WO2012149788A1 - Procédé et système d'établissement de service, contrôleur de réseau radio et terminal utilisateur - Google Patents

Procédé et système d'établissement de service, contrôleur de réseau radio et terminal utilisateur Download PDF

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Publication number
WO2012149788A1
WO2012149788A1 PCT/CN2011/080442 CN2011080442W WO2012149788A1 WO 2012149788 A1 WO2012149788 A1 WO 2012149788A1 CN 2011080442 W CN2011080442 W CN 2011080442W WO 2012149788 A1 WO2012149788 A1 WO 2012149788A1
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WO
WIPO (PCT)
Prior art keywords
base station
message
service
radio bearer
indication
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2011/080442
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English (en)
Chinese (zh)
Inventor
杨榜泉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201180002155.3A priority Critical patent/CN102388669B/zh
Priority to PCT/CN2011/080442 priority patent/WO2012149788A1/fr
Publication of WO2012149788A1 publication Critical patent/WO2012149788A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup

Definitions

  • the present invention relates to the field of communications, and in particular, to a service establishment method, system, radio network controller, and user terminal. Background technique
  • the UE User Equipment
  • the UE has two modes of operation, namely an idle mode and a connected mode.
  • the UE When the UE is in the idle mode, the UE is in standby, and the UE has no service, and there is no connection between the UE and the network side; when the UE is in the connected mode, the UE completes an RRC (Radio Resource Control) connection.
  • RRC Radio Resource Control
  • the UE With the impact of intelligent terminals, a large amount of signaling is generated in the communication network.
  • the UE When the UE has no data transmission, it can be migrated from the connection mode to the idle mode. When the UE needs to initiate a new service, it needs to migrate from the idle state to the connected state.
  • the above migration process generates a large amount of signaling, thus the communication network.
  • the DCH state belongs to the connection mode, so its migration process can reduce the generation of signaling and the impact on the communication network.
  • the embodiments of the present invention provide a service establishment method, a system, a radio network controller, and a user terminal, so as to solve the problem that the existing service establishment process is cumbersome and the setup time is long.
  • a method of establishing a service including:
  • the radio network controller RNC receives the cell update request message sent by the user terminal UE, where the cell update request message carries a radio bearer setup indication;
  • the RNC When the indication is to support the establishment of the radio bearer, the RNC establishes a radio link with the base station; after receiving the response that the radio link returned by the base station is successfully established, sending an indication message of establishing the service to the UE;
  • the UE After the UE is uplink-synchronized with the base station according to the indication message, the UE receives a radio bearer setup complete message replied by the UE, where the radio bearer setup complete message is used to indicate that the UE and the base station complete service establishment.
  • a service establishment system including: a radio network controller RNC and a base station,
  • the RNC is configured to receive a cell update request message sent by the user terminal UE, where the cell update request message carries a radio bearer setup indication, and when the indication is to support the establishment of the radio bearer, establish a radio link with the base station, After receiving the response that the radio link is successfully established, the UE sends an indication message for establishing a service to the UE, and after the UE synchronizes with the base station according to the indication message, receiving a radio bearer setup completion message replied by the UE, The radio bearer setup complete message is used to indicate that service establishment is completed between the UE and the base station;
  • the base station after the radio link is established, returns a response that the radio link is successfully established to the RNC.
  • a wireless network controller including:
  • a receiving unit configured to receive a cell update request message sent by the user terminal UE, where the cell update request message carries a radio bearer setup indication
  • an establishing unit configured to establish a wireless link between the RNC and the base station when the indication is to support establishment of a radio bearer
  • a sending unit configured to send, to the UE, an indication message for establishing a service, after receiving a response that the radio link returned by the base station is successfully established;
  • the receiving unit is further configured to: when the UE synchronizes with the base station according to the indication message, Receiving, by the UE, a radio bearer setup complete message, where the radio bearer setup complete message is used to indicate that the UE and the base station complete service establishment.
  • a user terminal including:
  • a sending unit configured to send a cell update request message to the radio network controller RNC, where the cell update request message carries a radio bearer setup indication;
  • a receiving unit configured to receive an indication message for establishing a service that is sent by the RNC, where the indication message is that the radio bearer establishes an indication to support the establishment of the radio bearer, and the RNC establishes a radio link with the base station, and receives the return of the base station. After the wireless link establishes a successful response, the indication message sent by the RNC;
  • a synchronization unit configured to perform uplink synchronization with the base station according to the indication message
  • the replying unit is configured to: after the uplink synchronization with the base station, return a radio bearer setup complete message to the RNC, where the radio bearer setup complete message is used to indicate that the UE and the base station complete service establishment.
  • the RNC Radio Network Controller
  • the RNC receives the cell update request message sent by the user terminal UE, where the cell update request message carries the radio bearer setup indication.
  • the RNC establishes a radio link with the base station, and after receiving the response that the radio link returned by the base station is successfully established, sends an indication message for establishing a service to the UE, when the UE according to the indication message
  • the radio bearer setup completion message is received by the UE, and the radio bearer setup complete message is used to indicate that the service establishment is completed between the UE and the base station.
  • the embodiment of the present invention does not need to perform the migration between multiple states when the service is established, but carries the indication that the radio bearer is established in the cell update request message, so that the user terminal can implement the cell update.
  • the cumbersome migration between states is reduced, the service establishment time is reduced, and the P2D delay is reduced.
  • FIG. 1 is a flowchart of a first embodiment of a method for establishing a service according to the present invention
  • FIG. 2 is a flowchart of a second embodiment of a method for establishing a service according to the present invention
  • FIG. 3 is a flowchart of a third embodiment of a method for establishing a service according to the present invention.
  • 4 is a block diagram of an embodiment of a service establishment system of the present invention.
  • FIG. 5 is a block diagram of an embodiment of a radio network controller of the present invention.
  • FIG. 6 is a block diagram of an embodiment of a user terminal of the present invention. detailed description
  • the embodiment of the present invention provides a service establishment method, a system, a radio network controller, and a user terminal.
  • the cell update request message carries an indication that supports the establishment of the radio bearer, so that the user terminal can implement the cell update process. Establish business in one step.
  • FIG. 1 a flowchart of a first embodiment of a method for establishing a service according to the present application is as follows:
  • Step 101 The RNC receives a cell update request message sent by the UE, where the cell update request message carries a radio bearer setup indication.
  • Step 102 When the radio bearer setup indication is to support radio bearer setup, a radio link is established between the RNC and the base station.
  • Establishing a radio link between the RNC and the base station includes the RNC transmitting a radio link setup request message to the base station, and then receiving a response message that the radio link setup success returned by the base station is successful.
  • Step 103 After receiving a response that the radio link returned by the base station is successfully established, send an indication message for establishing a service to the UE.
  • the RNC may send the cell update confirmation message to the UE, where the cell update confirmation message carries the service establishment parameter, or the RNC may send the radio bearer setup request message to the UE.
  • the radio bearer setup request message carries information indicating that the service is established.
  • Step 104 After the UE synchronizes with the base station according to the indication message, the UE receives the radio bearer setup complete message replied by the UE, where the radio bearer setup complete message is used to indicate that the UE establishes service establishment with the base station.
  • FIG. 2 it is a flowchart of a second embodiment of a method for establishing a service according to the present application.
  • the embodiment shows a process in which an RNC instructs a UE to establish a service by sending a cell update confirmation message:
  • Step 201 The UE sends a cell update request message to the RNC, where the cell update request message carries a radio bearer setup indication.
  • the UE When the UE is in the connected mode, it includes four channel states, namely, a Cell-DCH state, a Cell-FACH state, a Cell-PCH state, and a URA-PCH state.
  • a Cell-DCH state When the UE enters the Cell-PCH state, if a CS (circuit switching) caller is required to be initiated, the cell update process is triggered.
  • the cell-PCH state is one-step in the cell update process. Migrate to the Cell-DCH state to implement service establishment.
  • the UE sends a cell update request message (Cell Update) to the RNC, where the cell update request message carries a radio bearer setup indication (RB SETUP Indicator), and the radio bearer setup indication is added in the cell update request message.
  • Cell Update a cell update request message
  • RB SETUP Indicator radio bearer setup indication
  • the cell if the value of the cell is "true”, indicates that the service establishment is supported during the d and area update process.
  • Step 202 The RNC determines that the indication is to support the establishment of the radio bearer, and sends a radio link setup request message to the base station.
  • the RNC After receiving the cell update message, the RNC checks whether the radio bearer setup indication is carried in the message. If it is carried, it determines whether the value of the indication is "true”. If true, the service establishment process is initiated, and the radio link establishment is sent to the base station. Request message ( Rl Setup Requset ).
  • Step 203 After the radio link is established, the base station returns a response message that the radio link is successfully established to the RNC.
  • the base station After the base station completes the establishment of the radio link, it returns a response message (Rl Setup Response) to the RNC that the radio link is successfully established.
  • the wireless link is the basis for carrying the wireless service and is part of the service establishment.
  • the establishment of the wireless link includes the process of sending the Rl Setup Requset to receiving the Rl Setup Response.
  • Step 204 After receiving the response that the radio link is successfully established, the RNC sends a cell update confirmation message to the UE, where the cell update confirmation message carries the service establishment parameter. After the establishment of the radio link, the RNC sends a Cell Update Confirm message to the UE, where the cell update confirmation message carries a service setup parameter, and the UE, the RNC, and the base station can establish a service according to the parameters.
  • the service establishment parameters may include: a Radio Access Bearer (Radio Access Bearer) parameter for providing a non-access layer to transmit user plane data, and an RB for providing a bearer for user data transmission between the UE and the RNC. (Radio Bearer, radio bearer) parameters.
  • Radio Bearer Radio Bearer
  • Step 205 The UE performs uplink synchronization with the base station according to the cell update confirmation message.
  • Step 206 After the uplink synchronization is completed, the base station sends a radio link recovery indication message to the RNC (RL RESTORE réelle
  • Step 207 The UE replies to the RNC with a radio bearer setup complete message, where the radio bearer setup complete message is used to indicate that the UE establishes service establishment with the base station.
  • FIG. 3 it is a flowchart of a third embodiment of a method for establishing a service according to the present application.
  • the embodiment shows a process in which an RNC instructs a UE to establish a service by sending a radio bearer setup request message:
  • Step 301 The UE sends a cell update request message to the RNC, where the cell update request message carries a radio bearer setup indication.
  • the UE When the UE is in the connected mode, it includes four channel states, namely, a Cell-DCH state, a Cell-FACH state, a Cell-PCH state, and a URA-PCH state.
  • a Cell-DCH state When the UE enters the Cell-PCH state, if a CS (circuit switching) caller is required to be initiated, the cell update process is triggered.
  • the cell-PCH state is one-step in the cell update process. Migrate to the Cell-DCH state to implement service establishment.
  • the UE sends a cell update request message (Cell Update) to the RNC, where the cell update request message carries a radio bearer setup indication (RB SETUP Indicator), and the radio bearer setup indication is added in the cell update request message.
  • Cell Update a cell update request message
  • RB SETUP Indicator radio bearer setup indication
  • the cell if the value of the cell is "true”, indicates that the service establishment is supported during the d and area update process.
  • Step 302 When the RNC determines that the indication is to support the establishment of the radio bearer, the RNC sends a radio link setup request message to the base station.
  • the RNC After receiving the cell update message, the RNC checks whether the radio bearer setup indication is carried in the message. If it is carried, it determines whether the value of the indication is "true”. If true, the service establishment process is initiated, and the radio link establishment is sent to the base station. Request message ( Rl Setup Requset ).
  • Step 303 After the radio link is established, the base station returns a response message that the radio link is successfully established to the RNC.
  • the base station After the base station completes the establishment of the radio link, it returns a response message (Rl Setup Response) to the RNC that the radio link is successfully established.
  • the wireless link is the basis for carrying the wireless service and is part of the service establishment.
  • the establishment of the wireless link includes the process of sending the Rl Setup Requset to receiving the Rl Setup Response.
  • Step 304 After receiving the response that the radio link is successfully established, the RNC sends a radio bearer setup request message to the UE, where the radio bearer setup request message carries information indicating that the service is established.
  • the RNC After the radio link is established, the RNC sends a radio bearer setup request message (RB SETUP) to the UE, where the radio bearer setup request message carries information indicating that the service is established.
  • RB SETUP radio bearer setup request message
  • the service establishment parameters may include: a Radio Access Bearer (Radio Access Bearer) parameter for providing a non-access layer to transmit user plane data, and an RB for providing a bearer for user data transmission between the UE and the RNC. (Radio Bearer, radio bearer) parameters.
  • Radio Bearer Radio Bearer
  • Step 305 The UE performs uplink synchronization with the base station according to the radio bearer setup request message.
  • Step 306 After the uplink synchronization is completed, the base station sends a radio link recovery indication message (RL) to the RNC.
  • RL radio link recovery indication message
  • Step 307 The UE replies to the RNC with a radio bearer setup complete message, where the radio bearer setup complete message is used to indicate that the UE establishes service establishment with the base station.
  • the difference between the two technologies is that the UE does not need to perform the migration between the multiple states when the service is established, but the UE supports the indication that the radio bearer is supported in the cell update request message.
  • the service is established in one step, thereby reducing the cumbersome migration between states, reducing the service establishment time, and reducing the P2D delay.
  • the present invention also provides a service establishment system, and Embodiments of line network controllers and user terminals.
  • FIG. 4 it is a block diagram of an embodiment of a service establishment system according to the present invention:
  • the service establishment system includes: a radio network controller RNC 410 and a base station 420.
  • the RNC 410 is configured to receive a cell update request message sent by the user terminal UE, where the cell update request message carries a radio bearer setup indication, and when the indication is to support the establishment of the radio bearer, establish a wireless relationship with the base station 420.
  • the link After receiving the response that the radio link is successfully established, the link sends an indication message for establishing a service to the UE, and after receiving uplink synchronization with the base station 420 according to the indication message, the UE receives the radio bearer replied by the UE. Establishing a completion message, where the radio bearer setup complete message is used to indicate that the service establishment is completed between the UE and the base station 420.
  • the base station 420 after the radio link is established, returns a response to the RNC 410 that the radio link is successfully established.
  • the indication message for establishing a service that is sent by the RNC to the UE includes: a cell update confirmation message or a radio bearer setup request message, where the cell update confirmation message carries a service setup parameter, and the radio bearer setup request The message carries information indicating the establishment of the service.
  • FIG. 5 it is a block diagram of an embodiment of a radio network controller of the present application:
  • the radio network controller RNC includes: a receiving unit 510, an establishing unit 520, and a transmitting unit
  • the receiving unit 510 is configured to receive a cell update request message sent by the user terminal UE, where the cell update request message carries a radio bearer setup indication.
  • the establishing unit 520 is configured to establish a wireless link between the RNC and the base station when the indication is to support the establishment of the radio bearer;
  • the sending unit 530 is configured to send, to the UE, an indication message for establishing a service, after receiving a response that the radio link returned by the base station is successfully established;
  • the receiving unit 510 is further configured to: after the UE is uplink-synchronized with the base station according to the indication message, receive a radio bearer setup complete message replied by the UE, where the radio bearer setup complete message is used to indicate the UE and the UE The service establishment is completed between the base stations.
  • the establishing unit 520 may include (not shown in FIG. 5): And a sending message unit, configured to send a radio link setup request message to the base station, and receive a message unit, configured to receive a response message that the radio link established by the base station is successfully established.
  • the sending unit may include at least one unit (not shown in FIG. 5): the first sending unit is configured to send a cell update confirmation message to the UE, where the cell update confirmation message carries a service establishment parameter. ;
  • a second sending unit configured to send a radio bearer setup request message to the UE, where the radio bearer setup request message carries a message indicating establishment of a service.
  • FIG. 6 a block diagram of an embodiment of a user terminal of the present application:
  • the user terminal UE includes: a transmitting unit 610, a receiving unit 620, a synchronization unit 630, and a reply unit 640.
  • the sending unit 610 is configured to send a cell update request message to the radio network controller RNC, where the cell update request message carries a radio bearer setup indication.
  • the receiving unit 620 is configured to receive an indication message for establishing a service that is sent by the RNC, where the indication message is that the radio bearer establishes an indication to support the establishment of the radio bearer, and the RNC establishes a radio link with the base station, and receives the base station. After the returned wireless link establishes a successful response, the indication message sent by the RNC;
  • the synchronization unit 630 is configured to perform uplink synchronization with the base station according to the indication message.
  • the replying unit 640 is configured to: after the uplink synchronization with the base station, reply to the RNC, the radio bearer setup complete message, where the radio bearer setup complete message is used to indicate that the UE and the base station complete service establishment.
  • the receiving unit 620 may include at least one of the following units (not shown in FIG. 6): a first receiving unit, configured to receive a cell update confirmation message sent by the RNC, where the cell update confirmation message carries a service Establish parameters
  • the second receiving unit is configured to receive a radio bearer setup request message sent by the RNC, where the radio bearer setup request message carries information indicating that the service is established.
  • the RNC receives the cell update request message sent by the user terminal UE, where the cell update request message carries the radio bearer setup indication, when When the radio bearer is set up, the RNC establishes a radio link with the base station, and after receiving the response that the radio link is successfully set up by the base station, sends an indication message for establishing a service to the UE, and the UE uplinks with the base station according to the indication message.
  • the radio bearer setup complete message is sent by the UE, and the radio bearer setup complete message is used to indicate that the service establishment is completed between the UE and the base station.
  • the embodiment of the present invention does not need to perform the migration between multiple states when the service is established, but carries the indication that the radio bearer is established in the cell update request message, so that the user terminal can implement the cell update.
  • the cumbersome migration between states is reduced, the service establishment time is reduced, and the P2D delay is reduced.
  • the present invention can be implemented by means of software plus the necessary general hardware platform, and of course also by hardware, but in many cases the former is a better implementation.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium, including a plurality of instructions for causing a A computer device (which may be a personal computer, server, or network device, etc.) performs the methods described in various embodiments of the present invention.

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

Abstract

L'invention porte sur un procédé et un système d'établissement de service, un contrôleur de réseau radio (RNC) et un terminal utilisateur (UE). Le procédé comprend les opérations suivantes : un RNC reçoit un message de requête de mise à jour de cellule envoyé par un UE, le message de requête de mise à jour de cellule contenant une indication d'établissement de support sans fil; lorsque l'indication indique une prise en charge d'établissement de support sans fil, le RNC établit une liaison sans fil avec une station de base; après réception d'une réponse renvoyée par la station de base indiquant que la liaison sans fil est établie avec succès, envoi à l'UE d'un message d'indication pour établir un service; et lorsque l'UE est synchrone en liaison montante avec la station de base conformément au message d'indication, réception d'un message d'achèvement d'établissement de support sans fil renvoyé par l'UE. La présente invention est différente de l'état de la technique en ce qu'elle ne nécessite pas d'effectuer une migration entre une pluralité d'états pendant l'établissement d'un service, mais permet au terminal utilisateur d'établir le service en une seule étape durant le déroulement de réalisation d'une mise à jour de cellule au moyen de l'inclusion d'une indication de prise en charge d'établissement de support sans fil dans le message de requête de mise à jour de cellule, en conséquence l'encombrant niveau de migration entre états est réduit, le temps d'établissement de service est raccourci et le retard P2D est réduit.
PCT/CN2011/080442 2011-09-30 2011-09-30 Procédé et système d'établissement de service, contrôleur de réseau radio et terminal utilisateur Ceased WO2012149788A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180002155.3A CN102388669B (zh) 2011-09-30 2011-09-30 业务建立方法、系统、无线网络控制器及用户终端
PCT/CN2011/080442 WO2012149788A1 (fr) 2011-09-30 2011-09-30 Procédé et système d'établissement de service, contrôleur de réseau radio et terminal utilisateur

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Application Number Priority Date Filing Date Title
PCT/CN2011/080442 WO2012149788A1 (fr) 2011-09-30 2011-09-30 Procédé et système d'établissement de service, contrôleur de réseau radio et terminal utilisateur

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CN116017763A (zh) 2021-10-22 2023-04-25 大唐移动通信设备有限公司 内生业务的传输方法、装置及存储介质

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CN102388669B (zh) 2014-07-30

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