CN101335987B - Method for RNC to acquire base station time slot format - Google Patents
Method for RNC to acquire base station time slot format Download PDFInfo
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- CN101335987B CN101335987B CN2007101275302A CN200710127530A CN101335987B CN 101335987 B CN101335987 B CN 101335987B CN 2007101275302 A CN2007101275302 A CN 2007101275302A CN 200710127530 A CN200710127530 A CN 200710127530A CN 101335987 B CN101335987 B CN 101335987B
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- 238000000034 method Methods 0.000 title claims description 32
- 238000012550 audit Methods 0.000 claims abstract description 39
- 230000004044 response Effects 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000004891 communication Methods 0.000 abstract description 3
- 230000011664 signaling Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention discloses a scheme of RNC of obtaining time slot form ability of a base station, wherein RNC can request the base station to report to ability information, also the base station can initiatively report to the ability information. When RNC request the base station to report to ability information, the scheme comprises: the step S102, sending down audit request information to the base station by RNC; the step S104, responding to the audit request information, returning the audit response information to RNC by the base station, and carrying ability supporting information of up DPCCH time slot form of a district when responding the audit response information; the step S106, obtaining and storing the ability supporting information of up DPCCH time slot form of the district from the audit response information by RNC. According to the invention, RNC obtains the ability supporting information of up DPCCH time slot form of the district, thereby avoiding or reducing the condition of the building of wireless link or failing reset, ensuring normal communication of UE and the base station.
Description
Technical field
The present invention relates to the high-speed packet access system in the GSM, and particularly, relate to the method for RNC to acquire base station time slot format.
Background technology
In high-speed packet access system; Time for fear of short is not sent data and the sub-district common condition that causes moving into; The tolerance user can rest on single user state in the relatively long time; Simultaneously in order when the user is in single user state, to save user's the power resource and the load of system; 3GPP R7 (Third Generation Partnership Project, third generation partner program) agreement has been introduced continuous grouping and has been connected discontinuous transmission and discontinuous reception technique (Continuously Packet Connected or Continuous PacketConnectivity DTX-DRX: abbreviate CPC DTX-DRX as), and its technical characterstic is as subscriber equipment (User Equipment; Be called for short UE) up do not have data send or HS-DPCCH on when not having control information to send, close transmitter; When having upstream data, sends or High-Speed Dedicated Physical Control Channel (High Speed Dedicated PhysicalControl Channel UE; Abbreviate HS-DPCCH as) on when having control information to send; Open transmitter, thereby reach the purpose of saving subscriber equipment power resource and system loading; Simultaneously the transmission of closed portion DPCH (Fractional-Dedicated Physical Control Channel abbreviates F-DPCH as) is also wanted in the base station in the user closes time interval of receiver, avoids the waste of resource.
Simultaneously; In order to improve the power control performance of UE at the Radio Link of discontinuous transmit status; The 3GPP agreement is to special physical controlling channel of upward (Dedicated PhysicalControl Channel; Abbreviate DPCCH as) introduced new time slot format: time slot format 4, whether support that time slot format 4 is abilities of UE, should also be the ability of base station so.
For the terminal of supporting up DPCCH time slot format 4, have only the cooperation of supported this technological Node B, can normally use this technological function.When whether the Access Network side uses this technology in decision-making, need to consider backwards compatibility, and need the difference Node B whether can use this technology, so that make a policy exactly.
And present agreement does not have the ability of the support time slot format 4 of informing base station; So when time slot format 4 is not supported in the base station; If radio network controller (Radio NetworkController; Abbreviate RNC as) give the base station with user device configuration time slot format 4, Radio Link then can occur and set up the situation that failure or reprovision are failed.
Summary of the invention
Consider the RNC that exists in the prior art can't obtain the up DPCCH in base station time slot format 4 tenability problem and the present invention is proposed; For this reason; The present invention aims to provide the scheme that a kind of RNC obtains the time slot format ability of the sub-district under the administration of base station; Through the present invention, RNC can obtain the tenability information and the capacity variation information of time slot format 4 of the up DPCCH of sub-district, thereby reasonably is configured.
A kind of method of RNC to acquire base station time slot format is provided according to an aspect of the present invention.
This method comprises: step 1, and radio network controller issues audit request information to the base station; Step 2, in response to audit request information, the audit response message is returned to radio network controller in the base station, and the tenability information of in the audit response message, carrying the up DPCCH time slot format 4 of sub-district; Step 3, radio network controller obtained and preserved the up DPCCH time slot format 4 of sub-district from the audit response message tenability information.
Wherein, in step 2, if up DPCCH time slot format 4 is supported in the sub-district, then up DPCCH time slot format 4 is supported in said sub-district of feedback in the audit response message, base station; If up DPCCH time slot format 4 is not supported in the sub-district, then up DPCCH time slot format 4 is not supported in said sub-district of feedback in the audit response message, base station.
More specifically; In step 2; Only support to divide into groups continuously to connect discontinuous transmission and discontinuous receiving ability, and when supporting up DPCCH time slot format 4 in the sub-district, the base station just in the audit response message the said sub-district of feedback support up DPCCH time slot format 4.Correspondingly; In step 3; After radio network controller receives the audit response message; Have only when the sub-district and support to divide into groups continuously to connect discontinuous transmission and discontinuous receiving ability, and when supporting up DPCCH time slot format 4, radio network controller just can be controlled and support the subscriber equipment of up DPCCH time slot format 4 to use up DPCCH time slot format 4 in this sub-district.
A kind of method of RNC to acquire base station time slot format is provided according to a further aspect of the invention.
This method comprises: step 1; The resource status Indication message is sent to radio network controller in the base station; Wherein, carry the capacity variation information or the tenability information of the tenability of the up DPCCH time slot format 4 that is used for indicating cell in the resource status Indication message; Step 2, radio network controller are obtained from the resource status Indication message and hold capacity change information or tenability information.
Wherein, in step 1, the special physical controlling channel of upward that detects its administration sub-district down when the base station is that the tenability of DPCCH time slot format 4 changes or sub-district existence when changing transmission resource status Indication message.
Wherein, the variation of the tenability of the up DPCCH time slot format 4 of sub-district comprises: do not support up DPCCH time slot format 4 from supporting up DPCCH time slot format 4 to become; Never support up DPCCH time slot format 4 to become and support up DPCCH time slot format 4.The variation of the existence of sub-district comprises: never exist to become existence.
Like this, in step 1,, then in the resource status Indication message, report said sub-district to support up DPCCH time slot format 4 if up DPCCH time slot format 4 is supported in the sub-district; If up DPCCH time slot format 4 is not supported in the sub-district, then in the resource status Indication message, report said sub-district not support up DPCCH time slot format 4.
Particularly; In step 1; Only support to divide into groups continuously to connect discontinuous transmission and discontinuous receiving ability, and when supporting up DPCCH time slot format 4, the base station just reports said sub-district to support up DPCCH time slot format 4 in the resource status Indication message in the sub-district.Correspondingly; In step 2; After radio network controller receives the resource status Indication message; Have only when the sub-district and support to divide into groups continuously to connect discontinuous transmission and discontinuous receiving ability, and when supporting up DPCCH time slot format 4, radio network controller just can be controlled and support the subscriber equipment of up DPCCH time slot format 4 to use up DPCCH time slot format 4 in this sub-district.
Through the present invention; RNC can obtain the tenability information of the up DPCCH time slot format 4 of sub-district; Like this, when the UE of single user state used discontinuous transmission mechanism, RNC can dispose suitable time slot format; This is avoided or has reduced the generation of the situation of Radio Link foundation or reprovision failure, thereby guarantees the proper communication of UE and base station.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart that obtains the method for base station time slot format ability according to the RNC of the inventive method embodiment one;
Fig. 2 is the signaling process figure of method shown in Figure 1;
Fig. 3 is the flow chart that obtains the method for base station time slot format ability according to the RNC of the inventive method embodiment two;
Fig. 4 is the signaling process figure of the instance 1 of method shown in Figure 3; And
Fig. 5 is the signaling process figure of the instance 2 of method shown in Figure 3.
Embodiment
The embodiment of the invention provides a kind of RNC to obtain the scheme of base station time slot format ability; It is through on original 3GPP consensus standard basis, in audit response message or resource status Indication message, increases the base station and supports what the information of continuous packet connection technology support capability was implemented.
Below will describe the embodiment of the invention in detail with reference to accompanying drawing, wherein, provide following examples with provide to of the present invention comprehensively and thorough, rather than the present invention carried out any restriction.
To the obtaining of base station time slot format ability, can realize that for RNC promptly, RNC request or base station initiatively report through two kinds of approach.Below will describe through embodiment respectively.
Method embodiment one
In this embodiment, the method that provides a kind of RNC to obtain the base station time slot format ability, wherein, RNC request base station reporting ability information.
As shown in Figure 1, comprising: step S102 (step 1), RNC issues audit request information to the base station, and audit request information is used to ask the tenability information of special physical controlling channel of upward (DPCCH) time slot format 4 of sub-district; Step S104 (step 2), in response to audit request information, the audit response message is returned to RNC in the base station, and the tenability information of in the audit response message, carrying the up DPCCH time slot format 4 of sub-district; Step S106 (step 3), RNC obtained and preserved the up DPCCH time slot format 4 of sub-district from the audit response message tenability information.
Wherein, in step S104, if up DPCCH time slot format 4 is supported in the sub-district, then up DPCCH time slot format 4 is supported in this sub-district of feedback in the audit response message, base station; If up DPCCH time slot format 4 is not supported in the sub-district, then up DPCCH time slot format 4 is not supported in this sub-district of feedback in the audit response message, base station.
More specifically; In step S104; Only support to divide into groups continuously to connect discontinuous transmission and discontinuous receiving ability, and when supporting up DPCCH time slot format 4 in the sub-district, the base station just in the audit response message this sub-district of feedback support up DPCCH time slot format 4.
Correspondingly; In step S106; After RNC receives the audit response message; Think to have only and support to divide into groups continuously to connect discontinuous transmission and discontinuous receiving ability, and when supporting up DPCCH time slot format 4, radio network controller just can be controlled and support the subscriber equipment of up DPCCH time slot format 4 to use up DPCCH time slot format 4 in this sub-district when the sub-district.
Fig. 2 shows the signaling process of above-mentioned processing.As shown in Figure 2; Above-mentioned processing can be described below: RNC sends audit request (201) (corresponding to above-mentioned steps S102), the base station in the audit response message, fill in related cell up DPCCH time slot format 4 tenability information (202) and return audit response (203) (202 and 203 corresponding to above-mentioned steps S104); Afterwards, the RNC tenability (204) (corresponding to above-mentioned steps S106) of obtaining and preserving the up DPCCH time slot format 4 of related cell the response message from audit.
Method embodiment two
A kind of method of RNC to acquire base station time slot format is provided in the present embodiment.Different with above-mentioned method embodiment one is, in this embodiment, the base station is initiatively to RNC reporting ability information, and need not the RNC request.
As shown in Figure 3; This method comprises: step S302 (step 1); When the tenability of special physical controlling channel of upward (DPCCH) time slot format 4 that detects the sub-district under its administration when the base station changes or the sub-district existence changes; Send the resource status Indication message to RNC, wherein, carry the capacity variation information or the tenability information of the tenability of the up DPCCH time slot format 4 that is used for indicating cell in the resource status Indication message; Step S304 (step 2), RNC obtain from the resource status Indication message and hold capacity change information or tenability information.
Wherein, the variation of the tenability of the up DPCCH time slot format 4 of above-mentioned sub-district comprises: do not support up DPCCH time slot format 4 from supporting up DPCCH time slot format 4 to become; Never support up DPCCH time slot format 4 to become and support up DPCCH time slot format 4.The variation of the existence of sub-district comprises: never exist to become existence.
Below will through instance the relevant treatment under above-mentioned two kinds of situation be described respectively.
Instance 1: the tenability of the up DPCCH time slot format 4 of sub-district changes
Fig. 4 shows the signaling process flow process under this situation.
As shown in Figure 4; When the tenability of special physical controlling channel of upward (DPCCH) time slot format 4 that detects the sub-district under its administration when the base station changes; In the resource status Indication message, fill in the capacity variation information (401) of the tenability of the up DPCCH time slot format 4 that is used for indicating cell; And transmission resource status Indication message (402) (401 and 402 corresponding to above-mentioned step S302); Afterwards, RNC obtains and preserves the capacity variation information (403) (corresponding to above-mentioned step S304) of the up DPCCH time slot format 4 of related cell from the resource status Indication message.
Wherein, in step S302,, then in the resource status Indication message, report this sub-district to support up DPCCH time slot format 4 if up DPCCH time slot format 4 is supported by not supporting to become in the sub-district; If the sub-district then reports this sub-district not support up DPCCH time slot format 4 in the resource status Indication message by supporting to become not support up DPCCH time slot format 4.
Particularly, in step S302, only support to divide into groups continuously to connect discontinuous transmission and discontinuous receiving ability, and when supporting up DPCCH time slot format 4, the base station just reports in the resource status Indication message supports up DPCCH time slot format 4 in the sub-district.
Correspondingly; In step S304; After RNC receives the resource status Indication message; Think to have only and support to divide into groups continuously to connect discontinuous transmission and discontinuous receiving ability, and when supporting up DPCCH time slot format 4, radio network controller just can be controlled and support the UE of up DPCCH time slot format 4 to use up DPCCH time slot format 4 in this sub-district when the sub-district.
Instance 2: the existence of sub-district changes
Fig. 5 shows the signaling process flow process under this situation.
As shown in Figure 5, the sub-district that detects under its administration when the base station becomes when existing by not existing, and in the resource status Indication message, fills in the tenability information (501) of the tenability of the up DPCCH time slot format 4 that is used for indicating cell; Afterwards, resource status Indication message (502) (501 and 502 corresponding to above-mentioned step S302) is sent in the base station; RNC obtains and preserves the tenability information (503) (corresponding to above-mentioned step S304) of the up DPCCH time slot format 4 of related cell from the resource status Indication message.
Similar with instance 1, in step S302,, then in the resource status Indication message, report this sub-district to support up DPCCH time slot format 4 if up DPCCH time slot format 4 is supported in the sub-district; If up DPCCH time slot format 4 is not supported in the sub-district, then in the resource status Indication message, report this sub-district not support up DPCCH time slot format 4.
Particularly; In step S302; Only support to divide into groups continuously to connect discontinuous transmission and discontinuous receiving ability, and when supporting up DPCCH time slot format 4, the base station just reports this sub-district to support up DPCCH time slot format 4 in the resource status Indication message in the sub-district.
Correspondingly; In step S304; After RNC receives the resource status Indication message; Think to have only and support to divide into groups continuously to connect discontinuous transmission and discontinuous receiving ability, and when supporting up DPCCH time slot format 4, radio network controller just can be controlled and support the UE of up DPCCH time slot format 4 to use up DPCCH time slot format 4 in this sub-district when the sub-district.
Like this; By means of scheme of the present invention; Through on original 3GPP consensus standard basis, in audit response message or resource status Indication message, increase the information that continuous packet connection technology support capability is supported in the base station, RNC can obtain the tenability information of the up DPCCH time slot format 4 of sub-district; When the UE that makes at single user state uses discontinuous transmission mechanism; RNC can dispose suitable time slot format, and this is avoided or reduced the generation of the situation of Radio Link foundation or reprovision failure, thereby guarantees the proper communication of UE and base station.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the method for a RNC to acquire base station time slot format is characterized in that, comprising:
Step 1, radio network controller issues audit request information to the base station;
Step 2; In response to said audit request information; The audit response message is returned to said radio network controller in said base station, and the special physical controlling channel of upward that in said audit response message, carries the sub-district promptly: the tenability information of DPCCH time slot format 4; And
Step 3, said radio network controller obtain and preserve the tenability information of the up DPCCH time slot format 4 of said sub-district from said audit response message;
Wherein, In said step 3; After said radio network controller receives said audit response message; Have only when said sub-district and support to divide into groups continuously to connect discontinuous transmission and discontinuous receiving ability, and when supporting up DPCCH time slot format 4, said radio network controller just can be controlled and support the subscriber equipment of up DPCCH time slot format 4 to use up DPCCH time slot format 4 in said sub-district.
2. the method for RNC to acquire base station time slot format according to claim 1; It is characterized in that; In said step 2; If up DPCCH time slot format 4 is supported in said sub-district, then said base station is fed back said sub-district and is supported up DPCCH time slot format 4 in said audit response message; If up DPCCH time slot format 4 is not supported in said sub-district, then said base station is fed back said sub-district and is not supported up DPCCH time slot format 4 in said audit response message.
3. the method for RNC to acquire base station time slot format according to claim 2; It is characterized in that; In said step 2; Only support to divide into groups continuously to connect discontinuous transmission and discontinuous receiving ability, and when supporting up DPCCH time slot format 4 in said sub-district, said base station just in said audit response message the said sub-district of feedback support up DPCCH time slot format 4.
4. the method for a RNC to acquire base station time slot format is characterized in that, comprising:
Step 1: the resource status Indication message is sent to radio network controller in the base station, wherein, carries the capacity variation information or the tenability information of the tenability of the up DPCCH time slot format 4 that is used for indicating cell in the said resource status Indication message; And
Step 2, said radio network controller obtain and preserve said capacity variation information or tenability information from said resource status Indication message;
Wherein, In said step 2; After said radio network controller receives said resource status Indication message; Have only when said sub-district and support to divide into groups continuously to connect discontinuous transmission and discontinuous receiving ability, and when supporting up DPCCH time slot format 4, said radio network controller just can be controlled and support the subscriber equipment of up DPCCH time slot format 4 to use up DPCCH time slot format 4 in said sub-district.
5. the method for RNC to acquire base station time slot format according to claim 4; It is characterized in that; In said step 1; When the base station detects the special physical controlling channel of upward of sub-district under its administration is that the tenability of DPCCH time slot format 4 changes or sub-district existence when changing, and sends said resource status Indication message.
6. the method for RNC to acquire base station time slot format according to claim 5; It is characterized in that; In said step 1, the variation of the tenability of the up DPCCH time slot format 4 of said sub-district comprises: do not support up DPCCH time slot format 4 from supporting up DPCCH time slot format 4 to become; Never support up DPCCH time slot format 4 to become and support up DPCCH time slot format 4.
7. the method for RNC to acquire base station time slot format according to claim 5 is characterized in that, in said step 1, the variation of the existence of said sub-district comprises: never exist to become existence.
8. according to the method for claim 6 or 7 described RNC to acquire base station time slot format; It is characterized in that; In said step 1; If up DPCCH time slot format 4 is supported in said sub-district, then in said resource status Indication message, report said sub-district to support up DPCCH time slot format 4; If up DPCCH time slot format 4 is not supported in said sub-district, then in said resource status Indication message, report said sub-district not support up DPCCH time slot format 4.
9. the method for RNC to acquire base station time slot format according to claim 8; It is characterized in that; In said step 1; Only support to divide into groups continuously to connect discontinuous transmission and discontinuous receiving ability, and when supporting up DPCCH time slot format 4, said base station just reports said sub-district to support up DPCCH time slot format 4 in said resource status Indication message in said sub-district.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2007101275302A CN101335987B (en) | 2007-06-28 | 2007-06-28 | Method for RNC to acquire base station time slot format |
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| CN2007101275302A CN101335987B (en) | 2007-06-28 | 2007-06-28 | Method for RNC to acquire base station time slot format |
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| CN101335987B true CN101335987B (en) | 2012-07-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101848560B (en) * | 2009-03-24 | 2014-04-02 | 大唐移动通信设备有限公司 | Method and equipment for acquiring radio frequency support capability and communication system |
| CN102056085A (en) * | 2009-11-02 | 2011-05-11 | 中兴通讯股份有限公司 | Method and system for acquiring capability of IMB technology by wireless network controller |
| CN102196462A (en) * | 2010-03-02 | 2011-09-21 | 中兴通讯股份有限公司 | Error detection method and system of capacity support information in local cells |
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| EP1420538A1 (en) * | 1999-04-12 | 2004-05-19 | Samsung Electronics Co., Ltd. | Method for gated transmission in a CDMA communication system |
| CN1722859A (en) * | 2004-07-14 | 2006-01-18 | 中兴通讯股份有限公司 | A method of radio resource report and control |
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2007
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1420538A1 (en) * | 1999-04-12 | 2004-05-19 | Samsung Electronics Co., Ltd. | Method for gated transmission in a CDMA communication system |
| CN1722859A (en) * | 2004-07-14 | 2006-01-18 | 中兴通讯股份有限公司 | A method of radio resource report and control |
Non-Patent Citations (1)
| Title |
|---|
| 3GPP.Continuous connectivity for packet data users.《3GPP TR 25.903 V7.0.0》.2007,第13页. * |
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Effective date of registration: 20181102 Address after: 221300 small town village committee of Xinglou Town, Pizhou City, Xuzhou, Jiangsu Patentee after: PIZHOU XINGZHEN AGRICULTURE DEVELOPMENT Co.,Ltd. Address before: 453000 Xinxiang, Henan Hongqi Development Zone, Fenghua Road, public security area 13 Building 1 unit 1 storey East households Patentee before: You Hai |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20180628 |