CN101426234A - Method, system and apparatus for confirming data receiving channel by mobile station - Google Patents
Method, system and apparatus for confirming data receiving channel by mobile station Download PDFInfo
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- CN101426234A CN101426234A CNA2007101658066A CN200710165806A CN101426234A CN 101426234 A CN101426234 A CN 101426234A CN A2007101658066 A CNA2007101658066 A CN A2007101658066A CN 200710165806 A CN200710165806 A CN 200710165806A CN 101426234 A CN101426234 A CN 101426234A
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Abstract
The present invention discloses a method for determining a data receiving channel by mobile station, which comprises the following procedures: receiving indication information which is transmitted by a wireless network controller by the mobile station; and determining the channel for receiving data according to the indication information. The mobile station receives data on FACH according to the received indication information when the capabilities of drifting RNC and service RNC disaccord through an embodiment of the invention. Therefore the mobile station can receive data continuously without the releasing and rebuilding courses of RRC connection. The service continuity of service is guaranteed.
Description
Technical field
The present invention relates to network communications technology field, particularly a kind of mthods, systems and devices of travelling carriage specified data receive channel.
Background technology
In the prior art, be in Cell_FACH (Cell_Forward Access Channel, sub-district _ forward access channel) travelling carriage is because mobility or other reasons when having carried out the sub-district gravity treatment, need to initiate the variation of cell updating course with its persistent district of informing network side.
It is resident to behind new sub-district to carry out the sub-district gravity treatment at travelling carriage, can read the system broadcast message of new sub-district, if travelling carriage is supported in and receives HS-DSCH (High SpeedDownlink Shared Channel under the Cell_FACH state, high-speed downlink shared channel) data of channel, and learn that from the system broadcast message of new sub-district current area also supports to strengthen the FACH characteristic, the enhancing FACH characteristic here refers to the data under the Cell_FACH state are issued on HS-DSCH.Then next travelling carriage can be waited for the cell update acknowledge message on the HS-DSCH channel after sending cell update message.
Yet, when the persistent district at travelling carriage place not at original SRNC (Serving Radio NetworkController, service wireless network controller) in the scope, DRNC (the Drift RadioNetwork Controller that promptly works as travelling carriage, floating radio network controller) with SRNC when inconsistent, because the system broadcast message that travelling carriage is read in this current resident new sub-district is to be issued by current DRNC, be the ability information that the ability information of the current area that issues in the system broadcasts sub-district can not show the SRNC of travelling carriage, so travelling carriage can't know whether SRNC supports to strengthen the FACH characteristic.
As shown in Figure 1, according to prior protocols, travelling carriage sends cell update message in new sub-district after, can start a timer, when timer was expired, travelling carriage judged whether the number of times of the cell update message that has sent surpasses certain predetermined numerical value, if the number of times of transmission cell update message has surpassed certain predetermined numerical value but still do not received the cell update acknowledge message, then travelling carriage can discharge current resource, enters idle condition.
When the SRNC of travelling carriage does not support to strengthen the FACH characteristic, then on the Iur interface, can't set up the bearer context for data transmission of HS-DSCH type, so network side can still issue the cell update acknowledge message on the FACH channel.Yet because current the execution on HS-DSCH of travelling carriage receives operation, only can be to the relevant physical layer control channel of HS-DSCH channel, for example: HS-SCCH (High SpeedShared Control Channel, High-Speed Shared Control Channel) monitors, can't go to monitor the data on the physical layer channel of FACH channel, therefore travelling carriage can't be received the cell update acknowledge message, finally can cause RRC (Radio Resource Control, Radio Resource control) to connect and break.
As shown in Figure 2, on setting up the Iur interface in the process of transmission channel, if do not comprise and the relevant cell of enhancing FACH characteristic in the public transmission channel resource request message that DRNC discovery SRNC sends, then this DRNC knows that this SRNC does not support to strengthen the FACH characteristic, and the cell update message that this DRNC sends by travelling carriage knows that this travelling carriage support strengthens the FACH characteristic, connect dispose procedure so this DRNC can initiate a RRC, and on the HS-DSCH channel, issue this RRC connection release message.
Receive operation because travelling carriage is carried out on HS-DSCH, can the related physical layer control channel HS-SCCH of HS-DSCH channel be monitored, therefore can receive the RRC connection release message.
Travelling carriage is after receiving this RRC connection release message, carry out RRC and connect dispose procedure, then in current resident sub-district, initiate RRC in the sub-district in the DRNC control range that to be that resident belonged to before RRC connect to discharge original and connect and set up process, make original DRNC become new SRNC.After this, travelling carriage just can normally receive data from the HS-DSCH channel.
Therefore, the shortcoming of prior art is: when DRNC and SRNC ability were inconsistent, travelling carriage can discharge the RRC connection owing to can't receive the cell update acknowledge message, thereby can't continue business; Perhaps, connect, just can normally receive data, therefore can cause professional interruption thereby in current resident sub-district, rebulid RRC owing to receive the RRC connection release message that DRNC initiates.
Summary of the invention
The embodiment of the invention provides a kind of mthods, systems and devices of travelling carriage specified data receive channel, to realize when the ability of Drift Radio Network Controller and Serving RNC is inconsistent, on FACH, receive data by the indication information indication travelling carriage that issues, guaranteed professional continuity.
For achieving the above object, the embodiment of the invention provides a kind of method of travelling carriage specified data receive channel on the one hand, may further comprise the steps: travelling carriage receives the indication information that wireless network control apparatus issues; Determine to receive the channel of data according to described indication information.
On the other hand, the embodiment of the invention also provides a kind of system of travelling carriage specified data receive channel, comprises the base station, also comprises: travelling carriage is used to receive the indication information that issues, and determines to receive the channel of data according to described indication information; Wireless network control apparatus is used for issuing indication information to described travelling carriage.
On the one hand, the embodiment of the invention also provides a kind of travelling carriage, comprising: information receiving module is used to receive the indication information that wireless network control apparatus issues again; Data reception module is connected with described information receiving module, and the indication information that is used for receiving according to described information receiving module determines to receive the channel of data.
Again on the one hand, the embodiment of the invention also provides a kind of wireless network control apparatus, comprise: information issues module, be used for issuing indication information to travelling carriage, when being Drift Radio Network Controller, issue described indication information by HS-DSCH, when being Serving RNC, carry described indication information by the RRC message that issues.
Compared with prior art, the embodiment of the invention has the following advantages: by the indication information that issues, the indication travelling carriage receives data on the channel such as FACH, therefore need not carry out release and the process of reconstruction that RRC connects, just can guarantee that travelling carriage receives data continuously, for example: receive message and business datum continuously, kept professional continuity.
Description of drawings
Flow chart when Fig. 1 can't receive the cell update acknowledge message for the prior art travelling carriage;
Fig. 2 is the release of prior art RRC connection and the flow chart of process of reconstruction;
Fig. 3 is the flow chart of the method for embodiment of the invention travelling carriage specified data receive channel;
Fig. 4 is the flow chart of the method embodiment one of travelling carriage specified data receive channel of the present invention;
Fig. 5 is the flow chart of the method embodiment two of travelling carriage specified data receive channel of the present invention;
Fig. 6 is the flow chart of the method embodiment three of travelling carriage specified data receive channel of the present invention;
Fig. 7 is the flow chart of the method embodiment four of travelling carriage specified data receive channel of the present invention;
Fig. 8 is the flow chart of the method embodiment five of travelling carriage specified data receive channel of the present invention;
Fig. 9 is embodiment of the invention travelling carriage receives data on the HS-DSCH channel a flow chart;
Figure 10 is the flow chart of the method embodiment six of travelling carriage specified data receive channel of the present invention;
Figure 11 is the structure chart of the system of embodiment of the invention travelling carriage specified data receive channel.
Embodiment
The embodiment of the invention provides a kind of method of travelling carriage specified data receive channel, when Serving RNC is not supported to strengthen the FACH characteristic, RNC issues indication information to travelling carriage, according to the indication information that receives, travelling carriage receives data on the FACH that Drift Radio Network Controller is set up, thereby need not carry out release and process of reconstruction that RRC connects, just can make travelling carriage receive data continuously, guarantee professional continuity.
As shown in Figure 3, the flow chart for the method for embodiment of the invention travelling carriage specified data receive channel specifically may further comprise the steps:
Step S301, travelling carriage receives the indication information that wireless network control apparatus issues.This wireless network control apparatus includes but not limited to RNC (Radio Network Controller, radio network controller), describes but the embodiment of the invention is example with RNC.Travelling carriage carry out the sub-district gravity treatment enter new sub-district resident after, read the system broadcast message of new sub-district, if enhancing FACH characteristic is supported in new sub-district, and this travelling carriage also supports to strengthen the FACH characteristic, then this travelling carriage is monitored the associated control channel of HS-DSCH, for example: the HS-SCCH channel.In new sub-district, send cell update message then, promptly send cell update message to Drift Radio Network Controller.By this cell update message, Drift Radio Network Controller can know that the travelling carriage support strengthens the FACH characteristic.Then, Drift Radio Network Controller sends to Serving RNC with cell update message by the uplink signal transmissions Indication message, and receives the public transmission channel resource request message that Serving RNC sends.If do not comprise in this public transmission channel resource described request message and strengthen the relevant cell of FACH characteristic, then this Drift Radio Network Controller judges that this Serving RNC do not support to strengthen the FACH characteristic.Drift Radio Network Controller issues indication information to travelling carriage on the HS-DSCH channel, do not support to strengthen the FACH characteristic to inform the travelling carriage Serving RNC.
In addition, travelling carriage also can judge whether this Serving RNC supports to strengthen the FACH characteristic by the indication information that is carried by RRC message that Serving RNC issues.
Step S302 is according to the definite channel that receives data of indication information.After receiving the indication information that RNC issues, travelling carriage is determined to receive data on the FACH that Drift Radio Network Controller is set up according to this indication information.
The method of above-mentioned travelling carriage specified data receive channel, when Serving RNC is not supported to strengthen the FACH characteristic, and the travelling carriage support is when strengthening the FACH characteristic, and according to the indication information that receives, travelling carriage receives data on FACH.Discharge and process of reconstruction thereby avoided the inconsistent RRC that causes of ability owing to the Serving RNC of travelling carriage persistent district and Drift Radio Network Controller to be connected, guaranteed professional continuity.
As shown in Figure 4, the flow chart for the method embodiment one of travelling carriage specified data receive channel of the present invention specifically may further comprise the steps:
Step S401, travelling carriage carry out the sub-district gravity treatment enter new sub-district resident after, monitor the associated control channel of HS-DSCH.
Travelling carriage is carried out the sub-district gravity treatment and is entered after the new sub-district, read the system broadcast message of new sub-district, if enhancing FACH characteristic is supported in new sub-district, and this travelling carriage also supports to strengthen the FACH characteristic, then this travelling carriage is monitored the associated control channel of HS-DSCH, for example: the HS-SCCH channel.
Step S402, travelling carriage are to the RNC of the current persistent district of control, and promptly Drift Radio Network Controller sends cell update message, and Drift Radio Network Controller knows that according to this cell update message the travelling carriage support strengthens the FACH characteristic.
Travelling carriage can carry the information whether travelling carriage supports to strengthen the FACH characteristic in cell update message.Perhaps, when whether travelling carriage does not carry when supporting to strengthen the information of FACH characteristic, Drift Radio Network Controller thinks that this travelling carriage do not support to strengthen the FACH characteristic.
Step S403, Drift Radio Network Controller judge whether Serving RNC supports to strengthen the FACH characteristic.
Drift Radio Network Controller sends to Serving RNC with the cell update message that travelling carriage sends, and Serving RNC sends request to Drift Radio Network Controller, asks to set up the transmission bearer on the Iur interface between Serving RNC and the Drift Radio Network Controller;
Can carry the cell update message that Drift Radio Network Controller sends to Serving RNC by up signaling transmission indication.
The transmission bearer message that the request that Serving RNC sends to Drift Radio Network Controller is set up on the Iur interface can be the public transmission channel resource request message.In this request message, can carry the ability information whether Serving RNC supports to strengthen the FACH characteristic.If Serving RNC does not support to strengthen the FACH characteristic, then can in this request message, not comprise the relevant ability information of enhancing FACH characteristic.
Drift Radio Network Controller can be known the enhancing FACH characteristic of Serving RNC according to this request message.
If Serving RNC does not support to strengthen the FACH characteristic, the travelling carriage support strengthens the FACH characteristic, execution in step S404 then, otherwise, carry out follow-up flow process of the prior art.
Step S404, Drift Radio Network Controller sends indication information by the HS-DSCH channel to travelling carriage.This indication information indication travelling carriage is monitored FACH/SCCPCH (Secondary Common Control PhysicalChannel, Secondary Common Control Physical Channel) channel, because there are mapping relations in FACH channel and SCCPCH channel, the FACH channel Mapping is the SCCPCH channel to physical layer, so this indication information also indicates travelling carriage monitoring SCCPCH channel to carry out Data Receiving.
This indication information can inform that the travelling carriage Serving RNC do not support to strengthen the FACH characteristic; Inform that perhaps travelling carriage upward receives data to FACH channel (SCCPCH channel).
This indication information can be the RRC signaling, also can be physical layer signaling; This indication information can send to travelling carriage by the HS-PDSCH channel, also can send to travelling carriage by the HS-SCCH channel.No matter this indication information sends to travelling carriage in which way, comprises the method for the above information content in any indication information that can make Drift Radio Network Controller send to travelling carriage, all should fall into the protection range of the embodiment of the invention.
Step S405, after receiving this indication information, travelling carriage receives data on FACH/SCCPCH.
At this moment, travelling carriage can feed back a response message to Drift Radio Network Controller, is monitoring the FACH/SCCPCH channel to inform this travelling carriage of this Drift Radio Network Controller.
So Serving RNC and/or Drift Radio Network Controller just can transmit data to this travelling carriage by FACH/SCCPCH.
The method of above-mentioned travelling carriage specified data receive channel, the signaling that cell update message that Drift Radio Network Controller reports from travelling carriage and Serving RNC are sent, know Serving RNC do not support to strengthen the FACH characteristic after and after the travelling carriage support strengthens the FACH characteristic, send indication information at the HS-DSCH channel to travelling carriage, the indication travelling carriage receives data on the FACH/SCCPCH channel, thereby need not initiate RRC and connect release and process of reconstruction, can guarantee that travelling carriage receives data continuously, has kept professional continuity.
As shown in Figure 5, the flow chart for the method embodiment two of travelling carriage specified data receive channel of the present invention specifically may further comprise the steps:
Step S501, travelling carriage carry out the sub-district gravity treatment enter new sub-district resident after, monitor the associated control channel of HS-DSCH.
Travelling carriage is carried out the sub-district gravity treatment and is entered after the new sub-district, read the system broadcast message of new sub-district, if enhancing FACH characteristic is supported in new sub-district, and this travelling carriage also supports to strengthen the FACH characteristic, then this travelling carriage is monitored the associated control channel of HS-DSCH, for example: the HS-SCCH channel.
Step S502, travelling carriage sends cell update message to Drift Radio Network Controller, and Drift Radio Network Controller knows that the travelling carriage support strengthens the FACH characteristic.
Travelling carriage can carry the information whether travelling carriage supports to strengthen the FACH characteristic in cell update message.When whether travelling carriage does not carry when supporting to strengthen the information of FACH characteristic, this Drift Radio Network Controller thinks that this travelling carriage do not support to strengthen the FACH characteristic.
Step S503, Drift Radio Network Controller know that Serving RNC do not support to strengthen the FACH characteristic, and receive the data that comprise the cell update acknowledge message that Serving RNC sends by the FACH transmission bearer.
Drift Radio Network Controller sends to Serving RNC with the cell update message that travelling carriage sends, and Serving RNC sends a request message to Drift Radio Network Controller, and request is set up transmission bearer on the Iur interface between Serving RNC and the Drift Radio Network Controller;
Can carry the cell update message that Drift Radio Network Controller sends to Serving RNC by up signaling transmission indication.
The transmission bearer message that the request that Serving RNC sends to Drift Radio Network Controller is set up on the Iur interface can be the public transmission channel resource request message.Can carry the ability information whether Serving RNC supports to strengthen the FACH characteristic in this request message; Perhaps,
If Serving RNC does not support to strengthen the FACH characteristic, then can in this request message, not comprise and the relevant ability information of enhancing FACH characteristic; Perhaps,
In this request message, comprise Serving RNC and do not support to strengthen the FACH characteristic, and the travelling carriage support strengthens the indication information of FACH characteristic;
Serving RNC transmits by the FACH transmission bearer on the Iur interface to the data that comprise the cell update acknowledge message that Drift Radio Network Controller sends.
Step S504, Drift Radio Network Controller issues the cell update acknowledge message to travelling carriage, and this cell update acknowledge message is carried indication information.This indication information informs that travelling carriage current service RNC does not support to strengthen the FACH characteristic, and perhaps this indication information indication travelling carriage is monitored the FACH/SCCPCH channel.This indication information issues on the HS-DSCH channel.
Step S505, travelling carriage receive data after receiving the cell update acknowledge message that comprises indication information on the FACH/SCCPCH channel.
So Serving RNC and/or Drift Radio Network Controller just can transmit data to this travelling carriage by FACH/SCCPCH.
The method of above-mentioned travelling carriage specified data receive channel, learn the signaling that cell update acknowledge message that Drift Radio Network Controller reports from travelling carriage and Serving RNC are sent that Serving RNC does not support to strengthen the FACH characteristic and travelling carriage support when strengthening the FACH characteristic, use FACH Common transport channel transmission data between Serving RNC and the Drift Radio Network Controller, Drift Radio Network Controller is handed down to travelling carriage by the cell update acknowledge message that the FACH Common transport channel on the Iur interface transmits by the HS-DSCH channel with Serving RNC, on the FACH/SCCPCH channel, receive data by the indication of the indication information in this cell update acknowledge message travelling carriage, thereby guaranteed professional continuity.
As shown in Figure 6, be the flow chart of the method embodiment three of travelling carriage specified data receive channel of the present invention, Drift Radio Network Controller judges according to the information of obtaining from Serving RNC whether travelling carriage is supported to strengthen the FACH characteristic and specifically be may further comprise the steps:
Step S601, travelling carriage carry out the sub-district gravity treatment enter new sub-district resident after, monitor the associated control channel of HS-DSCH.
Travelling carriage is carried out the sub-district gravity treatment and is entered after the new sub-district, read the system broadcast message of new sub-district, if enhancing FACH characteristic is supported in new sub-district, and this travelling carriage also supports to strengthen the FACH characteristic, then this travelling carriage is monitored the associated control channel of HS-DSCH, for example: the HS-SCCH channel.
Step S602, travelling carriage are to the RNC of the current persistent district of control, and promptly Drift Radio Network Controller sends cell update message.
Step S603, Drift Radio Network Controller obtain the ability information whether travelling carriage and Serving RNC support to strengthen the FACH characteristic.
Drift Radio Network Controller can carry the cell update message content that travelling carriage sends by sending to the up signaling transmission of Serving RNC indication, Serving RNC sends message to Drift Radio Network Controller, carries the ability information whether travelling carriage and Serving RNC support to strengthen the FACH characteristic in this message.
The message that Serving RNC sends to Drift Radio Network Controller can be a request message, and the content of this request message is that request is set up transmission bearer on the Iur interface between Serving RNC and the Drift Radio Network Controller; This request message can be the public transmission channel resource request message.
Send in the message of Drift Radio Network Controller at Serving RNC, can carry travelling carriage and Serving RNC and whether support to strengthen the ability information of FACH characteristic, perhaps can carry Serving RNC and travelling carriage support and strengthen the whether consistent information of ability of FACH characteristic, perhaps can in this message, indicate Serving RNC not support to strengthen the FACH characteristic, and/or the travelling carriage support strengthen the FACH characteristic.
If Serving RNC does not support to strengthen the FACH characteristic, the travelling carriage support strengthens the FACH characteristic, execution in step S604 then, otherwise, carry out follow-up flow process of the prior art.
Step S604, Drift Radio Network Controller sends indication information by the HS-DSCH channel to travelling carriage.
This indication information indication travelling carriage is monitored the FACH/SCCPCH channel, because there are mapping relations in FACH channel and SCCPCH channel, the FACH channel Mapping is the SCCPCH channel to physical layer, so this indication information also indicates travelling carriage monitoring SCCPCH channel to carry out Data Receiving.
This indication information can inform that the travelling carriage Serving RNC do not support to strengthen the FACH characteristic; Inform that perhaps travelling carriage upward receives data to FACH channel (SCCPCH channel).
This indication information can be the RRC signaling, also can be physical layer signaling; This indication information can send to travelling carriage by the HS-PDSCH channel, also can send to travelling carriage by the HS-SCCH channel.No matter this indication information sends to travelling carriage in which way, comprises the method for the above information content in any indication information that can make Drift Radio Network Controller send to travelling carriage, all should fall into the protection range of the embodiment of the invention.
Step S605, after receiving indication information, travelling carriage receives data on FACH/SCCPCH.
At this moment travelling carriage can feed back a response message to Drift Radio Network Controller, is monitoring the FACH/SCCPCH channel to inform this travelling carriage of this Drift Radio Network Controller.
So Serving RNC and/or Drift Radio Network Controller just can be transferred to the data of this travelling carriage at FACH/SCCPCH.
The method of above-mentioned travelling carriage specified data receive channel, know from the message that Serving RNC is sent that Serving RNC does not support to strengthen the FACH characteristic and after the travelling carriage support strengthens the FACH characteristic at Drift Radio Network Controller, send indication information at the HS-DSCH channel to travelling carriage, the indication travelling carriage receives data on the FACH/SCCPCH channel, thereby need not initiate RRC and connect release and process of reconstruction, can guarantee that travelling carriage receives data continuously, has kept professional continuity.
As shown in Figure 7, be the flow chart of the method embodiment four of travelling carriage specified data receive channel of the present invention, Drift Radio Network Controller judges according to the information of obtaining from Serving RNC whether travelling carriage is supported to strengthen the FACH characteristic and specifically be may further comprise the steps:
Step S701, travelling carriage carry out the sub-district gravity treatment enter new sub-district resident after, monitor the associated control channel of HS-DSCH.Travelling carriage is carried out the sub-district gravity treatment and is entered after the new sub-district, read the system broadcast message of new sub-district, if enhancing FACH characteristic is supported in new sub-district, and this travelling carriage also supports to strengthen the FACH characteristic, then this travelling carriage is monitored the associated control channel of HS-DSCH, for example: the HS-SCCH channel.
Step S702, travelling carriage sends cell update message to Drift Radio Network Controller.
Step S703, Drift Radio Network Controller obtain the ability information whether travelling carriage and Serving RNC support to strengthen the FACH characteristic.
Drift Radio Network Controller can carry the cell update message content that travelling carriage sends by sending to the up signaling transmission of Serving RNC indication, Serving RNC sends message to Drift Radio Network Controller, carries the ability information whether travelling carriage and Serving RNC support to strengthen the FACH characteristic in this message.
The message that Serving RNC sends to Drift Radio Network Controller can be a request message, and the content of this request message is that request is set up transmission bearer on the Iur interface between Serving RNC and the Drift Radio Network Controller; This request message can be the public transmission channel resource request message.
Send in the message of Drift Radio Network Controller at Serving RNC, can carry travelling carriage and Serving RNC and whether support to strengthen the ability information of FACH characteristic, perhaps can carry Serving RNC and travelling carriage support and strengthen the whether consistent information of ability of FACH characteristic, perhaps can in this message, indicate Serving RNC not support to strengthen the FACH characteristic, and/or the travelling carriage support strengthen the FACH characteristic.
Drift Radio Network Controller can know whether travelling carriage and Serving RNC support to strengthen the ability information of FACH characteristic by the message that Serving RNC sends.If Serving RNC does not support to strengthen the FACH characteristic, the travelling carriage support strengthens the FACH characteristic, the data that comprise the cell update acknowledge message that Serving RNC sends to Drift Radio Network Controller by the FACH transmission bearer on the Iur interface.
Step S704, Drift Radio Network Controller issues the cell update acknowledge message to travelling carriage, and this cell update acknowledge message is carried indication information.
Drift Radio Network Controller is received the data that comprise the cell update acknowledge message from the FACH transmission bearer of Iur interface, and on the HS-DSCH of the Iub interface transmission bearer cell update acknowledge message is being sent to travelling carriage. also promptly on the correlated channels at HS-DSCH cell update message is handed down to travelling carriage.
The indication information that comprises in the cell update acknowledge message can inform that travelling carriage current service RNC does not support to strengthen the FACH characteristic, and perhaps this indication information indication travelling carriage is monitored the FACH/SCCPCH channel.
Step S705, travelling carriage receive data after receiving the cell update acknowledge message that comprises indication information on the FACH/SCCPCH channel.
So Serving RNC and/or Drift Radio Network Controller just can transmit data to this travelling carriage by FACH/SCCPCH.
The method of above-mentioned travelling carriage specified data receive channel, when Drift Radio Network Controller learns from the signaling that Serving RNC sends that Serving RNC does not support to strengthen the FACH characteristic and travelling carriage support when strengthening the FACH characteristic, use FACH Common transport channel transmission data between Serving RNC and the Drift Radio Network Controller, Drift Radio Network Controller is handed down to travelling carriage by the cell update acknowledge message that the FACH Common transport channel on the Iur interface transmits by the HS-DSCH channel with Serving RNC, indication information indication travelling carriage in this cell update acknowledge message receives data on the FACH/SCCPCH channel, thereby has guaranteed professional continuity.
As shown in Figure 8, the flow chart for the method embodiment five of travelling carriage specified data receive channel of the present invention specifically may further comprise the steps:
Step S801, Serving RNC issue the indication information that is carried by RRC message to travelling carriage.Serving RNC distributes new U-RNTI (User Radio Network Temporary Identity for travelling carriage at every turn, user radio network temporary mark) time, when perhaps the sign of each Serving RNC changes, Serving RNC carries indication information in the RRC message that sends to travelling carriage, this indication information is used to indicate this Serving RNC whether to support to strengthen the FACH characteristic.Wherein, this RRC message can include but not limited to following message: switch to UTRAN (Universal Terrestrial Radio Access Network, Universal Terrestrial Radio Access Network) order (HANDOVER TO UTRAN COMMAND); Physical channel reconfiguration message (PHYSICAL CHANNEL RECONFIGURATION); Radio bearer configuration messages (RADIOBEARER RECONFIGURATION); Radio bearer release message (RADIO BEARERRELEASE); Radio bearer is set up message (RADIO BEARER SETUP); Message (RRC CONNECTION SETUP) is set up in the RRC connection; Transmission channel reconfiguration message (TRANSPORTCHANNEL RECONFIGURATION); URA (Uniform Resource Agent, unified resource agency) upgrades acknowledge message (URA UPDATE CONFIRM); UTRAN moving notification message (UTRAN MOBILITY INFORMATION).
Step S802, the indication information that travelling carriage issues according to Serving RNC judge whether this Serving RNC supports to strengthen the FACH characteristic.If Serving RNC is a travelling carriage when having distributed the sign of new U-RNTI or each Serving RNC to change, but when not carrying indication information in RRC message, travelling carriage judges that this Serving RNC do not support to strengthen the FACH characteristic.
Step S803, if the current service RNC of travelling carriage does not support to strengthen the FACH characteristic, then travelling carriage is carried out the sub-district gravity treatment and is resided in when entering a new sub-district, receives data on the FACH/SCCPCH channel.
Drift Radio Network Controller knows that Serving RNC do not support to strengthen the FACH characteristic, sets up the carrying of FACH data transmission channel on the Iur interface.
Drift Radio Network Controller can know whether Serving RNC supports to strengthen the FACH characteristic from Serving RNC is dealt into the Common transport channel request message of Drift Radio Network Controller; Perhaps,
Travelling carriage carries the information whether Serving RNC supports to strengthen the FACH characteristic in cell update message.Drift Radio Network Controller can know from the cell update message that travelling carriage is sent whether Serving RNC supports to strengthen the FACH characteristic.
In step S803, if the current Serving RNC support of travelling carriage strengthens the FACH characteristic, then travelling carriage is carried out the sub-district gravity treatment and is resided in when entering a new sub-district, strengthen the FACH characteristic if from system broadcast message, know current new persistent district support, then on the HS-DSCH channel, receive data, as shown in Figure 9.
The method of above-mentioned travelling carriage specified data receive channel, Serving RNC carries indication information in the RRC message that issues to travelling carriage, travelling carriage can judge according to this indication information whether this Serving RNC supports to strengthen the FACH characteristic, if Serving RNC does not support to strengthen the FACH characteristic, then travelling carriage receives data on the FACH channel when entering a new sub-district, thereby travelling carriage is connected under the situation that discharges and rebuild not carrying out RRC, receive data continuously, kept professional continuity.
As shown in figure 10, the flow chart for the method embodiment six of travelling carriage specified data receive channel of the present invention specifically may further comprise the steps:
Step S1001, travelling carriage carry out the sub-district gravity treatment enter new sub-district resident after, receive the data on the FACH/SCCPCH channel.
Travelling carriage is carried out the sub-district gravity treatment and is entered after the new sub-district, reads the system broadcast message of new sub-district, no matter whether comprises the indication information whether current area supports to strengthen the FACH characteristic in the current system broadcast message.
Step S1002, travelling carriage are to the RNC of the current persistent district of control, and promptly Drift Radio Network Controller sends cell update message.
Step S1003, travelling carriage is by the indication information in the FACH/SCCPCH channel reception cell update acknowledge message.
This indication information can be the data that the indication travelling carriage need receive the HS-DSCH correlated channels; Perhaps,
Need to receive the data of FACH/SCCPCH channel; Perhaps,
This indication information can be whether the current Serving RNC of indication travelling carriage supports to strengthen the FACH characteristic.
Step S1004, travelling carriage determine to need to receive the data of HS-DSCH correlated channels or FACH/SCCPCH channel by indication information.
Do not support to strengthen the FACH characteristic if show Serving RNC in the indication information,, then travelling carriage determines to need to receive the data of FACH/SCCPCH channel.
As shown in figure 11, the structure chart for the system of embodiment of the invention travelling carriage specified data receive channel comprises base station 1, travelling carriage 2 and wireless network control apparatus 3.Travelling carriage 2 is used to receive the indication information that issues, and determines to receive the channel of data according to this indication information.Wireless network control apparatus 3 is used for issuing indication information to travelling carriage 2, when being Drift Radio Network Controller, issues this indication information by HS-DSCH, when being Serving RNC, carries this indication information by the RRC message that issues.
Wherein, travelling carriage 2 comprises: information receiving module 21 is used to receive the indication information that wireless network control apparatus 3 issues;
Wherein, travelling carriage 2 also comprises: judge receiver module 23, be connected with information receiving module 21, be used for judging that according to the indication information that information receiving module 21 receives whether Serving RNC is supported to strengthen the FACH characteristic, if do not support, then receives data on the FACH channel.
Wherein, wireless network control apparatus 3 comprises: information issues module 31, is used for issuing indication information to travelling carriage 2, when being Drift Radio Network Controller, issues this indication information by HS-DSCH, when being Serving RNC, carries this indication information by the RRC message that issues.
Wherein, wireless network control apparatus 3 also comprises: judge module 32, issuing module 31 with information is connected, be used to judge whether Serving RNC and travelling carriage support to strengthen the FACH characteristic, if this Serving RNC does not support to strengthen the FACH characteristic, this travelling carriage support strengthens the FACH characteristic, and then announcement information issues module 31 and issues indication information to travelling carriage 2.
The system of above-mentioned travelling carriage specified data receive channel, when Serving RNC is not supported to strengthen the FACH characteristic, and travelling carriage 2 is when supporting to strengthen the FACH characteristics, according to the indication information that receives, travelling carriage 2 determines to receive data on FACH.Discharge and process of reconstruction thereby avoided the inconsistent RRC that causes of ability owing to the Serving RNC of travelling carriage 2 persistent districts and Drift Radio Network Controller to be connected, guaranteed professional continuity.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (16)
1, a kind of method of travelling carriage specified data receive channel is characterized in that, may further comprise the steps:
Travelling carriage receives the indication information that wireless network control apparatus issues;
Determine to receive the channel of data according to described indication information.
2, the method for travelling carriage specified data receive channel according to claim 1 is characterized in that described wireless network control apparatus comprises floating radio network controller RNC or Serving RNC.
3, as the method for travelling carriage specified data receive channel as described in the claim 2, it is characterized in that the indication information that described reception wireless network control apparatus issues comprises: receive the indication information that described Drift Radio Network Controller issues by high-speed downlink shared channel HS-DSCH.
4, as the method for travelling carriage specified data receive channel as described in the claim 3, it is characterized in that, before described reception Drift Radio Network Controller issues indication information by HS-DSCH, also comprise:
Described Drift Radio Network Controller judges whether Serving RNC supports to strengthen forward access channel FACH characteristic;
Described Drift Radio Network Controller judges whether travelling carriage supports to strengthen the FACH characteristic;
If described Serving RNC does not support to strengthen the FACH characteristic, described travelling carriage support strengthens the FACH characteristic, and then described Drift Radio Network Controller issues indication information to described travelling carriage;
Described travelling carriage is determined to receive data on the FACH channel according to described indication information.
5, as the method for travelling carriage specified data receive channel as described in the claim 4, it is characterized in that described Drift Radio Network Controller judges whether travelling carriage is supported to strengthen the FACH characteristic and specifically comprised:
Described Drift Radio Network Controller judges according to the message that is received from described travelling carriage whether described travelling carriage supports to strengthen the FACH characteristic; Perhaps,
Described Drift Radio Network Controller judges according to the information of obtaining from described Serving RNC whether described travelling carriage supports to strengthen the FACH characteristic.
6, as the method for travelling carriage specified data receive channel as described in the claim 4, it is characterized in that described Drift Radio Network Controller judges whether Serving RNC supports that strengthening the FACH characteristic specifically comprises: described Drift Radio Network Controller judges according to the signaling that is received from described Serving RNC whether described Serving RNC supports to strengthen the FACH characteristic.
7, the method for travelling carriage specified data receive channel according to claim 1 is characterized in that the indication information that described wireless network control apparatus issues is carried by the cell update acknowledge message.
8, as the method for travelling carriage specified data receive channel as described in the claim 2, it is characterized in that the indication information that described reception wireless network control apparatus issues comprises: the indication information that carries by radio resource control RRC message that receives that described Serving RNC issues.
9, as the method for travelling carriage specified data receive channel as described in the claim 8, it is characterized in that, after the indication information that carries by RRC message that described reception Serving RNC issues, also comprise:
Described travelling carriage judges according to described indication information whether described Serving RNC supports to strengthen the FACH characteristic;
If do not support, then described travelling carriage receives data on the FACH channel.
10, a kind of system of travelling carriage specified data receive channel comprises the base station, it is characterized in that, also comprises:
Travelling carriage is used to receive the indication information that issues, and determines to receive the channel of data according to described indication information;
Wireless network control apparatus is used for issuing indication information to described travelling carriage.
11, as the system of travelling carriage specified data receive channel as described in the claim 10, it is characterized in that described travelling carriage comprises:
Information receiving module is used to receive the indication information that described wireless network control apparatus issues;
Data reception module is connected with described information receiving module, and the indication information that is used for receiving according to described information receiving module determines to receive the channel of data.
12, as the system of travelling carriage specified data receive channel as described in the claim 10, it is characterized in that, described wireless network control apparatus comprises: information issues module, be used for issuing indication information to described travelling carriage, when being Drift Radio Network Controller, issue described indication information by HS-DSCH, when being Serving RNC, carry described indication information by the RRC message that issues.
13, a kind of travelling carriage is characterized in that, comprising:
Information receiving module is used to receive the indication information that wireless network control apparatus issues;
Data reception module is connected with described information receiving module, and the indication information that is used for receiving according to described information receiving module determines to receive the channel of data.
14, as travelling carriage as described in the claim 13, it is characterized in that, also comprise:
Judge receiver module, be connected, be used for judging that according to the indication information that described information receiving module receives whether Serving RNC is supported to strengthen the FACH characteristic, if do not support, then receives data on the FACH channel with described information receiving module.
15, a kind of wireless network control apparatus is characterized in that, comprising: information issues module, be used for issuing indication information, when being Drift Radio Network Controller, issue described indication information by HS-DSCH to travelling carriage, when being Serving RNC, carry described indication information by the RRC message that issues.
16, as wireless network control apparatus as described in the claim 15, it is characterized in that, also comprise: judge module, issuing module with described information is connected, be used to judge whether Serving RNC and travelling carriage support to strengthen the FACH characteristic, if described Serving RNC does not support to strengthen the FACH characteristic, described travelling carriage support strengthens the FACH characteristic, then notifies described information to issue module and issues indication information to described travelling carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101658066A CN101426234A (en) | 2007-10-29 | 2007-10-29 | Method, system and apparatus for confirming data receiving channel by mobile station |
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| CNA2007101658066A CN101426234A (en) | 2007-10-29 | 2007-10-29 | Method, system and apparatus for confirming data receiving channel by mobile station |
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| CN101426234A true CN101426234A (en) | 2009-05-06 |
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| CNA2007101658066A Pending CN101426234A (en) | 2007-10-29 | 2007-10-29 | Method, system and apparatus for confirming data receiving channel by mobile station |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015017926A1 (en) | 2013-08-05 | 2015-02-12 | Alcatel Lucent | Methods and apparatuses for establishing rrc connection through drift rnc |
| US9030940B2 (en) | 2010-03-22 | 2015-05-12 | Telefonaktiebolaget L M Ericsson (Publ) | Apparatus and method in a telecommunications network |
-
2007
- 2007-10-29 CN CNA2007101658066A patent/CN101426234A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9030940B2 (en) | 2010-03-22 | 2015-05-12 | Telefonaktiebolaget L M Ericsson (Publ) | Apparatus and method in a telecommunications network |
| WO2015017926A1 (en) | 2013-08-05 | 2015-02-12 | Alcatel Lucent | Methods and apparatuses for establishing rrc connection through drift rnc |
| US9155119B2 (en) | 2013-08-05 | 2015-10-06 | Alcatel Lucent | Methods and apparatuses for establishing RRC connection through drift RNC |
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