district.

Step 406: in running, higher level's access node B interface-free resources changes, and the partial parameters parameter value of self changes; Detect the special parameters that includes ultimate access node A in the partial parameters that self changes; Then higher level's access node B can be through the message in the HTTP flow process, and for example HTTP is provided with parameter request (HTTP Set Parameter Request) message, and the configuration parameter that value is changed sends to ultimate access node A; Initiate the renewal of configuration parameter; Ultimate access node A obtains after the configuration parameter of said value variation, through the message in the HTTP flow process, for example; HTTP is provided with parameter response (HTTP SetParameter Response) message, and B is configured feedback to higher level's access node.

Need to prove, except this flow process, all can be used for realizing this step, comprise newly-increased flow process so long as be connected the flow process of initiating that comprises above-mentioned functions and information with business between higher level's access node B at ultimate access node A.

The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (22)

1. the method for a configuration node parameter is characterized in that, said method comprises:
Ultimate access node obtains configuration parameter from higher level's access node that self can insert, and accomplishes the configuration and/or the renewal of said configuration parameter, and said configuration parameter is the ultimate access node special parameters relevant with said higher level's access node.
2. the method for configuration node parameter according to claim 1 is characterized in that, said ultimate access node obtains configuration parameter from higher level's access node that self can insert, and specifically comprises:
Be connected flow process or direct signaling flow process or user plane with core network signalling through self and space interface signaling flow process or Access Network between higher level's access node and connect flow process, said ultimate access node obtains said configuration parameter from said higher level's access node.
3. the method for configuration node parameter according to claim 2 is characterized in that, said ultimate access node obtains said configuration parameter from said higher level's access node, specifically comprises:
Be connected the reprovision flow process through self with space interface signaling connection building process or space interface signaling between higher level's access node or space interface signaling connects the flow process after setting up, said ultimate access node obtains said configuration parameter from said higher level's access node;
Perhaps, be connected flow process or the registering family base station flow process of setting up after accomplishing through self with S1 connection building process or S1 between higher level's access node, said ultimate access node obtains said configuration parameter from said higher level's access node;
Perhaps, be connected the flow process of setting up after accomplishing through self with X2 connection building process or X2 between higher level's access node, said ultimate access node obtains said configuration parameter from said higher level's access node;
Perhaps, through self with higher level's access node between the user plane set up be connected the loaded service flow process, said ultimate access node obtains said configuration parameter from said higher level's access node.
4. the method for configuration node parameter according to claim 1 is characterized in that, before said ultimate access node obtained said configuration parameter from said higher level's access node, said method also comprised:
Said ultimate access node obtains higher level's access node tabulation that can insert from self OAM system, includes the information of each higher level's access node that said ultimate access node can insert in higher level's access node tabulation that this can insert.
5. the method for configuration node parameter according to claim 4; It is characterized in that; Before said ultimate access node obtains said configuration parameter from said higher level's access node; Said method also comprises: said ultimate access node is accomplished the configuration of the ultimate access node special parameters that has nothing to do with said higher level's access node from the ultimate access node special parameters that the OAM system obtains and said higher level's access node is irrelevant of self.
6. the method for configuration node parameter according to claim 1; It is characterized in that the ultimate access node special parameters that said and said higher level's access node is relevant specifically comprises: Cell Global Identification and/or Physical Cell Identifier and/or Primary Synchronisation Code and/or the configuration of frequency power time division duplex and/or the configuration of Physical Random Access Channel time domain and/or the configuration of uplink detection reference signal time domain.
7. the method for configuration node parameter according to claim 1 is characterized in that, said ultimate access node is accomplished the configuration of said configuration parameter and/or upgraded and also comprises:
Said higher level's access node is disposed said ultimate access node or updated parameters is configured feedback.
8. the method for configuration node parameter according to claim 7 is characterized in that, said higher level's access node is disposed said ultimate access node or updated parameters is configured feedback, comprising:
Said ultimate access node is behind the parameter value of the configuration parameter that obtains said higher level's access node configuration or upgrade; Whether the parameter value of verifying said configuration parameter can be suitable for; If, then to said higher level's access node feedback configuration success/renewal information of successful; Otherwise, to the information of said higher level's access node feedback configuration failure/renewal failure.
9. the method for configuration node parameter according to claim 8 is characterized in that, said configuration successful/renewal information of successful to said higher level's access node feedback carries the parameter value that said ultimate access node operation is adopted.
10. according to the method for each described configuration node parameter of claim 1 to 9, it is characterized in that said ultimate access node obtains said configuration parameter from higher level's access node that self can insert, and accomplishes the configuration of said configuration parameter, is specially:
Said ultimate access node is to the said configuration parameter of said higher level's access node request; Said higher level's access node by said ultimate access node configuration the parameter value of request configuration parameter.
11. the method for configuration node parameter according to claim 10 is characterized in that, said ultimate access node is specially to the said configuration parameter of said higher level's access node request:
Said ultimate access node sends the signaling that is used to represent to ask said configuration parameter to said higher level's access node;
Perhaps, said ultimate access node will be used to represent to ask the indication of said configuration parameter to carry to said higher level's access node through the existing signaling between self and the said higher level's access node.
12. the method for configuration node parameter according to claim 11; It is characterized in that; Said indication or the said signaling that is used to represent to ask said configuration parameter that is used to represent to ask said configuration parameter; Also include the parameter list of said configuration parameter, this parameter list comprises the parameter information of asking configuration parameter to some extent.
13. the method for configuration node parameter according to claim 10 is characterized in that, said method also comprises:
Said ultimate access node is when the said configuration parameter of said higher level's access node request, and said ultimate access node also provides sign and/or the node capacity of self and/or the information of the node type of self and/or self Location and/or the neighboring BS information of self of self to said higher level's access node.
14. the method according to each described configuration node parameter of claim 1 to 9 is characterized in that, said ultimate access node obtains said configuration parameter from higher level's access node that self can insert, and accomplishes the configuration of said configuration parameter, is specially:
Higher level's access node initiatively is the parameter value that said ultimate access node disposes said configuration parameter after knowing the node identity of said ultimate access node.
15. the method according to each described configuration node parameter of claim 1 to 9 is characterized in that, said ultimate access node obtains and said configuration parameter from higher level's access node that self can insert, and accomplishes the renewal of said configuration parameter, comprising:
When the parameter value that detects said configuration parameter at higher level's access node changed, said higher level's access node upgraded the parameter value of configuration parameter described in the said ultimate access node.
16. the system of a configuration node parameter is characterized in that, said system comprises: ultimate access node and higher level's access node, and said ultimate access node can insert said higher level's access node, and ultimate access node comprises acquiring unit, wherein,
Acquiring unit is used for obtaining configuration parameter from said higher level's access node, accomplishes the configuration and/or the renewal of said configuration parameter;
Said configuration parameter is the ultimate access node special parameters relevant with said higher level's access node.
17. system according to the said configuration node parameter of claim 16; It is characterized in that; Said acquiring unit specifically is used for, and obtains higher level's access node tabulation that can insert from the OAM system of said ultimate access node; And, obtain said configuration parameter from said higher level's access node according to accessed inserted higher level access node tabulation.
18. system according to the said configuration node parameter of claim 16; It is characterized in that; Said acquiring unit; Also be used for,, accomplish the configuration of the ultimate access node special parameters that has nothing to do with said higher level's access node from the ultimate access node special parameters that the OAM system obtains and said higher level's access node is irrelevant of said ultimate access node.
19. the system according to the said configuration node parameter of claim 16 is characterized in that,
Said ultimate access node is specially Home eNodeB, and said higher level's access node is specially femto gateway; Perhaps, said ultimate access node is specially via node, and said higher level's access node is specially the host base station.
20. the system according to each said configuration node parameter of claim 16 to 19 is characterized in that, said ultimate access node also comprises feedback unit, and said higher level's access node comprises the config update unit, wherein,
Feedback unit be used for to the said ultimate access node special parameters relevant with higher level's access node of the config update unit requests of said higher level's access node, and the parameter value that said config update unit is returned is configured feedback;
The config update unit is used for returning to the acquiring unit of said ultimate access node the parameter value of the configuration parameter of asking.
21. system according to the said configuration node parameter of claim 20; It is characterized in that said config update unit also is used for; When the parameter value that detects said configuration parameter changes, return the parameter value of the said configuration parameter that needs renewal to said acquiring unit.
22. system according to the said configuration node parameter of claim 21; It is characterized in that; Said ultimate access node also comprises: authentication unit; Whether the parameter value that is used to verify the configuration parameter that said config update unit that said acquiring unit obtains disposes or upgrades can be suitable for, if then notify said acquiring unit to said config update unit feedback configuration success/renewal information of successful; Otherwise, notify the information of said acquiring unit to said config update unit feedback configuration failure/renewal failure.
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