WO2012000247A1 - 终端接入全球微波互联接入网络的方法及系统 - Google Patents

终端接入全球微波互联接入网络的方法及系统 Download PDF

Info

Publication number
WO2012000247A1
WO2012000247A1 PCT/CN2010/077655 CN2010077655W WO2012000247A1 WO 2012000247 A1 WO2012000247 A1 WO 2012000247A1 CN 2010077655 W CN2010077655 W CN 2010077655W WO 2012000247 A1 WO2012000247 A1 WO 2012000247A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
asn
receiving
information
message
Prior art date
Application number
PCT/CN2010/077655
Other languages
English (en)
French (fr)
Inventor
李立志
王永成
王新丽
金士英
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2012000247A1 publication Critical patent/WO2012000247A1/zh

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/18Selecting a network or a communication service

Definitions

  • the present invention relates to access technologies in communications, and more particularly to a method and system for a terminal to access a Worldwide Interoperability for Microwave Access (WiMAX) network.
  • WiMAX Worldwide Interoperability for Microwave Access
  • WiMAX technology as a rapidly evolving broadband wireless technology, is currently commercially available or commercialized in several countries.
  • the use of WiMAX technology follows 16e and the Network Working Group (NWG, Network Group) protocol.
  • NWG Network Working Group
  • WiMAX technology applications has also promoted the continuous upgrading of the 16e and NWG protocols and evolved in a new direction to adapt to the rapid development of market demand.
  • RNG Radio Network
  • SBC Subscriber Station Basic Capability
  • REG Registration capability negotiation
  • DSA Dynamic Service Addition
  • the main purpose of the present invention is to provide a method and system for a terminal to access a WiMAX network, so that the data interaction process of the capability information is transferred from the air interface to the R6 port, thereby reducing the complexity of the terminal and the BS implementation.
  • the technical solution of the present invention is achieved as follows:
  • the present invention provides a method for a terminal to access a WiMAX network, the method comprising: when a terminal needs to access a WiMAX network, through a terminal and a BS and a BS and an access network gateway (ASN-GW, Access Service Network-Gate Way) Inter-information interaction, in turn complete the process of configuration selection, authentication, user information confirmation, and resource allocation to achieve WiMAX network access.
  • ASN-GW Access Service Network-Gate Way
  • the terminal sends a configuration request including the description information of the capability set to the BS, and performs a configuration selection process by interacting with the capability information data between the BS and the ASN-GW.
  • the information exchange process between the terminal and the BS and the BS and the ASN-GW completes the authentication process, which is:
  • the ASN-GW initiates an authentication request to the BS, and performs an authentication process by interacting with the information between the BS and the terminal and the BS and the ASN-GW.
  • the ASN-GW sends a user service information confirmation request to the BS, and performs a user service information confirmation process by interacting with the information of the BS and the BS and the ASN-GW.
  • the ASN-GW first allocates resources and sends the allocation result to the BS. After that, the BS performs resource allocation, and sends the allocation result to the terminal. The terminal then performs local resource allocation and is confirmed by the terminal, the BS, and the ASN-GW. After that, the resource allocation process is completed.
  • the terminal sends a configuration request including the description information of the capability set to the BS, and performs a configuration selection process by interacting with the capability information data between the BS and the ASN-GW, as follows:
  • the terminal When the terminal needs to access the WiMAX network, the terminal sends a configuration request including the description information of the capability set to the BS according to the set of capabilities customized by the network service provider (NSP) that is saved by the terminal;
  • NSP network service provider
  • the BS After receiving the configuration request, the BS transparently transmits the configuration request to the ASN-GW.
  • the ASN-GW After receiving the configuration request, the ASN-GW transparently transmits the configuration request to the Connection Service Network (CSN);
  • CSN Connection Service Network
  • the CSN After receiving the configuration request, the CSN finds the corresponding capability set according to the description information of the capability set in the configuration request, and sends the configuration information including the capability set to the ASN-GW;
  • the ASN-GW transparently transmits the configuration information to the BS.
  • the BS selects a capability set according to the capability set in the configuration information, and sends a selection result including the description information of the selected capability set to the terminal;
  • the terminal After receiving the selection result, the terminal sends a message confirming the selection result to the BS. After receiving the message confirming the selection result, the BS sends a selection result including the selected capability set to the ASN-GW.
  • the ASN-GW sends a user service information confirmation request to the BS, and performs a user service information confirmation process by interacting with the information of the BS and the BS and the ASN-GW, as follows:
  • the ASN-GW sends a user service information confirmation request to the BS;
  • the BS After receiving the user service information confirmation request, the BS transparently transmits the user service information confirmation request to the terminal, and after receiving the user service information confirmation request, the terminal returns a user service information confirmation message to the BS;
  • the BS After receiving the user service information confirmation message, the BS saves the user service information, and returns a user service information confirmation message to the ASN-GW. After receiving the user service information confirmation message, the ASN-GW sends a message confirming the user service information to the BS. After receiving the final confirmation message, the BS returns a final confirmation message to the terminal.
  • the ASN-GW allocates the resources of the downlink (DL, Downlink) service flow of the R6 interface, and sends the allocation result to the BS;
  • the BS After receiving the allocation result, the BS allocates the uplink (UL, Uplink) service flow resource and the air interface service flow resource of the R6 interface to the terminal according to the received distribution result, and sends the allocation result of the air interface service flow resource to the terminal;
  • the terminal receives the score, and the result is based on the distribution of the fruit, the resources of the land:
  • the BS After receiving the resource allocation acknowledgement message, the BS sends a resource allocation acknowledgement message including the allocated resources of the BS to the ASN-GW; after receiving the resource allocation acknowledgement message, the ASN-GW returns an acknowledged message to the BS; the BS receives the acknowledged message. After the message, the confirmed message is returned to the terminal.
  • the present invention also provides a system for a terminal to access a WiMAX network, the system comprising: a terminal, a BS, and an ASN-GW;
  • the terminal is used to access the WiMAX network, and through the information interaction with the BS and the BS and the ASN-GW, the processes of configuration selection, authentication, user information confirmation, and resource allocation are sequentially completed to implement WiMAX network access;
  • the BS is configured to complete the process of configuration selection, authentication, user information confirmation, and resource allocation through interaction with the terminal and the ASN-GW to implement terminal access to the WiMAX network;
  • the ASN-GW is configured to complete the process of configuration selection, authentication, user information confirmation, and resource allocation through interaction with the BS and the BS and the terminal to implement terminal access to the WiMAX network.
  • the terminal is configured to: when a WiMAX network needs to be accessed, send a configuration request that includes the description information of the capability set to the BS, and perform a configuration selection process by interacting with the capability information data between the BS and the ASN-GW; After the configuration selection process is completed, the authentication process is performed after the information exchange with the BS and the BS and the ASN-GW; after the authentication process is completed, the user service is performed through information interaction with the BS and the BS and the ASN-GW.
  • the BS is configured to: receive a configuration request that includes the description information of the capability set sent by the terminal, and perform a configuration selection process by interacting with the capability information data between the ASN-GW; and after receiving the configuration selection process, receiving the ASN-GW to send
  • the authentication request is performed, and the authentication process is performed through interaction with the terminal and the ASN-GW; after the authentication process is completed, the user service information confirmation request sent by the ASN-GW is received, and the terminal and the ASN are The information exchange of the GW performs the user service information confirmation process; after the user service information confirmation process is completed, and after receiving the distribution result sent by the ASN-GW, the resource allocation is performed, and the distribution result is sent to the terminal, and the terminal, the BS After confirming with ASN-GW, the resource allocation process is completed, and the terminal implements WiMAX network access;
  • the ASN-GW is configured to: perform a configuration selection process by interacting with the capability information data of the BS; after the configuration selection process is completed, initiate an authentication request to the BS, and perform information interaction with the BS and the BS and the terminal.
  • the user service information confirmation request is sent to the BS, and the user service information confirmation process is performed by interacting with the information of the BS and the BS and the terminal; after the user service information confirmation process is completed, the resource is performed.
  • the allocation is performed, and the allocation result is sent to the BS, and after confirming the terminal, the BS, and the ASN-GW, the resource allocation process is completed, and the terminal implements WiMAX network access.
  • the system includes a CSN.
  • the terminal When performing the configuration selection process, the terminal is configured to: when the WiMAX network needs to be accessed, send a configuration request including the description information of the capability set to the BS according to the NSP customized capability set saved by the UE. And after receiving the selection result sent by the BS, sending a message confirming the selection result to the BS;
  • the BS is configured to: after receiving the configuration request sent by the terminal, transparently transmit the configuration request to the ASN-GW, and after receiving the configuration information sent by the ASN-GW, select a capability according to the capability set in the configuration information. And transmitting, to the terminal, a selection result including the description information of the selected capability set, and sending a selection result including the selected capability set to the ASN-GW after receiving the message of the confirmation selection result sent by the terminal;
  • the ASN-GW is configured to: after receiving the configuration request transparently transmitted by the BS, transparently transmitting the configuration request to the CSN, and after receiving the configuration information including the capability set sent by the CSN, the configuration information is transparent. And transmitting to the BS, and receiving, by the BS, a selection result including the selected capability set; the CSN, configured to: after receiving the configuration request transparently transmitted by the ASN-GW, find the corresponding information according to the description information of the capability set in the configuration request The set of capabilities, and send configuration information containing the capability set to the ASN-GW.
  • the ASN-GW when performing the user service information confirmation process, is configured to: send a user service information confirmation request to the BS, and send the user service information to the BS after receiving the user service information confirmation message returned by the BS. Confirmed message;
  • the ASN-GW is further configured to send a message for querying the user subscription attribute to the CSN, and receive the subscription attribute sent by the CSN;
  • the CSN is configured to: after receiving the message that is sent by the ASN-GW to query the user subscription attribute, select a corresponding subscription attribute according to the user name in the message, and send the selected subscription attribute to the ASN-GW;
  • the BS is configured to: after receiving the user service information confirmation request sent by the ASN-GW, transparently transmit the user service information confirmation request to the terminal, and save the user service information after receiving the user service information confirmation message returned by the terminal, Returning a user service information confirmation message to the ASN-GW, and returning a final confirmation message to the terminal after receiving the message finally confirmed by the user service information sent by the ASN-GW;
  • the terminal is configured to: after receiving the user service information confirmation request transparently transmitted by the BS, return a user service information confirmation message to the BS, and receive a final acknowledgement message returned by the BS.
  • the ASN-GW when performing the resource allocation process, is configured to: allocate resources of the DL service flow of the R6 port, and send the allocation result to the BS, and send the resource allocation including the allocated resources of the BS on the receiving BS. After confirming the message, return the confirmed message to the BS;
  • the BS is configured to: after receiving the allocation result sent by the ASN-GW, allocate, according to the received allocation result, the UL service flow resource and the air interface service flow resource of the R6 interface, and send the allocation result of the air interface service flow resource. Giving the terminal, and after receiving the resource allocation acknowledgement message sent by the terminal, including the allocated resources of the terminal, sending a resource allocation acknowledgement message including the allocated resources of the BS to the ASN-GW, and receiving the acknowledged return from the ASN-GW After the message, return the confirmed message to the terminal;
  • the terminal is configured to: after receiving the allocation result sent by the BS, allocate a local resource according to the received allocation result, and after the resource allocation is successful, send a resource allocation confirmation message including the allocated resource of the terminal to the BS, and receive the The confirmed message returned by the BS.
  • the method and system for accessing a WiMAX network by the terminal provided by the present invention, when the terminal needs to access the WiMAX network, the information exchange between the terminal and the BS and the BS and the ASN-GW, and the configuration selection, authentication, user information confirmation, and And the process of resource allocation, to achieve WiMAX network access, so that the function division of each process is very clear, the relationship is simple, enter It can reduce the complexity of terminal and BS implementation.
  • the terminal when the terminal needs to access the WiMAX network, the terminal first sends a configuration request including the description information of the capability set to the BS, and performs a configuration selection process through the interaction of the capability information data between the BS and the ASN-GW, thereby enabling the capability.
  • the data interaction process of the information is transferred from the air interface to the R6 port, which reduces the data that the air interface needs to transmit, thereby reducing the complexity of the terminal and the BS implementation.
  • FIG. 1 is a schematic flowchart of a method for a terminal to access a WiMAX network according to the present invention
  • FIG. 2 is a schematic flow chart of a method for implementing step 101 in the flowchart shown in FIG. 1;
  • FIG. 3 is a schematic flow chart of a method for implementing step 103 in the flowchart shown in FIG. 1;
  • FIG. 4 is a schematic flow chart of a method for implementing step 104 in the flowchart shown in FIG. 1;
  • FIG. 5 is a schematic structural diagram of a system for accessing a WiMAX network by a terminal according to the present invention.
  • the basic idea of the present invention is: When a terminal needs to access a WiMAX network, the information exchange between the terminal and the BS and the BS and the ASN-GW completes configuration selection, authentication, user information confirmation, and resource allocation in sequence. Process to achieve WiMAX network access.
  • the method for accessing the WiMAX network of the present invention includes the following steps: Step 101: When the terminal needs to access the WiMAX network, the terminal first sends a configuration request including the description information of the capability set to the BS, and the BS and the The interaction of the capability information data between the ASN-GWs performs a configuration selection process.
  • Step 102 After the configuration selection process is completed, the ASN-GW initiates an authentication request to the BS, and performs an authentication process by interacting with the information between the BS and the terminal and the BS and the ASN-GW.
  • the authentication process is the same as the authentication process of the terminal accessing the WiMAX network in the prior art, specifically:
  • the ASN-GW selects an authentication method according to the selected configuration, and uses the selected authentication method to initiate an Extensible Authentication Protocol (EAP) authentication request to the BS.
  • EAP Extensible Authentication Protocol
  • the BS transparently transmits the EAP authentication to the terminal.
  • the terminal responds to each request message in the EAP authentication request, and returns a message of successful authentication to the BS after responding to all the request messages; after receiving the message, the BS transmits the message to the ASN-GW.
  • the authentication method may be an extended authentication protocol-secure transport layer protocol (EAP-TLS), an EAP-channel TLS (EAP-TTLS), or an EAP-user identity module (EAP-SIM);
  • EAP-TLS extended authentication protocol-secure transport layer protocol
  • EAP-TTLS EAP-channel TLS
  • EAP-SIM EAP-user identity module
  • RRC Request for Comments
  • the terminal After the EAP authentication process is completed, the terminal generates a pairwise master key (PMK, Pairwise Master Key) according to its own algorithm, and the ASN-GW generates a PMK according to its own algorithm, and sends the generated PMK to the BS;
  • PMK Pairwise Master Key
  • the PMK generated by the terminal is the same as the PMK generated by the ASN-GW;
  • the BS After receiving the PMK, the BS initiates a PKM (Key Management Protocol) authentication request to the terminal based on the PMK, and completes the PKM authentication process by the information exchange between the BS and the terminal, and after completion, the BS and the terminal according to the
  • the same algorithm generates a key for encrypting air interface media data and a key for adding a digest to the management message, that is, a key that the BS and the terminal have the same encrypted air interface media data and a key that adds a digest to the management message; specifically, PKM
  • the authentication process can refer to the definition in the IEEE 802.16e protocol.
  • the key of the encrypted air interface media data is used to ensure the accuracy and integrity of the media data; the key for adding the digest to the management message is used to ensure that the management message is not falsified or forged.
  • Step 103 After the authentication process is completed, the ASN-GW sends a user service information confirmation request to the BS, and performs a user service information confirmation process by interacting with the information of the BS and the terminal and the BS and the ASN-GW.
  • Step 104 After the user service information confirmation process is completed, the ASN-GW first allocates resources, and sends the allocation result to the BS, and then the BS performs resource allocation, and sends the allocation result to the terminal, where the terminal performs local resource allocation. After the terminal, BS and ASN-GW confirm, the resource allocation process is completed, and the terminal implements WiMAX network access.
  • step 101 is as shown in FIG. 2, and includes the following steps:
  • Step 201 When the terminal needs to access the WiMAX network, send a configuration request including the description information of the capability set to the BS according to the NSP customized capability set saved by the terminal;
  • the user when the terminal needs to access the WiMAX network, the user first performs a NSP customized capability set scan to obtain the NSP customized capability set and the capability set description information saved by the terminal; if the terminal supports multiple capability sets, the configuration is configured.
  • the request includes description information of all the capability sets supported by the terminal;
  • the description information of the capability set may be a name of a capability set, and the like;
  • the self-preserved NSP customized capability set is saved by the terminal provider before the terminal device leaves the factory.
  • the NSP issues all the defined capability sets to the terminal provider;
  • the terminal provider defines all the capabilities according to the NSP.
  • a set a set of capabilities supported by the terminal device is selected for the terminal device, and description information of the capability set and the capability set supported by the terminal device is stored in the terminal device;
  • description information of the capability set Can be used Multiple formats, such as: Uniform use [NSP] [Capability Set] [Time Stamp] format, so as to ensure uniformity worldwide and facilitate device identification;
  • [NSP] represents a specific network service provider, such as : China Mobile, or China Unicom, etc.,
  • [Capability Set] indicates the name of the capability set
  • [Time Stamp] indicates the time stamp;
  • the set of capabilities of the NSP customization may be publicly released in any form, for example: a tree manner, etc.; the tree manner may specifically be:
  • the NSP can define specific capability information contained in all capability sets according to network layout, user type, service scenario, and the like.
  • Steps 202 to 203 After receiving the configuration request, the BS transparently transmits the configuration request to the ASN-GW. After receiving the configuration request, the ASN-GW transparently transmits the configuration request to the CSN.
  • the transparently transmitting the configuration request to the ASN-GW means: forwarding the configuration request directly to the ASN-GW.
  • Steps 204 to 205 After receiving the configuration request, the CSN finds the corresponding capability set according to the description information of the capability set in the configuration request, and sends the configuration information including the capability set to the ASN-GW; the ASN-GW receives the configuration information. After that, the configuration information is transparently transmitted to the BS;
  • the NSP broadcasts all the defined capability sets to the CSN, and the CSN stores the description information of all the capability sets and the capability sets after receiving the broadcast;
  • the capability set contains specific capability information;
  • the configuration information includes a capability set corresponding to the description information of each capability set.
  • Step 206 After receiving the configuration information, the BS selects a capability set according to the capability set in the configuration information, and sends a selection result including the description information of the selected capability set to the terminal.
  • the configuration information includes multiple capabilities.
  • the BS calculates a set of capabilities with the best configuration performance among the multiple capability sets according to its own algorithm, and sets the capability set with the best performance as the final selected capability set.
  • Step 207 After receiving the selection result, the terminal sends a message confirming the selection result to the BS, and after receiving the message confirming the selection result, the BS sends a selection result including the selected capability set to the ASN-GW;
  • the terminal After the terminal sends an acknowledgment message to the BS, it indicates that after the terminal successfully accesses the WiMAX network, the specific capability included in the capability set selected by the BS is used to perform data interaction with the BS for normal service;
  • the data interaction process of all capability information is completed between the BS and the ASN-GW, that is, the data interaction of all the capability information.
  • the process is implemented by the R6 port between the BS and the ASN-GW, thus reducing the data transmission of the air interface, thereby reducing the complexity of the terminal and the BS implementation.
  • step 103 is as shown in FIG. 3, and includes the following steps:
  • Step 301 After the authentication process is completed, the ASN-GW sends a user service information confirmation request to the BS.
  • the user service information confirmation request includes a subscription attribute corresponding to the user name.
  • the ASN-GW sends a message for querying the user subscription attribute to the CSN;
  • the corresponding subscription attribute is selected according to the user name in the message, and the selected subscription attribute is sent to the ASN-GW;
  • the ASN-GW sends a user service information confirmation request to the BS;
  • the CSN pre-stores the subscription attributes corresponding to all the user names.
  • Step 302 After receiving the user service information confirmation request, the BS transparently transmits a user service information confirmation request to the terminal, and after receiving the user service information confirmation request, the terminal returns a user service information confirmation message to the BS.
  • the terminal After receiving the user service information confirmation request, the terminal does not perform any processing, and only returns a user service information confirmation message to the BS.
  • Step 303 After receiving the user service information confirmation message, the BS saves the user service information, and returns a user service information confirmation message to the ASN-GW.
  • Step 304 After receiving the user service information confirmation message, the ASN-GW sends a message that the user service information is finally confirmed to the BS. After receiving the final acknowledgement message, the BS returns a final acknowledgement message to the terminal.
  • the terminal after receiving the final acknowledgement message, the terminal indicates that the user service information of the terminal has been accepted by the BS and the ASN-GW, that is, the static capability and the dynamic attribute of the terminal have been determined;
  • step 104 is as shown in FIG. 4, and includes the following steps:
  • Step 401 The ASN-GW allocates the resources of the DL service flow of the R6 port, and sends the allocation result to the BS.
  • the ASN-GW allocates the DL service flow resource of the R6 port according to the subscription attribute.
  • Step 402 After receiving the allocation result, the BS allocates the UL service flow resource and the air interface service flow resource of the R6 interface to the terminal according to the received allocation result, and sends the allocation result of the air interface service flow resource to the terminal.
  • Step 403 After receiving the allocation result, the terminal allocates the local resource according to the received allocation result, and after the resource allocation is successful, sends a resource allocation confirmation message including the allocated resource of the terminal to the BS.
  • the terminal sends a message that the resource allocation fails to the BS; after receiving the message of the resource allocation failure, the BS re-executes step 402 until the terminal resource according to the resource allocation result in the message that the resource allocation fails. Successfully assigned;
  • the success of the resource allocation means that: when the terminal allocates the local resource, the space of the local resource can be allocated according to the received allocation result, that is, the space of the local resource can meet the requirements of the BS allocated resource.
  • Steps 404-406 After receiving the resource allocation acknowledgement message, the BS sends a resource allocation acknowledgement message including the allocated resources of the BS to the ASN-GW; after receiving the resource allocation acknowledgement message, the ASN-GW returns the acknowledged message to the BS; After receiving the confirmed message, return the confirmed message to the terminal, and end the current processing flow;
  • the information exchanged between the terminal and the BS does not include the service flow capability information data of the terminal, so that the data that needs to be transmitted by the air interface can be reduced, thereby reducing the terminal and the The complexity of BS implementation;
  • the terminal After receiving the acknowledged message, the terminal indicates that the resource allocation process has been completed, and the terminal has implemented WiMAX network access.
  • the present invention further provides a system for a terminal to access a WiMAX network.
  • the system includes: a terminal 51, a BS 52, and an ASN-GW 53;
  • the terminal 51 is configured to be used with the BS 52 and the BS 52 when it is required to access the WiMAX network.
  • the information exchange between the ASN-GW 53 completes the process of configuration selection, authentication, user information confirmation, and resource allocation, thereby implementing WiMAX network access;
  • the BS 52 is configured to complete the process of configuration selection, authentication, user information confirmation, and resource allocation by using information exchange with the terminal 51 and the ASN-GW 53 to implement the terminal 51 accessing the WiMAX network.
  • the ASN-GW 53 is configured to complete the process of configuration selection, authentication, user information confirmation, and resource allocation by interacting with the information between the BS 52 and the BS 52 and the terminal 51 to implement the terminal 51 accessing the WiMAX network.
  • the terminal 51 is specifically configured to: when a WiMAX network needs to be accessed, first send a configuration request including the description information of the capability set to the BS 52, and perform configuration by interacting with the capability information data between the BS 52 and the ASN-GW 53.
  • the authentication process is performed after the information exchange with the BS 52 and the BS 52 and the ASN-GW 53; after the authentication process is completed, the BS 52 and the BS 52 and the ASN-GW 53 are passed.
  • the information exchange between the users performs the user service information confirmation process; after the user service information confirmation process is completed, and after receiving the distribution result sent by the BS 52, the local resource allocation is performed, and the terminal 51, the BS 52, and the ASN-GW are performed.
  • the resource allocation process is completed to implement WiMAX network access;
  • the BS 52 is specifically configured to: receive a configuration request that includes the description information of the capability set sent by the terminal 51, and perform a configuration selection process by interacting with the capability information data between the ASN-GW 53; after the configuration selection process is completed, receiving The authentication request sent by the ASN-GW 53 is performed through the information exchange with the terminal 51 and the ASN-GW 53 to perform an authentication process. After the authentication process is completed, the user service information confirmation request sent by the ASN-GW 53 is received.
  • the ASN-GW 53 is specifically configured to: perform a configuration selection process after interacting with the capability information data of the BS 52; after the configuration selection process is completed, initiate an authentication request to the BS 52, and go through with the BS 52 and the BS 52.
  • the information exchange between the terminals 51 performs an authentication process.
  • the user service information confirmation request is sent to the BS 52, and the user service information confirmation process is performed by interacting with the information of the BS 52 and the BS 52 and the terminal 51.
  • the resource allocation is performed, and the allocation result is sent to the BS 52, and after confirming the terminal 51, the BS 52, and the ASN-GW 53, the resource allocation process is completed, and the terminal 51 implements the WiMAX network connection.
  • the system may further include a CSN 54;
  • the terminal 51 when the configuration selection process is performed, the terminal 51 is specifically configured to:
  • the WiMAX network sends a configuration request including the description information of the capability set to the BS 52 according to the set of capabilities of the NSP customized by itself, and after receiving the selection result sent by the BS 52, sends a message confirming the selection result to the BS 52;
  • the BS 52 is specifically configured to: after receiving the configuration request sent by the terminal 51, transparently transmit the configuration request to the ASN-GW 53, and after receiving the configuration information sent by the ASN-GW 53, according to the capability in the configuration information
  • the set selects a capability set, and sends a selection result including the description information of the selected capability set to the terminal 51, and after receiving the message of the confirmation selection result sent by the terminal 51, sends the capability including the selection to the ASN-GW 53. Selection result of the collection;
  • the ASN-GW 53 is specifically configured to: after receiving the configuration request transparently transmitted by the BS 52, transparently transmit the configuration request to the CSN 54, and after receiving the configuration information including the capability set sent by the CSN 54, configure the configuration information. Transparently transmitting to the BS 52, and receiving the selection result of the selected capability set sent by the BS 52;
  • the CSN 54 is configured to: after receiving the configuration request transparently transmitted by the ASN-GW 53 , find a corresponding capability set according to the description information of the capability set in the configuration request, and send the configuration information including the capability set to the ASN- GW 53 ;
  • the ASN-GW 53 is specifically configured to: select an authentication method according to the selected configuration, initiate an EAP authentication request to the BS by using the selected authentication method, and receive the transparently transmitted authentication by the BS 52. After the successful message, generate PMK according to its own algorithm, and send the generated PMK to BS52;
  • the BS 52 is specifically configured to: after receiving the EAP authentication request sent by the ASN-GW 53, transparently transmitting the EAP authentication request to the terminal 51, and after receiving the message that the terminal 51 returns the authentication success, the ASN-GW 53 After receiving the PMK sent by the ASN-GW 53, the PKM authentication request is initiated to the terminal, and the PKM authentication process is completed by interacting with the information of the terminal 51, and after the completion, the encryption is generated according to the algorithm. a key for air interface media data and a key to add a summary to the management message;
  • the terminal 51 is specifically configured to: after receiving the EAP authentication request transparently transmitted by the BS 52, respond to each request message in the EAP authentication request, and return the authentication success to the BS after responding to all the request messages.
  • the PMK is generated according to its own algorithm, and after receiving the PKM authentication request sent by the BS 52, the PKM authentication process is completed by interacting with the information of the BS 52, and after completion, according to the algorithm Generating a key for encrypting air interface media data and a key for adding a summary to the management message;
  • the ASN-GW 53 is specifically configured to: send a user service information confirmation request to the BS 52, and send the user service to the BS 52 after receiving the user service information confirmation message returned by the BS 52.
  • the ASN-GW 53 is also used before transmitting the user service information confirmation request to the BS 52. Sending a message for querying the user subscription attribute to the CSN 54 and receiving the subscription attribute sent by the CSN 54.
  • the CSN 54 is configured to receive the message of the user subscription attribute sent by the ASN-GW 53 according to the user name in the message. Select the corresponding contract attribute, and send the selected contract attribute to ASN-GW 53;
  • the BS 52 is specifically configured to transparently transmit a user service information confirmation request to the terminal 51 after receiving the user service information confirmation request sent by the ASN-GW 53, and after receiving the user service information confirmation message returned by the terminal 51, The user service information is saved, the user service information confirmation message is returned to the ASN-GW 53, and after receiving the message finally confirmed by the user service information sent by the ASN-GW 53, the final confirmation message is returned to the terminal 51;
  • the terminal 51 is specifically configured to: after receiving the user service information confirmation request transparently transmitted by the BS 52, return a user service information confirmation message to the BS 52, and receive a final acknowledged message returned by the BS 52;
  • the ASN-GW 53 is specifically configured to: allocate resources of the DL service flow of the R6 port, and send the allocation result to the BS 52, and send the BS 52 to include the allocated resources of the BS 52. After the resource allocation confirmation message, the confirmed message is returned to the BS 52;
  • the BS 52 is specifically configured to: after receiving the allocation result sent by the ASN-GW 53, allocate the UL service flow resource and the air interface service flow resource of the R6 interface to the terminal according to the received allocation result, and allocate the air interface service flow resource to the terminal.
  • the allocation result is sent to the terminal 51, and after receiving the resource allocation acknowledgement message including the allocated resource of the terminal sent by the terminal 51, the resource allocation confirmation message including the allocated resource of the BS 52 is sent to the ASN-GW 53, and the ASN is received. After the acknowledged message returned by the GW 53, the acknowledged message is returned to the terminal 51;
  • the terminal 51 is specifically configured to: after receiving the allocation result sent by the BS 52, allocate local resources according to the received allocation result, and send a resource allocation confirmation including the allocated resources of the terminal to the BS 52 after the resource allocation is successful. The message, and receives the acknowledged message returned by the BS 52.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Description

终端接入全球微波互联接入网络的方法及系统
技术领域 本发明涉及通信中的接入技术, 特别是指一种终端接入全球微波互联 接入 ( WiMAX, Worldwide Interoperability for Microwave Access )网络的方 法及系统。 背景技术
WiMAX技术,作为一种正在迅速发展的宽带无线技术, 目前已经在多 个国家商用或试商用。 WiMAX技术的使用遵循 16e和网络工作组(NWG, Network Group )协议。 同时, WiMAX技术应用的快速发展也推动着 16e 和 NWG协议不断升级, 并向新的方向演进, 以适应市场需求的快速发展。
现有的 16e和 NWG协议规定, 终端的接入流程包括: 测距(RNG, Ranging ) 子流程、 终端基本能力协商 ( SBC , Subscriber Station Basic Capability )子流程、 登记能力协商 (REG, Registration )子流程、 以及动 态业务流添加(DSA, Dynamic Service Addition )子流程。 在执行上述每个 子流程时, 终端都需要发送包含自身能力信息的数据到基站 (BS , Base Station ), 进而与 BS进行协商, 从而最终确定终端的接入, 如此, 造成空 口需要传输很多数据。 由于空口资源较为有限, 并且空口受干扰的因素比 较多 ,过多的空口数据交互,会对终端和 BS的状态机设计造成一定的困难, 即: 终端和 BS实现起来较为复杂; 而且, 对于大用户使用的场景, 数据交 互过多会减低空口资源的利用率。
另外, 现有的接入流程中, 阶段功能的划分和承接关系不清楚, 举个 例子来说, 在执行 DSA子流程时, 需要依赖之前执行的其它子流程的能力 协商结果, 如此, 承接关系交叉太多, 会增加终端和 BS的状态机设计的复 杂性。 发明内容 有鉴于此, 本发明的主要目的在于提供一种终端接入 WiMAX 网络的 方法及系统, 使能力信息的数据交互过程从空口转到 R6口, 进而降低终端 和 BS实现的复杂度。 为达到上述目的, 本发明的技术方案是这样实现的:
本发明提供了一种终端接入 WiMAX网络的方法, 该方法包括: 终端需要接入 WiMAX 网络时, 通过终端与 BS及 BS与接入网网关 ( ASN-GW, Access Service Network-Gate Way )之间的信息交互, 依次完成 配置选择、 鉴权、 用户信息确认、 以及资源分配的过程, 实现 WiMAX 网 络接入。
上述方案中,所述通过终端与 BS 及 BS与 ASN-GW之间的信息交互, 完成配置选择的过程, 为:
终端向 BS发送包含能力集合的描述信息的配置请求, 并经过 BS 与 ASN-GW之间能力信息数据的交互, 进行配置选择过程。
上述方案中,所述通过终端与 BS 及 BS与 ASN-GW之间的信息交互, 完成鉴权的过程, 为:
ASN-GW向 BS发起鉴权请求,并经过 BS与终端及 BS与 ASN-GW之 间的信息交互, 进行鉴权过程。
上述方案中,所述通过终端与 BS 及 BS与 ASN-GW之间的信息交互, 完成用户信息确认的过程, 为:
ASN-GW向 BS发送用户服务信息确认请求, 并通过 BS与终端及 BS 与 ASN-GW的信息交互, 进行用户服务信息确认过程。
上述方案中,所述通过终端与 BS 及 BS与 ASN-GW之间的信息交互, 完成资源分配的过程, 为:
ASN-GW先进行资源的分配, 并将分配结果发送给 BS, 之后 BS进行 资源分配, 并将分配结果发送给终端, 终端再进行本地的资源分配, 并经 终端、 BS及 ASN-GW的确认后, 完成资源分配过程。
上述方案中, 所述终端向 BS 发送包含能力集合的描述信息的配置请 求, 并经过 BS与 ASN-GW之间能力信息数据的交互, 进行配置选择过程, 为:
终端需要接入 WiMAX网络时,根据自身保存的网络服务提供商( NSP, Network Service Provider )定制的能力集合, 向 BS发送包含能力集合的描 述信息的配置请求;
BS收到配置请求后, 将配置请求透传给 ASN-GW;
ASN-GW 收到配置请求后, 将配置请求透传给连接服务网 (CSN, Connectivity Service Network );
CSN收到配置请求后, 根据配置请求中的能力集合的描述信息, 找到 对应的能力集合, 并将包含能力集合的配置信息发送给 ASN-GW;
ASN-GW收到配置信息后, 将配置信息透传给 BS; BS收到配置信息后,根据配置信息中的能力集合,选择一个能力集合, 并将包含选择的能力集合的描述信息的选择结果发送给终端;
终端收到选择结果后, 向 BS发送确认选择结果的消息, BS收到确认 选择结果的消息后, 向 ASN-GW发送包含选择的能力集合的选择结果。
上述方案中, 所述 ASN-GW向 BS发送用户服务信息确认请求, 并通 过 BS与终端及 BS与 ASN-GW的信息交互, 进行用户服务信息确认过程, 为:
ASN-GW向 BS发送用户服务信息确认请求;
BS收到用户服务信息确认请求后,向终端透传用户服务信息确认请求, 终端收到用户服务信息确认请求后, 向 BS返回用户服务信息确认消息;
BS收到用户服务信息确认消息后, 保存用户服务信息, 并向 ASN-GW 返回用户服务信息确认消息; ASN-GW收到用户服务信息确认消息后, 向 BS发送用户服务信息最终确认的消息, BS 收到最终确认的消息后, 向终 端返回最终确认的消息。
上述方案中, 所述完成资源分配过程, 为:
ASN-GW分配 R6口的下行(DL, Downlink ) 业务流的资源, 并将分 配结果发送给 BS;
BS 收到分配结果后, 根据收到的分配结果为终端分配 R6 口的上行 ( UL, Uplink ) 业务流资源及空口业务流资源, 并将空口业务流资源的分 配结果发送给终端;
^ 终端收到分,结果后 根据,到的分配 果、 、 ^地的资源: 并在资
BS收到资源分配确认消息后,向 ASN-GW发送包含 BS已分配资源的 资源分配确认消息; ASN-GW收到资源分配确认消息后, 向 BS返回已确 认的消息; BS收到已确认的消息后, 向终端返回已确认的消息。
本发明还提供了一种终端接入 WiMAX 网络的系统, 该系统包括: 终 端、 BS以及 ASN-GW; 其中,
终端,用于需要接入 WiMAX网络时,通过与 BS及 BS与 ASN-GW之 间的信息交互, 依次完成配置选择、 鉴权、 用户信息确认、 以及资源分配 的过程, 实现 WiMAX网络接入;
BS,用于通过与终端及 ASN-GW之间的信息交互,依次完成配置选择、 鉴权、 用户信息确认、 以及资源分配的过程, 实现终端接入 WiMAX网络;
ASN-GW, 用于通过与 BS及 BS与终端之间的信息交互, 依次完成配 置选择、鉴权、用户信息确认、以及资源分配的过程,实现终端接入 WiMAX 网络。 上述方案中, 所述终端用于: 需要接入 WiMAX网络时, 向 BS发送包 含能力集合的描述信息的配置请求, 并经过 BS与 ASN-GW之间能力信息 数据的交互, 进行配置选择过程; 配置选择过程完成后, 经过与 BS及 BS 与 ASN-GW之间的信息交互, 进行鉴权过程; 鉴权过程完成后, 经过与 BS及 BS与 ASN-GW之间的信息交互, 进行用户服务信息确认过程; 用户 服务信息确认过程完成后, 并在收到 BS发送的分配结果后, 进行本地的资 源分配, 并经终端、 BS及 ASN-GW的确认后, 完成资源分配过程, 终端 实现 WiMAX网络接入;
所述 BS用于: 接收终端发送的包含能力集合的描述信息的配置请求, 并经过与 ASN-GW之间能力信息数据的交互, 进行配置选择过程; 配置选 择过程完成后,接收 ASN-GW发送的鉴权请求, 并经过与终端及 ASN-GW 之间的信息交互, 进行鉴权过程; 鉴权过程完成后, 接收 ASN-GW发送的 用户服务信息确认请求, 并通过与终端及与 ASN-GW的信息交互, 进行用 户服务信息确认过程; 用户服务信息确认过程完成后, 并在收到 ASN-GW 发送的分配结果后, 进行资源分配, 并将分配结果发送给终端, 并经终端、 BS及 ASN-GW的确认后 , 完成资源分配过程 , 终端实现 WiMAX网络接 入;
所述 ASN-GW用于: 经过与 BS之间能力信息数据的交互, 进行配置 选择过程; 配置选择过程完成后, 向 BS发起鉴权请求, 并经过与 BS及 BS 与终端之间的信息交互, 进行鉴权过程; 鉴权过程完成后, 向 BS发送用户 服务信息确认请求, 并通过与 BS及 BS与终端的信息交互, 进行用户服务 信息确认过程; 用户服务信息确认过程完成后, 进行资源的分配, 并将分 配结果发送给 BS, 并将终端、 BS及 ASN-GW的确认后, 完成资源分配过 程, 终端实现 WiMAX网络接入。
上述方案中, 该系统包括 CSN; 进行配置选择过程时, 所述终端用于: 需要接入 WiMAX网络时, 根据自身保存的 NSP定制的能力集合, 向 BS 发送包含能力集合的描述信息的配置请求, 并在收到 BS 发送的选择结果 后, 向 BS发送确认选择结果的消息;
所述 BS 用于: 在收到终端发送的配置请求后, 将配置请求透传给 ASN-GW, 并在收到 ASN-GW发送的配置信息后, 根据配置信息中的能力 集合, 选择一个能力集合, 并将包含选择的能力集合的描述信息的选择结 果发送给终端, 并在收到终端发送的确认选择结果的消息后, 向 ASN-GW 发送包含选择的能力集合的选择结果;
所述 ASN-GW用于: 在收到 BS透传的配置请求后, 将配置请求透传 给 CSN, 并在收到 CSN发送的包含能力集合的配置信息后, 将配置信息透 传给 BS, 并接收 BS发送的包含选择的能力集合的选择结果; 所述 CSN, 用于在收到 ASN-GW透传的配置请求后, 根据配置请求中 的能力集合的描述信息, 找到对应的能力集合, 并将包含能力集合的配置 信息发送给 ASN-GW。
上述方案中, 进行用户服务信息确认过程时, 所述 ASN-GW用于: 向 BS发送用户服务信息确认请求, 并在收到 BS返回的用户服务信息确认消 息后, 向 BS发送用户服务信息最终确认的消息;
所述 ASN-GW在向 BS发送用户服务信息确认请求之前,还用于向 CSN 发送查询用户签约属性的消息, 并接收 CSN发送的签约属性;
所述 CSN, 用于在收到 ASN-GW发送的查询用户签约属性的消息后, 根据消息中的用户名选择对应的签约属性, 并将选择的签约属性发送给 ASN-GW;
所述 BS用于: 在收到 ASN-GW发送的用户服务信息确认请求后, 向 终端透传用户服务信息确认请求, 并在收到终端返回的用户服务信息确认 消息后, 保存用户服务信息, 向 ASN-GW返回用户服务信息确认消息, 并 在收到 ASN-GW发送的用户服务信息最终确认的消息后, 向终端返回最终 确认的消息;
所述终端用于: 在收到 BS透传的用户服务信息确认请求后, 向 BS返 回用户服务信息确认消息, 并接收 BS返回的最终确认的消息。
上述方案中, 进行资源分配过程时, 所述 ASN-GW用于: 分配 R6口 的 DL业务流的资源, 并将分配结果发送给 BS, 并在收到 BS发送包含 BS 已分配资源的资源分配确认消息后, 向 BS返回已确认的消息;
所述 BS用于: 在收到 ASN-GW发送的分配结果后, 根据收到的分配 结果为终端分配 R6口的 UL业务流资源及空口业务流资源, 并将空口业务 流资源的分配结果发送给终端, 并在收到终端发送的包含终端已分配资源 的资源分配确认消息后, 向 ASN-GW发送包含 BS已分配资源的资源分配 确认消息 , 并在收到 ASN-GW返回的已确认的消息后 , 向终端返回已确认 的消息;
所述终端用于: 在收到 BS发送的分配结果后,根据收到的分配结果分 配本地的资源, 并在资源分配成功后, 向 BS发送包含终端已分配资源的资 源分配确认消息, 并接收 BS返回的已确认的消息。
本发明提供的终端接入 WiMAX 网络的方法及系统, 终端需要接入 WiMAX网络时, 通过终端与 BS 及 BS与 ASN-GW之间的信息交互, 依 次完成配置选择、鉴权、用户信息确认、以及资源分配的过程,实现 WiMAX 网络接入, 如此, 使得各个过程的功能划分非常清楚, 承接关系简单, 进 而能降低终端和 BS实现的复杂度。
另外, 终端需要接入 WiMAX网络时, 终端首先向 BS发送包含能力集 合的描述信息的配置请求, 并经过 BS与 ASN-GW之间能力信息数据的交 互, 进行配置选择过程, 如此, 能使能力信息的数据交互过程从空口转到 R6口, 减少空口需要传输的数据, 进而降低终端和 BS实现的复杂度。
除此之外, 在进行资源分配过程时, 终端与 BS之间交互的信息中不包 含终端所具有的业务流能力信息数据, 如此, 能减少空口需要传输的数据, 进而降低终端和 BS实现的复杂度。 附图说明 图 1为本发明终端接入 WiMAX网络的方法流程示意图;
图 2为实现图 1所示流程图中步骤 101的方法流程示意图;
图 3为实现图 1所示流程图中步骤 103的方法流程示意图;
图 4为实现图 1所示流程图中步骤 104的方法流程示意图;
图 5为本发明终端接入 WiMAX网络的系统结构示意图。 具体实施方式 本发明的基本思想是: 终端需要接入 WiMAX网络时, 通过终端与 BS 及 BS与 ASN-GW之间的信息交互, 依次完成配置选择、 鉴权、 用户信息 确认、 以及资源分配的过程, 实现 WiMAX网络接入。
下面结合附图对本发明再作进一步详细的说明。
本发明终端接入 WiMAX网络的方法, 如图 1所示, 包括以下步骤: 步骤 101 : 终端需要接入 WiMAX网络时, 终端首先向 BS发送包含能 力集合的描述信息的配置请求, 并经过 BS与 ASN-GW之间能力信息数据 的交互, 进行配置选择过程。
步骤 102: 配置选择过程完成后, ASN-GW向 BS发起鉴权请求, 并经 过 BS与终端及 BS与 ASN-GW之间的信息交互, 进行鉴权过程;
这里, 鉴权过程与现有技术中终端接入 WiMAX网络的鉴权流程相同, 具体为:
ASN-GW根据选择的配置选择鉴权方法, 釆用选择的鉴权方法向 BS 发起扩展鉴权协议 ( EAP, Extensible Authentication Protocol )鉴权请求; BS收到请求后 , 向终端透传 EAP鉴权请求; 终端收到请求后回应 EAP鉴 权请求中的每一个请求报文, 并在回应完所有的请求报文后, 向 BS返回认 证成功的消息; BS收到消息后, 向 ASN-GW透传认证成功的消息; 这里,所述鉴权方法可以是扩展鉴权协议-安全传输层协议( EAP-TLS )、 EAP-通道式 TLS ( EAP-TTLS ), 或 EAP-用户身份识别模块( EAP-SIM ) 等; 具体地, EAP鉴权过程可以参照请求评议(RFC ) 中的定义。
EAP 鉴权过程完成之后, 终端依据自身的算法生成成对管理密钥 ( PMK, Pairwise Master Key ), 同时 ASN-GW根据自身的算法生成 PMK, 并将生成的 PMK发送给 BS;
这里, 终端生成的 PMK与 ASN-GW生成的 PMK相同;
BS收到 PMK后, 基于 PMK, 向终端发起密钥管理协议(PKM, Key Management Protocol )鉴权请求, 通过 BS与终端的信息交互, 完成 PKM 鉴权过程, 并在完成之后, BS和终端根据相同的算法生成加密空口媒体数 据的密钥和给管理消息添加摘要的密钥, 即: BS和终端拥有相同的加密空 口媒体数据的密钥和给管理消息添加摘要的密钥; 具体地, PKM鉴权过程 可以参照 IEEE 802.16e协议中的定义。
所述加密空口媒体数据的密钥用于保证媒体数据的准确性及完整性; 所述给管理消息添加摘要的密钥用于保证管理消息不被篡改及伪造。
步骤 103: 鉴权过程完成后, ASN-GW向 BS发送用户服务信息确认请 求, 并通过 BS与终端及 BS与 ASN-GW的信息交互, 进行用户服务信息 确认过程。
步骤 104: 用户服务信息确认过程完成后, ASN-GW先进行资源的分 配, 并将分配结果发送给 BS , 之后 BS进行资源分配, 并将分配结果发送 给终端, 终端再进行本地的资源分配, 并经终端、 BS及 ASN-GW的确认 后, 完成资源分配过程 , 终端实现 WiMAX网络接入。
上述过程中, 步骤 101的实现如图 2所示, 包括以下步骤:
步骤 201 : 终端需要接入 WiMAX网络时, 根据自身保存的 NSP定制 的能力集合, 向 BS发送包含能力集合的描述信息的配置请求;
这里, 当终端需要接入 WiMAX网络时, 首先对自身进行 NSP定制的 能力集合的扫描, 从而获得自身保存的 NSP定制的能力集合及能力集合的 描述信息; 如果终端支持多个能力集合, 则配置请求中包含终端支持的所 有的能力集合的描述信息;
所述能力集合的描述信息可以是能力集合的名称等;
所述自身保存的 NSP定制的能力集合由终端供应商在终端设备出厂前 保存, 具体地, NSP 将所定义的所有的能力集合发布给终端供应商; 终端 供应商根据 NSP所定义的所有的能力集合, 为出厂的所述终端设备选择所 述终端设备支持的能力集合, 并将所述终端设备支持的能力集合及能力集 合的描述信息存储到所述终端设备中; 所述能力集合的描述信息可以釆用 多种格式, 比如: 统一釆用 [NSP] [Capability Set] [Time Stamp]格式, 如此, 能保证全球范围内的统一, 方便设备识别; 其中, [NSP]表示具体的网络服 务提供商, 比如: 中国移动、 或中国联通等, [Capability Set]表示能力集 合的名称, [Time Stamp]表示时间戳;
所述 NSP定制的能力集合可以以任何形式公开发布, 比如: 树形方式 等; 所述树形方式具体可以为:
[管理消息:
HARQ能力:
Enable;
HARQ Channel bitmap: 16;
重传次数 =3 ;
K值 =26;
ARQ能力:
Disable;
MIMO能力;
Matrix A: 支持;
Matrix B: 支持;
Adaptive Selection: 支持;
MIMO mode feedback: 支持;
Feedback period: 16,32,64 frames;
DIUC:
QPSK CTC 1/2;
QPSK CTC 3/4;
16QAM CTC 1/2;
16QAM CTC 2/3;
16QAM CTC 3/4;
64QAM CTC 2/3;
64QAM CTC 3/4;
64QAM CTC 5/6;
UIUC:
QPSK CTC 1/2;
QPSK CTC 3/4;
16QAM CTC 1/2;
16QAM CTC 2/3;
16QAM CTC 3/4; ] [rtps业务流:
HARQ能力:
Enable;
HARQ Channel bitmap=16;
重传次数 =3 ;
K值 =26;
ARQ能力:
Disable;
MIMO能力:
Matrix A: 支持;
Matrix B: 支持;
Adaptive Selection: 支持;
MIMO mode feedback: 支持;
Feedback period: 16,32,64 frames; QoS能力:
最大速率: 27M;
DIUC:
QPSK CTC 1/2;
QPSK CTC 3/4;
16QAM CTC 1/2;
16QAM CTC 2/3;
16QAM CTC 3/4;
64QAM CTC 2/3;
64QAM CTC 3/4;
64QAM CTC 5/6;
UIUC:
QPSK CTC 1/2;
QPSK CTC 3/4;
16QAM CTC 1/2;
16QAM CTC 2/3;
16QAM CTC 3/4; ]
[ugs业务流:
…]
[ertps业务流: [nrtps业务流:
…]
[BE业务流:
…]
[鉴权方式:
…]
[加密方式:
…]
[重传间隔:
. · · ]
[切换方式:
…]
[CINR计算方式:
…]
[CINR反馈方式:
…]
[RSSI计算方式:
…]
[RSSI反馈方式:
. . . ]
[协议版本:
…]
[功率控制方式:
· · ·];
在实际应用过程中, NSP 可以根据网络布局、 用户类型、 业务场景等 定义所有的能力集合包含的具体的能力信息。
步骤 202~203: BS 收到配置请求后, 将配置请求透传给 ASN-GW; ASN-GW收到配置请求后, 将配置请求透传给 CSN;
这里, 所述将配置请求透传给 ASN-GW是指: 将配置请求直接转发给 ASN-GW。
步骤 204~205: CSN收到配置请求后, 根据配置请求中的能力集合的 描述信息, 找到对应的能力集合, 并将包含能力集合的配置信息发送给 ASN-GW; ASN-GW收到配置信息后, 将配置信息透传给 BS;
这里, NSP会将所定义的所有的能力集合广播给 CSN, CSN收到广播 后保存所有的能力集合及能力集合的描述信息; 能力集合包含具体的能力信息;
如果终端发送的配置请求中包含多个能力集合的描述信息, 则配置信 息中包含每个能力集合的描述信息对应的能力集合。
步骤 206: BS收到配置信息后, 根据配置信息中的能力集合, 选择一 个能力集合, 并将包含选择的能力集合的描述信息的选择结果发送给终端; 这里, 如果配置信息中包含多个能力集合, 则 BS会根据自身的算法, 算出多个能力集合中配置性能最好的能力集合, 并将配置性能最好的能力 集合作为最终选择的能力集合。
步骤 207: 终端收到选择结果后, 向 BS发送确认选择结果的消息, BS 收到确认选择结果的消息后, 向 ASN-GW发送包含选择的能力集合的选择 结果;
这里, 终端向 BS发送确认消息后, 则表明终端成功接入 WiMAX网络 后, 釆用 BS选择的能力集合所包含的具体能力与 BS进行正常业务的数据 交互;
本步骤完成后, 表明配置选择过程已经完成, 从上面的描述中可以看 出, 所有的能力信息的数据交互过程都在 BS与 ASN-GW之间完成, 即: 所有的能力信息的数据的交互过程都通过 BS与 ASN-GW之间的 R6口来实 现, 如此, 减少了空口的数据传输, 进而降低了终端和 BS实现的复杂度。
上述过程中, 步骤 103的实现如图 3所示, 包括以下步骤:
步骤 301 : 鉴权过程完成后, ASN-GW向 BS发送用户服务信息确认请 求;
这里, 所述用户服务信息确认请求中包含用户名对应的签约属性; 鉴权过程完成后, 说明接入的用户已经确定, 此时, ASN-GW向 CSN 发送查询用户签约属性的消息; CSN收到消息后, 根据消息中的用户名选 择对应的签约属性, 并将选择的签约属性发送给 ASN-GW; ASN-GW收到 签约属性后, 向 BS发送用户服务信息确认请求;
其中, CSN预先保存所有的用户名对应的签约属性。
步骤 302: BS收到用户服务信息确认请求后, 向终端透传用户服务信 息确认请求, 终端收到用户服务信息确认请求后, 向 BS返回用户服务信息 确认消息;
这里, 终端收到用户服务信息确认请求后, 不进行任何处理, 只是向 BS返回用户服务信息确认消息。
步骤 303: BS收到用户服务信息确认消息后, 保存用户服务信息, 并 向 ASN-GW返回用户服务信息确认消息;
这里, 所述保存用户服务信息就是指保存用户名对应的签约属性。 步骤 304: ASN-GW收到用户服务信息确认消息后, 向 BS发送用户服 务信息最终确认的消息, BS收到最终确认的消息后, 向终端返回最终确认 的消息;
这里, 终端收到最终确认的消息后, 则表明终端的用户服务信息已经 被 BS和 ASN-GW接受, 即: 终端的静态能力及动态属性已经确定;
本步骤完成后, 表明用户服务信息确认的过程已经完成。
上述过程中, 步骤 104的实现如图 4所示, 包括以下步骤:
步骤 401: ASN-GW分配 R6口的 DL业务流的资源, 并将分配结果发 送给 BS;
具体地, 用户服务信息确认的过程完成后, ASN-GW根据签约属性, 分配 R6口的 DL业务流资源。
步骤 402: BS 收到分配结果后, 根据收到的分配结果为终端分配 R6 口的 UL业务流资源及空口业务流资源,并将空口业务流资源的分配结果发 送给终端。
步骤 403:终端收到分配结果后,根据收到的分配结果分配本地的资源, 并在资源分配成功后, 向 BS 发送包含终端已分配资源的资源分配确认消 息;
这里, 如果资源分配失败后, 终端会向 BS发送资源分配失败的消息; BS收到资源分配失败的消息后, 才艮据资源分配失败的消息中的资源分配结 果重新执行步骤 402, 直至终端资源分配成功;
所述资源分配成功是指: 终端在分配本地资源时, 本地资源的空间能 完全按照接收到的分配结果进行分配, 即: 本地资源的空间能满足 BS分配 资源的要求。
步骤 404~406: BS收到资源分配确认消息后, 向 ASN-GW发送包含 BS已分配资源的资源分配确认消息; ASN-GW收到资源分配确认消息后, 向 BS返回已确认的消息; BS收到已确认的消息后 , 向终端返回已确认的 消息, 结束当前处理流程;
这里,从步骤 401~406的描述中可以看出, 终端与 BS之间交互的信息 中并不包含终端所具有的业务流能力信息数据, 如此, 能减少空口需要传 输的数据, 进而降低终端与 BS实现的复杂度;
终端收到已确认的消息后, 表明资源分配过程已经完成, 终端已实现 WiMAX网络接入。
为实现上述方法, 本发明还提供了一种终端接入 WiMAX网络的系统, 如图 5所示, 该系统包括: 终端 51、 BS 52以及 ASN-GW 53; 其中,
终端 51 , 用于需要接入 WiMAX网络时, 通过与 BS 52及 BS 52与 ASN-GW 53之间的信息交互, 依次完成配置选择、 鉴权、 用户信息确认、 以及资源分配的过程, 实现 WiMAX网络接入;
BS 52 , 用于通过与终端 51及 ASN-GW 53之间的信息交互,依次完成 配置选择、 鉴权、 用户信息确认、 以及资源分配的过程, 实现终端 51接入 WiMAX网络;
ASN-GW 53 , 用于通过与 BS 52及 BS 52与终端 51之间的信息交互, 依次完成配置选择、 鉴权、 用户信息确认、 以及资源分配的过程, 实现终 端 51接入 WiMAX网络。
其中,所述终端 51具体用于:需要接入 WiMAX网络时,首先向 BS 52 发送包含能力集合的描述信息的配置请求, 并经过 BS 52与 ASN-GW53之 间能力信息数据的交互, 进行配置选择过程; 配置选择过程完成后, 经过 与 BS 52及 BS 52与 ASN-GW 53之间的信息交互, 进行鉴权过程; 鉴权过 程完成后, 经过与 BS 52及 BS 52与 ASN-GW 53之间的信息交互, 进行用 户服务信息确认过程; 用户服务信息确认过程完成后, 并在收到 BS 52发 送的分配结果后,进行本地的资源分配,并经终端 51、 BS 52及 ASN-GW 53 的确认后, 完成资源分配过程, 实现 WiMAX网络接入;
所述 BS 52具体用于: 接收终端 51发送的包含能力集合的描述信息的 配置请求, 并经过与 ASN-GW 53之间能力信息数据的交互, 进行配置选择 过程; 配置选择过程完成后, 接收 ASN-GW 53发送的鉴权请求, 并经过与 终端 51及 ASN-GW 53之间的信息交互, 进行鉴权过程; 鉴权过程完成后, 接收 ASN-GW 53 发送的用户服务信息确认请求, 并通过与终端及与 ASN-GW 53的信息交互, 进行用户服务信息确认过程; 用户服务信息确认 过程完成后, 并在收到 ASN-GW 53发送的分配结果后, 进行资源分配, 并 将分配结果发送给终端 51 , 并经终端 51、 BS 52及 ASN-GW 53的确认后, 完成资源分配过程, 终端 51实现 WiMAX网络接入;
所述 ASN-GW 53具体用于: 经过与 BS 52之间能力信息数据的交互, 进行配置选择过程; 配置选择过程完成后, 向 BS 52发起鉴权请求, 并经 过与 BS 52及 BS 52与终端 51之间的信息交互, 进行鉴权过程; 鉴权过程 完成后, 向 BS 52发送用户服务信息确认请求, 并通过与 BS 52及 BS 52 与终端 51的信息交互, 进行用户服务信息确认过程; 用户服务信息确认过 程完成后, 进行资源的分配, 并将分配结果发送给 BS 52, 并将终端 51、 BS 52及 ASN-GW 53的确认后, 完成资源分配过程, 终端 51实现 WiMAX 网络接入。
该系统还可以进一步包括 CSN 54;
更具体地, 当进行配置选择过程时, 所述终端 51具体用于: 需要接入 WiMAX网络时, 根据自身保存的 NSP定制的能力集合, 向 BS 52发送包 含能力集合的描述信息的配置请求, 并在收到 BS 52发送的选择结果后, 向 BS 52发送确认选择结果的消息;
所述 BS 52具体用于: 在收到终端 51发送的配置请求后, 将配置请求 透传给 ASN-GW 53 , 并在收到 ASN-GW 53发送的配置信息后, 根据配置 信息中的能力集合, 选择一个能力集合, 并将包含选择的能力集合的描述 信息的选择结果发送给终端 51 ,并在收到终端 51发送的确认选择结果的消 息后, 向 ASN-GW 53发送包含选择的能力集合的选择结果;
所述 ASN-GW 53具体用于: 在收到 BS 52透传的配置请求后, 将配置 请求透传给 CSN 54,并在收到 CSN 54发送的包含能力集合的配置信息后, 将配置信息透传给 BS 52,并接收 BS 52发送的包含选择的能力集合的选择 结果;
所述 CSN 54, 用于在收到 ASN-GW 53透传的配置请求后, 根据配置 请求中的能力集合的描述信息, 找到对应的能力集合, 并将包含能力集合 的配置信息发送给 ASN-GW 53 ;
当进行鉴权过程时, 所述 ASN-GW 53具体用于: 根据选择的配置选择 鉴权方法, 釆用选择的鉴权方法向 BS发起 EAP鉴权请求, 并在收到 BS52 透传的认证成功的消息后, 根据自身的算法生成 PMK, 并将生成的 PMK 发送给 BS52;
所述 BS52具体用于: 在收到 ASN-GW 53发送的 EAP鉴权请求后, 向 终端 51透传 EAP鉴权请求, 并在收到终端 51返回的认证成功的消息后, 向 ASN-GW53透传认证成功的消息, 在收到 ASN-GW53发送的 PMK后, 向终端发起 PKM鉴权请求,并通过与终端 51的信息交互, 完成 PKM鉴权 过程, 并在完成之后, 根据算法生成加密空口媒体数据的密钥和给管理消 息添加摘要的密钥;
所述终端 51具体用于: 在收到 BS52透传的 EAP鉴权请求后, 回应 EAP鉴权请求中的每一个请求报文, 并在回应完所有的请求报文后, 向 BS 返回认证成功的消息, EAP鉴权过程完成之后,依据自身的算法生成 PMK, 并在收到 BS52发送的 PKM鉴权请求后, 通过与 BS52的信息交互, 完成 PKM鉴权过程, 并在完成之后, 根据算法生成加密空口媒体数据的密钥和 给管理消息添加摘要的密钥;
当进行用户服务信息确认过程时,所述 ASN-GW 53具体用于:向 BS 52 发送用户服务信息确认请求, 并在收到 BS 52返回的用户服务信息确认消 息后, 向 BS 52发送用户服务信息最终确认的消息;
所述 ASN-GW 53在向 BS 52发送用户服务信息确认请求之前,还用于 向 CSN 54发送查询用户签约属性的消息,并接收 CSN 54发送的签约属性; 所述 CSN 54, 用于在收到 ASN-GW 53发送的查询用户签约属性的消 息后, 根据消息中的用户名选择对应的签约属性, 并将选择的签约属性发 送给 ASN-GW 53 ;
所述 BS 52具体用于:在收到 ASN-GW 53发送的用户服务信息确认请 求后, 向终端 51透传用户服务信息确认请求, 并在收到终端 51返回的用 户服务信息确认消息后,保存用户服务信息, 向 ASN-GW 53返回用户服务 信息确认消息,并在收到 ASN-GW 53发送的用户服务信息最终确认的消息 后, 向终端 51返回最终确认的消息;
所述终端 51具体用于:在收到 BS 52透传的用户服务信息确认请求后, 向 BS 52返回用户服务信息确认消息, 并接收 BS 52返回的最终确认的消 息;
当进行资源分配过程时,所述 ASN-GW 53具体用于:分配 R6口的 DL 业务流的资源,并将分配结果发送给 BS 52,并在收到 BS 52发送包含 BS 52 已分配资源的资源分配确认消息后, 向 BS 52返回已确认的消息;
所述 BS 52具体用于: 在收到 ASN-GW 53发送的分配结果后, 根据收 到的分配结果为终端分配 R6口的 UL业务流资源及空口业务流资源, 并将 空口业务流资源的分配结果发送给终端 51 ,并在收到终端 51发送的包含终 端已分配资源的资源分配确认消息后,向 ASN-GW 53发送包含 BS 52已分 配资源的资源分配确认消息, 并在收到 ASN-GW 53返回的已确认的消息 后 , 向终端 51返回已确认的消息;
所述终端 51具体用于: 在收到 BS 52发送的分配结果后, 根据收到的 分配结果分配本地的资源, 并在资源分配成功后, 向 BS 52发送包含终端 已分配资源的资源分配确认消息, 并接收 BS 52返回的已确认的消息。
以上所述, 仅为本发明的较佳实施例而已, 并非用于限定本发明的保 护范围, 凡在本发明的精神和原则之内所作的任何修改、 等同替换和改进 等, 均应包含在本发明的保护范围之内。

Claims

权利要求书
1、 一种终端接入全球 波互联接入 ( WiMAX ) 网络的方法, 该方法 包括:
终端需要接入 WiMAX网络时, 通过终端与基站 (BS )及 BS与接入 网网关 ( ASN-GW )之间的信息交互, 依次完成配置选择、 鉴权、 用户信 息确认、 以及资源分配的过程, 实现 WiMAX网络接入。
2、 根据权利要求 1所述的方法, 其中, 所述通过终端与 BS 及 BS与 ASN-GW之间的信息交互, 完成配置选择的过程, 为:
终端向 BS发送包含能力集合的描述信息的配置请求, 并经过 BS 与 ASN-GW之间能力信息数据的交互, 进行配置选择过程。
3、 根据权利要求 1所述的方法, 其中, 所述通过终端与 BS 及 BS与 ASN-GW之间的信息交互, 完成鉴权的过程, 为:
ASN-GW向 BS发起鉴权请求,并经过 BS与终端及 BS与 ASN-GW之 间的信息交互, 进行鉴权过程。
4、 根据权利要求 1所述的方法, 其中, 所述通过终端与 BS 及 BS与 ASN-GW之间的信息交互, 完成用户信息确认的过程, 为:
ASN-GW向 BS发送用户服务信息确认请求, 并通过 BS与终端及 BS 与 ASN-GW的信息交互, 进行用户服务信息确认过程。
5、 根据权利要求 1所述的方法, 其中, 所述通过终端与 BS 及 BS与 ASN-GW之间的信息交互, 完成资源分配的过程, 为:
ASN-GW先进行资源的分配, 并将分配结果发送给 BS, 之后 BS进行 资源分配, 并将分配结果发送给终端, 终端再进行本地的资源分配, 并经 终端、 BS及 ASN-GW的确认后, 完成资源分配过程。
6、 根据权利要求 2所述的方法, 其中, 所述终端向 BS发送包含能力 集合的描述信息的配置请求, 并经过 BS与 ASN-GW之间能力信息数据的 交互, 进行配置选择过程, 为:
终端需要接入 WiMAX网络时,根据自身保存的网络服务提供商( NSP ) 定制的能力集合, 向 BS发送包含能力集合的描述信息的配置请求;
BS收到配置请求后, 将配置请求透传给 ASN-GW;
ASN-GW收到配置请求后, 将配置请求透传给连接服务网 ( CSN );
CSN收到配置请求后, 根据配置请求中的能力集合的描述信息, 找到 对应的能力集合, 并将包含能力集合的配置信息发送给 ASN-GW;
ASN-GW收到配置信息后, 将配置信息透传给 BS;
BS收到配置信息后,根据配置信息中的能力集合,选择一个能力集合, 并将包含选择的能力集合的描述信息的选择结果发送给终端; 终端收到选择结果后, 向 BS发送确认选择结果的消息, BS收到确认 选择结果的消息后, 向 ASN-GW发送包含选择的能力集合的选择结果。
7、 根据权利要求 4所述的方法, 其中, 所述 ASN-GW向 BS发送用户 服务信息确认请求, 并通过 BS与终端及 BS与 ASN-GW的信息交互, 进 行用户服务信息确认过程, 为:
ASN-GW向 BS发送用户服务信息确认请求;
BS收到用户服务信息确认请求后,向终端透传用户服务信息确认请求, 终端收到用户服务信息确认请求后, 向 BS返回用户服务信息确认消息;
BS收到用户服务信息确认消息后, 保存用户服务信息, 并向 ASN-GW 返回用户服务信息确认消息; ASN-GW收到用户服务信息确认消息后, 向 BS发送用户服务信息最终确认的消息, BS 收到最终确认的消息后, 向终 端返回最终确认的消息。
8、 根据权利要求 5所述的方法, 其中, 所述完成资源分配过程, 为: ASN-GW分配 R6口的下行( DL )业务流的资源, 并将分配结果发送 给 BS;
BS 收到分配结果后, 根据收到的分配结果为终端分配 R6 口的上行 ( UL )业务流资源及空口业务流资源, 并将空口业务流资源的分配结果发 送给终端;
终端收到分配结果后, 根据收到的分配结果分配本地的资源, 并在资
BS收到资源分配确认消息后,向 ASN-GW发送包含 BS已分配资源的 资源分配确认消息; ASN-GW收到资源分配确认消息后, 向 BS返回已确 认的消息; BS收到已确认的消息后, 向终端返回已确认的消息。
9、 一种终端接入 WiMAX网络的系统, 该系统包括: 终端、 BS 以及 ASN-GW; 其中,
终端,用于需要接入 WiMAX网络时,通过与 BS及 BS与 ASN-GW之 间的信息交互, 依次完成配置选择、 鉴权、 用户信息确认、 以及资源分配 的过程, 实现 WiMAX网络接入;
BS,用于通过与终端及 ASN-GW之间的信息交互,依次完成配置选择、 鉴权、 用户信息确认、 以及资源分配的过程, 实现终端接入 WiMAX网络;
ASN-GW, 用于通过与 BS及 BS与终端之间的信息交互, 依次完成配 置选择、鉴权、用户信息确认、以及资源分配的过程,实现终端接入 WiMAX 网络。
10、根据权利要求 9所述的系统,其中,所述终端用于:需要接入 WiMAX 网络时, 向 BS发送包含能力集合的描述信息的配置请求, 并经过 BS 与
ASN-GW之间能力信息数据的交互, 进行配置选择过程; 配置选择过程完 成后, 经过与 BS及 BS与 ASN-GW之间的信息交互, 进行鉴权过程; 鉴 权过程完成后, 经过与 BS及 BS与 ASN-GW之间的信息交互, 进行用户 服务信息确认过程; 用户服务信息确认过程完成后, 并在收到 BS发送的分 配结果后, 进行本地的资源分配, 并经终端、 BS及 ASN-GW的确认后, 完成资源分配过程, 实现 WiMAX网络接入;
所述 BS用于: 接收终端发送的包含能力集合的描述信息的配置请求, 并经过与 ASN-GW之间能力信息数据的交互, 进行配置选择过程; 配置选 择过程完成后,接收 ASN-GW发送的鉴权请求, 并经过与终端及 ASN-GW 之间的信息交互, 进行鉴权过程; 鉴权过程完成后, 接收 ASN-GW发送的 用户服务信息确认请求, 并通过与终端及与 ASN-GW的信息交互, 进行用 户服务信息确认过程; 用户服务信息确认过程完成后, 并在收到 ASN-GW 发送的分配结果后, 进行资源分配, 并将分配结果发送给终端, 并经终端、 BS及 ASN-GW的确认后 , 完成资源分配过程 , 终端实现 WiMAX网络接 入;
所述 ASN-GW用于: 经过与 BS之间能力信息数据的交互, 进行配置 选择过程; 配置选择过程完成后, 向 BS发起鉴权请求, 并经过与 BS及 BS 与终端之间的信息交互, 进行鉴权过程; 鉴权过程完成后, 向 BS发送用户 服务信息确认请求, 并通过与 BS及 BS与终端的信息交互, 进行用户服务 信息确认过程; 用户服务信息确认过程完成后, 进行资源的分配, 并将分 配结果发送给 BS, 并将终端、 BS及 ASN-GW的确认后, 完成资源分配过 程, 终端实现 WiMAX网络接入。
11、 根据权利要求 10所述的系统, 其中, 该系统进一步包括 CSN; 进 行配置选择过程时, 所述终端用于: 需要接入 WiMAX 网络时, 根据自身 保存的 NSP定制的能力集合, 向 BS发送包含能力集合的描述信息的配置 请求, 并在收到 BS发送的选择结果后, 向 BS发送确认选择结果的消息; 所述 BS 用于: 在收到终端发送的配置请求后, 将配置请求透传给 ASN-GW, 并在收到 ASN-GW发送的配置信息后, 根据配置信息中的能力 集合, 选择一个能力集合, 并将包含选择的能力集合的描述信息的选择结 果发送给终端, 并在收到终端发送的确认选择结果的消息后, 向 ASN-GW 发送包含选择的能力集合的选择结果;
所述 ASN-GW用于: 在收到 BS透传的配置请求后, 将配置请求透传 给 CSN, 并在收到 CSN发送的包含能力集合的配置信息后, 将配置信息透 传给 BS, 并接收 BS发送的包含选择的能力集合的选择结果; 所述 CSN, 用于在收到 ASN-GW透传的配置请求后, 根据配置请求中 的能力集合的描述信息, 找到对应的能力集合, 并将包含能力集合的配置 信息发送给 ASN-GW。
12、 根据权利要求 11 所述的系统, 其中, 进行用户服务信息确认过 程时, 所述 ASN-GW用于: 向 BS发送用户服务信息确认请求, 并在收到 BS返回的用户服务信息确认消息后, 向 BS发送用户服务信息最终确认的 消息;
所述 ASN-GW在向 BS发送用户服务信息确认请求之前,还用于向 CSN 发送查询用户签约属性的消息, 并接收 CSN发送的签约属性;
所述 CSN, 用于在收到 ASN-GW发送的查询用户签约属性的消息后, 根据消息中的用户名选择对应的签约属性, 并将选择的签约属性发送给 ASN-GW;
所述 BS用于: 在收到 ASN-GW发送的用户服务信息确认请求后, 向 终端透传用户服务信息确认请求, 并在收到终端返回的用户服务信息确认 消息后, 保存用户服务信息, 向 ASN-GW返回用户服务信息确认消息, 并 在收到 ASN-GW发送的用户服务信息最终确认的消息后, 向终端返回最终 确认的消息;
所述终端用于: 在收到 BS透传的用户服务信息确认请求后, 向 BS返 回用户服务信息确认消息, 并接收 BS返回的最终确认的消息。
13、根据权利要求 11或 12所述的系统, 其中, 进行资源分配过程时, 所述 ASN-GW用于: 分配 R6口的 DL业务流的资源, 并将分配结果发送 给 BS , 并在收到 BS发送包含 BS 已分配资源的资源分配确认消息后, 向 BS返回已确认的消息;
所述 BS用于: 在收到 ASN-GW发送的分配结果后, 根据收到的分配 结果为终端分配 R6口的 UL业务流资源及空口业务流资源, 并将空口业务 流资源的分配结果发送给终端, 并在收到终端发送的包含终端已分配资源 的资源分配确认消息后, 向 ASN-GW发送包含 BS已分配资源的资源分配 确认消息 , 并在收到 ASN-GW返回的已确认的消息后 , 向终端返回已确认 的消息;
所述终端用于: 在收到 BS发送的分配结果后,根据收到的分配结果分 配本地的资源, 并在资源分配成功后, 向 BS发送包含终端已分配资源的资 源分配确认消息, 并接收 BS返回的已确认的消息。
PCT/CN2010/077655 2010-06-29 2010-10-11 终端接入全球微波互联接入网络的方法及系统 WO2012000247A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010221232.1 2010-06-29
CN201010221232.1A CN102316437B (zh) 2010-06-29 2010-06-29 终端接入全球微波互联接入网络的方法及系统

Publications (1)

Publication Number Publication Date
WO2012000247A1 true WO2012000247A1 (zh) 2012-01-05

Family

ID=45401341

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/077655 WO2012000247A1 (zh) 2010-06-29 2010-10-11 终端接入全球微波互联接入网络的方法及系统

Country Status (2)

Country Link
CN (1) CN102316437B (zh)
WO (1) WO2012000247A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108023811B (zh) * 2016-11-04 2021-10-26 中兴通讯股份有限公司 Lacp聚合系统、协议报文的透传方法及装置
WO2020041933A1 (en) * 2018-08-27 2020-03-05 Telefonaktiebolaget Lm Ericsson (Publ) Methods and devices for a secure connection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1848740A (zh) * 2005-11-03 2006-10-18 华为技术有限公司 在微波接入全球互通系统中提供空口记录信息的方法
CN101047557A (zh) * 2006-05-22 2007-10-03 华为技术有限公司 用于WiMAX网络的无线网络管理系统和方法
CN101480029A (zh) * 2006-06-28 2009-07-08 思科技术公司 WiMAX中的网络实体之间的性能交换

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1848740A (zh) * 2005-11-03 2006-10-18 华为技术有限公司 在微波接入全球互通系统中提供空口记录信息的方法
CN101047557A (zh) * 2006-05-22 2007-10-03 华为技术有限公司 用于WiMAX网络的无线网络管理系统和方法
CN101480029A (zh) * 2006-06-28 2009-07-08 思科技术公司 WiMAX中的网络实体之间的性能交换

Also Published As

Publication number Publication date
CN102316437B (zh) 2014-07-02
CN102316437A (zh) 2012-01-11

Similar Documents

Publication Publication Date Title
JP6770189B2 (ja) アクセスネットワークを介したコアネットワークへの接続性
CN101616410B (zh) 一种蜂窝移动通信网络的接入方法和系统
US11533610B2 (en) Key generation method and related apparatus
WO2016119243A1 (zh) 通信方法、网络设备、用户设备和通信系统
TW202021409A (zh) 第五代會話管理處理方法及其使用者設備
WO2013075602A1 (zh) 实现载波聚合的方法、基站和用户设备
US20110276798A1 (en) Security management method and system for wapi terminal accessing ims network
JP2019525629A (ja) 切替シナリオでのQoSパラメータ処理方法および機器
WO2013117128A1 (zh) 数据发送、接收方法、用户设备、基站及网关
EP3166347B1 (en) Communication method, user equipment, access network device and application server
TW202106102A (zh) Rrc狀態之間ue輔助的快速轉換
US20230099786A1 (en) Methods and Apparatus for Provisioning Private Network Devices During Onboarding
WO2013029534A1 (zh) 一种数据传输的方法、终端和网络侧设备
KR20220159991A (ko) 무선 통신 시스템에서 akma 서비스를 제공하는 방법 및 장치
US8849263B2 (en) Efficient handover execution method of terminal in broadband wireless access system including multiple femto base stations
CN102158871B (zh) 一种适应终端差异化的通信方法、系统、控制站及终端
US20230337002A1 (en) Security context generation method and apparatus, and computer-readable storage medium
TWI531257B (zh) 無線通訊系統及其認證方法
WO2018170703A1 (zh) 一种连接建立方法及装置
WO2017177975A1 (zh) 服务提供商标识指示方法和装置、用户设备和接入设备
CN106797559B (zh) 一种接入认证方法及装置
CN111567095A (zh) 用于无线通信系统中的无线通信的方法和装置
WO2008069520A1 (en) Ip converged mobile access gateway for 3g mobile service and service method using the same
WO2014040259A1 (zh) 一种rrc连接重建方法、设备和网络系统
WO2012000247A1 (zh) 终端接入全球微波互联接入网络的方法及系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10853950

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10853950

Country of ref document: EP

Kind code of ref document: A1