CN101222663B - Method and device for acquiring parameters - Google Patents
Method and device for acquiring parameters Download PDFInfo
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- CN101222663B CN101222663B CN2007100008893A CN200710000889A CN101222663B CN 101222663 B CN101222663 B CN 101222663B CN 2007100008893 A CN2007100008893 A CN 2007100008893A CN 200710000889 A CN200710000889 A CN 200710000889A CN 101222663 B CN101222663 B CN 101222663B
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- high speed
- descending sharing
- speed descending
- sharing channel
- base station
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Abstract
The invention discloses a method for obtaining parameters and a device to carry out the method, being used to allow a base station to obtain the parameters of a high speed down-link shared channel in a strengthened connection mode state. The method comprises the following: step S102, a radio network controller informs the base station of the parameters of the high speed down-link channel via a common transport channel setup request; step S104, the base station obtains the parameters of the high speed down-link channel from the common transport channel setup request; and step S106, the base station returns a common transport channel setup response message to the radio network controller. With the invention, the base station is allowed to use correct high speed shared transport channel parameters for data transmitting so that the user can receives the data on the high speed shared channel in a right way.
Description
Technical field
The present invention relates to the communications field, more specifically, the present invention relates to a kind of method getparms and device, strengthen high speed descending sharing channel parameter under the connection mode common condition to be used to that the base station is obtained.
Background technology
In the communications field; In order to improve the throughput of high data traffic of user and system; The R5 standard agreement of 3GPP has been introduced a kind of high-speed packet and has been shared transmission channel (HighSpeed Downlink Shared Channel); Physical channel that this channel shone upon adopts a time-division and a sign indicating number branch mode, and this channel adopted and mix (HARQ) and Adaptive Modulation and Coding (AMC) technology of retransmitting automatically, makes peak rate can reach 10.8Mbps～30Mbps.Its final purpose is through providing high speed packet service to be inserted the capacity that increases system and reduces transmission delay to improve the requirement of user to service quality (Qos).
The 3GPP consensus standard to Radio Resource control (RRC) connection mode down front access state (CELL_FACH) and (or) paging state (CELL_PCH/URA_PCH) controlled under (RRC) connection mode of Radio Resource strengthens;, promptly CELL_FACH and (or) the CELL_PCH/URA_PCH state also can use high speed downlink packet access technology (HSDPA) (this will CELL-FACH and (or) the CELL_PCH/URA_PCH state use high speed downlink packet insert (HSDPA) technology abbreviate as strengthen the connection mode common condition).When subscriber equipment is in when strengthening the connection mode common condition, owing to there is not dedicated process, so the base station need know the relevant parameter of high-speed shared transmission channel in advance, just can be so that data can be sent by the correct Application high-speed shared transmission channel in the base station.
Therefore, need a kind of method getparms and device, strengthen high speed descending sharing channel parameter under the connection mode common condition to be used to that the base station is obtained, thereby address the above problem.
Summary of the invention
For addressing the above problem; The present invention provides a kind of method getparms and device; Being used to make the base station to obtain to strengthen high speed descending sharing channel parameter under the connection mode common condition, thereby, make the base station can use correct high-speed shared transmission channel parameter to carry out data and send; Facilitate the user like this and correctly receive the data on the high speed descending sharing channel, thereby guaranteed quality of services for users.
For realizing above-mentioned purpose, one aspect of the present invention provides a kind of method getparms, is used to make the base station to obtain and strengthens high speed descending sharing channel parameter under the connection mode common condition, and this method may further comprise the steps:
Step S102, radio network controller set up the parameter of request message informing base station high speed descending sharing channel through Common transport channel;
Step S104, the parameter of obtaining high speed descending sharing channel the request message is set up from Common transport channel in the base station; And
Step S106, the base station is returned Common transport channel to radio network controller and is set up response message.
According to an aspect of the present invention, step S104 is further comprising the steps of: the high speed descending sharing channel resource is distributed according to the high speed descending sharing channel parameter of being obtained in the base station.
According to an aspect of the present invention, the high speed descending sharing channel parameter is layer 2 parameter.And layer 2 parameter comprise following one or any combination: media access control protocol data unit size, dispatching priority, maximum retransmission or T1, the length of window that abandons timer and handle the medium access control entity (MAC-hs) of high speed descending sharing channel, wherein the T1 timer that to be the base station stop to retransmit to the medium access control entity protocol Data Unit of high speed descending sharing channel.
According to an aspect of the present invention, media access control protocol data unit is of a size of one or more.The media access control protocol data unit size is corresponding with the size index.
In addition, according to an aspect of the present invention, be that MAC-hs service data unit (SDU) arrives MAC-hs and is placed into the time-to-live in the HSDPA priority query by abandoning definite time of timer.The high speed descending sharing channel parameter is associated with media access control flow.
Another aspect of the present invention also provides a kind of device getparms; Be used to make the base station to obtain and strengthen high speed descending sharing channel parameter under the connection mode common condition; It comprises: notification unit is used for setting up through Common transport channel the parameter of request message informing base station high speed descending sharing channel; Acquiring unit is used for setting up the parameter that request message obtains high speed descending sharing channel from Common transport channel; And return the unit, be used for returning Common transport channel and set up response message to radio network controller.
According to a further aspect in the invention, acquiring unit also comprises: allocation units are used for distributing the high-speed shared transmission channel resource according to the high speed descending sharing channel parameter of being obtained.
According to a further aspect in the invention, the high speed descending sharing channel parameter is layer 2 parameter.
And; Layer 2 parameter comprise following one or any combination: media access control protocol data unit size, dispatching priority, maximum retransmission or T1, abandon timer and MAC-hs length of window, wherein the T1 timer that to be the base station stop to retransmit to the medium access control entity protocol Data Unit of high speed descending sharing channel.
In addition, according to a further aspect in the invention, media access control protocol data unit is of a size of one or more.
And the media access control protocol data unit size is corresponding with the size index.
In addition, according to a further aspect in the invention, be that MAC-hs SDU arrives MAC-hs and is placed into the time-to-live in the HSDPA priority query by abandoning definite time of timer.
And the high speed descending sharing channel parameter is associated with media access control flow.
Therefore, can find out that the present invention has realized following technique effect: the base station can be used correct high-speed shared transmission channel parameter to carry out data and sent, thereby makes the user can correctly receive the data on the high speed descending sharing channel.
Other features and advantages of the present invention will be set forth in specification subsequently, and, partly from specification, become obvious, perhaps understand through embodiment of the present invention.The object of the invention can be realized through the structure that in the specification of being write, claims and accompanying drawing, is particularly pointed out and obtained with other advantages.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used to explain the present invention with embodiments of the invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the flow chart according to method getparms of the present invention;
Fig. 2 is that the base station obtains the flow chart of the method for high speed descending sharing channel parameter according to an embodiment of the invention; And
Fig. 3 is the block diagram according to device getparms of the present invention.
Embodiment
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 explanation and explains the present invention, and be not used in qualification the present invention.
Fig. 1 is the flow chart according to method getparms of the present invention, and is as shown in Figure 1, and method getparms may further comprise the steps:
Step S102; Radio network controller is set up the parameter of request message informing base station high speed descending sharing channel through Common transport channel; Wherein, The high speed descending sharing channel parameter is layer 2 parameter, and layer 2 parameter comprise following parameter: protocol Data Unit dimensions length, dispatching priority, maximum retransmission or T1, abandon timer and MAC-hs length of window;
Step S104, the base station is set up from Common transport channel and is obtained the high speed descending sharing channel parameter the request message; And
Step S106, the base station is returned Common transport channel to radio network controller and is set up response message.
In addition, step S104 is further comprising the steps of: the high speed descending sharing channel resource is distributed according to the high speed descending sharing channel parameter of being obtained in the base station.
It is one or more to it is pointed out that the media access control flow protocol Data Unit is of a size of, and media access control flow protocol Data Unit size is corresponding with the size index; By abandoning definite time of timer is that MAC-hs SDU arrives MAC-hs and is placed into the time-to-live in the HSDPA priority query, and the high speed descending sharing channel parameter is associated with media access control flow.
To be example with radio network controller 202 below with base station 204; Introduce the method that the base station obtains channel parameter in detail in conjunction with Fig. 2; Fig. 2 is that base station 204 obtains the flow chart of the method for high-speed shared transmission channel parameter according to an embodiment of the invention, and as shown in Figure 2, this method may further comprise the steps:
Step S202; Radio network controller 202 is set up the parameter of request message informing base station high-speed shared transmission channel through Common transport channel; Wherein, This parameter comprises following one or any combination: protocol Data Unit dimensions length (PDU SIZE), dispatching priority (Scheduling Priority Indicator), maximum retransmission or T1, abandon timer (Discard Timer) and MAC-hs length of window (MAC-hs Window Size), these parameters and media access control flow are associated;
Step 204, base station 204 are set up from Common transport channel and are obtained the high speed descending sharing channel transport channel parameters the request message;
Step 206, the high speed descending sharing channel resource is distributed according to resulting transport channel parameters in base station 204; And
Step 208, base station 204 is returned Common transport channel to radio network controller 202 and is set up response message.
Fig. 3 is the block diagram according to device 300 getparms of the present invention; Device getparms 300 as shown in Figure 3; Be used to make the base station to obtain and strengthen high speed descending sharing channel parameter under the connection mode common condition; It comprises: notification unit 302 is used for setting up through Common transport channel the parameter of request message informing base station high speed descending sharing channel; Acquiring unit 304; Be used for setting up request message and obtain the high speed descending sharing channel parameter from Common transport channel; Wherein, acquiring unit 304 also comprises: allocation units 3042 are used for distributing the high speed descending sharing channel resource according to the high speed descending sharing channel parameter of being obtained; And return unit 306, be used for returning Common transport channel and set up response message to radio network controller.
The high-speed shared transmission channel parameter is layer 2 parameter; And layer 2 parameter comprise the one or any combination of following parameter: media access control protocol data unit size, dispatching priority, maximum retransmission or T1, abandon timer and MAC-hs length of window.
In addition, media access control protocol data unit is of a size of one or more, and the media access control protocol data unit size is corresponding with the size indexed mode.
In addition, be that MAC-hs SDU arrives MAC-hs and is placed into the time-to-live in the HSDPA priority query by abandoning definite time of timer, and the high speed descending sharing channel parameter is associated with media access control flow.
More than be merely the preferred embodiments of the present invention, be not limited to the present invention, 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. a method getparms is used to make the base station to obtain and strengthens high speed descending sharing channel parameter under the connection mode common condition, it is characterized in that, may further comprise the steps:
Step S102, radio network controller set up request message through Common transport channel and notify said base station said high speed descending sharing channel parameter;
Step S104, said base station is set up from said Common transport channel and is obtained said high speed descending sharing channel parameter the request message; And
Step S106, said base station is returned Common transport channel to said radio network controller and is set up response message;
Wherein, said high speed descending sharing channel parameter is associated with media access control flow.
2. method getparms according to claim 1 is characterized in that, said step S104 is further comprising the steps of:
The high speed descending sharing channel resource is distributed according to the said high speed descending sharing channel parameter of being obtained in said base station.
3. method getparms according to claim 1 and 2 is characterized in that, said high speed descending sharing channel parameter is layer 2 parameter.
4. method getparms according to claim 3; It is characterized in that; Said layer 2 parameter comprise following one or any combination: media access control protocol data unit dimensions length, dispatching priority, maximum retransmission, TI, the length of window that abandons timer and handle the medium access control entity of high speed descending sharing channel, wherein the T1 timer that to be the base station stop to retransmit to the medium access control entity protocol Data Unit of high speed descending sharing channel.
5. method getparms according to claim 4 is characterized in that, said media access control protocol data unit dimensions length is one or more.
6. method getparms according to claim 4 is characterized in that, said media access control protocol data unit dimensions length is corresponding with the size index.
7. method getparms according to claim 4; It is characterized in that to abandon the time that timer confirms be that the medium access control entity service data unit of handling high speed descending sharing channel arrives the medium access control entity of handling high speed descending sharing channel and is placed into the time-to-live in the formation of high speed downlink packet access priority by said.
8. a device getparms is used to make the base station to obtain and strengthens high speed descending sharing channel parameter under the connection mode common condition, it is characterized in that, comprising:
Notification unit is used for setting up request message through Common transport channel and notifies said base station said high speed descending sharing channel parameter, and wherein, said high speed descending sharing channel parameter is associated with media access control flow;
Acquiring unit is used for setting up request message from said Common transport channel and obtains said high speed descending sharing channel parameter; And
Return the unit, be used for returning Common transport channel and set up response message to said radio network controller.
9. device getparms according to claim 8 is characterized in that, said acquiring unit also comprises:
Allocation units are used for distributing the high speed descending sharing channel resource according to the said high speed descending sharing channel parameter of being obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100008893A CN101222663B (en) | 2007-01-12 | 2007-01-12 | Method and device for acquiring parameters |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2007100008893A CN101222663B (en) | 2007-01-12 | 2007-01-12 | Method and device for acquiring parameters |
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| CN101222663A CN101222663A (en) | 2008-07-16 |
| CN101222663B true CN101222663B (en) | 2012-05-09 |
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| CN2007100008893A Expired - Fee Related CN101222663B (en) | 2007-01-12 | 2007-01-12 | Method and device for acquiring parameters |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102045845B (en) * | 2009-10-13 | 2015-06-10 | 中兴通讯股份有限公司 | Method and device for configuring transmission bearer of uplink common control channel |
| CN103002475B (en) * | 2011-09-15 | 2017-12-12 | 南京东郊传媒有限公司 | A kind of collocation method and system of HSDPA service medias Access Control window |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1414798A (en) * | 2001-10-23 | 2003-04-30 | 华为技术有限公司 | Radio link management method based on UTRAN interface between base station in cell selection process |
| CN1653830A (en) * | 2002-05-09 | 2005-08-10 | 诺基亚有限公司 | Hsdpa cqi, ack, nack power offset known in node b and in srnc |
| CN1725720A (en) * | 2004-07-20 | 2006-01-25 | 华为技术有限公司 | Radio link procedure management method in Iub interface |
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2007
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1414798A (en) * | 2001-10-23 | 2003-04-30 | 华为技术有限公司 | Radio link management method based on UTRAN interface between base station in cell selection process |
| CN1653830A (en) * | 2002-05-09 | 2005-08-10 | 诺基亚有限公司 | Hsdpa cqi, ack, nack power offset known in node b and in srnc |
| CN1725720A (en) * | 2004-07-20 | 2006-01-25 | 华为技术有限公司 | Radio link procedure management method in Iub interface |
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| CN101222663A (en) | 2008-07-16 |
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Granted publication date: 20120509 Termination date: 20180112 |