CN101360094B - Method for server automatic discovery configuring by house base station - Google Patents
Method for server automatic discovery configuring by house base station Download PDFInfo
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- CN101360094B CN101360094B CN2007101431620A CN200710143162A CN101360094B CN 101360094 B CN101360094 B CN 101360094B CN 2007101431620 A CN2007101431620 A CN 2007101431620A CN 200710143162 A CN200710143162 A CN 200710143162A CN 101360094 B CN101360094 B CN 101360094B
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Abstract
Disclosed is a method of automatically discovering the server disposed in the femtocell, comprising the following: firstly, an option 60 and an option 43 are defined in a dynamic host distribution protocol server; after the femtocell is powered up or reset to be restarted, the femtocell sends a DHCPINFORM message which carries the option 60 to the dynamic host distribution protocol server, and after the dynamic host distribution protocol server receives the DHCPINFORM message, the dynamic host distribution protocol server sends corresponding network connection information to the femtocell through the option 43; finally, the femtocell obtains the network connection information according to the option 43, and then initiates an IPSec secure channel to a security gateway for establishing the request, and the security gateway parses the IP address of the server disposed in the femtocell through the obtained complete domain name of the server disposed in the femtocell, and returns the IP address of the server disposed in the femtocell, thereby completing the automatic discovery of the server disposed in the femtocell. The invention solves the problems that the present equipment is of Home NodeB burn network information when manufactured, if the network structure is adjusted, all the swept Home NodeB have to be modified, the flexibility of the present equipment is low, and the cost of the present equipment is high.
Description
Technical field
The present invention relates to moving communicating field, more specifically relate to a kind of method of server automatic discovery configuring by house base station.
Background technology
The 3G industry just progressively develops towards the direction of user's request refinement, and except traditional macro base station, little base station product, the base station of new generation product that satisfies operator's particular demands just progressively becomes the effective means of equipment vendors' reinforcement self product competitiveness.Along with 3G network spreading out in worldwide; Operator recognizes that indoor covering in the 3G network construction is extremely crucial and important link; Under such background; Home NodeB (Home eNodeB) solution is arisen at the historic moment, and it is directed against the characteristics of indoor family communication and designs, and realizes with the family being the indoor covering of unit through the Home NodeB equipment that is placed in the users home.This solution is integrated into home network in the UMTS network, as an extension of 3G network, and the small micro honeycomb of the similar simplification of each Home NodeB; And through special-purpose 3G access channel (WCDMA or HSDPA); The cellular service of any kind is provided, and such as speech, Internet inserts; Download Web TV etc.Therefore; Home NodeB family access way is beneficial to the indoor broadband application at polynary terminals such as mobile phone, PC; Fixed network and the fusion of moving have not only been promoted; And with low-cost mode is that the user provides a kind of innovative radio switch-in method in home environment, and all there are its excellent part in operator and user.In the following evolution of 3G network, family type base station Home NodeB product will be born the key player that indoor covering inserts.
As shown in Figure 1, current Home NodeB access solution generally is based on traditional framework that RNC (DNC Domestic Network Controller) network element is arranged and realizes.Home NodeB equipment is placed on realizes with the family being the indoor covering of unit in the users home, insert the ISP network through xDSL, and be connected to DNC through the Iub interface of standard, and DNC is connected to CN through the Iu CS/PS interface of standard.
In the networking of Home NodeB, HCS (Home NodeB Configuration Server, family base station configuration server) has born the core of network management, and it is the key that the Home eNodeB self-organizing network is realized self-configuring, self-optimizing target.In a networking, the network coverage is the area a lot, in these areas, has one or more HCS at least.And HCS is as the product platform of Network; Which Home NodeB it is responsible for authorizing to join in the network; Which Home NodeB of which user attaching, and for Home NodeB provides the Mirror Info of initial configuration data, software/firmware, so HomeNodeB is before providing business service; At first need search corresponding HCS, otherwise can not be at network operation.
Find that the most direct mode of HCS is exactly when equipment dispatches from the factory, be the Home NodeB burning network information, comprise IP address, serve port or URL; The network connection has been cured among the Home NodeB, and the realization mechanism of this mode is fairly simple, but fatal drawback is arranged; That is exactly when adjustment takes place network configuration; Must make amendment to all Home NodeB that is involved, flexibility is low, and cost is expensive.
In sum, how to find the technical scheme of configuration server in a kind of home base station network of current needs automatically.
Summary of the invention
Technical problem to be solved by this invention provides a kind of method of server automatic discovery configuring by house base station; When having solved current device and dispatching from the factory is the Home NodeB burning network information; When if adjustment takes place in network configuration; Must make amendment to all Home NodeB that is involved, flexibility is low, the problem that cost is expensive.
In order to address the above problem, the invention provides a kind of method of server automatic discovery configuring by house base station, may further comprise the steps,
A: definition option 60 and option 43 in the dynamic host allocation protocol server;
B: Home eNodeB power on or reset restart after; Send the DHCPINFORM message of carrying option 60 to the dynamic host allocation protocol server; After the dynamic host allocation protocol server is received DHCPINFORM message, send corresponding network connection information to Home eNodeB through option 43;
C: after Home eNodeB obtains network connection information according to option 43; Initiate the Fully-Qualified Domain Name that the request of setting up of ipsec security passage obtains family base station configuration server to security gateway; Security gateway parses the IP address of this family base station configuration server and returns to Home eNodeB through the Fully-Qualified Domain Name of family base station configuration server, accomplishes the automatic discovery of family base station configuration server.
Further, said method can comprise that also among the said step a, said definition option 60 comprises the VCI that option 60 is set.
Further; Said method can comprise that also among the said step a, said definition option 43 comprises the option space that defines Home eNodeB; The form of definition sub-option and sub-option in said option space, for said sub-option definition value and and the VCI that is provided with of said option 60 be complementary.
Further, said method can comprise that also said sub-option comprises: the port that the IP address of security gateway, the Fully-Qualified Domain Name of family base station configuration server and family base station configuration server provide service.
Further, said method can comprise that also among the said step b, said DHCPINFORM message is carried option 60, and content comprises VCI text string Home NodeB.
Further; Said method also can comprise, among the said step b, after said dynamic host allocation protocol server is received DHCPINFORM message; Find VCI text string Home NodeB; Search manufacturer's self-defined information of coupling, send DHCPACK message, send corresponding network connection information to Home eNodeB through option 43.
Further, said method can comprise that also said network connection information comprises: the IP address of security gateway, and the Fully-Qualified Domain Name of family base station configuration server, and family base station configuration server provides the port of service.
Further; Said method also can comprise, also comprises among the said step c, and said Home eNodeB is after security gateway is initiated ipsec security passage foundation request; Accomplish the foundation of ipsec security passage; Home eNodeB is initiated the name server inquiry of category-A according to the family base station configuration server Fully-Qualified Domain Name that obtains to security gateway, and security gateway parses its IP address and returns to Home eNodeB through the Fully-Qualified Domain Name of said family base station configuration server.
Further, said method can comprise that also among the said step c, said security gateway also parses the serve port of family base station configuration server and returns to Home eNodeB through the Fully-Qualified Domain Name of family base station configuration server.
Further; Said method also can comprise, further comprises among the said step c, after said Home eNodeB obtains the IP address and serve port of family base station configuration server; Initiate config update subsequently, perhaps software/firmware upgrade request to family base station configuration server.
Compared with prior art, use the present invention, have following advantage:
1, Home NodeB does not need any network connection information that presets of burning after dispatching from the factory, and avoids when solidifying the informational needs modification, must carrying out the cost burden that burning brought once more;
2, because the IP address of SGW and HCS is distributed by third party's network service dynamic,, perhaps during equipment failure, can dynamically change the IP sensing, reach the purpose of the flexible adjustment network architecture therefore when SGW and HCS overload.
Description of drawings
Fig. 1 is the structure chart of the network architecture of Home NodeB home base station network;
Fig. 2 is the flow chart of a kind of server automatic discovery configuring by house base station method in the specific embodiment of the invention;
Fig. 3 is the sketch map of the operation flow that HCS finds automatically in the specific embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the invention is described further.
At any network connection information that presets of Home NodeB not burning when dispatching from the factory; In order to make Home NodeB under the situation of not knowing HCS particular location (IP address); Network service through other comes IP address and the serve port of discovery HCS automatically, and for example DHCP (dynamic host allocation protocol) server and DNS (name server) are as shown in Figure 2; Concrete steps are following
Step 110: on the Dynamic Host Configuration Protocol server that is provided, definition option 60 and option 43;
DHCP RFC2132 protocol definition 2 self-defined options of manufacturer: option 60 (VCI:VendorClass Identifier) and option 43 (Vendor Specific Information); Option 60 is manufacturer's classification identifier, and it is with the vendor equipment of one type of the unique identification of text string mode; 43 fmt chunks according to type-length-numerical value (TLV) of option provide manufacturer's self-defined information.
Unite and use option 60 and option 43, allow manufacturer to define sub-option, and this a little option is packaged into the DHCP option of a standard according to the business demand of self.
Said definition option 60 comprises the VCI that option 60 is set;
option?60?ascii“Home?NodeB”。
The option space that definition option 43 comprises definition Home NodeB is set, sub-option of definition and its form in the option space, for said sub-option definition value and and option 60 set VCI be complementary.
Sub-option information comprises at least: the IP address of SGW (Security Gateway, security gateway), and the Fully-Qualified Domain Name of HCS (FQDN), and HCS provides the port of service.
1, the option space of definition Home NodeB;
option?space?SON。
2, sub-option of definition and its form in the option space, sub-option information comprises at least: the IP address of SGW, the Fully-Qualified Domain Name of HCS (FQDN), and HCS provides the port of service;
option?SON.SGW-SERVER-ADDRESS?code?2＝ip-address；
option?SON.HCS-SERVER-NAME?code?3＝text；
option?SON.HCS-SERVER-PORT?code?4＝uint16。
3, for said sub-option definition value and and option 60 defined VCI be complementary.
class“Home?NodeB”{
match?if?option?vendor-class-identifier＝“Home?NodeB”；
option?SON.SGW-SERVER-ADDRESS?192.168.10.1；
option?SON.HCS-SERVER-NAME“hcs.son.org”；
option?SON.HCS-SERVER-PORT?8080；
}。
Step 120:Home NodeB power on or reset restart after, send the DHCPINFORM message carry option 60 to Dynamic Host Configuration Protocol server;
Said DHCPINFORM message is carried option 60, and content comprises VCI text string " HomeNodeB ".
After step 130:DHCP server is received DHCPINFORM message, send corresponding network connection information to Home NodeB through option 43;
After Dynamic Host Configuration Protocol server is received DHCPINFORM message; Find discernible VCI text string " Home NodeB ", search manufacturer's self-defined information of coupling, send DHCPACK message; Inform the network connection information that Home NodeB is corresponding through option 43; Comprise: the IP address of SGW, the Fully-Qualified Domain Name of HCS (FQDN), and HCS provides the port of service.
Step 140:Home NodeB is set to local cache according to option 43 with network connection information;
After step 150:Home NodeB obtains network connection information, initiate the Fully-Qualified Domain Name that the request of setting up of ipsec security passage obtains HCS to SGW, IP address and serve port that the Fully-Qualified Domain Name of SGW through HCS parses HCS return to Home NodeB;
After accomplishing the foundation of ipsec security passage; Home NodeB is according to the HCS Fully-Qualified Domain Name that obtains; Initiate the DNS inquiry of category-A to SGW, just the Fully-Qualified Domain Name through HCS parses its IP address and serve port returns to Home NodeB, accomplishes the automatic discovery procedure of HCS.
After step 160:Home NodeB obtains the IP address and serve port of HCS, can initiate config update subsequently, perhaps software/firmware upgrade request to HCS.
Below in conjunction with instantiation the present invention is described further.
Fig. 3 has described the flow process that HCS finds automatically, and concrete steps are following,
XDSL (digital subscriber line, Digital Subscriber Line) is to be the transmission technology combination of transmission medium with copper telephone wire, and it comprises HDSL, SDSL, VDSL, ADSL and RADSL etc., generally is referred to as xDSL.XDSL utilizes existing copper cash resource as a kind of technology of transport layer, for Home NodeB provides broadband access at a high speed.
And DSLAM (Digital Subscriber Line Access Multiplexer; Digital Subscriber Line Access Multiplexer); It eats from multiple xDSL connection, and it is transformed on the high-speed line, has the ability of optimizing bandwidth availability ratio and carrying out flow control.
SGW (Security Gateway, security gateway) is deployed in the access front end of internet as VPN (Virtual Private Network) gateway, itself has the function of router, and it is the important door of protection Home NodeB internal network security.Mainly bear security responsibilities such as stoping hacker attacks, inspection virus, authentication and scope check.
HCS (Home NodeB Configuration Server) equipment provides services such as self-configuring, self-optimizing, automatic renewal as the nucleus equipment of self-organizing network for Home NodeB.
Step 2, Home NodeB are after powering on or resetting; XDSL distributes implicit IP address to Home NodeB; XDSL has served as a NAT gateway (Network Address Translation); For Home NodeB provides the Transformation Service of the network address, its inner privately owned IP address transition is become legal public network IP address;
Step 3, Home NodeB at first will go up the request message of the DHCP service initiation DHCPINFORM at place to DSLAM before starting business service, carry option 60 in the message, and content is VCI text string " Home NodeB ";
Step 4, DHCP service are after receiving the DHCPINFORM request, and finding has discernible VCI text string " Home NodeB " in the option 60, send DHCPACK to Home NodeB and reply, and return self-defined information through option 43, comprise at least:
The IP address of SGW-IP-ADDRESS:#SGW security gateway
The Fully-Qualified Domain Name of HCS-SERVER-NAME:#HCS
The serve port of HCS-SERVER-PORT:#HCS
Step 5, get access to the IP address of SGW as Home NodeB after, can initiate the IPSec passage with SGW and set up request;
Step 6, after the passage of accomplishing IPSec is set up, Home NodeB initiates category-A type DNS inquiry with the URL that distributes to SGW;
Step 7, carry out dns resolution, return the HCS IP address that can reach to Home NodeB by SGW;
Step 8, Home NodeB have just accomplished the automatic discovery procedure of HCS, can initiate configuration data or software/firmware and upgrade request according to IP address and the serve port of HCS.
The above; Be merely the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with this technological people in the technical scope that the present invention disclosed; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (10)
1. the method for a server automatic discovery configuring by house base station is characterized in that, may further comprise the steps,
A: definition option 60 and option 43 in the dynamic host allocation protocol server;
B: Home eNodeB power on or reset restart after; Send the DHCPINFORM message of carrying option 60 to the dynamic host allocation protocol server; After the dynamic host allocation protocol server is received DHCPINFORM message, send corresponding network connection information to Home eNodeB through option 43;
C: after Home eNodeB obtains network connection information according to option 43; Initiate the Fully-Qualified Domain Name that the request of setting up of ipsec security passage obtains family base station configuration server to security gateway; Security gateway parses the IP address of this family base station configuration server and returns to Home eNodeB through the Fully-Qualified Domain Name of family base station configuration server, accomplishes the automatic discovery of family base station configuration server.
2. the method for claim 1 is characterized in that, among the said step a, said definition option 60 comprises the VCI that option 60 is set.
3. method as claimed in claim 2; It is characterized in that; Among the said step a; Said definition option 43 comprises the option space that defines Home eNodeB, the form of definition sub-option and sub-option in said option space, for said sub-option definition value and and the VCI that is provided with of said option 60 be complementary.
4. method as claimed in claim 3 is characterized in that, said sub-option comprises: the port that the IP address of security gateway, the Fully-Qualified Domain Name of family base station configuration server and family base station configuration server provide service.
5. the method for claim 1 is characterized in that, among the said step b, said DHCPINFORM message is carried option 60, and content comprises VCI text string Home NodeB.
6. method as claimed in claim 5; It is characterized in that, among the said step b, after said dynamic host allocation protocol server is received DHCPINFORM message; Find VCI text string Home NodeB; Search manufacturer's self-defined information of coupling, send DHCPACK message, send corresponding network connection information to Home eNodeB through option 43.
7. method as claimed in claim 6 is characterized in that, said network connection information comprises: the IP address of security gateway, and the Fully-Qualified Domain Name of family base station configuration server, and family base station configuration server provides the port of service.
8. the method for claim 1; It is characterized in that, also comprise among the said step c that said Home eNodeB is after security gateway is initiated ipsec security passage foundation request; Accomplish the foundation of ipsec security passage; Home eNodeB is initiated the name server inquiry of category-A according to the family base station configuration server Fully-Qualified Domain Name that obtains to security gateway, and security gateway parses its IP address and returns to Home eNodeB through the Fully-Qualified Domain Name of said family base station configuration server.
9. method as claimed in claim 8 is characterized in that, among the said step c, said security gateway also parses the serve port of family base station configuration server and returns to Home eNodeB through the Fully-Qualified Domain Name of family base station configuration server.
10. method as claimed in claim 9; It is characterized in that, further comprise among the said step c, after said Home eNodeB obtains the IP address and serve port of family base station configuration server; Initiate config update subsequently, perhaps software/firmware upgrade request to family base station configuration server.
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| CN2007101431620A CN101360094B (en) | 2007-08-03 | 2007-08-03 | Method for server automatic discovery configuring by house base station |
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| CN2007101431620A CN101360094B (en) | 2007-08-03 | 2007-08-03 | Method for server automatic discovery configuring by house base station |
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| CN101360094B true CN101360094B (en) | 2012-06-13 |
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| US20100240366A1 (en) * | 2009-03-23 | 2010-09-23 | Motorola, Inc. | Connection attempt message procedure enhancement for manual selection of a hybrid home network base station |
| US8255677B2 (en) | 2009-07-06 | 2012-08-28 | Intel Corporation | Initializing femtocells |
| CN101945429B (en) * | 2009-07-08 | 2014-09-17 | 华为技术有限公司 | Method, device and system for data routing of mobile network user interface |
| CN101990198B (en) * | 2009-08-06 | 2013-08-07 | 中兴通讯股份有限公司 | Method and system for automatically establishing connection between base and operation administration maintenance (OAM) equipment |
| CN102238238A (en) * | 2010-04-23 | 2011-11-09 | 华为技术有限公司 | Method and device for accessing local network equipment |
| CN102377831B (en) * | 2010-08-17 | 2014-05-21 | 中国移动通信集团公司 | Method, equipment and system for obtaining strategy control entity address |
| CN102469523A (en) * | 2010-11-19 | 2012-05-23 | 中兴通讯股份有限公司 | Base station access method and base station access gateway |
| CN102801545B (en) * | 2011-05-25 | 2015-12-09 | 华为技术有限公司 | The acquisition methods of configuration information and equipment |
| CN102905401A (en) * | 2011-07-26 | 2013-01-30 | 中兴通讯股份有限公司 | Communication method, communication system and wireless base station |
| CN104040997B (en) * | 2012-01-16 | 2017-11-07 | 诺基亚通信公司 | The specific base station of supplier automatically configures framework |
| CN102695194B (en) * | 2012-05-17 | 2014-10-22 | 中国联合网络通信集团有限公司 | Element management system and method and system for self-configuration of eNodeBs |
| CN102685726B (en) * | 2012-05-17 | 2014-11-26 | 中国联合网络通信集团有限公司 | Adaptive management entity, base station self-configuring method and base station self-configuring system |
| CN102694681B (en) * | 2012-05-17 | 2015-10-14 | 中国联合网络通信集团有限公司 | Adaptive management entity, base station self-configuration method and system |
| CN103905429B (en) * | 2014-03-03 | 2017-02-22 | 福建升腾资讯有限公司 | Method for achieving automatic discovery through network device on basis of DHCP extension label |
| CN104333464B (en) * | 2014-10-28 | 2018-01-02 | 华为技术有限公司 | Method of automatic configuration, load bearing equipment and the system that a kind of base station networks |
| CN106487940B (en) * | 2015-08-28 | 2019-05-31 | 国基电子（上海）有限公司 | Home eNodeB and the method for IP configuration |
| CN106027302B (en) * | 2016-05-20 | 2020-03-24 | 京信通信系统（中国）有限公司 | Parameter configuration method and system |
| CN110166583A (en) * | 2019-05-29 | 2019-08-23 | 京信通信系统（中国）有限公司 | Small base station access method, device, equipment, system and storage medium |
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