WO2010118567A1 - 毫微接入点入网方法、通信系统及设备 - Google Patents

毫微接入点入网方法、通信系统及设备 Download PDF

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Publication number
WO2010118567A1
WO2010118567A1 PCT/CN2009/071256 CN2009071256W WO2010118567A1 WO 2010118567 A1 WO2010118567 A1 WO 2010118567A1 CN 2009071256 W CN2009071256 W CN 2009071256W WO 2010118567 A1 WO2010118567 A1 WO 2010118567A1
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WO
WIPO (PCT)
Prior art keywords
nap
access
access point
fap
network
Prior art date
Application number
PCT/CN2009/071256
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English (en)
French (fr)
Inventor
吴建军
彭程晖
Original Assignee
深圳华为通信技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳华为通信技术有限公司 filed Critical 深圳华为通信技术有限公司
Priority to CN200980119549.XA priority Critical patent/CN102293038B/zh
Priority to PCT/CN2009/071256 priority patent/WO2010118567A1/zh
Publication of WO2010118567A1 publication Critical patent/WO2010118567A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/18Selecting a network or a communication service
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04Large scale networks; Deep hierarchical networks
    • H04W84/042Public Land Mobile systems, e.g. cellular systems
    • H04W84/045Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B

Definitions

  • Nano access point network access method is a Nano access point network access method, communication system and device
  • the present invention relates to the field of communications technologies, and in particular, to a method for accessing a network of a nano access point, a communication system, and a device.
  • Femto access point is a low-power base station (BS: Base Station), mainly used for small-scale signal coverage, such as covering the home, or "home office, small office” (SOHO: Indoor environment such as Small Office Home Office).
  • BS Base Station
  • SOHO Indoor environment such as Small Office Home Office
  • FAP Network Service
  • the FAP is the function of the base station.
  • the function is divided into the network access provider (NAP: Network Access Provider). Therefore, the FAP must accept the management of the NSP. , but also to accept the management of NAP.
  • the NSP can be contracted with multiple NAPs. If an NSP operates a Femtocell system (a system consisting of FAPs and other network entities that provide users with the necessary functions to access the wireless network through FAPs), then The NSP needs to sign a contract with the contracted NAP to support the Femtocell, so that the FAP device contracted with the NSP can access the wireless network from these NAPs. Multiple NAPs that are contracted with the NSP to support the Femtocell may cover different areas or may cover the same area.
  • the area covered by the NAP refers to the area where the NAP is authorized to operate its wireless access service (including the macro network or the Femtocell). Wireless access) does not necessarily require signal coverage of the NAP. For example, some areas may have the NAP authorized to operate the wireless access service but have not yet covered its wireless signal.
  • the FAP directly accesses the network from the default NAP.
  • the inventor found that: in the prior art, regardless of whether the coverage area includes one or more NAPs of the current location of the FAP, the FAP accesses the network from the default NAP, and if access If the number of FAPs in the same NAP is too large, the NAP resources will be insufficient. As a result, the NAP access to the NAP is affected.
  • the FAP accesses the network from the NAP, which affects the service usage of the end user accessing the FAP, thereby reducing the service quality of the end user using the femtocell to access the network. the amount.
  • the embodiments of the present invention provide a method for accessing a network of a nano access point, a communication system, and a device, so that the FAP can access the network through a non-default NAP.
  • An embodiment of the present invention provides a method for accessing a network of a nano access point, including:
  • An embodiment of the present invention further provides a nano access point, including:
  • a receiving unit configured to receive information of the NAP
  • the access unit is configured to access the network through the NAP according to the information of the NAP received by the receiving unit.
  • the embodiment of the invention further provides a server, including:
  • a receiving unit configured to receive an access request of a femto access point
  • an acquiring unit configured to acquire, after the receiving unit receives the access request, the resource information of the NAP in the coverage area including the femto access point;
  • a selecting unit configured to select an access NAP from the NAP according to the resource information of the NAP acquired by the acquiring unit;
  • a sending unit configured to send information about the access NAP selected by the selecting unit to the nano access point, so that the user accesses the network through the access NAP.
  • the embodiment of the present invention further provides a communication system, including a femto access point and a server, where: the femto access point is configured to send an access request; receive the information of accessing the NAP, and access the NAP through the access Access to the network;
  • the server is configured to receive an access request of the femto access point; after receiving the access request, acquiring, by the coverage area, the resource information of the NAP of the femto access point; according to the resource information of the NAP Selecting an access NAP in the NAP; and transmitting the selected access NAP information to the access point.
  • the embodiment of the present invention further provides a computer program product, the computer program product comprising computer program code, when the computer program code is executed by a computer, the computer program code can cause the computer to perform a nano connection Enter any step in the network access method.
  • Embodiments of the present invention also provide a computer readable storage medium, the computer storing computer program code, when the computer program code is executed by a computer, the computer program code may cause the computer to perform a nano connection Enter any step in the network access method.
  • the FAP can access the NAP for the FAP, so that the FAP can access the network from the most suitable NAP, so that the FAP can be connected through the non-default NAP.
  • the NAP that accesses the default access to the FAP is still accessed from the NAP that is accessed by default.
  • the resources are optimally configured to improve network efficiency and service quality provided by the FAP to users.
  • FIG. 1 is a flowchart of Embodiment 1 of a method for accessing a network of a access point according to an embodiment of the present invention
  • FIG. 2 is a signaling flowchart of Embodiment 2 of a method for accessing a network of a nano access point according to an embodiment of the present invention
  • FIG. 4 is a structural diagram of Embodiment 1 of a method for accessing a nano access point in the embodiment of the present invention
  • FIG. 4 is a structural diagram of Embodiment 1 of a method for accessing a wireless access point according to an embodiment of the present invention
  • FIG. 5 is a structural diagram of Embodiment 2 of a femto access point according to an embodiment of the present invention.
  • Embodiment 1 of a server according to an embodiment of the present invention
  • FIG. 7 is a structural diagram of Embodiment 2 of a server according to an embodiment of the present invention.
  • FIG. 8 is a structural diagram of an embodiment of a communication system according to an embodiment of the present invention.
  • FIG. 1 is a flowchart of the first embodiment of the FAP network access method.
  • the embodiment describes the process flow of the server.
  • the server may be FAP authentication, authorization, and FAPAAA (FAP Authentication, Authorization and Accounting) server, including:
  • the received access request may be sent by the FAP through the access gateway, and the access gateway may be an access gateway in the default NAP of the FAP, or may be an access gateway in the NSP; specifically, after the FAP is powered on
  • the access request may be sent to the default access gateway.
  • the default access gateway may be configured to be in the FAP when the FAP is contracted with the NSP, or the access gateway used when the FAP successfully accesses the network.
  • the resource information of the NAP may be directly extracted from the access request
  • the NAP resource information of the FAP is obtained from the coverage area including the NAP of the FAP according to the location information of the FAP.
  • the location information of the FAP may be obtained according to the network address information of the FAP.
  • the access request sent by the FAP may include the network address information (such as the IP address information) of the FAP, so the network address and the location of the FAP may be obtained according to the network address.
  • Corresponding data to find the location information of the FAP the network address and location corresponding data can be stored in an Internet Service Provider (ISP: Internet Server Provider); or
  • the location information of the FAP can be obtained through the macro network. For example, when the macro network has the network-assisted positioning function, the precise location of the FAP can be directly located through the macro network.
  • the FAP can also scan the surrounding macro network signals to query the macro network scanned by the FAP. The deployment status gets the rough location of the FAP; or
  • the location information of the FAP is extracted from the access request, where the FAP can obtain the location information of the FAP according to the configured GPS device, and the FAP can also be configured with the location information when the network is accessed.
  • the FAP may add the location information acquired by the GPS or the configured location information to the access request and send it. 103. Select, according to resource information of the NAP, access the NAP from the NAP;
  • the NAP with sufficient resources can be selected as the access NAP according to the resource information of the NAP.
  • the one NAP can be directly selected as the access NAP.
  • the NAP that allows the FAP access is selected from the multiple NAPs. If only one NAP is allowed to access the FAP, the NAP that allows the FAP access is directly selected. Into the NAP;
  • the access NAP may be selected from the plurality of NAPs that allow FAP access, specifically: the FAP resource requirement may be acquired, and multiple NAPs allowed to access the FAP are obtained. If the NAP that meets the resource requirements of the FAP is selected, if the NAP that meets the resource requirement is only one, the NAP that directly meets the resource requirement of the FAP is directly selected as the access NAP. Of course, it may also be from multiple NAPs that allow FAP access. Optionally, select one NAP as the access NAP; if there is no NAP that meets the resource requirements of the FAP, you can reject the access of the FAP or select the NAP that is most likely to meet the resource requirements of the FAP as the access NAP;
  • the NAP capable of providing the most resources may be selected from the plurality of NAPs that meet the resource requirements of the FAP as the access NAP; or may be multiple from the resource requirements of the FAP.
  • the NAP with the smallest number of FAPs per unit area is selected as the access NAP; or one of the NAPs that meet the resource requirements of the FAP may be selected as the access NAP.
  • the resource requirements of the FAP can be obtained from the subscription information of the FAP, and the resource requirements of the FAP can be bandwidth requirements, capacity requirements, and the like;
  • the information of the NAP may be information such as an access address of the NAP.
  • this embodiment can select an access NAP for the FAP, so that the FAP can be accessed from the access point.
  • FIG. 2 is a schematic diagram of a signaling procedure of a second embodiment of the FAP network access method provided by the embodiment of the present invention.
  • the embodiment describes that the resource information of the NAP is obtained by the FAP and sent to the FAPAAA, including:
  • the FAP configuration management server in the NAP periodically sends the resource information of the NAP to the BS in the NAP.
  • This embodiment assumes that there are two NAPs, namely, NAP1 and NAP2, and the NAP1 includes the FAP configuration management server 1 and the BS1, and the NAP2 includes The FAP configuration management server 2 and the BS2; the FAP configuration management server 1 transmits the resource information of the NAP1 to the BS1, and the FAP configuration management server 2 transmits the resource information of the NAP2 to the BS2.
  • the FAP configuration management server stores the resource data and the network deployment data of the NAP, and is responsible for collecting the resource usage of the NAP and the FAP information that has been accessed by the NAP.
  • the resource data of the NAP may include: supporting the Femtocell in the access network.
  • the maximum number of FAPs that the system's devices can support (such as the FAP capacity supported by the access gateway and the ASN-GW device), and the band resources that can be allocated to the FAP;
  • the network deployment data can include: the area covered by the macro BS and each ASN - All the macro BSs and the access gateways that are linked by the GW;
  • the NAP resource usage may include: the number of FAPs that are also allowed to access, and the frequency band and maximum bandwidth that can be allocated to the FAP;
  • the FAP information may include: the number of FAPs that have been accessed and Information about each accessed FAP (FAP ID, FAP access location, frequency band used, etc.).
  • the FAP configuration management server calculates the resource information of the NAP broadcasted to the FAP according to the resource data of the NAP, the network deployment data, the resource usage of the NAP, and the FAP information that has been accessed by the NAP.
  • the BS1 After receiving the resource information of the NAP1, the BS1 broadcasts the resource information of the NAP1. The BS2 receives the resource information.
  • the resource information of the NAP2 is broadcasted;
  • the FAP scans the surrounding air interface to obtain the resource information of the NAP.
  • the NAP resource information may include: a NAP identifier, a coverage area of the NAP, and a number of FAPs that can be accessed by the area, where the area can be allocated to the FAP. Bandwidth and the like; This embodiment can acquire resource information of NAP1 and resource information of NAP2.
  • the FAP sends an access request to the FAP AAA, where the access request may carry the FAP subscription identifier and the scanned resource information of the NAP.
  • the FAP may send the access request to the FAP AAA through a default access gateway, where the default access gateway may be located in the NAP or the NSP; the default access The gateway may determine the FAP-signed NSP and the corresponding FAP AAA address by using the FAP subscription identifier, and then forward the access request to the FAP AAA. If the default access gateway is located in the NSP, the FAP subscription identifier may not be used to forward the access. Registration request;
  • the FAP AAA initiates an authentication process for the FAP.
  • the two-way mutual authentication process with the FAP may be authenticated by using a certificate or an EAP.
  • the FAP AAA can also check the access location of the FAP as needed. If the NSP believes that the FAP initiates an access request from a location that cannot be accessed, the NSP can reject the access of the FAP, for example, the NAP that is contracted with the NSP. The NSP can refuse to access the FAP when the access service is provided at the location where the FAP initiates the access.
  • the FAP AAA selects an access NAP for the FAP according to the NAP resource information in the access request.
  • the FAP AAA sends the information about the selected NAP to the FAP.
  • the information about the NAP accessing may be the access address of the NAP.
  • the selected access NAP is the default access NAP of the FAP, the selected access NAP information may not be sent to the FAP, and the network access process may be directly continued.
  • the FAP initiates a network access process from the access NAP.
  • the FAPAAA can select an access NAP for the FAP according to the resource information of the NAP reported by the FAP, so that the FAP can access the network from the access NAP, so that the FAP can access the network through the non-default NAP.
  • the NAP resources of the FAP default access are insufficient, the NAP is still accessed from the default access NAP, so that the resources are optimally configured, and the network efficiency and the service quality provided by the FAP to the user can be improved; Authenticating the FAP can improve network security.
  • FIG. 3 is a schematic diagram of a signaling procedure of a third embodiment of the FAP network access method provided by the embodiment of the present invention.
  • the embodiment describes that the FAP configuration management server periodically reports the resource information of the NAP to the FAPAAA, including:
  • the FAP configuration management server reports the resource information of the NAP to the FAPAAA.
  • the FAP configuration management server can be configured between the management server and the NSP through the FAP.
  • the FAP configuration management server 1 in the NAP1 reports the resource information of the NAP1 to the FAP AAA
  • the FAP configuration management server 2 in the NAP2 reports the resource information of the NAP2.
  • the FAP configuration management server may report the changed NAP resource information to the NSP when the NAP subscribes to the NAP resource information to the FAP configuration management server, or the FAP configuration management server reports the changed NAP resource information to the NSP when the NAP resource information changes;
  • the FAP configuration management server may report the resource information of the NAP according to a request or a contract of the NSP according to a certain period; or
  • the FAP configuration management server reports the resource information of the NAP when receiving the query request sent by the NSP.
  • the FAP sends an access request to the FAP AAA, where the access request can carry the FAP subscription identifier.
  • the FAP AAA initiates an authentication process for the FAP.
  • the FAP AAA selects an access NAP for the FAP.
  • the FAP AAA may select an access NAP for the FAP according to the FAP location information and the resource information of the NAP reported by the FAP configuration management server;
  • the FAP AAA sends a new NAP access address to the FAP, instructing the FAP to perform secondary network access from the new NAP.
  • the FAP AAA sends the selected access NAP information to the FAP.
  • the FAP initiates a network access process from the access NAP.
  • the FAP AAA in this embodiment can select the access NAP for the FAP according to the resource information of the NAP reported by the FAP configuration management server, so that the FAP can access the NAP from the access NAP, so that the FAP can pass the non-default.
  • the NAP accesses the network, and the NAP is still accessed from the default access NAP when the FAP default access to the NAP is insufficient.
  • the resources are optimized and the network efficiency and the service quality provided by the FAP are improved.
  • the FAP can be authenticated to improve network security.
  • FIG. 4 illustrates the structure of the first embodiment of the femto access point provided by the embodiment of the present invention, including: a receiving unit 401, configured to receive information about the NAP;
  • the access unit 402 is configured to access the network by using the NAP corresponding to the information of the NAP according to the information of the NAP received by the receiving unit 401.
  • the present embodiment of the FAP can receive the information of the NAP, so that the NAP accessing the network according to the information of the NAP enables the present embodiment of the FAP to access the network through the non-default NAP, thereby avoiding the FAP.
  • the NAP resources of the default access are insufficient, the NAPs are connected to the network through the default access, so that the resources are optimally configured, which improves network efficiency and service quality provided by the FAP to users.
  • the method includes: an obtaining unit 501, configured to acquire resource information of a NAP in a coverage area including a FAP, and a generating unit 502, configured to generate an access request. And placing the resource information of the NAP obtained by the obtaining unit 501 in the access request;
  • the sending unit 503 is configured to send an access request generated by the generating unit 503.
  • the receiving unit 504 is configured to receive information about the NAP.
  • the access unit 505 is configured to access the network by using the NAP corresponding to the information of the NAP according to the information of the NAP received by the receiving unit 504.
  • the present embodiment of the FAP can receive the information of the NAP, so that the NAP accessing the network according to the information of the NAP enables the present embodiment of the FAP to access the network through the non-default NAP, thereby avoiding the FAP.
  • the NAP resources of the default access are insufficient, the NAP accesses the network from the default access, so that the resources are optimally configured, which improves the network efficiency and the service quality provided by the FAP to the user.
  • the NAP resources can be obtained and reported.
  • the information enables the FAP AAA to directly select the NAP using the resource information of the NAP, which can reduce the resource consumption of the FAP AAA.
  • the generating unit 502 included in the second embodiment of the access point may also be configured to place the location information of the nano access point in the access request.
  • the location information of the FAP is placed in the access request, so that the FAP AAA can directly use the location information of the FAP, thereby further reducing the resource consumption of the FAP AAA.
  • FIG. 6 illustrates the structure of the server embodiment 1 provided by the embodiment of the present invention, including:
  • the receiving unit 601 is configured to receive an access request of the femto access point
  • the obtaining unit 602 is configured to obtain a coverage area packet after the receiving unit 601 receives the access request.
  • the obtaining unit 602 can obtain the resource information of the NAP directly from the access request received by the receiving unit 601; or
  • the obtaining unit 602 may include: a location information acquiring unit 6021, configured to acquire location information of the FAP, and a resource information acquiring unit 6022, configured to acquire the NAP from the NAP in the coverage area including the FAP according to the location information of the FAP acquired by the location information acquiring unit 6021. Resource information.
  • the selecting unit 603 is configured to select an access NAP from the NAP corresponding to the resource information of the NAP according to the resource information of the NAP acquired by the acquiring unit 602.
  • the sending unit 604 is configured to send the information of the access NAP selected by the selecting unit 603 to the femto access point, so that the femto access point accesses the network by accessing the NAP.
  • the present embodiment of the server can obtain the resource information of the NAP, and then select the access NAP for the FAP according to the resource information of the NAP, so that the FAP can access the network through the non-default NAP, thereby avoiding the default connection in the FAP.
  • the NAP accesses the network from the default access, so that the resources are optimally configured, which improves the network efficiency and the quality of service provided by the FAP to the user.
  • Figure 7 is a diagram showing the structure of the second embodiment of the server provided by the embodiment of the present invention, including:
  • the receiving unit 701 is configured to receive an access request of the femto access point.
  • the authentication unit 702 is configured to: after the receiving unit 701 receives the access request, perform the authentication on the FAP; the obtaining unit 703 is configured to obtain, after the authentication unit passes the authentication of the FAP, the resource information of the NAP in the coverage area including the FAP;
  • the selecting unit 704 is configured to select an access NAP from the NAP corresponding to the resource information of the NAP according to the resource information of the NAP acquired by the acquiring unit 703.
  • the sending unit 705 is configured to send the information of the access NAP selected by the selecting unit 704 to the femto access point, so that the femto access point accesses the network by accessing the NAP.
  • the present embodiment of the server can obtain the resource information of the NAP, and then select the access NAP for the FAP according to the resource information of the NAP, so that the FAP can access the network through the non-default NAP, thereby avoiding the default connection in the FAP.
  • the NAP accesses the network from the default access, so that the resources are optimally configured, which improves the network efficiency and the service quality provided by the FAP to the user.
  • FAP can be authenticated to improve network security.
  • FIG. 8 illustrates the structure of an embodiment of the communication system, including:
  • a nano access point 801 configured to send an access request, receive information about accessing the NAP from the server 802, and access the network by using the access NAP;
  • the server 802 is configured to receive an access request from the femto access point 801. After receiving the access request, acquire the resource information of the NAP of the coverage area including the femto access point 801; and the resource information according to the NAP The NAP corresponding to the resource information of the NAP is selected to access the NAP; and the information of the selected access NAP is sent to the access point 801.
  • the server in this embodiment of the communication system can obtain the resource information of the NAP, and then select the access NAP for the FAP according to the resource information of the NAP, so that the FAP can access the network through the non-default NAP, thereby avoiding the FAP.
  • the NAP resources of the default access are insufficient, the NAP accesses the network from the default access, so that the resources are optimally configured, which improves the network efficiency and the quality of service provided by the FAP to the user.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).
  • the method for accessing the nano access point, the communication system and the device provided by the embodiments of the present invention are described in detail above. The description of the above embodiments is only for helping to understand the method and the idea of the present invention; The present invention is not limited by the scope of the present invention.

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Description

毫微接入点入网方法、 通信系统及设备
技术领域
本发明涉及通信技术领域,具体涉及毫微接入点入网方法、通信系统及设 备。
背景技术
毫 :接入点( Femto Access Point ),是一种低功率基站( BS: Base Station ), 主要是用于小范围的信号覆盖, 例如覆盖家庭、 或是 "家里办公、 小型办公" ( SOHO: Small Office Home Office )等室内环境。 FAP—般是由用户部署, 因此 FAP的分布是动态变化的, 而且数量庞大。
由于 FAP是用户侧的设备,需要与网络服务提供商(NSP: Network Service
Provider )签约, 才能接入无线网络正常工作; 而 FAP完成的是基站的功能, 按功能划分是属于网络接入提供商 (NAP: Network Access Provider )管理的 范围, 因此 FAP既要接受 NSP的管理, 又要接受 NAP的管理。
其中, NSP可以与多个 NAP有签约关系, 如果一个 NSP运营毫微接入网 络( Femtocell ) 系统(由 FAP和其他为用户通过 FAP接入无线网络提供必要 功能的网络实体组成的系统), 则 NSP需要与签约的 NAP进行支持 Femtocell 的签约, 使与该 NSP签约的 FAP设备能够从这些 NAP接入到无线网络。 与 NSP签约支持 Femtocell的多个 NAP可能覆盖不同的区域,也可能覆盖相同的 区域,其中 NAP覆盖的区域指的是 NAP经过授权可以运营其无线接入服务的 区域(包括宏网络或者是 Femtocell的无线接入 ), 并不一定要求有该 NAP的 信号覆盖, 如有些区域可能该 NAP有权限运营无线接入服务但还没有其无线 信号覆盖也是该 NAP覆盖的区域。
在现有的一种 FAP接入网络的方案中 , FAP直接从缺省的 NAP接入网络。 在对现有技术的研究中,发明人发现: 由于现有技术中不管覆盖区域包括 FAP当前所在地的 NAP的数量是一个还是多个 , FAP都从缺省的 NAP接入网 络, 而如果接入同一个 NAP的 FAP数量过多, 会使 NAP的资源不够用, 导 致该 NAP的网络接入能力受到冲击, 因此在某个 FAP缺省接入的 NAP已经 接入了较多的 FAP时, 如果该 FAP再从该 NAP接入网络, 会影响接入 FAP 的终端用户的业务使用, 从而降低终端用户使用 femtocell接入网络的服务质 量。
发明内容
本发明实施例提供了毫微接入点入网方法、 通信系统及设备, 使 FAP可 以通过非缺省的 NAP接入网络。
本发明实施例提供了一种毫微接入点入网方法, 包括:
接收毫 矣入点的接入请求;
获取覆盖区域包括所述毫微接入点的网络接入提供商 NAP的资源信息; 根据所述 NAP的资源信息从所述 NAP中选择接入 NAP;
将所述接入 NAP的信息发送给所述毫微接入点, 以便于所述毫微接入点 通过所述接入 NAP接入网络。
本发明实施例还提供了一种毫微接入点, 包括:
接收单元, 用于接收 NAP的信息;
接入单元, 用于根据所述接收单元接收的 NAP的信息,通过所述 NAP接 入网络。
本发明实施例还提供了一种服务器, 包括:
接收单元, 用于接收毫微接入点的接入请求;
获取单元, 用于在所述接收单元接收了接入请求后,获取覆盖区域包括所 述毫微接入点的 NAP的资源信息;
选择单元,用于根据所述获取单元获取的 NAP的资源信息从所述 NAP中 选择接入 NAP;
发送单元, 用于将所述选择单元选择的接入 NAP的信息发送给所述毫微 接入点 , 以便于所述毫 ^[敖接入点通过所述接入 NAP接入网络。
本发明实施例还提供了一种通信系统, 包括毫微接入点和服务器, 其中: 所述毫微接入点, 用于发送接入请求; 接收接入 NAP的信息, 通过该接 入 NAP接入网络;
所述服务器, 用于接收毫微接入点的接入请求; 在接收了接入请求后, 获 取覆盖区域包括所述毫微接入点的 NAP的资源信息;根据所述 NAP的资源信 息从所述 NAP中选择接入 NAP; 将选择的接入 NAP的信息发送给所述毫 ^[敖 接入点。 本发明实施例还提供了一种计算机程序产品,所述计算机程序产品包括计 算机程序代码, 当所述计算机程序代码被一个计算机执行的时候, 所述计算机 程序代码可以使得所述计算机执行毫微接入点入网方法中的任意一项步骤。
本发明实施例还提供了一种计算机可读存储介质,所述计算机存储计算机 程序代码, 当所述计算机程序代码被一个计算机执行的时候, 所述计算机程序 代码可以使得所述计算机执行毫微接入点入网方法中的任意一项步骤。
从本发明实施例提供的以上技术方案可以看出,由于本发明实施例可以为 FAP选择接入 NAP, 从而使 FAP可以从最合适的 NAP接入网络, 使 FAP可 以通过非缺省的 NAP接入网络, 避免了在 FAP的缺省接入的 NAP的资源不 足时仍然从缺省接入的 NAP接入网络, 使资源得到优化配置, 可以提高网络 效率和 FAP提供给用户的服务质量。
附图说明
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清 楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而不是 全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造 性劳动前提下所获得的所有其他实施例, 都属于本发明保护的范围。
图 1为本发明实施例中毫 ^敖接入点入网方法实施例一的流程图; 图 2为本发明实施例中毫微接入点入网方法实施例二的信令流程图; 图 3为本发明实施例中毫微接入点入网方法实施例三的信令流程图; 图 4为本发明实施例中毫 ^[敖接入点实施例一的结构图;
图 5为本发明实施例中毫微接入点实施例二的结构图;
图 6为本发明实施例中服务器实施例一的结构图;
图 7为本发明实施例中服务器实施例二的结构图;
图 8为本发明实施例中通信系统实施例的结构图。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清 楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而不是 全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造 性劳动前提下所获得的所有其他实施例, 都属于本发明保护的范围。 先介绍本发明实施例提供的毫微接入点入网方法, 图 1描述了 FAP入网 方法实施例一的流程,该实施例描述的是服务器的处理流程,该服务器具体可 以是 FAP认证、授权和计费(FAPAAA: FAP Authentication, Authorization and Accounting )服务器, 包括:
101、 接收 FAP的接入请求;
接收的该接入请求可以由 FAP通过接入网关发送,该接入网关可以是 FAP 的缺省 NAP中的接入网关, 也可以是 NSP中的接入网关; 具体地, FAP在接 电后, 可以向缺省的接入网关发送该接入请求, 缺省的接入网关可以是 FAP 与 NSP签约时配置在 FAP, 也可以使 FAP上一次成功接入网络时使用的接入 网关等。
102、 获取覆盖区域包括 FAP的 NAP的资源信息;
具体地, 在接入请求包括 NAP的资源信息时, 可以直接从接入请求提取 NAP的资源信息;
或者也可以在获取 FAP的位置信息后, 根据 FAP的位置信息, 从覆盖区 域包括该 FAP的 NAP获取 NAP的资源信息。
其中, 可以根据 FAP的网络地址信息获得该 FAP的位置信息, 由于 FAP 发送的接入请求会包括 FAP的网络地址信息(如 IP地址信息), 因此可以根 据 FAP的网络地址信息从网络地址与位置对应数据查找 FAP的位置信息, 网 络地址与位置对应数据可以保存在互联网业务提供商 (ISP: Internet Server Provider ); 或
可以通过宏网络获得 FAP的位置信息, 例如在宏网络有网络辅助定位功 能时, 可以直接通过宏网络定位 FAP的精确位置; 也可以 FAP扫描周边宏网 络信号 ,从而通过查询 FAP扫描到的宏网络的部署情况获取 FAP的粗略位置; 或
在接入请求包括 FAP的位置信息时, 从接入请求提取 FAP的位置信息, 其中, FAP可以根据配置的 GPS设备获取自身的位置信息, FAP也可以在入 网时就被配置了位置信息, 因此 FAP可以将 GPS获取的位置信息或被配置的 位置信息加入接入请求并发送。 103、 根据 NAP的资源信息从 NAP中选择接入 NAP;
可以根据 NAP的资源信息选择资源足够的 NAP作为接入 NAP;
具体地,如果只获得了一个 NAP的资源信息,则可以直接选择该一个 NAP 作为接入 NAP。
如果获得了多个 NAP的资源信息, 可以先从多个 NAP中选择允许 FAP 接入的 NAP,此时如果允许 FAP接入的 NAP只有一个, 则直接选择该一个允 许 FAP接入的 NAP为接入 NAP;
进一步, 如果允许 FAP接入的 NAP有多个, 则可以从该多个允许 FAP 接入的 NAP中选择接入 NAP , 具体地: 可以获取 FAP的资源需求 , 从多个允 许 FAP接入的 NAP中选择满足 FAP的资源需求的 NAP, 如果满足资源需求 的 NAP只有一个, 则直接选择该一个满足 FAP 的资源需求的 NAP为接入 NAP; 当然, 也可以从多个允许 FAP接入的 NAP中任意选择一个 NAP作为 接入 NAP; 如果没有满足 FAP的资源需求的 NAP,可以拒绝 FAP的接入或选 择最有可能满足 FAP的资源需求的 NAP作为接入 NAP;
进一步, 如果满足 FAP的资源需求的 NAP有多个, 则可以从满足 FAP 的资源需求的多个 NAP中选择能够提供最多资源的 NAP作为接入 NAP; 或 可以从满足 FAP的资源需求的多个 NAP中选择单位面积接入 FAP数量最少的 NAP作为接入 NAP; 或可以从满足 FAP的资源需求的 NAP中任选一个作为 接入 NAP。
其中, FAP的资源需求可以从 FAP的签约信息中获得, FAP的资源需求 可以是带宽需求、 容量需求等;
104、将接入 NAP的信息发送给毫微接入点, 以便于毫微接入点通过接入 NAP接入网络。
NAP的信息具体可以是 NAP的接入地址等信息。
从上可知, 本实施例可以为 FAP选择接入 NAP, 从而使 FAP可以从接入
NAP接入网络, 使 FAP可以通过非缺省的 NAP接入网络 , 避免了在 FAP的 缺省接入的 NAP的资源不足时仍然从缺省接入的 NAP接入网络,使资源得到 优化配置, 可以提高网络效率和 FAP提供给用户的服务质量。 图 2描述了本发明实施例提供的 FAP入网方法实施例二的信令流程, 该 实施例描述的是由 FAP获取 NAP的资源信息并发送给 FAPAAA, 包括:
201、 NAP中的 FAP配置管理服务器周期性地向 NAP中的 BS发送 NAP 的资源信息; 本实施例假设有两个 NAP, 分别为 NAP1和 NAP2, NAP1包括 FAP配置管理服务器 1和 BS1, NAP2包括 FAP配置管理服务器 2和 BS2; FAP 配置管理服务器 1向 BS1发送 NAP1的资源信息, FAP配置管理服务器 2向 BS2发送 NAP2的资源信息。
其中, FAP配置管理服务器保存有 NAP的资源数据和网络部署数据, 并 负责收集所在 NAP的资源使用情况和已在该 NAP接入的 FAP信息; NAP的 资源数据可以包括: 接入网络中支持 Femtocell系统的设备能够支持的 FAP最 大数目(如接入网关和 ASN-GW设备能够支持的 FAP容量),能够分配给 FAP 的频段资源; 网络部署数据可以包括: 宏 BS所覆盖的区域和每个 ASN-GW 链接的所有宏 BS和接入网关; NAP资源使用情况可以包括: 还允许接入的 FAP数量, 还能够给 FAP分配的频段和最大带宽; FAP信息可以包括: 已接 入 FAP的数量以及每个接入的 FAP的信息( FAP标识, FAP接入位置, 使用 的频段等)。
FAP配置管理服务器根据 NAP的资源数据、和网络部署数据、和 NAP的 资源使用情况、 和已在该 NAP接入的 FAP信息等信息, 计算向 FAP广播的 NAP的资源信息。
202、 BS1收到 NAP1的资源信息后, 广播 NAP1的资源信息; BS2收到
NAP2的资源信息后, 广播 NAP2的资源信息;
203、 FAP扫描周边空口, 获取 NAP的资源信息, NAP的资源信息可以 包括: NAP标识, NAP的覆盖区域, 该区域能够接入该 NAP的 FAP个数, 该区域能够为 FAP分配的频段和最大带宽等; 本实施例能够获取 NAP1的资 源信息和 NAP2的资源信息。
204、 FAP向 FAP AAA发送接入请求, 该接入请求可以携带 FAP签约标 识和扫描到的 NAP的资源信息。具体地, FAP可以通过缺省的接入网关向 FAP AAA发送该接入请求,缺省的接入网关可以位于 NAP或 NSP; 该缺省的接入 网关可以 FAP签约标识确定 FAP签约的 NSP以及对应的 FAP AAA地址, 从而将接入请求转发给 FAP AAA, 其中, 如果缺省的接入网关位于 NSP, 则 可以不需要 FAP的签约标识转发接入注册请求;
205、 FAP AAA发起对 FAP的认证流程; 与 FAP的双向相互认证流程, 具体可以用采用证书或者是 EAP等方式进行认 证。
在认证流程中, FAP AAA还可以根据需要检查 FAP的接入位置,如果 NSP 认为 FAP从不能接入的位置发起接入请求, 则 NSP可以拒绝 FAP的接入, 例 如在与 NSP签约的 NAP都没有权限在 FAP发起接入的位置提供接入服务时, NSP可以拒绝 FAP的入网。
206、 FAP AAA根据接入请求中的 NAP资源信息,为 FAP选择接入 NAP;
207、 FAP AAA将选择的接入 NAP的信息发送给 FAP; 接入 NAP的信息 具体可以是接入 NAP的接入地址。
可以理解的是,如果选择的接入 NAP即为 FAP的缺省接入的 NAP, 则可 以不将选择的接入 NAP的信息发送给 FAP, 而直接继续入网流程。
208、 FAP从接入 NAP发起入网流程。
从上可知,本实施例中 FAPAAA可以根据 FAP上报的 NAP的资源信息, 为 FAP选择接入 NAP, 从而使 FAP可以从接入 NAP接入网络, 使 FAP可以 通过非缺省的 NAP接入网络, 避免了在 FAP的缺省接入的 NAP的资源不足 时仍然从缺省接入的 NAP接入网络, 使资源得到优化配置, 可以提高网络效 率和 FAP提供给用户的服务质量; 同时, 可以对 FAP进行认证, 可以提高网 络安全性。
图 3描述了本发明实施例提供的 FAP入网方法实施例三的信令流程, 该 实施例描述的是由 FAP配置管理服务器周期性地将 NAP的资源信息上报给 FAPAAA, 包括:
301、 FAP配置管理服务器向 FAPAAA上报 NAP的资源信息;
具体地, FAP配置管理服务器可以通过 FAP配置管理服务器与 NSP之间 的接口 , 将 NAP的资源信息上报给 FAP AAA; 本实施例中 , NAP1中的 FAP 配置管理服务器 1将 NAP1的资源信息上报给 FAP AAA, NAP2中的 FAP配 置管理服务器 2将 NAP2的资源信息上报给 FAP AAA;
其中, FAP配置管理服务器可以在 NSP向 FAP配置管理服务器订阅 NAP 资源信息时, FAP 配置管理服务器在出现 NAP 资源信息变化时将变化后的 NAP的资源信息上报给 NSP; 或
FAP配置管理服务器可以根据 NSP的请求或约定, 按照一定的周期上报 NAP的资源信息; 或
FAP配置管理服务器在收到 NSP发送的查询请求时,上报 NAP的资源信 息;
302、 FAP向 FAP AAA发送接入请求, 该接入请求可以携带 FAP签约标 识。
303、 FAP AAA发起对 FAP的认证流程;
303可以参照 205执行;
304、 FAP AAA为 FAP选择接入 NAP;
具体地, FAP AAA可以根据 FAP位置信息和 FAP配置管理服务器上报的 NAP的资源信息 , 为 FAP选择接入 NAP;
如果与 FAP发起接入的 NAP不同 , FAP AAA下发新的 NAP接入地址给 FAP , 指示 FAP从新的 NAP进行二次入网。
305、 FAP AAA将选择的接入 NAP的信息发送给 FAP;
306、 FAP从接入 NAP发起入网流程。
从上可知, 本实施例中 FAP AAA可以根据 FAP配置管理服务器上报的 NAP的资源信息 , 为 FAP选择接入 NAP, 从而使 FAP可以从接入 NAP接入 网络,使 FAP可以通过非缺省的 NAP接入网络,避免了在 FAP的缺省接入的 NAP的资源不足时仍然从缺省接入的 NAP接入网络, 使资源得到优化配置, 可以提高网络效率和 FAP提供给用户的服务质量; 同时, 可以对 FAP进行认 证, 可以提高网络安全性。
本发明实施例还提供了毫微接入点,图 4描述了本发明实施例提供的毫微 接入点实施例一的结构, 包括: 接收单元 401 , 用于接收 NAP的信息;
接入单元 402, 用于根据接收单元 401接收的 NAP的信息, 通过该 NAP 的信息对应的 NAP接入网络。
从上可知, FAP的本实施例可以接收 NAP的信息,从而根据该 NAP的信 息对应的 NAP接入网络, 使 FAP的本实施例可以通过非缺省的 NAP接入网 络, 避免了在 FAP的缺省接入的 NAP的资源不足时仍然从缺省接入的 NAP 接入网络, 使资源得到优化配置, 可以提高网络效率和 FAP提供给用户的服 务质量。
图 5描述了本发明实施例提供的毫微接入点实施例二的结构, 包括: 获取单元 501, 用于获取覆盖区域包括 FAP的 NAP的资源信息; 生成单元 502, 用于生成接入请求, 在接入请求中放置获取单元 501获取 的 NAP的资源信息;
发送单元 503 , 用于发送生成单元 503生成的接入请求;
接收单元 504 , 用于接收 NAP的信息;
接入单元 505, 用于根据接收单元 504接收的 NAP的信息, 通过该 NAP 的信息对应的 NAP接入网络。
从上可知, FAP的本实施例可以接收 NAP的信息,从而根据该 NAP的信 息对应的 NAP接入网络, 使 FAP的本实施例可以通过非缺省的 NAP接入网 络, 避免了在 FAP的缺省接入的 NAP的资源不足时仍然从缺省接入的 NAP 接入网络, 使资源得到优化配置, 可以提高网络效率和 FAP提供给用户的服 务质量; 同时, 可以获取并上报 NAP的资源信息, 使 FAP AAA可以直接使用 NAP的资源信息选择 NAP, 可以降低 FAP AAA的资源消耗。
进一步,毫^ [敖接入点实施例二包括的生成单元 502还可以用于在接入请求 中放置该毫微接入点的位置信息。在接入请求中放置 FAP的位置信息,使 FAP AAA可以直接使用 FAP的位置信息, 进一步降低 FAP AAA的资源消耗。
本发明实施例还提供了服务器,图 6描述了本发明实施例提供的服务器实 施例一的结构, 包括:
接收单元 601 , 用于接收毫微接入点的接入请求;
获取单元 602 , 用于在接收单元 601接收了接入请求后 , 获取覆盖区域包 括 FAP的 NAP的资源信息;
获取单元 602可以直接从接收单元 601接收的接入请求中获取 NAP的资 源信息; 或
获取单元 602可以包括: 位置信息获取单元 6021 , 用于获取 FAP的位置 信息; 资源信息获取单元 6022, 用于根据位置信息获取单元 6021获取的 FAP 的位置信息, 从覆盖区域包括 FAP的 NAP获取 NAP的资源信息。
选择单元 603 , 用于根据获取单元 602获取的 NAP的资源信息从 NAP的 资源信息对应的 NAP中选择接入 NAP;
发送单元 604, 用于将选择单元 603选择的接入 NAP的信息发送给毫微 接入点, 以便于毫微接入点通过接入 NAP接入网络。
从上可知, 服务器的本实施例可以获取 NAP的资源信息, 进而根据 NAP 的资源信息为 FAP选择接入 NAP, 使 FAP可以通过非缺省的 NAP接入网络, 避免了在 FAP的缺省接入的 NAP的资源不足时仍然从缺省接入的 NAP接入 网络, 使资源得到优化配置, 可以提高网络效率和 FAP提供给用户的服务质 量。
图 7描述了本发明实施例提供的服务器实施例二的结构, 包括:
接收单元 701 , 用于接收毫微接入点的接入请求;
认证单元 702,用于在接收单元 701接收了接入请求后,对 FAP进行认证; 获取单元 703, 用于在认证单元对 FAP的认证通过后,获取覆盖区域包括 FAP的 NAP的资源信息;
选择单元 704, 用于根据获取单元 703获取的 NAP的资源信息从 NAP的 资源信息对应的 NAP中选择接入 NAP;
发送单元 705, 用于将选择单元 704选择的接入 NAP的信息发送给毫微 接入点, 以便于毫微接入点通过接入 NAP接入网络。
从上可知, 服务器的本实施例可以获取 NAP的资源信息, 进而根据 NAP 的资源信息为 FAP选择接入 NAP, 使 FAP可以通过非缺省的 NAP接入网络, 避免了在 FAP的缺省接入的 NAP的资源不足时仍然从缺省接入的 NAP接入 网络, 使资源得到优化配置, 可以提高网络效率和 FAP提供给用户的服务质 量; 同时可以对 FAP进行认证, 提高网络安全性。 本发明实施例还提供了通信系统, 图 8描述了通信系统实施例的结构, 包 括:
毫微接入点 801 , 用于发送接入请求; 接收来自服务器 802的接入 NAP 的信息 , 通过该接入 NAP接入网络;
服务器 802, 用于接收来自毫微接入点 801的接入请求; 在接收了该接入 请求后,获取覆盖区域包括毫微接入点 801的 NAP的资源信息;根据 NAP的 资源信息从与 NAP的资源信息对应的 NAP中选择接入 NAP; 将选择的接入 NAP的信息发送给毫^ [敖接入点 801。
从上可知, 通信系统的本实施例中的服务器可以获取 NAP的资源信息, 进而根据 NAP的资源信息为 FAP选择接入 NAP, 使 FAP可以通过非缺省的 NAP接入网络,避免了在 FAP的缺省接入的 NAP的资源不足时仍然从缺省接 入的 NAP接入网络, 使资源得到优化配置, 可以提高网络效率和 FAP提供给 用户的服务质量。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程, 是可以通过计算机程序来指令相关的硬件来完成,所述的程序可存储于一计算 机可读取存储介质中,该程序在执行时,可包括如上述各方法的实施例的流程。 其中,所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory, ROM )或随机存储记忆体(Random Access Memory, RAM )等。 以上对本发明实施例所提供的毫微接入点入网方法、通信系统及设备进行 了详细介绍, 以上实施例的说明只是用于帮助理解本发明的方法及其思想; 同 时, 对于本领域的一般技术人员, 依据本发明的思想, 在具体实施方式及应用 范围上均会有改变之处,综上所述,本说明书内容不应理解为对本发明的限制。

Claims

权 利 要 求
1、 一种毫敖接入点入网方法, 其特征在于, 包括:
接收毫 矣入点的接入请求;
获取覆盖区域包括所述毫微接入点的网络接入提供商 NAP的资源信息; 根据所述 NAP的资源信息从所述 NAP中选择接入 NAP;
将所述接入 NAP的信息发送给所述毫微接入点, 以便于所述毫微接入点 通过所述接入 NAP接入网络。
2、 如权利要求 1所述的毫微接入点入网方法, 其特征在于, 获取覆盖区 域包括所述毫微接入点的 NAP的资源信息前进一步包括:
对所述毫^ [敖接入点进行接入认证;
如果认证通过, 获取覆盖区域包括所述毫微接入点的 NAP的资源信息。
3、 如权利要求 1或 2所述的毫微接入点入网方法, 其特征在于, 所述接 入请求包括所述 NAP的资源信息; 所述获取覆盖区域包括所述毫微接入点的 NAP的资源信息的步骤包括:
从所述接入请求提取覆盖区域包括所述毫微接入点的 NAP的资源信息。
4、 如权利要求 1或 2所述的毫微接入点入网方法, 其特征在于, 所述获 取覆盖区域包括所述毫微接入点的 NAP的资源信息的步骤包括:
获取所述毫微接入点的位置信息;
根据所述毫微接入点的位置信息, 从覆盖区域包括所述毫微接入点的 NAP获取所述 NAP的资源信息。
5、 如权利要求 4所述的毫微接入点入网方法, 其特征在于, 所述获取所 述毫敖接入点的位置信息的步骤包括:
根据所述毫微接入点的网络地址信息获得所述毫微接入点的位置信息;或 通过宏网络获得所述毫微接入点的位置信息; 或
在所述接入请求包括所述毫微接入点的位置信息时,从所述接入请求提取 所述毫微接入点的位置信息。
6、 如权利要求 1或 2所述的毫微接入点入网方法, 其特征在于, 如果所 述 NAP的数量为一个, 所述根据所述 NAP的资源信息从所述 NAP中选择接 入 NAP的步骤包括: 选择所述一个 NAP为接入 NAP;
如果所述 NAP的数量为多个 ,所述根据所述 NAP的资源信息从所述 NAP 中选择接入 NAP的步骤包括:从所述多个 NAP中选择一个 NAP为接入 NAP。
7、 如权利要求 6所述的毫微接入点入网方法, 其特征在于, 所述从所述 多个 NAP中选择一个 NAP为接入 NAP的步骤包括:
从所述多个 NAP中选择允许毫微接入点接入的 NAP;
如果允许毫微接入点接入的 NAP只有一个, 选择所述一个允许毫微接入 点接入的 NAP为接入 NAP;
如果允许毫微接入点接入的 NAP有多个, 从多个允许毫微接入点接入的
NAP中选择一个 NAP为接入 NAP。
8、 如权利要求 7所述的毫微接入点入网方法, 其特征在于, 所述从多个 允许毫微接入点接入的 NAP中选择一个 NAP为接入 NAP的步骤包括:
获取毫微接入点的资源需求;
从所述多个允许毫微接入点接入的 NAP 中选择满足所述资源需求的
NAP;
如果满足所述资源需求的 NAP只有一个, 选择所述一个满足所述资源需 求的 NAP为接入 NAP;
如果满足所述资源需求的 NAP有多个, 从满足所述资源需求的多个 NAP 中选择能够提供最多资源的 NAP作为接入 NAP; 或从满足所述资源需求的多 个 NAP中选择单位面积接入毫^ [敖接入点数量最少的 NAP作为接入 NAP。
9、 一种计算机程序产品, 其特征在于, 所述计算机程序产品包括计算机 程序代码, 当所述计算机程序代码被一个计算机执行的时候, 所述计算机程序 代码可以使得所述计算机执行权利要求 1至 8项中任意一项的步骤。
10、 一种计算机可读存储介质, 其特征在于, 所述计算机可读存储介质存 储计算机程序代码, 当所述计算机程序代码被一个计算机执行的时候, 所述计 算机程序代码可以使得所述计算机执行权利要求 1至 8项中任意一项的步骤。
11、 一种毫微接入点, 其特征在于, 包括: 接收单元, 用于接收 NAP的信息;
接入单元, 用于根据所述接收单元接收的 NAP的信息,通过所述 NAP接 入网络。
12、 如权利要求 11所述的毫微接入点, 其特征在于, 还包括:
获取单元, 用于获取覆盖区域包括所述毫微接入点的 NAP的资源信息; 生成单元, 用于生成接入请求,在所述接入请求中放置所述获取单元获取 的 NAP的资源信息;
发送单元, 用于发送所述生成单元生成的接入请求。
13、 如权利要求 12所述的毫微接入点, 其特征在于, 所述生成单元还用 在所述接入请求中放置所述毫微接入点的位置信息。
14、 一种服务器, 其特征在于, 包括:
接收单元, 用于接收毫微接入点的接入请求;
获取单元, 用于在所述接收单元接收了接入请求后,获取覆盖区域包括所 述毫微接入点的 NAP的资源信息;
选择单元,用于根据所述获取单元获取的 NAP的资源信息从所述 NAP中 选择接入 NAP;
发送单元, 用于将所述选择单元选择的接入 NAP的信息发送给所述毫微 接入点 , 以便于所述毫 ^[敖接入点通过所述接入 NAP接入网络。
15、 如权利要求 14所述的服务器, 其特征在于, 还包括:
认证单元, 用于在所述接收单元接收了接入请求后,对所述毫微接入点进 行认证;
所述获取单元, 用于在所述认证单元对所述毫微接入点的认证通过后,获 取 NAP的资源信息。
16、 如权利要求 14所述的服务器, 其特征在于, 所述获取单元包括: 位置信息获取单元, 用于获取所述毫微接入点的位置信息;
资源信息获取单元,用于根据所述位置信息获取单元获取的毫微接入点的 位置信息 ,从覆盖区域包括所述毫微接入点的 NAP获取所述 NAP的资源信息。
17、 一种通信系统, 其特征在于, 包括毫微接入点和服务器, 其中: 所述毫微接入点, 用于发送接入请求; 接收接入 NAP的信息, 通过该接 入 NAP接入网络;
所述服务器, 用于接收毫微接入点的接入请求; 在接收了接入请求后, 获 取覆盖区域包括所述毫微接入点的 NAP的资源信息;根据所述 NAP的资源信 息从所述 NAP中选择接入 NAP; 将选择的接入 NAP的信息发送给所述毫 ^[敖 接入点。
PCT/CN2009/071256 2009-04-14 2009-04-14 毫微接入点入网方法、通信系统及设备 WO2010118567A1 (zh)

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