CN101389055B - Channel number maximum value regulating method - Google Patents
Channel number maximum value regulating method Download PDFInfo
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- CN101389055B CN101389055B CN200710121693A CN200710121693A CN101389055B CN 101389055 B CN101389055 B CN 101389055B CN 200710121693 A CN200710121693 A CN 200710121693A CN 200710121693 A CN200710121693 A CN 200710121693A CN 101389055 B CN101389055 B CN 101389055B
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Abstract
The invention discloses a method for regulating channel number maximum. The method comprises: configuring the maximum number and the initial number of the channels, determining the channel number meeting the maximum speed of all services in a cell, and obtaining the maximum value of the channel number applied to the services finally according to the determined channel number and the configured maximum number and initial number of the channels. The method for regulating channel number maximum has rationality and effectiveness because of taking the speed requirements of the services in the cell into rational consider, can reduce the waste of the communication resources effectively, and is favorable for a mobile communication network to provide communication services rationally and efficiently.
Description
Technical field
The present invention relates to mobile communication technology, be specifically related to a kind of method of adjustment of channel number maximum value.
Background technology
In moving communicating field, in order to satisfy user's business demand, dispose channel number maximum value usually, and the essentially identical channel of said channel number maximum value that provides for the user more for a long time and dispose in customer service.But in the dynamic adjustment process of business; Often need not use so many channel; The present effective method of adjustment of channel number maximum value without comparison also in addition; Therefore often cause the waste of the communication resources such as yard resource, be unfavorable for that mobile communications network provides communication service rationally, efficiently.
Above problem inserts show in (HSDPA) business apparent in view in high speed downlink packet.Generally speaking; Radio network controller (RNC) can be professional pre-configured high-speed physical downlink shared channel (HS-PDSCH) (HS-PDSCH) number of HSDPA maximum; When the HS-PDSCH of the HS-PDSCH of actual needs number and configuration number maximum has certain gap, just need to reduce the number of HS-PDSCH.But, be unfavorable for that mobile communications network provides communication service rationally, efficiently because therefore the effective without comparison at present peaked method of adjustment of HS-PDSCH number often causes the waste of the communication resources such as yard resource.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of method of adjustment of channel number maximum value, adjusts channel number maximum value rationally, effectively, to reduce the waste of the communication resource as far as possible.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of method of adjustment of channel number maximum value, this method comprises:
The maximum number of configurating channel and initial number; , divided by the channel speed assessed value that single channel can provide the value that obtains is rounded up with maximum rate sum professional in the sub-district, resulting value is confirmed as the channel number that can satisfy all professional maximum rates in the sub-district with rounding up; According to fixed said channel number and the channel maximum number, the initial number that are disposed, finally be applied to professional channel number maximum value;
Wherein, the said method that finally is applied to professional channel number maximum value is:
According to the said channel maximum number of said channel number that can satisfy all professional maximum rates in the sub-district that obtains and configuration, obtain being no more than system and support range of channel number maximum; Support the said channel number maximum value of scope and the said channel initial number of configuration according to the resulting system that is no more than, finally be applied to professional said channel number maximum value.
Said channel speed assessed value is the average downstream rate that single channel can provide, or the single channel speed that can provide based on modulation system.
The method that obtains said maximum rate sum is:
Read each professional maximum rate in the sub-district of being write down, and all the professional maximum rate additions that will read, with the value of addition gained as said maximum rate sum.
Obtaining the system that is no more than supports the method for the said channel number maximum value of scope to be:
In the said channel maximum number of said channel number that can satisfy all professional maximum rates in the sub-district and configuration, choose relatively little value, and selected value is supported the said channel number maximum value of scope as the system that is no more than.
The method that finally is applied to professional said channel number maximum value is:
In the said channel initial number of said channel number maximum value that the system that is no more than supports scope and configuration, choose big relatively value, and with selected value as the said channel number maximum value that finally is applied to business.
After having disposed said channel maximum number and initial number and before confirming to satisfy the said channel number of all professional maximum rates in the sub-district; Judge further whether the professional number in the sub-district is zero, when professional number is zero, directly the channel initial number that is disposed is confirmed as and finally be applied to professional said channel number maximum value.
Said professional number is non-vanishing, further continues to confirm to satisfy the said channel number of all professional maximum rates in the sub-district.
Said channel is a high-speed physical downlink shared channel (HS-PDSCH), and said business is a high speed downlink grouping access business.
It is thus clear that; The method of adjustment of channel number maximum value provided by the present invention; Because the rate requirement to professional in the sub-district has been carried out reasonable contemplation; Therefore the adjustment that channel number maximum value carried out is had reasonability, validity, can effectively reduce the waste of the communication resource, helping mobile communications network provides communication service rationally, efficiently.
Description of drawings
Fig. 1 is the channel number maximum value adjustment flow chart of one embodiment of the invention;
Fig. 2 is a channel number maximum value adjustment general flow chart of the present invention.
Embodiment
Be example with the HSDPA business below, the present invention's technology described in detail in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 1 is the channel number maximum value adjustment flow chart of one embodiment of the invention, and this flow process may further comprise the steps:
Step 101: maximum number MaxHspdschNumConfig and the initial number IniHspdschNumConfig of configuration current area HS-PDSCH, and guarantee MaxHspdschNumConfig >=IniHspdschNumConfig.
Step 102: read the professional number of the HSDPA that is write down in the equipment such as RNC, and judge whether the professional number of the HSDPA that is read is zero, if get into step 103; Otherwise, directly get into step 104.
Step 103: the HS-PDSCH number maximum of the HS-PDSCH initial number that is disposed being confirmed as the business of finally being applied to.
Step 104: confirm the professional maximum rate sum of all HSDPA in the sub-district.Concrete definite method is: read the professional maximum rate of each HSDPA in the sub-district of being write down in the equipment such as RNC, and the maximum rate addition of all HSDPA business that will read, as:
Wherein, MaxHsBitRate
iRepresent the maximum rate that i HSDPA is professional, MaxHsBitRateSum representes the assurance speed sum that all HSDPA are professional, and N representes the professional number of the HSDPA in the sub-district.
Step 105: the HS-PDSCH number MaxHspdschNum that confirms to satisfy the professional maximum rate of all HSDPA in the sub-district.Concrete definite method is: with the average downstream rate that the said maximum rate sum that obtains can provide divided by wall scroll HS-PDSCH, the value that will obtain again rounds up with as MaxHspdschNum.As:
Wherein, HspdschBitRate representes the average downstream rate that wall scroll HS-PDSCH can provide; MaxHspdschNum is expressed as and satisfies the professional needed HS-PDSCH number of maximum rate of all HSDPA in the current area, and
expression rounds up.
Step 106:, obtain the HS-PDSCH number maximum that the system that is no more than supports scope according to determined said HS-PDSCH number and pre-configured HS-PDSCH maximum number in the step 105.Concrete method of operation is: in step 105, choose relatively little value among determined MaxHspdschNum and the pre-configured said MaxHspdschNumConfig, and with selected value as being no more than the HS-PDSCH number maximum that system supports scope.
Step 107: support the HS-PDSCH number maximum of scope and the HS-PDSCH initial number that is disposed according to the resulting system that is no more than, finally be applied to professional HS-PDSCH number maximum.Concrete method of operation is: in said HS-PDSCH number maximum that the system that is no more than that obtains supports scope and pre-configured said IniHspdschNumConfig, choose big relatively value, and with selected value as the HS-PDSCH number maximum that finally is applied to business.
Among Fig. 1, needed value all can get access to from the record of equipment such as RNC when carrying out computing.And, in practical application, also can not carry out step 102, the operation shown in 103, but directly get into step 104 by step 101.In addition; Can the HspdschBitRate in the step 105 be replaced with other values such as speed that wall scroll HS-PDSCH can provide based on modulation system, can HspdschBitRate, wall scroll HS-PDSCH be referred to as the channel speed assessed value based on the parameters such as speed that modulation system can provide.
With the basis that is operating as that Fig. 1 was provided; 4 HSDPA business (HsService1, HsService2, HsService3 are arranged in the sub-district; HsService4) when operation; Suppose that the HS-PDSCH maximum number that is disposed is: 10, the HS-PDSCH initial number that is disposed is: 2, and the professional maximum rate of each HSDPA is respectively: 768kbps, 768kbps, 1152kbps, 1536kbps; The professional maximum rate sum of then moving in the sub-district of all HSDPA is 4224kbps.
When adopting the QPSK modulation system, the maximum downstream rate that wall scroll HS-PDSCH can provide is 300～350kbps; When adopting the 16QAM mode, the maximum downstream rate that wall scroll HS-PDSCH can provide is 600～700kbps.Suppose that the Mean Speed that wall scroll HS-PDSCH can provide is 400kbps.It is thus clear that, provide the needed HS-PDSCH number of maximum rate to be:
And then can draw the system that is no more than and support the HS-PDSCH number maximum of scope to be: relatively little value in 10 and 11 is 10; Last then can draw and finally be applied to professional HS-PDSCH number maximum and be: big relatively value in 10 and 2 is 10.
Another kind of situation, if there is not HSDPA professional in the sub-district, suppose that the HS-PDSCH maximum number that is disposed is: 10, the HS-PDSCH initial number that is disposed is: 2; So, directly the HS-PDSCH initial number that is disposed is confirmed as and finally be applied to professional HS-PDSCH number maximum, that is: finally being applied to professional HS-PDSCH number maximum is 2.
By Fig. 1 with Fig. 1 is that basic example can know that key operation of the present invention can be represented with flow process shown in Figure 2.Referring to Fig. 2, Fig. 2 is a channel number maximum value adjustment general flow chart of the present invention, and this flow process may further comprise the steps:
Step 201: the maximum number of configurating channel and initial number.
Step 202: the channel number of confirming to satisfy all professional maximum rates in the sub-district.
Step 203:, finally be applied to professional channel number maximum value according to fixed said channel number and the channel maximum number, the initial number that are disposed.
Visible by the above; Because the rate requirement to professional in the sub-district has been carried out reasonable contemplation; Therefore the adjustment that channel number maximum value carried out had reasonability, validity; Can effectively reduce the waste of the communication resource, helping mobile communications network provides communication service rationally, efficiently.
Claims (8)
1. the method for adjustment of a channel number maximum value is characterized in that, this method comprises:
The maximum number of configurating channel and initial number; , divided by the channel speed assessed value that single channel can provide the value that obtains is rounded up with maximum rate sum professional in the sub-district, resulting value is confirmed as the channel number that can satisfy all professional maximum rates in the sub-district with rounding up; According to fixed said channel number and the channel maximum number, the initial number that are disposed, finally be applied to professional channel number maximum value;
Wherein, the said method that finally is applied to professional channel number maximum value is:
According to the said channel maximum number of said channel number that can satisfy all professional maximum rates in the sub-district that obtains and configuration, obtain being no more than system and support range of channel number maximum; Support the said channel number maximum value of scope and the said channel initial number of configuration according to the resulting system that is no more than, finally be applied to professional said channel number maximum value.
2. method according to claim 1 is characterized in that, said channel speed assessed value is the average downstream rate that single channel can provide, or the single channel speed that can provide based on modulation system.
3. method according to claim 1 is characterized in that, the method that obtains said maximum rate sum is:
Read each professional maximum rate in the sub-district of being write down, and all the professional maximum rate additions that will read, with the value of addition gained as said maximum rate sum.
4. method according to claim 1 is characterized in that, obtains the system that is no more than and supports the method for the said channel number maximum value of scope to be:
In the said channel maximum number of said channel number that can satisfy all professional maximum rates in the sub-district and configuration, choose relatively little value, and selected value is supported the said channel number maximum value of scope as the system that is no more than.
5. method according to claim 1 is characterized in that, the method that finally is applied to professional said channel number maximum value is:
In the said channel initial number of said channel number maximum value that the system that is no more than supports scope and configuration, choose big relatively value, and with selected value as the said channel number maximum value that finally is applied to business.
6. according to each described method of claim 1 to 5; It is characterized in that; After having disposed said channel maximum number and initial number and before confirming to satisfy the said channel number of all professional maximum rates in the sub-district; Judge further whether the professional number in the sub-district is zero, when professional number is zero, directly the channel initial number that is disposed is confirmed as and finally be applied to professional said channel number maximum value.
7. method according to claim 6 is characterized in that, said professional number is non-vanishing, further continues to confirm to satisfy the said channel number of all professional maximum rates in the sub-district.
8. method according to claim 1 is characterized in that said channel is a high-speed physical downlink shared channel (HS-PDSCH), and said business is a high speed downlink grouping access business.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710121693A CN101389055B (en) | 2007-09-12 | 2007-09-12 | Channel number maximum value regulating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710121693A CN101389055B (en) | 2007-09-12 | 2007-09-12 | Channel number maximum value regulating method |
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| Publication Number | Publication Date |
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| CN101389055A CN101389055A (en) | 2009-03-18 |
| CN101389055B true CN101389055B (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710121693A Expired - Fee Related CN101389055B (en) | 2007-09-12 | 2007-09-12 | Channel number maximum value regulating method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1360452A (en) * | 2000-12-19 | 2002-07-24 | 华为技术有限公司 | Channel distribution method for multiple services at base station in GPS system |
| CN1719942A (en) * | 2005-08-17 | 2006-01-11 | 中兴通讯股份有限公司 | Method of multi-carrier cell configuration high-speed downlink channel sharing in TD-SCDMA system |
| CN1741631A (en) * | 2004-08-24 | 2006-03-01 | 华为技术有限公司 | Method for realizing multi broadcasting service |
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2007
- 2007-09-12 CN CN200710121693A patent/CN101389055B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1360452A (en) * | 2000-12-19 | 2002-07-24 | 华为技术有限公司 | Channel distribution method for multiple services at base station in GPS system |
| CN1741631A (en) * | 2004-08-24 | 2006-03-01 | 华为技术有限公司 | Method for realizing multi broadcasting service |
| CN1719942A (en) * | 2005-08-17 | 2006-01-11 | 中兴通讯股份有限公司 | Method of multi-carrier cell configuration high-speed downlink channel sharing in TD-SCDMA system |
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| Publication number | Publication date |
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| CN101389055A (en) | 2009-03-18 |
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