CN101494902A - Method for obtaining forward access channel holding capacity of uplink reinforced district - Google Patents
Method for obtaining forward access channel holding capacity of uplink reinforced district Download PDFInfo
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- CN101494902A CN101494902A CNA2008100070032A CN200810007003A CN101494902A CN 101494902 A CN101494902 A CN 101494902A CN A2008100070032 A CNA2008100070032 A CN A2008100070032A CN 200810007003 A CN200810007003 A CN 200810007003A CN 101494902 A CN101494902 A CN 101494902A
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- fach
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Abstract
The invention discloses a method for obtaining uplink strengthened CELL_FACH technology capability, Wherein, base station adds uplink strengthened CELL_FACH technology supporting capability information in audit response message or resource state indication message. The method concretely comprises: RNC sends an audit request message to base station; base station returns an audit response message for responding the audit request message, while adds uplink strengthened CELL_FACH supporting capability information expressing the uplink strengthened CELL_FACH supporting capability of the cell; and RNC acquires the uplink strengthened CELL_FACH supporting capability information from the audit response message. The invention enable RNC to configure the information needed by HSUPA technology used in non CELL_DCH state for cell based on the supporting capability information, provides channel capable of using the uplink strengthened CELL_FACH technology for the user equipment using the uplink strengthened CELL_FACH technology, thereby, reduces signaling delay.
Description
Technical field
The high speed that the present invention relates in the moving communicating field is divided fast connecting system, particularly, relates to the acquisition methods of uplink reinforced district forward access channel (Cell Forward Access Channel abbreviates CELL_FACH as) tenability.
Background technology
Along with the evolution of mobile communication system, the QoS that improves the user has become one of primary goal of operator, and this is because QoS has influenced service performance, has also just determined the satisfaction of user to business.The major issue that raising user's QoS need be considered is exactly the time delay when connecting with channel allocation, simultaneously, owing to also there is business frequent relatively, that packet is less, therefore need to consider how to make common signal channel work more effective, such as, reduce the signaling delay of up link and down link.
For CELL_FACH (Cell Forward Access Channel, cell forward access channel), CELL_PCH (Cell Paging Channel, the cell paging channel), URA_PCH (UTRAN Registration Area Paging Channel, UTRAN registration area paging channel) downlink signaling of state postpones, 3GPP (3rd Generationpartnership project, the third generation mobile partnership projects) standard is to insert (High Speed Downlink Packet Access by introducing high speed downlink packet, abbreviate HSDPA as) realize, and, also be in research and talking stage at present for the delay issue of up signaling.
In implementing process of the present invention, the inventor finds, in order to reduce up signaling delay, needs to consider following several aspects:
(1) reduces the user's face of IDLE mode (idle pulley), CELL_FACH, CELL_PCH and URA_PCH state and the stand-by period of chain of command;
(2) peak rate of increase CELL_FACH state;
(3) reduce the transition delay of CELL_FACH, CELL_PCH, URA_PCH state and CELL_DCH (Cell Dedicated Channel, cell private channel) state
To achieve these goals, can introduce at the CELL_FACH state uses high speed uplink packet to insert (High Speed Uplink Packet Access, abbreviate HSUPA as) mode, in this article, the CELL_FACH state is used high-speed uplink packet access technique, be called uplink reinforced CELL-FACH.
But,, only just can use the HSUPA technology at the CELL_DCH state according to present consensus standard.If introduce HSUPA at the CELL_FACH state, then must informing network side group station support uplink reinforced CELL-FACH technical capability, the still technology of also being correlated with therewith at present.
Summary of the invention
Consider exist in the correlation technique when the CELL_FACH state is introduced HSUPA, can't informing network side group station to the problem of the tenability of uplink reinforced CELL-FACH technology and propose the present invention, for this reason, the present invention aims to provide a kind of acquisition methods of uplink reinforced district forward access channel technical capability.
According to an aspect of the present invention, provide a kind of acquisition methods of forward access channel holding capacity of uplink reinforced district, be used for the uplink reinforced CELL-FACH tenability that network side obtains the base station.
Acquisition methods according to the uplink reinforced CELL-FACH tenability of the embodiment of the invention comprises: radio network controller issues audit request information to the base station; In response to audit request information, the audit response message is returned to radio network controller in the base station, and carries the uplink reinforced CELL-FACH tenability information of the uplink reinforced CELL-FACH tenability of expression sub-district in the audit response message; Radio network controller obtains uplink reinforced CELL-FACH tenability information from the audit response message.
Wherein, in said method, when the support uplink reinforced CELL-FACH of sub-district, with uplink reinforced CELL-FACH tenability information setting for expressing support for uplink reinforced CELL-FACH.In the sub-district not during the support uplink reinforced CELL-FACH, with uplink reinforced CELL-FACH tenability information setting for representing not support uplink reinforced CELL-FACH.
In addition, can represent uplink reinforced CELL-FACH tenability information by bit.
Preferably, said method further comprises: radio network controller is preserved the uplink reinforced CELL-FACH tenability information of obtaining.
According to a further aspect in the invention, also provide the acquisition methods of another kind of forward access channel holding capacity of uplink reinforced district, be used for the uplink reinforced CELL-FACH tenability that network side obtains the base station.
Acquisition methods according to the uplink reinforced CELL-FACH tenability of the embodiment of the invention comprises following processing: when the uplink reinforced CELL-FACH tenability that detects the sub-district changes or the sub-district becomes when existing by not existing, the base station sends the resource status Indication message to radio network controller, and carries the uplink reinforced CELL-FACH tenability information of the uplink reinforced CELL-FACH tenability of expression sub-district in Indication message; Radio network controller obtains uplink reinforced CELL-FACH tenability information from the resource status Indication message.
Wherein, become when supporting by support uplink reinforced CELL-FACH not, perhaps become when existing by not existing in the sub-district in the sub-district, with uplink reinforced CELL-FACH tenability information setting for expressing support for uplink reinforced CELL-FACH.Become when not supporting by the support uplink reinforced CELL-FACH in the sub-district, with uplink reinforced CELL-FACH tenability information setting for representing not support uplink reinforced CELL-FACH.
Wherein, in above-mentioned processing, can represent uplink reinforced CELL-FACH tenability information by bit.
Preferably, said method further comprises following processing: radio network controller is preserved the uplink reinforced CELL-FACH tenability information of obtaining.
By the present invention, in audit response message or resource status Indication message, carry the tenability information of uplink reinforced CELL-FACH technology by the base station, make RNC to use the needed information of HSUPA technology for the cell configuration non-CELL _ DCH state based on this tenability information, for the subscriber equipment of support uplink reinforced CELL-FACH technology provides the passage that can use the uplink reinforced CELL-FACH technology, thereby reduce signaling delay.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the acquisition methods of the uplink reinforced CELL-FACH tenability of the inventive method embodiment one;
Fig. 2 is the Signalling exchange flow chart of method shown in Figure 1;
Fig. 3 is the flow chart according to the acquisition methods of the uplink reinforced CELL-FACH tenability of the inventive method embodiment two;
Fig. 4 is the Signalling exchange flow chart of the example 1 of method shown in Figure 3;
Fig. 5 is the Signalling exchange flow chart of the example 2 of method shown in Figure 3.
Embodiment
As mentioned above, if introduce HSUPA at the CELL_FACH state, then Node B (Node B) must also will be supported this ability, and the parameter that RNC needs pre-configured suitable non-CELL _ DCH state to use in the sub-district of support uplink reinforced CELL-FACH technical capability just can be so that subscriber equipment can use the uplink reinforced CELL-FACH technology at non-CELL _ DCH state.Also promptly for the terminal of support uplink reinforced CELL-FACH technology, have only the cooperation of the base station of supported this technology, can normally use the function of this technology.
When whether the Access Network side uses this technology in decision-making, need to consider backwards compatibility, and need at first to determine whether the base station can use this technology, so that make decisions exactly.At present, also do not notify the passage of RNC base station in the correlation technique to the tenability of uplink reinforced CELL-FACH technology.
Consider the problems referred to above just, in order to remedy this defective, the embodiment of the invention has provided a kind of acquisition methods of tenability of uplink reinforced CELL-FACH, is used for the uplink reinforced CELL-FACH tenability of radio network controller to obtain base station.
Method according to the embodiment of the invention is by increase the base station in the audit response message or in the resource status Indication message on original 3GPP consensus standard basis the tenability of continuous packet connectivity technology to be implemented.In addition, the uplink reinforced CELL-FACH of mentioning herein uses the scene of high-speed uplink packet access technique for the CELL_FACH state.
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
Method embodiment one
According to the embodiment of the invention, a kind of acquisition methods of uplink reinforced CELL-FACH tenability is provided, be used for the uplink reinforced CELL-FACH tenability that network side (RNC) obtains the base station.
Fig. 1 shows the process chart of this method, and Fig. 2 shows the Signalling exchange flow process of this method.As shown in Figure 1, the acquisition methods according to the uplink reinforced CELL-FACH tenability of the embodiment of the invention comprises:
Step S102, RNC issues audit request information (corresponding to 201 among Fig. 2) to the base station;
Step S104, in response to audit request information, audit response message (corresponding to 203 among Fig. 2) is returned to RNC in the base station, and carries the uplink reinforced CELL-FACH tenability information (corresponding to 202 among Fig. 2) of the uplink reinforced CELL-FACH tenability of expression sub-district in the audit response message;
Step S106, RNC obtains (preferably, and preserve) uplink reinforced CELL-FACH tenability information (corresponding to 204 among Fig. 2) the response message from audit.
Wherein, in said method, if during the support uplink reinforced CELL-FACH of sub-district, then with uplink reinforced CELL-FACH tenability information setting for expressing support for uplink reinforced CELL-FACH; On the contrary, if sub-district support uplink reinforced CELL-FACH not, then with uplink reinforced CELL-FACH tenability information setting for representing not support uplink reinforced CELL-FACH.
For above-mentioned uplink reinforced CELL-FACH tenability information, can represent by bit, for example, can be with this uplink reinforced CELL-FACH tenability information setting for taking 1 bit, when bit value is 1, expression sub-district support uplink reinforced CELL-FACH, when bit value was 0, the expression sub-district is the support uplink reinforced CELL-FACH not.For those of ordinary skills, can easily expect other method for expressing, therefore no longer be described in detail, all within protection scope of the present invention at this.
Among the embodiment that provides in the above, network side (RNC) obtains the uplink reinforced CELL-FACH tenability of base station and offers realization by network side on base station transmitting order to lower levels indication base station, but in some cases, the base station also can be without the network side request uplink reinforced CELL-FACH tenability of reporting subdistrict initiatively.The following examples have just been described the processing under this kind situation.
Method embodiment two
According to embodiments of the invention, the acquisition methods of another kind of forward access channel holding capacity of uplink reinforced district also is provided, be used for the uplink reinforced CELL-FACH tenability that network side obtains the base station.Different with embodiment one is that in this embodiment, the base station is the uplink reinforced CELL-FACH tenability of reporting subdistrict initiatively.
Fig. 3 is the flow chart that the processing of this method is shown.As shown in Figure 3, the acquisition methods according to the uplink reinforced CELL-FACH tenability of the embodiment of the invention comprises following processing (step S302-step S304):
Step S302, when the uplink reinforced CELL-FACH tenability that detects the sub-district changes or the sub-district becomes when existing by not existing, the base station sends the resource status Indication message to RNC, and in Indication message, carry the uplink reinforced CELL-FACH tenability information (perhaps be called capacity variation information, this does not influence essence of the present invention) of uplink reinforced CELL-FACH tenability of expression sub-district;
Step S304, RNC obtain (preferably, and preserve) uplink reinforced CELL-FACH tenability information from the resource status Indication message.
From top description as can be seen, the scene of base station active reporting uplink link reinforced CELL-FACH tenability information has following two kinds at least:
(1) the reporting uplink link reinforced CELL-FACH tenability of the sub-district of base station administration changes, and this variation can be to be become by support not support, also can be by not supporting to become support.
Wherein, become when supporting by support uplink reinforced CELL-FACH not in the sub-district, with uplink reinforced CELL-FACH tenability information setting for expressing support for uplink reinforced CELL-FACH; Become when not supporting by the support uplink reinforced CELL-FACH in the sub-district, with uplink reinforced CELL-FACH tenability information setting for representing not support uplink reinforced CELL-FACH.
Fig. 4 shows the processing under this kind situation.As shown in Figure 4, specifically can be described below:
401, it (may be to be become by support not support that the ability that detects its administration already present sub-district support uplink reinforced CELL-FACH technology down when the base station changes, also may be by not supporting to become support) time, the ability information of variation in the resource status Indication message, filled in;
402, the base station sends the resource status Indication message to RNC;
403, RNC obtains the tenability change information and the preservation of the uplink reinforced CELL-FACH technology of related cell from the resource status Indication message.
(2) sub-district of base station administration becomes existence by not existing
At this moment, if there be (that is, new sub-district) in the sub-district by not existing to become, then with uplink reinforced CELL-FACH tenability information setting for expressing support for uplink reinforced CELL-FACH.
Fig. 5 shows the processing under this kind situation.As shown in Figure 5, specifically can be described below:
501, never exist and become when existing when the base station detects sub-district under its administration, in the resource status Indication message, fill in the tenability information of the uplink reinforced CELL-FACH technology of sub-district;
502, the base station sends the resource status Indication message to RNC;
503, RNC obtains the tenability information of the uplink reinforced CELL-FACH technology of related cell from the resource status Indication message, and preserves the information of obtaining.
For above-mentioned uplink reinforced CELL-FACH tenability information, can represent by bit, for example, can be with this uplink reinforced CELL-FACH tenability information setting for taking 1 bit, when bit value is 1, expression sub-district support uplink reinforced CELL-FACH, when bit value was 0, the expression sub-district is the support uplink reinforced CELL-FACH not.For those of ordinary skills, can easily expect other method for expressing, therefore no longer be described in detail, all within protection scope of the present invention at this.
By the present invention, in audit response message or resource status Indication message, carry the tenability information of uplink reinforced CELL-FACH technology by the base station, make RNC to use the needed information of HSUPA technology for the cell configuration non-CELL _ DCH state based on this tenability information, for the subscriber equipment of support uplink reinforced CELL-FACH technology provides the passage that can use the uplink reinforced CELL-FACH technology, thereby reduce signaling delay.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the acquisition methods of a forward access channel holding capacity of uplink reinforced district, being used for up link that network side obtains the base station, to strengthen forward access channel be the uplink reinforced CELL-FACH tenability, it is characterized in that described method comprises:
Radio network controller issues audit request information to the base station;
In response to described audit request information, the audit response message is returned to described radio network controller in described base station, and carries the uplink reinforced CELL-FACH tenability information of the uplink reinforced CELL-FACH tenability of expression sub-district in described audit response message;
Described radio network controller obtains described uplink reinforced CELL-FACH tenability information from described audit response message.
2. method according to claim 1 is characterized in that, when the support uplink reinforced CELL-FACH of described sub-district, with described uplink reinforced CELL-FACH tenability information setting for expressing support for uplink reinforced CELL-FACH.
3. method according to claim 1 is characterized in that, in described sub-district not during the support uplink reinforced CELL-FACH, with described uplink reinforced CELL-FACH tenability information setting for representing not support uplink reinforced CELL-FACH.
4. according to each described method in the claim 1 to 3, it is characterized in that, represent described uplink reinforced CELL-FACH tenability information by bit.
5. method according to claim 1 is characterized in that, further comprises:
Described radio network controller is preserved the described uplink reinforced CELL-FACH tenability information of obtaining.
6. the acquisition methods of a forward access channel holding capacity of uplink reinforced district, being used for up link that network side obtains the base station, to strengthen forward access channel be the uplink reinforced CELL-FACH tenability, it is characterized in that described method comprises:
When the uplink reinforced CELL-FACH tenability that detects the sub-district changes or becomes when existing by not existing, the base station sends the resource status Indication message to radio network controller, and carries the uplink reinforced CELL-FACH tenability information of the uplink reinforced CELL-FACH tenability of expression sub-district in described Indication message;
Described radio network controller obtains described uplink reinforced CELL-FACH tenability information from described resource status Indication message.
7. method according to claim 6, it is characterized in that, become when supporting by support uplink reinforced CELL-FACH not in described sub-district, perhaps become when existing by not existing in described sub-district, with described uplink reinforced CELL-FACH tenability information setting for expressing support for uplink reinforced CELL-FACH.
8. method according to claim 6, it is characterized in that, become when not supporting by the support uplink reinforced CELL-FACH in described sub-district, with described uplink reinforced CELL-FACH tenability information setting for representing not support uplink reinforced CELL-FACH.
9. according to each described method in the claim 6 to 8, it is characterized in that, it is characterized in that, represent described uplink reinforced CELL-FACH tenability information by bit.
10. according to each described method in the claim 6 to 8, it is characterized in that, further comprise:
Described radio network controller is preserved the described uplink reinforced CELL-FACH tenability information of obtaining.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008100070032A CN101494902A (en) | 2008-01-24 | 2008-01-24 | Method for obtaining forward access channel holding capacity of uplink reinforced district |
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| CNA2008100070032A CN101494902A (en) | 2008-01-24 | 2008-01-24 | Method for obtaining forward access channel holding capacity of uplink reinforced district |
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| CNA2008100070032A Pending CN101494902A (en) | 2008-01-24 | 2008-01-24 | Method for obtaining forward access channel holding capacity of uplink reinforced district |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102238597A (en) * | 2010-05-07 | 2011-11-09 | 中兴通讯股份有限公司 | Method for reporting channel state of time-multiplexed common pilot channel (T-CPICH), base station and system |
-
2008
- 2008-01-24 CN CNA2008100070032A patent/CN101494902A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102238597A (en) * | 2010-05-07 | 2011-11-09 | 中兴通讯股份有限公司 | Method for reporting channel state of time-multiplexed common pilot channel (T-CPICH), base station and system |
| WO2011137679A1 (en) * | 2010-05-07 | 2011-11-10 | 中兴通讯股份有限公司 | Method, nodeb and system for reporting channel state of time-multiplexed common pilot channel |
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Open date: 20090729 |