CN101494867A - Method and system for configuring DPCCH time slot format under a status of uplink reinforcing CELL-FACH - Google Patents
Method and system for configuring DPCCH time slot format under a status of uplink reinforcing CELL-FACH Download PDFInfo
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- CN101494867A CN101494867A CNA2008100085894A CN200810008589A CN101494867A CN 101494867 A CN101494867 A CN 101494867A CN A2008100085894 A CNA2008100085894 A CN A2008100085894A CN 200810008589 A CN200810008589 A CN 200810008589A CN 101494867 A CN101494867 A CN 101494867A
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Abstract
The invention discloses a dedicated physical control channel time slot format configuration method under uplink reinforcement CELL_FACH state. Wherein, radio network side notifies the dedicated physical control channel time slot format information under uplink reinforcement CELL_FACH state to user equipment by signaling; and the user equipment acquires the time slot format information in the signaling. In addition, The invention discloses a dedicated physical control channel time slot format configuration system under uplink reinforcement CELL_FACH state. Applying the invention, the user equipment can obtain the DPCCH time slot format under uplink reinforcement CELL_FACH state, which compensates the defects of prior arts.
Description
Technical field
The present invention relates to the communications field, particularly, relate to uplink reinforced CELL-FACH (Cell Forward Access Channel, cell forward access channel) collocation method and the system of Dedicated Physical Control Channel (Dedicated Physical Control Channel abbreviates DPCCH as) time slot format under the state.
Background technology
Along with the evolution of mobile communication system, the QoS that improves the user has become one of primary goal of operator, and this is because QoS has influenced service performance, has also just determined the satisfaction of user to business.The major issue that raising user's QoS need be considered is exactly the time delay when connecting with channel allocation, simultaneously, owing to also there is business frequent relatively, that packet is less, therefore need to consider how to make common signal channel work more effective, such as, can reduce the signaling delay of up link and down link.
For CELL_FACH (Cell Forward Access Channel, cell forward access channel), CELL_PCH (Cell Paging Channel, the cell paging channel), URA_PCH (UTRAN Registration Area Paging Channel, UTRAN registration area paging channel) downlink signaling of state postpones, 3GPP (3rd Generationpartnership project, the third generation mobile partnership projects) standard is to insert (High Speed Downlink Packet Access by introducing high speed downlink packet, abbreviate HSDPA as) realize, and, also be in research and talking stage at present for the delay issue of up signaling.
In implementing process of the present invention, the inventor finds, in order to reduce up signaling delay, needs to consider following several aspects:
(1) reduces the user's face of IDLE mode (idle pulley), CELL_FACH, CELL_PCH and URA_PCH state and the stand-by period of chain of command;
(2) peak rate of increase CELL_FACH state;
(3) reduce the transition delay of CELL_FACH, CELL_PCH, URA_PCH state and CELL_DCH (Cell Dedicated Channel, cell private channel) state.
To achieve these goals, can introduce at the CELL_FACH state uses high speed uplink packet to insert (High Speed Uplink Packet Access, abbreviate HSUPA as) mode, in this article, the CELL_FACH state is used high-speed uplink packet access technique, be called the uplink reinforced CELL-FACH technology.
For high-speed uplink packet access technique, it is sending E-DPCCH (E-DCHDedicated Physical Control Channel, the E-DCH Dedicated Physical Control Channel) and E-DPDCH (E-DCH Dedicated Physical Data Channel, the E-DCH Dedicated Physical Data Channel) during physical channel, also must there be DPCCH (Dedicated PhysicalControl Channel, Dedicated Physical Control Channel) physical channel, the purpose of this physical channel is to keep link synchronization, and does benchmark for the power adjustment of E-DPCCH and E-DPDCH.
And under CELL _ FACH state enhanced on uplink, because it can send data in a long time, though therefore this moment, state was the CELL_FACH state, but the working method and the CELL_DCH state that are the physical channel of its communication use the HSUPA technology as broad as long down, and it also needs DPCCH physical channel co-operation just can finish the transmission of data so.
For Uu mouth (UE (User Equipment, subscriber equipment) with UTRAN (UMTSTerrestrial Radio Access Network, UMTS Terrestrial radio access network) interface between), when subscriber equipment sends CCCH (Common Control Channel, Common Control Channel) during the data on the logic channel, it is also without any dedicated signaling information, and for the CCCH logic channel, can adopt the physical channel of CELL _ FACH state enhanced on uplink to send equally.
Therefore, based on present Uu mouth agreement, under CELL _ FACH state enhanced on uplink, subscriber equipment can't be known the time slot format of DPCCH.
Summary of the invention
Consider the subscriber equipment that exists in the correlation technique at CELL _ FACH state enhanced on uplink can't know DPCCH time slot format problem and the present invention is proposed, for this reason, the present invention aims to provide a kind of collocation method and system of CELL _ FACH state enhanced on uplink Dedicated Control Channel time slot format, in order to address the above problem.
According to an aspect of the present invention, the collocation method of special physical control channel time slot format under a kind of CELL _ FACH state enhanced on uplink is provided, has been used for the time slot format of Dedicated Physical Control Channel under the user device configuration CELL _ FACH state enhanced on uplink.
Collocation method according to special physical control channel time slot format under the CELL _ FACH state enhanced on uplink of the embodiment of the invention comprises following processing: wireless network side is passed through the CELL _ FACH state enhanced time slot format information of Dedicated Physical Control Channel down of signaling user equipment uplink; Subscriber equipment obtains time slot format information from signaling.
Wherein, above-mentioned signaling comprise following any: system broadcast message type 5 and 5bis, system broadcast message type 6.
Wherein, above-mentioned time slot format information comprises: 1 time slot format, 3 time slot formats, 4 time slot formats.
Preferably, said method further comprises following processing: subscriber equipment is preserved the time slot format information of obtaining; Subscriber equipment returns response message to wireless network side.
According to a further aspect in the invention, the configuration-system of special physical control channel time slot format under a kind of CELL _ FACH state enhanced on uplink is provided, has been used for the time slot format of Dedicated Physical Control Channel under the user device configuration CELL _ FACH state enhanced on uplink.
Configuration-system according to special physical control channel time slot format under the CELL _ FACH state enhanced on uplink of the embodiment of the invention comprises: notification module, be positioned at wireless network side, be used for the time slot format information of Dedicated Physical Control Channel under the notifying user equipment CELL _ FACH state enhanced on uplink; Acquisition module is positioned at user equipment side, is used for obtaining time slot format information from signaling.
Wherein, above-mentioned signaling comprise following any: system broadcast message type 5 and 5bis, system broadcast message type 6.
Wherein, above-mentioned time slot format information comprises: 1 time slot format, 3 time slot formats, 4 time slot formats.
Preferably, above-mentioned acquisition module also is used to preserve the time slot format information of obtaining.
Preferably, comprise according to the configuration-system of special physical control channel time slot format under the CELL _ FACH state enhanced on uplink of the embodiment of the invention: respond module, be positioned at user equipment side, be used for returning response message to wireless network side.
By above-mentioned at least one technical scheme of the present invention, can remedy the defective of prior art so that subscriber equipment is known the time slot format of the DPCCH of CELL _ FACH state enhanced on uplink.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the collocation method of Dedicated Physical Control Channel (DPCCH) time slot format under the CELL _ FACH state enhanced on uplink of the inventive method embodiment;
Fig. 2 is the interaction diagrams of the example 1 of method shown in Figure 1;
Fig. 3 is the interaction diagrams of the actual gains 2 of method shown in Figure 1;
Fig. 4 is the structured flowchart of the configuration-system of Dedicated Physical Control Channel (DPCCH) time slot format under the CELL _ FACH state enhanced on uplink of system according to the invention embodiment.
Embodiment
As mentioned above, under CELL _ FACH state enhanced on uplink, based on present Uu mouth agreement, subscriber equipment can't be known the time slot format of DPCCH.At this defective that exists in the prior art, the present invention has provided the collocation method and the system of DPCCH time slot format under a kind of CELL _ FACH state enhanced on uplink.
The uplink reinforced CELL-FACH technology of mentioning is herein used the scene of high-speed uplink packet access technique for the CELL_FACH state.
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
Method embodiment
According to the embodiment of the invention, the collocation method of Dedicated Physical Control Channel under a kind of CELL _ FACH state enhanced on uplink (DPCCH) time slot format is provided, be used for to the CELL _ FACH state enhanced time slot format of DPCCH down of UE collocating uplink link.
Fig. 1 shows the handling process according to the collocation method of DPCCH time slot format under the CELL _ FACH state enhanced on uplink of the inventive method embodiment.As shown in Figure 1, said method comprises following processing (step S102-step S104):
Step S102, wireless network side is by the time slot format information of Dedicated Physical Control Channel (DPCCH) under signaling subscriber equipment (UE) CELL _ FACH state enhanced on uplink;
Step S104, UE obtain time slot format information from signaling.
Preferably, said method can further include following processing: UE and preserves the time slot format information of obtaining; UE returns response message to wireless network side.
Wherein, the signaling that relates among the step S102 comprise following any: system broadcast message type 5 and 5bis, system broadcast message type 6.Above-mentioned time slot format information comprises: 1 time slot format, 3 time slot formats, 4 time slot formats.
At different signalings, below provided the specific implementation example, in conjunction with following example, can understand and implement the present invention better.
Example 1: system broadcast message type 5 and 5bis
Fig. 2 shows the flow process that wireless network side using system broadcast message type 5 and 5bis notify.As shown in Figure 2, comprise following processing:
210: wireless network side direction UE transmitting system broadcast message type 5 and 5bis, wherein carry the time slot format information that the DPCCH physical channel uses under the CELL _ FACH state enhanced on uplink;
220:UE obtains the time slot format information that the DPCCH physical channel uses under the CELL _ FACH state enhanced on uplink from system broadcast message type 5 and 5bis.
Example 2: system broadcast message type 6
Fig. 3 shows the flow process that wireless network side using system broadcast message type 6 is notified.As shown in Figure 3, comprise following processing:
310: wireless network side direction UE transmitting system broadcast message type 6, wherein carry the time slot format information that the DPCCH physical channel uses under the CELL _ FACH state enhanced on uplink;
320:UE obtains the time slot format information that the DPCCH physical channel uses under the CELL _ FACH state enhanced on uplink from system broadcast message type 6.
By top description as can be seen, wireless network side is notified by using system broadcast message type 5 and 5bis, system broadcast message type 6, can make UE therefrom obtain the time slot format information of DPCCH physical channel under the CELL _ FACH state enhanced on uplink.
System embodiment
According to the embodiment of the invention, the configuration-system of DPCCH time slot format under a kind of CELL _ FACH state enhanced on uplink also is provided, be used for to the CELL _ FACH state enhanced time slot format of DPCCH down of UE collocating uplink link.
Fig. 4 shows the structured flowchart according to the configuration-system of DPCCH time slot format under a kind of CELL _ FACH state enhanced on uplink of the embodiment of the invention; As shown in Figure 4, this configuration-system 400 comprises the notification module 402 that is positioned at wireless network side, the acquisition module 404 that is positioned at user equipment side, and preferably also comprises the acquisition module 406 (as shown in phantom in FIG.) that is positioned at user equipment side.
Below will further describe each details of above-mentioned each module.
Wherein, above-mentioned signaling comprise following any: system broadcast message type 5 and 5bis, system broadcast message type 6.
Wherein, above-mentioned time slot format information comprises: 1 time slot format, 3 time slot formats, 4 time slot formats.
A plurality of details of the technical scheme of this system embodiment can be understood with reference to above-mentioned method embodiment and implement, and at this, no longer its same or similar content are repeated in this description.
As mentioned above, above-mentioned at least one technical scheme by means of the embodiment of the invention provides can remedy the defective of prior art so that UE is known the time slot format of the DPCCH of CELL _ FACH state enhanced on uplink.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the collocation method of special physical control channel time slot format under the CELL _ FACH state enhanced on uplink, being used for to user device configuration uplink reinforced district forward access channel status is the time slot format of Dedicated Physical Control Channel under the CELL _ FACH state enhanced on uplink, it is characterized in that described method comprises:
Wireless network side is passed through the CELL _ FACH state enhanced time slot format information of Dedicated Physical Control Channel down of signaling user equipment uplink;
Described subscriber equipment obtains described time slot format information from described signaling.
2. method according to claim 1 is characterized in that, described signaling comprise following any: system broadcast message type 5 and 5bis, system broadcast message type 6.
3. method according to claim 1 is characterized in that, described time slot format information comprises: 1 time slot format, 3 time slot formats, 4 time slot formats.
4. according to each described method in the claim 1 to 3, it is characterized in that described method further comprises:
Described subscriber equipment is preserved the described time slot format information of obtaining;
Described subscriber equipment returns response message to described wireless network side.
5. the configuration-system of special physical control channel time slot format under the CELL _ FACH state enhanced on uplink, being used for to user device configuration uplink reinforced district forward access channel status is the time slot format of Dedicated Physical Control Channel under the CELL _ FACH state enhanced on uplink, it is characterized in that, comprising:
Notification module is positioned at wireless network side, is used for the time slot format information of Dedicated Physical Control Channel under the notifying user equipment CELL _ FACH state enhanced on uplink;
Acquisition module is positioned at user equipment side, is used for obtaining described time slot format information from described signaling.
6. system according to claim 5 is characterized in that, described signaling comprise following any: system broadcast message type 5 and 5bis, system broadcast message type 6.
7. system according to claim 5 is characterized in that, described time slot format information comprises: 1 time slot format, 3 time slot formats, 4 time slot formats.
8. according to each described system in the claim 5 to 7, it is characterized in that,
Described acquisition module also is used to preserve the described time slot format information of obtaining.
9. according to each described system in the claim 5 to 7, it is characterized in that, further comprise:
Respond module is positioned at user equipment side, is used for returning response message to described wireless network side.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008100085894A CN101494867A (en) | 2008-01-25 | 2008-01-25 | Method and system for configuring DPCCH time slot format under a status of uplink reinforcing CELL-FACH |
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| CNA2008100085894A CN101494867A (en) | 2008-01-25 | 2008-01-25 | Method and system for configuring DPCCH time slot format under a status of uplink reinforcing CELL-FACH |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109644461A (en) * | 2018-01-12 | 2019-04-16 | Oppo广东移动通信有限公司 | A kind of resource allocation method and device, computer storage medium |
| WO2019154281A1 (en) * | 2018-02-09 | 2019-08-15 | 华为技术有限公司 | Information indication method, communication apparatus, and communication system |
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2008
- 2008-01-25 CN CNA2008100085894A patent/CN101494867A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109644461A (en) * | 2018-01-12 | 2019-04-16 | Oppo广东移动通信有限公司 | A kind of resource allocation method and device, computer storage medium |
| WO2019136715A1 (en) * | 2018-01-12 | 2019-07-18 | Oppo广东移动通信有限公司 | Resource configuration method and apparatus, and computer storage medium |
| CN109644461B (en) * | 2018-01-12 | 2020-12-08 | Oppo广东移动通信有限公司 | Resource allocation method and device and computer storage medium |
| CN112398635A (en) * | 2018-01-12 | 2021-02-23 | Oppo广东移动通信有限公司 | Resource allocation method and device and computer storage medium |
| US11457441B2 (en) | 2018-01-12 | 2022-09-27 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Resource configuration method and apparatus, and computer storage medium |
| WO2019154281A1 (en) * | 2018-02-09 | 2019-08-15 | 华为技术有限公司 | Information indication method, communication apparatus, and communication system |
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Application publication date: 20090729 |