WO2010015197A1 - 消息处理方法及系统 - Google Patents

消息处理方法及系统 Download PDF

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Publication number
WO2010015197A1
WO2010015197A1 PCT/CN2009/073093 CN2009073093W WO2010015197A1 WO 2010015197 A1 WO2010015197 A1 WO 2010015197A1 CN 2009073093 W CN2009073093 W CN 2009073093W WO 2010015197 A1 WO2010015197 A1 WO 2010015197A1
Authority
WO
WIPO (PCT)
Prior art keywords
access control
control flow
medium access
base station
information
Prior art date
Application number
PCT/CN2009/073093
Other languages
English (en)
French (fr)
Inventor
姜西园
王淑坤
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to BRPI0917484-2A priority Critical patent/BRPI0917484B1/pt
Publication of WO2010015197A1 publication Critical patent/WO2010015197A1/zh
Priority to US13/020,250 priority patent/US20110199904A1/en
Priority to US13/328,757 priority patent/US8531965B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H04W28/14—Flow control between communication endpoints using intermediate storage
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a message processing method and system. Background technique
  • GSM Global System for Mobile Communications
  • GPRS General Packet Radio Service
  • WCDMA Wideband Code Division Multiple Access
  • CDMA Code Division Multiple Access
  • next-generation evolution systems require higher and higher data transmission rates. The following is based on WCDMA systems. The example is explained.
  • FACH Forward Access Channel
  • PCH paging channel
  • HS-DSCH High Speed Downlink Shared Channel
  • the physical shared channel reconfiguration request message may include the high speed downlink shared channel common system information (HS-DSCH Common System Information, High-Speed Downlink Shared Channel Common System Information ) field and delete common media access control flow (Common MAC Flows to Delete, Common Medium Access Control Flows to Delete) field.
  • HS-DSCH Common System Information High-Speed Downlink Shared Channel Common System Information
  • Common media access control flow Common MAC Flows to Delete, Common Medium Access Control Flows to Delete
  • the Node B applies the parameters of the common system information field in the new configuration to configure the enhanced forward access channel state, if the Node B receives The physical shared channel reconfiguration request carries the Delete Common Medium Access Control Flow field, and the Node B deletes the Medium Access Control Flow (MAC Flow) specified in the above field.
  • MAC Flow Medium Access Control Flow
  • the physical shared channel reconfiguration request message may include a HS-DSCH Paging System Information (High-Speed Downlink Shared Channel Paging System Information) field and a deleted packet medium access control.
  • Paging MAC Flows to Delete Paging Medium Access Control Flows to Delete
  • the Node B applies the parameters of the packet system information field in the new configuration to configure the enhanced paging channel state, if the physical shared channel reconfiguration is received by the Node B.
  • the request carries the Delete Packet Medium Access Control Flow field, and the Node B deletes the medium access control flow specified in the above field.
  • the Node B After receiving the relevant field in the physical shared channel reconfiguration request, the Node B does not know how to operate specifically to enhance the forward access channel. For example, in the public system information field, Node B can understand the Common MAC Flow Specific Information field as a new one, or it can be understood as a new reconfiguration. If it is understood as a new reconfiguration Yes, then the Common MAC Flow Priority Queue Information field in the specified common medium access control flow information field has similar ambiguity, and according to the current parameter setting, the same medium access control The priority queue of the flow can only be increased or not, that is, the Node B cannot delete the priority queue. When Node B understands that new reconfiguration is available, Node B does not know how to operate for transport 7 when it reconfigures a medium access control flow.
  • Node B After receiving the physical shared channel reconfiguration request message, Node B may cause a communication error.
  • a message processing method including:
  • the priority queue corresponding to the specified deletion priority queue information is deleted.
  • a message processing method includes: receiving, by a radio network controller, a physical shared channel reconfiguration request, where the reconfiguration request includes transmission bearer requirement indication information;
  • the transmission bearer requirement indication information indicates that the transport bearer needs to be reconstructed, updating the configuration of the transport bearer.
  • a message processing method including:
  • the medium access control flow corresponding to the medium access control flow information exists in the current base station, reconfigures the medium access control flow, or sends an operation failure message to the control radio network controller.
  • a base station comprising:
  • a receiving unit configured to receive a physical shared channel reconfiguration request sent by the control radio network controller, where the reconfiguration request includes specifying deletion priority queue information
  • a base station comprising:
  • a transmission bearer requirement indication receiving unit configured to receive a physical shared channel reconfiguration request sent by the control radio network controller, where the reconfiguration request includes transmission bearer requirement indication information;
  • the demand indication determining unit is configured to determine whether the transmission bearer requirement indication information indicates that the transport bearer needs to be reconstructed
  • an updating unit configured to update the configuration of the transport bearer when the demand indication determining unit determines that the transport bearer requirement indication information indicates that the transport bearer needs to be reconstructed.
  • a base station comprising:
  • a request receiving unit configured to receive a physical shared channel reconfiguration request sent by the control radio network controller, where the reconfiguration request includes media access control flow information
  • a determining unit configured to determine that the medium access control flow corresponding to the medium access control flow information is No existence
  • an execution unit configured to: when the determining unit determines that the medium access control flow exists, reconfigure the medium access control flow, or send an operation failure message to the control radio network controller.
  • a communication system comprising:
  • a radio network controller configured to send a physical shared channel reconfiguration request to the base station, where the reconfiguration request includes the specified deletion priority queue information
  • a base station configured to receive the physical shared channel reconfiguration request sent by the control radio network controller, where the reconfiguration request includes specifying a deletion priority queue information, and deleting a priority corresponding to the specified deletion priority queue information queue.
  • a communication system comprising:
  • Radio network controller configured to send a physical shared channel reconfiguration request to the base station, where the reconfiguration request includes transmission bearer requirement indication information;
  • a base station configured to receive the physical shared channel reconfiguration request sent by the control radio network controller, where the reconfiguration request includes a transmission bearer requirement indication information, and determine whether the transport bearer requirement indication information indicates that the transport bearer needs to be reconstructed, If the transmission bearer requirement indication information indicates that the transport bearer needs to be reconstructed, the configuration of the transport bearer is updated.
  • a communication system comprising:
  • Radio network controller configured to send a physical shared channel reconfiguration request to the base station, where the reconfiguration request includes medium access control flow information
  • a base station configured to receive the physical shared channel reconfiguration request sent by the control radio network controller, where the reconfiguration request includes medium access control flow information, and determine a medium access control flow corresponding to the medium access control flow information. Whether it exists; if it is determined that the medium access control flow corresponding to the medium access control flow information exists, reconfigure the medium access control flow, or send an operation failure message to the control radio network controller.
  • the Node B can delete the priority queue by deleting the physical shared channel reconfiguration request including the specified deletion priority queue information and deleting the priority queue corresponding to the specified deletion priority queue information.
  • the level queue is more flexible for the maintenance of the priority queue, which makes the Node B more complete.
  • the physical shared channel reconfiguration request may include the transport bearer requirement indication information, and when the transport bearer requirement indication information indicates that the transport bearer needs to be reconstructed, In order to update the configuration of the transport bearer, the Node B can explicitly transmit the bearer operation when performing reconfiguration, so that the communication can be performed normally.
  • FIG. 1 is a schematic flow chart of a message processing method according to an embodiment of the present invention.
  • FIG. 2 is a schematic flow chart of another message processing method according to another embodiment of the present invention.
  • FIG. 3 is a schematic flow chart of another message processing method according to another embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a base station according to another embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of another base station according to another embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of another base station according to another embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a communication system according to another embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of another communication system according to another embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of another communication system according to another embodiment of the present invention. detailed description
  • the message processing method, device and communication system provided by the embodiments of the present invention can be applied to current GSM, GPRS, WCDMA, CDMA, and next generation evolution systems.
  • the technical solution provided by the embodiment of the present invention can enhance the function of the base station, the operation of the base station to explicitly transmit the bearer when reconfiguring, and the operation of the base station to perform and control the indication indicated by the radio network controller.
  • the following is only an example of a WCDMA system.
  • the working process is similar.
  • the Node B has no ambiguity in understanding its related fields, but controls the control of the Radio Network Controller (CRNC) to the Node B.
  • the physical shared channel reconfiguration request message carries a field, and the Node B can delete the priority queue information according to the specified specified priority queue information, and delete the priority queue corresponding to the specified deletion priority queue information, and the Node B can also according to the added transmission bearer requirement indication information.
  • CRNC Radio Network Controller
  • the following describes an embodiment in which the specified deletion priority queue information is included in the physical channel reconfiguration request message.
  • a physical channel reconfiguration request message carries a Common MAC Flow Priority Queue to Delete field, for an enhanced paging channel state.
  • the physical channel reconfiguration request message carries a Paging MAC Flow Priority Queue to Delete field.
  • the method of carrying the priority queue field of the public medium access control flow is taken as an example, and the method for deleting the priority queue field of the packet medium access control flow is similar, and is not described here.
  • the method can include the following.
  • Step 101 Receive a physical shared channel reconfiguration request sent by the radio network controller, where the reconfiguration request includes specifying deletion priority queue information.
  • the Node B receives the physical shared channel reconfiguration request sent by the CRNC, where the reconfiguration request includes the specified deletion priority queue information, where the designated deletion priority queue information may include the priority queue specified for deletion, and may also include the priority of the specified deletion.
  • the physical shared channel reconfiguration request message sent by the CRNC to the Node B includes a public system information field, and in the public system information field, the specified public medium access control flow is included.
  • An information field, the designated common medium access control flow information field may carry a priority queue field that deletes the public medium access control flow.
  • the carried field may not be limited to the above name, and the field may be set as an optional field.
  • Step 102 Delete a priority queue corresponding to the specified deletion priority queue information.
  • Node B allows deletion of priority queues that already exist in the medium access control flow.
  • Node B has deleted the specified priority queue according to the CRNC indication, in order to make Node
  • the message processing method may further comprise the following steps.
  • Step 103 The Node B sends a physical shared channel reconfiguration response to the CRNC.
  • the Node B transmits the above physical shared channel reconfiguration response to the CRNC to continue the subsequent communication between the two parties.
  • the priority queue corresponding to the specified deletion priority queue information is deleted, and the Node B can delete the priority queue, and the maintenance of the priority queue is further provided. Flexibility, which in turn makes the Node B more complete.
  • the first embodiment describes a message processing method, and the priority queue can be deleted.
  • the message processing method may be a method of configuring a transport payload according to Transport Bearer Request Indicator information.
  • This embodiment is a message processing method for processing a transport bearer according to an indication that the physical channel reconfiguration request message includes a transport bearer demand indication information.
  • the method may include the following.
  • Step 201 Receive a physical shared channel reconfiguration request sent by the radio network controller, where the reconfiguration request includes transmission bearer requirement indication information;
  • the Node B receives the physical shared channel reconfiguration request sent by the CRNC, and the reconfiguration request includes the transmission bearer requirement indication information.
  • the designated common medium access control flow information field carries a transmission bearer demand indication field
  • the reconfiguration request includes a packet system information field, and in the packet system information field
  • the Paging MAC Flow Specific Information field is included, and the specified packet medium access control flow information field carries a transmission bearer requirement indication field.
  • the carried field may not be limited to the above name, and the field may be set as an optional field.
  • Step 202 If the transmission bearer requirement indication information indicates that the transport bearer needs to be reconstructed, the transport bearer configuration is updated, and if the transport bearer requirement indication information indicates that the transport bearer does not need to be reconstructed, the transport bearer does not need to be reconstructed;
  • the determining process may be performed by a base station, for example, a Node B, and the Node B may indicate, according to the indication of the foregoing transmission bearer requirement indication information, that the Node B can handle how the transport bearer should be processed each time the reconfiguration is performed.
  • the Node B determines whether the transport bearer requirement indication information indicates that the transport bearer needs to be reconstructed, and if so, updates the configuration of the transport bearer.
  • the updated configuration may include at least one of the following: a configuration of a Binding ID, a Transport Layer Address, and a Transport Network Layer Quality of Service (TLL QoS).
  • the Node B has processed the transport bearer according to the CRNC's instructions.
  • the following steps may be included.
  • Step 203 Send a physical shared channel reconfiguration response to the CRNC, where the reconfiguration response includes information that the transmission 7 has been updated.
  • the Node B can inform the CRNC of the processing result of the physical shared channel reconfiguration request sent by the CRNC to continue the subsequent communication between the two parties.
  • the configuration of the transport bearer is updated, which enables the Node B to explicitly perform the MAC FLOW reconfiguration. Transfer the operation of the bearer.
  • the above describes a message processing method that enables Node B to explicitly transmit the bearer.
  • the following describes how the Node B eliminates the ambiguity in the physical shared channel reconfiguration request message and how the exception is handled.
  • Step 301 Receive a physical shared channel reconfiguration request sent by a control radio network controller, where the reconfiguration request includes media access control flow information.
  • the Node B receives a physical shared channel reconfiguration request sent by the CRNC, and the reconfiguration request includes medium access control flow information.
  • the medium access control flow information may be a medium access control flow identifier or a public or packet medium access control flow information.
  • the medium access control flow information may include a priority queue.
  • the physical shared channel reconfiguration request message may further include deleting media access control flow information.
  • deleting the medium access control flow information may be deleting the public or packet medium access control flow field.
  • Step 302 If the medium access control flow corresponding to the medium access control flow information exists in the current base station, reconfigure the medium access control flow, or send an operation failure message to the control radio network controller.
  • the decision and reconfiguration process can be performed by a base station, such as Node B.
  • the Node B determines whether the priority queue exists in the current Node B. If the priority queue exists in the current Node B, the Node B reconfigures the priority queue. The priority queue does not exist in the current Node B, and the Node B creates a priority queue.
  • the Node B can be understood as a new reconfiguration for the specified public medium access control flow information field, if the medium carried in the physical shared channel reconfiguration request message The access control flow does not exist in the current Node B, and the Node B creates a new medium access control flow. If it already exists, the Node B reconfigures the medium access control flow.
  • the priority queue information field of the common medium access control flow in the specified common medium access control flow information field if the priority queue carried in the physical shared channel reconfiguration request message does not exist in the The current Node B, Node B creates a priority queue. If it exists, the Node B reconfigures the priority queue. For example, when the base station determines that the medium access control flow corresponding to the medium access control flow information does not exist, newly establish a medium access control flow and/or a priority queue (ie: if the medium access control corresponding to the medium access control flow information) The flow does not exist in the current base station, new media access control flow and/or priority queue). For the enhanced paging channel state, the processing mode is similar to the enhanced forward access channel state, and is not mentioned here.
  • an enhanced forward access channel state is taken as an example, and a physical shared message is used.
  • the channel reconfiguration request message has a delete public medium access control flow field.
  • the Node B determines that the medium access control flow field to be deleted is deleted, the Node B ignores the processing, and the Node B ensures the reconfigured configuration.
  • the media access control flow field to be deleted is not specified.
  • the physical shared channel reconfiguration request message includes the deleted medium access control flow information, and the medium access control flow corresponding to the deleted medium access control flow information does not exist, the base station ignores the deleted medium access control flow information and controls the wireless network.
  • the controller sends a response message.
  • the processing mode is similar to the enhanced forward access channel state, and details are not described herein again.
  • the physical shared channel reconfiguration request message has a delete common medium access control flow field, and if the public medium access control flow field is deleted, the medium is deleted.
  • the access control flow does not exist and Node B can return a failure.
  • the base station determines that the medium access control flow corresponding to the deleted medium access control flow information does not exist, the base station may send an operation to the control radio network controller. Failure message.
  • the processing mode is similar to that of the enhanced forward access channel, and is not described here.
  • the transmission bearer demand indication field may not be carried, but the Node B needs to reconstruct the transport bearer each time the media access control flow is reconfigured. For example, when the base station determines that the medium access control flow corresponding to the medium access control flow information exists, the base station reconstructs the transmission bearer (ie, if the medium access control flow corresponding to the medium access control flow information exists in the current base station, reestablishing the transmission Bearer); the base station retransmits the medium access control flow according to the reconstructed transport bearer.
  • the Node B can only be understood as a new public access control flow information field, if the physical channel reconfiguration request is in the physical channel reconfiguration request.
  • the carried medium access control flow exists in the current Node B, and sends an operation failure message to the control radio network controller. If the media access control flow is to be modified, a separate field may be used for reconfiguring the medium access control flow.
  • the base station determines that the medium access control flow corresponding to the medium access control flow information exists, the base station sends an operation failure message to the control radio network controller (ie: if the medium access control corresponding to the medium access control flow information)
  • the flow exists at the current base station, and sends an operation failure message to the control radio network controller;
  • the base station receives a field for reconfiguring the medium access control flow; and the base station uses the above-mentioned retransmission medium access control flow
  • the field reconfigures the media access control flow.
  • the processing mode is similar to the enhanced forward access channel state, and details are not described herein again.
  • the Node B can only be understood as a new public access control flow information field, if the physical channel reconfiguration request is in the physical channel reconfiguration request.
  • the carried medium access control flow exists in the current Node B, and the Node B may send an operation failure message to the control radio network controller. If the media access control flow is to be modified, the Node B may first delete the medium access control flow that needs to be modified. Then create a new media access control flow, that is, modify it by deleting it first.
  • the processing mode is similar to that of the enhanced forward access channel, and is not described here.
  • the same medium in the same physical shared channel reconfiguration request message, the same medium is not allowed for the common system information field and the delete common medium access control flow field. Access control flow, otherwise, return fails.
  • the base station determines whether the same medium access control flow exists in the medium access control flow information and the deleted medium access control flow information. If the same medium access control flow exists, the base station An operation failure message is sent to the controlling radio network controller.
  • the processing mode is similar to that of the enhanced forward access channel, and is not described here.
  • the base station determines whether the medium access control flow exists by receiving a physical shared channel reconfiguration request sent by the control radio network controller (for example, CRNC), and the base station can specify a specific processing manner, and then the base station The ability to perform and control the operations indicated by the radio network controller is consistent.
  • the base station can perform explicit processing on the ambiguity and abnormal conditions existing in the physical shared channel reconfiguration request message.
  • the base station can determine whether the medium access control flow exists by receiving the physical shared channel reconfiguration request sent by the radio network controller, and the base station can specify a specific processing manner, and then the base station can perform and control the operation indicated by the radio network controller. .
  • a base station 40 such as a Node B, includes:
  • the receiving unit 401 is configured to receive a physical shared channel reconfiguration request sent by the control radio network controller (for example, CRNC), where the reconfiguration request includes specifying deletion priority queue information;
  • the processing unit 402 is configured to delete the priority queue corresponding to the specified deletion priority queue information received by the receiving unit 401.
  • the base station 40 further includes: a response sending unit, configured to send a physical shared channel reconfiguration response to the control radio network controller.
  • a base station 50 such as a Node B, includes:
  • the transmission bearer requirement indication receiving unit 501 is configured to receive a physical shared channel reconfiguration request sent by the control radio network controller (for example, CRNC), where the reconfiguration request includes the transmission bearer requirement indication information;
  • the control radio network controller for example, CRNC
  • the requirement indication determining unit 502 is configured to determine whether the transmission bearer requirement indication information received by the transmission bearer requirement indication receiving unit 501 indicates that the transmission bearer needs to be reconstructed;
  • the updating unit 503 is configured to update the configuration of the transport bearer when the demand indication determining unit 502 determines that the transport bearer requirement indication information indicates that the transport bearer needs to be reconstructed.
  • the base station 50 further includes: a reconfiguration response sending unit, configured to send a reconfiguration response to the control radio network controller, where the reconfiguration response includes information that the transport bearer has been updated.
  • a base station 60 such as Node B, includes:
  • the request receiving unit 601 is configured to receive a physical shared channel reconfiguration request sent by the control radio network controller (for example, CRNC), where the reconfiguration request includes medium access control flow information;
  • the control radio network controller for example, CRNC
  • the determining unit 602 is configured to determine whether the medium access control flow corresponding to the medium access control flow information received by the request receiving unit 601 exists in the current base station 60, for example, whether it is stored in a storage unit of the base station 60;
  • the executing unit 603 is configured to re-allocate the medium access control flow when the determining unit 602 determines that the medium access control flow exists in the current base station 60, or send an operation failure message to the control radio network controller.
  • the foregoing base station 60 further includes: a new unit, configured to determine a single When the element 602 determines that the medium access control flow does not exist, the new medium access control flow is established.
  • the request receiving unit 601 is further configured to receive a priority. If the priority queue exists in the current base station 60, the executing unit 603 is further configured to reconfigure the priority queue. The priority queue does not exist in the current base station 60, and the new unit is also used to create a new priority queue.
  • the request receiving unit 601 is further configured to receive the deleted medium access control flow information.
  • the base station 60 further includes: a response message sending unit, configured to determine, by the determining unit 602, that the media access control flow information is corresponding to When the medium access control flow does not exist, the deletion of the medium access control flow information is ignored and a response message is sent to the control radio network controller, or an operation failure message is sent to the control radio network controller.
  • the foregoing execution unit 603 may also be used to reconstruct the transport bearer reconstruction according to the reconstructed transmission.
  • the bearer reconfigures the above medium access control flow.
  • the response message sending unit may be further configured to send to the control radio network controller.
  • the operation failure message the request receiving unit 601 is further configured to receive a field for reconfiguring the medium access control flow, where the executing unit 603 is further configured to reconfigure the medium access by using the field for reconfiguring the medium access control flow. Control flow.
  • the request receiving unit 601 is further configured to receive the deleted media access control flow information, where the determining unit 602 is further configured to determine the media access control flow information and the deleted media access control flow information. Whether the same medium access control flow exists in the middle, and the above-mentioned ring controller sends an operation failure message.
  • the control radio network controller 701 is configured to send a physical shared channel reconfiguration request to the base station 40, where the reconfiguration request includes the specified deletion priority queue information;
  • the base station 40 is configured to receive a physical shared channel reconfiguration request sent by the control radio network controller 701, where the reconfiguration request includes the specified deletion priority queue information, and deletes the priority queue corresponding to the specified deletion priority queue information.
  • control radio network controller 701 is further configured to receive a reconfiguration response sent by the base station 40.
  • the base station 40 is further configured to send a reconfiguration response to the control radio network controller 701.
  • a communication system including:
  • the control radio network controller 801 is configured to send a physical shared channel reconfiguration request to the base station 50, where the reconfiguration request includes transmission bearer requirement indication information;
  • the base station 50 is configured to receive a physical shared channel reconfiguration request sent by the control radio network controller 801, where the reconfiguration request includes a transmission bearer requirement indication information, and determine whether the transport bearer requirement indication information indicates that the transport bearer needs to be reconstructed, if the transport bearer is The demand indication information indicates that the transport bearer needs to be re-established, and the configuration of the transport bearer is updated.
  • control radio network controller 801 is further configured to receive a reconfiguration response sent by the base station 50, where the reconfiguration response includes information that the transmission bearer has been updated; the base station 50 may also be used for control
  • the radio network controller 801 transmits a reconfiguration response, and the reconfiguration response includes information that the transport has been updated.
  • a communication system includes:
  • the control radio network controller 901 is configured to send a physical shared channel reconfiguration request to the base station 60, where the reconfiguration request includes medium access control flow information, and receive an operation failure message sent by the base station 60;
  • the base station 60 is configured to receive a physical shared channel reconfiguration request sent by the control radio network controller 901, where the reconfiguration request includes medium access control flow information, and determine whether a medium access control flow corresponding to the medium access control flow information exists; The control flow exists, reconfiguring the medium access control flow; or sending an operation failure message to the control radio network controller 901.
  • the base station 60 is further configured to: when it is determined that the medium access control flow corresponding to the medium access control flow information does not exist, create a new medium access control flow.
  • control radio network controller 901 is further configured to send a priority queue, where the priority queue is included in the medium access control flow information, and the base station 60 is further configured to determine whether the priority queue exists. At the current base station, if the priority queue exists in the current base station, the reconfiguration is preferred. The priority queue, if it does not exist in the current base station, creates a new priority queue.
  • control radio network controller 901 may be further configured to send the deletion medium access control flow information to the base station 60, and receive a response message or an operation failure message sent by the base station 60.
  • the base station 60 may also use When it is determined that the medium access control flow corresponding to the deleted medium access control flow information does not exist, the deleted medium access control flow information is ignored and the response message is sent to the control radio network controller 901, or is sent to the control radio network controller 901. Operation failure message.
  • the base station 60 is further configured to: when determining that the medium access control flow corresponding to the medium access control flow information exists, reconstruct the transmission bearer, and reconfigure the medium to access the control flow according to the reconstructed transmission bearer.
  • control radio network controller 901 can also be configured to send a field for reconfiguring the medium access control flow to the base station 60, and the base station 60 can also be configured to receive the redirection media access control flow.
  • control radio network controller 901 is further configured to send the deletion medium access control flow information
  • the base station 60 is further configured to determine whether the medium access control flow information and the deletion medium access control flow information are present. The same medium access control flow, when there is the same medium access control flow, sends an operation failure message to the control radio network controller 901.
  • the embodiment of the present invention can delete the priority queue corresponding to the specified deletion priority queue information by receiving the physical shared channel reconfiguration request including the specified deletion priority queue information, and the base station can delete the priority queue, and the maintenance of the priority queue is further Flexibility, which in turn makes the base station more complete.
  • the base station receives the physical shared channel reconfiguration request including the transmission bearer requirement indication information, and when the transmission bearer requirement indication information indicates that the transport bearer needs to be reconstructed, the configuration of the transport bearer is updated, and the base station can explicitly transmit when performing reconfiguration. The operation carried.
  • the base station determines whether the medium access control flow exists by controlling the physical shared channel reconfiguration request sent by the radio network controller, and the base station can specify a specific processing manner, thereby enabling the base station to execute and control the indication by the radio network controller. The operation is consistent.
  • the machine software product is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.
  • the described systems, apparatus, and methods, and the schematic diagrams of various embodiments may be combined or integrated with other systems, modules, techniques or methods without departing from the scope of the present application.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or otherwise.

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Description

消息处理方法及系统 本申请要求于 2008 年 08 月 07 日提交中国专利局、 申请号为 200810041555.5、 发明名称为 "消息处理方法、 装置及通信系统" 的中国专利 申请的优先权， 其全部内容通过引用结合在本申请中。 技术领域
本发明涉及通信技术领域， 尤其涉及消息处理方法及系统。 背景技术
随着通信技术的不断发展，越来越要求可以实现较快速的数据传输， 例如 目前的全球移动通讯系统 ( GSM, Global System for Mobile Communications ), 通用无线分组业务（GPRS , General Packet Radio Service ), 宽带码分多址 ( WCDMA, Wideband Code Division Multiple Access ), 码分多址（ CDMA, Code Division Multiple Access ) 以及下一代演进系统， 对数据传输速率的要求 越来越高， 下面就以 WCDMA系统为例进行说明。
通过增强型前向接入信道特性和增强型寻呼信道特性，原承载在前向接入 信道 ( FACH, Forward Access Channel ), 寻呼信道 ( PCH, Paging Channel ) 上的数据可以在高速下行共享信道（HS-DSCH, High Speed Downlink Shared Channel )上传送， 这样可以利用 HS-DSCH高速的特性， 缩短前向接入信道状 态（ CELL_FACH, CELL Forward Access Channel )、寻呼信道状态（ CELL_PCH, CELL Paging Channel ), 用户注册域-寻呼信道状态 （URA_PCH , UTRAN Registration Area-Paging Channel )到专用信道状态（ CELL_DCH, CELL Dedicate Channel )切换的时延， 同时利用此特性使得用户在非 CELL_DCH下也可以实 现较快速的数据传输， 从而提高终端用户的永远在线感受。
目前， 在 25.433协议的物理共享信道重配请求消息中， 对于增强型前向 接入信道状态，物理共享信道重配请求消息中可以包含高速下行共享信道公共 系统信息 ( HS-DSCH Common System Information, High-Speed Downlink Shared Channel Common System Information ) 字段和删除公共媒介访问控制流 ( Common MAC Flows to Delete , Common Medium Access Control Flows to Delete )字段。 如果基站（ Node B )接收的物理共享信道重配请求中携带公共 系统信息字段， Node B在新配置中应用公共系统信息字段的参数来配置增强 型前向接入信道状态， 如果 Node B接收的物理共享信道重配请求中携带删除 公共媒介访问控制流字段， Node B 删除上述字段中指定的媒介访问控制流 ( Medium Access Control Flow, MAC Flow )。
对于增强型寻呼信道状态，物理共享信道重配请求消息中可以包含高速下 行共享信道分组系统信息 （HS-DSCH Paging System Information, High-Speed Downlink Shared Channel Paging System Information )字段和删除分组媒介访问 控制 ϋ ( Paging MAC Flows to Delete , Paging Medium Access Control Flows to Delete )字段。 如果 Node B接收的物理共享信道重配请求中携带分组系统信 息字段， Node B在新配置中应用分组系统信息字段的参数来配置增强型寻呼 信道状态， 如果 Node B接收的物理共享信道重配请求中携带删除分组媒介访 问控制流字段， Node B删除上述字段中指定的媒介访问控制流。
对于增强型前向接入信道状态和 /或增强型寻呼信道状态， Node B在接收 到物理共享信道重配请求中的相关字段后， 不知道具体如何操作， 以增强型前 向接入信道状态为例， 在公共系统信息字段中， Node B可以将指定公共媒介 访问控制流信息（ Common MAC Flow Specific Information )字段理解成新建， 也可以理解成新建重配皆可，如果理解为新建重配皆可， 那么指定公共媒介访 问控制流信息字段中的公共媒介访问控制流的优先级队列信息 （ Common MAC Flow Priority Queue Information )字段存在类似的歧义， 另外根据目前的 参数设置， 同一个媒介访问控制流下的优先级队列只可以增， 不可以减， 即 Node B不能删除优先级队列。 当 Node B理解为新建重配皆可时， Node B重 配一个媒介访问控制流时对于传输 7 载不知道应该如何操作。
Node B接收物理共享信道重配请求消息后， 可能会引起通信错误。 发明内容
本发明实施例提供了消息处理方法及系统， 使得通信能正常进行。 本发明实施例的目的是通过以下技术方案实现的： 一种消息处理方法， 包括：
接收控制无线网络控制器发送的物理共享信道重配请求，所述重配请求包 含指定删除优先级队列信息；
删除与所述指定删除优先级队列信息对应的优先级队列。
一种消息处理方法， 包括： 接收控制无线网络控制器发送的物理共享信道重配请求，所述重配请求包 含传输承载需求指示信息；
若所述传输承载需求指示信息指示所述传输承载需要重建， 更新所述传 输承载的配置。
一种消息处理方法， 包括：
接收控制无线网络控制器发送的物理共享信道重配请求，所述重配请求包 含媒介访问控制流信息；
若与所述媒介访问控制流信息对应的媒介访问控制流存在于当前基站，重 配所述媒介访问控制流， 或， 向所述控制无线网络控制器发送操作失败消息。
一种基站， 包括：
接收单元， 用于接收控制无线网络控制器发送的物理共享信道重配请求， 所述重配请求包含指定删除优先级队列信息；
处理单元， 用于删除与所述指定删除优先级队列信息对应的优先级队列。 一种基站， 包括：
传输承载需求指示接收单元，用于接收控制无线网络控制器发送的物理共 享信道重配请求， 所述重配请求包含传输承载需求指示信息；
需求指示判断单元，用于判断所述传输承载需求指示信息是否指示所述传 输承载需要重建；
更新单元，用于在所述需求指示判断单元判断所述传输承载需求指示信息 指示所述传输承载需要重建时， 更新所述传输承载的配置。
一种基站， 包括：
请求接收单元，用于接收控制无线网络控制器发送的物理共享信道重配请 求， 所述重配请求包含媒介访问控制流信息；
判断单元，用于判断与所述媒介访问控制流信息对应的媒介访问控制流是 否存在；
执行单元， 用于在所述判断单元判断所述媒介访问控制流存在时， 重配所 述媒介访问控制流， 或， 向控制无线网络控制器发送操作失败消息。
一种通信系统， 包括：
控制无线网络控制器， 用于向基站发送物理共享信道重配请求， 所述重配 请求包含指定删除优先级队列信息；
基站，用于接收所述控制无线网络控制器发送的所述物理共享信道重配请 求， 所述重配请求包含指定删除优先级队列信息，删除与所述指定删除优先级 队列信息对应的优先级队列。
一种通信系统， 包括：
控制无线网络控制器， 用于向基站发送物理共享信道重配请求， 所述重配 请求包含传输承载需求指示信息；
基站，用于接收所述控制无线网络控制器发送的所述物理共享信道重配请 求， 所述重配请求包含传输承载需求指示信息， 判断所述传输承载需求指示信 息是否指示传输承载需要重建，如果所述传输承载需求指示信息指示所述传输 承载需要重建， 更新所述传输承载的配置。
一种通信系统， 包括：
控制无线网络控制器， 用于向基站发送物理共享信道重配请求， 所述重配 请求包含媒介访问控制流信息；
基站，用于接收所述控制无线网络控制器发送的所述物理共享信道重配请 求， 所述重配请求包含媒介访问控制流信息， 判断与所述媒介访问控制流信息 对应的媒介访问控制流是否存在；如果判断与所述媒介访问控制流信息对应的 所述媒介访问控制流存在， 重配所述媒介访问控制流， 或， 向所述控制无线网 络控制器发送操作失败消息。
从本发明实施例提供的以上技术方案可以看出，由于接收包含指定删除优 先级队列信息的物理共享信道重配请求，删除与指定删除优先级队列信息对应 的优先级队列， Node B能够删除优先级队列，对于优先级队列的维护更具有灵 活性，进而使 Node B的功能更加齐全。 由于物理共享信道重配请求可以包含传 输承载需求指示信息，在传输承载需求指示信息指示传输承载需要重建时， 可 以更新传输承载的配置， 所以 Node B能够在进行重配时明确传输承载的操作， 使得通信得以正常进行。 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施 例或现有技术描述中所需要使用的附图作筒单地介绍，显而易见地， 下面描述 中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付 出创造性劳动性的前提下， 还可以根据这些附图获得其他的附图。
图 1是本发明一实施例的一种消息处理方法流程示意图；
图 2是本发明另一实施例的另一种消息处理方法流程示意图；
图 3是本发明另一实施例的另一种消息处理方法流程示意图；
图 4是本发明另一实施例的一种基站结构示意图；
图 5是本发明另一实施例的另一种基站结构示意图；
图 6是本发明另一实施例的另一种基站结构示意图；
图 7是本发明另一实施例的一种通信系统结构示意图；
图 8是本发明另一实施例的另一种通信系统结构示意图；
图 9是本发明另一实施例的另一种通信系统结构示意图。 具体实施方式
下面结合本发明实施例中的附图， 对本发明实施例中的技术方案进行清 楚、 完整地描述， 显然， 所描述的实施例仅仅是本发明一部分实施例， 而不是 全部的实施例。基于本发明中的实施例， 本领域普通技术人员在没有作出创造 性劳动前提下所获得的所有其他实施例， 都属于本发明保护的范围。
本发明实施例提供的消息处理方法、 装置及通信系统， 可以适用目前的 GSM, GPRS, WCDMA, CDMA以及下一代演进系统等。
通过本发明实施例提供的技术方案， 能够增强基站的功能、基站在重配时 明确传输承载的操作以及使基站执行和控制无线网络控制器指示的操作一致。
例如， 下面仅以 WCDMA系统为例进行说明， 对于其他通信系统， 其工作 处理过程类似。 对于增强型前向接入信道状态和增强型寻呼信道状态， Node B对于其相关 字段的理解不再有歧义， 而在控制无线网络控制器 （Control Radio network Controller, CRNC ) 向 Node B发送的物理共享信道重配请求消息中携带字段， Node B可以按照携带的指定删除优先级队列信息，删除与指定删除优先级队列 信息对应的优先级队列， Node B也可以根据添加的传输承载需求指示信息明确 传输承载的处理。 下面的实施例以增强型前向接入信道状态为例进行说明， 而 对于增强型寻呼信道状态， 与增强型前向接入信道状态的情况相类似。
下面先介绍在物理信道重配请求消息中包含指定删除优先级队列信息的 实施例。
实施例一
本实施例阐述一种消息处理的方法，本实施例通过物理信道重配请求消息 携带删除公共媒介访问控制流的优先级队列 （ Common MAC Flow Priority Queue to Delete )字段， 对于增强型寻呼信道状态， 则物理信道重配请求消息 携带删除分组媒介访问控制流的优先级队列（ Paging MAC Flow Priority Queue to Delete )字段。
下面以携带删除公共媒介访问控制流的优先级队列字段为例，结合附图进 行说明，携带删除分组媒介访问控制流的优先级队列字段的方法类似， 此处不 再赘述。 参见图 1 , 该方法可以包括如下内容。
步骤 101 : 接收控制无线网络控制器发送的物理共享信道重配请求， 该重 配请求包含指定删除优先级队列信息；
例如， Node B接收 CRNC发送的物理共享信道重配请求， 该重配请求包含 指定删除优先级队列信息，该指定删除优先级队列信息可以包括指定删除的优 先级队列， 也可以包括指定删除的优先级队列对应的标识。
以增强型前向接入信道状态为例，在 CRNC向 Node B发送的物理共享信道 重配请求消息中， 包含有公共系统信息字段， 而在公共系统信息字段中， 包含 指定公共媒介访问控制流信息字段，该指定公共媒介访问控制流信息字段可以 携带删除公共媒介访问控制流的优先级队列字段。 在本发明的另一实施例中， 携带的字段可以不限于上述名称， 可以将该字段设为可选字段。
步骤 102: 删除与指定删除优先级队列信息对应的优先级队列； 例如， Node B允许删除已经存在于该媒介访问控制流的优先级队列。 至此， Node B已经按照 CRNC指示删除了指定的优先级队列， 为了使 Node
B和 CRNC之间的通信更好的进行， 在本发明的另一实施例中， 该消息处理方 法还可以包含以下步骤。
步骤 103: Node B向 CRNC发送物理共享信道重配响应。
Node B通过向 CRNC发送上述物理共享信道重配响应， 以便继续执行双方 的后续通信。
本实施例通过接收包含指定删除优先级队列信息的物理共享信道重配请 求，删除与指定删除优先级队列信息对应的优先级队列， Node B能够删除优先 级队列，对于优先级队列的维护更具有灵活性，进而使 Node B的功能更加齐全。
实施例一阐述一种消息处理方法， 可以删除优先级队列。
在本发明的另一实施例中，该消息处理方法可以是一种按照传输承载需求 指示 ( Transport Bearer Request Indicator )信息配置传输 载的方法。
实施例二
本实施例是一种消息处理方法，按照物理信道重配请求消息中包含传输承 载需求指示信息的指示对传输承载进行处理。
下面结合附图进行详细说明， 参见图 2, 该方法可以包括如下内容。
步骤 201 : 接收控制无线网络控制器发送的物理共享信道重配请求， 上述 重配请求中包含传输承载需求指示信息；
例如， Node B接收 CRNC发送的物理共享信道重配请求， 上述重配请求中 包含传输承载需求指示信息。
对于增强型前向接入信道状态，指定公共媒介访问控制流信息字段携带传 输承载需求指示字段，对于增强型寻呼信道状态， 重配请求中包含分组系统信 息字段， 而在分组系统信息字段中包含指定分组媒介访问控制流信息（Paging MAC Flow Specific Information ) 字段， 指定分组媒介访问控制流信息字段携 带传输承载需求指示字段。在本发明的另一实施例中，携带的字段可以不限于 上述名称， 可以将该字段设为可选字段。 在重配一个媒介访问控制流时， 传输 承载需求指示字段才有效，可以通过根据 Node B当前是否有该媒介访问控制流 来判断是否需要重配，当前 Node B包含物理共享信道重配请求消息中携带的媒 介访问控制流信息对应的媒介访问控制流时， 才需要重配媒介访问控制流。 步骤 202: 若传输承载需求指示信息指示传输承载需要重建， 更新传输承 载配置， 若传输承载需求指示信息指示传输承载不需要重建， 不需要重建传输 承载；
例如， 该判断过程可以由基站， 例如 Node B执行， Node B根据上述传输 承载需求指示信息的指示， Node B可以明确每次重配时传输承载应该如何处 理。
在本发明的另一实施例中， 当携带的字段为传输承载需求指示字段时， Node B判断传输承载需求指示信息是否指示传输承载需要重建，如果是， 更新 传输承载的配置。例如，更新的配置可以包括如下至少一种：连接标识（ Binding ID )、传输层地址（ Transport Layer Address )和传输网络层月良务质量（ TNL QoS ) 的配置。
至此， Node B已经按照 CRNC的指示对传输承载进行处理， 为了使 Node B 和 CRNC之间的通信更好的进行， 还可以包含以下步骤。
步骤 203: 向 CRNC发送物理共享信道重配响应， 重配响应包含传输 7 载 已经被更新的信息。
Node B通过向 CRNC发送物理共享信道重配响应， 可以告知 CRNC自己对 于 CRNC发送的物理共享信道重配请求的处理结果， 以便继续执行双方的后续 通信。
本实施例通过接收包含传输 载需求指示信息的物理共享信道重配请求， 在传输承载需求指示信息指示传输承载需要重建时， 更新传输承载的配置， 能 够使 Node B在进行 MAC FLOW重配时明确传输承载的操作。
上面阐述了一种消息处理方法， 能够使 Node B明确传输承载该如何处理。 下面阐述 Node B消除物理共享信道重配请求消息中存在的歧义以及异常 情况该如何处理的方法。
实施例三
本实施例阐述一种消息处理方法， 下面结合附图进行详细说明， 参见图 3。 步骤 301 : 接收控制无线网络控制器发送的物理共享信道重配请求， 该重 配请求包含媒介访问控制流信息； 例如， Node B接收 CRNC发送的物理共享信道重配请求， 该重配请求包含 媒介访问控制流信息。
在本发明的另一实施例中，上述媒介访问控制流信息可以是媒介访问控制 流标识， 或是指定公共或分组媒介访问控制流信息。
在本发明的另一实施例中， 上述媒介访问控制流信息可以包含优先级队 列。
在本发明的另一实施例中，上述物理共享信道重配请求消息还可以包含删 除媒介访问控制流信息。在本发明的另一实施例中，删除媒介访问控制流信息 可以是删除公共或分组媒介访问控制流字段。
步骤 302:若媒介访问控制流信息对应的媒介访问控制流存在于当前基站， 重配媒介访问控制流， 或， 向上述控制无线网络控制器发送操作失败消息。
例如， 该判断和重配过程可以由基站， 例如 Node B执行。
例如， 当上述媒介访问控制流信息包含优先级队列时， Node B判断上述优 先级队列是否存在于当前 Node B, 如果上述优先级队列存在于当前 Node B, Node B重配上述优先级队列，如果上述优先级队列不存在于当前 Node B, Node B新建优先级队列。
以增强型前向接入信道状态为例，公共系统信息字段中， Node B对于指定 公共媒介访问控制流信息字段可以理解成新建重配皆可，如果物理共享信道重 配请求消息中携带的媒介访问控制流不存在于当前 Node B, Node B新建媒介 访问控制流， 若已存在， Node B重配媒介访问控制流。
在本发明的另一实施例中，对于指定公共媒介访问控制流信息字段中的公 共媒介访问控制流的优先级队列信息字段，如果物理共享信道重配请求消息中 携带的优先级队列不存在于当前 Node B, Node B新建优先级队列， 若已存在， Node B重配优先级队列。例如， 当基站判断与上述媒介访问控制流信息对应的 媒介访问控制流不存在时， 新建媒介访问控制流和 /或优先级队列 （即： 若与 所述媒介访问控制流信息对应的媒介访问控制流不存在于当前基站，新建媒介 访问控制流和 /或优先级队列）。 对于增强型寻呼信道状态， 处理方式与增强型 前向接入信道状态类似， 此处不再赞述。
在本发明的另一实施例中， 以增强型前向接入信道状态为例， 物理共享信 道重配请求消息中有删除公共媒介访问控制流字段，当 Node B判断删除公共媒 介访问控制流字段需要删除的媒介访问控制流不存在， Node B忽略处理， Node B要确保重配后的配置中没有指定要删除的媒介访问控制流字段。 例如， 若物 理共享信道重配请求消息中包含删除媒介访问控制流信息，且上述删除媒介访 问控制流信息对应的媒介访问控制流不存在，基站忽略上述删除媒介访问控制 流信息并向控制无线网络控制器发送响应消息。对于增强型寻呼信道状态， 处 理方式与增强型前向接入信道状态类似， 此处不再赘述。
在本发明的另一实施例中， 以增强型前向接入信道状态为例， 物理共享信 道重配请求消息中有删除公共媒介访问控制流字段，如果删除公共媒介访问控 制流字段要求删除媒介访问控制流不存在， Node B可以返回失败。 例如， 当物 理共享信道重配请求消息中包含删除媒介访问控制流信息时，基站判断与上述 删除媒介访问控制流信息对应的媒介访问控制流不存在时，基站可以向控制无 线网络控制器发送操作失败消息。对于增强型寻呼信道状态， 处理方式与增强 型前向接入信道状态类似， 此处不再赘述。
在本发明的另一实施例中， 需要重配媒介访问控制流时，也可以不携带传 输承载需求指示字段， 而是 Node B每次重配媒介访问控制流时，需要重建传输 承载。例如， 当基站判断与上述媒介访问控制流信息对应的媒介访问控制流存 在时， 基站重建传输承载（即： 若与所述媒介访问控制流信息对应的媒介访问 控制流存在于当前基站， 重建传输承载）； 基站根据重建的传输承载重配媒介 访问控制流。
在本发明的另一实施例中，对于增强型前向接入信道状态，公共系统信息 字段中， Node B对于指定公共媒介访问控制流信息字段只能理解成新建，如果 物理信道重配请求中携带的媒介访问控制流存在于当前 Node B ,则向控制无线 网络控制器发送操作失败消息，如果想要对媒介访问控制流进行修改， 可以使 用一个单独的字段用于重配媒介访问控制流， 例如，如果基站判断与上述媒介 访问控制流信息对应的媒介访问控制流存在时，基站向上述控制无线网络控制 器发送操作失败消息（即： 若与所述媒介访问控制流信息对应的媒介访问控制 流存在于当前基站， 向所述控制无线网络控制器发送操作失败消息）； 基站接 收用于重配媒介访问控制流的字段；基站使用上述用于重配媒介访问控制流的 字段重配媒介访问控制流。对于增强型寻呼信道状态，处理方式与增强型前向 接入信道状态类似， 此处不再赘述。
在本发明的另一实施例中，对于增强型前向接入信道状态，公共系统信息 字段中， Node B对于指定公共媒介访问控制流信息字段只能理解成新建，如果 物理信道重配请求中携带的媒介访问控制流存在于当前 Node B, Node B可以 向控制无线网络控制器发送操作失败消息，如果想要对媒介访问控制流进行修 改， Node B可以先删除需要修改的媒介访问控制流，再新建一个媒介访问控制 流， 即通过先删后建的方式实现修改。 对于增强型寻呼信道状态， 处理方式与 增强型前向接入信道状态类似， 此处不再赘述。
在本发明的另一实施例中，对于增强型前向接入信道状态， 同一物理共享 信道重配请求消息中， 对于公共系统信息字段和删除公共媒介访问控制流字 段， 不允许出现相同的媒介访问控制流， 否则， 返回失败。 例如， Node B接收 CRNC发送的物理共享信道重配请求后， 基站判断媒介访问控制流信息和删除 媒介访问控制流信息中是否存在相同的媒介访问控制流，如果存在相同的媒介 访问控制流，基站向控制无线网络控制器发送操作失败消息。对于增强型寻呼 信道状态， 处理方式与增强型前向接入信道状态类似， 此处不再赘述。
本实施例中， 基站（例如 Node B )通过接收控制无线网络控制器（例如， CRNC )发送的物理共享信道重配请求， 判断媒介访问控制流是否存在， 基站 能够明确具体的处理方式，进而基站能够执行和控制无线网络控制器指示的操 作一致。基站能够对于物理共享信道重配请求消息中存在的歧义以及异常情况 进行明确的处理。
上述实施例基站通过接收控制无线网络控制器发送的物理共享信道重配 请求， 判断媒介访问控制流是否存在， 基站能够明确具体的处理方式， 进而基 站能够执行和控制无线网络控制器指示的操作一致。
上面阐述了消息处理方法， 下面阐述相关装置，各个装置或单元或模块的 参见图 4, 一种基站 40, 例如 Node B, 包括：
接收单元 401 , 用于接收控制无线网络控制器（例如， CRNC )发送的物 理共享信道重配请求， 上述重配请求包含指定删除优先级队列信息； 处理单元 402,用于删除与接收单元 401接收到的指定删除优先级队列信息 对应的优先级队列。
在本发明的另一实施例中， 上述基站 40还包括： 响应发送单元， 用于向控 制无线网络控制器发送物理共享信道重配响应。
上述基站 40中的接收单元 401 ,处理单元 402和响应发送单元的具体工作过 程， 可以参考图 1所对应实施例的相关描述， 在此不再赘述。
参见图 5 , —种基站 50, 例如 Node B , 包括：
传输承载需求指示接收单元 501 , 用于接收控制无线网络控制器（例如， CRNC )发送的物理共享信道重配请求， 上述重配请求包含传输承载需求指示 信息；
需求指示判断单元 502,用于判断传输承载需求指示接收单元 501接收的传 输承载需求指示信息是否指示传输承载需要重建；
更新单元 503 ,用于在需求指示判断单元 502判断传输承载需求指示信息指 示传输承载需要重建时， 更新传输承载的配置。
在本发明的另一实施例中， 上述基站 50还包括： 重配响应发送单元， 用于 向控制无线网络控制器发送重配响应，上述重配响应包含传输承载已经被更新 的信息。
上述基站 50中的传输承载需求指示接收单元 501 , 需求指示判断单元 502, 更新单元 503和重配响应发送单元的具体工作过程，可以参考图 2所对应实施例 的相关描述， 在此不再赘述。
参见图 6, —种基站 60, 例如 Node B , 包括：
请求接收单元 601 , 用于接收控制无线网络控制器（例如， CRNC )发送 的物理共享信道重配请求， 重配请求包含媒介访问控制流信息；
判断单元 602,用于判断与请求接收单元 601接收到的媒介访问控制流信息 对应的媒介访问控制流是否存在于当前基站 60,例如是否存于基站 60的一存储 单元；
执行单元 603 ,用于在判断单元 602判断媒介访问控制流存在于当前基站 60 时， 重配媒介访问控制流， 或， 向控制无线网络控制器发送操作失败消息。
在本发明的另一实施例中， 上述基站 60还包括： 新建单元， 用于在判断单 元 602判断媒介访问控制流不存在时， 新建媒介访问控制流。
在本发明的另一实施例中， 上述请求接收单元 601还可以用于接收优先级 如果上述优先级队列存在于当前基站 60, 所述执行单元 603还用于重配上述优 先级队列，如果上述优先级队列不存在于当前基站 60, 所述新建单元还用于新 建优先级队列。
在本发明的另一实施例中， 请求接收单元 601还可以用于接收删除媒介访 问控制流信息； 基站 60还包括： 响应消息发送单元， 用于在判断单元 602判断 与媒介访问控制流信息对应的媒介访问控制流不存在时，忽略删除媒介访问控 制流信息并向控制无线网络控制器发送响应消息， 或者， 向控制无线网络控制 器发送操作失败消息。
在本发明的另一实施例中，当 Node B判断与媒介访问控制流信息对应的媒 介访问控制流存在于当前基站 60时， 上述执行单元 603还可以用于重建传输承 载重建， 根据重建的传输承载重配上述媒介访问控制流。
在本发明的另一实施例中， 当判断单元 602判断与媒介访问控制流信息对 应的媒介访问控制流存在于当前基站 60时，上述响应消息发送单元还可以用于 向控制无线网络控制器发送操作失败消息， 上述请求接收单元 601还可以用于 接收用于重配媒介访问控制流的字段， 上述执行单元 603还可以用于使用上述 用于重配媒介访问控制流的字段重配上述媒介访问控制流。
在本发明的另一实施例中， 上述请求接收单元 601还可以用于接收删除媒 介访问控制流信息， 上述判断单元 602还可以用于判断上述媒介访问控制流信 息和上述删除媒介访问控制流信息中是否存在相同的媒介访问控制流，上述响 控制器发送操作失败消息。
上述基站 60中的请求接收单元 601 , 判断单元 602, 执行单元 603和新建单 元的具体工作过程， 可以参考图 3所对应实施例的相关描述， 在此不再赘述。
参见图 7, —种通信系统， 包括：
控制无线网络控制器 701 , 用于向基站 40发送物理共享信道重配请求， 重 配请求包含指定删除优先级队列信息； 基站 40,用于接收控制无线网络控制器 701发送的物理共享信道重配请求， 重配请求包含指定删除优先级队列信息，删除与指定删除优先级队列信息对应 的优先级队列。
在本发明的另一实施例中， 上述控制无线网络控制器 701还可以用于接收 基站 40发送的重配响应； 基站 40还可以用于向控制无线网络控制器 701发送重 配响应。
参见图 8, —种通信系统， 包括：
控制无线网络控制器 801 , 用于向基站 50发送物理共享信道重配请求， 上 述重配请求包含传输承载需求指示信息；
基站 50,用于接收控制无线网络控制器 801发送的物理共享信道重配请求， 上述重配请求包含传输承载需求指示信息，判断上述传输承载需求指示信息是 否指示传输承载需要重建，如果上述传输承载需求指示信息指示传输承载需要 重建， 更新传输承载的配置。
在本发明的另一实施例中， 上述控制无线网络控制器 801还可以用于接收 基站 50发送的重配响应， 重配响应包含传输承载已经被更新的信息； 基站 50 还可以用于向控制无线网络控制器 801发送重配响应， 重配响应包含传输^ ^载 已经被更新的信息。
参见图 9, 一种通信系统， 包括：
控制无线网络控制器 901 , 用于向基站 60发送物理共享信道重配请求， 重 配请求包含媒介访问控制流信息， 接收基站 60发送的操作失败消息；
基站 60,用于接收控制无线网络控制器 901发送的物理共享信道重配请求， 重配请求包含媒介访问控制流信息，判断与媒介访问控制流信息对应的媒介访 问控制流是否存在； 如果媒介访问控制流存在， 重配媒介访问控制流； 或， 向 控制无线网络控制器 901发送操作失败消息。
在本发明的另一实施例中，上述基站 60还可以用于在判断与上述媒介访问 控制流信息对应的媒介访问控制流不存在时， 新建媒介访问控制流。
在本发明的另一实施例中， 上述控制无线网络控制器 901还可以用于发送 优先级队列，优先级队列包含在媒介访问控制流信息中，基站 60还可以用于判 断优先级队列是否存在于当前基站，如果优先级队列存在于当前基站， 重配优 先级队列， 如果不存在于当前基站， 新建优先级队列。
在本发明的另一实施例中， 上述控制无线网络控制器 901还可以用于向基 站 60发送删除媒介访问控制流信息，接收基站 60发送的响应消息或操作失败消 息；上述基站 60还可以用于在判断与上述删除媒介访问控制流信息对应的媒介 访问控制流不存在时，忽略上述删除媒介访问控制流信息并向控制无线网络控 制器 901发送响应消息， 或者向控制无线网络控制器 901发送操作失败消息。
在本发明的另一实施例中，基站 60还可以用于在判断与媒介访问控制流信 息对应的媒介访问控制流存在时， 重建传输承载，根据重建的传输承载重配媒 介访问控制流。
在本发明的另一实施例中， 控制无线网络控制器 901还可以用于向基站 60 发送用于重配媒介访问控制流的字段，基站 60还可以用于接收用于重配媒介访 问控制流的字段， 使用上述字段重配媒介访问控制流。
在本发明的另一实施例中， 控制无线网络控制器 901还可以用于发送删除 媒介访问控制流信息，基站 60还可以用于判断媒介访问控制流信息和删除媒介 访问控制流信息中是否存在相同的媒介访问控制流，当存在相同的媒介访问控 制流时， 向控制无线网络控制器 901发送操作失败消息。
本发明实施例由于接收包含指定删除优先级队列信息的物理共享信道重 配请求，删除与指定删除优先级队列信息对应的优先级队列，基站能够删除优 先级队列，对于优先级队列的维护更具有灵活性，进而使基站的功能更加齐全。
本发明实施例中，基站接收包含传输承载需求指示信息的物理共享信道重 配请求，在传输承载需求指示信息指示传输承载需要重建时， 更新传输承载的 配置， 基站能够在进行重配时明确传输承载的操作。
本发明实施例基站通过接收控制无线网络控制器发送的物理共享信道重 配请求， 判断媒介访问控制流是否存在， 基站能够明确具体的处理方式， 进而 能够使基站执行和控制无线网络控制器指示的操作一致。
通过以上的实施方式的描述，所属领域的技术人员可以清楚地了解到本发 明可借助软件加必需的通用硬件平台的方式来实现， 当然也可以通过硬件，但 很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质 机软件产品存储在一个存储介质中， 包括若干指令用以使得一台计算机设备 (可以是个人计算机， 服务器， 或者网络设备等）执行本发明各个实施例所述 方法的全部或部分步骤。 而前述的存储介质包括： ROM、 RAM, 磁碟或者光 盘等各种可以存储程序代码的介质。
在本申请所提供的几个实施例中， 应该理解到， 所揭露的系统， 装置和方 法， 在没有超过本申请的精神和范围内， 可以通过其他的方式实现。 当前的实 施例只是一种示范性的例子， 不应该作为限制， 所给出的具体内容不应该限制 本申请的目的。 例如， 多个单元或组件可以结合或者可以集成到另一个系统， 或一些特征可以忽略， 或不执行。
另外， 所描述系统， 装置和方法以及不同实施例的示意图， 在不超出本申 请的范围内， 可以与其它系统， 模块， 技术或方法结合或集成。 另一点， 所显 示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置 或单元的间接耦合或通信连接， 可以是电性， 机械或其它的形式。
以上对本发明实施例所提供的消息处理方法、装置及通信系统进行了详细 介绍， 以上实施例的说明只是用于帮助理解本发明的方法及其思想； 同时， 对 于本领域的一般技术人员， 凡在本申请的精神和原则之内， 所作的任何修改、 等同替换、 改进等， 均应包含在本申请的保护范围之内。

Claims

权 利 要 求
1、 一种消息处理的方法， 其特征在于， 包括：
接收控制无线网络控制器发送的物理共享信道重配请求，所述重配请求包 含指定删除优先级队列信息；
删除与所述指定删除优先级队列信息对应的优先级队列。
2、根据权利要求 1所述的消息处理的方法， 其特征在于， 所述删除与所述 指定删除优先级队列信息对应的优先级队列后， 所述方法还包括：
向控制无线网络控制器发送重配响应。
3、 一种消息处理的方法， 其特征在于， 包括：
接收控制无线网络控制器发送的物理共享信道重配请求，所述重配请求包 含传输承载需求指示信息；
若所述传输承载需求指示信息指示所述传输承载需要重建，更新所述传输 承载的配置。
4、 根据权利要求 3所述的消息处理的方法， 其特征在于， 所述更新所述传 输承载的配置后， 所述方法还包括：
向控制无线网络控制器发送重配响应，所述重配响应包含所述传输承载已 经被更新的信息。
5、 一种消息处理方法， 其特征在于， 包括：
接收控制无线网络控制器发送的物理共享信道重配请求，所述重配请求包 含媒介访问控制流信息；
若与所述媒介访问控制流信息对应的媒介访问控制流存在于当前基站，重 配所述媒介访问控制流， 或， 向所述控制无线网络控制器发送操作失败消息。
6、 根据权利要求 5所述的消息处理方法， 其特征在于， 所述方法还包括： 若与所述媒介访问控制流信息对应的媒介访问控制流不存在于当前基站， 新建媒介访问控制流。
7、 根据权利要求 5所述的消息处理方法， 其特征在于， 所述媒介访问控制 流信息包含优先级队列， 所述方法还包括：
判断所述优先级队列是否存在于当前基站；
若判断所述优先级队列存在于当前基站， 重配所述优先级队列； 若判断所述优先级队列不存在于当前基站， 新建优先级队列。
8、根据权利要求 5所述的消息处理方法， 其特征在于， 所述重配请求还包 括删除媒介访问控制流信息， 所述方法还包括：
若所述删除媒介访问控制流信息对应的媒介访问控制流不存在于当前基 站， 忽略所述删除媒介访问控制流信息并向控制无线网络控制器发送响应消 息， 或者， 向控制无线网络控制器发送操作失败消息。
9、 根据权利要求 5所述的消息处理方法， 其特征在于， 所述方法还包括： 若与所述媒介访问控制流信息对应的媒介访问控制流存在于当前基站，重 建传输承载；
所述重配所述媒介访问控制流的步骤具体包括：
根据所述重建的传输承载重配所述媒介访问控制流。
10、 根据权利要求 5所述的消息处理方法， 其特征在于， 所述方法还包括： 若与所述媒介访问控制流信息对应的媒介访问控制流存在于当前基站，向 所述控制无线网络控制器发送操作失败消息；
接收用于重配媒介访问控制流的字段；
根据所述用于重配媒介访问控制流的字段重配所述媒介访问控制流。
11、 根据权利要求 8所述的消息处理方法， 其特征在于， 接收控制无线网 络控制器发送的物理共享信道重配请求后， 所述方法还包括：
判断所述媒介访问控制流信息和所述删除媒介访问控制流信息中是否存 在相同的媒介访问控制流，
如果存在相同的媒介访问控制流，向所述控制无线网络控制器发送操作失 败消息。
12、 一种基站， 其特征在于， 包括：
接收单元， 用于接收控制无线网络控制器发送的物理共享信道重配请求， 所述重配请求包含指定删除优先级队列信息；
处理单元， 用于删除与所述指定删除优先级队列信息对应的优先级队列。
13、 根据权利要求 12所述的基站， 其特征在于， 还包括：
响应发送单元， 用于向控制无线网络控制器发送重配响应。
14、 一种基站， 其特征在于， 包括： 传输承载需求指示接收单元，用于接收控制无线网络控制器发送的物理共 享信道重配请求， 所述重配请求包含传输承载需求指示信息；
需求指示判断单元，用于判断所述传输承载需求指示信息是否指示所述传 输承载需要重建；
更新单元，用于在所述需求指示判断单元判断所述传输承载需求指示信息 指示所述传输承载需要重建时， 更新所述传输承载的配置。
15、 根据权利要求 14所述的基站， 其特征在于， 还包括：
重配响应发送单元， 用于向控制无线网络控制器发送重配响应， 所述重配 响应包含所述传输承载已经被更新的信息。
16、 一种基站， 其特征在于， 包括：
请求接收单元，用于接收控制无线网络控制器发送的物理共享信道重配请 求， 所述重配请求包含媒介访问控制流信息；
判断单元，用于判断与所述媒介访问控制流信息对应的媒介访问控制流是 否存在；
执行单元， 用于在所述判断单元判断所述媒介访问控制流存在时， 重配所 述媒介访问控制流， 或， 向控制无线网络控制器发送操作失败消息。
17、 根据权利要求 16所述的基站， 其特征在于， 还包括：
新建单元，用于在所述判断单元判断与所述媒介访问控制流信息对应的媒 介访问控制流不存在时， 新建媒介访问控制流。
18、 根据权利要求 16所述的基站， 其特征在于， 所述请求接收单元还用于 接收删除媒介访问控制流信息；
所述基站还包括：
响应消息发送单元，用于在所述判断单元判断与所述删除媒介访问控制流 信息对应的媒介访问控制流不存在时，忽略所述删除媒介访问控制流信息并向 控制无线网络控制器发送响应消息。
19、 一种通信系统， 其特征在于， 包括：
控制无线网络控制器， 用于向基站发送物理共享信道重配请求， 所述重配 请求包含指定删除优先级队列信息；
基站，用于接收所述控制无线网络控制器发送的所述物理共享信道重配请 求， 所述重配请求包含指定删除优先级队列信息，删除与所述指定删除优先级 队列信息对应的优先级队列。
20、 一种通信系统， 其特征在于， 包括：
控制无线网络控制器， 用于向基站发送物理共享信道重配请求， 所述重配 请求包含传输承载需求指示信息；
基站，用于接收所述控制无线网络控制器发送的所述物理共享信道重配请 求， 所述重配请求包含传输承载需求指示信息， 判断所述传输承载需求指示信 息是否指示传输承载需要重建，如果所述传输承载需求指示信息指示所述传输 承载需要重建， 更新所述传输承载的配置。
21、 一种通信系统， 其特征在于， 包括：
控制无线网络控制器， 用于向基站发送物理共享信道重配请求， 所述重配 请求包含媒介访问控制流信息；
基站，用于接收所述控制无线网络控制器发送的所述物理共享信道重配请 求， 所述重配请求包含媒介访问控制流信息， 判断与所述媒介访问控制流信息 对应的媒介访问控制流是否存在；如果判断与所述媒介访问控制流信息对应的 所述媒介访问控制流存在， 重配所述媒介访问控制流， 或， 向所述控制无线网 络控制器发送操作失败消息。
PCT/CN2009/073093 2008-08-07 2009-08-05 消息处理方法及系统 WO2010015197A1 (zh)

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