CN101820659A - District diversity mode switching indication and district diversity mode switching method and device - Google Patents
District diversity mode switching indication and district diversity mode switching method and device Download PDFInfo
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- CN101820659A CN101820659A CN200910078372A CN200910078372A CN101820659A CN 101820659 A CN101820659 A CN 101820659A CN 200910078372 A CN200910078372 A CN 200910078372A CN 200910078372 A CN200910078372 A CN 200910078372A CN 101820659 A CN101820659 A CN 101820659A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
- H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
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Abstract
The embodiment of the invention provides a district diversity mode switching indication and a district diversity mode switching method and a device. When a base station detects that a path of channel of a district has a fault, an indication message is sent to a radio network controller (RNC) to indicate the RNC to switch the district from transmit diversity to transmit non-diversity for use, and the RNC switches the constructed district from transmit diversity to transmit non-diversity for use according to the indication of the base station; and when the fault of the channel of the district is eliminated, the base station can indicate the RNC to recover the district to transmit diversity for use, and the RNC recovers the district to transmit diversity for use according to the indication of the base station. By matching the base station and the RNC, when the overall system has a fault, the manual intervention can be reduced, and the services can be quickly recovered, thereby greatly improving the reliability of transmit diversity districts, improving the system performance and ensuring the communication quality.
Description
Technical field
The embodiment of the invention relates to communication technical field, relates in particular to a kind of cell diversity mode switch indication and cell diversity mode switching method and device.
Background technology
Wideband Code Division Multiple Access (WCDMA) (Wideband Code Division Multiple Access; Hereinafter to be referred as: WCDMA) in the system at the up diversity receiving technology that adopted, in fact promptly be called the down transmission diversity technology in the descending diversity technique that also adopted.Because wireless propagation environment is abominable, in mobile communication, transmitting often of base station just arrives the receiving terminal of travelling carriage through repeatedly reflection, scattering and refraction, is easy to just cause the multipath fading of signal like this.In fading environment, the multi-antenna diversity technology can be improved the performance of wireless communication system effectively.Signal is launched the implementation space diversity by separating antenna enough far away on a plurality of spaces.
In realizing process of the present invention, the inventor finds that there are the following problems at least in the prior art: owing to use transmit diversity techniques in the WCDMA system, the sub-district can be established as the transmit diversity pattern, can improve the portable terminal receptivity like this and increase cell coverage area, but because the transmit diversity configuration needs two power amplifiers, have two paths emission data, therefore any riches all the way penetrates passage and be damaged, and systematic function will reduce greatly.
Summary of the invention
The embodiment of the invention provides a kind of cell diversity mode switch indication and cell diversity mode switching method and device, in order to solve in the prior art when setting up the sub-district according to the transmit diversity pattern, penetrate that passage hinders for some reason and the defective that causes systematic function to descend realizes the transmit diversity sub-district and sends out the not switching as required of diversity sub-district when riches all the way in the sub-district.
The embodiment of the invention provides a kind of cell diversity mode switch indicating means, comprising:
The sub-district transmission channel is detected, obtain the available information of described transmission channel;
Be used to indicate described radio network controller described sub-district to be carried out the Indication message of cell diversity mode switch according to described available information to the radio network controller transmission.
The embodiment of the invention provides a kind of cell diversity mode switching method, comprising:
Receive the Indication message that the base station sends, described Indication message is used to indicate radio network controller that the cell diversity mode switch is carried out in the sub-district;
Rebulid the sub-district of process cell diversity mode switch according to described Indication message.
The embodiment of the invention provides a kind of base station, comprising:
Detection module is used for the sub-district transmission channel is detected, and obtains the available information of described transmission channel;
Indicating module is used to indicate described radio network controller described sub-district to be carried out the Indication message of cell diversity mode switch according to described available information to the radio network controller transmission.
The embodiment of the invention provides a kind of radio network controller, comprising:
Receiver module is used to receive the Indication message that the base station sends, and described Indication message is used to indicate radio network controller that the cell diversity mode switch is carried out in the sub-district;
Rebuilding module rebulids the sub-district of passing through the cell diversity mode switch according to described indication information.
The embodiment of the invention provides a kind of communication system, comprises above-mentioned base station and radio network controller.
The indication of cell diversity mode switch and cell diversity mode switching method and device that the embodiment of the invention provides, by cooperating of base station and radio network controller, whole system can reduce manual intervention when breaking down, fast quick-recovery business, improve the reliability of transmit diversity sub-district greatly, improve systematic function, guarantee communication quality.
Description of drawings
Fig. 1 is cell diversity mode switch indicating means embodiment one flow chart of the present invention;
Fig. 2 is cell diversity mode switch indicating means embodiment two flow charts of the present invention;
Fig. 3 is cell diversity mode switching method embodiment one flow chart of the present invention;
Fig. 4 is cell diversity mode switching method embodiment two flow charts of the present invention;
Fig. 5 is a base station of the present invention example structure schematic diagram;
Fig. 6 is a radio network controller example structure schematic diagram of the present invention;
Fig. 7 is a communication system example structure schematic diagram of the present invention.
Embodiment
Further specify the technical scheme of the embodiment of the invention below in conjunction with the drawings and specific embodiments.
In the existing communication system, the sub-district can be established as the transmit diversity pattern, can improve the UE receptivity like this and increase cell coverage area, sets up the sub-district but use the transmit diversity pattern, if in two transmission channels wherein riches all the way gives birth to fault, then will have a strong impact on systematic function.It is a kind of according to network equipment practical operation situation that various embodiments of the present invention are with the WCDMA system that example provides, and as required the transmit diversity pattern of the sub-district set up switched, and avoids systematic function to reduce, and improves the solution of communication reliability.
Present embodiment provides a kind of cell diversity mode switch indicating means, comprises that base station (NodeB) detects the resource of sub-district, for example the sub-district transmission channel is detected, and obtains the available information of transmission channel; The base station according to available information to radio network controller (Radio Network Controller; Hereinafter to be referred as: RNC) transmission is used to indicate described radio network controller described sub-district to be carried out the Indication message of cell diversity mode switch, particularly, NodeB detects the operating position of the transmission channel of sub-district, obtains the available information of the actual use of current transmission channel; If the behaviour in service of transmission channel and the diversity mode of sub-district are not complementary, then send Indication message to RNC, the diversity mode that indication RNC changes this sub-district makes its behaviour in service that adapts to current transmission channel, improves systematic function, guarantees communication quality.
Fig. 1 is cell diversity mode switch indicating means embodiment one flow chart of the present invention, and as shown in Figure 1, this method comprises:
Step 100 detects transmit diversity sub-district transmission channel, obtains the available information of described transmission channel;
In the present embodiment, current area is the transmit diversity sub-district, and promptly this sub-district is that RNC sets up according to the transmit diversity pattern.NodeB detects the resource situation of current transmit diversity sub-district, and two transmission channels of transmit diversity sub-district are detected, and detection mode can be to carry out according to the predetermined cycle, also can be to carry out to schedule etc.Wherein riches all the way penetrates channel failure as if finding to have by detection, but another transmission channel can be used, that is to say that barrier can't operate as normal for some reason corresponding to one in two transmission channels of transmit diversity sub-district, but another transmission channel still can be finished data and transmits.
Step 101 sends to described radio network controller and to be used to indicate described radio network controller that the Indication message of cell diversity mode switch is carried out in described transmit diversity sub-district, and described Indication message comprises the indication information of not supporting the transmit diversity pattern.
In such cases, NodeB will to RNC initiate the cell diversity pattern from the transmit diversity mode switch to sending out the not switching flow of diversity mode, promptly send Indication message to RNC, this Indication message is used to indicate RNC that the cell diversity mode switch is carried out in this transmit diversity sub-district, promptly indicates RNC to rebulid an application and sends out the not sub-district of diversity mode foundation.To change by this current diversity ability in Indication message notice RNC sub-district.Particularly, NodeB carries the indication information of not supporting the transmit diversity pattern in the base station and is used to indicate RNC diversity mode rebulids the sub-district according to sending out not in Indication message.Send out not that the transmitting power of the transmission channel of diversity sub-district correspondence can be provided with according to the maximum power information of the currently used transmission channel correspondence in transmit diversity sub-district, wherein said maximum power information can be to report RNC by the base station in the base station when RNC sends Indication message.
Fig. 2 is cell diversity mode switch indicating means embodiment two flow charts of the present invention, RNC according to the indication information of not supporting the transmit diversity pattern of NodeB rebuild one send out not the diversity sub-district after, this is not detected the diversity sub-district, guarantee service stability, as shown in Figure 2, this method comprises:
Newly-established of NodeB counterweight not diversity sub-district also carries out the detection of this local resource according to setting cycle or timing property, if the two-way transmission channel of diversity sub-district is all not available to know this by detection, the faulty channel that is NodeB obtains repairing, and the two-way transmission channel all can be used to transmit data.
After NodeB knows that according to available information the two-way transmission channel of sending out diversity sub-district correspondence not is all available, to initiate the cell diversity pattern from sending out the switching flow that diversity mode not switches to the transmit diversity pattern to RNC, promptly send Indication message to RNC, this Indication message is used to indicate RNC that this is not carried out the cell diversity mode switch in the diversity sub-district, promptly indicates RNC to rebulid one and uses the sub-district that the transmit diversity pattern is set up.NodeB carries the indication information that the transmit diversity pattern is supported in the base station in the Indication message that RNC sends, RNC can rebulid a transmit diversity sub-district according to this information.Transmitting power for two transmission channels of transmit diversity sub-district correspondence can be provided with by the predetermined configurations power information, and wherein power information also can report RNC's by the base station in the base station when RNC sends Indication message.
In the foregoing description, NodeB sends Indication message indication RNC to RNC and carries out the switching of cell diversity pattern, Indication message can be that the NBAP signaling message is for example audited in the response message (AUDIT RESPONSE), and in the audit response message, increase the diversity ability information of sub-district, can certainly reach this purpose by revising other NBAP signaling message.Can't report the variation of diversity ability at present on the IUB standard interface, can make amendment as the audit response interface to the IUB standard interface, alter mode is as shown in table 1.
Table 1
| ??IE/Group??Name | ??Presence | ??Range | ??IE?Type??and??Reference | ??Semantics??Description | ??Criticality | ??Assigned??Criticality |
| ??TX??Diversity??Capability | ??O | ??ENUM(E??NABLE，??DISABLE) | ENABLE-supports diversity mode DISABLE-do not support diversity mode | ??YES | ??ignore |
In the last table, " IE/Group Name " expression cell title, " Presence " represents whether this cell is optional, " O " expression is optional; The reference of " IE Type and Reference " expression cell type, the explanation of " Semantics Description " cell value.
The cell diversity mode switch indicating means that present embodiment provides, in the time of can working as a paths fault of sub-district, NodeB switches to a not diversity use with the sub-district by transmit diversity by send Indication message indication RNC to RNC; And after the channel failure of sub-district recovers, can indicate RNC that the sub-district is reverted to transmit diversity again and use.Like this, can provide the reliability of transmit diversity sub-district greatly, avoid since the sub-district device for example the increase of power amplifier cause reliability to reduce, improve systematic function, guarantee communication quality.
The embodiment of the invention also provides a kind of cell diversity mode switching method, comprise RNC receive that the base station sends, be used to indicate RNC that the Indication message of cell diversity mode switch is carried out in the sub-district, and rebulid sub-district through the cell diversity mode switch according to this Indication message.RNC carries out the reconstruction of sub-district according to the diversity ability information of the sub-district of carrying in this Indication message after receiving the Indication message of NodeB transmission, makes cell pattern and BTS hardware condition adapt, and improves systematic function.
Fig. 3 is cell diversity mode switching method embodiment one flow chart of the present invention, and as shown in Figure 3, this method comprises:
Step 300, receive that the base station sends, be used to indicate radio network controller that the Indication message of cell diversity mode switch is carried out in the transmit diversity sub-district, described Indication message comprises the indication information of not supporting diversity mode;
When NodeB by the transmit diversity sub-district being carried out the cycle or regularly detecting in two transmission channels knowing transmit diversity sub-district correspondence one and can't normally use because of the base station fault, and another still can use, then send to RNC and be used to indicate RNC that the Indication message of cell diversity mode switch is carried out in the transmit diversity sub-district, this Indication message comprises that the base station do not support the indication information of diversity mode.Also can send the maximum power information of that currently used transmission channel correspondence of this transmit diversity sub-district to RNC, be used for RNC and set up to send out that the diversity sub-district is not used.
Step 301, delete described transmit diversity sub-district according to the described indication information of not supporting diversity mode after, set up and send out not diversity sub-district.
After RNC receives this Indication message, can carry out the cell diversity pattern from the transmit diversity mode switch to sending out the not switching flow of diversity mode, be specially, RNC finds that operating cell diversity ability changes, promptly become and send out not diversity by transmit diversity, then delete the transmit diversity sub-district of current existence, set up the sub-district, the maximum power processing that the maximum power of the sub-district of building reports by NodeB by sending out not diversity mode again.
In the present embodiment, RNC is after receiving Indication message, can carry out the cell pattern switching flow automatically according to setting, promptly delete the transmit diversity sub-district automatically according to the indication information of not supporting diversity mode after, and set up automatically according to maximum power information and to send out not diversity sub-district.Consider professional stability, whether automatic switchover or recovery can dispose decision according to the user and do automatically, the flexibility of system failure reprocessing is provided, carry out troubleshooting and fault recovery by user configuration after for example will be after receiving Indication message malfunctioning according to operations of operators, be that RNC is after receiving the handover operation instruction, after deleting this transmit diversity sub-district according to the indication information of not supporting diversity mode, and set up according to maximum power information and to send out not diversity sub-district.
Fig. 4 is cell diversity mode switching method embodiment two flow charts of the present invention, and as shown in Figure 4, this method comprises:
RNC rebuild according to the Indication message of NodeB one send out not the diversity sub-district after, NodeB also will be according to setting cycle or regularly this is not carried out the local resource detection in the diversity sub-district, when the NodeB fault obtains repairing, article two, when transmission channel can use, then send to RNC and be used to indicate RNC to carry out the Indication message of cell diversity mode switch to sending out diversity sub-district not, this Indication message comprises that the base station supports the indication information of diversity mode.
After RNC receives this Indication message, can carry out the cell diversity pattern from sending out the switching flow that diversity mode not switches to the transmit diversity pattern, be specially, RNC finds that operating cell diversity ability changes, promptly diversity becomes transmit diversity by sending out not, then delete the not diversity sub-district of sending out of current existence, again set up the sub-district by the transmit diversity pattern, the transmitting power of the transmit diversity sub-district of building is by the setting of predetermined configurations power information, and wherein power information also can report RNC's by the base station in the base station when RNC sends Indication message.
In the present embodiment, RNC is after receiving Indication message, can carry out the cell pattern switching flow automatically according to setting, after promptly the diversity sub-district is sent out not in deletion automatically according to the indication information of supporting diversity mode, and set up the transmit diversity sub-district automatically according to the predetermined configurations power information; Or consider professional stability, whether automatic switchover or recovery can dispose decision according to the user and do automatically, the flexibility of system failure reprocessing is provided, carry out troubleshooting and fault recovery by user configuration after for example will be after receiving Indication message malfunctioning according to operations of operators, promptly after receiving the handover operation instruction, after sending out not the diversity sub-district according to the indication information deletion of supporting diversity mode, and set up the transmit diversity sub-district according to the predetermined configurations power information.
The cell diversity mode switching method that the embodiment of the invention provides, in the time of can working as a paths fault of sub-district, automatically switch to by transmit diversity and send out not diversity use, and after the channel failure of sub-district recovers, also can revert to transmit diversity automatically and use, fast quick-recovery business reduces manual intervention, can improve the reliability of transmit diversity sub-district greatly, avoid since the sub-district device for example the increase of power amplifier cause reliability to reduce.And can avoid dwindling of common signal channel coverage, improve the transmit data rate on the HSDPA channel, promote the power of dedicated channel, reduce system load; The portable terminal and the sub-district that guarantee new start are synchronous, are convenient to the resident of portable terminal and access.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
Fig. 5 is a base station of the present invention example structure schematic diagram, and as shown in Figure 5, this base station comprises detection module 11 and indicating module 12, and wherein detection module 11 is used for the sub-district transmission channel is detected, and obtains the available information of described transmission channel; Indicating module 12 sends to radio network controller according to available information and is used to indicate radio network controller this sub-district to be carried out the Indication message of cell diversity mode switch.
Particularly, the resource of the 11 pairs of sub-districts of detection module in the base station detects, and for example the operating position to the transmission channel of sub-district detects, and obtains the available information of the actual use of current transmission channel; If the behaviour in service of transmission channel and the diversity mode of sub-district are not complementary, then send Indication message to RNC by indicating module 12, the diversity mode that indication RNC changes this sub-district makes its behaviour in service that adapts to current transmission channel, improves systematic function, guarantees communication quality.
Further, indicating module 12 need send different Indication messages to RNC according to actual conditions, indication RNC switches the diversity mode of sub-district, comprise in the indicating module 12 that correspondingly first indicates the submodule 121 and/or the second indication submodule 122 to finish following corresponding function respectively, specific as follows:
The first indication submodule 121 is used for knowing transmit diversity sub-district correspondence riches all the way that according to the available information that detection module 11 detects the transmission channel that obtains to penetrate passage unavailable, then send to RNC and be used to indicate RNC that the Indication message of cell diversity mode switch is carried out in this transmit diversity sub-district, Indication message comprises the indication information of not supporting the transmit diversity pattern.The base station by the first indication submodule 121 finish indication RNC with the diversity mode of sub-district from the transmit diversity mode switch to sending out not diversity mode.
The second indication submodule 122 is used for if the available information that detects the transmission channel that obtains according to detection module 11 knows that the two-way transmission channel of sending out diversity sub-district correspondence not is all available, then send to RNC and be used to indicate RNC that this is not carried out the Indication message of cell diversity mode switch in the diversity sub-district, described Indication message comprises the indication information of supporting the transmit diversity pattern.Indication RNC is finished by the second indication submodule 122 in the base station, and diversity mode switches to the transmit diversity pattern from sending out not with the diversity mode of sub-district.
The base station that present embodiment provides can switch to a not diversity use with the sub-district by transmit diversity by send Indication message indication RNC to RNC when detecting a paths fault of sub-district; And after the channel failure of sub-district recovers, can indicate RNC that the sub-district is reverted to transmit diversity again and use.Like this, can improve the reliability of transmit diversity sub-district greatly, avoid since the sub-district device for example the increase of power amplifier cause reliability to reduce, improve systematic function, guarantee communication quality.
Fig. 6 is a radio network controller example structure schematic diagram of the present invention, as shown in Figure 6, this radio network controller comprises receiver module 21 and rebuilding module 22, wherein receiver module 21 is used to receive the Indication message that the base station sends, and described Indication message is used to indicate radio network controller that the cell diversity mode switch is carried out in the sub-district; Rebuilding module 22 rebulids the sub-district of process cell diversity mode switch according to this indication information.After receiver module 21 among the RNC receives the Indication message of NodeB transmission, the diversity ability information of the sub-district of carrying in the Indication message that rebuilding module 22 is sent according to receiver module 21 is carried out the reconstruction of sub-district, make cell pattern and BTS hardware condition adapt, improve systematic function.
Further, rebuilding module 22 need promptly be carried out the switching of cell diversity pattern according to actual conditions according to instruction contents different in the Indication message, the first reconstruction submodule 221 and/or second that correspondingly comprises in the rebuilding module 22 is rebuild submodule 222 and finished following corresponding function respectively, and is specific as follows:
If the Indication message that receiver module 21 receives is to be used to indicate RNC current transmit diversity sub-district to be carried out the Indication message of cell diversity mode switch, this Indication message comprises the indication information of not supporting diversity mode, then the first reconstruction submodule 221 is not supported the current transmit diversity sub-district of indication information deletion of diversity mode according to this, set up then and send out not diversity sub-district, set up to send out not that the transmitting power of the transmission channel of diversity sub-district can be provided with according to the maximum power information of the currently used transmission channel correspondence in diversity sub-district, wherein said maximum power information is to report RNC by the base station in the base station when RNC sends Indication message.RNC by first rebuild submodule finish diversity mode with the sub-district from the transmit diversity pattern to sending out the not switching of diversity mode.
If the Indication message that receiver module 21 receives is to be used to indicate RNC to send out the Indication message that the cell diversity mode switch is carried out in diversity sub-district not to current, this Indication message comprises the indication information of supporting diversity mode, then second rebuild submodule 222 according to current of the indication information deletion of supporting diversity mode not behind the diversity sub-district, set up the transmit diversity sub-district, the transmitting power of the transmit diversity sub-district of building is handled by the predetermined configurations power information, and wherein power information also can report RNC by the base station in the base station when RNC sends Indication message.RNC rebuilds submodule by second and finishes the diversity mode of sub-district from sending out not diversity mode to the switching of transmit diversity pattern.
It can be the switching of carrying out the cell diversity pattern behind the Indication message that receives the NodeB transmission automatically that the above-mentioned first reconstruction submodule 221 and/or second is rebuild submodule 222, also can be the switching of after receiving operational order, carrying out the cell diversity pattern again, make system operation more flexible.
The radio network controller that the embodiment of the invention provides, can be when a paths fault of sub-district, indication according to the base station switches to a not diversity use by transmit diversity automatically, and after the channel failure of sub-district recovers, also can revert to transmit diversity automatically and use, fast quick-recovery business reduces manual intervention, can improve the reliability of transmit diversity sub-district greatly, avoid since the sub-district device for example the increase of power amplifier cause reliability to reduce.
Fig. 7 is a communication system example structure schematic diagram of the present invention, as shown in Figure 7, this communication system comprises base station 1 and radio network controller 2, wherein base station 1 is used for the sub-district transmission channel is detected the available information that obtains described transmission channel, and is used to indicate 2 pairs of these sub-districts of radio network controller to carry out the Indication message of cell diversity mode switch according to available information to radio network controller 2 transmissions; Radio network controller 2 be used to receive the base station 1 that send, be used to indicate 2 pairs of sub-districts of radio network controller to carry out the Indication message of cell diversity mode switch, rebulid the sub-district according to this indication information.
Base station that relates in the communication system that present embodiment provides and radio network controller, the base station and the radio network controller that all can adopt the various embodiments described above to provide repeat no more herein.
The communication system that present embodiment provides, the base station is when detecting a paths fault of sub-district, send out not diversity use by to RNC transmission Indication message indication RNC the sub-district being switched to by transmit diversity, radio network controller switches to a not diversity use with building sub-district by transmit diversity according to the indication of base station; And after the channel failure of sub-district recovered, the base station can be indicated RNC that the sub-district is reverted to transmit diversity again and be used, and radio network controller can be that transmit diversity uses with cell recovery according to the base station indication.By cooperating of base station and radio network controller, system can reduce manual intervention when breaking down, and fast quick-recovery business can provide the reliability of transmit diversity sub-district greatly, improves systematic function, guarantees communication quality.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (11)
1. a cell diversity mode switch indicating means is characterized in that, comprising:
The sub-district transmission channel is detected, obtain the available information of described transmission channel;
Be used to indicate described radio network controller described sub-district to be carried out the Indication message of cell diversity mode switch according to described available information to the radio network controller transmission.
2. cell diversity mode switch indicating means according to claim 1, it is characterized in that, describedly send the Indication message be used to indicate described radio network controller that the cell diversity mode switch is carried out in described sub-district according to described available information to radio network controller and comprise:
If know transmit diversity sub-district correspondence riches all the way that according to described available information to penetrate passage unavailable, then send to described radio network controller and be used to indicate described radio network controller that the Indication message of cell diversity mode switch is carried out in described transmit diversity sub-district, described Indication message comprises the indication information of not supporting the transmit diversity pattern; Or
If know that according to described available information the two-way transmission channel of sending out diversity sub-district correspondence not is all available, then to described radio network controller send be used to indicate described radio network controller to described not the diversity sub-district carry out the Indication message of cell diversity mode switch, described Indication message comprises the indication information of supporting the transmit diversity pattern.
3. cell diversity mode switch indicating means according to claim 1 and 2 is characterized in that, the described sub-district transmission channel is detected comprises:
According to predetermined period the sub-district transmission channel is detected; Or
To schedule the sub-district transmission channel is detected.
4. cell diversity mode switch indicating means according to claim 2 is characterized in that, described Indication message is the audit response message.
5. a cell diversity mode switching method is characterized in that, comprising:
Receive the Indication message that the base station sends, described Indication message is used to indicate radio network controller that the cell diversity mode switch is carried out in the sub-district;
Rebulid the sub-district of process cell diversity mode switch according to described Indication message.
6. cell diversity mode switching method according to claim 5, it is characterized in that, the Indication message that described reception base station sends, described Indication message is used to indicate radio network controller that the cell diversity mode switch is carried out in the sub-district, and the sub-district that rebulids through the cell diversity mode switch according to described Indication message comprises:
Receive that the base station sends, be used to indicate radio network controller that the Indication message of cell diversity mode switch is carried out in the transmit diversity sub-district, described Indication message comprises the indication information of not supporting diversity mode;
After deleting described transmit diversity sub-district according to the described indication information of not supporting diversity mode, set up and send out not diversity sub-district;
Perhaps comprise:
Receive that the base station sends, be used to indicate radio network controller to described not the diversity sub-district carry out the Indication message of cell diversity mode switch, described Indication message comprises the indication information of supporting diversity mode;
Not behind the diversity sub-district, set up the transmit diversity sub-district according to described of the indication information of described support diversity mode deletion.
7. a base station is characterized in that, comprising:
Detection module is used for the sub-district transmission channel is detected, and obtains the available information of described transmission channel;
Indicating module is used to indicate described radio network controller described sub-district to be carried out the Indication message of cell diversity mode switch according to described available information to the radio network controller transmission.
8. base station according to claim 7 is characterized in that, described indicating module comprises:
The first indication submodule, be used for if know transmit diversity sub-district correspondence riches all the way that according to described available information to penetrate passage unavailable, then send to described radio network controller and be used to indicate described radio network controller that the Indication message of cell diversity mode switch is carried out in described transmit diversity sub-district, described Indication message comprises the indication information of not supporting the transmit diversity pattern; And/or
The second indication submodule, be used for if know that according to described available information the two-way transmission channel of sending out diversity sub-district correspondence not is all available, then to described radio network controller send be used to indicate described radio network controller to described not the diversity sub-district carry out the Indication message of cell diversity mode switch, described Indication message comprises the indication information of supporting the transmit diversity pattern.
9. a radio network controller is characterized in that, comprising:
Receiver module is used to receive the Indication message that the base station sends, and described Indication message is used to indicate radio network controller that the cell diversity mode switch is carried out in the sub-district;
Rebuilding module rebulids the sub-district of passing through the cell diversity mode switch according to described indication information.
10. radio network controller according to claim 9 is characterized in that, described rebuilding module comprises:
First rebuilds submodule, if the Indication message that described receiver module receives is to be used to indicate radio network controller the transmit diversity sub-district to be carried out the Indication message of cell diversity mode switch, described Indication message comprises the indication information of not supporting diversity mode, after then deleting described transmit diversity sub-district, set up and send out not diversity sub-district according to the described indication information of not supporting diversity mode; And/or
Second rebuilds submodule, if the Indication message that described receiver module receives is to be used to indicate radio network controller the Indication message of cell diversity mode switch does not carry out in the diversity sub-district to described, described Indication message comprises the indication information of supporting diversity mode, then not behind the diversity sub-district, set up the transmit diversity sub-district according to described of the indication information of described support diversity mode deletion.
11. a communication system comprises as any described base station of claim 7-8 with as any described radio network controller of claim 9-10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910078372A CN101820659A (en) | 2009-02-26 | 2009-02-26 | District diversity mode switching indication and district diversity mode switching method and device |
| PCT/CN2010/070613 WO2010097030A1 (en) | 2009-02-26 | 2010-02-10 | Method, device and indication for switching of cell diversity mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910078372A CN101820659A (en) | 2009-02-26 | 2009-02-26 | District diversity mode switching indication and district diversity mode switching method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101820659A true CN101820659A (en) | 2010-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910078372A Pending CN101820659A (en) | 2009-02-26 | 2009-02-26 | District diversity mode switching indication and district diversity mode switching method and device |
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| CN (1) | CN101820659A (en) |
| WO (1) | WO2010097030A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102045874A (en) * | 2010-12-30 | 2011-05-04 | 华为技术有限公司 | Reconstruction method of communication services, base station, mobile switching center and system |
| WO2012155546A1 (en) * | 2011-08-16 | 2012-11-22 | 中兴通讯股份有限公司 | Method and system for controlling uplink closed loop transmit diversity |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001168778A (en) * | 1999-12-06 | 2001-06-22 | Matsushita Electric Ind Co Ltd | Radio communication base station |
| CN1184761C (en) * | 2002-03-18 | 2005-01-12 | 华为技术有限公司 | Method for automatic switching between transmitting diversity and non-transmitting diversity |
| CN1180559C (en) * | 2002-03-18 | 2004-12-15 | 华为技术有限公司 | Method for automatic switching between transmitting diversity and non-transmitting diversity |
-
2009
- 2009-02-26 CN CN200910078372A patent/CN101820659A/en active Pending
-
2010
- 2010-02-10 WO PCT/CN2010/070613 patent/WO2010097030A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102045874A (en) * | 2010-12-30 | 2011-05-04 | 华为技术有限公司 | Reconstruction method of communication services, base station, mobile switching center and system |
| WO2012155546A1 (en) * | 2011-08-16 | 2012-11-22 | 中兴通讯股份有限公司 | Method and system for controlling uplink closed loop transmit diversity |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010097030A1 (en) | 2010-09-02 |
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