CN102957652A - Secondary carrier activating method, terminal and base station - Google Patents
Secondary carrier activating method, terminal and base station Download PDFInfo
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- CN102957652A CN102957652A CN2011102413147A CN201110241314A CN102957652A CN 102957652 A CN102957652 A CN 102957652A CN 2011102413147 A CN2011102413147 A CN 2011102413147A CN 201110241314 A CN201110241314 A CN 201110241314A CN 102957652 A CN102957652 A CN 102957652A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0096—Indication of changes in allocation
- H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
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Abstract
The invention discloses a secondary carrier activating method, a terminal and a base station and belongs to the field of wireless communication. The method includes: receiving an uplink feedback channel establishment request transmitted by the base station in the multi-carrier forward access channel state; and requesting activation of secondary carriers according to the uplink feedback channel establishment request. The terminal comprises a triggering module and an activating module. The uplink feedback channel establishment request transmitted by the base station is received in the multi-carrier forward access channel state, and the secondary carriers are activated according to the uplink feedback channel establishment request, so that the network side passes through an uplink feedback channel, and success in activation of the secondary carriers can be known.
Description
Technical field
The present invention relates to wireless communication field, particularly a kind of under the multicarrier forward access channel status, the method for auxiliary carrier activation, terminal and base station.
Background technology
Multicarrier DCH (Dedicated Channel, dedicated channel) auxiliary carrier wave (secondary carry) Activiation method is under the state: the base station sends HS-SCCH (High Speed Shared Control Channel to terminal, High-Speed Shared Control Channel) order, carry the indication that activates auxiliary carrier wave in the order, and wish activates the numbering of auxiliary carrier wave, terminal is returned to the base station and is activated response, whether confirms to activate auxiliary carrier wave with informing base station.Wherein, in multicarrier system, dispose HS-DPCCH (High Speed Dedicated Physical Control Channel, High-Speed Dedicated Physical Control Channel) carrier wave is called main carrier, cry again the main plot, the carrier wave that does not configure HS-DPCCH is called auxiliary carrier wave, cries again auxiliary residential quarter.
Yet under multicarrier FACH (Forward Access Channel, forward access channel) state, uplink adopts Common E-DCH (Common Enhanced-Dedicated Channel, public enhancing dedicated channel) to carry out.Common E-DCH needs to be at war with or directly to distribute to terminal by the base station before use.But during initial condition, terminal is not competed up channel, does not just have ascending resource to use yet.Therefore, if adopt auxiliary carrier activation mode under the multicarrier DCH state, issue the HS-SCCH order after, the response of activation will can not be received in the base station, thus network side can't be judged terminal and whether activates auxiliary carrier wave.Therefore, under multicarrier FACH state, how to make network side know whether terminal activates auxiliary carrier wave, and prior art does not also have corresponding solution.
Summary of the invention
Many aspects of the present invention provide a kind of method, terminal and base station of auxiliary carrier activation, under multicarrier FACH state, make network side know whether terminal activates auxiliary carrier wave.
An aspect of of the present present invention provides a kind of method of auxiliary carrier activation, and described method comprises:
Under the multicarrier forward access channel status, receive the uplink feedback channel foundation request that the base station sends;
The request of setting up activates auxiliary carrier wave according to described uplink feedback channel.
Another aspect of the present invention provides a kind of terminal of auxiliary carrier activation, and described terminal comprises:
Trigger module is used under the multicarrier forward access channel status, receives the uplink feedback channel foundation request that the base station sends;
Active module is used for setting up the auxiliary carrier wave of request activation according to described uplink feedback channel.
Another aspect of the present invention provides a kind of method of auxiliary carrier activation, and described method comprises:
Send uplink feedback channel to the terminal under the multicarrier forward access channel status and set up request, the request of setting up activates auxiliary carrier wave according to described uplink feedback channel to make described terminal.
Another aspect of the present invention provides a kind of base station, and described base station comprises:
Sending module is used for sending uplink feedback channel to the terminal under the multicarrier forward access channel status and sets up request, and the request of setting up activates auxiliary carrier wave according to described uplink feedback channel to make described terminal.
Technique scheme can under multicarrier FACH state, make network side know whether terminal activates auxiliary carrier wave.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the method flow diagram of the auxiliary carrier activation that provides of one embodiment of the present of invention;
Fig. 2 is the method flow diagram of the auxiliary carrier activation that provides of another embodiment of the present invention;
Fig. 3 is the method flow diagram of the auxiliary carrier activation that provides of another embodiment of the present invention;
Fig. 4 is the terminal structure schematic diagram that another embodiment of the present invention provides.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
In conjunction with terminal and/or base station various aspects are described herein.
Terminal can be that wireless terminal also can be catv terminal, and wireless terminal can be to point to the equipment that the user provides voice and/or data connectivity, has the portable equipment of wireless connecting function or is connected to other treatment facilities of radio modem.Wireless terminal can be through wireless access network (for example, RAN, Radio Access Network) communicates with one or more core net, wireless terminal can be portable terminal, such as mobile phone (or being called " honeycomb " phone) with have the computer of portable terminal, for example, can be portable, pocket, hand-hold type, mobile device built-in computer or vehicle-mounted, they and wireless access network exchange language and/or data.For example, Personal Communications Services (PCS, Personal Communication Service) phone, cordless telephone, Session initiation Protocol (SIP) phone, wireless local loop (WLL, Wireless Local Loop) stand, the equipment such as personal digital assistant (PDA, Personal Digital Assistant).Wireless terminal also can be called system, subscriber unit (Subscriber Unit), subscriber station (Subscriber Station), mobile radio station (Mobile Station), travelling carriage (Mobile), distant station (Remote Station), access point (Access Point), remote terminal (Remote Terminal), (Access Terminal) accesses terminal, user terminal (User Terminal), user agent (User Agent), subscriber equipment (User Device), or subscriber's installation (User Equipment).
Base station (for example, access point) can refer in the Access Network on the interface aloft the equipment by one or more sectors and wireless terminal communications.Air frame and IP grouping that the base station can be used for receiving are changed mutually, and as the router between the remainder of wireless terminal and Access Network, wherein the remainder of Access Network can comprise Internet protocol (IP) network.The base station also tunable to the attribute management of air interface.For example, the base station can be the base station (BTS among GSM or the CDMA, Base Transceiver Station), it also can be the base station (NodeB) among the WCDMA, can also be evolved base station (NodeB or eNB or the e-NodeB among the LTE, evolutional Node B), the present invention does not limit.
In addition, term " system " and " network " often are used interchangeably in this article herein.Herein term " and/or ", only be a kind of incidence relation of describing affiliated partner, can there be three kinds of relations in expression, for example, A and/or B can represent: individualism A exists A and B, these three kinds of situations of individualism B simultaneously.In addition, character "/" represents that generally forward-backward correlation is to liking a kind of relation of "or" herein.
Referring to Fig. 1, one embodiment of the present of invention provide a kind of method of auxiliary carrier activation.
101: under the multicarrier forward access channel status, receive the uplink feedback channel foundation request that the base station sends.
For example, terminal receives the uplink feedback channel foundation request that the base station sends under the multicarrier forward access channel status.Wherein, the request of setting up of this uplink feedback channel can be from HS-SCCH or E-AGCH (E-DCH Absolute Grant Channel, strengthen the dedicated channel absolute grant channel) or E-AICH (strengthen and confirm indicating channel) or AICH (affirmation indicating channel) reception, can adopt other channels to receive, the present embodiment does not limit yet.
102: the request of setting up activates auxiliary carrier wave according to this uplink feedback channel.
For example, the request of setting up activates auxiliary carrier wave to terminal according to this uplink feedback channel.
The present embodiment is by under the multicarrier forward access channel status, receive the uplink feedback channel foundation request that the base station sends, the request of setting up activates auxiliary carrier wave according to uplink feedback channel, makes network side pass through uplink feedback channel, just can know auxiliary carrier activation success.
Referring to Fig. 2, another embodiment of the present invention provides a kind of method of auxiliary carrier activation, and the method just begins to activate auxiliary carrier wave when setting up uplink feedback channel.
200: during initial condition, terminal is in the deactivation status of auxiliary carrier wave.
201: the base station sends uplink feedback channel and sets up request.
Wherein, the uplink feedback channel request of setting up specifically can be HS-DPCCH (High Speed Dedicated Physical Control Channel, High-Speed Dedicated Physical Control Channel) sets up request, perhaps DPCCH (Dedicated Physical Control Channel, High-Speed Dedicated Physical Control Channel) sets up request.
Wherein, the request of setting up of this uplink feedback channel can also can adopt other channels to send from HS-SCCH or E-AGCH or E-AICH or AICH transmission, and the present embodiment does not limit.
Optionally, the uplink feedback channel request of setting up can also be carried the indication that activates auxiliary carrier wave, and/or wish activates the numbering of auxiliary carrier wave.
202: under multicarrier FACH state, terminal receives the uplink feedback channel foundation request that the base station sends.
Further, terminal triggers uplink feedback channel and sets up process after receiving uplink feedback channel foundation request, can trigger simultaneously up Dedicated Control Channel and set up process, to carry out power control.
203: the request of setting up activates auxiliary carrier wave to terminal according to this uplink feedback channel.
For example, terminal is set up the auxiliary carrier wave of request activation according to this uplink feedback channel can following mode.
Set up request according to uplink feedback channel, when receiving that uplink feedback channel is set up request, perhaps the first predetermined instant after receiving uplink feedback channel foundation request activates all auxiliary carrier waves.Under this kind situation, the indication that activates auxiliary carrier wave and/or the numbering that wish activates auxiliary carrier wave can not be carried in the request of setting up of this uplink feedback channel.
When the indication that activates auxiliary carrier wave was carried in uplink feedback channel foundation request, when receiving that uplink feedback channel is set up request, perhaps the first predetermined instant after receiving uplink feedback channel foundation request activated all auxiliary carrier waves.
When the uplink feedback channel request of setting up is carried wish when activating the numbering of auxiliary carrier wave, when receiving that uplink feedback channel is set up request, perhaps receiving that first predetermined instant of uplink feedback channel after setting up request activates the auxiliary carrier wave of this numbering correspondence.
204: when the base station gets access to synchronizing information in up Dedicated Control Channel corresponding to uplink feedback channel, know the success of auxiliary carrier activation, and when getting access to synchronizing information or the second predetermined instant afterwards begin, in auxiliary carrier dispatching data.
Wherein, the second predetermined instant is equal to or greater than the first predetermined instant.
205: terminal after discharging the resource of uplink feedback channel, the auxiliary carrier wave of deexcitation; The base station after knowing that terminal discharges the resource of uplink feedback channel, the auxiliary carrier wave of deexcitation.
The present embodiment is by under the multicarrier forward access channel status, receive the uplink feedback channel foundation request that the base station sends, the request of setting up activates auxiliary carrier wave according to uplink feedback channel, make network side pass through synchronizing information on up Dedicated Control Channel corresponding to uplink feedback channel, just can know auxiliary carrier activation success.And, when receiving uplink feedback channel foundation request, just begin to activate auxiliary carrier wave, delay time less, saved the auxiliary carrier activation time.
Referring to Fig. 3, another embodiment of the present invention provides a kind of method of auxiliary carrier activation, and the method begins to activate auxiliary carrier wave after uplink feedback channel foundation is finished.
301: the base station sends uplink feedback channel and sets up request to terminal.
Wherein, the uplink feedback channel request of setting up specifically can be that HS-DPCCH sets up request, and perhaps DPCCH sets up request.
Wherein, the request of setting up of this uplink feedback channel can also can adopt other channels to send from HS-SCCH or E-AGCH or E-AICH or AICH transmission, and the present embodiment does not limit.
302: under multicarrier FACH state, terminal receives the uplink feedback channel foundation request that the base station sends, and triggers uplink feedback channel and set up process.
303: after uplink feedback channel foundation was finished, the base station sent the HS-SCCH order to terminal, and the indication that activates auxiliary carrier wave and the numbering that wish activates auxiliary carrier wave are carried in the HS-SCCH order.
304: terminal receives the HS-SCCH order that the base station sends, and is used for being confirmed whether to activate the activation response of auxiliary carrier wave on uplink feedback channel to base station feedback.
305: terminal after discharging the resource of uplink feedback channel, the auxiliary carrier wave of deexcitation; The base station after knowing that terminal discharges the resource of uplink feedback channel, the auxiliary carrier wave of deexcitation.
The present embodiment is by under the multicarrier forward access channel status, receive the uplink feedback channel foundation request that the base station sends, and trigger uplink feedback channel and set up process, after uplink feedback channel is set up and is finished, activate response in the uplink feedback channel feedback, make network side pass through the activation response of uplink feedback channel, just can know auxiliary carrier activation success.
Referring to Fig. 4, another embodiment of the present invention provides a kind of terminal, and this terminal comprises: trigger module 401 and active module 402.
Trigger module 401 is used under the multicarrier forward access channel status, receives the uplink feedback channel foundation request that the base station sends;
Active module 402 is used for setting up the auxiliary carrier wave of request activation according to uplink feedback channel.
Wherein, active module 402 comprises: first activates unit, second activates unit and/or the 3rd activation unit.
First activates the unit, is used for according to uplink feedback channel foundation request, when receiving that uplink feedback channel is set up request, is perhaps receiving that the first predetermined instant that uplink feedback channel is set up after asking activates all auxiliary carrier waves.
Second activates the unit, is used for when the indication that activates auxiliary carrier wave is carried in uplink feedback channel foundation request, and when receiving that uplink feedback channel is set up request, perhaps the first predetermined instant after receiving uplink feedback channel foundation request activates all auxiliary carrier waves.
The 3rd activates the unit, be used for setting up when uplink feedback channel and ask to carry wish when activating the numbering of auxiliary carrier wave, when receiving that uplink feedback channel is set up request, perhaps receiving that the first predetermined instant that uplink feedback channel is set up after asking activates auxiliary carrier wave corresponding to numbering.
Active module 402 triggers uplink feedback channel and sets up process after receiving uplink feedback channel foundation request, can trigger simultaneously up Dedicated Control Channel and set up process, to carry out power control.When the base station gets access to synchronizing information in up Dedicated Control Channel corresponding to uplink feedback channel, know the success of auxiliary carrier activation, and when getting access to synchronizing information or the second predetermined instant afterwards begin, in auxiliary carrier dispatching data.Wherein, the second predetermined instant is equal to or greater than the first predetermined instant.
Further, terminal also comprises: the deexcitation module is used for after the resource that discharges uplink feedback channel the auxiliary carrier wave of deexcitation.
Wherein, uplink feedback channel is set up request from High-Speed Shared Control Channel (HS-SCCH) or is strengthened dedicated channel and definitely collects channel (E-AGCH) or enhancing affirmation indicating channel (E-AICH) or confirm that indicating channel (AICH) receives.
Wherein, uplink feedback channel is Dedicated Physical Control Channel (DPCCH) or High-Speed Dedicated Physical Control Channel (HS-DPCCH).
Above-mentioned module or the unit of this terminal only are a kind of logical partitionings, and concrete work and function can with reference to the particular content of said method embodiment Fig. 1 to Fig. 3, not repeat them here.
The present embodiment is crossed under the multicarrier forward access channel status all, receive the uplink feedback channel foundation request that the base station sends, the request of setting up activates auxiliary carrier wave according to uplink feedback channel, makes network side pass through uplink feedback channel, just can know auxiliary carrier activation success.And, when receiving uplink feedback channel foundation request, just begin to activate auxiliary carrier wave, delay time less, saved the auxiliary carrier activation time.
Another embodiment of the present invention provides a kind of method of auxiliary carrier activation.
The base station sends uplink feedback channel to the terminal under the multicarrier forward access channel status and sets up request, and the request of setting up activates auxiliary carrier wave according to uplink feedback channel to make terminal.
Wherein, terminal is set up according to this uplink feedback channel and is asked the auxiliary carrier wave of activation with reference to embodiment shown in Figure 2, to repeat no more here.In addition, terminal triggers uplink feedback channel and sets up process after receiving uplink feedback channel foundation request, can trigger simultaneously up Dedicated Control Channel and set up process, to carry out power control.
Further, when the base station gets access to synchronizing information in up Dedicated Control Channel corresponding to uplink feedback channel, know the success of auxiliary carrier activation, and when getting access to synchronizing information or the second predetermined instant afterwards begin, in auxiliary carrier dispatching data.
Further, the base station after knowing that terminal discharges the resource of uplink feedback channel, the auxiliary carrier wave of deexcitation.
The present embodiment is set up request by sending uplink feedback channel to the terminal under the multicarrier forward access channel status, the request of setting up activates auxiliary carrier wave according to uplink feedback channel to make terminal, make network side pass through synchronizing information on up Dedicated Control Channel corresponding to uplink feedback channel, just can know auxiliary carrier activation success.And, when receiving uplink feedback channel foundation request, just begin to activate auxiliary carrier wave, delay time less, saved the auxiliary carrier activation time.
Another embodiment of the present invention provides a kind of base station, comprising: sending module, and be used for sending uplink feedback channel to the terminal under the multicarrier forward access channel status and set up request, the request of setting up activates auxiliary carrier wave according to uplink feedback channel to make terminal.
Further, the base station also comprises: scheduler module, be used for when up Dedicated Control Channel corresponding to uplink feedback channel gets access to synchronizing information, and know auxiliary carrier activation success, and when getting access to synchronizing information or the second predetermined instant afterwards begin, in auxiliary carrier dispatching data.
Further, the base station also comprises: the deexcitation module is used for after knowing that terminal discharges the resource of uplink feedback channel the auxiliary carrier wave of deexcitation.
Above-mentioned module or the unit of this base station only are a kind of logical partitionings, and concrete work and function can with reference to the particular content of the embodiment of the method for above-mentioned base station, not repeat them here.
The present embodiment is set up request by sending uplink feedback channel to the terminal under the multicarrier forward access channel status, the request of setting up activates auxiliary carrier wave according to uplink feedback channel to make terminal, make network side pass through synchronizing information on up Dedicated Control Channel corresponding to uplink feedback channel, just can know auxiliary carrier activation success.And, when receiving uplink feedback channel foundation request, just begin to activate auxiliary carrier wave, delay time less, saved the auxiliary carrier activation time.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
In several embodiment that the application provides, should be understood that, disclosed system, apparatus and method can realize by another way.For example, device embodiment described above only is schematic, for example, the division of described unit, only be that a kind of logic function is divided, during actual the realization other dividing mode can be arranged, for example a plurality of unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, the shown or coupling each other discussed or direct-coupling or communication connection can be by some interfaces, indirect coupling or the communication connection of device or unit can be electrically, machinery or other form.
Described unit as separating component explanation can or can not be physically to separate also, and the parts that show as the unit can be or can not be physical locations also, namely can be positioned at a place, perhaps also can be distributed on a plurality of network element.Can select according to the actual needs wherein some or all of unit to realize the purpose of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in the processing unit, also can be that the independent physics of unit exists, and also can be integrated in the unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, also can adopt the form of SFU software functional unit to realize.
If described integrated unit is realized with the form of SFU software functional unit and during as independently production marketing or use, can be stored in the computer read/write memory medium.Based on such understanding, part or all or part of of this technical scheme that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out all or part of step of the described method of each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), the various media that can be program code stored such as random access memory (RAM, Random Access Memory), magnetic disc or CD.
The above, above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (17)
1. the method for an auxiliary carrier activation is characterized in that, described method comprises:
Under the multicarrier forward access channel status, receive the uplink feedback channel foundation request that the base station sends;
The request of setting up activates auxiliary carrier wave according to described uplink feedback channel.
2. method according to claim 1 is characterized in that, described the request of setting up activates auxiliary carrier wave according to described uplink feedback channel, specifically comprises:
When the indication that activates auxiliary carrier wave was carried in described uplink feedback channel foundation request, when receiving that described uplink feedback channel is set up request, perhaps the first predetermined instant after receiving described uplink feedback channel foundation request activated all auxiliary carrier waves; Perhaps,
When the request of setting up of described uplink feedback channel is carried wish when activating the numbering of auxiliary carrier wave, when receiving that described uplink feedback channel is set up request, perhaps receiving that the first predetermined instant that described uplink feedback channel is set up after asking activates auxiliary carrier wave corresponding to described numbering.
3. method according to claim 1 is characterized in that, described the request of setting up activates auxiliary carrier wave according to described uplink feedback channel, specifically comprises:
Set up request according to described uplink feedback channel, when receiving that described uplink feedback channel is set up request, perhaps the first predetermined instant after receiving described uplink feedback channel foundation request activates all auxiliary carrier waves.
4. each described method is characterized in that according to claim 1-3, and described the request of setting up activates after the auxiliary carrier wave according to described uplink feedback channel, and described method also comprises:
After the resource that discharges described uplink feedback channel, the described auxiliary carrier wave of deexcitation.
5. each described method according to claim 1-4, it is characterized in that, described uplink feedback channel is set up request from High-Speed Shared Control Channel (HS-SCCH) or is strengthened dedicated channel and definitely collects channel (E-AGCH) or enhancing affirmation indicating channel (E-AICH) or confirm that indicating channel (AICH) receives.
6. each described method is characterized in that according to claim 1-5, and described uplink feedback channel is Dedicated Physical Control Channel (DPCCH) or High-Speed Dedicated Physical Control Channel (HS-DPCCH).
7. a terminal is characterized in that, described terminal comprises:
Trigger module is used under the multicarrier forward access channel status, receives the uplink feedback channel foundation request that the base station sends;
Active module is used for setting up the auxiliary carrier wave of request activation according to described uplink feedback channel.
8. terminal according to claim 7 is characterized in that, described active module comprises: first activates unit, second activates unit and/or the 3rd activation unit;
Described first activates the unit, is used for according to described uplink feedback channel foundation request, when receiving that described uplink feedback channel is set up request, is perhaps receiving that the first predetermined instant that described uplink feedback channel is set up after asking activates all auxiliary carrier waves;
Described second activates the unit, be used for when the indication that activates auxiliary carrier wave is carried in the request of setting up of described uplink feedback channel, when receiving that described uplink feedback channel is set up request, perhaps receiving that the first predetermined instant that described uplink feedback channel is set up after asking activates all auxiliary carrier waves;
The described the 3rd activates the unit, be used for setting up when described uplink feedback channel and ask to carry wish when activating the numbering of auxiliary carrier wave, when receiving that described uplink feedback channel is set up request, perhaps receiving that the first predetermined instant that described uplink feedback channel is set up after asking activates auxiliary carrier wave corresponding to described numbering.
9. terminal according to claim 7 is characterized in that, described terminal also comprises:
The deexcitation module is used for after the resource that discharges described uplink feedback channel the described auxiliary carrier wave of deexcitation.
10. terminal according to claim 7, it is characterized in that, described uplink feedback channel is set up request from High-Speed Shared Control Channel (HS-SCCH) or is strengthened dedicated channel and definitely collects channel (E-AGCH) or enhancing affirmation indicating channel (E-AICH) or confirm that indicating channel (AICH) receives.
11. each described terminal is characterized in that according to claim 7-10, described uplink feedback channel is Dedicated Physical Control Channel (DPCCH) or High-Speed Dedicated Physical Control Channel (HS-DPCCH).
12. the method for an auxiliary carrier activation is characterized in that, described method comprises:
Send uplink feedback channel to the terminal under the multicarrier forward access channel status and set up request, the request of setting up activates auxiliary carrier wave according to described uplink feedback channel to make described terminal.
13. method according to claim 12 is characterized in that, describedly makes described terminal the request of setting up activates after the auxiliary carrier wave according to described uplink feedback channel, described method also comprises:
When up Dedicated Control Channel corresponding to uplink feedback channel gets access to synchronizing information, know described auxiliary carrier activation success, and when getting access to synchronizing information or the second predetermined instant afterwards begin, in described auxiliary carrier dispatching data.
14. method according to claim 12 is characterized in that, describedly makes described terminal the request of setting up activates after the auxiliary carrier wave according to described uplink feedback channel, described method also comprises:
After knowing that terminal discharges the resource of described uplink feedback channel, the described auxiliary carrier wave of deexcitation.
15. a base station is characterized in that, described base station comprises:
Sending module is used for sending uplink feedback channel to the terminal under the multicarrier forward access channel status and sets up request, and the request of setting up activates auxiliary carrier wave according to described uplink feedback channel to make described terminal.
16. base station according to claim 15 is characterized in that, described base station also comprises:
Scheduler module, be used for when up Dedicated Control Channel corresponding to uplink feedback channel gets access to synchronizing information, know described auxiliary carrier activation success, and when getting access to synchronizing information or the second predetermined instant afterwards begin, in described auxiliary carrier dispatching data.
17. base station according to claim 15 is characterized in that, described base station also comprises:
The deexcitation module is used for after knowing that terminal discharges the resource of described uplink feedback channel the described auxiliary carrier wave of deexcitation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102413147A CN102957652A (en) | 2011-08-22 | 2011-08-22 | Secondary carrier activating method, terminal and base station |
| PCT/CN2012/079228 WO2013026343A1 (en) | 2011-08-22 | 2012-07-27 | Secondary carry activation method, terminal and base station |
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| CN2011102413147A CN102957652A (en) | 2011-08-22 | 2011-08-22 | Secondary carrier activating method, terminal and base station |
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| US8812387B1 (en) | 2013-03-14 | 2014-08-19 | Csidentity Corporation | System and method for identifying related credit inquiries |
| US10339527B1 (en) | 2014-10-31 | 2019-07-02 | Experian Information Solutions, Inc. | System and architecture for electronic fraud detection |
| US11151468B1 (en) | 2015-07-02 | 2021-10-19 | Experian Information Solutions, Inc. | Behavior analysis using distributed representations of event data |
| US10699028B1 (en) | 2017-09-28 | 2020-06-30 | Csidentity Corporation | Identity security architecture systems and methods |
| US10896472B1 (en) | 2017-11-14 | 2021-01-19 | Csidentity Corporation | Security and identity verification system and architecture |
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| WO2010120716A1 (en) * | 2009-04-13 | 2010-10-21 | Qualcomm Incorporated | Setting up a reverse link data transmission within a wireless communications system |
| WO2010127232A1 (en) * | 2009-04-30 | 2010-11-04 | Qualcomm Incorporated | Activation/de-activation of secondary ul carrier in dc-hsupa |
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| CN101635961A (en) * | 2008-07-25 | 2010-01-27 | 中兴通讯股份有限公司 | Method for transmitting and receiving broadcast control channel |
| CN101742658A (en) * | 2008-11-13 | 2010-06-16 | 中兴通讯股份有限公司 | Method for allocating resource of enhanced district forward access channel in multi-carrier system |
| WO2010068487A1 (en) * | 2008-11-25 | 2010-06-17 | Interdigital Patent Holdings, Inc. | Method and apparatus for utilizing a plurality of uplink carriers and a plurality of downlink carriers |
| WO2010120716A1 (en) * | 2009-04-13 | 2010-10-21 | Qualcomm Incorporated | Setting up a reverse link data transmission within a wireless communications system |
| WO2010127232A1 (en) * | 2009-04-30 | 2010-11-04 | Qualcomm Incorporated | Activation/de-activation of secondary ul carrier in dc-hsupa |
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