WO2014180440A1 - 一种功率控制方法、系统、设备及计算机存储介质 - Google Patents

一种功率控制方法、系统、设备及计算机存储介质 Download PDF

Info

Publication number
WO2014180440A1
WO2014180440A1 PCT/CN2014/079718 CN2014079718W WO2014180440A1 WO 2014180440 A1 WO2014180440 A1 WO 2014180440A1 CN 2014079718 W CN2014079718 W CN 2014079718W WO 2014180440 A1 WO2014180440 A1 WO 2014180440A1
Authority
WO
WIPO (PCT)
Prior art keywords
information
cell
harq process
base station
preset
Prior art date
Application number
PCT/CN2014/079718
Other languages
English (en)
French (fr)
Inventor
刘路
刘涛
王美英
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to US15/028,716 priority Critical patent/US10034279B2/en
Priority to EP14794010.0A priority patent/EP3046374B1/en
Publication of WO2014180440A1 publication Critical patent/WO2014180440A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/283—Power depending on the position of the mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels

Definitions

  • the present invention relates to power control techniques, and in particular, to a power control method, system, device, and computer storage medium. Background technique
  • the uplink dedicated physical channel of the High Speed Uplink Packet Access (HSUPA) service in the Universal Mobile Telecommunications System (UMTS) includes: Dedicated Physical Control Channel (DPCCH)
  • DPCCH Dedicated Physical Control Channel
  • E-DPCH E-DCH Dedicated Physical Data Channel
  • the DPCCH mainly provides Pilot and transmission power.
  • Control information TPC, Transmission Power Control
  • TFCI transport Format Combination Indicator
  • FBI Federal Communications Service
  • the E-DPCCH is mainly responsible for transmitting the control part of the HSUPA service
  • the E-DPDCH is mainly responsible for transmitting the data portion of the HSUPA service.
  • the existing 3GPP protocol provides that the UE includes eight Hybrid Automatic Repeat Request (HARQ) processes to send data.
  • HARQ Hybrid Automatic Repeat Request
  • the UE When a certain HARQ process is in an active state, and the HARQ process sends uplink scheduling data on the E-DPDCH, the E-DPCCH and the DPCCH are accompanied by sending control information; and when a certain HARQ process is in a deactivated state, the HARQ process
  • the uplink data is not sent on the E-DPDCH, the E-DPCCH will not send control information, but the DPCCH will continue to send control information, which will bring additional interference, reduce the uplink system capacity, and reduce the standby time of the terminal. Summary of the invention
  • the embodiments of the present invention provide a power control method, system, device, and computer storage medium, which can increase uplink capacity, reduce uplink interference, and increase UE standby time.
  • An embodiment of the present invention provides a power control method, where the method includes:
  • the base station When it is determined that the preset entry condition is met, the base station notifies the user equipment (UE, User Experience) to disable the transmission of the DPCCH during the deactivation of the HARQ process;
  • UE User Experience
  • the base station When it is determined that the preset exit condition is met, the base station notifies the UE that the deactivation of the HARQ process is turned on.
  • the method further includes: the base station monitoring information about the UE and information about a cell where the UE is located.
  • the information of the UE includes at least one of the following information: capability information of the UE, HSUPA service type information of the UE, active HARQ process information included by the UE, or deactivated HARQ process information.
  • the capability information of the UE includes capability information of whether the UE has a DPCCH transmission in a deactivated HARQ process
  • the HSUPA service type information of the UE includes: a transmission time interval in HSUPA ( ⁇ ,
  • Transport Time Interval is information for 2 milliseconds of service or information for HSUPA with a TTI of 10 milliseconds.
  • the information about the cell where the UE is located includes: a floor out noise improvement (ROT) information of the cell or an overload rate information of the cell.
  • ROI floor out noise improvement
  • the determining meets the preset entry condition as:
  • the determining that the preset exit condition is met Determining that the information of the UE and the information of the cell where the UE is located meet the preset exit condition.
  • the determining the information of the UE and the information about the cell where the UE is located meet the preset entry conditions, including:
  • the UE When the UE is detected to have the ability to deactivate the DPCCH transmission in the deactivated HARQ process, the UE includes the deactivated HARQ process, and the service type of the UE is HSUPA ⁇ 2 ms, and the monitored UE When the ROT information of the cell is greater than the preset target ROT information, it is determined that the information of the UE and the information of the cell where the UE is located meet the preset entry condition.
  • the determining the information of the UE and the information about the cell where the UE is located meet the preset entry conditions, including:
  • the UE When the UE is detected to have the capability of deactivating the HARQ process to turn off the DPCCH transmission, the UE includes the deactivated HARQ process, and the service type of the UE is HSUPA ⁇ 2 ms, and the monitored UE is detected.
  • the overload rate information of the cell is greater than the preset target overload rate information, it is determined that the information of the UE and the information of the cell where the UE is located meet the preset entry condition.
  • the base station notifies the UE that the deactivation of the HARQ process is turned off or the DPCCH transmission is turned on, including:
  • the base station notifies the UE to disable or turn on DPCCH transmission by deactivating the HARQ process by using a downlink high speed shared control channel command (HS-SCCH order).
  • HS-SCCH order a downlink high speed shared control channel command
  • the embodiment of the present invention further provides a base station, where the base station includes: a determining unit and a sending unit;
  • the determining unit is configured to determine whether the preset entry condition or the preset exit condition is met; the sending unit is configured to notify the UE to deactivate the HARQ process when the determining result of the determining unit is that the preset entry condition is met Turning off the transmission of the DPCCH; when the determination result of the determining unit is that the preset exit condition is met, notifying the UE to deactivate the HARQ process Turn on the launch of the DPCCH.
  • the base station further includes a monitoring unit configured to monitor information of the UE and information of a cell where the UE is located.
  • the information of the UE includes at least one of the following information: the capability information of the UE, the HSUPA service type information of the UE, the activated HARQ process information included in the UE, or the deactivated HARQ process information;
  • the capability information of the UE includes whether the UE has capability information for deactivating a DPCCH transmission in a deactivated HARQ process;
  • the HSUPA service type information of the UE includes: information of a service of 2 milliseconds in the HSUPA or information of a service of a TTI of 10 milliseconds in the HSUPA.
  • the information about the cell where the UE is located includes: ROT information of the cell or overload rate information of the cell.
  • the determining unit is configured to determine whether the information of the UE and the information of the cell where the UE is located meet the preset entry condition or the preset exit condition.
  • the determining unit is further configured to: when the monitoring unit detects that the UE has the capability of deactivating the DPCCH transmission in deactivating the HARQ process, the UE includes a deactivated HARQ process, and the service type of the UE is HSUPA If the TTI is a service of 2 milliseconds, and the ROT information of the cell where the UE is located is greater than the preset target ROT information, the information of the UE and the information of the cell where the UE is located are all satisfied. Set the entry conditions.
  • the determining unit is further configured to: when the monitoring unit detects that the UE has the capability of deactivating the DPCCH transmission in deactivating the HARQ process, the UE includes a deactivated HARQ process, and the service type of the UE is HSUPA If the medium TTI is a service of 2 milliseconds, and the overload rate information of the cell where the UE is located is greater than the preset target overload rate information, the information of the UE and the information of the cell where the UE is located are determined. Meet the preset entry conditions.
  • the sending unit is further configured to send a downlink high speed shared control channel command.
  • HS-SCCH order notifies the UE that the UE is deactivated or the DPCCH transmission is turned off.
  • An embodiment of the present invention further provides a power control system, where the system includes: a base station and a UE;
  • the base station is configured to notify the UE to disable the transmission of the DPCCH when the HARQ process is deactivated when the preset entry condition is met; when the predetermined exit condition is met, the UE is notified to deactivate the HARQ process to open the DPCCH transmission;
  • the UE is configured to close or open the deactivation of the DPCCH in the HARQ process according to the notification instruction sent by the base station.
  • the base station is further configured to: before determining that the preset entry condition is met, monitoring information about the UE and information about a cell where the UE is located.
  • the base station is configured to: when the information about the UE and the information about the cell where the UE is located meet the preset entry condition, notify the UE to deactivate the HARQ process to disable the transmission of the DPCCH; determine the information of the UE and When the information of the cell where the UE is located meets the preset exit condition, the UE is notified to deactivate the HARQ process to start the transmission of the DPCCH.
  • the base station is configured to: when it is detected that the UE has the capability of deactivating the DPCCH transmission in deactivating the HARQ process, the UE includes the deactivated HARQ process, and the service type of the UE is HSUUA, the TTI is 2 milliseconds.
  • the service and the monitored ROT information of the cell where the UE is located is greater than the preset target ROT information, it is determined that the information of the UE and the information of the cell where the UE is located meet the preset entry condition.
  • the base station is configured to: when it is detected that the UE has the capability of deactivating the DPCCH transmission in deactivating the HARQ process, the UE includes the deactivated HARQ process, and the service type of the UE is HSUUA, the TTI is 2 milliseconds. Determining the information and location of the UE when the overload rate information of the cell where the UE is located is greater than the preset target overload rate information. The information about the cell in which the UE is located meets the preset entry conditions.
  • the base station is configured to notify the UE to disable or turn on DPCCH transmission by deactivating the HARQ process by using an HS-SCCH order.
  • the embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the power control method according to the embodiment of the present invention.
  • the power control method, the system, the device, and the computer storage medium provided by the embodiment of the present invention determine that the UE meets the preset entry condition, and the base station notifies the UE to deactivate the HARQ process to disable the transmission of the DPCCH; when determining that the preset exit condition is met, the base station notifies the UE
  • the deactivation of the HARQ process turns on the transmission of the DPCCH. In this way, the UE deactivates the HARQ process to turn off the transmission of the DPCCH, reduces the uplink interference, thereby increasing the uplink capacity of the system, and reduces the energy of the UE by turning off the transmission of the DPCCH. Consumption increases the standby time of the UE.
  • FIG. 1 is a schematic flow chart of a power control method according to an embodiment of the present invention.
  • FIG. 2 is a schematic flow chart of a power control method according to another embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a UE deactivating a DPCCH transmission when a UE is deactivated by a HARQ process according to another embodiment of the present invention
  • FIG. 4 is a schematic diagram of a UE performing DPCCH transmission by deactivating a HARQ process according to another embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a base station according to an embodiment of the present invention. detailed description
  • the UE in the HSUPA system, may be classified into a UE with a TTI of 2 ms and a UE with a TTI of 10 ms according to a TTI classification; in a UE with a TTI of 2 ms, an existing protocol specifies the UE. Includes 8 HARQ processes to send data.
  • Base station Node B
  • Node B can be obtained Knowing the activation/deactivation status of each HARQ process of the UE, when a certain HARQ process is in a deactivated state, the HARQ process cannot be used to transmit scheduling data.
  • the base station can monitor the information of the UE and the information of the cell where the UE is located; when the information of the UE and the information of the cell where the UE is located meet the preset condition, notify the UE to close the DPCCH transmission in the deactivation process.
  • notify the UE to close the DPCCH transmission in the deactivation process To reduce uplink interference, thereby increasing the uplink capacity of the system and increasing the standby time of the terminal.
  • FIG. 1 is a schematic flowchart of a power control method according to an embodiment of the present invention. As shown in FIG. 1, the method includes the following steps:
  • Step 101 When it is determined that the preset entry condition is met, the base station notifies the UE to disable the transmission of the DPCCH during the deactivation of the HARQ process.
  • the base station may determine whether the preset entry condition is met according to the information of the UE and the information of the cell where the UE is located, by monitoring the information of the UE and the information of the cell where the UE is located.
  • the information of the UE includes at least one of the following information: capability information of the UE, HSUPA service type information of the UE, activated HARQ process information included by the UE, or deactivated HARQ process information.
  • the capability information of the UE includes whether the UE has capability information for deactivating a DPCCH transmission during a deactivation of the HARQ process;
  • the HSUPA service type information of the UE includes: information of a service with a transmission time interval ⁇ of 2 milliseconds in HSUPA or information of a service with a TTI of 10 milliseconds in HSUPA.
  • the information about the cell where the UE is located includes: ROT information of the cell or overload rate information of the cell.
  • the base station may notify the UE to deactivate the HARQ process by using a High Speed-Shared Control Channel (HS-SCCH) command (order).
  • HS-SCCH High Speed-Shared Control Channel
  • the determining that the preset entry condition is met is: Determining that the information of the UE and the information of the cell where the UE is located meet the preset entry condition. Specifically, the determining the information of the UE and the information about the cell where the UE is located meet the preset entry conditions, including:
  • the UE When the UE is detected to have the ability to deactivate the DPCCH transmission in the deactivated HARQ process, the UE includes the deactivated HARQ process, and the service type of the UE is HSUPA ⁇ 2 ms, and the monitored UE When the ROT information of the cell is greater than the preset target ROT information, it is determined that the information of the UE and the information of the cell where the UE is located meet the preset entry condition.
  • the determining the information of the UE and the information about the cell where the UE is located meet the preset entry conditions, including:
  • the UE When the UE is detected to have the capability of deactivating the HARQ process to turn off the DPCCH transmission, the UE includes the deactivated HARQ process, and the service type of the UE is HSUPA ⁇ 2 ms, and the monitored UE is detected.
  • the overload rate information of the cell is greater than the preset target overload rate information, it is determined that the information of the UE and the information of the cell where the UE is located meet the preset entry condition.
  • the base station notifies the UE to disable the DPCCH transmission when deactivating the HARQ process, including:
  • the base station informs the UE to deactivate the HARQ process to close the DPCCH transmission by using the downlink HS-SCCH order.
  • Step 102 When it is determined that the preset exit condition is met, the base station notifies the UE to open the DPCCH transmission in the deactivated HARQ process.
  • the base station may determine whether the information of the UE and the information of the cell where the UE is located are determined according to the information of the UE and the information of the cell where the UE is located, according to the information of the UE and the information of the cell where the UE is located.
  • the information of the UE and the information about the cell where the UE is located have been described in step 101, and are not described here.
  • the determining the information of the UE and the information about the cell where the UE is located meet the preset exit condition, including:
  • the UE When the UE is detected to have the ability to deactivate the DPCCH transmission in the deactivated HARQ process, the UE includes the deactivated HARQ process, and the service type of the UE is HSUPA ⁇ 2 ms, and the monitored UE When the ROT information of the cell is smaller than the preset target ROT information, it is determined that the information of the UE and the information of the cell where the UE is located meet the preset exit condition.
  • the UE when it is detected that the UE has the capability of deactivating the DPCCH transmission in deactivating the HARQ process, the UE includes the deactivated HARQ process, and the service type of the UE is 2 milliseconds in the HSUPA, and the monitored location
  • the overload rate information of the cell where the UE is located is smaller than the preset target overload rate information, and the information of the UE and the information of the cell where the UE is located are all determined to meet the preset exit condition.
  • the base station may notify the UE to open the DPCCH transmission by deactivating the HARQ process by using the downlink HS-SCCH order.
  • FIG. 2 is a schematic flowchart of a power control method according to another embodiment of the present invention. As shown in FIG. 2, the following steps are included:
  • Step 201 The base station monitors information about the UE and information about a cell where the UE is located.
  • the information of the UE includes: the capability information of the UE, the HSUPA service type information of the UE, the activated HARQ process information included by the UE, or the deactivated HARQ process information;
  • the capability information of the UE includes whether the UE has the capability of turning off DPCCH transmission in a deactivation process
  • the HSUPA service type information of the UE includes: a service of 2 milliseconds in HSUPA or a service with a TTI of 10 milliseconds in HSUPA.
  • the information about the cell where the UE is located includes: the ROT information of the cell or the overload of the cell Rate information.
  • the base station receives capability information reported by the UE, where the capability information includes information about whether the UE has the capability of deactivating a HARQ process to disable DPCCH transmission, HSUPA service type information of the UE, and the UE.
  • the process information the base station acquires service type information that is configured by the network side device for the UE, and includes: a service that is 2 milliseconds in the HSUPA or a service with a TTI of 10 milliseconds in the HSUPA, and the network side device is the UE.
  • the configured process information of the UE includes: activating the HARQ process information or deactivating the HARQ process information; for example, in the HSUPA, in the eight HARQ processes of the HSUPA 2ms TTI UE configured on the network side, the process 0 and the process 1 are configured as The HARQ process is activated, and Process 2 to Process 7 are configured to deactivate the HARQ process.
  • Step 202 When it is determined that the information about the UE and the information about the cell where the UE is located meet the preset entry condition, notify the UE to disable the transmission of the DPCCH in the de- HARQ activation process.
  • the UE When the UE is detected to have the ability to deactivate the DPCCH transmission in the deactivated HARQ process, the UE includes the deactivated HARQ process, and the service type of the UE is HSUPA ⁇ 2 ms, and the monitored UE When the ROT information of the cell is greater than the preset target ROT information, it is determined that the information of the UE and the information of the cell where the UE is located meet the preset condition.
  • the UE when it is detected that the UE has the capability of deactivating the DPCCH transmission in deactivating the HARQ process, the UE includes the deactivated HARQ process, and the service type of the UE is 2 milliseconds in the HSUPA, and the monitored location
  • the overload rate information of the cell where the UE is located is greater than the preset target overload rate information, and the information of the UE and the information of the cell where the UE is located are all determined to meet the preset condition.
  • the base station notifies the UE to de-excitation through a downlink HS-SCCH order.
  • the live HARQ process turns off the DPCCH transmission, that is, notifies the deactivated HARQ process in the UE that the DPCCH is off.
  • the base station notifies the UE to deactivate the HARQ process by using the downlink HS-SCCH order to disable the transmission of the DPCCH, and needs to modify the content of the downlink HS-SCCH order in the 3GPP protocol 25.212, adding at least one instruction type (order Type ), and defines the meaning of the bits in the instruction.
  • order Type One of the implementation methods of the protocol modification method is:
  • mapping for xord,l, xord,2, xord,3 is According to subclause 4.6C.2.2.5.
  • Step 203 When it is determined that the information of the UE and the information of the cell where the UE is located meet the preset exit condition, notify the UE to activate the HARQ process to open the DPCCH transmission.
  • the determining the information of the UE and the information about the cell where the UE is located meet the preset exit condition including:
  • the UE When the UE is detected to have the ability to deactivate the DPCCH transmission in the deactivated HARQ process, the UE includes the deactivated HARQ process, and the service type of the UE is HSUPA ⁇ 2 ms, and the monitored UE When the ROT information of the cell is smaller than the preset target ROT information, it is determined that the information of the UE and the information of the cell where the UE is located meet the preset exit condition.
  • the UE when it is detected that the UE has the capability of deactivating the DPCCH transmission in deactivating the HARQ process, the UE includes the deactivated HARQ process, and the service type of the UE is 2 milliseconds in the HSUPA, and the monitored location
  • the overload rate information of the cell where the UE is located is smaller than the preset target overload rate information, and the information of the UE and the information of the cell where the UE is located are all determined to meet the preset exit condition.
  • the base station in the same manner as step 202, notifies the UE that the UE transmits the DPCCH in the deactivated HARQ process by using the downlink HS-SCCH order, and needs to modify the content of the downlink HS-SCCH order in the 3GPP protocol 25.212.
  • both UEs are UEs of 2 milliseconds, and both UEs have the ability to disable DPCCH transmission when the HARQ process is deactivated.
  • the Node B monitors that the activation HARQ process of UE1 is ⁇ 0, 1 ⁇ , and the activation HARQ process is ⁇ 2, 3, 4, 5, 6, 7 ⁇ . All HARQ processes of UE2 are activated, and there is no deactivated HARQ process.
  • Node B detects the ROT of the cell.
  • the Node B detects that the RoT is greater than the preset cell target RoT + DetaRoT up for tl seconds, the uplink load of the cell is high.
  • tl and DetaRoT—up are empirical or test values.
  • FIG. 3 is a schematic diagram of a UE deactivating a HARQ process to disable DPCCH transmission according to an embodiment of the present invention
  • process 0 and process 1 are active HARQ processes
  • both UEs are UEs of 2 milliseconds, and both UEs have the ability to disable DPCCH transmission when the HARQ process is deactivated.
  • Node B monitors that the activation HARQ process of UE1 is ⁇ 0, 1 ⁇ , the activation HARQ process is ⁇ 2, 3, 4, 5, 6, 7 ⁇ , and the DPCCH transmissions of process 2 to process 7 are all closed. All HARQ processes of UE2 are active, and there is no deactivated HARQ process.
  • Node B detects the ROT of the cell.
  • the Node B detects that the RoT is smaller than the preset cell target RoT - DetaRoT_down for t2 seconds, it indicates that the uplink load of the cell is low.
  • Node B does not send a notification.
  • t2 and DetaRoT_down are empirical or test values.
  • FIG. 4 is a schematic diagram of a UE deactivating a HARQ process to enable DPCCH transmission according to an embodiment of the present invention
  • process 0 and process 1 are active HARQ processes
  • FIG. 5 is a schematic structural diagram of a base station according to an embodiment of the present invention.
  • the base station includes: a determining unit 51 and a sending unit 52;
  • the determining unit 51 is configured to determine whether the preset entry condition or the preset exit condition is met.
  • the sending unit 52 is configured to notify the UE when the determination result of the determining unit 51 is that the preset entry condition is met.
  • the activation of the HARQ process turns off the transmission of the DPCCH; when the determination result of the determining unit 51 is that the preset exit condition is met, the UE is notified to deactivate the HARQ process to open the transmission of the DPCCH.
  • the base station further includes a monitoring unit 53, configured to monitor information of the UE and information of a cell where the UE is located.
  • a monitoring unit 53 configured to monitor information of the UE and information of a cell where the UE is located.
  • the information of the UE includes at least one of the following information: the capability information of the UE, the HSUPA service type information of the UE, the activated HARQ process information included by the UE, or the deactivated HARQ process information;
  • the capability information of the UE includes whether the UE has capability information for deactivating a DPCCH transmission in a deactivated HARQ process;
  • the HSUPA service type information of the UE includes: information of a service of 2 milliseconds in the HSUPA or information of a service of a TTI of 10 milliseconds in the HSUPA.
  • the information about the cell where the UE is located includes: ROT information of the cell or overload rate information of the cell.
  • the determining unit 51 is configured to determine whether the information of the UE and the information about the cell in the UE meet the preset entry condition or the preset exit condition.
  • the determining unit 51 is further configured to: when the monitoring unit 53 detects that the UE has the capability of turning off the DPCCH transmission in the deactivation process, the UE includes the deactivated HARQ process, and the service type of the UE is When the TTI of the HSUPA is 2 milliseconds, and the monitoring unit 53 detects that the ROT information of the cell where the UE is located is greater than the preset target ROT information, the information about the UE and the information about the cell where the UE is located are determined. Meet the preset entry conditions.
  • the determining unit 51 is further configured to: when the monitoring unit 53 detects the The UE has the capability of turning off the DPCCH transmission in the deactivation process, the UE includes the deactivated HARQ process, and the service type of the UE is the TTI in the HSUPA of 2 milliseconds, and the monitoring unit 53 monitors the UE where the UE is located.
  • the ROT information of the cell is smaller than the preset target ROT information, it is determined that the information of the UE and the information of the cell where the UE is located meet the preset exit condition.
  • the determining unit 51 is further configured to: when the monitoring unit 53 detects that the UE has the capability of turning off the DPCCH transmission in the deactivation process, the UE includes the deactivated HARQ process, and the service type of the UE is Determining the information of the UE and the cell where the UE is located when the TTI of the HSUPA is 2 milliseconds, and the monitoring unit 53 detects that the overload rate information of the cell where the UE is located is greater than the preset target overload rate information. The information meets the preset entry conditions.
  • the determining unit 51 is further configured to: when the monitoring unit 53 detects that the UE has the capability of turning off the DPCCH transmission in the deactivation process, the UE includes the deactivated HARQ process, and the service type of the UE is Determining the information of the UE and the cell where the UE is located when the TTI of the HSUPA is 2 milliseconds, and the monitoring unit 53 monitors that the overload rate information of the cell where the UE is located is smaller than the preset target overload rate information. The information meets the preset exit conditions.
  • the sending unit 52 is further configured to send a downlink high speed shared control channel command (HS-SCCH order) to notify the UE to deactivate the HARQ process to turn off or turn on the transmission of the DPCCH.
  • HS-SCCH order downlink high speed shared control channel command
  • the functions of the processing units in the base station of the embodiment of the present invention can be understood by referring to the related description of the foregoing power control method, and the processing units in the base station of the embodiments of the present invention can implement the embodiments of the present invention.
  • the function of the analog circuit is implemented, and can also be implemented by running the software of the function described in the embodiment of the present invention on the smart terminal.
  • the determining unit 51 and the monitoring unit 53 in the base station in this embodiment are actually In use, it can be implemented by a central processing unit (CPU, Central Processing Unit) in the base station, or a digital signal processor (DSP, Digital Signal Processor), or a programmable gate array (FPGA, Field-Programmable Gate Array);
  • the transmitting unit 52 in the base station can be implemented by a transmitter in the base station in practical applications.
  • the embodiment of the present invention further provides a power control system, where the system includes the base station and the UE according to the embodiment of the present invention;
  • the base station is configured to notify the UE to deactivate the hybrid automatic repeat request (HARQ process) to turn off the transmission of the dedicated physical control channel DPCCH when determining that the preset entry condition is met; and when the predetermined exit condition is met, notify the UE to deactivate the HARQ process.
  • the transmitting of the DPCCH is started.
  • the UE is configured to close or open the deactivation of the DPCCH in the HARQ process according to the notification instruction sent by the base station.
  • the base station is further configured to: before determining that the preset entry condition is met, monitoring information about the UE and information about a cell where the UE is located.
  • the base station is configured to: when the information about the UE and the information about the cell where the UE is located meet the preset entry condition, notify the UE to deactivate the transmission of the DPCCH in the deactivated HARQ process; determine the information and location of the UE. When the information of the cell where the UE is located meets the preset exit condition, the UE is notified to deactivate the HARQ process to open the DPCCH transmission.
  • the base station is configured to: when it is detected that the UE has the capability of deactivating the DPCCH transmission in deactivating the HARQ process, the UE includes the deactivated HARQ process, and the service type of the UE is HSUUP, the TTI is 2 milliseconds.
  • the service and the monitored ROT information of the cell where the UE is located is greater than the preset target ROT information, it is determined that the information of the UE and the information of the cell where the UE is located meet the preset entry condition.
  • the base station is configured to: when it is detected that the UE has the capability of deactivating the DPCCH transmission in deactivating the HARQ process, the UE includes the deactivated HARQ process, and the service type of the UE is HSUUP, the TTI is 2 milliseconds. Service, and the monitored UE is located When the overload rate information of the cell is greater than the preset target overload rate information, it is determined that the information of the UE and the information of the cell where the UE is located meet the preset entry condition.
  • the base station is configured to notify the UE to disable or turn on the DPCCH transmission by deactivating the HARQ process by using a downlink high speed shared control channel command (HS-SCCH order).
  • HS-SCCH order a downlink high speed shared control channel command
  • embodiments of the present invention can be provided as a method, apparatus, device, or computer program product. Accordingly, the present invention may take the form of a hardware embodiment, a software embodiment, or a combination of software and hardware. Moreover, the invention can be embodied in the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. Instructions are provided for implementation The steps of a function specified in a block or blocks of a flow or a flow and/or a block diagram of a flow chart.
  • the base station When determining that the preset entry condition is met, the base station notifies the UE to deactivate the HARQ process to close the transmission of the DPCCH; when determining that the preset exit condition is met, the base station notifies the UE to deactivate the HARQ process to open the DPCCH transmission, so that The UE deactivates the HARQ process to disable the transmission of the DPCCH, reduces the uplink interference, thereby increasing the uplink capacity of the system, and by turning off the transmission of the DPCCH, reduces the energy consumption of the UE, and increases the standby time of the UE.

Landscapes

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

Abstract

本发明提供了一种功率控制方法、系统、设备及计算机存储介质。所述方法包括：确定满足预设进入条件时，基站通知用户设备（UE）在去激活混合自动重传请求（HARQ）进程关闭专用物理控制信道（DPCCH）的发射（101）；确定满足预设退出条件时，基站通知UE在去激活HARQ进程打开DPCCH的发射（102）。

Description

一种功率控制方法、 系统、 设备及计算机存储介质 技术领域
本发明涉及功率控制技术， 具体涉及一种功率控制方法、 系统、 设备 及计算机存储介质。 背景技术
通用移动通信系统 ( UMTS , Universal Mobile Telecommunications System ) 中的高速上行链路分组接入（ HSUPA， High Speed Uplink Packet Access ) 业务的上行专用物理信道包括： 专用物理控制信道（DPCCH， Dedicated Physical Control Channel ), 增强专用物理控制信道（E-DPCCH, E-DCH Dedicated Physical Control Channel ) 和增强专用物理数据信道 ( E-DPDCH, E-DCH Dedicated Physical Data Channel )，其中，所述 DPCCH 主要提供 Pilot、 传输功率控制 （TPC， Transmission Power Control )、 传输 格式组合标 i只符 ( TFCI, Transport Format Combination Indicator )和 FBI等 控制信息； 所述 E-DPCCH主要负责传输 HSUPA业务的控制部分， 所述 E-DPDCH主要负责传输 HSUPA业务的数据部分。 现有 3GPP协议规定， 所述 UE 包括八个混合自动重传请求 （HARQ， Hybrid Automatic Repeat Request )进程发送数据。 当某个 HARQ 进程处于激活状态， 所述 HARQ 进程在 E-DPDCH上发送上行调度数据时， E-DPCCH和 DPCCH会伴随发 送控制信息； 而当某个 HARQ进程处于去激活状态， 所述 HARQ进程不在 E-DPDCH上发送上行数据时， E-DPCCH也不会发送控制信息，但是 DPCCH 仍然继续发送控制信息， 这会带来额外的干扰， 降低上行的系统容量， 减 少终端的待机时间。 发明内容
为解决现有存在的技术问题， 本发明实施例提供了一种功率控制方法、 系统、 设备及计算机存储介质， 能够增加上行容量， 减少上行的干扰， 增 加 UE的待机时间。
为达到上述目的， 本发明实施例的技术方案是这样实现的：
本发明实施例提供了一种功率控制方法， 所述方法包括：
确定满足预设进入条件时， 基站通知用户设备（ UE， User Experience ) 在去激活 HARQ进程关闭 DPCCH的发射；
确定满足预设退出条件时， 基站通知 UE在去激活 HARQ 进程打开
DPCCH的发射。
优选地， 所述确定满足预设进入条件之前， 所述方法还包括： 基站监测所述 UE的信息及所述 UE所在小区的信息。
优选地， 所述 UE的信息包括以下信息的至少一种： 所述 UE的能力信 息、 所述 UE的 HSUPA业务类型信息、 所述 UE包括的激活 HARQ进程信 息或去激活 HARQ进程信息。
优选地， 所述 UE的能力信息包括所述 UE是否具有在去激活 HARQ 进程关闭 DPCCH发射的能力信息；
所述 UE的 HSUPA业务类型信息包括： HSUPA中传输时间间隔（ΤΉ，
Transport Time Interval )为 2毫秒的业务的信息或 HSUPA中 TTI为 10毫秒 的业务的信息。
优选地， 所述 UE所在小区的信息包括： 小区的底噪抬升（ROT， Rise Over Thermal )信息或小区的过载率信息。
优选地， 所述确定满足预设进入条件为：
确定所述 UE的信息及所述 UE所在小区的信息均满足预设进入条件； 相应的， 所述确定满足预设退出条件为： 确定所述 UE的信息及所述 UE所在小区的信息均满足预设退出条件。 优选地，所述确定所述 UE的信息及所述 UE所在小区的信息均满足预 设进入条件， 包括：
当监测到所述 UE具有在去激活 HARQ进程关闭 DPCCH发射的能力、 所述 UE包括去激活 HARQ进程以及所述 UE的业务类型为 HSUPA中 ΤΉ 为 2毫秒的业务， 并且监测到的所述 UE所在小区的 ROT信息大于预设的 目标 ROT信息时， 确定所述 UE的信息及所述 UE所在小区的信息均满足 预设进入条件。
优选地，所述确定所述 UE的信息及所述 UE所在小区的信息均满足预 设进入条件， 包括：
当监测到所述 UE具有在去激活 HARQ进程关闭 DPCCH发射的能力、 所述 UE包括去激活 HARQ进程以及所述 UE的业务类型为 HSUPA中 ΤΉ 为 2毫秒的业务，并且监测到的所述 UE所在小区的过载率信息大于预设的 目标过载率信息时，确定所述 UE的信息及所述 UE所在小区的信息均满足 预设进入条件。
优选地，所述基站通知 UE在去激活 HARQ进程关闭或者打开 DPCCH 发射， 包括：
所述基站通过下行高速共享控制信道指令（ HS-SCCH order )通知所述 UE在去激活 HARQ进程关闭或者打开 DPCCH发射。
本发明实施例还提供了一种基站， 所述基站包括： 确定单元和发送单 元； 其中，
所述确定单元， 配置为确定是否满足预设进入条件或预设退出条件； 所述发送单元， 配置为当所述确定单元的确定结果为满足预设进入条 件时， 通知 UE在去激活 HARQ进程关闭 DPCCH的发射； 当所述确定单 元的确定结果为满足预设退出条件时， 通知所述 UE在去激活 HARQ进程 打开 DPCCH的发射。
优选地，所述基站还包括监测单元， 配置为监测所述 UE的信息及所述 UE所在小区的信息。
优选地， 所述 UE的信息包括以下信息的至少之一： 所述 UE的能力信 息、 所述 UE的 HSUPA业务类型信息、 所述 UE包括的激活 HARQ进程信 息或去激活 HARQ进程信息； 其中，
所述 UE的能力信息包括所述 UE是否具有在去激活 HARQ进程关闭 DPCCH发射的能力信息；
所述 UE的 HSUPA业务类型信息包括： HSUPA中 ΤΉ为 2毫秒的业 务的信息或 HSUPA中 TTI为 10毫秒的业务的信息。
优选地， 所述 UE所在小区的信息包括： 小区的 ROT信息或小区的过 载率信息。
优选地， 所述确定单元， 配置为确定所述 UE的信息及所述 UE所在小 区的信息是否均满足预设进入条件或预设退出条件。
优选地，所述确定单元，还配置为当所述监测单元监测到所述 UE具有 在去激活 HARQ进程关闭 DPCCH发射的能力、所述 UE包括去激活 HARQ 进程以及所述 UE的业务类型为 HSUPA中 TTI为 2毫秒的业务， 并且所述 监测单元监测到的所述 UE所在小区的 ROT信息大于预设的目标 ROT信息 时， 确定所述 UE的信息及所述 UE所在小区的信息均满足预设进入条件。
优选地，所述确定单元，还配置为当所述监测单元监测到所述 UE具有 在去激活 HARQ进程关闭 DPCCH发射的能力、所述 UE包括去激活 HARQ 进程以及所述 UE的业务类型为 HSUPA中 TTI为 2毫秒的业务， 并且所述 监测单元监测到的所述 UE 所在小区的过载率信息大于预设的目标过载率 信息时，确定所述 UE的信息及所述 UE所在小区的信息均满足预设进入条 件。 优选地， 所述发送单元， 还配置为发送下行高速共享控制信道指令
( HS-SCCH order )通知所述 UE在去激活 HARQ进程关闭或打开 DPCCH 的发射。
本发明实施例还提供了一种功率控制系统，所述系统包括：基站和 UE; 其中，
所述基站，配置为确定满足预设进入条件时，通知 UE在去激活 HARQ 进程关闭 DPCCH的发射； 确定满足预设退出条件时， 通知 UE在去激活 HARQ进程打开 DPCCH的发射；
所述 UE， 配置为根据所述基站发送的通知指令， 关闭或者打开去激活 HARQ进程中 DPCCH的发射。
优选地， 所述基站， 还配置为确定满足预设进入条件之前， 监测所述 UE的信息及所述 UE所在小区的信息。
优选地， 所述基站， 配置为确定所述 UE的信息及所述 UE所在小区的 信息均满足预设进入条件时， 通知 UE在去激活 HARQ进程关闭 DPCCH 的发射；确定所述 UE的信息及所述 UE所在小区的信息均满足预设退出条 件时， 通知 UE在去激活 HARQ进程打开 DPCCH的发射。
优选地， 所述基站， 配置为当监测到所述 UE具有在去激活 HARQ进 程关闭 DPCCH发射的能力、所述 UE包括去激活 HARQ进程以及所述 UE 的业务类型为 HSUPA中 TTI为 2毫秒的业务， 并且监测到的所述 UE所在 小区的 ROT信息大于预设的目标 ROT信息时，确定所述 UE的信息及所述 UE所在小区的信息均满足预设进入条件。
优选地， 所述基站， 配置为当监测到所述 UE具有在去激活 HARQ进 程关闭 DPCCH发射的能力、所述 UE包括去激活 HARQ进程以及所述 UE 的业务类型为 HSUPA中 TTI为 2毫秒的业务， 并且监测到的所述 UE所在 小区的过载率信息大于预设的目标过载率信息时，确定所述 UE的信息及所 述 UE所在小区的信息均满足预设进入条件。
优选地， 所述基站， 配置为通过 HS-SCCH order通知所述 UE在去激 活 HARQ进程关闭或者打开 DPCCH发射。
本发明实施例还提供了一种计算机存储介质， 所述计算机存储介质中 存储有计算机可执行指令， 所述计算机可执行指令用于执行本发明实施例 所述的功率控制方法。
本发明实施例提供的功率控制方法、 系统、 设备及计算机存储介质， 确定满足预设进入条件时，基站通知 UE在去激活 HARQ进程关闭 DPCCH 的发射； 确定满足预设退出条件时， 基站通知 UE在去激活 HARQ进程打 开 DPCCH的发射，如此，使 UE在去激活 HARQ进程关闭 DPCCH的发射， 减少了上行的干扰， 从而增加系统的上行容量， 并且， 通过关闭 DPCCH的 发射， 减少了 UE的能量消耗， 增加了 UE的待机时间。 附图说明
图 1为本发明实施例的功率控制方法的流程示意图；
图 2为本发明另一实施例的功率控制方法的流程示意图；
图 3为本发明另一实施例中的 UE在去激活 HARQ进程关闭 DPCCH 发射的示意图；
图 4为本发明另一实施例中的 UE在去激活 HARQ进程打开 DPCCH 发射的示意图；
图 5为本发明实施例的基站的组成结构示意图。 具体实施方式
在本发明的各种实施例中， 在 HSUPA系统中， UE按 TTI分类可分为 TTI为 2ms的 UE和 TTI为 10ms的 UE; 在 TTI为 2ms的 UE中， 现有的 协议规定所述 UE包括 8个 HARQ进程发送数据。 基站 ( Node B )可以获 知 UE的各个 HARQ进程激活 /去激活状态，当某个 HARQ进程处于去激活 状态时， 所述 HARQ进程不能用于传输调度数据。 因此， 基站可通过监测 UE的信息及所述 UE所在小区的信息； 当所述 UE的信息及所述 UE所在 小区的信息均满足预设条件时，通知所述 UE在去激活进程关闭 DPCCH发 射， 以减少上行干扰， 从而增加系统的上行容量和提升终端的待机时间。
下面结合附图及具体实施例对本发明作进一步详细的说明。
图 1为本发明实施例的功率控制方法的流程示意图， 如图 1所示， 包 括以下步骤：
步骤 101 : 确定满足预设进入条件时， 基站通知 UE在去激活 HARQ 进程关闭 DPCCH的发射。
这里， 基站可通过监测所述 UE的信息及所述 UE所在小区的信息， 根 据所述 UE的信息及所述 UE所在小区的信息确定是否满足预设进入条件。
其中，所述 UE的信息包括以下信息的至少一种：所述 UE的能力信息、 所述 UE的 HSUPA业务类型信息、所述 UE包括的激活 HARQ进程信息或 去激活 HARQ进程信息。
其中， 所述 UE的能力信息包括所述 UE是否具有在去激活 HARQ进 程关闭 DPCCH发射的能力信息；
所述 UE的 HSUPA业务类型信息包括： HSUPA中传输时间间隔 ΤΉ 为 2毫秒的业务的信息或 HSUPA中 TTI为 10毫秒的业务的信息。
其中， 所述 UE所在小区的信息包括： 小区的 ROT信息或小区的过载 率信息。
本实施例中， 所述基站当确定满足预设进入条件时， 可通过下行高速 共享控制信道（ HS-SCCH， High Speed-Shared Control Channel )指令（ order ) 通知所述 UE在去激活 HARQ进程关闭 DPCCH的发射。
其中， 所述确定满足预设进入条件为： 确定所述 UE的信息及所述 UE所在小区的信息均满足预设进入条件。 具体的，所述确定所述 UE的信息及所述 UE所在小区的信息均满足预 设进入条件， 包括：
当监测到所述 UE具有在去激活 HARQ进程关闭 DPCCH发射的能力、 所述 UE包括去激活 HARQ进程以及所述 UE的业务类型为 HSUPA中 ΤΉ 为 2毫秒的业务， 并且监测到的所述 UE所在小区的 ROT信息大于预设的 目标 ROT信息时， 确定所述 UE的信息及所述 UE所在小区的信息均满足 预设进入条件。
或者，所述确定所述 UE的信息及所述 UE所在小区的信息均满足预设 进入条件， 包括：
当监测到所述 UE具有在去激活 HARQ进程关闭 DPCCH发射的能力、 所述 UE包括去激活 HARQ进程以及所述 UE的业务类型为 HSUPA中 ΤΉ 为 2毫秒的业务，并且监测到的所述 UE所在小区的过载率信息大于预设的 目标过载率信息时，确定所述 UE的信息及所述 UE所在小区的信息均满足 预设进入条件。
其中， 所述基站通知 UE在去激活 HARQ进程关闭 DPCCH发射， 包 括：
所述基站通过下行 HS-SCCH order通知所述 UE在去激活 HARQ进程 关闭 DPCCH发射。
步骤 102: 确定满足预设退出条件时， 基站通知 UE在去激活 HARQ 进程打开 DPCCH的发射。
这里， 基站可通过监测所述 UE的信息及所述 UE所在小区的信息， 根 据所述 UE的信息及所述 UE所在小区的信息确定所述 UE的信息及所述 UE所在小区的信息是否满足预设退出条件； 其中， 所述 UE的信息及所述 UE所在小区的信息已在步骤 101中说明， 此处不在赘述。 具体的，所述确定所述 UE的信息及所述 UE所在小区的信息均满足预 设退出条件， 包括：
当监测到所述 UE具有在去激活 HARQ进程关闭 DPCCH发射的能力、 所述 UE包括去激活 HARQ进程以及所述 UE的业务类型为 HSUPA中 ΤΉ 为 2毫秒的业务， 并且监测到的所述 UE所在小区的 ROT信息小于预设的 目标 ROT信息时， 确定所述 UE的信息及所述 UE所在小区的信息均满足 预设退出条件。
或者， 当监测到所述 UE具有在去激活 HARQ进程关闭 DPCCH发射 的能力、所述 UE包括去激活 HARQ进程以及所述 UE的业务类型为 HSUPA 中 ΤΉ为 2毫秒的业务，并且监测到的所述 UE所在小区的过载率信息小于 预设的目标过载率信息，确定所述 UE的信息及所述 UE所在小区的信息均 满足预设退出条件。
本实施例中， 所述基站当确定满足预设退出条件时， 可通过下行 HS-SCCH order通知所述 UE在去激活 HARQ进程打开 DPCCH的发射。
图 2为本发明另一实施例的功率控制方法的流程示意图； 如图 2所示， 包括以下步骤：
步骤 201 : 基站监测 UE的信息及所述 UE所在小区的信息。
这里， 所述 UE的信息包括： 所述 UE的能力信息、 所述 UE的 HSUPA 业务类型信息、 所述 UE包括的激活 HARQ进程信息或去激活 HARQ进程 信息； 其中，
其中， 所述 UE的能力信息包括所述 UE是否具有在去激活进程关闭 DPCCH发射的能力；
所述 UE的 HSUPA业务类型信息包括： HSUPA中 ΤΉ为 2毫秒的业 务或 HSUPA中 TTI为 10毫秒的业务。
其中， 所述 UE所在小区的信息包括： 小区的 ROT信息或小区的过载 率信息。
具体的，所述基站接收所述 UE上报的能力信息，所述能力信息包括所 述 UE是否具有在去激活 HARQ进程关闭 DPCCH发射的能力的信息、 所 述 UE的 HSUPA业务类型信息及所述 UE的进程信息， 所述基站获取网络 侧设备为所述 UE配置的业务类型信息， 包括： HSUPA中 ΤΉ为 2毫秒的 业务或 HSUPA中 TTI为 10毫秒的业务， 以及获取网络侧设备为所述 UE 配置的所述 UE的进程信息， 包括： 激活 HARQ进程信息或去激活 HARQ 进程信息； 例如， 在 HSUPA中， 网络侧配置的 HSUPA 2ms TTI UE的 8个 HARQ进程中， 进程 0和进程 1配置为激活 HARQ进程， 进程 2至进程 7 配置为去激活 HARQ进程。
步骤 202: 确定所述 UE的信息及所述 UE所在小区的信息均满足预设 进入条件时， 通知所述 UE在去 HARQ激活进程关闭 DPCCH的发射。
其中，所述确定所述 UE的信息及所述 UE所在小区的信息均满足预设 进入条件， 包括：
当监测到所述 UE具有在去激活 HARQ进程关闭 DPCCH发射的能力、 所述 UE包括去激活 HARQ进程以及所述 UE的业务类型为 HSUPA中 ΤΉ 为 2毫秒的业务， 并且监测到的所述 UE所在小区的 ROT信息大于预设的 目标 ROT信息时， 确定所述 UE的信息及所述 UE所在小区的信息均满足 预设条件。
或者， 当监测到所述 UE具有在去激活 HARQ进程关闭 DPCCH发射 的能力、所述 UE包括去激活 HARQ进程以及所述 UE的业务类型为 HSUPA 中 ΤΉ为 2毫秒的业务，并且监测到的所述 UE所在小区的过载率信息大于 预设的目标过载率信息，确定所述 UE的信息及所述 UE所在小区的信息均 满足预设条件。
本实施例中， 所述基站通过下行 HS-SCCH order通知所述 UE在去激 活 HARQ进程关闭 DPCCH发射， 即通知所述 UE中的去激活 HARQ进程 处于 DPCCH关闭的模式。 具体的， 所述基站通过下行 HS-SCCH order通 知所述 UE在去激活 HARQ进程关闭 DPCCH的发射需要对 3GPP协议 25.212中的下行 HS-SCCH order的内容进行修改， 增加至少一种指令类型 ( order type ), 并且定义指令中比特的意义。 其中一种协议修改方式的实现 方式 口下：
If the extended Order type xeodt,l, xeodt,2 = Ί and the Order type xodt,l. xodt,2, xodt,3 = ' 100', then the mapping for xord,l, xord,2, xord,3 is according to subclause 4.6C.2.2.5.
4.6C.2.2.5 Orders for activation and deactivation of DPCCH OFF operation
If the order is transmitted from the serving HS-DSCH cell or a secondary serving HS-DSCH cell, for this Order type, xord,l, xord,2, xord,3 is comprised
- eserved (2 bits)： xord,l , xord,2 = xres,l, xres,2
- DPCCH OFF operation activation (1 bit): xord,3 = xdpcch-off,l If xdpcch-off,l = Ό', then the HS-SCCH order is a DPCCH OFF operation De-activation order.
If xdpcch-off, 1 = ' Γ , then the HS-SCCH order is a DPCCH OFF operation
Activation order.
If the order is transmitted from a non-serving cell using HS-SCCH type 1 specified in subclause 4.6.1 and xord,l, xord,2, xord,3 = '000', then it is an HS-DSCH serving cell change order .
Other combinations of xord,l, xord,2, xord,3 are reserved (not used in this release). 在上述实现方式中， 本实施例增加一种新的指令类型： （xeodt,l xeodt,2 = Ί ， xodt,l, xodt,2, xodt,3 = '100'， xord,l， xord,2 , xord,3 = 'χχχ' ); 其中， xeodt,l, xeodt,2 = '11，， xodt,l, xodt,2, xodt,3 = '100，， 另外的 3比 特指令位中， 预留 xord,l和 xord,2 共 2个比特位， 剩下的 xord,3 = T 表 示通知所述 UE在去激活 HARQ进程关闭 DPCCH的发射； xord,3 = '0' 表示通知所述 UE在去激活 HARQ进程打开 DPCCH的发射。 因此， 所述 基站通过下行 HS-SCCH order ( xeodt,l, xeodt,2 = '11，， xodt,l, xodt,2, xodt,3 = '100，， xord,l , xord,2, xord,3 = 'χχΓ )通知所述 UE在去激活 HARQ 进程关闭 DPCCH的发射。
步骤 203: 确定所述 UE的信息及所述 UE所在小区的信息均满足预设 退出条件时， 通知所述 UE在去激活 HARQ进程打开 DPCCH的发射。
其中，所述确定所述 UE的信息及所述 UE所在小区的信息均满足预设 退出条件， 包括：
当监测到所述 UE具有在去激活 HARQ进程关闭 DPCCH发射的能力、 所述 UE包括去激活 HARQ进程以及所述 UE的业务类型为 HSUPA中 ΤΉ 为 2毫秒的业务， 并且监测到的所述 UE所在小区的 ROT信息小于预设的 目标 ROT信息时， 确定所述 UE的信息及所述 UE所在小区的信息均满足 预设退出条件。
或者， 当监测到所述 UE具有在去激活 HARQ进程关闭 DPCCH发射 的能力、所述 UE包括去激活 HARQ进程以及所述 UE的业务类型为 HSUPA 中 ΤΉ为 2毫秒的业务，并且监测到的所述 UE所在小区的过载率信息小于 预设的目标过载率信息，确定所述 UE的信息及所述 UE所在小区的信息均 满足预设退出条件。
本实施例中， 与步骤 202同理， 所述基站通过下行 HS-SCCH order通 知所述 UE在去激活 HARQ进程打开 DPCCH的发射需要对 3GPP协议 25.212中的下行 HS-SCCH order的内容进行修改，增加一种新的指令类型： ( xeodt,l, xeodt,2 = '11，， xodt,l, xodt,2, xodt,3 = '100，， xord,l , xord,2 , xord,3 = 'χχχ' )；其中 xeodt,l, xeodt,2 = '11，， xodt,l, xodt,2, xodt,3 = '100，， 另外的 3比特指令位中，预留 xord,l和 xord,2 共 2个比特位，剩下的 xord,3 = T 表示通知所述 UE在去激活 HARQ进程关闭 DPCCH的发射； xord,3 = '0' 表示通知所述 UE在去激活 HARQ进程打开 DPCCH的发射。 因此， 所述基站通过下行 HS-SCCH order ( xeodt,l, xeodt,2 = '11，， xodt,l, xodt,2, xodt,3 = '100，， xord,l , xord,2, xord,3 = 'χχθ' )通知所述 UE中去激活 HARQ进程打开 DPCCH的发射。
下面结合具体实施例对本发明再作进一步详细的说明。
实施例一
假设小区中有两个 HSUPAUE, 且两个 UE都为 ΤΉ为 2毫秒的 UE， 两个 UE都具有在去激活 HARQ进程关闭 DPCCH发射的能力。 Node B监 测到 UE1的激活 HARQ进程为 {0,1}， 去激活 HARQ进程为 {2,3,4,5,6,7}。 UE2所有的 HARQ进程都是激活的， 没有去激活的 HARQ进程。
Node B检测小区的 ROT。 当 Node B连续 tl秒监测到所述 RoT 大于 预先设置的小区目标 RoT + DetaRoT up, 说明此时所述小区的上行负荷较 高。 为了降低上行干扰并减轻小区的上行负荷， Node B通过下行 HS-SCCH order ( xeodt,l, xeodt,2 = Ί ， xodt,l, xodt,2, xodt,3 = '100'， xord,l , xord,2 , xord,3 = 'χχΓ ), 通知 UE1在去激活 HARQ进程关闭 DPCCH发射。 对于 没有去激活 HARQ进程的 UE2， Node B不发送通知。其中 tl和 DetaRoT— up 为经验值或者测试值。
图 3为本发明实施例中的 UE在去激活 HARQ进程关闭 DPCCH发射 的示意图； 如图 3所示， 进程 0和进程 1为激活 HARQ进程， 进程 2至进 程 7为去激活 HARQ进程， 当 UE1接收到 Node B发送的下行 HS-SCCH order ( xeodt,l, xeodt,2 = Ί ， xodt,l, xodt,2, xodt,3 = '100'， xord,l , xord,2 , xord,3 = 'χχΓ ), 通知 UE1在去激活 HARQ进程关闭 DPCCH发射， 则所 述进程 2至进程 7关闭 DPCCH发射，而所述进程 0和进程 1一直处于打开 DPCCH发射状态。
实施例二
假设小区中有两个 HSUPAUE, 且两个 UE都为 ΤΉ为 2毫秒的 UE， 两个 UE都具有在去激活 HARQ进程关闭 DPCCH发射的能力。 Node B监 测到 UE1的激活 HARQ进程为 {0,1}， 去激活 HARQ进程为 {2,3,4,5,6,7}， 且进程 2至进程 7的 DPCCH发射均关闭。 UE2所有的 HARQ进程都是激 活的， 没有去激活的 HARQ进程。
Node B检测小区的 ROT。 当 Node B连续 t2秒监测到所述 RoT 小于 预先设置的小区目标 RoT - DetaRoT— down, 说明此时所述小区的上行负荷 较低。 Node B通过下行 HS-SCCH order( xeodt,l, xeodt,2 = '11' , xodt,l, xodt,2: xodt,3 = '100，， xord,l， xord,2, xord,3 = 'χχθ' ),通知 UE1在去激活 HARQ 进程打开 DPCCH发射。 对于没有去激活 HARQ进程的 UE2， Node B不发 送通知。 其中 t2和 DetaRoT— down为经验值或者测试值。
图 4为本发明实施例中的 UE在去激活 HARQ进程打开 DPCCH发射 的示意图； 如图 4所示， 进程 0和进程 1为激活 HARQ进程， 进程 2至进 程 7为去激活 HARQ进程， 当 UE1接收到 Node B发送的下行 HS-SCCH order ( xeodt,l, xeodt,2 = 'ΙΓ， xodt,l, xodt,2, xodt,3 = '100'， xord,l， xord,2 , xord,3 = 'xxO' ), 通知 UE1 中原本处于关闭 DPCCH发射状态的去激活 HARQ进程打开 DPCCH发射， 则所述进程 2至进程 7打开 DPCCH发射， 而所述进程 0和进程 1一直处于打开 DPCCH发射状态。
基于上述方法， 本发明实施例还提供一种基站， 图 5 为本发明实施例 的基站的组成结构示意图， 如图 5所示， 所述基站包括： 确定单元 51和发 送单元 52; 其中， 所述确定单元 51，配置为确定是否满足预设进入条件或预设退出条件； 所述发送单元 52，配置为当所述确定单元 51的确定结果为满足预设进 入条件时， 通知 UE在去激活 HARQ进程关闭 DPCCH的发射； 当所述确 定单元 51的确定结果为满足预设退出条件时，通知所述 UE在去激活 HARQ 进程打开 DPCCH的发射。
优选地， 所述基站还包括监测单元 53， 配置为监测所述 UE的信息及 所述 UE所在小区的信息。
其中，所述 UE的信息包括以下信息的至少之一：所述 UE的能力信息、 所述 UE的 HSUPA业务类型信息、所述 UE包括的激活 HARQ进程信息或 去激活 HARQ进程信息； 其中，
所述 UE的能力信息包括所述 UE是否具有在去激活 HARQ进程关闭 DPCCH发射的能力信息；
所述 UE的 HSUPA业务类型信息包括： HSUPA中 ΤΉ为 2毫秒的业 务的信息或 HSUPA中 TTI为 10毫秒的业务的信息。
其中， 所述 UE所在小区的信息包括： 小区的 ROT信息或小区的过载 率信息。
优选地， 所述确定单元 51， 配置为确定所述 UE的信息及所述 UE所 在小区的信息是否均满足预设进入条件或预设退出条件。
优选地， 所述确定单元 51， 还配置为当所述监测单元 53监测到所述 UE具有在去激活进程关闭 DPCCH发射的能力、所述 UE包括去激活 HARQ 进程以及所述 UE的业务类型为 HSUPA中 TTI为 2毫秒的业务， 并且所述 监测单元 53监测到的所述 UE所在小区的 ROT信息大于预设的目标 ROT 信息时，确定所述 UE的信息及所述 UE所在小区的信息均满足预设进入条 件。
相应的， 所述确定单元 51， 还配置为当所述监测单元 53监测到所述 UE具有在去激活进程关闭 DPCCH发射的能力、所述 UE包括去激活 HARQ 进程以及所述 UE的业务类型为 HSUPA中 TTI为 2毫秒的业务， 并且所述 监测单元 53监测到的所述 UE所在小区的 ROT信息小于预设的目标 ROT 信息时，确定所述 UE的信息及所述 UE所在小区的信息均满足预设退出条 件。
优选地， 所述确定单元 51， 还配置为当所述监测单元 53监测到所述 UE具有在去激活进程关闭 DPCCH发射的能力、所述 UE包括去激活 HARQ 进程以及所述 UE的业务类型为 HSUPA中 TTI为 2毫秒的业务， 并且所述 监测单元 53监测到的所述 UE所在小区的过载率信息大于预设的目标过载 率信息时，确定所述 UE的信息及所述 UE所在小区的信息均满足预设进入 条件。
相应的， 所述确定单元 51， 还配置为当所述监测单元 53监测到所述 UE具有在去激活进程关闭 DPCCH发射的能力、所述 UE包括去激活 HARQ 进程以及所述 UE的业务类型为 HSUPA中 TTI为 2毫秒的业务， 并且所述 监测单元 53监测到的所述 UE所在小区的过载率信息小于预设的目标过载 率信息时，确定所述 UE的信息及所述 UE所在小区的信息均满足预设退出 条件。
优选地， 所述发送单元 52， 还配置为发送下行高速共享控制信道指令 ( HS-SCCH order )通知所述 UE在去激活 HARQ进程关闭或打开 DPCCH 的发射。
本领域技术人员应当理解， 本发明实施例的基站中各处理单元的功能， 可参照前述功率控制方法的相关描述而理解， 本发明实施例的基站中各处 理单元， 可通过实现本发明实施例所述的功能的模拟电路而实现， 也可以 通过执行本发明实施例所述的功能的软件在智能终端上的运行而实现。
其中， 本实施例所述的基站中的确定单元 51和监测单元 53， 在实际应 用中均可由所述基站中的中央处理器 （CPU、 Central Processing Unit ), 或 数字信号处理器（DSP、 Digital Signal Processor ),或可编程门阵列（ FPGA、 Field-Programmable Gate Array ) 实现； 所述基站中的发送单元 52， 在实际 应用中， 可由所述基站中的发射机实现。
本发明实施例还提供一种功率控制系统， 所述系统包括本发明实施例 所述的基站和 UE; 其中，
所述基站， 配置为确定满足预设进入条件时，通知 UE在去激活混合自 动重传请求 HARQ进程关闭专用物理控制信道 DPCCH的发射； 确定满足 预设退出条件时， 通知 UE在去激活 HARQ进程打开 DPCCH的发射； 所述 UE， 配置为根据所述基站发送的通知指令， 关闭或者打开去激活 HARQ进程中 DPCCH的发射。
其中， 所述基站， 还配置为确定满足预设进入条件之前， 监测所述 UE 的信息及所述 UE所在小区的信息。
其中， 所述基站， 配置为确定所述 UE的信息及所述 UE所在小区的信 息均满足预设进入条件时， 通知 UE在去激活 HARQ进程关闭 DPCCH的 发射；确定所述 UE的信息及所述 UE所在小区的信息均满足预设退出条件 时， 通知 UE在去激活 HARQ进程打开 DPCCH的发射。
具体的， 所述基站， 配置为当监测到所述 UE具有在去激活 HARQ进 程关闭 DPCCH发射的能力、所述 UE包括去激活 HARQ进程以及所述 UE 的业务类型为 HSUPA中 TTI为 2毫秒的业务， 并且监测到的所述 UE所在 小区的 ROT信息大于预设的目标 ROT信息时，确定所述 UE的信息及所述 UE所在小区的信息均满足预设进入条件。
具体的， 所述基站， 配置为当监测到所述 UE具有在去激活 HARQ进 程关闭 DPCCH发射的能力、所述 UE包括去激活 HARQ进程以及所述 UE 的业务类型为 HSUPA中 TTI为 2毫秒的业务， 并且监测到的所述 UE所在 小区的过载率信息大于预设的目标过载率信息时，确定所述 UE的信息及所 述 UE所在小区的信息均满足预设进入条件。
本实施例中， 所述基站， 配置为通过下行高速共享控制信道指令 ( HS-SCCH order )通知所述 UE在去激活 HARQ进程关闭或者打开 DPCCH 发射。
本领域内的技术人员应明白， 本发明的实施例可提供为方法、 装置、 设备、 或计算机程序产品。 因此， 本发明可釆用硬件实施例、 软件实施例、 或结合软件和硬件方面的实施例的形式。 而且， 本发明可釆用在一个或多 个其中包含有计算机可用程序代码的计算机可用存储介质 (包括但不限于 磁盘存储器和光学存储器等 )上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、 装置、 设备、 和计算机程序 产品的流程图和 /或方框图来描述的。 应理解可由计算机程序指令实现流程 图和 /或方框图中的每一流程和 /或方框、以及流程图和 /或方框图中的流程和 /或方框的结合。 可提供这些计算机程序指令到通用计算机、 专用计算机、 嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器， 使得 在流程图一个流程或多个流程和 /或方框图一个方框或多个方框中指定的功 能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理 设备以特定方式工作的计算机可读存储器中， 使得存储在该计算机可读存 储器中的指令产生包括指令装置的制造品， 该指令装置实现在流程图一个 流程或多个流程和 /或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备 上， 使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机 实现的处理， 从而在计算机或其他可编程设备上执行的指令提供用于实现 在流程图一个流程或多个流程和 /或方框图一个方框或多个方框中指定的功 能的步骤。
以上所述仅是本发明实施例的实施方式， 应当指出， 对于本技术领域 的普通技术人员来说， 在不脱离本发明实施例原理的前提下， 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实施例的保护范围。 工业实用性
本发明实施例通过确定满足预设进入条件时， 基站通知 UE在去激活 HARQ进程关闭 DPCCH的发射； 确定满足预设退出条件时， 基站通知 UE 在去激活 HARQ进程打开 DPCCH的发射， 如此， 使 UE在去激活 HARQ 进程关闭 DPCCH的发射， 减少了上行的干扰， 从而增加系统的上行容量， 并且， 通过关闭 DPCCH的发射， 减少了 UE的能量消耗， 增加了 UE的待 机时间。

Claims

权利要求书
1、 一种功率控制方法， 所述方法包括：
确定满足预设进入条件时，基站通知用户设备 UE在去激活混合自动重 传请求 HARQ进程关闭专用物理控制信道 DPCCH的发射；
确定满足预设退出条件时， 基站通知 UE在去激活 HARQ 进程打开 DPCCH的发射。
2、 根据权利要求 1所述的方法， 其中， 所述确定满足预设进入条件之 前， 所述方法还包括：
基站监测所述 UE的信息及所述 UE所在小区的信息。
3、 根据权利要求 2所述的方法， 其中， 所述 UE的信息包括以下信息 的至少一种： 所述 UE 的能力信息、 所述 UE 的高速上行链路分组接入 HSUPA 业务类型信息、 所述 UE 包括的激活 HARQ 进程信息或去激活 HARQ进程信息。
4、 根据权利要求 3所述的方法， 其中，
所述 UE的能力信息包括所述 UE是否具有在去激活 HARQ进程关闭 DPCCH发射的能力信息；
所述 UE的 HSUPA业务类型信息包括： HSUPA中传输时间间隔 ΤΉ 为 2毫秒的业务的信息或 HSUPA中 TTI为 10毫秒的业务的信息。
5、根据权利要求 2所述的方法， 其中， 所述 UE所在小区的信息包括： 小区的底噪抬升 ROT信息或小区的过载率信息。
6、 根据权利要求 1至 5任一项所述的方法， 其中， 所述确定满足预设 进入条件为：
确定所述 UE的信息及所述 UE所在小区的信息均满足预设进入条件； 相应的， 所述确定满足预设退出条件为：
确定所述 UE的信息及所述 UE所在小区的信息均满足预设退出条件。
7、 根据权利要求 6所述的方法， 其中， 所述确定所述 UE的信息及所 述 UE所在小区的信息均满足预设进入条件， 包括：
当监测到所述 UE具有在去激活 HARQ进程关闭 DPCCH发射的能力、 所述 UE包括去激活 HARQ进程以及所述 UE的业务类型为 HSUPA中 ΤΉ 为 2毫秒的业务， 并且监测到的所述 UE所在小区的 ROT信息大于预设的 目标 ROT信息时， 确定所述 UE的信息及所述 UE所在小区的信息均满足 预设进入条件。
8、 根据权利要求 6所述的方法， 其中， 所述确定所述 UE的信息及所 述 UE所在小区的信息均满足预设进入条件， 包括：
当监测到所述 UE具有在去激活 HARQ进程关闭 DPCCH发射的能力、 所述 UE包括去激活 HARQ进程以及所述 UE的业务类型为 HSUPA中 ΤΉ 为 2毫秒的业务，并且监测到的所述 UE所在小区的过载率信息大于预设的 目标过载率信息时，确定所述 UE的信息及所述 UE所在小区的信息均满足 预设进入条件。
9、根据权利要求 1所述的方法，其中，所述基站通知 UE在去激活 HARQ 进程关闭或者打开 DPCCH发射， 包括：
所述基站通过下行高速共享控制信道指令 HS-SCCH order通知所述 UE 在去激活 HARQ进程关闭或者打开 DPCCH发射。
10、 一种基站， 所述基站包括： 确定单元和发送单元； 其中， 所述确定单元， 配置为确定是否满足预设进入条件或预设退出条件； 所述发送单元， 配置为当所述确定单元的确定结果为满足预设进入条 件时， 通知 UE在去激活混合自动重传请求 HARQ进程关闭专用物理控制 信道 DPCCH的发射； 当所述确定单元的确定结果为满足预设退出条件时， 通知所述 UE在去激活 HARQ进程打开 DPCCH的发射。
11、 根据权利要求 10所述的基站， 其中， 所述基站还包括监测单元， 配置为监测所述 UE的信息及所述 UE所在小区的信息。
12、 根据权利要求 11所述的基站， 其中， 所述 UE的信息包括以下信 息的至少之一： 所述 UE的能力信息、 所述 UE的高速上行链路分组接入 HSUPA 业务类型信息、 所述 UE 包括的激活 HARQ 进程信息或去激活 HARQ进程信息； 其中，
所述 UE的能力信息包括所述 UE是否具有在去激活 HARQ进程关闭 DPCCH发射的能力信息；
所述 UE的 HSUPA业务类型信息包括： HSUPA中传输时间间隔 ΤΉ 为 2毫秒的业务的信息或 HSUPA中 TTI为 10毫秒的业务的信息。
13、 根据权利要求 11所述的基站， 其中， 所述 UE所在小区的信息包 括： 小区的底噪抬升 ROT信息或小区的过载率信息。
14、 根据权利要求 10至 13任一项所述的基站， 其中， 所述确定单元， 配置为确定所述 UE的信息及所述 UE所在小区的信息是否均满足预设进入 条件或预设退出条件。
15、 根据权利要求 14所述的基站， 其中， 所述确定单元， 还配置为当 所述监测单元监测到所述 UE具有在去激活 HARQ进程关闭 DPCCH发射 的能力、所述 UE包括去激活 HARQ进程以及所述 UE的业务类型为 HSUPA 中 TTI为 2毫秒的业务， 并且所述监测单元监测到的所述 UE所在小区的 ROT信息大于预设的目标 ROT信息时， 确定所述 UE的信息及所述 UE所 在小区的信息均满足预设进入条件。
16、 根据权利要求 14所述的基站， 其中， 所述确定单元， 还配置为当 所述监测单元监测到所述 UE具有在去激活 HARQ进程关闭 DPCCH发射 的能力、所述 UE包括去激活 HARQ进程以及所述 UE的业务类型为 HSUPA 中 TTI为 2毫秒的业务，并且所述监测单元监测到的所述 UE所在小区的过 载率信息大于预设的目标过载率信息时，确定所述 UE的信息及所述 UE所 在小区的信息均满足预设进入条件。
17、 根据权利要求 10所述的基站， 其中， 所述发送单元， 还配置为发 送下行高速共享控制信道指令 HS-SCCH order通知所述 UE在去激活 HARQ 进程关闭或打开 DPCCH的发射。
18、 一种功率控制系统， 所述系统包括： 基站和用户设备 UE; 其中， 所述基站， 配置为确定满足预设进入条件时，通知 UE在去激活混合自 动重传请求 HARQ进程关闭专用物理控制信道 DPCCH的发射； 确定满足 预设退出条件时， 通知 UE在去激活 HARQ进程打开 DPCCH的发射； 所述 UE， 配置为根据所述基站发送的通知指令， 关闭或者打开去激活 HARQ进程中专用物理控制信道 DPCCH的发射。
19、 根据权利要求 18所述的系统， 其中， 所述基站， 还配置为确定满 足预设进入条件之前， 监测所述 UE的信息及所述 UE所在小区的信息。
20、 根据权利要求 19所述的系统， 其中， 所述基站， 配置为确定所述 UE的信息及所述 UE所在小区的信息均满足预设进入条件时， 通知 UE在 去激活 HARQ进程关闭 DPCCH的发射； 确定所述 UE的信息及所述 UE 所在小区的信息均满足预设退出条件时， 通知 UE在去激活 HARQ进程打 开 DPCCH的发射。
21、 根据权利要求 20所述的系统， 其中， 所述基站， 配置为当监测到 所述 UE具有在去激活 HARQ进程关闭 DPCCH发射的能力、所述 UE包括 去激活 HARQ进程以及所述 UE的业务类型为 HSUPA中 ΤΉ为 2毫秒的 业务， 并且监测到的所述 UE所在小区的 ROT信息大于预设的目标 ROT 信息时，确定所述 UE的信息及所述 UE所在小区的信息均满足预设进入条 件。
22、 根据权利要求 20所述的系统， 其中， 所述基站， 配置为当监测到 所述 UE具有在去激活 HARQ进程关闭 DPCCH发射的能力、所述 UE包括 去激活 HARQ进程以及所述 UE的业务类型为 HSUPA中 ΤΉ为 2毫秒的 业务，并且监测到的所述 UE所在小区的过载率信息大于预设的目标过载率 信息时，确定所述 UE的信息及所述 UE所在小区的信息均满足预设进入条 件。
23、 根据权利要求 18所述的系统， 其中， 所述基站， 配置为通过下行 高速共享控制信道指令 HS-SCCH order通知所述 UE在去激活 HARQ进程 关闭或者打开 DPCCH发射。
24、 一种计算机存储介质， 所述计算机存储介质中存储有计算机可执 行指令， 所述计算机可执行指令用于执行权利要求 1至 9任一项所述的功 率控制方法。
PCT/CN2014/079718 2013-10-15 2014-06-12 一种功率控制方法、系统、设备及计算机存储介质 WO2014180440A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US15/028,716 US10034279B2 (en) 2013-10-15 2014-06-12 Power control method, system, device and computer storage medium
EP14794010.0A EP3046374B1 (en) 2013-10-15 2014-06-12 Power control method, system, device and computer storage medium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310481630.0 2013-10-15
CN201310481630.0A CN104581895A (zh) 2013-10-15 2013-10-15 一种功率控制方法、系统及相关设备

Publications (1)

Publication Number Publication Date
WO2014180440A1 true WO2014180440A1 (zh) 2014-11-13

Family

ID=51866820

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/079718 WO2014180440A1 (zh) 2013-10-15 2014-06-12 一种功率控制方法、系统、设备及计算机存储介质

Country Status (4)

Country Link
US (1) US10034279B2 (zh)
EP (1) EP3046374B1 (zh)
CN (1) CN104581895A (zh)
WO (1) WO2014180440A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10455611B2 (en) * 2015-09-16 2019-10-22 Lg Electronics Inc. Method for transceiving data in wireless communication system and apparatus for same
CN112398587B (zh) * 2019-08-14 2022-06-07 中国移动通信有限公司研究院 混合自动重传请求harq进程反馈的控制方法、终端及设备
WO2022006724A1 (zh) * 2020-07-06 2022-01-13 Oppo广东移动通信有限公司 用于关闭harq重传的处理方法、终端设备和网络设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101026396A (zh) * 2006-02-17 2007-08-29 华为技术有限公司 分组数据传输中的功率控制方法
CN101366305A (zh) * 2005-09-29 2009-02-11 朗迅科技公司 在无线通信系统中提高上行链路上的增强型数据信道的容量的方法
TW200947938A (en) * 2008-04-24 2009-11-16 Interdigital Patent Holdings Method and apparatus for HARQ autonomous retransmissions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8565195B2 (en) * 2006-08-21 2013-10-22 Nokia Corporation Apparatus, methods and computer program products providing support for packet data user continuous uplink connectivity
US8780875B2 (en) * 2008-06-05 2014-07-15 Qualcomm Incorporated Method and apparatus for controlling discontinuous transmissions
CN102056318B (zh) * 2009-11-05 2014-12-10 中兴通讯股份有限公司 一种终端触发调度信息发送的方法及系统
WO2013139023A1 (en) * 2012-03-22 2013-09-26 Renesas Mobile Corporation Method and apparatus for providing enhanced initial access support for limited-bandwidth devices

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101366305A (zh) * 2005-09-29 2009-02-11 朗迅科技公司 在无线通信系统中提高上行链路上的增强型数据信道的容量的方法
CN101026396A (zh) * 2006-02-17 2007-08-29 华为技术有限公司 分组数据传输中的功率控制方法
TW200947938A (en) * 2008-04-24 2009-11-16 Interdigital Patent Holdings Method and apparatus for HARQ autonomous retransmissions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3046374A4 *

Also Published As

Publication number Publication date
US10034279B2 (en) 2018-07-24
CN104581895A (zh) 2015-04-29
US20160278051A1 (en) 2016-09-22
EP3046374B1 (en) 2018-08-08
EP3046374A4 (en) 2016-09-21
EP3046374A1 (en) 2016-07-20

Similar Documents

Publication Publication Date Title
KR102168924B1 (ko) 해제 및 재-유보 시의 비활성 파라미터들의 핸들링
US12028813B2 (en) Dynamic power reduction requests for wireless communications
JP6203970B2 (ja) 複数のセカンダリセルをアクティブ化および非アクティブ化するためのシステムおよび方法
US8918563B2 (en) Uplink data throttling by buffer status report (BSR) scaling
US10986592B2 (en) Method related to power headroom report of user, user equipment, base station, and computer-readable medium
US20170142749A1 (en) Method and apparatus for transmitting and receiving scheduling request
JP2019515583A5 (zh)
US20220095331A1 (en) Transmitting data from a user equipment in radio resource control inactive state
US9113426B2 (en) Uplink power control for dual and multi carrier radio system
JP2017503423A (ja) デュアルコネクティビティ・ネットワークにおけるパケット・データ・コンバージェンス・プロトコル（ｐｄｃｐ）の拡張
JP2012257314A5 (zh)
RU2016142600A (ru) Динамическое отключение излучения в точке передачи (тр) для экономии энергии в виртуальной сети радиодоступа (v-ran)
CN103796286A (zh) 一种控制ue监听载波的方法及装置
CN111972034B (zh) 允许后续数据用于提早数据传输
JP6858263B2 (ja) メッセージの送信の遅延
KR20210141731A (ko) 뉴 라디오 사물 인터넷을 위한 복수의 다운링크 반영구적 스케줄링 구성들
WO2009092266A1 (zh) 控制用户设备释放上行资源的方法、装置和系统
JP6362706B2 (ja) ワイヤレス通信ネットワークにおける最大電力報告イベントをトリガするための装置および方法
JP6517425B2 (ja) スモールパケットの伝送のための競合ベースの無線リソース管理
WO2014180440A1 (zh) 一种功率控制方法、系统、设备及计算机存储介质
US11153882B2 (en) Resource configuration in a wireless communication system
JP6034841B2 (ja) アップリンク伝送を扱う方法および関連する通信デバイス
JP6385461B2 (ja) ２つ以上のキャリアにおけるアップリンク送信を容易にするためのデバイスおよび方法
US20230044594A1 (en) Handling hybrid automatic repeat request process in configuration grant activation and deactivation procedure
TW202228473A (zh) 處理實體下鏈路控制通道的偵測的裝置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14794010

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 15028716

Country of ref document: US

REEP Request for entry into the european phase

Ref document number: 2014794010

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2014794010

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE