WO2009043297A1 - Procédé, équipement et système pour confirmer un canal de transmission de radiomessagerie et déclencher un repositionnement par sous-système srns - Google Patents

Procédé, équipement et système pour confirmer un canal de transmission de radiomessagerie et déclencher un repositionnement par sous-système srns Download PDF

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Publication number
WO2009043297A1
WO2009043297A1 PCT/CN2008/072542 CN2008072542W WO2009043297A1 WO 2009043297 A1 WO2009043297 A1 WO 2009043297A1 CN 2008072542 W CN2008072542 W CN 2008072542W WO 2009043297 A1 WO2009043297 A1 WO 2009043297A1
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WIPO (PCT)
Prior art keywords
rnc
mobile station
paging
capability information
control
Prior art date
Application number
PCT/CN2008/072542
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English (en)
Chinese (zh)
Inventor
Yanyan Chen
Original Assignee
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.
Publication of WO2009043297A1 publication Critical patent/WO2009043297A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method, device, and system for determining a paging transmission channel and a trigger service radio network subsystem SRNS relocation. .
  • URA-PCH URA-PCH
  • the PCH Paging Channel
  • the state transitions to other states for data transmission and reception.
  • the mobile station in the URA-PCH state performs Discontinuous Reception (DRX), and the mobile station calculates the discontinuous reception period and algorithm negotiated with the network side to calculate when it should receive the belonging. Your own paging message.
  • DRX Discontinuous Reception
  • the PICH frame structure in WCDMA includes 288 bits for paging indication and 12 bits reserved. Later, the enhanced paging feature was introduced.
  • HSDPA High Speed Downlink Package Access
  • the transmission bit rate is increased, that is, the paging message is received from the HS-PDSCH (High-Speed Physical Downlink Shared Channel).
  • a communication system in the prior art comprising:
  • SRNC Serving RNC
  • RRC Radio Resource Control
  • the RRC context of the mobile station is stored in the serving RNC, and the SRNC is the mobile station and The only interface through which the core network communicates.
  • CRNC Control RNC
  • SRNC Control RNC
  • the serving RNC and the controlling RNC of the mobile station may be the same RNC or different RNCs.
  • the serving RNC may decide to initiate the SRNS (Serving Radio Network Subsystem) Relocation procedure, and transfer the RRC context of the mobile station from the serving RNC to the control.
  • the RNC is such that the control RNC before the SRNS relocation becomes the new serving RNC of the mobile station.
  • the mobile station In this communication system, the mobile station is in the URA-PCH state.
  • the mobile station establishes an RRC connection in the cell within the range of the radio network controller A, that is, the radio network controller A is the serving RNC of the mobile station.
  • the radio network controller B resides in the cell D below the radio network controller B due to the movement of the mobile station, etc., that is, the radio network controller B becomes the control RNC of the mobile station.
  • the mobile station When the cell E in the range of the radio network controller C and the cell D under the radio network controller B belong to the same URA, that is, when the mobile station performs cell reselection from the cell D to the cell E due to movement or the like, Although the current radio network controller C becomes the control RNC of the mobile station, the mobile station does not initiate the URA update procedure to notify the network side.
  • Embodiments of the present invention provide a method, apparatus, and system for determining a paging transport channel and a trigger service radio network subsystem SRNS relocation to determine a channel for transmitting a paging message.
  • an embodiment of the present invention provides a method for determining a paging transmission channel, including the following steps:
  • the control RNC determines a channel for transmitting a paging message based on the capability information of the mobile station and the capability information of the paging domain.
  • the embodiment of the present invention further provides a system for determining a paging transmission channel, including a mobile station and a base station, and an RNC, configured to acquire capability information of the mobile station, and according to the capability information of the mobile station and The capability information of the paging domain determines the channel on which the paging message is sent.
  • a system for determining a paging transmission channel including a mobile station and a base station, and an RNC, configured to acquire capability information of the mobile station, and according to the capability information of the mobile station and The capability information of the paging domain determines the channel on which the paging message is sent.
  • an embodiment of the present invention further provides a control radio network controller CRNC, a package Includes:
  • a mobile station capability acquiring unit configured to obtain, from the paging request message, whether the mobile station supports the enhanced paging feature
  • Determining a paging channel unit for determining a channel for transmitting a paging message based on capability information of the mobile station and capability information of the paging domain.
  • an embodiment of the present invention further provides a method for triggering service radio network subsystem relocation, which includes the following steps:
  • the mobile station determines whether the service RNC and the RNC control capability information are consistent
  • the mobile station determines whether the service RNC and the RNC control capability information are consistent
  • the mobile station initiates an uplink access procedure, thereby triggering the control RNC to become the new serving RNC.
  • the embodiment of the present invention further provides a system for triggering a relocation of a service radio network subsystem, including a service RNC, a control RNC, and a mobile station;
  • the mobile station is configured to determine whether the capability information of the serving RNC and the control RNC is consistent. If not, initiate an uplink access procedure, thereby triggering the control RNC to become a new serving RNC; and the controlling RNC is configured to receive After the RRC message sent by the mobile station, the serving RNS relocation process is initiated, so that the control RNC becomes the new serving RNC.
  • an embodiment of the present invention further provides a mobile station, including:
  • FIG. 1 is a flowchart of a method for determining a paging transmission channel by a mobile station according to a first embodiment of the present invention
  • FIG. 2 is a flowchart of a method for determining a paging transmission channel by a mobile station according to Embodiment 2 of the present invention
  • FIG. 1 is a flowchart of a method for determining a paging transmission channel by a mobile station according to Embodiment 2 of the present invention
  • FIG. 2 is a flowchart of a method for determining a paging transmission channel by a mobile station according to Embodiment 2 of the present invention
  • FIG. 1 is a flowchart of a method for determining a paging transmission channel by a mobile station according to a first embodiment of the present invention
  • FIG. 2 is a flowchart of a method for determining a paging transmission channel by a mobile station according to Embodiment 2 of the present invention
  • FIG. 1 is a flowchart of
  • FIG. 4 is a flowchart of a method for determining a paging transmission channel by a mobile station according to Embodiment 4 of the present invention
  • FIG. 5 is a flowchart of a method for determining a paging transmission channel by a mobile station according to Embodiment 5 of the present invention
  • It is a flowchart of a method for determining, by a mobile station, a paging transmission channel according to Embodiment 6 of the present invention
  • 7 is a flowchart of a method for determining a paging transmission channel by a mobile station according to Embodiment 7 of the present invention
  • FIG. 8 is a connection diagram of a system for triggering determination of a paging transmission channel according to an embodiment of the present invention
  • FIG. 9 is a flowchart for determining a paging transmission channel according to an embodiment of the present invention.
  • FIG. 10 is a flowchart of a method for triggering relocation of a service wireless network subsystem by a radio network controller according to Embodiment 11 of the present invention;
  • FIG. 11 is a flowchart of a method for triggering relocation of a service wireless network subsystem by a radio network controller according to Embodiment 12 of the present invention
  • FIG. 12 is a flowchart of a method for triggering relocation of a service wireless network subsystem by a radio network controller according to Embodiment 13 of the present invention
  • FIG. 13 is a connection diagram of a system for triggering service radio network subsystem relocation according to an embodiment of the present invention
  • FIG. 14 is a connection diagram of a mobile station in a system for triggering a service radio network subsystem relocation according to an embodiment of the present invention.
  • the system broadcast message in the camped cell received by the mobile station is from the CRNC configuration, that is, the current cell support enhanced paging can only indicate that the CRNC supports the enhanced paging feature, and does not indicate whether the SRNC supports enhanced paging. characteristic.
  • the CRNC can obtain the capability information of whether the mobile station supports enhanced paging from the information carried by the mobile station in the cell update or URA update message, and then judge whether to send the paging message on the SCCPCH channel or the HS-PDSCH according to the capability information of the mobile station. channel.
  • the mobile station never initiates uplink access within the scope of the current CRNC, ie the mobile station cell reselects to a different RNS (Radio Network Subsystem) range, but still belongs to the same URA cell. Therefore, there is no need to initiate a URA update process. Therefore, if the CRNC selects the paging channel based only on whether the cell supports the enhanced paging capability information, the mobile station may not receive the paging message, and there is a possibility of call loss.
  • RNS Radio Network Subsystem
  • the mobile station when the mobile station reselects from cell D to the range of cell E, because cell D and cell E It belongs to the same URA. Therefore, when the network side needs to initiate paging to the mobile station, the mobile station has not initiated uplink signaling access within the range of the radio network controller C, and thus the radio network controller.
  • the RNC controls the capability information of the mobile station and the capability information of the paging domain, and then controls the RNC to determine the channel for transmitting the paging message according to the capability information of the mobile station and the capability information of the paging domain.
  • the capability information of the mobile station is whether the mobile station supports an enhanced paging feature
  • the capability information of the paging domain is whether the paging message sending cell supports an enhanced paging feature.
  • the information about the capability of the CRNC to obtain the paging domain is known in the prior art, and is not described here.
  • the channel for sending the paging message specifically includes: when the control RNC receives the paging request of the serving radio network controller SRNC for a mobile station, determining that the The paging request is sent to the mobile station in a cell supporting enhanced paging characteristics; the control RNC determines whether the information that the mobile station supports enhanced paging, if any, is sent on the HS-PDSCH The paging message instructs the mobile station to send a paging message on the HS-PDSCH according to the enhanced paging mode.
  • control RNC If the control RNC does not store the information that the mobile station supports enhanced paging, the control RNC calculates the mobile station according to two conditions that do not support enhanced paging characteristics and supports enhanced paging characteristics.
  • the paging occasion, and the corresponding paging indication is transmitted in both paging occasions.
  • the determining, before storing, that the mobile station supports the enhanced paging information includes: the controlling RNC acquiring and storing whether the mobile station supports enhanced paging characteristics.
  • the controlling the RNC to acquire and store whether the mobile station supports the enhanced paging feature specifically includes: the mobile station sending an update request to the SRNC, where the request includes an indication of whether the mobile station supports enhanced paging characteristics; And the SRNC sends a paging request to the control RNC, where the request carries the indication; the control RNC acquires and stores the indication.
  • the control RNC receives an RRC message sent when the mobile station updates, and acquires and stores an indication of whether the mobile station supports enhanced paging characteristics in the message.
  • the mobile station initiates an uplink access in a cell in the URA and carries capability information supporting enhanced paging characteristics; and through information interaction between the RNCs, the capability information of the mobile station is at least one cell belonging to the URA range. All control RNC obtained Pay.
  • a method for determining a paging transmission channel by a mobile station includes the following steps:
  • Step s601 The mobile station carries, in the uplink RRC signaling sent to the network side, information that the mobile station supports the enhanced paging feature capability;
  • the uplink RRC signaling includes, but is not limited to, the following RRC signaling: it may be RRC signaling in the RRC connection establishment process, and may be a cell update message, which may be a URA update message.
  • Step s602 The serving RNC stores the information that the mobile station supports the enhanced paging feature capability in the RRC context corresponding to the mobile station.
  • Step s603 controlling the RNC to receive the paging request message
  • the paging request message carries the indication information of whether the mobile station supports the enhanced paging feature.
  • the mobile station can only carry the indication information that the mobile station supports the enhanced paging feature. When the information is not carried, the mobile station does not support the enhanced paging feature.
  • Step s604 The control RNC determines a channel for sending the paging message according to the capability information of the mobile station and the capability information of the paging domain.
  • the paging message is sent on the HS-PDSCH channel;
  • the paging message is sent on the SCCPCH channel
  • the paging message is sent on the SCCPCH channel
  • a paging message is sent on the SCCPCH channel.
  • the paging message is transmitted on the HS-PDSCH channel only when the mobile station and the cell to which the paging message is transmitted support the enhanced paging feature at the same time.
  • a method for determining a paging transmission channel by a mobile station according to Embodiment 2 of the present invention, as shown in FIG. 2, includes the following steps:
  • Step s701 The mobile station carries, in the uplink RRC signaling sent to the network side, information that the mobile station supports the enhanced paging feature capability;
  • the uplink RRC signaling includes, but is not limited to, the following RRC signaling: may be an RRC connection setup request signaling in an RRC connection setup process, may be an RRC connection setup complete, may be a cell update message, and may be a URA update message.
  • Step s702 The control RNC obtains and stores information about whether the mobile station supports enhanced paging characteristics from the uplink RRC message described in step s701.
  • Step s703 Control the RNC to receive the paging request message.
  • Step s704 is the same as step s604.
  • the common point of the first embodiment and the second embodiment is that the control RNC needs to obtain the capability information of the mobile station to support the enhanced paging feature in some way; and utilize the capability information of the mobile station and the cell that needs to send the paging message.
  • the capability information of the enhanced paging feature is supported to jointly determine which channel to send the paging message up and down. The difference is that in the first embodiment, it is obtained from the paging request message sent by the serving RNC, and in the second embodiment, it is obtained from the uplink RRC message sent by the mobile station to the network side.
  • a method for determining a paging transmission channel by a mobile station according to Embodiment 3 of the present invention, as shown in FIG. 3, includes the following steps:
  • Step s801 When the serving RNC allocates a new U-RNTI to the mobile station, or each time the serving RNC identifier changes, the RRC message sent by the network side to the mobile station carries an indication of whether the SRNC supports the enhanced paging feature.
  • the RRC message may include, but is not limited to, the following messages: handover to UTRAN command (HANDOVER TO UTRAN COMMAND); physical channel reconfiguration message (PHYSICAL CHANNEL RECONFIGURATION); radio configuration message (RADIO BEARER RECONFIGURATION); radio-load release RADIO BEARER RELEASE; RADIO BEARER SETUP; RRC CONNECTION SETUP; Transport CHANNEL RECONFIGURATION; URA UPDATE CONFIRM; UTRAN Mobile Notification message (UTRAN MOBILITY INFORMATION).
  • Step s802 The mobile station may determine, by the indication, whether the serving RNC supports enhanced paging. When the network side allocates a new U-RNTI to the mobile station, but does not carry the indication, the mobile station may consider that the serving RNC does not support Enhanced paging features. Step s803, the control RNC receives the paging request message.
  • Step s804 the control RNC determines a paging channel according to the capability information of the mobile station, and sends a paging message.
  • control RNC If the control RNC does not store information about whether the mobile station supports enhanced paging, the control RNC sends a search for the mobile station on its HS-PDSCH channel related paging indicator channel and SCCPCH related paging indicator channel. Call indication information.
  • the called mobile station calculates two paging occasions according to the two situations in which the enhanced paging feature is not supported and the enhanced paging feature is supported, that is, two paging occasions.
  • the SFN number of the PICH, and the corresponding paging indication is transmitted in both paging occasions, indicating to the mobile station that "there is a subsequent paging message", and the paging of the channel frame associated with the HS-PDSCH channel is extended.
  • the bit contains the information "Paging message at SCCPCH".
  • Step s805 Send the content of the paging message on the SCCPCH channel.
  • Step s806 if the mobile station supports the enhanced paging feature, the mobile station reads the paging indication on the paging indicator channel associated with the HS-PDSCH channel and the information of the "paging message in the SCCPCH" in the extended bit. The content of the paging message is then received on the SCCPCH channel.
  • the mobile station that satisfies the following conditions will read the extended bit in the PICH frame: the mobile station is in the URA_PCH state, the mobile station supports the enhanced paging feature, and the current cell supports the enhanced paging feature. And the serving RNC of the mobile station does not support the enhanced paging feature (possibly because the SRNC is an RNC of the previous version of Rel 7, or an RNC after the Rel 7 version but does not support the enhanced paging feature), and the mobile does not satisfy the above conditions. Even if the station reads this extended bit, it will ignore its meaning.
  • the mobile station supporting the enhanced paging feature in the URA-PCH state knows that the serving RNC does not support the enhanced paging feature, and the current cell supports the enhanced paging feature, and the mobile station receives the paging on the SCCPCH channel. Message.
  • the RNC controls the called mobile station to process according to the mobile station that does not support the enhanced paging feature. Specific process As shown in Figure 4, the following steps are included:
  • Steps s901 to s903 are the same as steps s801 to s803.
  • Step s904 When the control RNC receives the paging request, if the controlling RNC learns that the serving RNC does not support the enhanced paging feature, the paging indication information is sent on the SCCPCH related paging indicator channel for the mobile station.
  • the method for controlling the RNC to know whether the serving RNC supports the enhanced paging feature may be:
  • the control RNC may be obtained from the signaling sent by the SRNC, or may be obtained from the signaling sent by the mobile station.
  • Step s905 The mobile station listens to the paging indication on the paging channel associated with the SCCPCH and then receives the paging message on the SCCPCH channel.
  • the fifth embodiment of the present invention includes the following steps:
  • Step slOOl controlling the RNC to receive the paging request message.
  • Step S1002 If the control RNC needs to send a paging message in the cell supporting the enhanced paging, the control RNC needs to determine whether information about whether the mobile station supports enhanced paging is stored, and if not, then proceeds to step sl003. Of course, the actual step sl002 can also be omitted.
  • Step S1003 The RNC is controlled to send a paging message to the cell indicated in the paging request. Controlling the RNC to send paging messages on the HS-PDSCH channel and the SCCPCH channel,
  • the method of sending may send a paging message simultaneously on the HS-PDSCH channel and the SCCPCH channel, or
  • the paging message may be sent on the HS-PDSCH first, and if the paging response of the mobile station is not received within a certain time, the paging message is sent on the SCCPCH; or
  • the paging message may be sent on the SCCPCH first, and if the paging response of the mobile station is not received within a certain period of time, the paging message is sent on the HS-PDSCH; or
  • the paging message can also be sent at intervals on the HS-PDSCH and the SCCPCH. In short, regardless of It is within the scope of the present invention to determine which transmission method is to be transmitted on both channels.
  • the controlling RNC If delivered in a cell that does not support the enhanced paging feature, the controlling RNC transmits the paging message only on the SCCPCH.
  • the control RNC directly sends a paging message on the SCCPCH channel. If the control RNC stores the capability information of the called mobile station, when the mobile station and the cell to which the paging message is transmitted support the enhanced paging feature, the paging message is transmitted on the high speed physical downlink shared channel HS-PDSCH channel. When the mobile station and/or the cell that needs to send the paging message does not support the enhanced paging feature, a paging message is sent on the SCCPCH channel.
  • Embodiment 6 of the present invention includes the following steps:
  • Steps sll01 ⁇ sl l02 are the same as S601-S602.
  • Step S1103 The serving RNC may notify the mobile station's enhanced paging feature capability information to the other RNCs that belong to the URA according to the URA identification information that the mobile station belongs to, and the control RNC where the mobile station is located may know the mobile station support. Capability information that enhances paging characteristics.
  • Step S1104 Control the RNC to receive the paging request message.
  • Step si 105 is the same as step s604.
  • the seventh embodiment of the present invention includes the following steps:
  • Step S1203 The control RNC may notify the mobile station's enhanced paging feature capability information to the other RNCs that belong to the URA according to the URA identification information that the mobile station belongs to, and then move even if the mobile station changes due to the mobile control RNC.
  • the control RNC where the station is currently located can still know the capability information of the mobile station to support the enhanced paging feature.
  • steps sl204 ⁇ sl205 are the same as steps sll04 ⁇ sl l05.
  • Embodiment 6 The common feature of Embodiment 7 is that, through information interaction between RNCs, the capability information of the mobile station is obtained by all RNCs whose at least one cell belongs to the URA range.
  • Embodiment 8 of the present invention is a diagrammatic representation of Embodiment 8 of the present invention.
  • the serving RNC carries the service in the paging request message or other signaling on the Iur interface. Whether the RNC supports the information of the enhanced paging feature, so that the controlling RNC can know whether the serving RNC supports the enhanced paging capability. If not, the serving RNC does not support the enhanced paging.
  • the mobile station can learn whether the service RNC supports enhanced paging information through steps s801 ⁇ s802.
  • the paging message is only sent on the SCCPCH; for the mobile station, regardless of whether the current cell supports the enhanced paging feature, as long as its serving RNC does not support the enhanced paging feature, The paging message is only received on the SCCPCH.
  • the controlling RNC When the controlling RNC receives a paging request, it needs to send a paging message in a cell that supports enhanced paging:
  • the paging request carries the capability information of the mobile station, sending a paging message on the corresponding channel according to the capability information of the mobile station;
  • the paging request does not carry the capability information of the mobile station, it is considered that the mobile station does not support the enhanced feature, and then the paging message is transmitted on the SCCPCH channel;
  • the controlling RNC When the controlling RNC receives a paging request, it needs to send a paging message in a cell that supports enhanced paging:
  • the paging message is transmitted on the SCCPCH channel.
  • the method for controlling the RNC to learn whether the serving RNC supports the enhanced paging feature may be:
  • the control RNC may be obtained from the signaling sent by the SRNC, or may be obtained from the signaling sent by the mobile station.
  • the embodiment of the present invention further provides a system for determining a paging transmission channel, including a mobile station and a base station, and a CRNC 23, configured to acquire capability information of the mobile station 21, and according to the mobile station.
  • the capability information of 21 and the capability information of the paging domain determine the channel on which the paging message is sent.
  • the CRNC specifically includes: a mobile station capability acquiring unit 601, configured to obtain, from a paging request message, whether a mobile station supports enhanced paging characteristics, and determine a paging channel unit 602, and the mobile station capability.
  • Get unit connection used when the mobile station and paging message are sent
  • the area supports the enhanced paging feature
  • it is determined that the paging message is sent on the high-speed physical downlink shared channel HS-PDSCH channel; when the mobile station and/or the cell that needs to send the paging message does not support the enhanced paging feature, it is determined at the SCCPCH A paging message is sent on the channel; if the controlling RNC cannot obtain the capability information of the mobile station, it is determined that the paging message is sent on the HS-PDSCH channel and the SCCPCH channel.
  • the CRNC further includes a paging message sending unit 603, configured to send a paging message on the HS-PDSCH channel and the SCCPCH channel, specifically: sending a paging message simultaneously on the HS-PDSCH channel and the SCCPCH channel, or
  • a paging message is sent on the HS-PDSCH, and if the paging response of the mobile station is not received within a certain period of time, the paging message is sent on the SCCPCH; or
  • the paging message is sent on the SCCPCH. If the paging response of the mobile station is not received within a certain period of time, the paging message is sent on the HS-PDSCH or
  • a certain number of paging messages are sent on the HS-PDSCH, and then a certain number of paging messages are sent on the SCCPCH;
  • a certain number of paging messages are sent on the SCCPCH, and then a certain number of paging messages are sent on the HS-PDSCH; or
  • the paging message is sent intermittently on the HS-PDSCH and the SCCPCH.
  • the CRNC further includes: a mobile station paging indication unit 604, configured to be connected to the determined paging channel unit, configured to send indication information to the mobile station when the control RNC is unable to obtain capability information of the mobile station, indicating The mobile station receives the paging message on a SCCPCH channel.
  • a mobile station paging indication unit 604 configured to be connected to the determined paging channel unit, configured to send indication information to the mobile station when the control RNC is unable to obtain capability information of the mobile station, indicating The mobile station receives the paging message on a SCCPCH channel.
  • the RNC is controlled to acquire the capability information of the mobile station, and the channel for transmitting the paging message is determined according to the capability information of the mobile station and the capability information of the paging domain.
  • the mobile station judges that the service RNC and the control RNC's capability information are inconsistent, it can trigger the original control RNC to become the new service RNC by initiating the uplink access procedure. Therefore, it can make up for the defect that the prior art cannot know the capability information of the mobile station, and avoid paging loss.
  • Embodiment 11 of the present invention as shown in FIG. 10, a method for triggering a relocation of a serving wireless network subsystem by a radio network controller includes the following steps:
  • Step s301 The serving RNC allocates a new U-RNTI to the mobile station each time, in the corresponding
  • the RRC message carries an indication of whether the serving RNC supports enhanced paging characteristics.
  • Step S1302 The mobile station can use the indication information to determine whether the serving RNC supports enhanced paging.
  • Step S1303 The mobile station performs cell reselection into a cell supporting enhanced characteristics.
  • This uplink RRC procedure may be a cell update or a URA update or other uplink access signaling.
  • the uplink RRC message may carry information about whether the mobile station supports enhanced features; and may also carry the reason for triggering uplink access signaling.
  • Step sl305 after the service RNC receives the message, initiates a service RNS relocation process, and after the relocation process ends, the original control RNC becomes the new service RNC of the mobile station.
  • Embodiment 12 of the present invention includes the following steps:
  • Step sl401 When the service RNC allocates a new U-RNTI to the mobile station, it carries an indication of whether the serving RNC supports the enhanced paging feature in the corresponding RRC message.
  • the service RNC mainly carries an indication of whether the RNC of the service supports the enhanced paging feature in the RRC message.
  • the indication of whether the serving RNC supports the enhanced paging feature is carried in the corresponding RRC message, and the indication may also be carried in other RRC messages, for example, the serving RNC.
  • the corresponding RRC message may carry an indication of whether the serving RNC supports the enhanced paging feature.
  • the step of the serving RNC carrying an indication of whether the serving RNC supports the enhanced paging feature by using the RRC message is in the eleventh embodiment and the following thirteenth embodiment.
  • the same steps are performed, and the specific implementation is the same, and therefore will not be described in detail in the other two embodiments.
  • Step S1402 The mobile station can use the indication information to determine whether the serving RNC supports enhanced paging.
  • Step S1403 the mobile station supporting the enhanced paging feature, if its serving RNC does not support the enhanced feature, and resides in a support after moving or performing cell reselection or state transition.
  • the mobile station needs to initiate an uplink RRC procedure to the controlling RNC.
  • This uplink RRC procedure may be a cell update or a URA update or other uplink access signaling.
  • the uplink RRC message may carry information about whether the mobile station supports enhanced features; and may also carry the reason for triggering the uplink access signaling.
  • Step S1404 Control the RNC to obtain and save the information that the mobile station supports enhanced paging.
  • Step S1405 The control RNC learns that the serving RNC does not support the enhanced paging feature.
  • the process of controlling the RNC to learn that the serving RNC does not support the enhanced paging feature may be obtained through signaling such as, but not limited to, a common resource establishment request on the Iur interface. It can also be obtained from the signaling sent by the mobile station.
  • the serving RNC can cause the controlling RNC to believe that it does not support enhanced paging characteristics by not carrying information related to enhanced paging characteristics.
  • step S1404 and step sl405 have no temporal relationship.
  • Step S1406 Control the RNC to initiate an RRC connection release process.
  • Step S1407 After receiving the RRC connection release signaling, the mobile station releases the current RRC connection.
  • Step sl408 the mobile station re-initiates the RRC connection establishment process in the cell of the original control RNC, so that the original control RNC becomes the new service RNC of the mobile station.
  • the thirteenth embodiment of the present invention includes the following steps:
  • the serving RNC carries a new U-RNTI for the mobile station, and carries an indication of whether the serving RNC supports the enhanced paging feature in the corresponding RRC message.
  • Step S1502 The mobile station can use the indication information to determine whether the serving RNC supports enhanced paging.
  • Step si 503 the mobile station performs cell reselection into a cell supporting enhanced characteristics.
  • Step S1504 If the mobile station supports the enhanced paging feature, and the serving RNC does not support the enhanced feature, the mobile station needs to initiate an uplink RRC procedure.
  • This uplink RRC procedure may be a cell update or a URA update or other uplink access signaling.
  • the uplink RRC message may carry information about whether the mobile station supports enhanced features; The reason for triggering uplink access signaling may be carried.
  • Step S1505 The serving RNC initiates an RRC connection release process.
  • Step sl506 the mobile station re-initiates the RRC connection establishment process in the cell of the original control RNC, so that the original control RNC becomes the new service RNC of the mobile station.
  • the mobile station When the mobile station detects that the capability of the current serving RNC is inconsistent with the ability to control the RNC, or when the mobile station learns that the capability of the current serving RNC is inconsistent with the ability to control the RNC (for example, the mobile station may specifically use the network side The signaling of the mobile station is notified to the capability information. Alternatively, the network side may carry an indication in a certain signaling, and notify the mobile station that the capability of the current serving RNC is inconsistent with the capability of controlling the RNC, and initiate an uplink access procedure. For example: When the mobile station learns that the current service RNC does not support the enhanced paging feature, and the current control RNC supports the enhanced paging feature, the mobile station initiates an uplink access procedure.
  • the foregoing process may have multiple implementation manners. Embodiment 11 and Embodiment 12 and Embodiment 13 are respectively a specific implementation manner for implementing the foregoing process, and any manner in which the foregoing process can be implemented should fall into the embodiment of the present invention. The
  • the eleventh embodiment of the present invention and the thirteenth embodiment of the present invention have the common feature that the control RNC that originally supports the enhanced paging feature becomes the new serving RNC of the mobile station, thereby avoiding the scenario in which the paging channel cannot be determined in the object of the invention. happened.
  • the step of controlling the RNC to acquire the capability information of the mobile station in the foregoing embodiments may be omitted, and the paging message is directly sent on the SCCPCH and the HS-PDSCH, and the sending manner is as follows:
  • the controlling RNC sends a paging message on the HS-PDSCH channel and the SCCPCH channel:
  • the method of sending may send a paging message simultaneously on the HS-PDSCH channel and the SCCPCH channel, or
  • the paging message may be sent on the HS-PDSCH first, and if the paging response of the mobile station is not received within a certain time, the paging message is sent on the SCCPCH; or
  • the paging message may be sent on the SCCPCH first, and if the paging response of the mobile station is not received within a certain period of time, the paging message is sent on the HS-PDSCH; or
  • the controlling RNC If delivered in a cell that does not support the enhanced paging feature, the controlling RNC transmits the paging message only on the SCCPCH.
  • the embodiment of the present invention further provides a system for triggering a service radio network subsystem to relocate a radio network subsystem, including a service RNC 11, a control RNC 12, and a mobile station 13;
  • the mobile station 13 is configured to determine whether the capability information of the serving RNC and the control RNC are consistent, and if not, initiate an uplink access process.
  • the control RNC 12 is configured to, after receiving the RRC message sent by the mobile station, initiate a service RNS relocation process, and trigger the control RNC (12) to become a new service RNC.
  • the control RNC 12 is configured to: after receiving the RRC message sent by the mobile station, initiate a serving RNS relocation process, so that the control RNC 12 becomes a new service RNC, specifically: the control RNC 12 is configured to: Obtaining the capability information of the mobile station from the message of the uplink access procedure of the mobile station, and after obtaining the capability information of the serving RNC from the serving RNC, determining the capability information of the serving RNC and the mobile station, and if not, controlling the RNC to initiate the release of the mobile
  • Service RNC
  • the serving RNC 11 is configured to inform the controlling RNC of the capability of the serving RNC, thereby triggering the control RNC to initiate an RRC connection between the releasing mobile station and the serving RNC.
  • the mobile station includes: a determining unit 701, configured to determine whether the capability information of the serving RNC and the control RNC are consistent; the switching unit 702 is connected to the determining unit 701, and configured to be used in the determining unit 701. After determining that the capability information of the serving RNC and the controlling RNC are inconsistent, the uplink access procedure is initiated, and the original control RNC is triggered to become the new serving RNC.
  • the switching unit 702 includes: a message sending subunit 7021, configured to send an uplink RRC message to the serving RNC, and a signaling receiving subunit 7022, configured to receive the RRC connection release signaling sent by the control RNC;
  • the unit 7023 is configured to be connected to the signaling receiving subunit, configured to release the current RRC connection after the signaling receiving subunit receives the RRC connection release signaling, and the connection establishing subunit 7024, and the connection releasing sub
  • the unit connection is configured to re-initiate an RRC connection establishment procedure in the original control RNC cell after the connection release subunit releases the current RRC connection, so that the original control RNC becomes the new serving RNC.
  • the system for triggering the service radio network subsystem relocation further includes a serving RNC, configured to initiate a serving RNS relocation process after receiving the RRC message sent by the mobile station, so that the original control RNC becomes the new serving RNC.
  • a serving RNC configured to initiate a serving RNS relocation process after receiving the RRC message sent by the mobile station, so that the original control RNC becomes the new serving RNC.
  • the system for triggering service radio network subsystem relocation further includes a control RNC for transmitting RRC connection release signaling to the mobile station.
  • the mobile station can learn whether the serving RNC supports the enhanced paging feature by using the RRC message sent by the serving RNC; and the control RNC can learn whether the mobile station supports the enhanced paging capability, and can determine that the mobile station receives the search. After the call indication, it will go to the SCCPCH or the HS-PDSCH channel to listen to the paging message to avoid call loss.
  • the present invention can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is a better implementation. the way.
  • 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 making 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. Any changes that can be conceived by those skilled in the art are intended to fall within the scope of the present invention.

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

Abstract

L'invention concerne un procédé, un équipement et un système pour confirmer un canal de transmission de radiomessagerie. Le procédé comprend les étapes suivantes: un organe de commande de réseau radio (RNC) obtient des données de capacité d'une station mobile; l'organe de commande de réseau radio confirme le canal servant à transmettre les données de radiomessagerie selon les données de capacité de la station mobile et le domaine de radiomessagerie. L'invention concerne un procédé, un équipement et un système pour déclencher un repositionnement par un sous-système de réseau radio de desserte. Dans cette invention, le RNC peut obtenir des données indiquant si la station mobile possède une capacité de radiomessagerie avancée, de manière à confirmer la surveillance, par la station mobile, des données de radiomessagerie sur le canal SCCPCH ou HS-PDSCH afin d'éviter de transmettre un message par voie radioélectrique après la réception de l'indication de radiomessagerie.
PCT/CN2008/072542 2007-09-27 2008-09-26 Procédé, équipement et système pour confirmer un canal de transmission de radiomessagerie et déclencher un repositionnement par sous-système srns WO2009043297A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN200710162703.4 2007-09-27
CN200710162703.4 2007-09-27
CN2007101681236A CN101400110B (zh) 2007-09-27 2007-11-07 一种确定寻呼传输信道的方法及系统
CN200710168123.6 2007-11-07

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WO2009043297A1 true WO2009043297A1 (fr) 2009-04-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019062509A1 (fr) * 2017-09-30 2019-04-04 维沃移动通信有限公司 Procédé de radiomessagerie, terminal et dispositif côté réseau

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102857869A (zh) * 2011-06-30 2013-01-02 中兴通讯股份有限公司 寻呼方法和装置、寻呼消息接收方法及用户设备
US20150079991A1 (en) * 2011-09-12 2015-03-19 Nokia Corporation Method and apparatus for mobile terminal connected mode mobility
GB2529406A (en) * 2014-08-18 2016-02-24 Vodafone Ip Licensing Ltd Paging in cellular networks
US20200245180A1 (en) * 2017-08-09 2020-07-30 Ntt Docomo, Inc. Radio base station and radio communication method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040096750A (ko) * 2003-05-10 2004-11-17 삼성전자주식회사 이동 통신 시스템에서 멀티캐스트 멀티미디어 방송 서비스제공을 위한 서비스 컨텍스트 생성 및 관리 방법
CN1770910A (zh) * 2004-11-04 2006-05-10 大唐移动通信设备有限公司 涉及用户终端的服务无线网络子系统重定位方法
CN1859788A (zh) * 2006-03-29 2006-11-08 华为技术有限公司 一种基于移动网络组播业务数据的srns迁移方法
CN1917701A (zh) * 2005-08-19 2007-02-21 大唐移动通信设备有限公司 通过资源预留实现呼叫快速建立及小区快速切换的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7089002B2 (en) * 2001-05-11 2006-08-08 Telefonaktiebolaget Lm Ericsson (Publ) Releasing plural radio connections with omnibus release message
US6909703B2 (en) * 2003-02-11 2005-06-21 Interdigital Technology Corporation Method for distribution of wireless transmit/receive unit (WTRU) capability between point to point and point to multipoint services
CN1571532A (zh) * 2003-07-15 2005-01-26 北京三星通信技术研究有限公司 多媒体广播与组播业务中点到点和点到多点转换方法
KR20050020458A (ko) * 2003-08-22 2005-03-04 삼성전자주식회사 멀티미디어 방송/멀티캐스트 서비스를 지원하는 이동통신시스템에서 전용 채널을 이용한 단말기의 호출 방법
CN1925360B (zh) * 2005-09-02 2010-12-08 大唐移动通信设备有限公司 时分双工码分多址系统中终端无线资源分配的方法
CN1326410C (zh) * 2005-10-13 2007-07-11 中国移动通信集团公司 获取移动终端更新能力信息的方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040096750A (ko) * 2003-05-10 2004-11-17 삼성전자주식회사 이동 통신 시스템에서 멀티캐스트 멀티미디어 방송 서비스제공을 위한 서비스 컨텍스트 생성 및 관리 방법
CN1770910A (zh) * 2004-11-04 2006-05-10 大唐移动通信设备有限公司 涉及用户终端的服务无线网络子系统重定位方法
CN1917701A (zh) * 2005-08-19 2007-02-21 大唐移动通信设备有限公司 通过资源预留实现呼叫快速建立及小区快速切换的方法
CN1859788A (zh) * 2006-03-29 2006-11-08 华为技术有限公司 一种基于移动网络组播业务数据的srns迁移方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019062509A1 (fr) * 2017-09-30 2019-04-04 维沃移动通信有限公司 Procédé de radiomessagerie, terminal et dispositif côté réseau
US11516772B2 (en) 2017-09-30 2022-11-29 Vivo Mobile Communication Co., Ltd. Paging method, terminal and network-side device

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CN102421160B (zh) 2014-08-20
CN101400110B (zh) 2011-12-07
CN101400110A (zh) 2009-04-01

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