CN104041155B - The collocation method and radio network controller of High-Speed Dedicated Physical Control Channel - Google Patents

The collocation method and radio network controller of High-Speed Dedicated Physical Control Channel Download PDF

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CN104041155B
CN104041155B CN201280002130.8A CN201280002130A CN104041155B CN 104041155 B CN104041155 B CN 104041155B CN 201280002130 A CN201280002130 A CN 201280002130A CN 104041155 B CN104041155 B CN 104041155B
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dpcch
sets
network controller
radio network
information
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CN104041155A (en
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徐文颖
汪凡
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

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  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the invention discloses a kind of collocation method of High-Speed Dedicated Physical Control Channel and radio network controller, it is related to communication technical field, UE feedacks may not be received by solving base station in the prior art, and the problem of uplink power resource waste.Methods described includes：Radio network controller configures at least two sets of HS DPCCH channel configuration informations；At least two sets of HS DPCCH channel configuration informations are sent to the user equipment under the base station that the radio network controller controlled by radio network controller；At least two sets of HS DPCCH channel configuration informations are used to respectively configure a plurality of HS DPCCH channels, the corresponding one or more HS DPCCH channels of each of which set HS DPCCH channel configuration informations.In the configuration of HS DPCCH channels of the present invention suitable for multiple stream transmission technology and heterogeneous network.

Description

Configuration method of high-speed dedicated physical control channel and wireless network controller
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a configuration method for a high-speed dedicated physical control channel and a radio network controller.
Background
Currently, a base station NodeB can transmit data to a User Equipment (UE) through a High-Speed Downlink Shared Channel (HS-PDSCH) of a physical layer, and simultaneously transmit Control signaling related to the HS-PDSCH to the UE through a High-Speed Shared Control Channel (HS-SCCH). After receiving the control signaling carried by the HS-SCCH, the UE demodulates and decodes the HS-PDSCH and the like through the control signaling. Then, according to the receiving condition of the control signaling carried on the HS-SCCH and whether the decoding of the HS-PDSCH is correct or not, the UE generates information such as Acknowledgement (ACK)/Negative Acknowledgement (NACK)/No data Transmission (No Transmission, DTX), and the like. The UE loads feedback information formed by the information such as ACK/NACK/DTx and the CQI information on a High-Speed Dedicated Physical Control Channel (HS-DPCCH for short), and sends the feedback information to the base station, so that the base station uses the information such as ACK/NACK/DTx and the CQI information in the feedback information as a basis for service scheduling.
In the multi-carrier/multi-cell technology, when the number of cells is large, for example, the number of cells increases to 8, two HS-DPCCH channels may be needed, and when configuring each HS-DPCCH channel, a general Radio Network controller (Radio Network controller, abbreviated as RNC) generally configures the same power for each HS-DPCCH channel.
In the process of implementing the embodiment of the present invention, the inventor finds that at least the following problems exist in the prior art:
because the current multi-stream transmission can be performed in cells under different base stations, the environments of each base station are various, and the distances from the UE in the base station to the centers of the cells under each base station are not necessarily the same, when the RNC configures the same power for each HS-DPCCH, the base station may not normally receive the information fed back by the UE because the fading condition difference of each HS-DPCCH is large and it cannot be ensured that all the HS-DPCCH channels can meet the demodulation requirement, and meanwhile, if the configuration is performed according to the maximum power required by a plurality of HS-DPCCH channels, the waste of uplink power resources is caused.
Disclosure of Invention
The invention provides a configuration method of a high-speed dedicated physical control channel and a wireless network controller, which can solve the problems that a base station in the prior art can not receive information fed back by UE and uplink power resources are wasted.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, a method for configuring a high speed dedicated physical control channel HS-DPCCH is provided, including:
the radio network controller configures at least two sets of HS-DPCCH channel configuration information;
the radio network controller sends the configuration information of the at least two sets of HS-DPCCH channels to user equipment under a base station controlled by the radio network controller;
the at least two sets of HS-DPCCH channel configuration information are used for respectively configuring a plurality of HS-DPCCH channels, wherein each set of HS-DPCCH channel configuration information corresponds to one or a plurality of HS-DPCCH channels.
With reference to the first aspect, in a first implementation manner of the first aspect, the configuring, by the radio network controller, at least two sets of HS-DPCCH channel configuration information includes:
and the radio network controller configures the at least two sets of HS-DPCCH channel configuration information according to the channel related information of the HS-DPCCH channel.
With reference to the first implementation manner of the first aspect, in a second implementation manner of the first aspect, the channel related information includes quality of an HS-DPCCH channel detected by the base station, or location information of the user equipment under the base station, and before the radio network controller configures the at least two sets of HS-DPCCH channel configuration information according to the channel related information of the HS-DPCCH channel, the method includes:
and the radio network controller receives the HS-DPCCH channel quality reported by the base station or the position information of the user equipment.
With reference to the first aspect, in a third implementation manner of the first aspect, the configuration information includes power information, and the configuring, by the radio network controller, at least two sets of HS-DPCCH channel configuration information includes:
and the radio network controller is configured with at least two sets of power information to respectively distribute power for the HS-DPCCH channels.
With reference to the first aspect, in a fourth implementation manner of the first aspect, the configuration information includes timing information, and the radio network controller configures at least two sets of HS-DPCCH channel configuration information, and further includes:
and the radio network controller is configured with at least two sets of timing information so as to lead the uplink timings of the HS-DPCCH channels to be different.
With reference to the first aspect, in a fifth implementation manner of the first aspect, the configuring the multiple HS-DPCCH channels includes:
the radio network controller configures an HS-DPCCH channel for the user equipment for one base station; or,
the radio network controller configuring an HS-DPCCH channel for the user equipment for one sector; or,
the radio network controller configures an HS-DPCCH channel for the user equipment for a group of cells having the same downlink timing.
In a second aspect, a radio network controller is provided, including:
the configuration unit is used for configuring at least two sets of HS-DPCCH channel configuration information;
a sending unit, configured to send at least two sets of HS-DPCCH channel configuration information configured by the configuration unit to the user equipment under the base station controlled by the radio network controller;
the at least two sets of HS-DPCCH channel configuration information are used for respectively configuring a plurality of HS-DPCCH channels, wherein each set of HS-DPCCH channel configuration information corresponds to one or a plurality of HS-DPCCH channels.
With reference to the second aspect, in a first implementation manner of the second aspect, the configuration unit is specifically configured to:
and configuring the at least two sets of HS-DPCCH channel configuration information according to the channel related information of the HS-DPCCH channel.
With reference to the first implementation manner of the second aspect, in a second implementation manner of the second aspect, the channel related information includes HS-DPCCH channel quality detected by the base station, or location information of a user equipment under the base station, and the radio network controller further includes:
and the receiving unit is used for receiving the HS-DPCCH channel quality reported by the base station or the position information of the user equipment.
With reference to the second aspect, in a third implementation manner of the second aspect, the configuration information includes power information, and the configuration unit is specifically configured to:
and configuring at least two sets of power information to respectively distribute power for the plurality of HS-DPCCH channels.
With reference to the second aspect, in a fourth implementation manner of the second aspect, the configuration information includes timing information, and the configuration unit is specifically configured to:
and configuring at least two sets of timing information to enable the uplink timings of the HS-DPCCH channels to be different.
With reference to the second aspect, in a fifth implementation manner of the second aspect, the configuration unit is further configured to:
configuring an HS-DPCCH channel for the user equipment for one base station;
or configuring an HS-DPCCH channel for the user equipment aiming at one sector;
or configuring an HS-DPCCH channel for the user equipment aiming at a group of cells with the same downlink timing.
In a third aspect, a radio network controller is provided, including:
the processor is used for configuring at least two sets of HS-DPCCH channel configuration information;
the transmitter is used for transmitting at least two sets of HS-DPCCH channel configuration information configured by the processor to user equipment under a base station controlled by the radio network controller;
the at least two sets of HS-DPCCH channel configuration information are used for respectively configuring a plurality of HS-DPCCH channels, wherein each set of HS-DPCCH channel configuration information corresponds to one or a plurality of HS-DPCCH channels.
With reference to the third aspect, in a first implementation manner of the third aspect, the processor is specifically configured to:
and configuring the at least two sets of HS-DPCCH channel configuration information according to the channel related information of the HS-DPCCH channel.
With reference to the first implementation manner of the third aspect, in a second implementation manner of the third aspect, the channel related information includes HS-DPCCH channel quality detected by the base station, or location information of a user equipment under the base station, and the radio network controller further includes:
and the receiver is used for receiving the HS-DPCCH channel quality reported by the base station or the position information of the user equipment.
With reference to the third aspect, in a third implementation manner of the third aspect, the configuration information includes power information, and the processor is specifically configured to:
and configuring at least two sets of power information to respectively distribute power for the plurality of HS-DPCCH channels.
With reference to the third aspect, in a fourth implementation manner of the third aspect, the configuration information includes timing information, and the processor is specifically configured to:
and configuring at least two sets of timing information to enable the uplink timings of the HS-DPCCH channels to be different.
With reference to the third aspect, in a fifth implementation manner of the third aspect, the processor is further configured to:
configuring an HS-DPCCH channel for the user equipment for one base station;
or configuring an HS-DPCCH channel for the user equipment aiming at one sector;
or configuring an HS-DPCCH channel for the user equipment aiming at a group of cells with the same downlink timing.
The configuration method of the high-speed special physical control channel and the wireless network controller provided by the invention have the advantages that the wireless network controller is configured with at least two sets of HS-DPCCH channel configuration information; and sending the configuration information of the at least two sets of HS-DPCCH channels to user equipment under a base station controlled by the radio network controller so as to configure a plurality of HS-DPCCH channels. The invention avoids uniformly configuring a plurality of HS-DPCCH channels in a unified way, thereby ensuring that each HS-DPCCH channel can meet the demodulation requirement, enabling the feedback information sent by the user equipment according to the configuration value to reach the base station, and simultaneously avoiding configuring according to the maximum power required by the plurality of HS-DPCCH channels, thereby avoiding the waste of uplink power resources.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a flowchart of a configuration method of a high speed dedicated physical control channel HS-DPCCH according to an embodiment of the present invention;
fig. 2 is a flowchart of a configuration method of a high speed dedicated physical control channel HS-DPCCH according to another embodiment of the present invention;
fig. 3 is a first schematic structural diagram of a radio network controller according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a radio network controller according to an embodiment of the present invention;
fig. 5 is a first schematic structural diagram of a radio network controller according to yet another embodiment of the present invention;
fig. 6 is a schematic structural diagram of a radio network controller according to another embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the advantages of the technical solutions of the present invention clearer, the present invention is described in detail below with reference to the accompanying drawings and examples.
As shown in fig. 1, a method for configuring a high speed dedicated physical control channel HS-DPCCH according to an embodiment of the present invention includes:
101. the radio network controller configures at least two sets of HS-DPCCH channel configuration information.
Specifically, the configuration information includes, but is not limited to, power information, timing information, and the like. The power information is used for respectively distributing power for a plurality of HS-DPCCH channels, the timing information is used for configuring uplink timing for the plurality of HS-DPCCH channels, the uplink timing of each HS-DPCCH channel can be set to be different so as to ensure the working independence of each HS-DPCCH channel, and each HS-DPCCH channel is not influenced by other HS-DPCCH channels when sending uplink data. The configuration information may include information such as a period, a frequency, and a repetition number of uplink data transmission on each HS-DPCCH channel, but is not limited thereto. The uplink data may be feedback information sent by the user equipment to the base station.
Specifically, the feedback information may include: the information includes, but is not limited to, information such as an Acknowledgement (ACK)/Negative Acknowledgement (NACK)/No Transmission (DTX), Channel Quality Indicator (CQI) information, and a precoding matrix in the mimo technology.
The user equipment generates information such as ACK/NACK/DTX and the like according to the receiving condition of a control signaling carried on a high-speed shared control channel HS-SCCH and whether the decoding of a high-speed downlink shared physical channel HS-PDSCH is correct, and simultaneously detects the condition of a downlink channel to generate the channel quality indication CQI information.
Specifically, the radio network controller may configure the at least two sets of HS-DPCCH channel configuration information according to channel related information of the HS-DPCCH channel. Wherein the channel related information may include the HS-DPCCH channel quality detected by the base station, or location information of the user equipment under the base station. For example, when the radio network controller configures the power information according to the HS-DPCCH channel quality, a higher power value may be allocated for the HS-DPCCH channel with a lower quality, and a lower power value may be allocated for the HS-DPCCH channel with a higher quality, but the radio network controller is not limited thereto. For another example, when the radio network controller configures the power information according to the location information of the ue, if the location of the ue is closer to the center of a certain cell, the power value of the HS-DPCCH channel allocated to the ue in the cell is smaller, otherwise, a larger power value may be allocated.
102. And the radio network controller sends the configuration information of the at least two sets of HS-DPCCH channels to user equipment under a base station controlled by the radio network controller.
The configuration information of at least two sets of HS-DPCCH channels is used for configuring a plurality of HS-DPCCH channels respectively, wherein each set of HS-DPCCH channel configuration information corresponds to one or a plurality of HS-DPCCH channels.
In addition, the radio network controller can also send the at least two sets of HS-DPCCH channel configuration information to the base station controlled by the radio network controller.
In the configuration method of the high-speed dedicated physical control channel provided by the embodiment of the invention, the radio network controller is configured with at least two sets of HS-DPCCH channel configuration information; and sending the configuration information of the at least two sets of HS-DPCCH channels to user equipment under a base station controlled by the radio network controller so as to configure a plurality of HS-DPCCH channels. The invention avoids uniformly configuring a plurality of HS-DPCCH channels in a unified way, thereby ensuring that each HS-DPCCH channel can meet the demodulation requirement, enabling the feedback information sent by the user equipment according to the configuration value to reach the base station, and simultaneously avoiding configuring according to the maximum power required by the plurality of HS-DPCCH channels, thereby avoiding the waste of uplink power resources.
As shown in fig. 2, a method for configuring a high speed dedicated physical control channel according to another embodiment of the present invention includes:
201. the radio network controller allocates HS-DPCCH channel resources.
The specific allocation mode can be as follows: the rnc configures a HS-DPCCH channel for the ue for a bs, for example, there are multiple cells under a bs, the ue may send feedback information to the multiple cells under the same bs through the same HS-DPCCH channel, or the rnc configures a HS-DPCCH channel for a sector, for example, a sector may include multiple cells, the ue may send feedback information to the multiple cells in the same sector through the same HS-DPCCH channel, or the rnc configures a HS-DPCCH channel for a group of cells with the same downlink timing, but not limited thereto.
202. And the radio network controller receives the channel related information of the HS-DPCCH channel reported by the base station.
Specifically, the information related to the radio network controller receiving channel may be the HS-DPCCH channel quality reported by the receiving base station or the location information of the ue.
The location information of the ue may be reported to the base station by the ue itself, and then reported to the rnc by the base station.
203. And the radio network controller configures the at least two sets of HS-DPCCH channel configuration information according to the channel related information of the HS-DPCCH channel.
Specifically, the radio network controller may configure the power information of the at least two sets of HS-DPCCH channels according to the quality of the HS-DPCCH channels or the location information of the user equipment. Wherein the channel related information may include the HS-DPCCH channel quality detected by the base station, or location information of the user equipment under the base station. For example, when the radio network controller configures the power information according to the HS-DPCCH channel quality, a higher power value may be allocated for the HS-DPCCH channel with a lower quality, and a lower power value may be allocated for the HS-DPCCH channel with a higher quality, but the radio network controller is not limited thereto. For another example, when the radio network controller configures the power information according to the location information of the ue, if the location of the ue is closer to the center of a certain cell, the power value of the HS-DPCCH channel allocated to the ue in the cell is smaller, otherwise, a larger power value may be allocated.
Specifically, after the power information is sent to the user equipment by the radio network controller, the user equipment may calculate and obtain the power required by each HS-DPCCH channel according to the power information, so as to allocate power values to the plurality of HS-DPCCH channels, respectively, or the user equipment may calculate and obtain the power values of the plurality of HS-DPCCH channels. Or the user equipment calculates a first power value of one HS-DPCCH channel of the plurality of HS-DPCCH channels, calculates and acquires the deviation between the rest HS-DPCCH channels of the plurality of HS-DPCCH channels and the first power value by taking the first power value as a reference, and further acquires the power value of each HS-DPCCH channel according to the deviation.
In addition, the radio network controller configures at least two sets of timing information so as to enable uplink timings of the plurality of HS-DPCCH channels to be different.
Specifically, when the radio network controller configures the timings of the HS-DPCCH channels, the uplink timings of each HS-DPCCH channel may be set to be the same, or the uplink timings of each HS-DPCCH channel may be set to be different, or the uplink timings of some HS-DPCCH channels in the plurality of HS-DPCCH channels may be set to be the same, and the other uplink timings may be set to be different. It should be noted that the radio network controller configures the uplink timings of the HS-DPCCH channels to be different, so as to ensure the working independence of each HS-DPCCH channel, and each HS-DPCCH channel is not affected by other HS-DPCCH channels when transmitting uplink data.
In addition, the step 203 may also configure other configuration information, such as, but not limited to, the period, frequency, and number of repetitions of uplink data transmission via each HS-DPCCH channel.
204. And the radio network controller sends the configuration information of the at least two sets of HS-DPCCH channels to user equipment under a base station controlled by the radio network controller.
The configuration information of at least two sets of HS-DPCCH channels is used for configuring a plurality of HS-DPCCH channels respectively, wherein each set of HS-DPCCH channel configuration information corresponds to one or a plurality of HS-DPCCH channels.
In addition, the radio network controller can also send the at least two sets of HS-DPCCH channel configuration information to the base station controlled by the radio network controller.
205. And the user equipment sends feedback information to the base station according to the configuration information.
Wherein the feedback information may include: the information includes, but is not limited to, information such as an Acknowledgement (ACK)/Negative Acknowledgement (NACK)/No Transmission (DTX), Channel Quality Indicator (CQI) information, and a precoding matrix in the mimo technology.
The user equipment generates information such as ACK/NACK/DTX and the like according to the receiving condition of a control signaling carried on a high-speed shared control channel HS-SCCH and whether the decoding of a high-speed downlink shared physical channel HS-PDSCH is correct, and simultaneously detects the condition of a downlink channel to generate the channel quality indication CQI information.
In the method for configuring a high-speed dedicated physical control channel according to another embodiment of the present invention, the radio network controller configures at least two sets of HS-DPCCH channel configuration information; and sending the configuration information of the at least two sets of HS-DPCCH channels to user equipment under a base station controlled by the radio network controller so as to configure a plurality of HS-DPCCH channels. The invention avoids uniformly configuring a plurality of HS-DPCCH channels in a unified way, thereby ensuring that each HS-DPCCH channel can meet the demodulation requirement, enabling the feedback information sent by the user equipment according to the configuration value to reach the base station, and simultaneously avoiding configuring according to the maximum power required by the plurality of HS-DPCCH channels, thereby avoiding the waste of uplink power resources.
As shown in fig. 3, a radio network controller according to an embodiment of the present invention includes:
a configuration unit 31, configured to configure at least two sets of HS-DPCCH channel configuration information. The specific implementation manner is shown in step 101 in fig. 1, and is not described herein again.
A sending unit 32, configured to send at least two sets of HS-DPCCH channel configuration information configured by the configuration unit 31 to the user equipment under the base station controlled by the radio network controller. The specific implementation manner is shown in step 102 in fig. 1, and details are not described here.
The configuration information of at least two sets of HS-DPCCH channels is used for configuring a plurality of HS-DPCCH channels respectively, wherein each set of HS-DPCCH channel configuration information corresponds to one or a plurality of HS-DPCCH channels.
Further, as shown in fig. 4, the configuration unit 31 is specifically configured to:
and configuring the at least two sets of HS-DPCCH channel configuration information according to the channel related information of the HS-DPCCH channel. The specific implementation manner is shown in step 203 in fig. 2, and is not described herein again.
Specifically, as shown in fig. 4, the channel related information includes the quality of the HS-DPCCH channel detected by the base station, or the location information of the user equipment under the base station, and the radio network controller further includes:
a receiving unit 33, configured to receive the HS-DPCCH channel quality reported by the base station or the location information of the ue. The specific implementation manner is shown in step 202 in fig. 2, and is not described herein again.
Further, as shown in fig. 4, the configuration information includes power information, and the configuration unit 31 is specifically configured to:
and configuring at least two sets of power information to respectively distribute power for the plurality of HS-DPCCH channels. The specific implementation manner is shown in step 203 in fig. 2, and is not described herein again.
Further, as shown in fig. 4, the configuration information includes timing information, and the configuration unit 31 is specifically configured to:
and configuring at least two sets of timing information to enable the uplink timings of the HS-DPCCH channels to be different. The specific implementation manner is shown in step 203 in fig. 2, and is not described herein again.
Further, as shown in fig. 4, the configuration unit 31 is further configured to:
configuring one HS-DPCCH channel for the user equipment for one base station.
Or configuring one HS-DPCCH channel for the user equipment for one sector.
Or configuring an HS-DPCCH channel for the user equipment aiming at a group of cells with the same downlink timing. The specific implementation manner is shown in step 201 in fig. 2, and details are not described here.
The radio network controller provided by the invention is provided with at least two sets of HS-DPCCH channel configuration information; and sending the configuration information of the at least two sets of HS-DPCCH channels to user equipment under a base station controlled by the radio network controller so as to configure a plurality of HS-DPCCH channels. The invention avoids uniformly configuring a plurality of HS-DPCCH channels in a unified way, thereby ensuring that each HS-DPCCH channel can meet the demodulation requirement, enabling the feedback information sent by the user equipment according to the configuration value to reach the base station, and simultaneously avoiding configuring according to the maximum power required by the plurality of HS-DPCCH channels, thereby avoiding the waste of uplink power resources.
As shown in fig. 5, a radio network controller according to another embodiment of the present invention includes:
and a processor 41, configured to configure at least two sets of HS-DPCCH channel configuration information. The specific implementation manner is shown in step 101 in fig. 1, and is not described herein again.
And a transmitter 42, configured to send at least two sets of HS-DPCCH channel configuration information configured by the processor to the user equipment under the base station controlled by the radio network controller. The specific implementation manner is shown in step 102 in fig. 1, and details are not described here.
The at least two sets of HS-DPCCH channel configuration information are used for respectively configuring a plurality of HS-DPCCH channels, wherein each set of HS-DPCCH channel configuration information corresponds to one or a plurality of HS-DPCCH channels.
Further, as shown in fig. 6, the processor 42 is specifically configured to:
and configuring the at least two sets of HS-DPCCH channel configuration information according to the channel related information of the HS-DPCCH channel. The specific implementation manner is shown in step 203 in fig. 2, and is not described herein again.
Specifically, as shown in fig. 6, the channel related information includes the quality of the HS-DPCCH channel detected by the base station, or the location information of the user equipment under the base station, and the radio network controller further includes:
a receiver 43, configured to receive the HS-DPCCH channel quality reported by the base station or the location information of the user equipment. The specific implementation manner is shown in step 202 in fig. 2, and is not described herein again.
Further, as shown in fig. 6, the configuration information includes power information, and the processor 41 is specifically configured to:
and configuring at least two sets of power information to respectively distribute power for the plurality of HS-DPCCH channels. The specific implementation manner is shown in step 203 in fig. 2, and is not described herein again.
Further, as shown in fig. 6, the configuration information includes timing information, and the processor 41 is specifically configured to:
and configuring at least two sets of timing information to enable the uplink timings of the HS-DPCCH channels to be different. The specific implementation manner is shown in step 203 in fig. 2, and is not described herein again.
Further, as shown in fig. 6, the processor 41 is further configured to:
configuring one HS-DPCCH channel for the user equipment for one base station.
Or configuring one HS-DPCCH channel for the user equipment for one sector.
Or configuring an HS-DPCCH channel for the user equipment aiming at a group of cells with the same downlink timing. The specific implementation manner is shown in step 201 in fig. 2, and details are not described here.
The radio network controller provided by the invention is provided with at least two sets of HS-DPCCH channel configuration information; and sending the configuration information of the at least two sets of HS-DPCCH channels to user equipment under a base station controlled by the radio network controller so as to configure a plurality of HS-DPCCH channels. The invention avoids uniformly configuring a plurality of HS-DPCCH channels in a unified way, thereby ensuring that each HS-DPCCH channel can meet the demodulation requirement, enabling the feedback information sent by the user equipment according to the configuration value to reach the base station, and simultaneously avoiding configuring according to the maximum power required by the plurality of HS-DPCCH channels, thereby avoiding the waste of uplink power resources.
Through the above description of the embodiments, those skilled in the art will clearly understand that the present invention may be implemented by software plus necessary general hardware, and certainly may also be implemented by hardware, but in many cases, the former is a better embodiment. Based on such understanding, the technical solutions of the present invention may be substantially implemented or a part of the technical solutions contributing to the prior art may be embodied in the form of a software product, which is stored in a readable storage medium, such as a floppy disk, a hard disk, or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (15)

1. A configuration method of a high speed dedicated physical control channel (HS-DPCCH) is characterized by comprising the following steps:
the radio network controller configures at least two sets of HS-DPCCH channel configuration information;
the radio network controller sends the configuration information of the at least two sets of HS-DPCCH channels to user equipment under a base station controlled by the radio network controller;
the at least two sets of HS-DPCCH channel configuration information are used for respectively configuring a plurality of HS-DPCCH channels, wherein each set of HS-DPCCH channel configuration information corresponds to one or a plurality of HS-DPCCH channels;
the radio network controller configures at least two sets of HS-DPCCH channel configuration information, including:
and the radio network controller configures the at least two sets of HS-DPCCH channel configuration information according to the channel related information of the HS-DPCCH channel.
2. The method of claim 1, wherein the channel related information comprises the quality of the HS-DPCCH channel detected by the base station or location information of the user equipment under the base station, and before the radio network controller configures the at least two sets of HS-DPCCH channel configuration information according to the channel related information of the HS-DPCCH channel, the method comprises:
and the radio network controller receives the HS-DPCCH channel quality reported by the base station or the position information of the user equipment.
3. The method of claim 1, wherein the configuration information comprises power information, and wherein the radio network controller configures at least two sets of HS-DPCCH channel configuration information, including:
and the radio network controller is configured with at least two sets of power information to respectively distribute power for the HS-DPCCH channels.
4. The method of claim 1, wherein the configuration information comprises timing information, wherein the radio network controller configures at least two sets of HS-DPCCH channel configuration information, and further comprising:
and the radio network controller is configured with at least two sets of timing information so as to lead the uplink timings of the HS-DPCCH channels to be different.
5. The method of claim 1, wherein the configuring the plurality of HS-DPCCH channels comprises:
the radio network controller configures an HS-DPCCH channel for the user equipment for one base station;
or the radio network controller configures an HS-DPCCH channel for the user equipment for one sector;
or the radio network controller configures an HS-DPCCH channel for the user equipment aiming at a group of cells with the same downlink timing.
6. A radio network controller, comprising:
the configuration unit is used for configuring at least two sets of HS-DPCCH channel configuration information;
a sending unit, configured to send at least two sets of HS-DPCCH channel configuration information configured by the configuration unit to the user equipment under the base station controlled by the radio network controller;
the at least two sets of HS-DPCCH channel configuration information are used for respectively configuring a plurality of HS-DPCCH channels, wherein each set of HS-DPCCH channel configuration information corresponds to one or a plurality of HS-DPCCH channels;
the configuration unit is specifically configured to:
and configuring the at least two sets of HS-DPCCH channel configuration information according to the channel related information of the HS-DPCCH channel.
7. The rnc of claim 6, wherein the channel related information includes HS-DPCCH channel quality detected by the base station or location information of the ue under the base station, and further comprising:
and the receiving unit is used for receiving the HS-DPCCH channel quality reported by the base station or the position information of the user equipment.
8. The rnc of claim 6, wherein the configuration information includes power information, and wherein the configuration unit is specifically configured to:
and configuring at least two sets of power information to respectively distribute power for the plurality of HS-DPCCH channels.
9. The rnc of claim 6, wherein the configuration information includes timing information, and wherein the configuration unit is specifically configured to:
and configuring at least two sets of timing information to enable the uplink timings of the HS-DPCCH channels to be different.
10. The rnc of claim 6, wherein the configuration unit is further configured to:
configuring an HS-DPCCH channel for the user equipment for one base station;
or configuring an HS-DPCCH channel for the user equipment aiming at one sector;
or configuring an HS-DPCCH channel for the user equipment aiming at a group of cells with the same downlink timing.
11. A radio network controller, comprising:
the processor is used for configuring at least two sets of HS-DPCCH channel configuration information;
the transmitter is used for transmitting at least two sets of HS-DPCCH channel configuration information configured by the processor to user equipment under a base station controlled by the radio network controller;
the at least two sets of HS-DPCCH channel configuration information are used for respectively configuring a plurality of HS-DPCCH channels, wherein each set of HS-DPCCH channel configuration information corresponds to one or a plurality of HS-DPCCH channels;
the processor is specifically configured to:
and configuring the at least two sets of HS-DPCCH channel configuration information according to the channel related information of the HS-DPCCH channel.
12. The rnc of claim 11, wherein the channel related information includes HS-DPCCH channel quality detected by the base station or location information of the ue under the base station, and further comprising:
and the receiver is used for receiving the HS-DPCCH channel quality reported by the base station or the position information of the user equipment.
13. The rnc of claim 11 wherein the configuration information includes power information, and wherein the processor is further configured to:
and configuring at least two sets of power information to respectively distribute power for the plurality of HS-DPCCH channels.
14. The rnc of claim 11 wherein the configuration information includes timing information, and wherein the processor is further configured to:
and configuring at least two sets of timing information to enable the uplink timings of the HS-DPCCH channels to be different.
15. The rnc of claim 11, wherein the processor is further configured to:
configuring an HS-DPCCH channel for the user equipment for one base station;
or configuring an HS-DPCCH channel for the user equipment aiming at one sector;
or configuring an HS-DPCCH channel for the user equipment aiming at a group of cells with the same downlink timing.
CN201280002130.8A 2012-11-01 2012-11-01 The collocation method and radio network controller of High-Speed Dedicated Physical Control Channel Active CN104041155B (en)

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