CN101453737A - Method, system and apparatus for adjacent cell parameter configuration in multiple cell combined detection - Google Patents
Method, system and apparatus for adjacent cell parameter configuration in multiple cell combined detection Download PDFInfo
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- CN101453737A CN101453737A CNA2007101789039A CN200710178903A CN101453737A CN 101453737 A CN101453737 A CN 101453737A CN A2007101789039 A CNA2007101789039 A CN A2007101789039A CN 200710178903 A CN200710178903 A CN 200710178903A CN 101453737 A CN101453737 A CN 101453737A
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Abstract
The embodiment of the invention discloses a method for configuring parameters of adjacent cells in multi-cell combined detection, which is applied to a time division synchronous code division multiple access (TD-SCDMA) system. The method comprises: determining the adjacent cells of cells of the TD-SCDMA system; acquiring combined detection parameters set for the adjacent cells; and configuring the combined detection parameters to base stations of the cells. The embodiment of the invention also discloses a system and a device for configuring the parameters of the adjacent cells in multi-cell combined detection. The method, the system and the device can reduce the configuration frequency of the combined detection parameters and the system processing burden.
Description
Technical field
The present invention relates to wireless communication field, relate in particular to the method, system and device of adjacent area parameter configuration in a kind of multi-plot joint detection.
Background technology
In TD SDMA (TD-SCDMA) system, base station (Node B) can carry out multi-plot joint to the sub-district that it covered and detect.The system architecture of TD-SCDMA as shown in Figure 1.
When the multi-plot joint detection is carried out to certain sub-district that it covered in the base station, need know the joint-detection parameter of this sub-district, this joint-detection parameter is the relevant information that refers to an access the user of described adjacent cells of cells, this relevant information comprises frequency, timeslot number, the scrambler of use, the code word that the user inserts, and channel estimating (Midamble) relevant parameter.Adjacent cells of cells is meant the sub-district that can exert an influence to described sub-district, can sub-district exert an influence to another sub-district is that geographical topology relation by these two sub-districts is determined, the signal reception meeting of two sub-districts that common position is adjacent is to exerting an influence each other, and non-conterminous minizone, position also may exert an influence certainly.For example, as shown in Figure 2, base station 1 coverage cell 0, sub-district 1 and sub-district 2, configuration during according to the network planning can be learnt: sub-district 0 is subjected to the influence of sub-district 1, sub-district 2, sub-district 19 and sub-district 20, sub-district 1 is subjected to the influence of sub-district 0, sub-district 2, sub-district 6 and sub-district 8, and sub-district 2 is subjected to the influence of sub-district 0, sub-district 1, sub-district 9, sub-district 12 and sub-district 13.So, base station 1 needed joint-detection parameter when sub-district 0 being carried out the multi-plot joint detection comprises the user's who inserts sub-district 1, sub-district 2, sub-district 19 and sub-district 20 relevant information; Base station 1 needed joint-detection parameter when sub-district 1 being carried out the multi-plot joint detection comprises the user's who inserts sub-district 0, sub-district 2, sub-district 6 and sub-district 8 relevant information; Base station 1 needed joint-detection parameter when sub-district 2 being carried out the multi-plot joint detection comprises the user's who inserts sub-district 0, sub-district 1, sub-district 9, sub-district 12 and sub-district 13 relevant information.
Therefore, the needs for multi-plot joint detects need carry out the configuration of joint-detection parameter.
At present, the configuration of joint-detection parameter realizes in the following way: after the user inserted certain sub-district, the radio network controller of this sub-district (RNC) was notified to this user's relevant information the base station of described adjacent cells of cells.During concrete notice, if the base station of the base station of adjacent sub-district and described sub-district belongs to same RNC, the signaling that the RNC of so described sub-district will comprise user related information by Iub interface (interface between RNC and the base station) sends to the base station of adjacent sub-district; If the base station of adjacent sub-district belongs to different RNC with the base station of described sub-district, the signaling that the RNC of so described sub-district at first will comprise user related information by Iur interface (interface between RNC and the RNC) sends to the RNC of adjacent sub-district, by Iub interface described signaling is sent to the base station of adjacent sub-district again by this RNC.
When change takes place in user's relevant information, such as because the user carries out professional handover network side when having distributed different parameters for it, RNC is formulated into relevant information after changing on the base station of adjacent sub-district by the way, to substitute original joint-detection parameter.
When user's occurrence positions switches, moved to another new sub-district from former sub-district such as the user, the RNC of this stylish sub-district needs this user's relevant information is notified to described new adjacent cells of cells, and the user related information of the RNC configuration of former sub-district is deleted.
As seen, in the prior art, the configuration that all can cause RNC joint-detection parameter is switched in user's access, the change of user related information and user's position, and the signaling of Iub interface and Iur interface is frequent, has increased the weight of the processing load of system.
Summary of the invention
The embodiment of the invention provides the method, system and device of adjacent area parameter configuration in a kind of multi-plot joint detection, and is frequent in order to the configuration that solves joint-detection parameter in the existing TD-SCDMA system, increased the weight of the problem of system handles load.
The embodiment of the invention provides the method for configuring adjacent cell parameter in a kind of multi-plot joint detection, is applied in the TD-SCDMA system, and this method comprises:
Determine the adjacent cells of cells of described TD-SCDMA system;
Be retrieved as the joint-detection parameter that described adjacent sub-district is provided with;
With the base station of described joint-detection parameter configuration to described sub-district.
Described joint-detection parameter comprises: scrambler, frequency, and the channel estimating relevant parameter of each ascending time slot on described each frequency.
Described the base station of described joint-detection parameter configuration to described sub-district comprised:
Determine the frequency that described adjacent sub-district is identical with described sub-district, the channel estimating parameter of each ascending time slot on the frequency of determining and described scrambler are disposed base station to described sub-district.
By the radio network controller under the described sub-district (RNC) or oam center (OMC) with the described base station that is configured to described sub-district.
Described RNC utilizes logical O﹠M signaling or newly-increased signaling, with the base station of described joint-detection parameter configuration to described sub-district.
Described OMC arrives described joint-detection parameter configuration by specific OM channel the base station of described sub-district.
The embodiment of the invention provides the system of configuring adjacent cell parameter in a kind of multi-plot joint detection, and this system comprises:
Dispensing unit is used for determining the adjacent cells of cells of TD-SCDMA system being retrieved as the joint-detection parameter that described adjacent sub-district is provided with, with the base station of described joint-detection parameter configuration to described sub-district;
The base station is used to receive described joint-detection parameter.
Described joint-detection parameter comprises: scrambler, frequency, and the channel estimating relevant parameter of each ascending time slot on described each frequency.
Described dispensing unit comprises:
Acquiring unit is used for determining described adjacent cells of cells, is retrieved as the joint-detection parameter that described adjacent sub-district is provided with;
Determining unit is used for determining the described adjacent sub-district frequency identical with described sub-district;
Transmitting element, the channel estimating parameter of each ascending time slot and described scrambler dispose the base station to described sub-district on the frequency that is used for determining.
Described dispensing unit is the radio network controller under the described sub-district, or the oam center.
When described dispensing unit is radio network controller, be used to utilize logical O﹠M signaling or newly-increased signaling, with the base station of described joint-detection parameter configuration to described sub-district.
When described dispensing unit is the oam center, be used for by specific OM channel the base station of described joint-detection parameter configuration to described sub-district.
The embodiment of the invention provides the device of configuring adjacent cell parameter in a kind of multi-plot joint detection, and this device comprises:
Acquiring unit is used for determining the adjacent cells of cells of TD-SCDMA system being retrieved as the joint-detection parameter that described adjacent sub-district is provided with;
Notification unit is used for the joint-detection parameter configuration of the described adjacent sub-district base station to described sub-district.
Described joint-detection parameter comprises: scrambler, frequency, and the channel estimating relevant parameter of each ascending time slot on described each frequency.
Described notification unit comprises:
Determining unit is used for determining the described adjacent sub-district frequency identical with described sub-district;
Transmitting element, the channel estimating parameter of each ascending time slot and described scrambler dispose the base station to described sub-district on the frequency that is used for determining.
This device is radio network controller or oam center under the described sub-district.
When this device was radio network controller, described dispensing unit was used for: utilize logical O﹠M signaling or newly-increased signaling, with the base station of described joint-detection parameter configuration to described sub-district.
When this device was the oam center, described dispensing unit was used for: the base station of described joint-detection parameter configuration being arrived described sub-district by specific OM channel.
The embodiment of the invention can produce following beneficial effect:
By for the sub-district joint-detection parameter being set in advance, and with the base station of this joint-detection parameter configuration to described adjacent cells of cells, the disposable configuration of finishing adjacent area joint-detection parameter, under the situation that the parameter that is provided with does not change, do not need to carry out once more the configuration of parameter, user's access, user's business are switched or the configuration that can not cause parameter is switched in the position, have simplified the configuration of adjacent area joint-detection parameter greatly, reduce signaling quantity, reduced the system handles burden.
Description of drawings
Fig. 1 is a TD-SCDMA system configuration schematic diagram of the prior art;
Fig. 2 is a sub-district of the prior art distribution schematic diagram;
The method flow schematic diagram that Fig. 3 provides for the embodiment of the invention;
The system configuration schematic diagram that Fig. 4 provides for the embodiment of the invention;
The apparatus structure schematic diagram that Fig. 5 provides for the embodiment of the invention.
Embodiment
Configuration for joint-detection parameter in the facilitating TD-SCDMA system, reduce the system handles load, the embodiment of the invention provides the method for adjacent area parameter configuration in a kind of multi-plot joint detection, in this method, the joint-detection parameter is set for each sub-district of TD-SCDMA system in advance, for each sub-district, with the joint-detection parameter configuration of each adjacent sub-district of this sub-district base station under this sub-district.
The method of parameter configuration described during the multi-plot joint that the embodiment of the invention is provided below in conjunction with accompanying drawing detected:
Referring to Fig. 3, the method for parameter configuration during the multi-plot joint that the embodiment of the invention provides detects specifically may further comprise the steps:
Step 30: for each sub-district of TD-SCDMA system is provided with the joint-detection parameter;
In this step, can be when the TD-SCDMA system network planning, for each sub-district is provided with the joint-detection parameter, this joint-detection parameter comprises: channel estimating (Midamble) relevant parameter of each ascending time slot on scrambler, frequency and each frequency, the Midamble relevant parameter comprises MidambleK, MidambleAllocation Mode etc.
Wherein, the training sequence that MidambleK, Midamble Allocation Mode and scrambler used in the time of can determining that the user decodes, and then carry out channel estimating according to training sequence.When MidambleAllocation Mode parameter specifically was set, it was default to need this parameter to be set to, and promptly Default midambl has concrete definition according to related protocol standard Default midamble.
The joint-detection parameter that is provided with for each sub-district can be kept at radio network controller (RNC), or on operation maintenance center's management entities such as (OMC).
Step 31: for each sub-district of TD-SCDMA system, determine this adjacent cells of cells, be retrieved as the joint-detection parameter that described each adjacent sub-district is provided with;
Here, determine adjacent cells of cells, its method is same as the prior art, and promptly each adjacent cells of cells is determined when the network planning, can search this adjacent cells of cells information in planning information.
Step 32: for each sub-district of TD-SCDMA system, with the joint-detection parameter configuration of this adjacent cells of cells base station under this sub-district.
In this step,, specifically can realize by the RNC or the OMC of this sub-district with the joint-detection parameter configuration of the adjacent sub-district base station under this sub-district.
When being realized by RNC, RNC can use existing logical O﹠M (NBAP) signaling, such as the sub-district set up message, cell re-configuration is put message etc., be carried at the joint-detection parameter in these signaling messages and send to the base station of this sub-district.
Certainly, RNC except can use existing signaling message with the joint-detection parameter configuration to the base station of this sub-district, can also increase special configuration messages newly, carry the joint-detection parameter and send to the base station of this sub-district by this configuration messages.
When being realized by OMC, OMC can be by specific OM channel with the base station of joint-detection parameter configuration to this sub-district.
The joint-detection content of parameter that disposes in this step can see table:
| Configuration parameter | Scope | The value explanation |
| C-ID | INTEGER(0..65535) | |
| Neighbor?Cell?Information | 1..<maxnoofCells> | |
| >Cell?Parameter?ID | INTEGER(0...127) | |
| >UARFCN?Information?LCR | 1..<maxFrequencyinCell> | |
| >>UARFCN | INTEGER(0..16383，...) Unit：MHz Range：0..3276.6MHz |
| Step：0.2MHz | ||
| >>UL?Timeslot?Information | 1..<maxnoofULTS> | |
| >>>Time?Slot?LCR | INTEGER(0...6) | |
| >>>MidambleK | ENUMERATED(2，4，6，8，10，12，14， 16，...) |
Below each list item in the last table is described:
C-ID: logic district sign, the sub-district that needs to dispose the joint-detection parameter among the indication Node B; Span is 0 to 65535 integer;
Neighbor Cell Information is information of adjacent cells down, disposes the individual adjacent sub-district of maxnoofCells (occurrence is determined according to demand) at most;
Cell Parameter ID is a cell parameter sign, this parameter unique identification one group of parameter in the sub-district: downlink synchronous sequence, uplink synchronous sequence, scrambler, midamble sign indicating number, its span are 0 to 127 integer;
UARFCN Information LCR is frequency point information down, disposes the individual frequency of maxFrequencyinCell (occurrence is determined according to demand) at most;
UARFCN is used to illustrate which frequency of corresponding this sub-district of relevant joint-detection parameter; Unit (Unit) is MHz, and span (Range) is 0 to 3276.6MHz, and step-length (Step) is: 0.2MHz;
UL Timeslot Information is an ascending time slot information, is used to illustrate which ascending time slot of the corresponding above-mentioned frequency of this joint-detection parameter, and its span is maxnoofULTS, and expression can be any ascending time slot of system;
Time Slot LCR is a timeslot number, and its span is 0 to 6 integer;
MidambleK is the channel estimating parameter, and its span is 2,4,6,8,10,12,14 or 16.
The channel estimating parameter also comprises Midamble Allocation Mode because MidambleAllocation Mode is set to default parameter, so this parameter need be in last table configurations shown, default to " Default midamble ".
Last table only is a concrete example, and the form of expression of each parameter and span can be set as required.
Preferable, needs according to joint-detection, owing to have only between the identical frequency and just can exert an influence, therefore when the joint-detection parameter configuration with adjacent sub-district arrives the base station of this sub-district, at first determine the adjacent sub-district frequency identical, then the channel estimating relevant parameter of each ascending time slot on definite frequency and scrambler are disposed base station to this sub-district with this sub-district.
In addition, when the joint-detection parameter in the sub-district changes, put or revise such as the joint-detection parameter of sub-district has been carried out reseting, need carry out reshuffling of joint-detection parameter, soon the joint-detection parameter configuration after the cell change arrives this adjacent cells of cells, and will dispose joint-detection parameter in the past originally and remove in adjacent sub-district.For example, the adjacent sub-district of sub-district A is sub-district B and sub-district C, and the joint-detection parameter of sub-district A has been carried out reseting putting, and needs to reset the joint-detection parameter configuration of putting this moment and gives sub-district B and sub-district C.
With example the method that the embodiment of the invention provides is described below:
Referring to Fig. 2, be example with sub-district 1 still, sub-district 1 is subjected to the influence of sub-district 0, sub-district 2, sub-district 6 and sub-district 8, and promptly sub-district 0, sub-district 2, sub-district 6 and sub-district 8 are the adjacent sub-district of sub-district 1;
The joint-detection parameter that is assumed to be sub-district 1 setting comprises: scrambler a, the Midamble relevant parameter of each ascending time slot on the frequency 1, the Midamble relevant parameter of each ascending time slot on the frequency 2, the Midamble relevant parameter of each ascending time slot on the frequency 3; The joint-detection parameter that is provided with for sub-district 0 comprises: scrambler b, the Midamble relevant parameter of each ascending time slot on the frequency 2, the Midamble relevant parameter of each ascending time slot on the frequency 3, the Midamble relevant parameter of each ascending time slot on the frequency 4; The joint-detection parameter that is provided with for sub-district 2 comprises: scrambler c, the Midamble relevant parameter of each ascending time slot on the frequency 1, the Midamble relevant parameter of each ascending time slot on the frequency 5; The joint-detection parameter that is provided with for sub-district 6 comprises: scrambler d, the Midamble relevant parameter of each ascending time slot on the frequency 2, the Midamble relevant parameter of each ascending time slot on the frequency 6; The joint-detection parameter that is provided with for sub-district 8 comprises: scrambler e, the Midamble relevant parameter of each ascending time slot on the frequency 3, the Midamble relevant parameter of each ascending time slot on the frequency 7;
When being sub-district 1 configuration joint-detection parameter, specifically may further comprise the steps:
Step 1: the RNC under the sub-district 1 determines that the adjacent sub-district of sub-district 1 comprises sub-district 0, sub-district 2, sub-district 6 and sub-district 8;
After step 2:RNC is read as the joint-detection parameter that sub-district 0, sub-district 2, sub-district 6 and sub-district 8 be provided with, determine to comprise in the joint-detection parameter of sub-district 0 frequency 2 and 3 identical with sub-district 1; Comprise the frequency 1 identical in the joint-detection parameter of sub-district 2 with sub-district 1; Comprise the frequency 2 identical in the joint-detection parameter of sub-district 6 with sub-district 1; Comprise the frequency 3 identical in the joint-detection parameter of sub-district 8 with sub-district 1;
Step 3:RNC sends to base station 1 under the sub-district 0 with the Midamble relevant parameter of each ascending time slot on the scrambler b in the joint-detection parameter of sub-district 0, frequency 2 and the frequency 3 by Iub interface; The Midamble relevant parameter of each ascending time slot on the scrambler c in the joint-detection parameter of sub-district 2, the frequency 1 is sent to base station 1 under the sub-district 0 by Iub interface; The Midamble relevant parameter of each ascending time slot on the scrambler d in the joint-detection parameter of sub-district 6, the frequency 2 is sent to base station 1 under the sub-district 0 by Iub interface; The Midamble relevant parameter of each ascending time slot on the scrambler e in the joint-detection parameter of sub-district 8, the frequency 3 is sent to base station 1 under the sub-district 0 by Iub interface;
Step 4: base station 1 is carried out multi-plot joint according to the above-mentioned parameter of receiving to sub-district 1 and is detected.
Referring to Fig. 4, the embodiment of the invention also provides the system of configuring adjacent cell parameter in a kind of multi-plot joint detection, and this system comprises dispensing unit 40 and base station 41, wherein:
Dispensing unit 40 is used for determining the adjacent cells of cells of TD-SCDMA system being retrieved as the joint-detection parameter that described adjacent sub-district is provided with, with the base station of described joint-detection parameter configuration to described sub-district; Described joint-detection parameter comprises: scrambler, frequency, and the channel estimating relevant parameter of each ascending time slot on described each frequency;
Dispensing unit 40 comprises acquiring unit and notification unit, wherein:
Acquiring unit is used for determining described adjacent cells of cells, is retrieved as the joint-detection parameter that described adjacent sub-district is provided with;
Notification unit is used for the base station of described joint-detection parameter configuration to described sub-district.
Notification unit comprises determining unit and transmitting element, wherein:
Determining unit is used for determining the described adjacent sub-district frequency identical with described sub-district;
Transmitting element, the channel estimating parameter of each ascending time slot and described scrambler dispose the base station to described sub-district on the frequency that is used for determining.
Dispensing unit 40 is specifically as follows the radio network controller under the described sub-district, or the oam center.When described dispensing unit is radio network controller, utilize logical O﹠M signaling or newly-increased configuration signal, with the base station of described joint-detection parameter configuration to described sub-district; When described dispensing unit is the oam center, described joint-detection parameter configuration is arrived the base station of described sub-district by specific OM channel.
Referring to Fig. 5, the embodiment of the invention also provides the device of configuring adjacent cell parameter in a kind of multi-plot joint detection, and this device comprises acquiring unit 501 and notification unit 502, wherein:
Acquiring unit 501 is used for determining the adjacent cells of cells of TD-SCDMA system being retrieved as the joint-detection parameter that described adjacent sub-district is provided with; Described joint-detection parameter comprises: scrambler, frequency, and the channel estimating relevant parameter of each ascending time slot on described each frequency;
Determining unit 5021 is used for determining the described adjacent sub-district frequency identical with described sub-district;
Transmitting element 5022, the channel estimating parameter of each ascending time slot and described scrambler dispose the base station to described sub-district on the frequency that is used for determining.
This device is specifically as follows radio network controller or the oam center under the described sub-district.When this device was radio network controller, described dispensing unit utilized logical O﹠M signaling or newly-increased configuration signal, with the base station of described joint-detection parameter configuration to described sub-district; When this device was the oam center, described dispensing unit arrived described joint-detection parameter configuration by specific OM channel the base station of described sub-district.
To sum up, the embodiment of the invention can produce following beneficial effect:
In the scheme that the embodiment of the invention provides, for the sub-district joint-detection parameter is set in advance, and with the base station of this joint-detection parameter configuration to adjacent sub-district, the disposable configuration of finishing adjacent area joint-detection parameter, under the situation that the parameter that is provided with does not change, do not need to carry out once more the configuration of parameter, user's access, user's business are switched or the configuration that can not cause parameter is switched in the position, simplified the configuration of adjacent area joint-detection parameter greatly, reduced signaling quantity, alleviate the pressure of Iub and Iur mouth, reduced the system handles burden.
Simultaneously, when striding RNC in adjacent sub-district, OMC directly arrives the base station of adjacent sub-district by specific OM channel with the joint-detection parameter configuration, and does not need to pass through the Iur interface again, has further simplified the configuration of parameter, has alleviated the pressure of Iur interface.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (18)
1, the method for configuring adjacent cell parameter during a kind of multi-plot joint detects is applied to it is characterized in that this method comprises in the TD SDMA TD-SCDMA system:
Determine the adjacent cells of cells of described TD-SCDMA system;
Be retrieved as the joint-detection parameter that described adjacent sub-district is provided with;
With the base station of described joint-detection parameter configuration to described sub-district.
2, the method for claim 1 is characterized in that, described joint-detection parameter comprises:
Scrambler, frequency, and the channel estimating relevant parameter of each ascending time slot on described each frequency.
3, method as claimed in claim 2 is characterized in that, described the base station of described joint-detection parameter configuration to described sub-district is comprised:
Determine the frequency that described adjacent sub-district is identical with described sub-district, the channel estimating parameter of each ascending time slot on the frequency of determining and described scrambler are disposed base station to described sub-district.
4, the method for claim 1 is characterized in that, by the radio network controller (RNC) under the described sub-district or oam center O MC with the described base station that is configured to described sub-district.
5, method as claimed in claim 4 is characterized in that, described RNC utilizes logical O﹠M signaling or newly-increased signaling, with the base station of described joint-detection parameter configuration to described sub-district.
6, method as claimed in claim 4 is characterized in that, described OMC arrives described joint-detection parameter configuration by specific OM channel the base station of described sub-district.
7, the system of configuring adjacent cell parameter during a kind of multi-plot joint detects is characterized in that this system comprises:
Dispensing unit is used for determining the adjacent cells of cells of TD SDMA TD-SCDMA system being retrieved as the joint-detection parameter that described adjacent sub-district is provided with, with the base station of described joint-detection parameter configuration to described sub-district;
The base station is used to receive described joint-detection parameter.
8, system as claimed in claim 7 is characterized in that, described joint-detection parameter comprises:
Scrambler, frequency, and the channel estimating relevant parameter of each ascending time slot on described each frequency.
9, system as claimed in claim 8 is characterized in that, described dispensing unit comprises:
Acquiring unit is used for determining described adjacent cells of cells, is retrieved as the joint-detection parameter that described adjacent sub-district is provided with;
Determining unit is used for determining the described adjacent sub-district frequency identical with described sub-district;
Transmitting element, the channel estimating parameter of each ascending time slot and described scrambler dispose the base station to described sub-district on the frequency that is used for determining.
10, system as claimed in claim 7 is characterized in that, described dispensing unit is the radio network controller under the described sub-district, or the oam center.
11, system as claimed in claim 10 is characterized in that, when described dispensing unit is radio network controller, is used to utilize logical O﹠M signaling or newly-increased signaling, with the base station of described joint-detection parameter configuration to described sub-district.
12, system as claimed in claim 10 is characterized in that, when described dispensing unit is the oam center, is used for by specific OM channel the base station of described joint-detection parameter configuration to described sub-district.
13, the device of configuring adjacent cell parameter during a kind of multi-plot joint detects is characterized in that this device comprises:
Acquiring unit is used for determining the adjacent cells of cells of TD SDMA TD-SCDMA system being retrieved as the joint-detection parameter that described adjacent sub-district is provided with;
Notification unit is used for the joint-detection parameter configuration of the described adjacent sub-district base station to described sub-district.
14, device as claimed in claim 13 is characterized in that, described joint-detection parameter comprises:
Scrambler, frequency, and the channel estimating relevant parameter of each ascending time slot on described each frequency.
15, device as claimed in claim 14 is characterized in that, described notification unit comprises:
Determining unit is used for determining the described adjacent sub-district frequency identical with described sub-district;
Transmitting element, the channel estimating parameter of each ascending time slot and described scrambler dispose the base station to described sub-district on the frequency that is used for determining.
16, device as claimed in claim 13 is characterized in that, this device is radio network controller or oam center under the described sub-district.
17, device as claimed in claim 16 is characterized in that, when this device was radio network controller, described dispensing unit was used for: utilize logical O﹠M signaling or newly-increased signaling, with the base station of described joint-detection parameter configuration to described sub-district.
18, device as claimed in claim 16 is characterized in that, when this device was the oam center, described dispensing unit was used for: the base station of described joint-detection parameter configuration being arrived described sub-district by specific OM channel.
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| CNA2007101789039A CN101453737A (en) | 2007-12-06 | 2007-12-06 | Method, system and apparatus for adjacent cell parameter configuration in multiple cell combined detection |
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| CNA2007101789039A CN101453737A (en) | 2007-12-06 | 2007-12-06 | Method, system and apparatus for adjacent cell parameter configuration in multiple cell combined detection |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170655A (en) * | 2010-02-26 | 2011-08-31 | 中国移动通信集团公司 | Method and system for testing joint detection performance of wireless terminal |
| CN102316460A (en) * | 2010-06-30 | 2012-01-11 | 中国移动通信集团广西有限公司 | Carrier wave networking configuration method and system for time division-synchronization code division multiple access (TD-SCDMA) |
-
2007
- 2007-12-06 CN CNA2007101789039A patent/CN101453737A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170655A (en) * | 2010-02-26 | 2011-08-31 | 中国移动通信集团公司 | Method and system for testing joint detection performance of wireless terminal |
| CN102170655B (en) * | 2010-02-26 | 2014-03-05 | 中国移动通信集团公司 | Method and system for testing joint detection performance of wireless terminal |
| CN102316460A (en) * | 2010-06-30 | 2012-01-11 | 中国移动通信集团广西有限公司 | Carrier wave networking configuration method and system for time division-synchronization code division multiple access (TD-SCDMA) |
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