CN101656995A - Cell reselection control method, base station controller and mobile station - Google Patents

Cell reselection control method, base station controller and mobile station Download PDF

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Publication number
CN101656995A
CN101656995A CN200910174230A CN200910174230A CN101656995A CN 101656995 A CN101656995 A CN 101656995A CN 200910174230 A CN200910174230 A CN 200910174230A CN 200910174230 A CN200910174230 A CN 200910174230A CN 101656995 A CN101656995 A CN 101656995A
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China
Prior art keywords
cell reselection
reselection parameters
transfer mode
packet
packet transfer
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CN200910174230A
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Chinese (zh)
Inventor
陈先国
周彧
黄晓明
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN200910174230A priority Critical patent/CN101656995A/en
Publication of CN101656995A publication Critical patent/CN101656995A/en
Priority to PCT/CN2010/077212 priority patent/WO2011035716A1/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports

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

Abstract

The invention discloses a cell reselection control method, a base station controller and a mobile station. The cell reselection control method comprises the following steps: generating a grouping idlemode cell reselection parameter and a grouping transmission mode cell reselection parameter; and transmitting the grouping idle mode cell reselection parameter and the grouping transmission mode cellreselection parameter to the mobile station through messages, so that the mobile station conveniently carries out cell reselection according to the grouping idle mode cell reselection parameter in agrouping idle mode and cell reselection according to the grouping transmission mode cell reselection parameter in the grouping transmission mode. The cell reselection control method can improve the flexibility for the mobile station to carry out cell reselection in the grouping transmission mode, further improve the success rate for the mobile station to carry out cell reselection in the groupingtransmission mode and improve the transmission quality of grouping services.

Description

Cell reselection control method and base station controller, travelling carriage
Technical field
The present invention relates to the mobile communication technology field, be specifically related to the base station controller and the travelling carriage of a kind of cell reselection control method and this method of realization.
Background technology
In moving communicating field, as travelling carriage (MS, Mobile Station) select certain sub-district to be current service cell after, change under the little situation in various conditions, travelling carriage will reside in the selected sub-district, when the network quality of the Serving cell at the current place of travelling carriage descends or other situation, travelling carriage need carry out the sub-district gravity treatment, so that switch to adjacent sub-district when being necessary.
A kind of cell reselection control method of the prior art mainly comprises: generate the packet idle mode cell reselection parameters, by system information type two or four segmentation (SI2quater, System Information Type 2quater) message or three or four segmentations of packet system information type (PSI3quater, Packet SystemInformation Type 3quater) message sends the packet idle mode cell reselection parameters to travelling carriage.Travelling carriage obtains the packet idle mode cell reselection parameters according to system information type two or four segmented messages or packet system information type three or four segmented messages, carries out cell reselection process according to this packet idle mode cell reselection parameters under packet idle mode or packet transfer mode.Base station controller in the prior art (BSC, Basic Station Controller) sends the packet idle mode cell reselection parameters by system information type two or four segmented messages or packet system information type three or four segmented messages to travelling carriage.
The inventor finds in the process of research prior art, under some scene, for same travelling carriage at different Radio Resource (RR, Radio Resource) the sub-district gravity treatment under the operator scheme, need take different control strategies, but in the prior art, can only adopt identical sub-district gravity treatment control strategy.
Summary of the invention
The invention provides a kind of travelling carriage of can realizing uses the cell reselection control method of different cell reselection parameters and realizes the base station controller and the travelling carriage of this method under different Radio Resource operator schemes.
The embodiment of the invention provides a kind of cell reselection control method, and this method comprises: generate packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters; Send packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters by message to travelling carriage, so that travelling carriage carries out the sub-district gravity treatment according to the packet idle mode cell reselection parameters under packet idle mode, under packet transfer mode, carry out the sub-district gravity treatment according to the packet transfer mode cell reselection parameters.
The embodiment of the invention also provides a kind of cell reselection control method, and this method comprises: obtain packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters; Under packet idle mode, carry out the sub-district gravity treatment, under packet transfer mode, carry out the sub-district gravity treatment according to the packet transfer mode cell reselection parameters according to the packet idle mode cell reselection parameters.
The embodiment of the invention also provides a kind of base station controller of realizing this method, and this base station controller comprises: parameter generating unit is used to generate packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters; The parameter transmitting element, be used for sending to travelling carriage the message and the packet transfer mode cell reselection parameters of packet idle mode cell reselection parameters by message, so that travelling carriage carries out the sub-district gravity treatment according to the packet idle mode cell reselection parameters under packet idle mode, under packet transfer mode, carry out the sub-district gravity treatment according to the packet transfer mode cell reselection parameters.
The embodiment of the invention also provides a kind of travelling carriage of realizing this method, and this travelling carriage comprises: parameter acquiring unit is used to obtain packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters; Gravity treatment control unit in sub-district is used for carrying out the sub-district gravity treatment according to the packet idle mode cell reselection parameters under packet idle mode, carries out the sub-district gravity treatment according to the packet transfer mode cell reselection parameters under packet transfer mode.
The embodiment of the invention can realize that travelling carriage uses different cell reselection parameters under packet transfer mode and packet idle mode, be that travelling carriage carries out the sub-district gravity treatment according to the packet idle mode cell reselection parameters under packet idle mode, under packet transfer mode, carry out the sub-district gravity treatment according to the packet transfer mode cell reselection parameters, under packet transfer mode and packet idle mode, all use same set of cell reselection parameters to compare with travelling carriage in the prior art, the embodiment of the invention can be by sending suitable packet transfer mode cell reselection parameters to travelling carriage, the raising travelling carriage carries out the flexibility of sub-district gravity treatment under packet transfer mode, and then improve the success rate of the sub-district gravity treatment of travelling carriage under packet transfer mode, improve the transmission quality of Packet Service.
Description of drawings
Fig. 1 is the flow chart of cell reselection control method first embodiment that provides of the embodiment of the invention;
Fig. 2 is the flow chart of an embodiment of the method that base station controller sends packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters among the A2 embodiment illustrated in fig. 1 provided by the invention to travelling carriage by message;
Fig. 3 is the flow chart that base station controller sends the another embodiment of method of packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters among the A2 embodiment illustrated in fig. 1 provided by the invention to travelling carriage by message;
Fig. 4 is the method flow diagram that sends the grouping mea-sure command messages in the invention process;
Fig. 5 is the flow chart of cell reselection control method second embodiment that provides of the embodiment of the invention;
Fig. 6 is the method first embodiment flow chart that the embodiment of the invention is obtained packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters;
Fig. 7 is first scene graph that embodiment of the invention base station controller control travelling carriage carries out the sub-district gravity treatment;
Fig. 8 is second scene graph that embodiment of the invention base station controller control travelling carriage carries out the sub-district gravity treatment;
Fig. 9 is the 3rd scene graph that embodiment of the invention base station controller control travelling carriage carries out the sub-district gravity treatment;
Figure 10 is the schematic diagram of the base station controller that provides of the embodiment of the invention;
Figure 11 is the schematic diagram of the travelling carriage that provides of the embodiment of the invention;
Figure 12 is the schematic diagram of parameter acquiring unit first embodiment in the travelling carriage that provides of the embodiment of the invention;
Figure 13 is the schematic diagram of parameter acquiring unit second embodiment in the travelling carriage that provides of the embodiment of the invention.
Embodiment
The invention provides the base station controller and the travelling carriage of a kind of cell reselection control method and this method of realization.Technical scheme for a better understanding of the present invention describes in detail embodiment provided by the invention below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 1 is the flow chart of cell reselection control method first embodiment that provides of the embodiment of the invention.
A1, generation packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters.
In embodiments of the present invention, base station controller can generate the packet idle mode cell reselection parameters at the travelling carriage in the sub-district, travelling carriage to some particular type, dual-mode terminal for example, generate corresponding packet transfer mode cell reselection parameters, wherein the type of packet idle mode cell reselection parameters can be global system for mobile communications 3G (Third Generation) Moblie cell reselection parameters (GSM 3G cell reselection parameters, Global System for Mobile Communications 3rd Generation cell reselection parameters) or GPRS 3G (Third Generation) Moblie cell reselection parameters (GPRS 3G cell reselection parameters, General Packet Radio Service 3rd Generation cell reselection parameters), the type of packet transfer mode cell reselection parameters can be GPRS 3G (Third Generation) Moblie cell reselection parameters.
A2, send packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters to travelling carriage by message, so that travelling carriage carries out the sub-district gravity treatment according to the packet idle mode cell reselection parameters under packet idle mode, under packet transfer mode, carry out the sub-district gravity treatment according to the packet transfer mode cell reselection parameters.
In embodiments of the present invention, base station controller can send packet idle mode cell reselection parameters and the packet transfer mode cell reselection parameters that generates to travelling carriage by message, so that travelling carriage is applied to different cell reselection parameters under the different transmission modes.The embodiment of the invention can realize that travelling carriage uses different cell reselection parameters under packet transfer mode and packet idle mode, be that travelling carriage carries out the sub-district gravity treatment according to the packet idle mode cell reselection parameters under packet idle mode, under packet transfer mode, carry out the sub-district gravity treatment according to the packet transfer mode cell reselection parameters, under packet transfer mode and packet idle mode, all use same set of cell reselection parameters to compare with travelling carriage in the prior art, the embodiment of the invention can be by sending suitable packet transfer mode cell reselection parameters to travelling carriage, the raising travelling carriage carries out the flexibility of sub-district gravity treatment under packet transfer mode, and then improve the success rate of the sub-district gravity treatment of travelling carriage under packet transfer mode, improve the transmission quality of Packet Service.
Referring to Fig. 2, Fig. 2 is the flow chart of an embodiment of the method that base station controller sends packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters among the A2 embodiment illustrated in fig. 1 provided by the invention to travelling carriage by message.
B1, by system message to travelling carriage broadcast packe idle mode cell reselecting parameters.
In embodiments of the present invention, base station controller can send the packet idle mode cell reselection parameters to travelling carriage by SI2quater message, this moment, the packet idle mode cell reselection parameters can be the GSM 3G cell reselection parameters of carrying in the SI2quater message, base station controller can also send the packet idle mode cell reselection parameters to travelling carriage by PSI3quater message, and this moment, the packet idle mode cell reselection parameters can be packet idle mode GPRS 3G cell reselection parameters.
Wherein, terminal is after receiving the system message of carrying the packet idle mode cell reselection parameters, under packet idle mode, use this packet idle mode cell reselection parameters to carry out the sub-district gravity treatment, and this packet idle mode cell reselection parameters is kept in the cell reselection parameters of use under the packet transfer mode, promptly as the parameter that presets.
B2, in the grouping mea-sure command messages, increase the cell reselection parameters cell and carry the packet transfer mode cell reselection parameters, after travelling carriage is finished the Packet Service access, carry the grouping mea-sure command messages of packet transfer mode cell reselection parameters to the travelling carriage transmission.
In the embodiment of the invention, base station controller can be after travelling carriage be finished the Packet Service access, by grouping mea-sure order (PMO, Packed Measurement Order) message sends the packet transfer mode cell reselection parameters, wherein the type of the message of base station controller transmission packet transfer mode cell reselection parameters is not limited thereto, and can also be the message of other type.
Concrete, base station controller can increase the packet transfer mode cell reselection parameters in the grouping mea-sure command messages, base station controller is by packet control channel (PACCH, Packet Associated ControlChannel) carries the grouping mea-sure command messages of packet transfer mode cell reselection parameters to the travelling carriage transmission, upgrade the cell reselection parameters that travelling carriage uses under packet transfer mode.Wherein, travelling carriage will be under the packet transfer mode after finishing the Packet Service access, and this moment, travelling carriage carried out the sub-district gravity treatment according to the packet transfer mode cell reselection parameters of carrying in the grouping mea-sure command messages that receives.
Referring to Fig. 3, Fig. 3 is the flow chart that base station controller sends the another embodiment of method of packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters among the A2 embodiment illustrated in fig. 1 provided by the invention to travelling carriage by message.
C1, by system message to travelling carriage broadcast packe idle mode cell reselecting parameters.
In embodiments of the present invention, base station controller can send the packet idle mode cell reselection parameters to travelling carriage by SI2quater message, this moment, the packet idle mode cell reselection parameters can be GSM 3G cell reselection parameters, base station controller can also send the packet idle mode cell reselection parameters to travelling carriage by PSI3quater, and this moment, the packet idle mode cell reselection parameters can be packet idle mode GPRS3G cell reselection parameters.
Wherein, terminal is after receiving the system message of carrying the packet idle mode cell reselection parameters, under packet idle mode, use this packet idle mode cell reselection parameters to carry out the sub-district gravity treatment, and this packet idle mode cell reselection parameters is kept in the cell reselection parameters of use under the packet transfer mode, promptly as the parameter that presets.
C2, after travelling carriage is finished Packet Service and is inserted, send to travelling carriage and to carry packet system information type three or four segmented messages of packet transfer mode cell reselection parameters.
In embodiments of the present invention, base station controller can send the packet transfer mode cell reselection parameters by PSI3quater message to travelling carriage after travelling carriage is finished the Packet Service access.Wherein, base station controller can be at packet control channel (PACCH, Packet Associated Control Channel) sends the PSI3quater message of carrying the packet transfer mode cell reselection parameters to travelling carriage, in embodiments of the present invention, the packet transfer mode cell reselection parameters is a packet transfer mode GPRS 3G cell reselection parameters, and wherein packet transfer mode GPRS 3G cell reselection parameters and packet idle mode GPRS 3G cell reselection parameters all are GPRS 3G cell reselection parameters.
Wherein, travelling carriage will be under the branch transmission mode after finishing the Packet Service access, and this moment, travelling carriage carried out the sub-district gravity treatment according to the packet transfer mode GPRS 3G cell reselection parameters that receives under packet transfer mode.
In another embodiment of the present invention, base station controller can also increase the cell reselection parameters cell and carry the packet transfer mode cell reselection parameters in SI2quater message, this moment, the packet transfer mode cell reselection parameters was a packet transfer mode GPRS 3G cell reselection parameters, base station controller sends the SI2quater message of carrying the packet transfer mode cell reselection parameters to travelling carriage, and comprise packet idle mode cell reselection parameters and packet transfer mode GPRS 3G cell reselection parameters in this SI2quater message this moment.The type that it is pointed out that the message of base station controller transmission packet transfer mode cell reselection parameters is not limited thereto, and base station controller can also increase the packet transfer mode cell reselection parameters in the message of other type.
Travelling carriage receives the SI2quater message of carrying packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters, and under packet idle mode, carry out cell reselection process, under packet transfer mode, carry out cell reselection process according to the packet transfer mode cell reselection parameters of carrying in the SI2quater message according to the packet idle mode cell reselection parameters of carrying in the SI2quater message.
Wherein, send among the method embodiment of packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters to travelling carriage by message at above-mentioned base station controller, if the packet transfer mode cell reselection parameters of the sub-district at the current place of travelling carriage changes, base station controller can send the grouping mea-sure command messages to travelling carriage, carry the packet transfer mode cell reselection parameters of renewal this moment in this grouping mea-sure command messages, i.e. GPRS 3G cell reselection parameters of Geng Xining, travelling carriage carries out the sub-district gravity treatment according to the GPRS 3G cell reselection parameters of the renewal of carrying in the grouping mea-sure command messages after receiving the grouping mea-sure command messages at this moment.When the embodiment of the invention can change in the packet transfer mode cell reselection parameters of the sub-district at the current place of travelling carriage, adjust the cell reselection parameters that travelling carriage uses by sending the grouping mea-sure command messages under packet transfer mode, and then make the residence reselecting of the embodiment of the invention can adapt to the more applications scene, should use more flexible.
Referring to Fig. 4, Fig. 4 is the method flow diagram that sends the grouping mea-sure command messages in the embodiment of the invention.
D1, in the grouping mea-sure command messages, increase the cell reselection parameters cell and carry the packet transfer mode cell reselection parameters, send and carry the grouping mea-sure command messages of packet transfer mode cell reselection parameters.
The embodiment of the invention can be after travelling carriage be finished the Packet Service access, generate the packet transfer mode cell reselection parameters, and in the grouping mea-sure command messages, increase the cell reselection parameters cell and carry this packet transfer mode cell reselection parameters, send to travelling carriage and carry the grouping mea-sure command messages of packet transfer mode cell reselection parameters.
D2, when in preset time, not receiving grouping control acknowledge message, send to travelling carriage once more and carry the grouping mea-sure command messages of packet transfer mode cell reselection parameters.
In embodiments of the present invention, base station controller does not receive grouping control acknowledge message in preset time, illustrate that then the grouping mea-sure command messages sends failure or travelling carriage is not received the grouping mea-sure command messages, base station controller sends to travelling carriage once more and carries the grouping mea-sure command messages of packet transfer mode cell reselection parameters.
D3, receiving grouping control acknowledge message or transmission when carrying the number of times of the grouping mea-sure command messages of packet transfer mode cell reselection parameters and surpassing default thresholding, stop to send the grouping mea-sure command messages that carries the packet transfer mode cell reselection parameters.
In embodiments of the present invention, the explanation travelling carriage has received the grouping mea-sure command messages that carries the packet transfer mode cell reselection parameters after receiving grouping control acknowledge message.In addition, when the number of times that base station controller repeats to send the grouping mea-sure command messages that carries the packet transfer mode cell reselection parameters surpasses predetermined threshold value, then stop to carry the grouping mea-sure command messages of packet transfer mode cell reselection parameters, carry out corresponding abnormality processing to the travelling carriage transmission.The embodiment of the invention is by repeating to send the grouping mea-sure command messages that carries the packet transfer mode cell reselection parameters, can guarantee that travelling carriage can receive the grouping mea-sure command messages that carries the packet transfer mode cell reselection parameters under the relatively poor situation of network environment, improve the application flexibility of embodiment of the invention residence reselecting, adapt to the more applications scene.
In embodiments of the present invention, if the packet transfer mode cell reselection parameters of the current use of travelling carriage changes, and travelling carriage is current to be under the packet transfer mode, then base station controller can send the grouping mea-sure command messages of the packet transfer mode cell reselection parameters of carrying renewal to travelling carriage, so that travelling carriage after receiving the packet transfer mode cell reselection parameters of renewal, carries out the sub-district gravity treatment according to the packet transfer mode cell reselection parameters of upgrading.All using the packet idle mode cell reselection parameters to carry out the sub-district gravity treatment under different Radio Resource operator schemes with travelling carriage in the prior art compares, the embodiment of the invention can be tackled GSM flexibly to Universal Terrestrial Radio Access Network network (UTRAN, Universal TerrestrialRadio Access Network) situation that the cell reselection parameters dynamic-configuration between changes, provide the proper cell reselecting parameters at different Radio Resource operator schemes, especially under packet transfer mode, use suitable packet transfer mode cell reselection parameters, and then improve the cell reselection parameters success rate of travelling carriage under packet transfer mode, improve user's business experience.
Referring to Fig. 5, Fig. 5 is the flow chart of cell reselection control method second embodiment that provides of the embodiment of the invention.
E1, obtain packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters.
Concrete, travelling carriage can obtain packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters, the packet idle mode cell reselection parameters that wherein gets access to can be global system for mobile communications 3G (Third Generation) Moblie cell reselection parameters or GPRS 3G (Third Generation) Moblie cell reselection parameters, the type of the packet transfer mode cell reselection parameters that gets access to can be GPRS 3G (Third Generation) Moblie cell reselection parameters.
E2, under packet idle mode, carry out the sub-district gravity treatment, under packet transfer mode, carry out the sub-district gravity treatment according to the packet transfer mode cell reselection parameters according to the packet idle mode cell reselection parameters.
Concrete, travelling carriage can carry out the sub-district gravity treatment according to the packet idle mode cell reselection parameters of obtaining under packet idle mode, travelling carriage carries out the sub-district gravity treatment according to the packet transfer mode cell reselection parameters obtained under packet transfer mode, promptly travelling carriage can use different cell reselection parameters to carry out the sub-district gravity treatment respectively under packet idle mode and packet transfer mode.All using the packet idle mode cell reselection parameters to carry out the sub-district gravity treatment under different Radio Resource operator schemes with travelling carriage in the prior art compares, the embodiment of the invention can strengthen the flexibility that travelling carriage carries out the sub-district gravity treatment, use suitable packet transfer mode cell reselection parameters can improve the success rate of travelling carriage sub-district gravity treatment at packet transfer mode, thereby improve the transmission quality of Packet Service, improve user's business experience.
Referring to Fig. 6, Fig. 6 is the method flow diagram that obtains packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters that the embodiment of the invention provides.
The system message of packet idle mode cell reselection parameters is carried in F1, reception, and the packet idle mode cell reselection parameters is kept at respectively in the cell reselection parameters of using down with packet transfer mode in the cell reselection parameters of using under the packet idle mode.
In embodiments of the present invention, base station controller can send PSI3quate message or send SI2quater message by Broadcast Control Channel to travelling carriage to travelling carriage by Packet Broadcast Control CHannel, travelling carriage receives PSI3quater message of carrying the packet idle mode cell reselection parameters or the SI2quater message of carrying the packet idle mode cell reselection parameters under packet idle mode, travelling carriage can obtain the packet idle mode cell reselection parameters according to PSI3quater message or SI2quater message, packet idle mode GPRS 3G cell reselection parameters can be carried in embodiments of the present invention in the PSI3quater message, GSM 3G cell reselection parameters can be carried in the SI2quater message.In the cell reselection parameters that travelling carriage also is kept at the packet idle mode cell reselection parameters respectively in the cell reselection parameters of using under the packet idle mode and packet transfer mode uses down, wherein travelling carriage is kept at the packet idle mode cell reselection parameters in the cell reselection parameters of using under the packet transfer mode and can be the process of preset parameter.
The grouping mea-sure command messages of packet transfer mode cell reselection parameters is carried in F2, reception, the cell reselection parameters that packet transfer mode is used down is revised as the packet transfer mode cell reselection parameters of carrying in the grouping mea-sure command messages, perhaps receive and carry packet system information type three or four segmented messages of packet transfer mode cell reselection parameters, the cell reselection parameters that packet transfer mode is used down is revised as the packet transfer mode cell reselection parameters of carrying in packet system information type three or four segmented messages.
In embodiments of the present invention, travelling carriage can be after finishing the Packet Service access, receive the grouping mea-sure command messages that carries the packet transfer mode cell reselection parameters, the cell reselection parameters that travelling carriage uses packet transfer mode down, be the packet idle mode cell reselection parameters this moment, is revised as the packet transfer mode cell reselection parameters of carrying in the grouping mea-sure command messages.When travelling carriage was in packet transfer mode, travelling carriage was a packet transfer mode GPRS 3G cell reselection parameters according to the cell reselection parameters that amended packet transfer mode uses down in embodiments of the present invention, carries out the sub-district gravity treatment.
In addition, travelling carriage can also be after finishing the Packet Service access, the PSI3quater message of packet transfer mode cell reselection parameters is carried in reception, the cell reselection parameters that travelling carriage uses packet transfer mode down, be the packet idle mode cell reselection parameters this moment, be revised as the packet transfer mode cell reselection parameters of carrying among the PSI3quater, the cell reselection parameters that travelling carriage uses under according to amended packet transfer mode at packet transfer mode, be packet transfer mode GPRS 3G cell reselection parameters in embodiments of the present invention, carry out the sub-district gravity treatment.
In another embodiment of the present invention, travelling carriage can also receive under packet idle mode and carry the packet transfer mode cell reselection parameters and the SI2quater message packet idle mode cell reselection parameters, travelling carriage is kept at the packet idle mode cell reselection parameters of carrying in the SI2quater message in the cell reselection parameters of using under the packet idle mode, and the packet transfer mode cell reselection parameters of carrying in the SI2quater message is kept in the cell reselection parameters of using under the packet transfer mode.Travelling carriage according to the cell reselection parameters of using under the packet idle mode, can carry out the sub-district gravity treatment for GSM 3G cell reselection parameters in embodiments of the present invention under packet idle mode.Travelling carriage according to the cell reselection parameters of using under the packet transfer mode, can carry out the sub-district gravity treatment for packet transfer mode GPRS3G cell reselection parameters in embodiments of the present invention under packet transfer mode.
Further, when if the packet transfer mode cell reselection parameters of the sub-district at the current place of travelling carriage changes, base station controller can send the grouping mea-sure command messages to travelling carriage, carries the packet transfer mode cell reselection parameters of renewal in the grouping mea-sure command messages of this moment.Travelling carriage receives the grouping mea-sure command messages of the packet transfer mode cell reselection parameters of upgrading under packet transfer mode, and with the cell reselection parameters that packet transfer mode uses down, is revised as the packet transfer mode cell reselection parameters of renewal.Travelling carriage will can carry out the sub-district gravity treatment for the packet transfer mode GPRS 3G cell reselection parameters of upgrading in embodiments of the present invention according to the packet transfer mode cell reselection parameters of upgrading this moment.The packet transfer mode cell reselection parameters of the renewal in the embodiment of the invention can be used to upgrade the packet transfer mode cell reselection parameters that travelling carriage uses under packet transfer mode.
In embodiments of the present invention, when travelling carriage switches to packet idle mode from packet transfer mode, travelling carriage reads the cell reselection parameters of using under the packet idle mode again, be GSM 3G cell reselection parameters in embodiments of the present invention, the packet idle mode cell reselection parameters is applied to cell re-selection procedure under the present mode.After travelling carriage switches to packet transfer mode by packet idle mode, the cell reselection parameters of using under the packet transfer mode is read in gravity treatment, packet transfer mode GPRS 3G cell reselection parameters for upgrading in embodiments of the present invention is applied to cell re-selection procedure under the present mode with the packet transfer mode GPRS 3G cell reselection parameters of upgrading.
Embodiment for a better understanding of the present invention provides the concrete application scenarios of the embodiment of the invention below.Referring to Fig. 7, Fig. 7 is first scene graph that embodiment of the invention base station controller control travelling carriage carries out the sub-district gravity treatment.Should use in the scene, travelling carriage carries out the sub-district gravity treatment between packet domain GSM and UTRAN.
S1, the base station controller travelling carriage broadcast transmission in the sub-district is carried the PSI3quater message of packet idle mode GPRS 3G cell reselection parameters or is carried the SI2quater message of GSM 3G cell reselection parameters.
In embodiments of the present invention, the packet idle mode cell reselection parameters can be the GSM 3G cell reselection parameters of carrying in the packet idle mode GPRS 3G cell reselection parameters of carrying in the PSI3quater message or the SI2quater message.If the Serving cell at travelling carriage place has disposed Packet Broadcast Control CHannel, base station controller is broadcasted PSI3quater message by PBCCH to travelling carriage; Otherwise base station controller is broadcasted SI2quater message by BCCH to travelling carriage.
Wherein, comprise following parameter: Qsearch_I, Qsearch_C, FDD_Qoffset, FDD_RSCPmin, FDD_Qmin, FDD_Qmin_Offset, TDD_Qoffset, TDD_RSCPmin in the GSM 3G cell reselection parameters.Comprise following parameter: Qsearch_I, Qsearch_P, FDD_GPRS_Qoffset, FDD_RSCPmin, FDD_Qmin, FDD_Qmin_Offset, TDD_GPRS_Qoffset, TDD_RSCPmin in the GPRS 3G cell reselection parameters.
S2, travelling carriage are preserved packet idle mode GPRS 3G cell reselection parameters or GSM 3G cell reselection parameters.
Wherein, if Serving cell has disposed PBCCH, travelling carriage in the Serving cell receives the PSI3quater message of carrying packet idle mode GPRS 3G cell reselection parameters under packet idle mode, travelling carriage is kept at the packet idle mode GPRS 3G cell reselection parameters of carrying in the PSI3quater message in the cell reselection parameters of using under the packet idle mode, and be applied under the current packet idle mode, travelling carriage also is kept at GPRS 3G cell reselection parameters in the cell reselection parameters of using under the packet transfer mode.
If current service cell does not dispose PBCCH, travelling carriage in the Serving cell receives the SI2quater message of carrying GSM 3G cell reselection parameters under packet idle mode, travelling carriage is kept at the GSM 3G cell reselection parameters of carrying in the SI2quater message in the cell reselection parameters of using under the packet idle mode, and be applied under the current packet idle mode, travelling carriage also is kept at GSM 3G cell reselection parameters in the cell reselection parameters of using under the packet transfer mode.
S3, travelling carriage carry out Packet Service and insert.
In embodiments of the present invention, travelling carriage is carrying out Packet Service when inserting, and sets up Temporary Block Flow (TBF, Temporary Block Flow) between the network side.
S4, base station controller send the PMO message of carrying packet transfer mode GPRS 3G cell reselection parameters to travelling carriage.
In embodiments of the present invention, the packet transfer mode cell reselection parameters is the packet transfer mode GPRS 3G cell reselection parameters of carrying in the PMO message.
Wherein, base station controller specifically can comprise to the opportunity that travelling carriage sends the PMO message of carrying packet transfer mode GPRS 3G cell reselection parameters:
A. for the two-stage access process, when network side is finished after the two-stage access interference solves, after TBF is successfully created, and the TBF zero hour (TBF Starting Time) is when arriving;
B. set up flow process for descending TBF, after TBF is successfully created, and TBF Starting Time is when arriving constantly;
C. when base station controller receives DL-UNITDATA message from the Gb Interface of Serving GPRS Support Node (SGSN, Servicing GPRSSupporting Node).
When satisfying above any message and send opportunity and satisfy following three conditions simultaneously, base station controller carries the PMO message of packet transfer mode GPRS 3G cell reselection parameters to the travelling carriage transmission.
A. during MS was in packet transfer mode, network did not send PMO message to MS;
It is the GSM/UTRAN dual-mode terminal that the wireless access capability of b.MS (Radio Access Capability) is indicated this MS;
The UTRAN adjacent area table of c.MS place Serving cell is not empty.
In embodiments of the present invention, base station controller newly-increased GPRS 3G cell reselection parameters related cells in PMO message.For the existing terminal of compatibility, the embodiment of the invention can be at the GPRS of increase backmost of PMO message 3G Measurement Parameters Description 2 cells.Cell reselection parameters cell (being GPRS 3G Measurement Parameters Description 2 cells) newly-increased in PMO message is as follows:
{null?|0bit**＝<no?string>--Receiver?compatible?with?earlier
release
|1 --Additions?in?Rel-8:
{0|1 <GPRS?3G?Measurement?Parameters?Description?2:
<GPRS?3G?Measurement?Parameters?Description?2struct>>}
}
<GPRS?3G?Measurement?Parameters?Description?2struct>::＝
{0|1 <FDD_GPRS_Qoffset:bit(4)> --FDD?information
<FDD_Qmin:bit(3)>}
{0|1 <FDD_Qmin_Offset:bit(3)>
<FDD_RSCPmin:bit(4)>}
{0|1 <TDD_GPRS_Qoffset:bit(4)>} --TDD?information
{0|1 <TDD_RSCPmin:bit(4)>}；
Comprise GPRS3G cell reselection parameters: FDD_GPRS_Qoffset, FDD_RSCPmin, FDD_Qmin, FDD_Qmin_Offset, TDD_GPRS_Qoffset, TDD_RSCPmin among the newly-increased cell GPRS 3G Measurement Parameters Description 2, these parameters as GSM under the travelling carriage packet transfer mode to the cell reselection parameters of UTRAN.These cell reselection parameters are all supported at 3GPP TS 44.060V8.x, can be applied to GPRS sub-district reselection algorithm.PMO message can send to travelling carriage on packet control channel (PACCH, Packet Associated Control Channel).
Should can also increase the retransmission mechanism of PMO message with in the scene.When base station controller carries the PMO message of packet transfer mode GPRS 3G cell reselection parameters to the MS transmission, at current wireless controlling links (RLC, Radio Link Control) relative memory block period (RRBP, RelativeReserved Block Period) is set on the piece.If network is not received the grouping control acknowledge message of MS response, N3105 rolling counters forward.After the N3105 Counter Value reaches maximum, retransmit PMO message, the N3105 counter of resetting then.After retransmitted 3 times of the PMO message,, then be considered as PMO message and send failure, carry out corresponding abnormality processing if MS does not still respond.
S5, travelling carriage are preserved packet transfer mode GPRS 3G cell reselection parameters.
Under travelling carriage is in packet transfer mode, travelling carriage receives the PMO message of carrying packet transfer mode GPRS 3G cell reselection parameters, obtain packet transfer mode GPRS 3G cell reselection parameters, and be applied to cell re-selection procedure under the present mode, promptly carry out the sub-district gravity treatment according to packet transfer mode GPRS 3G cell reselection parameters.
When travelling carriage switches to packet idle mode from packet transfer mode, travelling carriage will read under the packet idle mode cell reselection parameters of using again, and packet idle mode GPRS 3G cell reselection parameters or GSM 3G cell reselection parameters are applied to cell re-selection procedure under the packet idle mode.After travelling carriage switches to packet transfer mode by packet idle mode, again read the cell reselection parameters of using under the packet transfer mode, be packet transfer mode GPRS 3G cell reselection parameters this moment, and packet transfer mode GPRS 3G cell reselection parameters is applied to cell re-selection procedure under the present mode.
S6, when travelling carriage is under the packet transfer mode and the packet transfer mode cell reselection parameters of sub-district, current place when being changed, base station controller sends the PMO message of the packet transfer mode GPRS3G cell reselection parameters of carrying renewal to travelling carriage.
In embodiments of the present invention, when the dynamic-configuration of the packet transfer mode cell reselection parameters of the Serving cell at the current place of travelling carriage changes, base station controller is to being in the PMO message that travelling carriage under the packet transfer mode sends the packet transfer mode GPRS 3G cell reselection parameters carry renewal, upgrades the cell reselection parameters that packet transfer mode that travelling carriage preserves uses down.
S7, travelling carriage are preserved the packet transfer mode GPRS 3G cell reselection parameters of upgrading.
In embodiments of the present invention, travelling carriage is under the packet transfer mode, travelling carriage receives the PMO message of the packet transfer mode GPRS 3G cell reselection parameters of carrying renewal, update packet transmission mode cell reselection parameters, and the packet transfer mode GPRS 3G cell reselection parameters of upgrading is applied to present mode, promptly carry out the sub-district gravity treatment according to the packet transfer mode GPRS 3G cell reselection parameters of upgrading.
Should use in the scene, travelling carriage can be implemented in the different cell reselection parameters of use under the different Radio Resource operator schemes, thereby can be at taking different sub-district gravity treatment control strategies under the different Radio Resource operator schemes, solve present existing network because packet domain is striden the low problem that causes influencing Packet Service quality even circuit domain business quality of the success rate of intersystem cell reselection, experience to improve Packet Service quality and customer service.
Referring to Fig. 8, Fig. 8 is second scene graph that embodiment of the invention base station controller control travelling carriage carries out the sub-district gravity treatment.Should use in the scene, travelling carriage carries out the interdepartmental system sub-district gravity treatment from packet domain GSM to UTRAN.
Should be with in the scene, step G1 be identical to S3 with step S1 in the above-mentioned scene to step G3, no longer is repeated in this description at this.
G4, base station controller send the PSI3quater message of carrying packet transfer mode GPRS 3G cell reselection parameters to travelling carriage.
Should use in the scene, the packet transfer mode cell reselection parameters is the packet transfer mode GPRS 3G cell reselection parameters of carrying in the PSI3quater message.
Should use in the scene, base station controller can send the PSI3quater message that carry packet transfer mode GPRS 3G cell reselection parameters by the travelling carriage to appointment on PACCH after travelling carriage is finished the Packet Service access.When base station controller sends PSI3quater message at the travelling carriage to appointment, the USF of descending RLC controll block is changed to the USF of appointment travelling carriage, rather than is changed to FREE (0x7) value.
Should be with in the scene, step G5 be identical to S7 with step S5 in the above-mentioned scene to step G7, no longer is repeated in this description at this.
Should be identical with the transmission flow of the PMO message of carrying packet transfer mode GPRS 3G cell reselection parameters in the transmission flow of the PSI3quater message in the scene and the above-mentioned application scenarios, MS treatment mechanism to cell reselection parameters under different Radio Resource operator schemes is also identical with above-mentioned application scenarios, no longer is repeated in this description here.Compare with the inventive embodiments that sends the PMO message carry packet transfer mode GPRS 3G cell reselection parameters to travelling carriage in first scene, should can carry out any modification to the Um Interface message in the existing protocol with base station controller in the scene, use more convenient.
Referring to Fig. 9, Fig. 9 is the 3rd scene graph that embodiment of the invention base station controller control travelling carriage carries out the sub-district gravity treatment.Should use in the scene, the Serving cell at travelling carriage place does not have the configuration packet Broadcast Control Channel, and travelling carriage carries out the interdepartmental system sub-district gravity treatment from packet domain GSM to UTRAN.
The SI2quater message of packet transfer mode GPRS 3G cell reselection parameters and GSM 3G cell reselection parameters is carried in the travelling carriage broadcasting in the sub-district of M1, base station controller.
Should use in the scene, base station controller is newly-increased packet transfer mode GPRS3G cell reselection parameters related cells in SI2quater message, carries packet transfer mode GPRS 3G cell reselection parameters and GSM 3G cell reselection parameters in the SI2quater message simultaneously.Wherein, the packet idle mode cell reselection parameters is a GSM 3G cell reselection parameters, and the packet transfer mode cell reselection parameters is a packet transfer mode GPRS3G cell reselection parameters.Identical in the parameter type that comprises in GSM 3G cell reselection parameters and the packet transfer mode GPRS 3G cell reselection parameters and above-mentioned first scene, no longer be repeated in this description at this.
Concrete, base station controller can be at newly-increased backmost GPRS 3GMeasurement Parameters Description 2 cells of SI2quater message.Newly-increased cell reselection parameters cell (being GPRS3G Measurement Parameters Description 2 cells) is as follows:
{null?|L --Receiver?compatible?with?earlier?release
|H --Additions?in?Rel-8：
{0|1 <GPRS?3G?Measurement?Parameters?Description?2:
<GPRS?3G?Measurement?Parameters?Description?2struct>>}
}
The GPRS 3G cell reselection parameters that newly-increased GPRS 3G Measurement Parameters Description 2 cells comprise in the SI2quater message, as GSM under the travelling carriage packet transfer mode to the cell reselection parameters of UTRAN.Original GSM 3G cell reselection parameters in the SI2quater message, as GSM under the travelling carriage packet idle mode to the cell reselection parameters of UTRAN.In SI2quater message, Qsearch_I is used for packet idle mode, and Qsearch_P is used for packet transfer mode.
M2, travelling carriage are preserved packet transfer mode GPRS 3G cell reselection parameters and GSM 3G cell reselection parameters.
In embodiments of the present invention, under packet idle mode, travelling carriage receives the SI2quater message of carrying packet transfer mode GPRS 3G cell reselection parameters and GSM 3G cell reselection parameters, the GSM 3G cell reselection parameters of carrying in the SI2quater message is kept under the packet idle mode in the cell reselection parameters of using, and is applied to sub-district gravity treatment under the current packet idle mode.Travelling carriage is kept at the packet transfer mode GPRS 3G cell reselection parameters of carrying in the SI2quater message in the cell reselection parameters of using under the packet transfer mode.
Travelling carriage reads the cell reselection parameters of using under the packet transfer mode after switching under the packet transfer mode, be packet transfer mode GPRS 3G cell reselection parameters this moment, carries out the sub-district gravity treatment according to packet transfer mode GPRS 3G cell reselection parameters.When travelling carriage switches to packet idle mode from packet transfer mode, travelling carriage will read the cell reselection parameters of using under the packet idle mode again, be GSM 3G cell reselection parameters this moment, and GSM 3G cell reselection parameters is applied to sub-district gravity treatment under the present mode.
Should be with in the scene, step M3 and step M4 be identical with step S7 with step S6 in the above-mentioned scene, no longer are repeated in this description at this.
Cell reselection control method embodiment provided by the invention can also use in the following scene, for example:
1) is in dual-mode terminal under the packet transfer mode, carrying out GSM in the process of sub-district gravity treatment between the UTRAN, since existing dual-mode terminal be not very perfect to the support of 3G characteristic or existing network immature, the success rate that will cause striding intersystem cell reselection is lower, thereby produces the problem of Packet Service degradation when the gravity treatment of interdepartmental system sub-district.
2) because present agreement is not supported the sub-district gravity treatment of GERAN to the network assistance between the UTRAN, therefore, be in the travelling carriage under the packet transfer mode, in the cell reselection process of carrying out between interdepartmental system, will inevitably cause service disconnection, influence the Packet Service quality.
3) owing to be used for judging whether some suitable parameters are to broadcast in the UTRAN sub-district on the BCCH of UTRAN sub-district, MS can't know whether this sub-district is suitable in gravity treatment before the UTRAN sub-district, therefore, after this UTRAN sub-district is arrived in the MS gravity treatment, when finding that this sub-district is not proper cell, then can cause service disconnection.
The invention process is by disposing different cell reselection parameters respectively under packet idle mode and packet transfer mode.For example: under packet transfer mode, the search threshold setting of 3G adjacent area is searched for for forbidding, under packet idle mode, the search threshold setting of 3G adjacent area is the permission search; Cell reselection parameters under the packet transfer mode (as cell reselection offset amount and sub-district gravity treatment thresholding etc.) value is arranged to more stricter than corresponding cell reselection parameters under the grouping idle pulley.Under being in packet idle mode and packet transfer mode, travelling carriage adopts different cell reselection parameters respectively, thereby realize same travelling carriage is taked different sub-district gravity treatment control strategies under different radio resource operation pattern, by suitable packet idle mode cell reselection parameters value and packet transfer mode cell reselection parameters value are set, can solving the existing network packet domain, to stride the success rate of intersystem cell reselection lower and influence the problem of Packet Service quality even circuit domain business quality, improves the transmission quality of Packet Service.
The embodiment of the invention also provides the device embodiment that realizes cell reselection control method, and referring to Figure 10, Figure 10 is the schematic diagram of the base station controller that provides of the embodiment of the invention.
Base station controller embodiment of the present invention mainly is made up of parameter generating unit 10 and parameter transmitting element 20.
Wherein, parameter generating unit 10 is used to generate packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters;
Parameter transmitting element 20, be used for sending the message and the packet transfer mode cell reselection parameters of packet idle mode cell reselection parameters by message, so that travelling carriage carries out the sub-district gravity treatment according to the packet idle mode cell reselection parameters under packet idle mode, under packet transfer mode, carry out the sub-district gravity treatment according to the packet transfer mode cell reselection parameters.
The base station controller that the embodiment of the invention provides can use in aforementioned corresponding district gravity treatment control method first embodiment, the base station controller that the embodiment of the invention provides can be by sending suitable packet transfer mode cell reselection parameters to travelling carriage, the raising travelling carriage carries out the flexibility of sub-district gravity treatment under packet transfer mode, and then improve the success rate of the sub-district gravity treatment of travelling carriage under packet transfer mode, improve the transmission quality of Packet Service.
In embodiments of the present invention, parameter transmitting element 20 specifically is used for by system message to travelling carriage broadcast packe idle mode cell reselecting parameters, and be used for carrying the packet transfer mode cell reselection parameters at grouping mea-sure command messages increase cell reselection parameters cell, after travelling carriage is finished the Packet Service access, carry the grouping mea-sure command messages of packet transfer mode cell reselection parameters to the travelling carriage transmission.
If the packet transfer mode cell reselection parameters of sub-district, the current place of travelling carriage changes, parameter transmitting element 20 can also be used for sending to travelling carriage the grouping mea-sure command messages of the packet transfer mode cell reselection parameters of carrying renewal, so that the cell reselection parameters that travelling carriage uses packet transfer mode down is revised as the packet transfer mode cell reselection parameters of the renewal of carrying in the grouping mea-sure command messages.
In another embodiment of base station controller of the present invention, parameter transmitting element 20 specifically is used for by system message to travelling carriage broadcast packe idle mode cell reselecting parameters; And, be used for after travelling carriage is finished the Packet Service access, send to travelling carriage and carry packet system information type three or four segmented messages of packet transfer mode cell reselection parameters.
If the packet transfer mode cell reselection parameters of sub-district, the current place of travelling carriage changes, parameter transmitting element 20 can also be used for sending to travelling carriage the grouping mea-sure command messages of the packet transfer mode cell reselection parameters of carrying renewal, so that the cell reselection parameters that travelling carriage uses packet transfer mode down is revised as the packet transfer mode cell reselection parameters of the renewal of carrying in the grouping mea-sure command messages.
In the another embodiment of base station controller of the present invention, parameter transmitting element 20 specifically is used for increasing the cell reselection parameters cell at system information type two or four segmented messages and carries the packet transfer mode cell reselection parameters; And send to travelling carriage and to carry system information type two or four segmented messages of packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters.
If the packet transfer mode cell reselection parameters of sub-district, the current place of travelling carriage changes, parameter transmitting element 20 can also be used for sending the grouping mea-sure command messages of the packet transfer mode cell reselection parameters carry renewal so that the cell reselection parameters that travelling carriage uses packet transfer mode down is revised as the packet transfer mode cell reselection parameters of the renewal that the grouping mea-sure command messages carries to travelling carriage.
The parameter transmitting element embodiment that the embodiment of the invention provides can use at aforementioned base station controller and send among the method embodiment of packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters to travelling carriage by message, no longer is repeated in this description at this.
Referring to Figure 11, Figure 11 is the schematic diagram of the travelling carriage that provides of the embodiment of the invention.
Travelling carriage embodiment of the present invention mainly is made up of parameter acquiring unit 60 and sub-district gravity treatment control unit 70.
Wherein, parameter acquiring unit 60 is used to obtain packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters;
Sub-district gravity treatment control unit 70 is used for carrying out the sub-district gravity treatment according to the packet idle mode cell reselection parameters under packet idle mode, carries out the sub-district gravity treatment according to the packet transfer mode cell reselection parameters under packet transfer mode.
The travelling carriage that the embodiment of the invention provides can use in aforementioned corresponding district gravity treatment control method second embodiment, no longer is repeated in this description at this.Embodiment of the invention travelling carriage can use suitable packet transfer mode cell reselection parameters at packet transfer mode, and then improves the success rate of travelling carriage sub-district gravity treatment, thereby improves the transmission quality of Packet Service, improves user's business experience.
Referring to Figure 12, Figure 12 is the schematic diagram of parameter acquiring unit 60 first embodiment in the embodiment of the invention travelling carriage.
In embodiments of the present invention, parameter acquiring unit 60 comprises:
First receiver module 601, be used to receive the system message of carrying the packet idle mode cell reselection parameters, and, be used to receive packet system information type three or four segmented messages that the packet transfer mode cell reselection parameters is carried in the grouping mea-sure command messages that carries the packet transfer mode cell reselection parameters or reception;
First memory module 602 is kept at the packet idle mode cell reselection parameters respectively in the cell reselection parameters of using down with packet transfer mode in the cell reselection parameters of using under the packet idle mode;
First update module 603, the cell reselection parameters that is used for will packet transfer mode using down are revised as the packet transfer mode cell reselection parameters that grouping mea-sure command messages or packet system information type three or four segmented messages carry.
In embodiments of the present invention, first receiver module 601 also is used to receive the grouping mea-sure command messages of the packet transfer mode cell reselection parameters of carrying renewal;
Parameter acquiring unit 60 can also comprise second update module 604, and the cell reselection parameters that is used for will packet transfer mode using down is revised as the packet transfer mode cell reselection parameters of the renewal that the grouping mea-sure command messages carries.
The travelling carriage that the embodiment of the invention provides can use in aforementioned corresponding cell reselection control method embodiment, no longer is repeated in this description at this.
Referring to Figure 13, Figure 13 is the schematic diagram of parameter acquiring unit 60 second embodiment in the embodiment of the invention travelling carriage.
In embodiments of the present invention, parameter acquiring unit 60 comprises:
Second receiver module 605 is used to receive system information type two or four segmented messages that carry packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters;
Second memory module 606, be used for the packet idle mode cell reselection parameters that system information type two or four segmented messages carry is kept in the cell reselection parameters of using under the packet idle mode, the packet transfer mode cell reselection parameters of carrying in system information type two or four segmented messages is kept in the cell reselection parameters of using under the packet transfer mode.
In addition, the embodiment of the invention second receiver module 605 also is used to receive the grouping mea-sure command messages of the packet transfer mode cell reselection parameters of carrying renewal;
Parameter acquiring unit 60 also comprises second update module 607, and the cell reselection parameters that is used for will packet transfer mode using down is revised as the packet transfer mode cell reselection parameters of the renewal that the grouping mea-sure command messages carries.
The travelling carriage that the embodiment of the invention provides can use in aforementioned corresponding cell reselection control method embodiment, no longer is repeated in this description at this.
In actual applications, first receiver module 601 and second receiver module 605 can be same physical entities, as reception antenna, can receive the different messages that network side sends.Equally, first memory module 602 and second memory module 606 also can be the same physical entity in the travelling carriage; First update module 603 and second update module 607 also can be the same physical entity in the travelling carriage.
Need to prove, contents such as the information interaction between each unit in the said apparatus, implementation since with the inventive method embodiment based on same design, particular content can all repeat no more referring to the narration among the inventive method embodiment herein.
Among the whole embodiment of the present invention, base station controller sends message to travelling carriage and refers to that base station controller sends message by the base station to travelling carriage, and the base station is carried out transparent transmission to base station controller to the message that travelling carriage sends.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by hardware, also can realize by the mode of software with the general hardware platform of necessity, based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be read-only optical disc that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise that some instructions are with so that a computer equipment (can be a personal computer, the receiving terminal or the network equipment etc.) the described method of execution each embodiment of the present invention.
More than to institute's cell reselection control method of the present invention and realize that the base station controller of this method and travelling carriage are described in detail, for one of ordinary skill in the art, thought according to the embodiment of the invention, the part that all can change in specific embodiments and applications, this description should not be construed as limitation of the present invention.

Claims (20)

1, a kind of cell reselection control method is characterized in that, comprising:
Generate packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters;
Send described packet idle mode cell reselection parameters and described packet transfer mode cell reselection parameters by message to travelling carriage, so that described travelling carriage carries out the sub-district gravity treatment according to described packet idle mode cell reselection parameters under packet idle mode, under packet transfer mode, carry out the sub-district gravity treatment according to described packet transfer mode cell reselection parameters.
2, cell reselection control method according to claim 1 is characterized in that, describedly sends described packet idle mode cell reselection parameters and described packet transfer mode cell reselection parameters by message to travelling carriage, comprising:
By system message to travelling carriage broadcast packe idle mode cell reselecting parameters;
In the grouping mea-sure command messages, increase the cell reselection parameters cell and carry the packet transfer mode cell reselection parameters, after travelling carriage is finished the Packet Service access, carry the grouping mea-sure command messages of described packet transfer mode cell reselection parameters to the travelling carriage transmission.
3, cell reselection control method according to claim 2 is characterized in that, also comprises:
When in preset time, not receiving grouping control acknowledge message, send to travelling carriage once more and carry the grouping mea-sure command messages of described packet transfer mode cell reselection parameters;
When the number of times that receives grouping control acknowledge message or send described grouping mea-sure command messages surpasses default thresholding, stop to send described grouping mea-sure command messages.
4, cell reselection control method according to claim 1 is characterized in that, describedly sends described packet idle mode cell reselection parameters and described packet transfer mode cell reselection parameters by message to travelling carriage, comprising:
By system message to travelling carriage broadcast packe idle mode cell reselecting parameters;
After travelling carriage is finished the Packet Service access, carry packet system information type three or four segmented messages of described packet transfer mode cell reselection parameters to described travelling carriage transmission.
5, cell reselection control method according to claim 1 is characterized in that, describedly sends described packet idle mode cell reselection parameters and described packet transfer mode cell reselection parameters by message to travelling carriage, comprising:
In system information type two or four segmented messages, increase the cell reselection parameters cell and carry the packet transfer mode cell reselection parameters, carry described packet idle mode cell reselection parameters in described system information type two or four segmented messages, send to travelling carriage and carry system information type two or four segmented messages of described packet idle mode cell reselection parameters and described packet transfer mode cell reselection parameters.
6, according to claim 2,4 or 5 described cell reselection control methods, it is characterized in that, also comprise:
When the packet transfer mode cell reselection parameters in sub-district, the current place of travelling carriage changes, send the grouping mea-sure command messages to described travelling carriage, carry the packet transfer mode cell reselection parameters of renewal in the described grouping mea-sure command messages, so that the cell reselection parameters that described travelling carriage uses described packet transfer mode down is revised as the packet transfer mode cell reselection parameters of the renewal of carrying in the described grouping mea-sure command messages.
7, a kind of cell reselection control method is characterized in that, comprising:
Obtain packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters;
Under packet idle mode, carry out the sub-district gravity treatment, under packet transfer mode, carry out the sub-district gravity treatment according to described packet transfer mode cell reselection parameters according to described packet idle mode cell reselection parameters.
8, cell reselection control method according to claim 7 is characterized in that, described packet idle mode cell reselection parameters and the packet transfer mode cell reselection parameters obtained comprises:
The system message of packet idle mode cell reselection parameters is carried in reception, described packet idle mode cell reselection parameters is kept at respectively in the cell reselection parameters of using down with packet transfer mode in the cell reselection parameters of using under the packet idle mode;
The grouping mea-sure command messages of packet transfer mode cell reselection parameters is carried in reception, and the cell reselection parameters that described packet transfer mode is used down is revised as the packet transfer mode cell reselection parameters of carrying in the described grouping mea-sure command messages,
Perhaps receive and carry packet system information type three or four segmented messages of packet transfer mode cell reselection parameters, the cell reselection parameters that described packet transfer mode is used down is revised as the packet transfer mode cell reselection parameters of carrying in described packet system information type three or four segmented messages.
9, cell reselection control method according to claim 7 is characterized in that, described packet idle mode cell reselection parameters and the packet transfer mode cell reselection parameters obtained comprises:
System information type two or four segmented messages of packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters are carried in reception, the packet idle mode cell reselection parameters of carrying in described system information type two or four segmented messages is kept in the cell reselection parameters of using under the packet idle mode, the packet transfer mode cell reselection parameters of carrying in described system information type two or four segmented messages is kept in the cell reselection parameters of using under the packet transfer mode.
10, according to Claim 8 or 9 described cell reselection control methods, it is characterized in that, also comprise:
The grouping mea-sure command messages of the packet transfer mode cell reselection parameters of renewal is carried in reception, the cell reselection parameters of using under the packet transfer mode is revised as the packet transfer mode cell reselection parameters of the renewal of carrying in the described grouping mea-sure command messages.
11, a kind of base station controller is characterized in that, comprising:
Parameter generating unit is used to generate packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters;
The parameter transmitting element, be used for sending to travelling carriage the message and the described packet transfer mode cell reselection parameters of described packet idle mode cell reselection parameters by message, so that described travelling carriage carries out the sub-district gravity treatment according to described packet idle mode cell reselection parameters under packet idle mode, under packet transfer mode, carry out the sub-district gravity treatment according to described packet transfer mode cell reselection parameters.
12, base station controller according to claim 11 is characterized in that,
Described parameter transmitting element specifically is used for by system message to travelling carriage broadcast packe idle mode cell reselecting parameters; And,
Be used for increasing the cell reselection parameters cell and carry the packet transfer mode cell reselection parameters at the grouping mea-sure command messages, after travelling carriage is finished the Packet Service access, carry the grouping mea-sure command messages of described packet transfer mode cell reselection parameters to the travelling carriage transmission.
13, base station controller according to claim 11 is characterized in that,
Described parameter transmitting element specifically is used for by system message to travelling carriage broadcast packe idle mode cell reselecting parameters; And,
Be used for after travelling carriage is finished the Packet Service access, send to described travelling carriage and carry packet system information type three or four segmented messages of described packet transfer mode cell reselection parameters.
14, base station controller according to claim 11 is characterized in that,
Described parameter transmitting element specifically is used for increasing the cell reselection parameters cell at system information type two or four segmented messages and carries the packet transfer mode cell reselection parameters, carries described packet idle mode cell reselection parameters in described system information type two or four segmented messages; And send to travelling carriage and to carry system information type two or four segmented messages of described packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters.
15, according to each described base station controller of claim 12 to 14, it is characterized in that,
Described parameter transmitting element also is used for sending to described travelling carriage the grouping mea-sure command messages of the packet transfer mode cell reselection parameters of carrying renewal, so that the cell reselection parameters that described travelling carriage uses packet transfer mode down is revised as the packet transfer mode cell reselection parameters of the renewal of carrying in the described grouping mea-sure command messages.
16, a kind of travelling carriage is characterized in that, comprising:
Parameter acquiring unit is used to obtain packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters;
Gravity treatment control unit in sub-district is used for carrying out the sub-district gravity treatment according to described packet idle mode cell reselection parameters under packet idle mode, carries out the sub-district gravity treatment according to described packet transfer mode cell reselection parameters under packet transfer mode.
17, travelling carriage according to claim 16 is characterized in that, described parameter acquiring unit comprises:
First receiver module, be used to receive the system message of carrying the packet idle mode cell reselection parameters, and, be used to receive packet system information type three or four segmented messages that the packet transfer mode cell reselection parameters is carried in the grouping mea-sure command messages that carries the packet transfer mode cell reselection parameters or reception;
First memory module is kept at described packet idle mode cell reselection parameters respectively in the cell reselection parameters of using down with packet transfer mode in the cell reselection parameters of using under the packet idle mode;
First update module, the cell reselection parameters that is used for will described packet transfer mode using down are revised as the packet transfer mode cell reselection parameters that described grouping mea-sure command messages or described packet system information type three or four segmented messages carry.
18, travelling carriage according to claim 17 is characterized in that,
Described first receiver module also is used to receive the grouping mea-sure command messages of the packet transfer mode cell reselection parameters of carrying renewal;
Described parameter acquiring unit also comprises second update module, and the cell reselection parameters that is used for will packet transfer mode using down is revised as the packet transfer mode cell reselection parameters of the renewal that described grouping mea-sure command messages carries.
19, travelling carriage according to claim 16 is characterized in that, described parameter acquiring unit comprises:
Second receiver module is used to receive system information type two or four segmented messages that carry packet idle mode cell reselection parameters and packet transfer mode cell reselection parameters;
Second memory module, be used for the packet idle mode cell reselection parameters that described system information type two or four segmented messages carry is kept in the cell reselection parameters of using under the packet idle mode, the packet transfer mode cell reselection parameters of carrying in described system information type two or four segmented messages is kept in the cell reselection parameters of using under the packet transfer mode.
20, travelling carriage according to claim 18 is characterized in that,
Described second receiver module also is used to receive the grouping mea-sure command messages of the packet transfer mode cell reselection parameters of carrying renewal;
Described parameter acquiring unit also comprises second update module, and the cell reselection parameters that is used for will packet transfer mode using down is revised as the packet transfer mode cell reselection parameters of the renewal that described grouping mea-sure command messages carries.
CN200910174230A 2009-09-23 2009-09-23 Cell reselection control method, base station controller and mobile station Pending CN101656995A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011035716A1 (en) * 2009-09-23 2011-03-31 华为技术有限公司 Cell reselection control method, base station controller and mobile station
CN102740370A (en) * 2011-04-07 2012-10-17 中兴通讯股份有限公司 Method, system and device for improving service quality of packet service
CN103517222A (en) * 2012-06-25 2014-01-15 中兴通讯股份有限公司 Message sending method and device
CN105007606A (en) * 2014-04-24 2015-10-28 中兴通讯股份有限公司 Method for determining cell selection/reselection parameter, base station, terminal and communication system
CN108886698A (en) * 2016-08-08 2018-11-23 Sk电信有限公司 Network equipment and base station apparatus and the downlink packet transfer base station re-selection method executed by network equipment and base station apparatus

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CN101656995A (en) * 2009-09-23 2010-02-24 华为技术有限公司 Cell reselection control method, base station controller and mobile station

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WO2011035716A1 (en) * 2009-09-23 2011-03-31 华为技术有限公司 Cell reselection control method, base station controller and mobile station
CN102740370A (en) * 2011-04-07 2012-10-17 中兴通讯股份有限公司 Method, system and device for improving service quality of packet service
CN103517222A (en) * 2012-06-25 2014-01-15 中兴通讯股份有限公司 Message sending method and device
CN105007606A (en) * 2014-04-24 2015-10-28 中兴通讯股份有限公司 Method for determining cell selection/reselection parameter, base station, terminal and communication system
CN108886698A (en) * 2016-08-08 2018-11-23 Sk电信有限公司 Network equipment and base station apparatus and the downlink packet transfer base station re-selection method executed by network equipment and base station apparatus
CN108886698B (en) * 2016-08-08 2022-05-17 Sk电信有限公司 Network device, base station device, and method for reselecting downlink packet transmission base station performed by network device and base station device

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