CN101651909A - Request method for wireless link set, equipment and system - Google Patents
Request method for wireless link set, equipment and system Download PDFInfo
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- CN101651909A CN101651909A CN200810210688A CN200810210688A CN101651909A CN 101651909 A CN101651909 A CN 101651909A CN 200810210688 A CN200810210688 A CN 200810210688A CN 200810210688 A CN200810210688 A CN 200810210688A CN 101651909 A CN101651909 A CN 101651909A
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- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000007667 floating Methods 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 abstract description 7
- 238000004891 communication Methods 0.000 abstract description 3
- 230000000295 complement effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
Abstract
The invention discloses a request method for wireless link set, equipment and a method thereof, relating to the communication technical field, in order to solve the problem of low success ratio of wireless link set under enhancing features of an upgoing layer 2. The method for wireless link set provided in the invention comprises the following steps: a service wireless network controller (SRNC) beforehand learns the ability information of a target cell regimented by a drifting wireless network controller (DRNC); the ability information of the target cell indicates whether the target cell supports the enhancing features of the upgoing layer 2; and SRNC reasonably configures cells expressing MAC-d PDU length information in wireless link set requests according to the ability information of the target cell and starts the wireless link set requests.
Description
Technical field
The present invention relates to the communications field, relate in particular to requesting method, equipment and system that a kind of Radio Link is set up.
Background technology
The process that Radio Link is set up is that (Drift Radio NetworkSub-system is the resource of one or more wireless link distribution necessity in DRNS), sets up the process of connection-oriented signaling bear simultaneously at the drifting radio network subsystem.
The foundation of Radio Link realizes by following flow process:
As SRNC (Serving Radio Network Controller, service wireless network controller) decision is with certain DRNS (Drift Radio Network Sub-system, when first or first sub-district drifting radio network subsystem) is added in the connection Active Set of appointment, it will be to corresponding D RNC (DriftRadio Network Controller, floating radio network controller) sends Radio Link and set up request message, set up Radio Link with request.
As shown in Figure 1, DRNC is the resource of this Radio Link application of each wireless link distribution after receiving that above-mentioned Radio Link is set up request message.After all Radio Links were successfully set up, DRNC sent Radio Link to SRNC and sets up response message.As shown in Figure 2, if DRNC can not successfully set up wherein one or more Radio Link, DRNC returns Radio Link to SRNC and sets up failed message so, indicates failure cause in the message.
At present, in setting up the process of Radio Link, that carry out the transmitting uplink data employing all is the MAC-d PDU (Medium Access Control-d Protocol Data Unit, MAC-d protocol Data Unit) of regular length.
The R8 version of 3GPP agreement has been introduced uplink layer 2 and has been strengthened these new features.In order more reasonably to dispose MAC (Medium Access Control, medium access control) layer entity parameter, the Radio Link that strengthens characteristic based on uplink layer 2 is set up the MAC-d PDU that has adopted variable-length.
Strengthen under this characteristic in uplink layer 2, when SRNC when DRNC sends Radio Link and sets up request message, this Radio Link is set up and is comprised the maximum MAC-d PDU extended length cell that is used to represent variable MAC-d PDU length in the request message simultaneously, and is used to illustrate the fixedly MAC-dPDU length cell of MAC-d PDU length.DRNC receives this Radio Link and sets up request message, if DRNC detects this Radio Link and sets up and comprise maximum MAC-d PDU extended length cell in the request message, then DRNC will ignore this Radio Link and sets up the MAC-d PDU length cell that comprises in the request message.
State uplink layer 2 in realization and strengthen in the process that Radio Link is set up under the characteristic, the inventor finds that there are the following problems at least in the prior art:
Support uplink layer 2 to strengthen characteristics and the Target cell of DRNC administration does not support uplink layer 2 to strengthen under the situation of characteristics at SRNC, DRNC receives Radio Link and sets up the maximum MAC-d PDU extended length cell that can neglect behind the request message wherein, resolve MAC-d PDU length cell, and this moment, this MAC-dPDU length cell was empty, DRNC can't correctly carry out the configuration of layer two protocol entity like this, set up failed message so return Radio Link, thereby cause Radio Link to set up failure to SRNC.
Summary of the invention
Requesting method, equipment and system that embodiments of the invention provide a kind of Radio Link to set up can improve uplink layer 2 and strengthen the success rate that Radio Link is set up under the characteristic.
The requesting method that the Radio Link that the embodiment of the invention provides is set up comprises:
Receive the Target cell ability information that floating radio network controller sends, described Target cell ability information represents whether described Target cell supports uplink layer 2 to strengthen characteristic;
Set up the cell of expression MAC-d PDU length information in the request according to described Target cell ability information collocation wireless link;
Send described Radio Link to described floating radio network controller and set up request.
The service wireless network controller that the embodiment of the invention provides comprises:
Receiving element is used to receive the Target cell ability information that floating radio network controller sends, and described Target cell ability information represents whether described Target cell supports uplink layer 2 to strengthen characteristic;
Dispensing unit is used for setting up the cell of asking expression MAC-d PDU length information according to described Target cell ability information collocation wireless link;
Transmitting element is used for sending Radio Link to described floating radio network controller and sets up request.
The Radio Link that the embodiment of the invention provides is set up system, comprises service wireless network controller and floating radio network controller; Wherein
Described service wireless network controller, be used to receive the Target cell ability information that floating radio network controller sends, judge according to described Target cell ability information whether described Target cell supports uplink layer 2 to strengthen characteristic, whether support uplink layer 2 to strengthen characteristic according to described Target cell then and come configuration parameter, and send Radio Link foundation request to described floating radio network controller.
The requesting method that the Radio Link that the embodiment of the invention provides is set up, equipment and system, by making SRNC obtain the ability information whether Target cell supports that uplink layer 2 strengthens in advance, ability reasonable disposition parameter according to Target cell, send the Radio Link that is complementary with the Target cell ability to DRNC then and set up request message, set up Radio Link, thereby avoided setting up the situation of failure, improved uplink layer 2 and strengthened the success rate that Radio Link is set up under the characteristic because of the Radio Link that the Target cell that SRNC supports uplink layer 2 to strengthen characteristic DRNC administration does not support uplink layer 2 enhancing characteristics to cause.
Description of drawings
Fig. 1 is that Radio Link is set up successful process schematic diagram in the prior art;
Fig. 2 is the process schematic diagram that Radio Link is set up failure in the prior art;
Fig. 3 is the flow chart of the requesting method that Radio Link is set up in the embodiment of the invention one;
Fig. 4 is the structural representation of service wireless network controller in the embodiment of the invention one;
Fig. 5 is the method flow diagram that Radio Link is set up in the embodiment of the invention two;
Fig. 6 is the structural representation of service wireless network controller in the embodiment of the invention two;
Fig. 7 is the method flow diagram that Radio Link is set up in the embodiment of the invention three;
Fig. 8 is the structural representation of service wireless network controller in the embodiment of the invention three;
Fig. 9 sets up the structural representation of system for Radio Link in the embodiment of the invention four.
Embodiment
Strengthen the success rate that Radio Link is set up under the characteristic, requesting method, equipment and system that embodiments of the invention provide a kind of Radio Link to set up in order to improve uplink layer 2.Requesting method, equipment and system that the Radio Link that the embodiment of the invention is provided below in conjunction with accompanying drawing is set up are described in detail.
Embodiment one:
As shown in Figure 3, the requesting method that the Radio Link that the embodiment of the invention provides is set up may further comprise the steps:
The requesting method that the Radio Link that provides corresponding to present embodiment is set up, the embodiment of the invention also provides a kind of service wireless network controller.
As shown in Figure 4, the service wireless network controller that the embodiment of the invention provides comprises receiving element 41, dispensing unit 42 and transmitting element 43.
Wherein, receiving element 41 receives the Target cell ability information that DRNC sends, described Target cell ability information represents whether described Target cell supports uplink layer 2 to strengthen characteristic, dispensing unit 42 is set up the cell of representing MAC-d PDU length information in the request according to described Target cell ability information collocation wireless link then, and transmitting element 43 sends Radio Link to described DRNC and sets up request afterwards.
Requesting method and device that the Radio Link that the embodiment of the invention provides is set up, make SRNC get access to the ability information whether Target cell supports that uplink layer 2 strengthens in advance, set up the cell of expression MAC-d PDU length information in the request according to the ability reasonable disposition Radio Link of Target cell, send the Radio Link foundation request that is complementary with the Target cell ability to DRNC then, avoided setting up the situation of failure because of the Radio Link that the Target cell that SRNC supports uplink layer 2 to strengthen characteristic DRNC administration does not support uplink layer 2 enhancing characteristics to cause.
Embodiment two:
As shown in Figure 5, the method that the Radio Link that the embodiment of the invention provides is set up comprises:
Whether step 51, SRNC send information exchange requests message to DRNC, require DRNC returned specification Target cell to support uplink layer 2 to strengthen the Target cell ability information of characteristic, and wherein said Target cell will be for setting up the sub-district of Radio Link with user terminal.
Step 52, DRNC feedback information exchange response message are given SRNC, report the Target cell ability information to SRNC.
Step 53, SRNC judge according to the Target cell ability information whether this Target cell supports uplink layer 2 to strengthen characteristic.
If described Target cell does not support uplink layer 2 to strengthen characteristic, then carry out step 54,56 and 57; If described Target cell supports uplink layer 2 to strengthen characteristic, then carry out step 55,56 and 57.
Step 54, SRNC send Radio Link and set up request to DRNC, and the request of setting up of this Radio Link comprises MAC-d PDU length cell, and does not comprise maximum MAC-d PDU extended length cell.
Step 55, SRNC send Radio Link and set up request to DRNC, and the request of setting up of this Radio Link comprises maximum MAC-d PDU extended length cell.
Step 56, DRNC receive Radio Link and set up after the request, and the MAC-d PDU length information of setting up in the request according to Radio Link carries out the configuration of layer 2 protocol entity, sets up Radio Link.
Step 57, DRNC return Radio Link to SRNC and set up response message.
When user terminal need be set up Radio Link with new Target cell, SRNC can initiate request to DRNC once more, and the ability information of described abutting subdistrict is obtained in requirement, in order can to simplify this process and to improve the success rate that next Radio Link is set up, above-mentioned Radio Link is set up can also carry the ability information of abutting subdistrict that current and user terminal are successfully set up the sub-district of Radio Link in the response message.
Preferably, above-mentioned Radio Link is set up response message and is carried current and user terminal and successfully set up the ability information of abutting subdistrict of the sub-district of Radio Link and realize in the following manner:
Set up at Radio Link and to feed back adjacent district information in the response message.For example: this adjacent district information is included in " Neighbouring FDD CellInfbrmation " (FDD adjacent district information) cell, whether and adding the expression sub-district in " Cell Capability Container FDD " cell of this cell supports uplink layer 2 to strengthen characteristic " supporting E-DCH (enhancing-private communication channel) the MAC-d PDU indication of variable-length ", whether then above-mentioned Radio Link sets up just to have carried in the response message to show whether the sub-district supports uplink layer 2 to strengthen the cell of the ability information of characteristic, support uplink layer 2 to strengthen the ability of characteristic thereby can feed back described abutting subdistrict to SRNC.
The requesting method that the Radio Link that provides corresponding to present embodiment is set up, the embodiment of the invention also provides a kind of service wireless network controller.
As shown in Figure 6, the service wireless network controller that the embodiment of the invention provides comprises: receiving element 61, dispensing unit 62 and transmitting element 63.
Whether transmitting element 63 sends information exchange requests message to DRNC, wherein comprise requirement DRNC returned specification Target cell and support uplink layer 2 to strengthen the cell of the cell capacity information of characteristic; Receiving element 61 receives the Target cell ability information of DRNC feedback, dispensing unit 62 judges according to described Target cell ability information whether described Target cell supports uplink layer 2 to strengthen characteristic and according to the cell of representing MAC-d PDU length information in the described Target cell ability information collocation wireless link foundation request, transmitting element 63 is just set up to described DRNC transmission Radio Link and asked then.Particularly, if described Target cell does not support uplink layer 2 to strengthen characteristic, then this Radio Link is set up in the request and is comprised MAC-d PDU length cell, and does not comprise maximum MAC-d PDU extended length cell; If described Target cell supports uplink layer 2 to strengthen characteristic, then this Radio Link is set up in the request and is comprised maximum MAC-d PDU extended length cell.
Requesting method and device that the Radio Link that the embodiment of the invention provides is set up, by before setting up Radio Link, whether initiatively require to obtain Target cell by SRNC supports uplink layer 2 to strengthen the ability information of characteristic, SRNC is according to the ability information reasonable disposition parameter of described Target cell then, the Radio Link that receives of DRNC is set up request and just can be complementary with described Target cell ability like this, has avoided not supporting uplink layer 2 to strengthen the Radio Link that characteristics cause to set up the situation of failing because of SRNC supports uplink layer 2 to strengthen the characteristic Target cells.
Embodiment three:
As shown in Figure 7, the method that the Radio Link that the embodiment of the invention provides is set up comprises:
Step 71, SRNC receive the cell capacity information that DRNC sends, and comprising the ability information of Target cell, just will set up the ability information of the sub-district of Radio Link with user terminal.
Step 72, SRNC judge according to the ability information of abutting subdistrict whether this Target cell supports uplink layer 2 to strengthen characteristic.
If described Target cell does not support uplink layer 2 to strengthen characteristic, then carry out step 73,75 and 76; If described Target cell supports uplink layer 2 to strengthen characteristic, then carry out step 74,75 and 76.
Step 73, when user terminal will be set up Radio Link with described Target cell, SRNC sends Radio Link and sets up request to DRNC, the request of setting up of this Radio Link comprises MAC-d PDU length cell, and does not comprise maximum MAC-d PDU extended length cell.
Step 74, when user terminal will be set up Radio Link with described Target cell, SRNC sends Radio Link and sets up request to DRNC, the request of setting up of this Radio Link comprises maximum MAC-d PDU extended length cell.
Step 75, DRNC receive Radio Link and set up after the request, and the requirement of setting up in the request according to Radio Link is described Target cell Resources allocation, sets up Radio Link.
Step 76, DRNC return Radio Link to SRNC and set up response message, wherein carry the ability information of the abutting subdistrict of described Target cell.
Preferably, above-mentioned Radio Link is set up the implementation of ability information of abutting subdistrict that response message carries described Target cell with the mode of introducing among the embodiment two, repeats no more herein.
The requesting method that the Radio Link that provides corresponding to present embodiment is set up, the embodiment of the invention also provides a kind of service wireless network controller.
As shown in Figure 8, the service wireless network controller that the embodiment of the invention provides comprises: receiving element 81, dispensing unit 82 and transmitting element 83.
Wherein, what receiving element 81 received that DRNC reports successfully sets up the ability information of abutting subdistrict of the sub-district of Radio Link with user terminal, described cell capacity information represents whether this sub-district supports uplink layer 2 to strengthen characteristic, dispensing unit 82 is judged described abutting subdistrict and whether is supported uplink layer 2 enhancing characteristics then, when user terminal was set up Radio Link with a sub-district in the described abutting subdistrict as Target cell, transmitting element 83 sent Radio Link to described DRNC and sets up request.
Particularly, if described Target cell does not support uplink layer 2 to strengthen characteristic, then this Radio Link is set up in the request and is comprised MAC-d PDU length cell, and does not comprise maximum MAC-d PDU extended length cell; If described Target cell supports uplink layer 2 to strengthen characteristic, then this Radio Link is set up in the request and is comprised maximum MAC-d PDU extended length cell.
Requesting method and device that the Radio Link that the embodiment of the invention provides is set up, after setting up successfully at Radio Link, whether DRNC initiatively reports the abutting subdistrict of successfully setting up the sub-district of Radio Link with user terminal to support uplink layer 2 to strengthen the ability information of characteristics to SRNC, when the user terminal decision is set up Radio Link with described abutting subdistrict, can set up the cell of expression MAC-d PDU length information in the request according to the ability information reasonable disposition Radio Link of described abutting subdistrict, the Radio Link that receives of DRNC is set up request and just can be complementary with described abutting subdistrict ability like this, has avoided not supporting uplink layer 2 to strengthen the Radio Link that characteristics cause to set up the situation of failing because of SRNC supports uplink layer 2 to strengthen the described abutting subdistrict of characteristics; And after the Radio Link between user terminal and the described abutting subdistrict sets up successfully, described abutting subdistrict becomes the sub-district at the current place of user terminal, DRNC returns the ability information of abutting subdistrict that current and user terminal are successfully set up the sub-district of Radio Link to SRNC, further, can improve the success rate that next Radio Link is set up.
Above-mentionedly set up that the current method of ability information of abutting subdistrict of successfully setting up the sub-district of Radio Link with user terminal of response message feedback is applicable to but the situation that is not limited to mention among the above embodiment by Radio Link.So long as Radio Link sets up successfully, DRNC just can set up response by Radio Link and successfully set up the ability information of abutting subdistrict of the sub-district of Radio Link with user terminal to the SRNC feedback is current.
For example, SRNC sends Radio Link to DRNC and sets up request, but Radio Link is failed normal foundation, and then DRNC sets up failed message to SRNC feedback Radio Link; After SRNC adjusts parameter, send Radio Link to DRNC once more and set up request; In case Radio Link is set up successfully, DRNC just need feed back Radio Link to SRNC and set up response, wherein just can carry the ability information of abutting subdistrict that current and user terminal is successfully set up the sub-district of Radio Link.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
Embodiment four:
As shown in Figure 9, the Radio Link that the embodiment of the invention provides is set up system, comprises service wireless network controller 91 and floating radio network controller 92.Wherein, described service wireless network controller 91 comprises again: receiving element, dispensing unit and transmitting element.
Service wireless network controller 91 receives the Target cell ability information that floating radio network controller 92 sends, judge according to described Target cell ability information whether described Target cell supports uplink layer 2 to strengthen characteristic, and, send described Radio Link foundation to floating radio network controller 92 then and ask according to the cell of representing MAC-d PDU length information in the described Target cell ability information collocation wireless link foundation request.
Particularly, if described Target cell does not support uplink layer 2 to strengthen characteristic, then this Radio Link is set up in the request and is comprised MAC-d PDU length cell, and does not comprise maximum MAC-d PDU extended length cell; If Target cell supports uplink layer 2 to strengthen characteristic, then this Radio Link is set up in the request and is comprised maximum MAC-d PDU extended length cell.
If SRNC has determined to set up with user terminal the Target cell of Radio Link, so before setting up Radio Link, whether service wireless network controller 91 can also send information exchange requests message to floating radio network controller 92, wherein comprise requirement DRNC returned specification Target cell and support uplink layer 2 to strengthen the cell of the cell capacity information of characteristic; Afterwards, whether floating radio network controller 92 wherein comprises the explanation Target cell and supports uplink layer 2 to strengthen the cell capacity information of characteristic to service wireless network controller 91 feedback informations exchange response message.
The Radio Link that the embodiment of the invention provides is set up system, service wireless network controller 91 is by obtaining the ability information whether Target cell supports that uplink layer 2 strengthens in advance, ability reasonable disposition parameter according to Target cell, send the Radio Link foundation request that is complementary with the Target cell ability to floating radio network controller 92 then, avoided setting up the situation of failure because of the Radio Link that the Target cell that service wireless network controller 91 supports uplink layer 2 to strengthen 92 administrations of characteristic floating radio network controller does not support uplink layer 2 enhancing characteristics to cause.
Requesting method, device and system that the Radio Link that provides in the foregoing description is set up, be not only applicable to user terminal and move to Target cell and need set up the situation of new Radio Link, be applicable to equally that the current place of user terminal cell signal is bad yet and cause user terminal need set up the situation of new Radio Link; The scope of application of requesting method, device and system that the Radio Link that the embodiment of the invention provides is set up is not limited to above two kinds of situations, can be applied to requesting method, device and the system that Radio Link provided by the invention is set up so long as set up process based on the Radio Link of uplink layer 2 enhancing characteristics.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by described protection range with claim.
Claims (14)
1, a kind of requesting method of Radio Link foundation is characterized in that, comprising:
Receive the Target cell ability information that floating radio network controller sends, described Target cell ability information represents whether described Target cell supports uplink layer 2 to strengthen characteristic;
Set up the cell of presentation medium access control-d protocol Data Unit MAC-d PDU length information in the request according to described Target cell ability information collocation wireless link;
Send described Radio Link to described floating radio network controller and set up request.
2, the requesting method of Radio Link foundation according to claim 1 is characterized in that:
If described Target cell does not support uplink layer 2 to strengthen characteristic, the request of setting up of then described Radio Link comprises MAC-d PDU length cell, and does not comprise maximum MAC-d PDU extended length cell;
If described Target cell supports uplink layer 2 to strengthen characteristic, the request of setting up of then described Radio Link comprises maximum MAC-d PDU extended length cell.
3, the requesting method of Radio Link foundation according to claim 1 is characterized in that:
Before the Target cell ability information that receives the floating radio network controller transmission, this method also comprises:
Send information exchange requests to described floating radio network controller, this information exchange requests comprises the cell that the described floating radio network controller of requirement returns described Target cell ability information.
4, the requesting method of Radio Link foundation according to claim 1 is characterized in that this method also comprises:
Receive the Radio Link foundation response that described floating radio network controller returns.
5, the requesting method of Radio Link foundation according to claim 4 is characterized in that, described Radio Link is set up the ability information that comprises the sub-district adjacent with described Target cell in the response.
6, the requesting method of Radio Link foundation according to claim 5 is characterized in that:
The ability information of the sub-district that described and described Target cell is adjacent includes Frequency Division Duplexing (FDD) adjacent district information cell, comprises the E-DCH MAC-d PDU indication of supporting variable-length in this cell.
7, a kind of service wireless network controller is characterized in that, comprising:
Receiving element is used to receive the Target cell ability information that floating radio network controller sends, and described Target cell ability information represents whether described Target cell supports uplink layer 2 to strengthen characteristic;
Dispensing unit is used for setting up the cell of asking expression MAC-d PDU length information according to described Target cell ability information collocation wireless link;
Transmitting element is used for sending Radio Link to described floating radio network controller and sets up request.
8, service wireless network controller according to claim 7 is characterized in that:
If described Target cell does not support uplink layer 2 to strengthen characteristic, the described Radio Link request of setting up that then described transmitting element sends comprises MAC-d PDU length cell, and does not comprise maximum MAC-d PDU extended length cell;
If described Target cell supports uplink layer 2 to strengthen characteristic, the described Radio Link request of setting up that then described transmitting element sends comprises maximum MAC-d PDU extended length cell.
9, service wireless network controller according to claim 7 is characterized in that:
Described transmitting element also is used for sending information exchange requests to floating radio network controller, and this information exchange requests comprises the cell that the described floating radio network controller of requirement returns the Target cell ability information.
10, service wireless network controller according to claim 7 is characterized in that:
Described receiving element also is used to receive the Radio Link foundation response that described floating radio network controller returns.
11, a kind of Radio Link is set up system, it is characterized in that, comprises service wireless network controller and floating radio network controller; Wherein
Described service wireless network controller, be used to receive the Target cell ability information that floating radio network controller sends, described Target cell ability information represents whether described Target cell supports uplink layer 2 to strengthen characteristic, set up the cell of representing MAC-d PDU length information in the request according to described Target cell ability information collocation wireless link, and send Radio Link foundation request to described floating radio network controller.
12, Radio Link according to claim 11 is set up system, it is characterized in that:
If described Target cell does not support uplink layer 2 to strengthen characteristic, then described service wireless network controller comprises MAC-d PDU length cell to the described Radio Link request of setting up that described floating radio network controller sends, and does not comprise maximum MAC-d PDU extended length cell;
If described Target cell supports uplink layer 2 to strengthen characteristic, then described service wireless network controller comprises maximum MAC-d PDU extended length cell to the described Radio Link request of setting up that described floating radio network controller sends.
13, Radio Link according to claim 11 is set up system, it is characterized in that:
Described service wireless network controller also is used for sending information exchange requests to floating radio network controller, and this information exchange requests comprises the cell that the requirement floating radio network controller returns the Target cell ability information.
14, Radio Link according to claim 11 is set up system, it is characterized in that:
Described service wireless network controller also is used to receive the Radio Link foundation response that described floating radio network controller returns.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102106880A CN101651909B (en) | 2008-08-12 | 2008-08-12 | Request method for wireless link set, equipment and system |
| PCT/CN2009/073207 WO2010017767A1 (en) | 2008-08-12 | 2009-08-12 | Method, device and system for requesting radio link establishment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102106880A CN101651909B (en) | 2008-08-12 | 2008-08-12 | Request method for wireless link set, equipment and system |
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| CN101651909A true CN101651909A (en) | 2010-02-17 |
| CN101651909B CN101651909B (en) | 2012-03-07 |
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| CN2008102106880A Active CN101651909B (en) | 2008-08-12 | 2008-08-12 | Request method for wireless link set, equipment and system |
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| WO (1) | WO2010017767A1 (en) |
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| WO2011137703A2 (en) * | 2011-04-11 | 2011-11-10 | 华为技术有限公司 | Method and device for establishing x2 link |
| CN102413446A (en) * | 2010-09-26 | 2012-04-11 | 中兴通讯股份有限公司 | Method and system for transmitting auxiliary serving cell information among radio network controllers (RNCs) |
| CN102413447A (en) * | 2010-09-26 | 2012-04-11 | 中兴通讯股份有限公司 | Method and system for transmitting auxiliary serving cell information |
| WO2012075864A1 (en) * | 2010-12-10 | 2012-06-14 | 中兴通讯股份有限公司 | Method for transmitting power offset information of secondary common pilot channel and radio network controller |
| CN111654922A (en) * | 2017-10-20 | 2020-09-11 | Oppo广东移动通信有限公司 | Method and terminal device for transmitting data |
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| US6466800B1 (en) * | 1999-11-19 | 2002-10-15 | Siemens Information And Communication Mobile, Llc | Method and system for a wireless communication system incorporating channel selection algorithm for 2.4 GHz direct sequence spread spectrum cordless telephone system |
| CN101170718B (en) * | 2006-10-26 | 2010-09-01 | 中兴通讯股份有限公司 | Method and system for obtaining continuous packet connection technology support capability information |
| CN101222415B (en) * | 2007-01-09 | 2011-07-13 | 中兴通讯股份有限公司 | Method for implementing descending protocol data unit of media access control layer |
| CN101188799B (en) * | 2007-06-01 | 2010-12-01 | 中兴通讯股份有限公司 | Method for the network controller to report circulation cycle capability of maximum discontinuous transmission of the cell |
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| CN102413447B (en) * | 2010-09-26 | 2016-03-30 | 中兴通讯股份有限公司 | A kind of method and system transmitting auxiliary serving cell information |
| CN102413446B (en) * | 2010-09-26 | 2015-10-21 | 中兴通讯股份有限公司 | The method and system of auxiliary serving cell information are transmitted between a kind of RNC |
| CN102413447A (en) * | 2010-09-26 | 2012-04-11 | 中兴通讯股份有限公司 | Method and system for transmitting auxiliary serving cell information |
| CN102413446A (en) * | 2010-09-26 | 2012-04-11 | 中兴通讯股份有限公司 | Method and system for transmitting auxiliary serving cell information among radio network controllers (RNCs) |
| WO2012075864A1 (en) * | 2010-12-10 | 2012-06-14 | 中兴通讯股份有限公司 | Method for transmitting power offset information of secondary common pilot channel and radio network controller |
| US9065514B2 (en) | 2010-12-10 | 2015-06-23 | Zte Corporation | Method for transmitting power offset information of secondary common pilot channel and radio network controller |
| WO2011137703A3 (en) * | 2011-04-11 | 2012-03-22 | 华为技术有限公司 | Method and device for establishing x2 link |
| CN102301788A (en) * | 2011-04-11 | 2011-12-28 | 华为技术有限公司 | Method and device for establishing X2 link |
| CN102301788B (en) * | 2011-04-11 | 2013-09-11 | 华为技术有限公司 | Method and device for establishing X2 link |
| WO2011137703A2 (en) * | 2011-04-11 | 2011-11-10 | 华为技术有限公司 | Method and device for establishing x2 link |
| CN111654922A (en) * | 2017-10-20 | 2020-09-11 | Oppo广东移动通信有限公司 | Method and terminal device for transmitting data |
| US11304260B2 (en) | 2017-10-20 | 2022-04-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Data transmission method, terminal device, and network device |
| CN111654922B (en) * | 2017-10-20 | 2022-04-15 | Oppo广东移动通信有限公司 | Method and terminal device for transmitting data |
| US11330666B2 (en) | 2017-10-20 | 2022-05-10 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Data transmitting method and terminal device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010017767A1 (en) | 2010-02-18 |
| CN101651909B (en) | 2012-03-07 |
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