WO2014101235A1 - 一种信道资源配置方法、装置、基站及用户设备 - Google Patents

一种信道资源配置方法、装置、基站及用户设备 Download PDF

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Publication number
WO2014101235A1
WO2014101235A1 PCT/CN2012/088138 CN2012088138W WO2014101235A1 WO 2014101235 A1 WO2014101235 A1 WO 2014101235A1 CN 2012088138 W CN2012088138 W CN 2012088138W WO 2014101235 A1 WO2014101235 A1 WO 2014101235A1
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WO
WIPO (PCT)
Prior art keywords
cell
user equipment
pilot
transmit power
power offset
Prior art date
Application number
PCT/CN2012/088138
Other languages
English (en)
French (fr)
Inventor
王晓霞
李剑
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2012/088138 priority Critical patent/WO2014101235A1/zh
Priority to CN201280002975.7A priority patent/CN103229577B/zh
Priority to EP12879160.5A priority patent/EP2765800B1/en
Priority to US14/143,960 priority patent/US9565680B2/en
Publication of WO2014101235A1 publication Critical patent/WO2014101235A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/06TPC algorithms
    • H04W52/14Separate analysis of uplink or downlink
    • H04W52/146Uplink power control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/52Allocation or scheduling criteria for wireless resources based on load
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/0289Congestion control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power
    • H04W52/32TPC of broadcast or control channels
    • H04W52/325Power control of control or pilot channels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power
    • H04W52/34TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power
    • H04W52/36TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/362Aspects of the step size

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, a base station, and a user equipment for configuring a channel resource. Background technique
  • the power offset of the DPDCH and DPCCH channels in the DPCH channel is configured by the network side.
  • the power transmission control (TPC) domain, the transport format merge indication (TFCI) domain, and the pilot (Pilot) domain power offset configuration in the DPCCH channel are different, and are different fixed values.
  • the downlink DPCH channel occupies most of the transmission power, so that the available power of the HSDPA channel used for transmitting the service data is small, thereby As a result, the downlink throughput rate of the cell is reduced.
  • the pilot, TPC, and TFCI domain control bits are transmitted, resulting in a large amount of resource waste.
  • the embodiment of the present invention provides a method, a device, a base station, and a user equipment for configuring a channel resource, so as to solve the problem that when the cell load is high in the prior art, the downlink DPCH channel occupies most of the transmit power, resulting in the downlink throughput rate of the cell. Reduced technical issues.
  • the first aspect provides a method for configuring a channel resource, including:
  • the channel resource configuration information includes: a first dedicated physical channel pilot DPCH Pilot bit transmit power Offset, and/or number of first pilot Pilot bits; wherein the first DPCH Pilot The bit transmit power offset is smaller than the DPCH Pilot bit transmit power offset configured for the user equipment in the non-congested state, and the first Pilot bit number is smaller than the number of Pilot bits configured for the user equipment in the non-congested state.
  • the method further includes:
  • the configuring, by the user equipment, the channel resource configuration information for:
  • a DPCH Pilot bit transmit power offset configured for the user equipment in a pre-set congestion state for the new user equipment accessing the cell, or reducing the DPCH Pilot bit transmit power offset configured for the user equipment in the non-congested state by at least a DPCH Pilot bit transmit power offset obtained after one step is used as the first DPCH Pilot bit transmit power offset;
  • the number is taken as the number of the first Pilot bits.
  • the method when determining, by the load information, that the cell reaches a congestion state, the method further includes : if the DPCH Pilot bit transmit power offset of the user equipment that has accessed the cell is greater than or equal to the first DPCH Pilot bit transmit power offset, the DPCH Pilot bit of the at least one user equipment that has accessed the cell The transmit power offset is reduced by at least one step; or;
  • the number of Pilot bits of the user equipment that has accessed the cell is greater than or equal to the number of the first Pilot bits, the number of Pilot bits of the at least user equipment that has accessed the cell is reduced by at least one step.
  • the method when the determining, according to the load information, that the cell does not reach a congestion state, the method further includes:
  • the DPCH Pilot bit transmit power offset of the user equipment that has accessed the cell is less than the DPCH Pilot bit transmit power offset in the non-congested state, the DPCH Pilot of at least one user equipment that has accessed the cell
  • the bit transmit power offset or the number of Pilot bits is increased by at least one step; or
  • the total transmit power of the current cell is detected, the transmit power of the R99 channel is detected, and/or the number of users accessing the cell is counted.
  • the method further includes: Resource configuration information is sent to the new user equipment.
  • the second aspect provides a method for configuring a channel resource, including:
  • Channel resource configuration information sent by the network side device where the channel resource configuration information is configured when the network side device determines that the cell is in a congestion state according to the load information, where the channel resource configuration information includes: Channel pilot DPCH Pilot bit transmit power offset, and/or first pilot Pilot bit number; wherein, the first DPCH Pilot bit transmit power offset is less than DPCH Pilot bit transmission configured for user equipment in a non-congested state Power offset, the number of the first Pilot bits is smaller than the number of Pilot bits configured for the user equipment in the non-congested state;
  • the third aspect provides a channel resource configuration apparatus, including:
  • a determining unit configured to determine load information of the cell
  • a determining unit configured to determine, according to the load information, whether the cell reaches a congestion state
  • a first configuration unit configured to: when the determining unit determines, according to the load information, that the cell reaches a congestion state, configure a first dedicated physical channel pilot DPCH Pilot bit transmit power offset for a new user equipment accessing the cell And/or, a first pilot Pilot bit number, where the first DPCH Pilot bit transmit power offset is smaller than a DPCH Pilot bit transmit power offset configured for a user equipment in a non-congested state, the first Pilot bit The number is less than the number of Pilot bits in the non-congested state.
  • the method further includes:
  • a second configuration unit configured to: when the determining unit determines that the cell does not reach a congestion state according to the load information, configure a DPCH Pilot bit transmit power offset in a non-congested state for a new user equipment accessing the cell or The number of pilot Pilot bits in the non-congested state.
  • the first configuration unit includes:
  • a power offset configuration unit configured to configure, for a new user equipment accessing the cell, a DPCH Pilot bit transmit power offset configured for the user equipment in a preset congestion state, or set the user to a non-congested state
  • the DPCH Pilot bit transmit power offset obtained by the configuration is reduced by at least one step to obtain the DPCH Pilot bit transmit power offset as the first DPCH Pilot bit transmit power offset;
  • a bit number configuration unit configured to configure, for a new user equipment accessing the cell, a number of Pilot bits configured for the user equipment in a preset congestion state, or reduce the number of Pilot bits configured for the user equipment in the non-congested state by at least one The number of Pilot bits obtained after the step is taken as the number of the first Pilot bits.
  • the method further includes:
  • a first adjusting unit configured to: when the determining unit determines, according to the load information, that the cell reaches a congestion state, if a DPCH Pilot bit transmit power offset of the user equipment that has accessed the cell is greater than or equal to the first Transmitting a power offset of a DPCH Pilot bit, reducing a DPCH Pilot bit transmit power offset of at least one user equipment that has accessed the cell by at least one step; and/or
  • a second adjusting unit configured to: when the determining unit determines, according to the load information, that the cell reaches a congestion state, if the number of Pilot bits of the user equipment that has accessed the cell is greater than or equal to the number of the first Pilot bits And reducing the number of Pilot bits of the user equipment that has accessed the cell by at least one step.
  • the method further includes:
  • a third adjusting unit configured to: when the determining unit determines, according to the load information, that the cell does not reach a congestion state, if a DPCH Pilot bit transmit power offset of a user equipment that has accessed the cell is smaller than the non-congested The DPCH Pilot bit transmit power offset in the state, the DPCH Pilot bit transmit power offset of the at least one user equipment that has accessed the cell is increased by at least one step; and/or
  • a fourth adjusting unit configured to: when the determining unit determines, according to the load information, that the cell does not reach a congestion state, if the number of Pilot bits of the user equipment that has accessed the cell is smaller than the non-congested state The number of Pilot bits in the congestion state increases the number of Pilot bits of the user equipment that has accessed the cell by at least one step.
  • the determining unit includes:
  • a first determining unit configured to detect a total transmit power of the cell, and determine load information of the cell according to the total transmit power of the cell; and/or,
  • a second determining unit configured to detect and detect a transmit power of the R99 channel, and obtain a load information of the cell according to the transmit power of the R99 channel;
  • a statistical unit configured to count the number of users accessing the cell, and determine a negative according to the number of users accessed by the cell Contains information.
  • the method further includes:
  • a sending unit configured to send the channel resource configuration information to the new user equipment.
  • the fourth aspect provides a device for configuring channel resources, including:
  • a receiving unit configured to receive channel resource configuration information sent by the network side device, where the channel resource configuration information is configured when the network side device determines, according to the load information, that the cell reaches a congestion state, where the channel resource configuration information includes : a first dedicated physical channel pilot DPCH Pilot bit transmit power offset, and/or a first pilot Pilot bit number; wherein, the first DPCH Pilot bit transmit power offset is less than a non-congested state for user equipment configuration The DPCH Pilot bit transmit power offset, the first Pilot bit number being smaller than the number of Pilot bits configured for the user equipment in the non-congested state;
  • an adjusting unit configured to adjust channel resources according to the channel resource configuration information.
  • a fifth aspect provides a base station, where the base station includes the foregoing channel resource configuration apparatus.
  • a sixth aspect provides a user equipment, where the user equipment includes the above channel resource configuration apparatus.
  • a seventh aspect provides a base station, including:
  • the processor is configured to determine the load information of the cell, and determine, according to the load information, that the cell is in a congestion state, and configure channel resource configuration information for the new user equipment that accesses the cell, where the channel resource configuration information includes: a first dedicated physical channel pilot DPCH Pilot bit transmit power offset, or a first pilot Pilot bit number; wherein, the first DPCH Pilot bit transmit power offset is smaller than a DPCH Pilot bit configured for a user equipment in a non-congested state Transmit power offset, the first Pilot bit number is smaller than the Pilot bit number in the non-congested state.
  • the processor is further configured to: when the cell is not in a congested state according to the load information, configure a DPCH Pilot bit transmit power offset in the non-congested state for a new user equipment that accesses the cell, or The number of pilot Pilot bits in the congested state.
  • the processor configures channel resource configuration information for a new user equipment that accesses the cell
  • the method includes: configuring, for a new user equipment accessing the cell, a DPCH Pilot bit transmit power offset configured for a user equipment in a preset congestion state, or a DPCH Pilot bit transmit power offset configured for a user equipment in a non-congested state.
  • the processor is further configured to determine, according to the load information, that when the cell reaches a congestion state, if a DPCH Pilot bit transmit power offset of a user equipment that has accessed the cell is greater than or equal to the first DPCH Pilot bit Transmitting a power offset to reduce a DPCH Pilot bit transmit power offset of at least one user equipment that has accessed the cell by at least one step; or; if the number of Pilot bits of at least one user equipment that has accessed the cell is greater than Or equal to the number of the first Pilot bits, and reduce the number of Pilot bits of the user equipment that has accessed the cell by at least one step.
  • the processor is further configured to: when determining, according to the load information, that the cell does not reach a congestion state, if a DPCH Pilot bit transmit power offset of a user equipment that has accessed the cell is less than the non-congested state
  • the DPCH Pilot bit transmit power offset which increases the DPCH Pilot bit transmit power offset of at least one user equipment that has accessed the cell by at least one step; or if the Pilot of the user equipment of the cell has been accessed If the number of bits is smaller than the number of Pilot bits in the non-congested state in the non-congested state, the number of Pilot bits of at least one user equipment that has accessed the cell is increased by at least one step.
  • the determining, by the processor, the load information of the cell includes: detecting a total transmit power of the current cell, detecting a transmit power of the R99 channel, and/or counting the number of users accessed by the cell.
  • the method further includes:
  • a wireless transceiver configured to send the channel resource configuration information to the new user equipment.
  • the eighth aspect provides a user equipment, including:
  • the transceiver is configured to receive channel resource configuration information that is sent by the network side device to the new user equipment of the access cell, where the network resource configuration information is that the network side device determines, according to the load information, that the cell reaches a congestion state.
  • the channel resource configuration information includes: a first dedicated physical channel pilot DPCH Pilot bit transmit power offset, and/or a first pilot Pilot bit number; wherein, the first DPCH Pilot The bit transmit power offset is smaller than the DPCH Pilot bit transmit power offset configured for the user equipment in the non-congested state, the first Pilot bit number is smaller than the number of Pilot bits configured for the user equipment in the non-congested state; the processor is configured to The channel resource configuration information adjusts channel resources.
  • the reduced transmit power offset or the number of bits is configured for the new user equipment, and the transmit power occupied by the downlink DPCH channel is reduced; when the load is low, the downlink is increased.
  • the transmit power occupied by the DPCH channel is configured to configure a higher transmit power offset or number of bits for the new user equipment; thereby increasing the downlink throughput rate of the cell at high load and reducing the call drop rate at low load.
  • FIG. 1 is a flowchart of a method for configuring a channel resource according to an embodiment of the present invention
  • FIG. 2 is another flowchart of a method for configuring a channel resource according to an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a channel resource configuration apparatus according to an embodiment of the present disclosure.
  • FIG. 4 is another schematic structural diagram of a channel resource configuration apparatus according to an embodiment of the present invention.
  • FIG. 5 is another schematic structural diagram of a channel resource configuration apparatus according to an embodiment of the present invention.
  • FIG. 6 is another schematic structural diagram of a channel resource configuration apparatus according to an embodiment of the present invention.
  • FIG. 7 is another schematic structural diagram of a channel resource configuration apparatus according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a base station according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of a user equipment in an embodiment according to an embodiment of the present invention.
  • the technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without departing from the inventive scope are the scope of the present invention.
  • FIG. 1 is a flowchart of a method for configuring a channel resource according to an embodiment of the present invention
  • Step 101 Determine load information of the cell.
  • the base station may detect the total transmit power of the cell, or detect the transmit power of the R99 channel, or count the number of users accessed by the cell, etc., but is not limited thereto, and may be determined by other means.
  • the load information of the cell is not limited in this embodiment.
  • Step 102 Determine, according to the load information, that the cell reaches a congestion state, and configure channel resource configuration information for a new user equipment that accesses the cell, where the channel resource configuration information includes: a first dedicated physical channel pilot DPCH Pilot bit transmission a power offset, and/or a first pilot Pilot bit number; wherein, the first DPCH Pilot bit transmit power offset is smaller than a DPCH Pilot bit transmit power offset configured for a user equipment in a non-congested state, the The number of Pilot bits is smaller than the number of Pilot bits configured for the user equipment in the non-congested state;
  • configuring the channel resource configuration information for the new user equipment that accesses the cell includes: configuring, for the new user equipment accessing the cell, a user equipment configured in a pre-set congestion state.
  • the DPCH Pilot bit transmit power offset or the DPCH Pilot bit transmit power offset obtained by reducing the DPCH Pilot bit transmit power offset configured for the user equipment in the non-congested state by at least one step is used as the first DPCH Pilot bit transmit. Power offset; and / or,
  • the number is taken as the number of the first Pilot bits.
  • the present invention is not limited thereto, and may be included in other embodiments.
  • the base station may detect the total transmit power of the cell, and determine whether the cell reaches a congestion state according to the total transmit power of the cell, specifically: when the total transmit power of the cell exceeds a predefined total cell power congestion threshold, The cell is determined to enter a congestion state; when the total cell transmit power is less than a predefined cell total power congestion threshold, the cell is determined to be in a non-congested state.
  • detecting a transmit power of a channel dedicated to non-high speed packet access (HSPA) service for example, a dedicated channel DCH, etc.
  • determining whether the cell reaches a congestion state according to the transmit power of the R99 channel specifically: when the cell R99 channel If the transmit power exceeds the pre-defined R99 channel transmit power congestion threshold, the cell is determined to enter a congestion state; when the cell R99 channel transmit power is less than the predefined R99 channel transmit power congestion threshold, the cell is determined to be in a non-congested state; or, The number of users accessing the cell, if the number of users counted by the cell reaches a preset threshold, the cell is determined to be in a congested state. Otherwise, the cell is not in a congested state.
  • the cell can be judged to be in a congested state by other means.
  • determining that the cell reaches a congestion state may be any one of the foregoing three methods, or may be A combination of at least two of the above three ways.
  • the various factors mentioned above may be separately considered, and each factor may be combined to determine, for example, when all the factors satisfy the congestion condition, the cell is determined to reach the congestion state, and the like. This embodiment of the present invention does not limit this.
  • the preset congestion threshold is a preset cell power congestion threshold, and correspondingly, according to If the load information determines that the total transmit power of the cell is greater than the preset cell power congestion threshold, the first dedicated physical channel pilot DPCH Pilot bit transmit power offset needs to be configured for the new user equipment accessing the cell, or The number of pilot Pilot bits;
  • the preset congestion threshold is a preset channel power congestion threshold, and correspondingly, if the transmit power of the cell is greater than the pre-determination according to the load information.
  • the first dedicated physical channel pilot DPCH Pilot bit transmit power offset or the first pilot Pilot bit number, needs to be configured for the new user equipment accessing the cell. It should be noted that the first DPCH Pilot bit transmit power offset is smaller than the DPCH Pilot bit transmit power offset in the non-congested state, and the first Pilot bit number is smaller than the Pilot bit number in the non-congested state.
  • a lower DPCH Pilot bit transmit power offset (ie, a congestion state) is configured for the new user equipment accessing the cell.
  • the dedicated physical channel pilot DPCH Pilot bit transmission power offset in the lower congestion state is configured for the accessed new user equipment, which may be 0 dB, but, Not limited to this, if the dedicated physical channel pilot DPCH Pilot bit transmit power offset is 6 dB in the non-congested state, the dedicated physical channel pilot DPCH Pilot bit transmit power offset is also configured for the access of the new user equipment. It can be any one of 1 dB to 5 dB as long as the dedicated physical channel pilot DPCH Pilot bit transmit power offset is lower than in the non-congested state.
  • the number of pilot Pilot bits in the lower congestion state may be 2, but it is not limited thereto. If the number of pilot Pilot bits in the non-congested state is 8, the congestion state of the new user equipment may be configured.
  • the number of frequency Pilot bits may also be any one of 4 or 8, as long as the number of Pilot bits is smaller than the non-congested small pilot.
  • the channel resource configuration information may also be sent to the new user equipment.
  • the new user equipment when the load of the cell is high, the transmit power occupied by the downlink DPCH channel is reduced, The new user equipment is configured with a reduced transmit power offset or number of bits, thereby increasing the downlink throughput rate of the cell and reducing the dropped call rate.
  • the embodiment is based on the embodiment shown in FIG. 1
  • the method may further include: determining, according to the load information, that the cell does not reach a congestion state, and is an access point.
  • the new user equipment of the cell configures the DPCH Pilot bit transmit power offset in the non-congested state or the pilot Pilot bit number in the non-congested state.
  • the dedicated physical channel pilot DPCH Pilot bit transmit power offset (ie, the first DPCH Pilot bit transmit power offset) in the lower congestion state for the accessed new user equipment, for example, If the cell does not reach the congestion state, configure the dedicated physical channel pilot DPCH Pilot bit transmit power offset in the non-congested state for the accessed new user equipment, for example, 6 dB or the like.
  • the value of the DPCH Pilot bit transmit power offset is not limited to OdB and 6dB, but can also be 1 dB to
  • the first dedicated physical channel pilot DPCH Pilot bit transmit power offset may be a DPCH Pilot bit transmit power offset in a congested state, and the DPCH Pilot bit transmit power offset and the DPCH in an uncongested state in the congestion state. Pilot bit transmit power offset is a relative value, but in a congested state
  • the DPCH Pilot bit transmit power offset is less than the DPCH Pilot bit transmit power offset in the non-congested state.
  • the number of first Pilot bits may be the number of Pilot bits in the congestion state, and the number of Pilot bits in the congestion state is a relative value to the number of Pilot bits in the non-congested state, but the number of Pilot bits in the congestion state is smaller than the non-congested state. The number of Pilot bits under.
  • the reduced transmit power offset or the number of bits is configured for the new user equipment, and the transmit power occupied by the downlink DPCH channel is reduced; when the load is low, the transmit power occupied by the downlink DPCH channel is increased.
  • a new transmit power offset or number of bits is configured for the new user equipment; thereby increasing the downlink throughput rate of the cell at high load and reducing the call drop rate at low load.
  • the method is performed on the basis of all the foregoing embodiments, when the determining, according to the load information, that the cell does not reach a congestion state, the method may further include: determining that the Whether the DPCH Pilot bit transmission power offset of the user equipment of the access cell is greater than or equal to that in the congestion state
  • DPCH Pilot bit transmit power offset, if yes, the DPCH of the user equipment that has accessed the cell
  • Pilot bit transmit power offset reduced by at least one step
  • the method may further include: determining whether the number of Pilot bits of the user equipment of the accessed cell is greater than or equal to that in the congestion state.
  • Pilot number of bits if yes, the number of Pilot bits of at least one user equipment that has accessed the cell Reduce at least one step.
  • the cell when it is determined that the cell reaches the congestion state, in addition to configuring a lower DPCH Pilot bit transmit power offset or Pilot bit number for the new user equipment accessing the cell, it may also be determined. Whether the current configuration of the DPCH Pilot bit transmit power offset or the number of Pilot bits of the user of the accessed cell is higher, and if higher, the DPCH Pilot bit transmit power offset of at least one user equipment of the accessed cell may be lowered or The configuration of the number of Pilot bits.
  • the method is performed on the basis of all the foregoing embodiments, when the determining, according to the load information, that the cell does not reach a congestion state, the method may further include: determining that the Whether the DPCH Pilot bit transmission power offset of the user equipment of the access cell is smaller than the DPCH Pilot bit transmission power offset in the non-congested state, and if so, the DPCH Pilot of at least one user equipment that has accessed the cell The bit transmit power offset is increased by at least one step; or
  • the DPCH Pilot bit transmit power when the determining, according to the load information, that the cell does not reach the congestion state, the DPCH Pilot bit transmit power is configured in a lower uncongested state except for the new user equipment accessing the cell.
  • the configuration of the number of Pilot bits in the offset or non-congested state may also determine whether the current configuration of the DPCH Pilot bit transmission power offset or the number of Pilot bits of the user equipment of the accessed cell is lower, and if lower, the location may be increased.
  • FIG. 2 another flowchart of a method for configuring a channel resource according to an embodiment of the present invention includes:
  • Step 201 Receive, by the network side device, channel resource configuration information configured for a new user equipment of the access cell, where the channel resource configuration information is configured when the network side device determines, according to the load information, that the cell reaches a congestion state.
  • the channel resource configuration information includes: a first dedicated physical channel pilot DPCH Pilot bit transmit power offset, and/or a first pilot Pilot bit number; wherein, the first DPCH Pilot bit transmit power offset is less than The DPCH Pilot bit transmission power offset configured for the user equipment in the non-congested state, the first Pilot bit number being smaller than the number of Pilot bits configured for the user equipment in the non-congested state;
  • Step 202 adjusting the channel according to the channel resource configuration information Resources.
  • the channel resource when the new user equipment of the access cell receives the channel resource configuration information sent by the network side device (such as the base station, etc.), the channel resource is configured according to the channel resource configuration information, so as to improve In the case of high load, the downlink throughput rate of the cell is increased, and the call drop rate is reduced at a low load.
  • the network side device such as the base station, etc.
  • the embodiment of the present invention further provides a channel resource configuration apparatus, and a schematic structural diagram thereof is shown in FIG. 3, where the apparatus includes: a determining unit 31, a determining unit 32, and a first configuring unit 33, where ,
  • the determining unit 31 is configured to determine load information of the cell, where the determining unit may include a first determining unit, a second determining unit, and/or a third determining unit, where the first determining unit is configured to detect the transmitting of the cell The total power, determining the load information of the cell according to the total transmit power of the cell; the second determining unit, configured to detect and detect the transmit power of the R99 channel, and obtain the load information of the cell according to the transmit power of the R99 channel; The number of users accessing the cell is counted, and the load information is determined according to the number of users accessed by the cell.
  • the determining unit 32 is configured to determine, according to the load information, whether the cell is in a congestion state.
  • the first configuration unit 33 is configured to determine, according to the load information, that the cell is in a congestion state, to access the new cell.
  • the user equipment configures a first dedicated physical channel pilot DPCH Pilot bit transmit power offset, and/or a first pilot Pilot bit number, wherein the first DPCH Pilot bit transmit power offset is less than a non-congested state for the user
  • the DPCH Pilot bit of the device configuration transmits power offset, and the number of the first Pilot bits is smaller than the number of Pilot bits in the non-congested state.
  • the embodiment is based on the foregoing embodiment, where the first configuration unit includes: a power offset configuration unit and/or a bit number configuration unit, where
  • a power offset configuration unit configured to configure, for a new user equipment accessing the cell, a DPCH Pilot bit transmit power offset configured for a user equipment in a preset congestion state, or a DPCH configured for a user equipment in a non-congested state
  • the Pilot bit transmit power offset is reduced by at least one step to obtain a DPCH Pilot bit transmit power offset as the first DPCH Pilot bit transmit power offset;
  • a bit number configuration unit configured to configure, for a new user equipment accessing the cell, a number of Pilot bits configured for the user equipment in a preset congestion state, or reduce the number of Pilot bits configured for the user equipment in the non-congested state by at least one The number of Pilot bits obtained after the step is taken as the number of the first Pilot bits.
  • the sending unit is further configured to send the channel resource configuration information to the new user equipment.
  • the channel resource configuration apparatus when the load of the cell is high, can reduce the transmit power offset or the number of bits for the new user equipment by reducing the transmit power occupied by the downlink DPCH channel;
  • the transmit power occupied by the DPCH channel is configured to configure a new user equipment with a reduced transmit power offset or number of bits; thereby increasing the downlink throughput rate of the cell at high load and reducing the call drop rate at low load.
  • the embodiment is based on the foregoing embodiment of FIG. 3, the device further includes: a second configuration unit 41, and a schematic structural diagram thereof is shown in FIG. 4, and FIG. Another structural diagram of a channel resource configuration apparatus provided by an embodiment of the present invention, where
  • the second configuration unit 41 is configured to: when the determining unit 32 determines, according to the load information, that the cell does not reach a congestion state, configure a DPCH Pilot bit transmit power bias in a non-congested state for a new user equipment accessing the cell. The number of pilot Pilot bits in the set or non-congested state.
  • the embodiment may further include: a first adjusting unit 51 and/or a second adjusting unit 52, based on the foregoing embodiment of FIG. 4, (the first embodiment includes the first And the second adjustment unit is taken as an example.
  • the schematic diagram of the structure is shown in FIG. 5.
  • FIG. 5 is a schematic diagram of another result of the channel resource configuration apparatus according to an embodiment of the present invention.
  • a first adjusting unit 51 configured to: when the determining unit determines, according to the load information, that the cell reaches a congestion state, if a DPCH Pilot bit transmit power offset of the user equipment that has accessed the cell is greater than or equal to the The first DPCH Pilot bit transmit power offset, the DPCH Pilot bit transmit power offset of the at least one user equipment that has accessed the cell is reduced by at least one step; and the second adjusting unit 52 is configured to perform, according to the determining unit, When the load information is used to determine that the cell is in a congested state, if the number of Pilot bits of the at least one user equipment that has accessed the cell is greater than or equal to the number of the first Pilot bits, the access to the cell is The number of Pilot bits of at least one user equipment is reduced by at least one step.
  • the embodiment may further include: a third adjusting unit 61 and/or a third adjusting unit 62, based on all the foregoing embodiments, And a fourth adjustment unit is taken as an example.
  • FIG. 6 is a schematic diagram of another structure of a channel resource configuration apparatus according to an embodiment of the present invention.
  • a third adjusting unit 61 configured to: when the determining unit determines, according to the load information, that the cell does not reach a congestion state, if a DPCH Pilot bit transmit power offset of the user equipment that has accessed the cell is smaller than the non- The DPCH Pilot bit transmit power offset in the congestion state increases the DPCH Pilot bit transmit power offset or the number of Pilot bits of the at least one user equipment that has accessed the cell by at least one step; the fourth adjusting unit 62, When the determining unit determines that the cell does not reach the congestion state according to the load information, if the number of Pilot bits of the user equipment that has accessed the cell is smaller than the number of Pilot bits in the non-congested state in the non-congested state. And increasing the number of Pilot bits of at least one user equipment that has accessed the cell by at least one step.
  • FIG. 7 is another schematic structural diagram of an apparatus for configuring a channel resource according to an embodiment of the present invention.
  • the device includes: a receiving unit 71 and an adjusting unit 72, where
  • the receiving unit 71 is configured to receive, by the network side device, channel resource configuration information configured for a new user equipment of the access cell, where the channel resource configuration information includes: a first dedicated physical channel pilot DPCH Pilot bit transmit power offset, And/or a first pilot Pilot bit number; wherein, the first DPCH Pilot bit transmit power offset is smaller than a DPCH Pilot bit transmit power offset configured for a user equipment in a non-congested state, the first Pilot bit number Less than the number of Pilot bits configured for the user equipment in the non-congested state;
  • the adjusting unit 72 is configured to configure, according to the channel resource configuration information, a channel resource of the new user equipment of the access cell.
  • An embodiment of the present invention further provides a base station, where the base station includes the foregoing channel resource configuration apparatus.
  • the embodiment of the present invention further provides a user equipment, where the user equipment includes the foregoing channel resource configuration apparatus.
  • FIG. 8 is a schematic structural diagram of a base station according to an embodiment of the present disclosure, where the base station includes a processor 81 and a wireless transceiver 82:
  • the processor 81 is configured to determine load information of the cell, and determine, according to the load information, that the cell is in a congestion state, and configure channel resource configuration information for a new user equipment that accesses the cell, where the channel resource configuration information includes : a first dedicated physical channel pilot DPCH Pilot bit transmit power offset, or a first pilot Pilot bit number; wherein, the first DPCH Pilot bit transmit power offset is less than a DPCH Pilot bit transmit power offset in a non-congested state The number of the first Pilot bits is smaller than the number of Pilot bits in the non-congested state; the wireless transceiver 82 is configured to send the channel resource configuration information to the new user equipment.
  • the processor is further configured to: when the cell is not in a congested state according to the load information, configure a DPCH Pilot bit transmit power bias in the non-congested state for a new user equipment that accesses the cell. Set, or the number of pilot Pilot bits in the non-congested state.
  • the processor is further configured to: when determining, according to the load information, that the cell reaches a congestion state, if a DPCH Pilot bit transmit power offset of the user equipment that has accessed the cell is greater than or equal to the first a DPCH Pilot bit transmit power offset, reducing a DPCH Pilot bit transmit power offset of at least one user equipment that has accessed the cell by at least one step; or; if a Pilot bit of the user equipment of the cell has been accessed The number is greater than or equal to the number of the first Pilot bits, and the number of Pilot bits of the user equipment that has accessed the cell is reduced by at least one step.
  • the processor is further configured to: when determining, according to the load information, that the cell does not reach a congestion state, if a DPCH Pilot bit transmit power offset of the user equipment that has accessed the cell is less than the The DPCH Pilot bit transmit power offset in the non-congested state increases the DPCH Pilot bit transmit power offset of the at least one user equipment that has accessed the cell by at least one step; or, if the cell has been accessed The number of Pilot bits of the user equipment is less than the number of Pilot bits in the non-congested state in the non-congested state, and the number of Pilot bits of the at least one user equipment that has accessed the cell is increased by at least one step.
  • the determining, by the processor, the load information of the cell includes: detecting a total transmit power of the current cell, detecting a transmit power of the R99 channel, and/or counting the number of users accessed by the cell.
  • FIG. 9 is a schematic structural diagram of a user equipment according to an embodiment of the present invention.
  • the user equipment includes: a transceiver 91 and a processor. 92,
  • the transceiver 91 is configured to receive, by the network side device, channel resource configuration information configured for a new user equipment of the access cell, where the network resource configuration information is that the network side device determines, according to the load information, that the cell reaches a congestion state.
  • the channel resource configuration information includes: a first dedicated physical channel pilot DPCH Pilot bit transmit power offset, and/or a first pilot Pilot bit number; wherein the first DPCH Pilot bit transmit power The offset is smaller than the DPCH Pilot bit transmit power offset configured for the user equipment in the non-congested state, the first Pilot bit number is smaller than the number of Pilot bits configured for the user equipment in the non-congested state; the processor 92 is configured to Channel resource configuration information adjusts channel resources.
  • the reduced transmit power offset or the number of bits when the load of the cell is high, the reduced transmit power offset or the number of bits may be configured for the new user equipment by reducing the transmit power occupied by the downlink DPCH channel; when the load is low, the downlink DPCH channel occupation may be increased.
  • the transmit power of the new user equipment is configured with a reduced transmit power offset or number of bits; thereby increasing the downlink throughput rate of the cell at high load and reducing the call drop rate at low load.
  • the present invention can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is a better implementation. the way.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product, which may be stored in a storage medium such as a ROM/RAM or a disk. , an optical disk, etc., includes instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform the methods described in various embodiments of the present invention or portions of the embodiments.

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Abstract

本发明公开了一种信道资源配置方法、装置、基站及用户设备,所述方法包括:确定小区的负载信息;根据负载信息判断所述小区达到拥塞状态时,为接入小区的新用户设备配置信道资源配置信息,信道资源配置信息包括:第一专用物理信道导频(DPCH Pilot)比特发射功率偏置,和/或,第一导频(Pilot)比特数目;其中,第一DPCH Pilot比特发射功率偏置小于非拥塞状态下为用户设备配置的DPCH Pilot比特发射功率偏置,第一Pilot比特数目小于非拥塞状态下为用户配置的Pilot比特数目;将信道资源配置信息发送给新用户设备。在小区负载高时,降低下行DPCH信道占用的发射功率,从而提高小区的下行吞吐率,减少掉话率。

Description

一种信道资源配置方法、 装置、 基站及用户设备
技术领域 本发明涉及通信技术领域, 特别涉及一种信道资源的配置方法、装置、基站及用 户设备。 背景技术
随着智能手机(Smart phone) 的发展, 经常有大量用户同时在线, 其中, 在 R99 信道上没有数据传输时, 仍需要消耗了大量的资源, 从而导致高速下行分组接入 (HSDPA) 数据信道可用资源少, 从而降低了传输下行数据的容量。
目前,在 R99 下行(DL)专用物理(DPCH)信道中,所述 DPCH信道中 DPDCH 和 DPCCH信道的功率偏置由网络侧配置。 其中, 所述 DPCCH信道中传输功率控制 (TPC)域、传输格式合并指示(TFCI)域、 导频(Pilot)域功率偏置配置各不相同, 且为不同的固定值。
在对现有技术的研究和实践过程中, 现有实现方式中, 当小区负载很高时, 下行 DPCH信道占用了大部分发射功率, 致使用于传输业务数据的 HSDPA信道可用功率 很少, 从而导致小区下行吞吐率降低。 而在下行 DPCH信道上, 由于大部分时间没 有业务数据发送, 仅发送 Pilot、 TPC、 TFCI域控制比特, 造成大量资源浪费。 发明内容
本发明实施例中提供了一种信道资源的配置方法、装置、基站及用户设备, 以解 决现有技术中小区负载很高时, 由于下行 DPCH信道占用了大部分发射功率, 导致 小区下行吞吐率降低的技术问题。
为了解决上述技术问题, 本发明实施例公开了如下技术方案:
第一方面提供了一种信道资源的配置方法, 包括:
确定小区的负载信息;
根据所述负载信息判断所述小区达到拥塞状态时,为接入所述小区的新用户设备 配置信道资源配置信息, 所述信道资源配置信息包括: 第一专用物理信道导频 DPCH Pilot比特发射功率偏置,和 /或,第一导频 Pilot比特数目;其中,所述第一 DPCH Pilot 比特发射功率偏置小于非拥塞状态下为用户设备配置的 DPCH Pilot比特发射功率偏 置, 所述第一 Pilot比特数目小于非拥塞状态下为用户设备配置的 Pilot比特数目。
在第一方面的第一种可能的实现方式中, 还包括:
根据所述负载信息判断所述小区未达到拥塞状态时,为接入所述小区的新用户设 备配置所述非拥塞状态下 DPCH Pilot比特发射功率偏置,或者非拥塞状态下导频 Pilot 比特数目。
结合第一方面或第一方面的第一种可能的实现方式, 在第二种可能的实现方式 中, 所述为接入所述小区的新用户设备配置信道资源配置信息包括:
为接入所述小区的新用户设备配置预先设置的拥塞状态下为用户设备配置的 DPCH Pilot比特发射功率偏置, 或者将非拥塞状态下为用户设备配置的 DPCH Pilot 比特发射功率偏置降低至少一个步长后得到的 DPCH Pilot比特发射功率偏置作为所 述第一 DPCH Pilot比特发射功率偏置; 和 /或,
为接入所述小区的新用户设备配置预先设置的拥塞状态下为用户设备配置的 Pilot比特数目, 或者将非拥塞状态下为用户设备配置的 Pilot比特数目降低至少一个 步长后得到的 Pilot比特数目作为所述第一 Pilot比特数目。
结合第一方面或第一方面的第一种或第二种可能的实现方式,在第三种可能的实 现方式中, 根据所述负载信息判断所述小区达到拥塞状态时, 所述方法还包括: 如果已接入所述小区的用户设备的 DPCH Pilot比特发射功率偏置大于或者等于 所述第一 DPCH Pilot比特发射功率偏置, 将已接入所述小区的至少一个用户设备的 DPCH Pilot比特发射功率偏置降低至少一个步长; 或者;
如果已接入所述小区的用户设备的 Pilot比特数目大于或者等于所述第一 Pilot比 特数目,将所述已接入所述小区的至少用户设备的 Pilot比特数目降低至少一个步长。
结合第一方面或第一方面的第一种或第二种或第三种可能的实现方式,在第四种 可能的实现方式中, 当所述根据负载信息判断所述小区未达到拥塞状态时,所述方法 还包括:
如果已接入所述小区的用户设备的 DPCH Pilot比特发射功率偏置小于所述非拥 塞状态下的 DPCH Pilot比特发射功率偏置, 则将已接入所述小区的至少一个用户设 备的 DPCH Pilot比特发射功率偏置或 Pilot比特数目增加至少一个步长; 或者
如果已接入所述小区的用户设备的 Pilot比特数目小于所述非拥塞状态下的非拥 塞状态下 Pilot比特数目, 则将已接入所述小区的至少一个用户设备的 Pilot比特数目 增加至少一个步长。 结合第一方面或第一方面的第一种或第二种或第三种或第四种可能的实现方式, 在第五种可能的实现方式中, 所述确定小区的负载信息包括:
检测当前小区的发射总功率, 检测 R99信道的发射功率, 和 /或统计所述小区接 入的用户数。
结合第一方面或第一方面的第一种或第二种或第三种或第四种或第五种可能的 实现方式, 在第六种可能的实现方式中, 还包括: 将所述信道资源配置信息发送给所 述新用户设备。
第二方面提供了一种信道资源的配置方法, 包括:
接收网络侧设备发送的信道资源配置信息,所述信道资源配置信息是所述网络侧 设备根据负载信息判断出所述小区达到拥塞状态时配置的,所述信道资源配置信息包 括: 第一专用物理信道导频 DPCH Pilot 比特发射功率偏置, 和 /或, 第一导频 Pilot 比特数目; 其中, 所述第一 DPCH Pilot比特发射功率偏置小于非拥塞状态下为用户 设备配置的 DPCH Pilot比特发射功率偏置, 所述第一 Pilot比特数目小于非拥塞状态 下为用户设备配置的 Pilot比特数目;
根据所述信道资源配置信息调整信道资源。
第三方面提供了一种信道资源配置装置, 包括:
确定单元, 用于确定小区的负载信息;
判断单元, 用于根据所述负载信息判断所述小区是否达到拥塞状态;
第一配置单元,用于所述判断单元根据所述负载信息判断所述小区达到拥塞状态 时, 为接入所述小区的新用户设备配置第一专用物理信道导频 DPCH Pilot比特发射 功率偏置, 和 /或, 第一导频 Pilot比特数目, 其中, 所述第一 DPCH Pilot比特发射功 率偏置小于非拥塞状态下为用户设备配置的 DPCH Pilot比特发射功率偏置, 所述第 一 Pilot比特数目小于非拥塞状态下 Pilot比特数目。
在第三方面的第一种可能的实现方式中, 还包括:
第二配置单元,用于在所述判断单元根据所述负载信息判断所述小区未达到拥塞 状态时, 为接入所述小区的新用户设备配置非拥塞状态下 DPCH Pilot比特发射功率 偏置或者非拥塞状态下导频 Pilot比特数目。
结合第三方面或第三方面的第一种可能的实现方式,在第三方面的第二种可能的 实现方式中, 所述第一配置单元包括:
功率偏置配置单元,用于为接入所述小区的新用户设备配置预先设置的拥塞状态 下为用户设备配置的 DPCH Pilot比特发射功率偏置, 或者将非拥塞状态下为用户设 备配置的 DPCH Pilot比特发射功率偏置降低至少一个步长后得到的 DPCH Pilot比特 发射功率偏置作为所述第一 DPCH Pilot比特发射功率偏置; 和 /或,
比特数目配置单元,用于为接入所述小区的新用户设备配置预先设置的拥塞状态 下为用户设备配置的 Pilot比特数目, 或者将非拥塞状态下为用户设备配置的 Pilot比 特数目降低至少一个步长后得到的 Pilot比特数目作为所述第一 Pilot比特数目。
结合第三方面或第三方面的第一种或第二种可能的实现方式,在第三方面的第三 种可能的实现方式中, 还包括:
第一调整单元,用于在所述判断单元根据所述负载信息判断所述小区达到拥塞状 态时, 如果已接入所述小区的用户设备的 DPCH Pilot比特发射功率偏置大于或者等 于所述第一 DPCH Pilot比特发射功率偏置, 则将已接入所述小区的至少一个用户设 备的 DPCH Pilot比特发射功率偏置降低至少一个步长; 和 /或
第二调整单元,用于在所述判断单元根据所述负载信息判断所述小区达到拥塞状 态时, 如果已接入所述小区的用户设备的 Pilot比特数目大于或者等于所述第一 Pilot 比特数目, 将所述已接入所述小区的用户设备的 Pilot比特数目降低至少一个步长。
结合第三方面或第一方面的第一种或第二种或第三种可能的实现方式,在第三方 面的第四种可能的实现方式中, 还包括:
第三调整单元,用于在所述判断单元根据所述负载信息判断所述小区未达到拥塞 状态时, 如果已接入所述小区的用户设备的 DPCH Pilot比特发射功率偏置小于所述 非拥塞状态下的 DPCH Pilot比特发射功率偏置, 则将已接入所述小区的至少一个用 户设备的 DPCH Pilot比特发射功率偏置增加至少一个步长; 和 /或
第四调整单元,用于在所述判断单元根据所述负载信息判断所述小区未达到拥塞 状态时, 如果已接入所述小区的用户设备的 Pilot比特数目小于所述非拥塞状态下的 非拥塞状态下 Pilot比特数目, 则将已接入所述小区的用户设备的 Pilot比特数目增加 至少一个步长。
结合第三方面或第三方面的第一种或第二种或第三种或第四种可能的实现方式, 在第三方面的第五种可能的实现方式中, 所述确定单元包括:
第一确定单元,用于检测小区的发射总功率,根据所述小区的发射总功率确定小 区的负载信息; 和 /或,
第二确定单元, 用于检测检测 R99信道的发射功率, 根据所述 R99信道的发射 功率得到小区的负载信息; 和 /或
统计单元,用于统计所述小区接入的用户数,根据所述小区接入的用户数确定负 载信息。
结合第三方面或第三方面的第一种或第二种或第三种或第四种或第五种可能的 实现方式, 在第三方面的第六种可能的实现方式中, 还包括:
发送单元, 用于将所述信道资源配置信息发送给所述新用户设备。
第四方面提供了一种信道资源的配置装置, 包括:
接收单元,用于接收网络侧设备发送的信道资源配置信息,所述信道资源配置信 息是所述网络侧设备根据负载信息判断出所述小区达到拥塞状态时配置的,所述信道 资源配置信息包括: 第一专用物理信道导频 DPCH Pilot比特发射功率偏置, 和 /或, 第一导频 Pilot比特数目; 其中, 所述第一 DPCH Pilot比特发射功率偏置小于非拥塞 状态下为用户设备配置的 DPCH Pilot比特发射功率偏置, 所述第一 Pilot比特数目小 于非拥塞状态下为用户设备配置的 Pilot比特数目;
调整单元, 用于根据所述信道资源配置信息调整信道资源。
第五方面提供了一种基站, 所述基站中包括上述信道资源配置装置。
第六方面提供了一种用户设备, 用户设备包括上述信道资源配置装置。
第七方面提供了一种基站, 包括:
处理器,用于确定小区的负载信息,根据所述负载信息判断所述小区达到拥塞状 态时, 为接入所述小区的新用设备户配置信道资源配置信息,所述信道资源配置信息 包括: 第一专用物理信道导频 DPCH Pilot比特发射功率偏置, 或者第一导频 Pilot比 特数目; 其中, 所述第一 DPCH Pilot比特发射功率偏置小于非拥塞状态下为用户设 备配置的 DPCH Pilot比特发射功率偏置, 所述第一 Pilot比特数目小于非拥塞状态下 Pilot比特数目。
在第七方面的第一种可能的实现方式中,
所述处理器,还用于根据所述负载信息判断所述小区未达到拥塞状态时, 为接入 所述小区的新用户设备配置所述非拥塞状态下 DPCH Pilot比特发射功率偏置, 或者 非拥塞状态下导频 Pilot比特数目。
结合第七方面或第七方面的第一种可能的实现方式,在第七方面的第二种可能的 实现方式中, 所述处理器为接入所述小区的新用户设备配置信道资源配置信息包括: 为接入所述小区的新用户设备配置预先设置的拥塞状态下为用户设备配置的 DPCH Pilot比特发射功率偏置, 或者将非拥塞状态下为用户设备配置的 DPCH Pilot 比特发射功率偏置降低至少一个步长后得到的 DPCH Pilot比特发射功率偏置作为所 述第一 DPCH Pilot比特发射功率偏置; 和 /或, 为接入所述小区的新用户设备配置预先设置的拥塞状态下为用户设备配置的 Pilot比特数目, 或者将非拥塞状态下为用户设备配置的 Pilot比特数目降低至少一个 步长后得到的 Pilot比特数目作为所述第一 Pilot比特数目。
结合第七方面或第七方面的第一种或第二种可能的实现方式,在第七方面的第三 种可能的实现方式中,
所述处理器,还用于根据所述负载信息判断所述小区达到拥塞状态时, 如果已接 入所述小区的用户设备的 DPCH Pilot 比特发射功率偏置大于或者等于所述第一 DPCH Pilot比特发射功率偏置,将已接入所述小区的至少一个用户设备的 DPCH Pilot 比特发射功率偏置降低至少一个步长; 或者; 如果已接入所述小区的至少一个用户设 备的 Pilot比特数目大于或者等于所述第一 Pilot比特数目, 将所述已接入所述小区的 用户设备的 Pilot比特数目降低至少一个步长。
结合第七方面或第七方面的第一种或第二种或第三种可能的实现方式,在第七方 面的第四种可能的实现方式中,
所述处理器,还用于所述根据所述负载信息判断所述小区未达到拥塞状态时, 如 果已接入所述小区的用户设备的 DPCH Pilot比特发射功率偏置小于所述非拥塞状态 下的 DPCH Pilot 比特发射功率偏置, 则将已接入所述小区的至少一个用户设备的 DPCH Pilot比特发射功率偏置增加至少一个步长; 或者,如果已接入所述小区的用户 设备的 Pilot比特数目小于所述非拥塞状态下的非拥塞状态下 Pilot比特数目, 则将已 接入所述小区的至少一个用户设备的 Pilot比特数目增加至少一个步长。
结合第七方面或第七方面的第一种或第二种或第三种或第四种可能的实现方式, 在第七方面的第五种可能的实现方式中,
所述处理器确定小区的负载信息具体包括: 检测当前小区的发射总功率, 检测 R99信道的发射功率, 和 /或统计所述小区接入的用户数。
结合第七方面或第七方面的第一种或第二种或第三种或第四种或第五种可能的 实现方式, 在第七方面的第六种可能的实现方式中, 还包括:
无线收发器, 用于将所述信道资源配置信息发送给所述新用户设备。
第八方面提供了一种用户设备, 其特征在于, 包括:
收发器,用于接收网络侧设备发送的为接入小区的新用户设备配置的信道资源配 置信息,所述信道资源配置信息是所述网络侧设备根据负载信息判断出所述小区达到 拥塞状态时配置的,所述信道资源配置信息包括:第一专用物理信道导频 DPCH Pilot 比特发射功率偏置, 和 /或, 第一导频 Pilot 比特数目; 其中, 所述第一 DPCH Pilot 比特发射功率偏置小于非拥塞状态下为用户设备配置的 DPCH Pilot比特发射功率偏 置, 所述第一 Pilot比特数目小于非拥塞状态下为用户设备配置的 Pilot比特数目; 处理器, 用于根据所述信道资源配置信息调整信道资源。
由上述技术方案可知, 本发明实施例中, 在小区的负载高时, 为新用户设备配置 降低的发射功率偏置或比特数目, 降低下行 DPCH信道占用的发射功率; 在负载低 时, 提高下行 DPCH信道占用的发射功率, 为新用户设备配置较高的发射功率偏置 或比特数目; 从而在高负载时提高小区的下行吞吐率, 在低负载时减少掉话率。 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现 有技术描述中所需要使用的附图作简单地介绍, 显而易见地, 下面描述中的附图仅仅 是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前 提下, 还可以根据这些附图获得其他的附图。
图 1为本发明实施例提供的一种信道资源配置方法的流程图;
图 2为本发明实施例提供的- 种信道资源配置方法的另一流程图;
图 3为本发明实施例提供的- 种信道资源配置装置的结构示意图;
图 4为本发明实施例提供的- 种信道资源配置装置的另一结构示意图
图 5为本发明实施例提供的- 种信道资源配置装置的另一结构示意图
图 6为本发明实施例提供的- 种信道资源配置装置的另一结构示意图
图 7为本发明实施例提供的- 种信道资源配置装置的另一结构示意图
图 8为本发明实施例提供的- 种基站的结构示意图;
图 9为本发明实施例提供的- 中用户设备的结构示意图。 具体实施方式 下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完 整的描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。 基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的 所有其他实施例, 都属于本发明保护的范围。 请参阅图 1, 图 1 为本发明实施例提供的一种信道资源配置方法的流程图; 该 方法可以包括: 步骤 101 : 确定小区的负载信息;
在该步骤中, 基站可以检测小区的发射总功率, 或者, 检测 R99信道的发射功 率, 或者, 统计所述小区接入的用户数等等, 但并不限于此, 还可以通过其他方式来 确定小区的负载信息, 本实施例不作限制。
步骤 102: 根据所述负载信息判断所述小区达到拥塞状态为接入所述小区的新 用户设备配置信道资源配置信息,所述信道资源配置信息包括: 第一专用物理信道导 频 DPCH Pilot比特发射功率偏置, 和 /或, 第一导频 Pilot比特数目; 其中, 所述第一 DPCH Pilot比特发射功率偏置小于非拥塞状态下为用户设备配置的 DPCH Pilot比特 发射功率偏置, 所述第一 Pilot比特数目小于非拥塞状态下为用户设备配置的 Pilot比 特数目;
其中,在该实施例中,为接入所述小区的新用户设备配置信道资源配置信息包括: 为接入所述小区的新用户设备配置预先设置的拥塞状态下为用户设备配置的
DPCH Pilot比特发射功率偏置, 或者将非拥塞状态下为用户设备配置的 DPCH Pilot 比特发射功率偏置降低至少一个步长后得到的 DPCH Pilot比特发射功率偏置作为所 述第一 DPCH Pilot比特发射功率偏置; 和 /或,
为接入所述小区的新用户设备配置预先设置的拥塞状态下为用户设备配置的 Pilot比特数目, 或者将非拥塞状态下为用户设备配置的 Pilot比特数目降低至少一个 步长后得到的 Pilot比特数目作为所述第一 Pilot比特数目。 当并不限于此, 还可以包 括其他的, 本实施例不作限制。
其中, 该步骤中, 基站可以检测小区的发射总功率, 并根据所述小区的发射总功 率确定小区是否达到拥塞状态, 具体为: 当小区发射总功率超过预定义的小区总功率 拥塞门限, 则判断小区进入拥塞状态; 当小区发射总功率小于预定义的小区总功率拥 塞门限, 则判断小区为非拥塞状态。 或者, 检测非高速分组接入 (HSPA) 业务专用 的信道(例如专用信道 DCH等) 的发射功率, 并根据所述 R99信道的发射功率得到 小区的是否达到拥塞状态, 具体为: 当小区 R99信道发射功率超过预定义的 R99信 道发射功率拥塞门限, 则判断小区进入拥塞状态; 当小区 R99信道发射功率小于预 定义的 R99信道发射功率拥塞门限, 则判断小区为非拥塞状态; 或者, 统计所述小 区接入的用户数, 如果小区计入的用户数达到预设的门限值, 则判断该小区达到拥塞 状态, 否则, 判断该小区没有达到拥塞状态, 当然, 本实施例并不限于此上述三种方 式, 可以通过其他的方式来判断小区是否达到拥塞状态。
其中, 判断小区达到拥塞状态, 可以是上述三种方式的任意一种方式, 也可以是 上述三种方式的至少两种方式的结合。其中, 在判断小区是否达到拥塞状态时, 可以 单独考虑上述提到的各个因素, 也可以将各个因素组合起来判断,例如可以是当所有 因素都满足拥塞条件时才判断小区达到拥塞状态等等, 本发明实施例对此不做限定。 在步骤 101的基础上, 如果小区的负载信息由所述已接入小区的发射总功率确定的, 则所述预设拥塞门限值为预设小区功率拥塞门限值,相应的, 如果根据所述负载信息 判断小区的发射总功率大于预设小区功率拥塞门限值,则需要为接入所述小区的新用 户设备配置第一专用物理信道导频 DPCH Pilot比特发射功率偏置,或者第一导频 Pilot 比特数目;
如果小区的负载信息由检测 R99 信道的发射功率确定的, 则所述预设拥塞门限 值为预设信道功率拥塞门限值,相应的, 如果根据所述负载信息判断小区的发射功率 大于预设信道功率拥塞门限值,则需要为接入所述小区的新用户设备配置第一专用物 理信道导频 DPCH Pilot比特发射功率偏置, 或者第一导频 Pilot比特数目。 需要说明 的是, 所述第一 DPCH Pilot比特发射功率偏置小于非拥塞状态下 DPCH Pilot比特发 射功率偏置, 所述第一 Pilot比特数目小于非拥塞状态下 Pilot比特数目。
也就是说, 当根据所述负载信息判断小区大于对应的预设拥塞门限值时, 就要为 接入所述小区的新用户设备配置较低的 DPCH Pilot比特发射功率偏置 (即拥塞状态 下专用物理信道导频 DPCH Pilot比特发射功率偏置), 或者配置较低的导频 Pilot比 特数目 (即拥塞状态下导频 Pilot比特数目)。
比如, 在根据所述负载信息判断所述小区达到拥塞状态时, 为接入的新用户设备 配置较低的拥塞状态下专用物理信道导频 DPCH Pilot比特发射功率偏置,可以 0dB, 但然, 并不限于此, 如果非拥塞状态下专用物理信道导频 DPCH Pilot比特发射功率 偏置为 6dB, 为接入的新用户设备配置的拥塞状态下专用物理信道导频 DPCH Pilot 比特发射功率偏置还可以是 1 dB至 5 dB之间的任意一个,只要比非拥塞状态下专用 物理信道导频 DPCH Pilot比特发射功率偏置低即可。
所述配置较低的拥塞状态下导频 Pilot比特数目可以是 2, 但然, 并不限于此, 如 果非拥塞状态下导频 Pilot 比特数目是 8, 可以为新用户设备配置的拥塞状态下导频 Pilot比特数目还可以是为 4或 8中任意一个, 只要比非拥塞小导频 Pilot比特数目小 即可。
可选的, 在另一实施例中, 还可以将所述信道资源配置信息发送给所述新用户设 备。
本发明实施例中, 在小区的负载高时, 降低下行 DPCH信道占用的发射功率, 为新用户设备配置降低的发射功率偏置或比特数目, 从而提高小区的下行吞吐率,减 少掉话率。
可选的, 在另一实施例中, 该实施例在图 1所述实施例的基础上, 所述方法还可 以包括: 根据所述负载信息判断所述小区未达到拥塞状态, 为接入所述小区的新用户 设备配置所述非拥塞状态下 DPCH Pilot比特发射功率偏置或者所述非拥塞状态下导 频 Pilot比特数目。
在小区的达到拥塞状态时,为接入的新用户设备配置较低的拥塞状态下专用物理 信道导频 DPCH Pilot比特发射功率偏置 (即第一 DPCH Pilot比特发射功率偏置), 比如, 可以是为 OdB; 在小区未达到拥塞状态时, 为接入的新用户设备配置较高的非 拥塞状态下专用物理信道导频 DPCH Pilot比特发射功率偏置, 比如, 可以为 6dB等。 当然, DPCH Pilot比特发射功率偏置的值并不限于是 OdB和 6dB, 还可以是 1 dB至
5 dB之间的任意一个。
需要说明的, 第一专用物理信道导频 DPCH Pilot比特发射功率偏置可以是拥塞 状态下 DPCH Pilot比特发射功率偏置, 所述拥塞状态下 DPCH Pilot比特发射功率偏 置与非拥塞状态下的 DPCH Pilot 比特发射功率偏置是一个相对值, 但拥塞状态下
DPCH Pilot比特发射功率偏置小于非拥塞状态下的 DPCH Pilot比特发射功率偏置。
同理,第一 Pilot比特数目可以是拥塞状态下 Pilot比特数目,所述拥塞状态下 Pilot 比特数目与非拥塞状态下的 Pilot比特数目是一个相对值, 但拥塞状态下 Pilot比特数 目小于非拥塞状态下的 Pilot比特数目。
本发明实施例中, 在小区的负载高时, 为新用户设备配置降低的发射功率偏置或 比特数目, 降低下行 DPCH信道占用的发射功率; 在负载低时, 提高下行 DPCH信 道占用的发射功率, 为新用户设备配置较高的发射功率偏置或比特数目; 从而在高负 载时提高小区的下行吞吐率, 在低负载时减少掉话率。
可选的, 在另一实施例中, 该实施例在上述所有实施例的基础上, 当所述根据负 载信息判断所述小区未达到拥塞状态时,所述方法还可以包括: 判断所述已接入小区 的用户设备的 DPCH Pilot 比特发射功率偏置是否大于或者等于所述拥塞状态下的
DPCH Pilot 比特发射功率偏置, 如果是, 则将已接入所述小区的用户设备的 DPCH
Pilot比特发射功率偏置降低至少一个步长; 或者
当所述根据负载信息判断所述小区未达到拥塞状态时, 所述方法还可以包括: 判 断所述已接入小区的用户设备的 Pilot比特数目是否大于或者等于所述拥塞状态下的
Pilot比特数目, 如果是, 则将已接入所述小区的至少一个用户设备的 Pilot比特数目 降低至少一个步长。
也就是说, 在该实施例中, 当判断小区达到拥塞状态时, 除了为接入所述小区的 新用户设备配置较低的 DPCH Pilot比特发射功率偏置或 Pilot比特数目的配置, 还可 以判断已接入小区的用户的 DPCH Pilot比特发射功率偏置或 Pilot比特数目当前的配 置是否较高, 如果较高, 则可以降低已接入小区的至少一个用户设备的 DPCH Pilot 比特发射功率偏置或 Pilot比特数目的配置。
可选的, 在另一实施例中, 该实施例在上述所有实施例的基础上, 当所述根据负 载信息判断所述小区未达到拥塞状态时,所述方法还可以包括: 判断所述已接入小区 的用户设备的 DPCH Pilot 比特发射功率偏置是否小于所述非拥塞状态下的 DPCH Pilot比特发射功率偏置,如果是,则将已接入所述小区的至少一个用户设备的 DPCH Pilot比特发射功率偏置增加至少一个步长; 或者
判断所述已接入小区的用户设备的 Pilot比特数目是否小于所述非拥塞状态下的 Pilot比特数目, 如果是, 则将已接入所述小区的至少一个用户设备的 Pilot比特数目 增加至少一个步长。
也就是说,在该实施例中,当所述根据负载信息判断所述小区未达到拥塞状态时, 除了为接入所述小区的新用户设备配置较低的非拥塞状态下 DPCH Pilot比特发射功 率偏置或非拥塞状态下 Pilot比特数目的配置, 还可以判断已接入小区的用户设备的 DPCH Pilot比特发射功率偏置或 Pilot比特数目当前的配置是否较低, 如果较低, 则 可以增加所述已接入小区的至少一个用户设备的 DPCH Pilot 比特发射功率偏置或 Pilot比特数目的配置。
还请参阅图 2, 为本发明实施例提供的一种信道资源的配置方法的另一流程图, 所述方法包括:
步骤 201 : 接收网络侧设备发送的为接入小区的新用户设备配置的信道资源配置 信息,所述信道资源配置信息是所述网络侧设备根据负载信息判断出所述小区达到拥 塞状态时配置的, 所述信道资源配置信息包括: 第一专用物理信道导频 DPCH Pilot 比特发射功率偏置, 和 /或, 第一导频 Pilot 比特数目; 其中, 所述第一 DPCH Pilot 比特发射功率偏置小于非拥塞状态下为用户设备配置的 DPCH Pilot比特发射功率偏 置, 所述第一 Pilot比特数目小于非拥塞状态下为用户设备配置的 Pilot比特数目; 步骤 202: 根据所述信道资源配置信息调整信道资源。
在该实施例中, 当接入小区的新用户设备接收到网络侧设备(比如基站等)发送 的信道资源配置信息时, 根据所述信道资源配置信息配置信道资源, 以便于提高, 从 而在高负载时提高小区的下行吞吐率, 在低负载时减少掉话率。
基于上述方法的实现过程, 本发明实施例还提提供一种信道资源配置装置, 其结 构示意图如图 3所示,所述装置包括:确定单元 31、判断单元 32和第一配置单元 33, 其中,
确定单元 31, 用于确定小区的负载信息; 其中, 所述确定单元可以包括第一确 定单元、 第二确定单元和 /或第三确定单元, 其中, 第一确定单元, 用于检测小区的 发射总功率, 根据所述小区的发射总功率确定小区的负载信息; 第二确定单元, 用于 检测检测 R99信道的发射功率,根据所述 R99信道的发射功率得到小区的负载信息; 统计单元,用于统计所述小区接入的用户数,根据所述小区接入的用户数确定负载信 息。
判断单元 32, 用于根据所述负载信息判断所述小区是否达到拥塞状态; 第一配置单元 33, 用于根据所述负载信息判断所述小区达到拥塞状态时, 为接 入所述小区的新用户设备配置第一专用物理信道导频 DPCH Pilot比特发射功率偏置, 和 /或, 第一导频 Pilot比特数目, 其中, 所述第一 DPCH Pilot比特发射功率偏置小于 非拥塞状态下为用户设备配置的 DPCH Pilot比特发射功率偏置, 所述第一 Pilot比特 数目小于非拥塞状态下 Pilot比特数目。
可选的, 在另一实施例中, 该实施例在上述实施例的基础上, 所述第一配置单元 包括: 功率偏置配置单元和 /或比特数目配置单元, 其中,
功率偏置配置单元,用于为接入所述小区的新用户设备配置预先设置的拥塞状态 下为用户设备配置的 DPCH Pilot比特发射功率偏置, 或者将非拥塞状态下为用户设 备配置的 DPCH Pilot比特发射功率偏置降低至少一个步长后得到的 DPCH Pilot比特 发射功率偏置作为所述第一 DPCH Pilot比特发射功率偏置;
比特数目配置单元,用于为接入所述小区的新用户设备配置预先设置的拥塞状态 下为用户设备配置的 Pilot比特数目, 或者将非拥塞状态下为用户设备配置的 Pilot比 特数目降低至少一个步长后得到的 Pilot比特数目作为所述第一 Pilot比特数目。
可选的, 在另一实施例中, 还可以包括发送单元, 用于将所述信道资源配置信息 发送给所述新用户设备。
本发明实施例中, 在小区的负载高时, 信道资源配置装置可以通过降低下行 DPCH信道占用的发射功率, 为新用户设备配置降低的发射功率偏置或比特数目; 在 负载低时, 提高下行 DPCH信道占用的发射功率, 为新用户设备配置降高的发射功 率偏置或比特数目; 从而在高负载时提高小区的下行吞吐率, 低负载时减少掉话率。 可选的, 在另一实施例中, 该实施例在上述图 3实施例的基础上, 所述装置还可 以包括: 第二配置单元 41, 其结构示意图如图 4所示, 图 4为本发明实施例提供的 一种信道资源配置装置的另一结构示意图, 其中,
第二配置单元 41, 用于在所述判断单元 32根据所述负载信息判断所述小区未达 到拥塞状态时, 为接入所述小区的新用户设备配置非拥塞状态下 DPCH Pilot比特发 射功率偏置或者非拥塞状态下导频 Pilot比特数目。
可选的, 在另一实施例中, 该实施例在上述图 4实施例的基础上, 还可以包括: 第一调整单元 51和 /第二调整单元 52, (本实施例一同时包括第一和第二调整单元为 例)其中, 其结构示意图如图 5所示, 图 5为本发明实施例提供的一种信道资源配置 装置的另一种结果示意图; 其中,
第一调整单元 51, 用于在所述判断单元根据所述负载信息判断所述小区达到拥 塞状态时, 如果已接入所述小区的用户设备的 DPCH Pilot比特发射功率偏置大于或 者等于所述第一 DPCH Pilot比特发射功率偏置, 将已接入所述小区的至少一个用户 设备的 DPCH Pilot比特发射功率偏置降低至少一个步长; 第二调整单元 52, 用于在 所述判断单元根据所述负载信息判断所述小区达到拥塞状态时,如果已接入所述小区 的至少一个用户设备的 Pilot比特数目大于或者等于所述第一 Pilot比特数目, 将所述 已接入所述小区的至少一个用户设备的 Pilot比特数目降低至少一个步长。
可选的, 在另一实施例中, 该实施例在上述所有实施例的基础上, 还可以包括: 第三调整单元 61和 /或第三调整单元 62, (本实施例一同时包括第三和第四调整单元 为例)其中, 其结构示意图如图 6所示, 图 6为本发明实施例提供的一种信道资源配 置装置的另一种结果示意图; 其中,
第三调整单元 61, 用于在所述判断单元根据所述负载信息判断所述小区未达到 拥塞状态时, 如果已接入所述小区的用户设备的 DPCH Pilot比特发射功率偏置小于 所述非拥塞状态下的 DPCH Pilot比特发射功率偏置, 则将已接入所述小区的至少一 个用户设备的 DPCH Pilot比特发射功率偏置或 Pilot比特数目增加至少一个步长; 第四调整单元 62, 用于在所述判断单元根据所述负载信息判断所述小区未达到 拥塞状态时, 如果已接入所述小区的用户设备的 Pilot比特数目小于所述非拥塞状态 下的非拥塞状态下 Pilot比特数目, 则将已接入所述小区的至少一个用户设备的 Pilot 比特数目增加至少一个步长。
所述装置中各个单元的功能和作用的实现过程详见上述方法中对应的实现过程, 在此不再赘述。 还请参阅图 7, 为本发明实施例提供的一种信道资源的配置装置的另一结构示意 图。 所述装置包括: 接收单元 71和调整单元 72, 其中,
接收单元 71, 用于接收网络侧设备发送的为接入小区的新用户设备配置的信道 资源配置信息, 所述信道资源配置信息包括: 第一专用物理信道导频 DPCH Pilot比 特发射功率偏置, 和 /或, 第一导频 Pilot比特数目; 其中, 所述第一 DPCH Pilot比特 发射功率偏置小于非拥塞状态下为用户设备配置的 DPCH Pilot比特发射功率偏置, 所述第一 Pilot比特数目小于非拥塞状态下为用户设备配置的 Pilot比特数目;
调整单元 72, 用于根据所述信道资源配置信息配置接入小区的所述新用户设备 的信道资源。
所述装置中各个单元的功能和作用的实现过程详见上述方法中对应的实现过程, 在此不再赘述。
本发明实施例还提供一种基站, 所述基站中包括上述的信道资源配置装置。 本发明实施例还提供一种用户设备,所述用户设备中包括上述的信道资源配置装 置。
本发明实施例还提供一种基站,其结构示意图如图 8所示, 图 8为本发明实施例 提供的一种基站的结构示意图, 所述基站包括处理器 81和无线收发器 82: 其中, 处理器 81, 用于确定小区的负载信息, 根据所述负载信息判断所述小区达到拥 塞状态时, 为接入所述小区的新用设备户配置信道资源配置信息,所述信道资源配置 信息包括:第一专用物理信道导频 DPCH Pilot比特发射功率偏置,或者第一导频 Pilot 比特数目; 其中, 所述第一 DPCH Pilot比特发射功率偏置小于非拥塞状态下 DPCH Pilot比特发射功率偏置, 所述第一 Pilot比特数目小于非拥塞状态下 Pilot比特数目; 无线收发器 82, 用于将所述信道资源配置信息发送给所述新用户设备。
可选的,所述处理器,还用于根据所述负载信息判断所述小区未达到拥塞状态时, 为接入所述小区的新用户设备配置所述非拥塞状态下 DPCH Pilot比特发射功率偏置, 或者非拥塞状态下导频 Pilot比特数目。
可选的, 所述处理器, 还用于根据所述负载信息判断所述小区达到拥塞状态时, 如果已接入所述小区的用户设备的 DPCH Pilot比特发射功率偏置大于或者等于所述 第一 DPCH Pilot比特发射功率偏置,将已接入所述小区的至少一个用户设备的 DPCH Pilot 比特发射功率偏置降低至少一个步长; 或者; 如果已接入所述小区的用户设备 的 Pilot比特数目大于或者等于所述第一 Pilot比特数目, 将所述已接入所述小区的用 户设备的 Pilot比特数目降低至少一个步长。 可选的,所述处理器,还用于所述根据所述负载信息判断所述小区未达到拥塞状 态时, 如果已接入所述小区的用户设备的 DPCH Pilot比特发射功率偏置小于所述非 拥塞状态下的 DPCH Pilot比特发射功率偏置, 则将已接入所述小区的至少一个用户 设备的 DPCH Pilot比特发射功率偏置增加至少一个步长; 或者, 如果已接入所述小 区的用户设备的 Pilot 比特数目小于所述非拥塞状态下的非拥塞状态下 Pilot 比特数 目, 则将已接入所述小区的至少一个用户设备的 Pilot比特数目增加至少一个步长。
可选的,所述处理器确定小区的负载信息具体包括:检测当前小区的发射总功率, 检测 R99信道的发射功率, 和 /或统计所述小区接入的用户数。
所述装置中处理器和无线收发器的功能和作用的实现过程详见上述方法中对应 的实现过程, 在此不再赘述。
本发明实施例还提供的一种用户设备, 其结构示意图如图 9所示, 图 9为本发明 实施例提供的一种用户设备的结构示意图, 所述用户设备包括: 收发器 91和处理器 92,
收发器 91, 用于接收网络侧设备发送的为接入小区的新用户设备配置的信道资 源配置信息,所述信道资源配置信息是所述网络侧设备根据负载信息判断出所述小区 达到拥塞状态时配置的, 所述信道资源配置信息包括: 第一专用物理信道导频 DPCH Pilot比特发射功率偏置,和 /或,第一导频 Pilot比特数目;其中,所述第一 DPCH Pilot 比特发射功率偏置小于非拥塞状态下为用户设备配置的 DPCH Pilot比特发射功率偏 置, 所述第一 Pilot比特数目小于非拥塞状态下为用户设备配置的 Pilot比特数目; 处理器 92, 用于根据所述信道资源配置信息调整信道资源。
所述装置中处理器和收发器的功能和作用的实现过程详见上述方法中对应的实 现过程, 在此不再赘述。
本发明实施例中, 在小区的负载高时, 可以通过降低下行 DPCH信道占用的发 射功率, 为新用户设备配置降低的发射功率偏置或比特数目; 在负载低时, 可以提高 下行 DPCH信道占用的发射功率, 为新用户设备配置降高的发射功率偏置或比特数 目; 从而在高负载时提高小区的下行吞吐率, 在低负载时减少掉话率。
需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实 体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之 间存在任何这种实际的关系或者顺序。 而且, 术语"包括"、 "包含 "或者其任何其他变 体意在涵盖非排他性的包含, 从而使得包括一系列要素的过程、 方法、物品或者设备 不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、 方法、物品或者设备所固有的要素。在没有更多限制的情况下,由语句 "包括一个 ... ... " 限定的要素, 并不排除在包括所述要素的过程、 方法、物品或者设备中还存在另外的 相同要素。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到本发明可借助 软件加必需的通用硬件平台的方式来实现, 当然也可以通过硬件,但很多情况下前者 是更佳的实施方式。基于这样的理解,本发明的技术方案本质上或者说对现有技术做 出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品可以存储在存储介 质中, 如 ROM/RAM、 磁碟、 光盘等, 包括若干指令用以使得一台计算机设备(可以 是个人计算机, 服务器, 或者网络设备等)执行本发明各个实施例或者实施例的某些 部分所述的方法。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人 员来说, 在不脱离本发明原理的前提下, 还可以作出若干改进和润饰, 这些改进和润 饰也应视为本发明的保护范围。

Claims

权 利 要 求
1、 一种信道资源的配置方法, 其特征在于, 包括:
确定小区的负载信息;
根据所述负载信息判断所述小区达到拥塞状态时,为接入所述小区的新用户 设备配置信道资源配置信息, 所述信道资源配置信息包括: 第一专用物理信道导 频 DPCH Pilot比特发射功率偏置, 和 /或, 第一导频 Pilot比特数目; 其中, 所述 第一 DPCH Pilot比特发射功率偏置小于非拥塞状态下为用户设备配置的 DPCH Pilot比特发射功率偏置, 所述第一 Pilot比特数目小于非拥塞状态下为用户设备 配置的 Pilot比特数目。
2、 根据权利要求 1所述的方法, 其特征在于, 还包括:
根据所述负载信息判断所述小区未达到拥塞状态时,为接入所述小区的新用 户设备配置所述非拥塞状态下 DPCH Pilot比特发射功率偏置, 或者非拥塞状态 下导频 Pilot比特数目。
3、 根据权利要求 1或 2所述的方法, 其特征在于, 所述为接入所述小区的 新用户设备配置信道资源配置信息包括:
为接入所述小区的新用户设备配置预先设置的拥塞状态下为用户设备配置 的 DPCH Pilot比特发射功率偏置,或者将非拥塞状态下为用户设备配置的 DPCH Pilot比特发射功率偏置降低至少一个步长后得到的 DPCH Pilot比特发射功率偏 置作为所述第一 DPCH Pilot比特发射功率偏置; 和 /或,
为接入所述小区的新用户设备配置预先设置的拥塞状态下为用户设备配置 的 Pilot比特数目, 或者将非拥塞状态下为用户设备配置的 Pilot比特数目降低至 少一个步长后得到的 Pilot比特数目作为所述第一 Pilot比特数目。
4、 根据权利要求 1至 3任一项所述的方法, 其特征在于, 根据所述负载信 息判断所述小区达到拥塞状态时, 所述方法还包括:
如果已接入所述小区的用户设备的 DPCH Pilot比特发射功率偏置大于或者 等于所述第一 DPCH Pilot比特发射功率偏置, 将已接入所述小区的至少一个用 户设备的 DPCH Pilot比特发射功率偏置降低至少一个步长; 或者;
如果已接入所述小区的用户设备的 Pilot 比特数目大于或者等于所述第一 Pilot比特数目, 将所述已接入所述小区的至少用户设备的 Pilot比特数目降低至 少一个步长。
5、 根据权利要求 1至 3任一项所述的方法, 其特征在于, 当所述根据负载 信息判断所述小区未达到拥塞状态时, 所述方法还包括:
如果已接入所述小区的用户设备的 DPCH Pilot比特发射功率偏置小于所述 非拥塞状态下的 DPCH Pilot比特发射功率偏置, 则将已接入所述小区的至少一 个用户设备的 DPCH Pilot 比特发射功率偏置或 Pilot 比特数目增加至少一个步 长; 或者
如果已接入所述小区的用户设备的 Pilot比特数目小于所述非拥塞状态下的 非拥塞状态下 Pilot比特数目, 则将已接入所述小区的至少一个用户设备的 Pilot 比特数目增加至少一个步长。
6、 根据权利要求 1至 5任一项所述的方法, 其特征在于, 所述确定小区的 负载信息包括:
检测当前小区的发射总功率, 检测 R99信道的发射功率, 和 /或统计所述小 区接入的用户数。
7、 根据权利要求 1至 6任一项所述的方法, 其特征在于, 还包括: 将所述 信道资源配置信息发送给所述新用户设备。
8、 一种信道资源的配置方法, 其特征在于, 包括:
接收网络侧设备发送的信道资源配置信息,所述信道资源配置信息是所述网 络侧设备根据负载信息判断出所述小区达到拥塞状态时配置的,所述信道资源配 置信息包括: 第一专用物理信道导频 DPCH Pilot比特发射功率偏置, 和 /或, 第 一导频 Pilot比特数目; 其中, 所述第一 DPCH Pilot比特发射功率偏置小于非拥 塞状态下为用户设备配置的 DPCH Pilot比特发射功率偏置, 所述第一 Pilot比特 数目小于非拥塞状态下为用户设备配置的 Pilot比特数目;
根据所述信道资源配置信息调整信道资源。
9、 一种信道资源配置装置, 其特征在于, 包括: 确定单元, 用于确定小区的负载信息;
判断单元, 用于根据所述负载信息判断所述小区是否达到拥塞状态; 第一配置单元,用于所述判断单元根据所述负载信息判断所述小区达到拥塞 状态时, 为接入所述小区的新用户设备配置第一专用物理信道导频 DPCH Pilot 比特发射功率偏置,和 /或,第一导频 Pilot比特数目,其中,所述第一 DPCH Pilot 比特发射功率偏置小于非拥塞状态下为用户设备配置的 DPCH Pilot比特发射功 率偏置, 所述第一 Pilot比特数目小于非拥塞状态下 Pilot比特数目。
10、 根据权利要求 9所述的装置, 其特征在于, 还包括:
第二配置单元,用于在所述判断单元根据所述负载信息判断所述小区未达到 拥塞状态时, 为接入所述小区的新用户设备配置非拥塞状态下 DPCH Pilot比特 发射功率偏置或者非拥塞状态下导频 Pilot比特数目。
11、 根据权利要求 9或 10所述的装置, 其特征在于, 所述第一配置单元包 括:
功率偏置配置单元,用于为接入所述小区的新用户设备配置预先设置的拥塞 状态下为用户设备配置的 DPCH Pilot比特发射功率偏置, 或者将非拥塞状态下 为用户设备配置的 DPCH Pilot 比特发射功率偏置降低至少一个步长后得到的 DPCH Pilot比特发射功率偏置作为所述第一 DPCH Pilot比特发射功率偏置; 和 / 或,
比特数目配置单元,用于为接入所述小区的新用户设备配置预先设置的拥塞 状态下为用户设备配置的 Pilot比特数目, 或者将非拥塞状态下为用户设备配置 的 Pilot 比特数目降低至少一个步长后得到的 Pilot 比特数目作为所述第一 Pilot 比特数目。
12、 根据权利要求 9或 10所述的装置, 其特征在于, 还包括:
第一调整单元,用于在所述判断单元根据所述负载信息判断所述小区达到拥 塞状态时, 如果已接入所述小区的用户设备的 DPCH Pilot比特发射功率偏置大 于或者等于所述第一 DPCH Pilot比特发射功率偏置, 则将已接入所述小区的至 少一个用户设备的 DPCH Pilot比特发射功率偏置降低至少一个步长; 和 /或
第二调整单元,用于在所述判断单元根据所述负载信息判断所述小区达到拥 塞状态时, 如果已接入所述小区的用户设备的 Pilot比特数目大于或者等于所述 第一 Pilot比特数目, 将所述已接入所述小区的用户设备的 Pilot比特数目降低至 少一个步长。
13、 根据权利要求 9至 12任一项所述的装置, 其特征在于, 还包括: 第三调整单元,用于在所述判断单元根据所述负载信息判断所述小区未达到 拥塞状态时, 如果已接入所述小区的用户设备的 DPCH Pilot比特发射功率偏置 小于所述非拥塞状态下的 DPCH Pilot比特发射功率偏置, 则将已接入所述小区 的至少一个用户设备的 DPCH Pilot比特发射功率偏置增加至少一个步长; 和 /或 第四调整单元,用于在所述判断单元根据所述负载信息判断所述小区未达到 拥塞状态时, 如果已接入所述小区的用户设备的 Pilot比特数目小于所述非拥塞 状态下的非拥塞状态下 Pilot比特数目, 则将已接入所述小区的用户设备的 Pilot 比特数目增加至少一个步长。
14、 根据权利要求 9至 13任一项所述的装置, 其特征在于, 所述确定单元 包括:
第一确定单元, 用于检测小区的发射总功率, 根据所述小区的发射总功率确 定小区的负载信息; 和 /或,
第二确定单元, 用于检测检测 R99信道的发射功率, 根据所述 R99信道的 发射功率得到小区的负载信息; 和 /或
统计单元, 用于统计所述小区接入的用户数, 根据所述小区接入的用户数确 定负载信息。
15、 根据权利要求 9至 14任一项所述的装置, 其特征在于, 还包括: 发送单元, 用于将所述信道资源配置信息发送给所述新用户设备。
16、 一种信道资源的配置装置, 其特征在于, 包括:
接收单元, 用于接收网络侧设备发送的信道资源配置信息, 所述信道资源配 置信息是所述网络侧设备根据负载信息判断出所述小区达到拥塞状态时配置的, 所述信道资源配置信息包括: 第一专用物理信道导频 DPCH Pilot比特发射功率 偏置, 和 /或, 第一导频 Pilot比特数目; 其中, 所述第一 DPCH Pilot比特发射功 率偏置小于非拥塞状态下为用户设备配置的 DPCH Pilot比特发射功率偏置, 所 述第一 Pilot比特数目小于非拥塞状态下为用户设备配置的 Pilot比特数目;
调整单元, 用于根据所述信道资源配置信息调整信道资源。
17、 一种基站, 其特征在于, 包括如权利要求 9至 15任一项所述的信道资 源配置装置。
18、 一种用户设备, 其特征在于, 包括如权利要求 16所述的信道资源配置 装置。
19、 一种基站, 其特征在于, 包括:
处理器, 用于确定小区的负载信息, 根据所述负载信息判断所述小区达到拥 塞状态时, 为接入所述小区的新用设备户配置信道资源配置信息, 所述信道资源 配置信息包括: 第一专用物理信道导频 DPCH Pilot比特发射功率偏置, 或者第 一导频 Pilot比特数目; 其中, 所述第一 DPCH Pilot比特发射功率偏置小于非拥 塞状态下为用户设备配置的 DPCH Pilot比特发射功率偏置, 所述第一 Pilot比特 数目小于非拥塞状态下 Pilot比特数目。
20、 根据权利要求 19所述的基站, 其特征在于, 所述处理器, 还用于根据 所述负载信息判断所述小区未达到拥塞状态时,为接入所述小区的新用户设备配 置所述非拥塞状态下 DPCH Pilot比特发射功率偏置,或者非拥塞状态下导频 Pilot 比特数目。
21、根据权利要求 19或 20所述的基站, 其特征在于, 所述处理器为接入所 述小区的新用户设备配置信道资源配置信息包括:
为接入所述小区的新用户设备配置预先设置的拥塞状态下为用户设备配置 的 DPCH Pilot比特发射功率偏置,或者将非拥塞状态下为用户设备配置的 DPCH Pilot比特发射功率偏置降低至少一个步长后得到的 DPCH Pilot比特发射功率偏 置作为所述第一 DPCH Pilot比特发射功率偏置; 和 /或,
为接入所述小区的新用户设备配置预先设置的拥塞状态下为用户设备配置 的 Pilot比特数目, 或者将非拥塞状态下为用户设备配置的 Pilot比特数目降低至 少一个步长后得到的 Pilot比特数目作为所述第一 Pilot比特数目。
22、 根据权利要求 19至 21任一项所述的基站, 其特征在于, 所述处理器, 还用于根据所述负载信息判断所述小区达到拥塞状态时,如果已接入所述小区的 用户设备的 DPCH Pilot比特发射功率偏置大于或者等于所述第一 DPCH Pilot比 特发射功率偏置, 将已接入所述小区的至少一个用户设备的 DPCH Pilot比特发 射功率偏置降低至少一个步长; 或者; 如果已接入所述小区的至少一个用户设备 的 Pilot比特数目大于或者等于所述第一 Pilot比特数目, 将所述已接入所述小区 的用户设备的 Pilot比特数目降低至少一个步长。
23、 根据权利要求 19至 22任一项所述的基站, 其特征在于, 所述处理器, 还用于所述根据所述负载信息判断所述小区未达到拥塞状态时,如果已接入所述 小区的用户设备的 DPCH Pilot 比特发射功率偏置小于所述非拥塞状态下的 DPCH Pilot 比特发射功率偏置, 则将已接入所述小区的至少一个用户设备的 DPCH Pilot比特发射功率偏置增加至少一个步长; 或者,如果已接入所述小区的 用户设备的 Pilot 比特数目小于所述非拥塞状态下的非拥塞状态下 Pilot 比特数 目, 则将已接入所述小区的至少一个用户设备的 Pilot比特数目增加至少一个步 长。
24、根据权利要求 19至 23任一项所述的基站, 其特征在于, 所述处理器确 定小区的负载信息具体包括: 检测当前小区的发射总功率, 检测 R99信道的发 射功率, 和 /或统计所述小区接入的用户数。
25、 根据权利要求 19至 24任一项所述的基站, 其特征在于, 还包括: 无线 收发器, 用于将所述信道资源配置信息发送给所述新用户设备。
26、 一种用户设备, 其特征在于, 包括:
收发器,用于接收网络侧设备发送的为接入小区的新用户设备配置的信道资 源配置信息,所述信道资源配置信息是所述网络侧设备根据负载信息判断出所述 小区达到拥塞状态时配置的, 所述信道资源配置信息包括: 第一专用物理信道导 频 DPCH Pilot比特发射功率偏置, 和 /或, 第一导频 Pilot比特数目; 其中, 所述 第一 DPCH Pilot比特发射功率偏置小于非拥塞状态下为用户设备配置的 DPCH Pilot比特发射功率偏置, 所述第一 Pilot比特数目小于非拥塞状态下为用户设备 配置的 Pilot比特数目;
处理器, 用于根据所述信道资源配置信息调整信道资源。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103688577A (zh) * 2013-09-30 2014-03-26 华为技术有限公司 下行链路控制方法及装置
US10905250B2 (en) * 2019-02-22 2021-02-02 Volvo Car Corporation Play table with tablet adjustor mechanism

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110708257B (zh) * 2014-09-02 2023-02-28 华为技术有限公司 一种传输数据的方法和设备
CN107734597B (zh) * 2016-08-12 2019-07-09 中兴通讯股份有限公司 一种无线资源配置方法和装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6128500A (en) * 1997-12-19 2000-10-03 Us West, Inc. Method and system to optimize capacity of a CDMA cellular communication system
CN1559112A (zh) * 2001-10-22 2004-12-29 ��˹��ŵ�� 导频信道功率自动调谐
CN1780462A (zh) * 2004-11-19 2006-05-31 华为技术有限公司 下行链路快速拥塞控制方法
CN101345988A (zh) * 2007-07-13 2009-01-14 大唐移动通信设备有限公司 多载波系统的资源分配方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20010874A (fi) * 2001-04-26 2002-10-27 Nokia Corp Tiedonsiirtomenetelmä ja -laitteisto
KR100811043B1 (ko) * 2001-11-16 2008-03-06 엘지전자 주식회사 이동 통신 시스템에서 공유 채널 (sch) 및 hi에대한 송신 전력 제어 방법
US7920867B2 (en) * 2005-01-28 2011-04-05 Telcordia Technologies, Inc. Modified overhead adjustment function
WO2008066431A1 (en) * 2006-11-29 2008-06-05 Telefonaktiebolaget Lm Ericsson (Publ) Power offset variation in relation to different transmission channels
JP5165397B2 (ja) * 2008-01-16 2013-03-21 株式会社エヌ・ティ・ティ・ドコモ 無線基地局
US8451785B2 (en) * 2009-11-09 2013-05-28 Telefonaktiebolaget L M Ericsson (Publ) Control signal aggregation in a multi-carrier WCDMA system
CN101720123B (zh) * 2009-12-02 2012-10-17 华为技术有限公司 信道功率偏置设置方法、装置、及基站
CN102726106B (zh) * 2011-11-28 2015-08-19 华为技术有限公司 功率偏置参数的确定方法以及装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6128500A (en) * 1997-12-19 2000-10-03 Us West, Inc. Method and system to optimize capacity of a CDMA cellular communication system
CN1559112A (zh) * 2001-10-22 2004-12-29 ��˹��ŵ�� 导频信道功率自动调谐
CN1780462A (zh) * 2004-11-19 2006-05-31 华为技术有限公司 下行链路快速拥塞控制方法
CN101345988A (zh) * 2007-07-13 2009-01-14 大唐移动通信设备有限公司 多载波系统的资源分配方法及装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2765800A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103688577A (zh) * 2013-09-30 2014-03-26 华为技术有限公司 下行链路控制方法及装置
US10905250B2 (en) * 2019-02-22 2021-02-02 Volvo Car Corporation Play table with tablet adjustor mechanism

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