WO2014043877A1 - 一种上行调度方法及控制节点 - Google Patents

一种上行调度方法及控制节点 Download PDF

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Publication number
WO2014043877A1
WO2014043877A1 PCT/CN2012/081674 CN2012081674W WO2014043877A1 WO 2014043877 A1 WO2014043877 A1 WO 2014043877A1 CN 2012081674 W CN2012081674 W CN 2012081674W WO 2014043877 A1 WO2014043877 A1 WO 2014043877A1
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WO
WIPO (PCT)
Prior art keywords
cell
control channel
control node
configuration information
channel
Prior art date
Application number
PCT/CN2012/081674
Other languages
English (en)
French (fr)
Inventor
徐敏
陈东
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 AU2012390216A priority Critical patent/AU2012390216B2/en
Priority to PCT/CN2012/081674 priority patent/WO2014043877A1/zh
Priority to BR112015006237A priority patent/BR112015006237A2/pt
Priority to EP12885080.7A priority patent/EP2890199B1/en
Priority to CN201280001416.4A priority patent/CN104145522B/zh
Priority to MX2015003621A priority patent/MX343026B/es
Priority to RU2015114554A priority patent/RU2608756C2/ru
Publication of WO2014043877A1 publication Critical patent/WO2014043877A1/zh
Priority to US14/662,842 priority patent/US10057917B2/en
Priority to ZA2015/02149A priority patent/ZA201502149B/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management

Definitions

  • the present application relates to the field of communications, and in particular, to an uplink scheduling method and a control node.
  • Hetneteous Network Hetnet
  • Hetnet is composed of multiple cells of different sizes and types, including: macro cell
  • the cell includes: a cell (Micro cell), a cell (Pico Cell), a Femto Cell, and a remote radio head (RRH).
  • a cell Mocro cell
  • Pico Cell a cell
  • Femto Cell a cell
  • RRH remote radio head
  • the micro cell and the macro cell can be deployed in the same frequency or in different frequency.
  • the outermost circle is a macro cell coverage area
  • the innermost circle is a micro cell coverage area
  • the annular area between the dotted circle and the innermost circle is a soft handover area.
  • the user equipment (UE) establishes two connections at the same time, and accesses the macro cell and the micro cell respectively.
  • a method of reducing the measurement reporting threshold of the UE and expanding the soft handover area of the macro cell and the micro cell is adopted.
  • the UE that has accessed the macro cell has entered the soft handover area before the uplink interference is generated for the micro cell, and the UE adds the micro cell to the active set, that is, the UE establishes a connection with the micro cell.
  • the UE can refer to the path loss of the micro base station, and no longer continue to improve the uplink transmit power, avoiding the micro cell. Uplink interference.
  • the inventors have found that at least the following problems exist in the prior art:
  • the UE that has accessed the serving cell adds the non-serving cell to the active set in advance, because the UE is in the non-serving cell uplink If the path loss is small, the UE will gradually reduce the uplink transmit power, and the serving cell cannot receive or correctly demodulate the uplink scheduling information of the UE, so that the UE cannot perform uplink scheduling.
  • the non-serving cell can receive the uplink data of the UE, but the UE cannot receive the downlink control signaling of the non-serving cell, so that the uplink data transmission cannot be correctly and reasonably performed.
  • the embodiment of the present application provides an uplink scheduling method and a control node, which can enable the UE to correctly and reasonably perform uplink data transmission when the second cell cannot receive its uplink scheduling information.
  • the first aspect of the embodiment of the present application provides an uplink scheduling method, including:
  • the control node sends configuration information to the user equipment UE, where the configuration information includes channel configuration information of the first control channel of the first cell, so that the UE monitors the first control channel of the first cell according to the configuration information;
  • the first control channel includes an E-DCH absolute grant channel E-AGCH, and the first cell is a non-serving cell of the UE.
  • the method further includes:
  • the control node When the first trigger condition is met, the control node sends a first activation message to the first cell device, where the first activation message is used to instruct the first cell device to send the first control channel to the U E.
  • the method further includes:
  • the control node When the first trigger condition is met, the control node sends a trigger indication to the second cell device, so that the second cell device sends, by using the high-speed shared control channel HS-SCCH, the UE to notify the UE to monitor the first cell.
  • the satisfying the first triggering condition includes:
  • the control node Receiving, by the control node, a message that the signal to interference ratio SIR of the UE that is sent by the second cell device is lower than a certain threshold; and/or, the control node determines a block error rate of uplink data of the second cell Above a certain threshold.
  • the sending, by the control node, the configuration information to the UE includes:
  • control node sends the channel configuration information of the first cell to the UE, so that the UE simultaneously listens to the second cell E-AGCH channel and the first control channel of the first cell.
  • the sending, by the control node, the configuration information to the UE the sending, by the control node, the configuration information to the UE
  • the control node sends a first RRC message to the UE, where the first RRC message is used to instruct the UE to listen to the first control channel of the first cell.
  • the method before the sending, by the control node, the configuration information, the method further includes:
  • the control node receives the capability information reported by the UE, and the capability information is used to determine that the U E supports the capability of listening to the first control channel of the first cell.
  • a second aspect of the present application further provides an uplink scheduling method, including: receiving, by a user equipment, UE, configuration information that is sent by a control node, where the configuration information includes channel configuration information of a first control channel of the first cell;
  • the UE monitors the first control channel of the first cell according to the configuration information, where the first control channel includes an E-DCH absolute grant channel E-AGCH; the first 'zone is a non-serving of the UE Community.
  • the method further includes: Receiving, by the UE, a command for the UE to listen to the first control channel of the first cell according to the configuration information, by using a high-speed shared control channel HS-SCCH;
  • the U ET receives the first RRC RR C message sent by the control node, where the first RRC message is used to indicate that the UE is listening to the first control channel of the first cell.
  • the UE is configured to monitor the first control channel of the first cell according to the configuration information, and further includes: The cell switches to the first cell.
  • the UE according to the configuration information, listening to the first control channel of the first cell, further includes: An E-AGCH channel of the second cell and a first control channel of the first cell, where the second cell is a serving cell of the UE.
  • the method before the receiving, by the UE, the configuration information sent by the control node, the method further includes:
  • the UE reports to the control node capability information that supports monitoring the first control channel of the first cell.
  • the third aspect of the present application further provides an uplink scheduling method, including: when the first trigger condition is met, the first cell device receives the first activation message; and the first activation message is used to indicate the first cell device. Transmitting the first control channel to the user equipment UE; the first cell device sends the first control channel to the UE, and the first control channel includes an E-DCH absolute grant channel E-AGCH.
  • the satisfying the first triggering condition includes:
  • the signal to interference ratio SIR of the UE that is sent by the control node to the second cell device is lower than a certain threshold message; and/or, the control node determines that the block error rate of the uplink data of the second cell is higher than a certain threshold.
  • the method further includes:
  • the first cell device sends an RG rising indication to the UE.
  • the fourth aspect of the embodiments of the present application further provides an uplink scheduling method, including: the second cell device sends, by using a high-speed shared control channel HS-SCCH, the user equipment UE to instruct the UE to monitor the first control channel of the first cell.
  • HS-SCCH high-speed shared control channel
  • the first control channel includes an E-DCH absolute grant channel E-AGCH; the first cell is a non-serving cell of the UE.
  • the second cell device before the second cell device sends a command to the UE by using the high-speed shared control channel HS-SCCH to indicate that the UE is listening to the first control channel of the first cell, the method further includes:
  • the second cell device receives a trigger indication sent by the control node
  • the second cell device After receiving the trigger indication, the second cell device performs the command to send the UE to the UE to listen to the first control channel of the first cell by using the high speed shared control channel HS-SCCH.
  • the method before the second cell device receives the trigger indication sent by the control node, the method further includes:
  • the second cell device detects a signal to interference ratio SIR of the UE
  • the second cell device When the signal to interference ratio SIR of the UE is lower than a certain threshold, the second cell device sends, to the control node, a message that the signal to interference ratio SIR of the UE is lower than a certain threshold, so that the control node sends the trigger. Instructions.
  • a fifth aspect of the present application further provides an uplink scheduling method, including: when a first trigger condition is met, the control node sends a first activation message to the first cell device, so that the first The user equipment UE sends an RG rising indication;
  • the first cell is a non-serving cell of the UE.
  • the method further includes: the control node sending a trigger indication to the second cell device, to enable the second cell device to use the high-speed shared control channel HS-SCCH to Sending, by the UE, a command for instructing the UE to monitor an RG rising indication of the first cell, where the second cell is a serving cell of the UE;
  • control node sends a first RRC message to the UE, where the first RRC message is used to indicate that the UE monitors the RG rising indication of the first cell.
  • the satisfying the first triggering condition includes:
  • the control node Receiving, by the control node, a message that the signal to interference ratio SIR of the UE that is sent by the second cell device is lower than a certain threshold; and/or, the control node determines a block error rate of uplink data of the second cell Above a certain threshold.
  • the sixth aspect of the embodiments of the present application further provides an uplink scheduling method, including: a user equipment UE receives a high-speed shared control channel HS-SCCH command sent by a second cell device, where the HS-SCCH command is used to indicate the UE The RG rising indication of the first cell is monitored; or the RRC message is sent by the UE receiving the control node, where the first RRC message includes an RG rising indication indicating that the UE is listening to the first cell;
  • the UE receives an RG rising indication sent by the first cell device, where the first cell is a non-serving cell of the UE.
  • the seventh aspect of the present application further provides an uplink scheduling method, including: after receiving the first activation message, the first cell device sends an RG rising indication to the user equipment UE;
  • the first cell is a UE non-serving cell.
  • An eighth aspect of the present application further provides an uplink scheduling method, including: detecting, by a second cell device, a signal to interference ratio SIR of a user equipment UE; and when the SIR of the UE is lower than a certain threshold, sharing a control channel by using a high speed HS-SCCH sends an indication to the UE The command that the UE monitors the RG rising indication of the first cell;
  • the second cell device after receiving the trigger indication sent by the control node, the second cell device sends a command to the UE by using the HS-SCCH to instruct the UE to monitor the RG rising indication of the first cell.
  • the ninth aspect of the embodiment of the present application further provides a control node, including:
  • a storage unit configured to store configuration information
  • a first sending unit configured to send the configuration information to the user equipment UE, where the configuration information includes channel configuration information of a first control channel of the first cell, so that the UE monitors the first according to the configuration information.
  • the first control channel of the cell
  • the first control channel includes an E-DCH absolute grant channel E-AGCH, and the first cell is a non-serving cell of the UE.
  • control node further includes: a second sending unit, configured to: after the first sending unit sends configuration information to the user equipment UE, when the first trigger is met And sending a first activation message to the first cell device, where the first activation message is used to instruct the first cell device to send the first control channel to the UE.
  • a second sending unit configured to: after the first sending unit sends configuration information to the user equipment UE, when the first trigger is met And sending a first activation message to the first cell device, where the first activation message is used to instruct the first cell device to send the first control channel to the UE.
  • control node further includes:
  • a third sending unit configured to: after the first sending unit sends the configuration information to the user equipment UE, when the first trigger condition is met, send a trigger indication to the second cell device, so that the second cell device passes the high speed
  • the shared control channel HS-SCCH sends a command to the UE to indicate that the UE is listening to the first control channel of the first cell, where the second cell is a serving cell of the UE.
  • the method further includes:
  • a triggering unit configured to detect whether the first trigger condition is met
  • the satisfying the first trigger condition includes: the control node receiving the second small The message that the signal interference ratio SIR of the UE sent by the area device is lower than a certain threshold; and/or, the control node determines that the error block rate of the uplink data of the second cell is higher than a certain threshold.
  • the first sending unit includes:
  • a first sending module configured to send channel configuration information of the first cell to the UE, so that the UE simultaneously listens to the serving cell E-AGCH channel and the first control channel of the first cell.
  • the first sending unit further includes:
  • a second sending module configured to send a first RRC message to the UE, where the first RRC message is used to instruct the UE to listen to the first control channel of the first cell.
  • control node further includes:
  • a receiving unit configured to receive capability information reported by the UE, where the first sending unit sends the configuration information to the UE, where the capability information is used to determine that the UE supports monitoring the first cell. The ability of the channel.
  • a tenth aspect of the present application further provides a user equipment UE, including: a first receiving unit, configured to receive configuration information sent by a control node, where the configuration information includes a channel configuration of a first control channel of the first cell Information
  • a monitoring unit configured to listen to the first control channel of the first cell according to the configuration information
  • the first control channel includes an E-DCH absolute grant channel E-AGCH; the first cell is a non-serving cell of the UE.
  • the UE further includes: a second receiving unit, configured to: after the first receiving unit receives the configuration information sent by the control node, by using a high-speed shared control channel HS-SCCH Receiving indication that the UE is configured according to the configuration And intercepting a command of the first control channel of the first cell;
  • a second receiving unit configured to: after the first receiving unit receives the configuration information sent by the control node, by using a high-speed shared control channel HS-SCCH Receiving indication that the UE is configured according to the configuration And intercepting a command of the first control channel of the first cell;
  • the monitoring unit includes:
  • the receiving module is configured to receive an RG rising indication sent by the first cell device.
  • the monitoring unit further includes:
  • a switching module configured to switch the uplink serving cell to the first cell.
  • the monitoring unit further includes:
  • a monitoring module configured to simultaneously monitor an E-AGCH channel of the second cell and a first control channel of the first cell, where the second cell is a serving cell of the UE.
  • the UE further includes:
  • a sending unit configured to report, to the control node, capability information that supports monitoring the first control channel of the first cell, before the first receiving unit receives the configuration information sent by the control node.
  • An eleventh aspect of the present application further provides a first cell device, including: a receiving unit, configured to: when the first trigger condition is met, receive a first activation message; Transmitting, by the cell device, the first control channel to the user equipment UE;
  • a first sending unit configured to send the first control channel to the UE, where the first control channel includes an E-DCH absolute grant channel E-AGCH.
  • the satisfying the first triggering condition includes:
  • the signal to interference ratio SIR of the UE that is sent by the control node to the second cell device is lower than a certain threshold message; and/or, the control node determines that the block error rate of the uplink data of the second cell is higher than a certain threshold.
  • the first cell device further includes:
  • a second sending unit configured to: after the receiving unit receives the first activation message, to the
  • the UE sends an RG rising indication.
  • a twelfth aspect of the present application further provides a second cell device, including: a processing unit, configured to generate a command for instructing a UE to listen to a first control channel of the first cell; and a first sending unit, configured to use a high speed Shared control channel HS-SCCH to user equipment
  • the first control channel includes an E-DCH absolute grant channel E-AGCH; the first cell is a non-serving cell of the UE.
  • the second cell device further includes:
  • a receiving unit configured to receive, by the first sending unit, a trigger indication sent by the control node before sending, by using the high-speed shared control channel HS-SCCH, a command to the UE to notify the UE to monitor the first control channel of the first cell;
  • a monitoring unit configured to send, after the receiving unit receives the trigger indication, a command to the UE to notify the UE to monitor the first control channel of the first cell by using the high-speed shared control channel HS-SCCH.
  • the second cell device further includes:
  • a detecting unit configured to detect a signal to interference ratio SIR of the UE before the receiving unit receives the trigger indication sent by the control node;
  • a second sending unit configured to: when the signal interference ratio SIR of the UE is lower than a certain threshold, send, to the control node, a message that the signal to interference ratio SIR of the UE is lower than a certain threshold, to The control node is caused to send the trigger indication.
  • control node including:
  • a triggering unit configured to detect whether the first trigger condition is met
  • a first sending unit configured to: when the triggering unit detects that the first triggering condition is met, send a first activation message to the first cell device, so that the first cell device sends an RG rising indication to the UE;
  • the first cell is a non-serving cell of the UE.
  • control node further includes: a second sending unit, configured to send a trigger indication to the second cell device, so that the second cell device is shared by the high speed
  • the control channel HS-SCCH sends a command to the UE to instruct the UE to monitor the RG rising indication of the first cell, where the second cell is a serving cell of the UE;
  • the satisfying the first triggering condition includes:
  • the control node Receiving, by the control node, a message that the signal to interference ratio SIR of the UE that is sent by the second cell device is lower than a certain threshold; and/or, the control node determines a block error rate of uplink data of the second cell Above a certain threshold.
  • a fourteenth aspect of the embodiments of the present application further provides a user equipment UE, including: a first receiving unit, configured to receive a high-speed shared control channel HS-SCCH command sent by a second cell device, where the HS-SCCH command is used to indicate The UE monitors the RG rising indication of the first cell; or the receiving control node sends a first RRC RRC message, where the first RRC message includes an RG rising indication indicating that the UE is listening to the first cell; a receiving unit, configured to receive, after the first receiving unit receives the indication, an RG rising indication sent by the first cell device, where the first cell is a non-serving cell of the UE.
  • the fifteenth aspect of the embodiment of the present application further provides a first cell, including: a receiving unit, configured to receive a first activation message;
  • a sending unit configured to: after the receiving unit receives the first activation message, to the user equipment
  • the UE sends an RG rising indication; where the first cell is a UE non-serving cell.
  • a sixteenth aspect of the present application further provides a second cell, including: a detecting unit, configured to detect a signal to interference ratio SIR of the user equipment UE;
  • a sending unit configured to send, by the high-speed shared control channel HS-SCCH, a command to the UE to notify the UE to monitor an RG rising indication of the first cell, when the signal to interference ratio SIR of the UE is lower than a certain threshold;
  • a seventeenth aspect of the present application further provides a control node, including: a memory, configured to store configuration information;
  • a transmitter configured to send the configuration information to the user equipment UE, where the configuration information includes channel configuration information of the first control channel of the first cell, so that the UE monitors the first cell according to the configuration information.
  • First control channel ;
  • the first control channel includes an E-DCH absolute grant channel E-AGCH, and the first cell is a non-serving cell of the UE.
  • the transmitter is further configured to: when the first trigger condition is met, send a first activation message to the first cell, where the first activation message is used by Instructing the first cell to send the first control channel to the UE.
  • the transmitter is further configured to: after sending the configuration information to the UE, when the first trigger condition is met, The second cell device sends a triggering indication, so that the second cell device sends a command to the UE to notify the UE of the first control channel of the first cell by using the high-speed shared control channel HS-SCCH, where the second cell is The serving cell of the UE.
  • control node further includes: a processor, configured to detect whether the first trigger condition is met;
  • the satisfying the first triggering condition includes: the control node receiving, by the second cell device, a message that the signal to interference ratio SIR of the UE is lower than a certain threshold; and/or, the control node determines The block error rate of the uplink data of the second cell is higher than a certain threshold.
  • the transmitter is further configured to send channel configuration information of the first cell to the UE, to enable the UE Simultaneously listening to the serving cell E-AGCH channel and the first control channel of the first cell.
  • the transmitter is further configured to send, by using the first RRC message to the UE, the first RRC message. And configured to instruct the UE to listen to the first control channel of the first cell.
  • control node further includes:
  • the receiver is configured to receive capability information reported by the UE before the sending the configuration information to the UE, where the capability information is used to determine that the UE supports the capability of listening to the first control channel of the first cell.
  • the eighteenth aspect of the present application further provides a user equipment UE, including: a receiver, configured to receive configuration information sent by a control node, where the configuration information includes channel configuration information of a first control channel of the first cell ;
  • a processor configured to monitor, according to the configuration information, a first control channel of the first cell, where the first control channel includes an E-DCH absolute grant channel E-AGCH; Service area.
  • the receiver is further configured to receive an indication by using a high speed shared control channel HS-SCCH.
  • the processor is further configured to listen to a command of the first control channel of the first cell according to the configuration information according to the indication received by the receiver.
  • the receiver is further configured to receive a first RRC protocol RRC message sent by the control node.
  • the processor is further configured to listen to the first control channel of the first cell according to the indication of the first RRC message.
  • the receiver is further configured to receive an RG rising indication sent by the first cell device.
  • the processor is further configured to switch an uplink serving cell to the first cell.
  • the processor is further configured to simultaneously monitor an E-AGCH channel of the second cell and a first control of the first cell a channel, where the second cell is a serving cell of the UE.
  • the UE further includes:
  • a transmitter configured to report, to the control node, capability information that supports monitoring the first control channel of the first cell, before the receiver receives the configuration information sent by the control node.
  • a nineteenth aspect of the present application further provides a first cell device, including: a receiver, configured to receive a first activation message when the first trigger condition is met; the first activation message is used to indicate a cell device sends the first control channel to the user equipment UE, and a transmitter, configured to send the first control channel to the UE, where the first control channel includes an E-DCH absolute grant channel E-AGCH.
  • the satisfying the first triggering condition includes:
  • the control node receives a message that the signal to interference ratio SIR of the UE sent by the second cell device is lower than a certain threshold; and/or, the control node determines that the error block rate of the uplink data of the second cell is higher than a certain threshold.
  • the transmitter is further configured to: after the receiver receives the first activation message, to the The UE sends an RG rising indication.
  • the twentieth aspect of the embodiments of the present application further provides a second cell device, including: a processor, configured to generate a command for instructing a UE to listen to a first control channel of a first cell; and a transmitter, configured to perform high-speed sharing control
  • the channel HS-SCCH sends, to the user equipment UE, a command generated by the processor, indicating that the UE is listening to the first control channel of the first cell, where the first control channel includes an E-DCH absolute grant channel E-AGCH;
  • the first cell is a non-serving cell of the UE.
  • the second cell device further includes:
  • a receiver configured to receive a trigger indication sent by the control node before the transmitter sends a command to the UE by using the high speed shared control channel HS-SCCH to indicate that the UE listens to the first control channel of the first cell.
  • the transmitter is further configured to: after the receiver receives the trigger indication, execute, by using the high-speed shared control channel HS-SCCH, send a command to the UE to instruct the UE to listen to the first control channel of the first cell. .
  • the processor is further configured to detect a signal to interference ratio of the UE before the receiver receives the trigger indication sent by the control node SIR;
  • the transmitter is further configured to: when the signal interference ratio SIR of the UE is lower than a certain threshold, send, to the control node, a message that the signal to interference ratio SIR of the UE is lower than a certain threshold, so that the control node Send the trigger indication.
  • a twenty-first aspect of the present application further provides a control node, including: a processor, configured to detect whether the first trigger condition is met;
  • a transmitter configured to send, by the first cell device, a first activation message, when the first triggering condition is met, to enable the first cell device to send an RG rising indication to the UE;
  • the first cell is a non-serving cell of the UE.
  • the transmitter is further used to Sending a trigger indication to the second cell device, so that the second cell device sends a command to the UE by using the high-speed shared control channel HS-SCCH to instruct the UE to monitor the RG rising indication of the first 'zone; wherein, the second The cell is a serving cell of the UE;
  • the satisfying the first triggering condition includes:
  • the control node determines that the block error rate of the uplink data of the second cell is higher than a certain threshold.
  • a twenty-second aspect of the embodiments of the present application further provides a user equipment UE, including: a receiver, configured to receive a high-speed shared control channel sent by the second cell device.
  • the HS-SCCH command is used to instruct the UE to listen to the first cell.
  • the RG rises the indication; or the receiving control node sends the first RRC RRC message, where the first RRC message includes an RG rising indication indicating that the UE is listening to the first cell;
  • a processor configured to monitor an RG rising indication of the first cell
  • the receiver is configured to receive an RG rising indication sent by the first cell device, where the first cell is a non-serving cell of the UE.
  • a twenty-third aspect of the embodiments of the present application further provides a first cell, including: a receiver, configured to receive a first activation message;
  • a transmitter configured to send an RG rising indication to the user equipment UE after the receiver receives the first activation message, where the first cell is a UE non-serving cell.
  • a twenty-fourth aspect of the present application further provides a second cell, including: a processor, configured to detect a signal to interference ratio SIR of the user equipment UE;
  • a transmitter configured to send, by the high-speed shared control channel HS-SCCH, the UE to the UE to monitor the first cell when the signal-to-interference ratio SIR of the UE is lower than a certain threshold
  • the command of the RG rising indication or, after receiving the triggering indication sent by the control node, sending, by the HS-SCCH, a command to the UE to instruct the UE to monitor the RG rising indication of the first cell.
  • the uplink scheduling method and the control node provided by the embodiment of the present application, when the UE adds the non-serving cell to the active set, the control node sends the configuration information to the UE, so that the UE monitors the first control channel of the first cell according to the configuration information; Simultaneously, sending a first activation message to the first cell device, instructing the first cell device to send the first control channel to the UE, or sending a first activation message to the first cell device, so that the first The cell device sends an RG rising indication to the UE.
  • the UE when the UE adds the non-serving cell to the active set before generating the uplink interference to the non-serving cell, the UE may not receive the uplink scheduling information at the serving base station. At the time, the uplink transmission is completed by the scheduling of the non-serving cell base station or the uplink data transmission is completed by the serving cell change.
  • FIG. 1 is a coverage area diagram of a serving cell, a non-serving cell, and a softswitch area;
  • FIG. 2 is a flowchart of an uplink scheduling method according to an embodiment of the present application;
  • FIG. 3 is a flowchart of another uplink scheduling method in another embodiment of the present application.
  • FIG. 5 is a flowchart of another uplink scheduling method in another embodiment of the present application.
  • FIG. 6 is a flowchart of another uplink scheduling method in another embodiment of the present application.
  • FIG. 7 is a flowchart of another uplink scheduling method in another embodiment of the present application.
  • FIG. 8 is a flowchart of another uplink scheduling method in another embodiment of the present application.
  • FIG. 9 is a flowchart of another uplink scheduling method in another embodiment of the present application.
  • FIG. 10 is a flowchart of another uplink scheduling method in another embodiment of the present application
  • FIG. 11 is a flowchart of another uplink scheduling method in another embodiment of the present application
  • FIG. 12 is a flowchart of another uplink scheduling method in another embodiment of the present application.
  • FIG. 13 is a flowchart of another uplink scheduling method in another embodiment of the present application.
  • Figure al is a schematic diagram of the composition of a control node in another embodiment of the present application.
  • Figure a2 is a schematic diagram of a composition of a UE of a user equipment in another embodiment of the present application
  • Figure a3 is a schematic diagram of a composition of a first cell in another embodiment of the present application
  • Figure a4 is a schematic diagram of a second cell composition in another embodiment of the present application.
  • FIG. 5 is a schematic diagram of another control node in another embodiment of the present application
  • FIG. 5 is a schematic diagram of another user equipment UE in the embodiment of the present application
  • FIG. 8 is a schematic diagram of another second cell composition in the embodiment of the present application
  • FIG. bl is another control node in the embodiment of the present application.
  • Figure b2 is a schematic diagram of another user equipment UE in the other embodiment of the present application;
  • Figure b3 is another schematic diagram of the composition of the first cell in the other embodiment of the present application
  • Figure b4 is a schematic diagram of another second cell composition in another embodiment of the present application.
  • Figure b5 is a schematic diagram of another control node composition in another embodiment of the present application.
  • Figure b6 is a schematic diagram of another user equipment UE in the other embodiment of the present application.
  • Figure bl is another schematic diagram of another first cell in the embodiment of the present application;
  • Figure b8 is another embodiment of the present application - Another second cell composition diagram in the embodiment
  • GSM Global System for Mobile Communications
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • WCDMA Wide Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency-Division Multiple Access
  • SC-FDMA single carrier FDMA
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • the user equipment which may be a wireless terminal or a wired terminal, may be a device that provides voice and/or data connectivity to the user, a handheld device with wireless connectivity, or other processing device connected to the wireless modem.
  • the wireless terminal can communicate with one or more core networks via a radio access network (eg, RAN, Radio Access Network), which can be a mobile terminal, such as a mobile phone (or "cellular" phone) and with a mobile terminal
  • RAN Radio Access Network
  • the computers for example, can be portable, pocket-sized, handheld, computer-integrated or in-vehicle mobile devices that exchange language and/or data with the wireless access network.
  • a wireless terminal may also be called a system, a Subscriber Unit, a Subscriber Station, a Mobile Station, a Mobile, a Remote Station, an Access Point, Remote Terminal, Access Terminal, User Terminal, User Agent, User Equipment.
  • a base station e.g., an access point
  • the base station can refer to a device in an access network that communicates with a wireless terminal over one or more sectors over an air interface.
  • the base station can be used to convert the received air frame and the IP packet into each other as a router between the wireless terminal and the rest of the access network, wherein the access
  • the rest of the network may include an Internet Protocol (IP) network.
  • IP Internet Protocol
  • the base station can also coordinate attribute management of the air interface.
  • the base station may be a base station (BTS, Base Transceiver Station) in GSM or CDMA, or may be a base station (NodeB) in WCDMA, or may be an evolved base station in LTE (NodeB or eNB or e-NodeB, evolutional Node B), this application is not limited.
  • BTS Base Transceiver Station
  • NodeB base station
  • NodeB evolved base station in LTE
  • LTE NodeB or eNB or e-NodeB, evolutional Node B
  • the base station controller (source node or target node) may be a base station controller (BSC) in GSM or CDMA, or may be a radio network controller (RNC) in WCDMA. Not limited.
  • BSC base station controller
  • RNC radio network controller
  • system and “network” are used interchangeably herein.
  • the term “and/or” in this context is merely an association describing the associated object, indicating that there can be three relationships, for example, A and / or B, which can mean: A exists separately, and both A and B exist separately. B these three situations.
  • the character " /" in this article generally means that the contextual object is an "or" relationship.
  • An embodiment of the present application provides an uplink scheduling method, as shown in FIG. 2, including:
  • the control node sends configuration information to the user equipment (UE), where the configuration information includes channel configuration information of the first control channel of the first cell, so that the UE monitors the first according to the configuration information.
  • the first control channel of the cell includes channel configuration information of the first control channel of the first cell, so that the UE monitors the first according to the configuration information.
  • the first control channel may include: an E-DCH Absolute Grant Channel (E-AGCH) and/or an E-DCH Relative Grant Channel (E-RGCH).
  • E-AGCH E-DCH Absolute Grant Channel
  • E-RGCH E-DCH Relative Grant Channel
  • the E-RGCH may send an indication of a rising instruction, such as RG-up, where the E-DCH is an Enhanced Dedicated Transport Channel (E-DCH).
  • the device in this application may refer to a micro cell base station, a macro cell base station, or other communication system or specification type base station or network device.
  • the micro cell base station is used as the first cell device
  • the macro cell base station is used as the second.
  • a cell device is taken as an example.
  • a cell in which the first cell is under the control of the micro cell base station is called a micro cell
  • a cell in which the second cell is under the control of the macro cell base station is called a macro cell.
  • the serving cell is a macro cell
  • the non-serving cell is a micro cell.
  • the second cell device After the UE adds the micro cell to the active set in advance, there is a problem that the second cell device cannot receive or correctly demodulate the uplink scheduling information of the UE, so that the UE cannot perform uplink scheduling, and the UE can use the scheduling of the first cell device. Or, the high-speed uplink packet access (HSUPA) service cell is changed, and the uplink data transmission cannot be correctly and reasonably caused due to the inability to perform uplink scheduling on the UE.
  • HSUPA high-speed uplink packet access
  • the control node when the UE adds the non-serving cell to the active set, the control node sends the configuration information to the UE, so that the UE can monitor the first control channel of the first cell according to the configuration information.
  • the first activation message is sent to the first cell device, and the first cell device is sent to the UE to send the first control channel, which is different from the prior art before the UE generates uplink interference to the non-serving cell.
  • the UE may complete the uplink transmission by using the scheduling of the non-serving cell base station or the uplink serving cell change when the serving base station is unable to receive the uplink scheduling information.
  • Another embodiment of the present application provides an uplink scheduling method, as shown in FIG. 3, including:
  • the user equipment UE receives configuration information sent by the control node, where the configuration information includes channel configuration information of the first control channel of the first cell.
  • the configuration information sent by the control node may include channel configuration information of at least one first control channel of the first cell.
  • the second cell device or the control node may be in the triggering process, first A cell device determines a set of available configuration information to notify the UE, and then performs the following uplink scheduling procedure.
  • the UE monitors the first control channel of the first cell according to the configuration information.
  • the first control channel may include a rising instruction of the E-AGCH and/or the E-RGCH.
  • the first cell is a non-serving cell of the UE.
  • the uplink scheduling method when the UE joins the non-serving cell to the active set, receives the configuration information sent by the control node, and monitors the channel configuration information according to the first control channel of the first cell in the configuration information.
  • First control channel of the first cell and prior art Compared with the method in which the UE adds the non-serving cell to the active set before generating the uplink interference to the non-serving cell, the UE may complete the uplink transmission or the service through the scheduling of the non-serving cell base station when the serving base station cannot receive the uplink scheduling information.
  • the cell changes to complete the uplink data transmission.
  • Another embodiment of the present application provides an uplink scheduling method, as shown in FIG. 4, including:
  • the first cell device receives the first activation message when the first trigger condition is met.
  • the first activation message is used to indicate that the first cell device sends the first control channel to the UE.
  • the satisfying the first triggering condition may include: receiving, by the second cell device, a message that the signal to interference ratio (SIR) of the UE is lower than a certain threshold; and/or determining by the control node
  • the block error rate of the uplink data of the second cell is higher than a certain threshold.
  • the SIR of the UE may be monitored by the second cell device, or may be reported by the U E. It is of course possible to include other methods that are triggered by the control node or triggered by the second cell device.
  • the control node may count the block error rate of the uplink data received by the second cell device in a certain period of time, and determine whether the block error rate exceeds a certain threshold.
  • the relevant threshold can be obtained by a pre-configured method.
  • the first cell device sends the first control channel to the UE, where the first control channel includes an E-DCH absolute grant channel E-AGCH.
  • the first cell device may determine an uplink scheduling rule of the macro UE according to the channel quality of the UE, the load condition of the first cell, and the like, and send the first control channel to the UE to perform reasonable uplink on the UE. Scheduling.
  • the UE may receive the first control channel by using the first cell device by changing the uplink serving cell.
  • the control node sends a first activation message to the first cell device, where the auxiliary first activation message includes an HSUPA serving cell change command of the UE, and the first 'J, the area is used as the UE's HSUPA monthly service cell to the UE. Sending a first control channel.
  • the uplink scheduling method when the first trigger condition is met, receives the first activation message, and sends the first control channel to the UE according to the indication of the first activation message.
  • the UE may pass the non-serving base station when the serving base station cannot receive the uplink scheduling information.
  • the scheduling of the serving cell base station completes the uplink transmission or completes the uplink data transmission by the serving cell change.
  • Another embodiment of the present application provides an uplink scheduling method, as shown in FIG. 5, including:
  • the second cell device sends a command to the UE by using the High Speed Shared Control Channel (HS-SCCH) to instruct the UE to monitor the first control channel of the first cell.
  • the second cell device sends a command to the UE by using the high speed shared control channel HS-SCCH to instruct the UE to listen to the first control channel of the first cell.
  • HS-SCCH High Speed Shared Control Channel
  • the first control channel includes an E-DCH absolute grant channel E-AGCH; the first cell is a non-serving cell of the UE.
  • the specific implementation method for the second cell device to send a command to the UE to notify the UE of the first control channel of the first cell by using the HS-SCCH may include: the second cell device may monitor the UE. SIR, determining whether the SIR is lower than a certain threshold, when the SIR is lower than a certain threshold, the second cell device directly triggers the UE to listen to the first control channel of the first cell by using an HS-SCCH command. command.
  • the control node is not required to send a trigger indication to the second cell device, and the second cell device sends, by using the HS-SCCH, the UE to the UE to monitor the first control channel of the first cell.
  • the control node may calculate a block error rate of the uplink data received by the second cell in a certain period of time, determine whether the block error rate exceeds a certain threshold, and when the received block receives the error block of the uplink data.
  • the rate exceeds a certain threshold the triggering indication is sent to the second cell device, and after receiving the triggering indication, the second cell device triggers the UE to listen to the first control channel of the first cell by using an HS-SCCH command. .
  • the second cell device sends a command to the UE by using the HS-SCCH to instruct the UE to listen to the first control channel of the first cell, and the UE is in the non-service in the prior art.
  • the UE may complete the uplink transmission by using the scheduling of the non-serving cell base station or the uplink data transmission by the serving cell change when the serving base station is unable to receive the uplink scheduling information.
  • Another embodiment of the present application provides an uplink scheduling method. As shown in FIG. 6, the method includes: 501: When a first trigger condition is met, the control node sends a first activation message to the first cell device, so that the first The cell device sends an RG rising indication to the UE.
  • the first cell device may determine an uplink scheduling rule of the macro UE according to a channel quality of the UE, a load condition of the first cell, and the like, by using the The UE sends the RG rising indication to perform reasonable uplink scheduling on the UE.
  • the satisfying the first triggering condition may include: the control node receiving a message that the SIR of the UE sent by the second cell device is lower than a certain threshold; and/or, the control node determining the uplink of the second cell The block error rate of the data is above a certain threshold.
  • the uplink scheduling method when the first trigger condition is met, sends a first activation message to the first cell device, so that the first cell device sends an RG rising indication to the UE,
  • the UE may receive the RG rising command sent by the non-serving cell base station to perform uplink when the serving base station is unable to receive the uplink scheduling information. Schedule to complete the upstream transmission.
  • Another embodiment of the present application provides an uplink scheduling method, as shown in FIG. 7, including:
  • the UE receives an RG rising indication sent by the first cell device, where the first cell is a non-serving cell of the UE.
  • the UE may perform reasonable uplink scheduling according to the RG rising indication to complete uplink data transmission.
  • the uplink scheduling method provided by the embodiment of the present application may perform uplink scheduling by receiving an RG rising indication sent by the first cell device, and adding the non-serving cell to the active set before the UE generates uplink interference to the non-serving cell in the prior art.
  • the UE may receive the RG rising instruction sent by the non-serving cell base station to perform uplink scheduling when the serving base station is unable to receive the uplink scheduling information, to complete the uplink transmission.
  • Another embodiment of the present application provides an uplink scheduling method, as shown in FIG. 8, including: 701.
  • the first 'zone device sends an RG rising indication to the UE after receiving the first activation message.
  • the first cell is a UE non-serving cell.
  • the first cell device after receiving the first activation message sent by the control node, the first cell device sends an RG rising indication to the UE to perform uplink scheduling.
  • the UE may receive the RG sent by the non-serving cell base station when the serving base station cannot receive the uplink scheduling information.
  • the rising command performs uplink scheduling to complete the uplink transmission.
  • Another embodiment of the present application provides an uplink scheduling method, as shown in FIG. 9, including:
  • the second cell device detects the SIR of the UE.
  • the UE sends a command to the UE by using the HS-SCCH to instruct the UE to monitor the RG rising indication of the first cell.
  • Step 801 may be replaced by: after receiving the trigger indication sent by the control node, the second cell device sends a command to the UE by using the HS-SCCH to instruct the UE to monitor the RG rising indication of the first cell.
  • the specific implementation method for the second cell device to send a command to the UE to notify the UE to monitor the RG rising indication of the first cell by using the HS-SCCH after receiving the triggering indication sent by the control node may be
  • the control node collects a block error rate of the uplink data received by the second cell device in a certain period of time, and determines whether the block error rate exceeds a certain threshold. When the block error rate of the received uplink data exceeds a certain threshold, the control node
  • the second cell device sends the triggering indication, and after receiving the triggering indication, the second cell device triggers the UE to listen to the command of the RG rising indication of the first cell by using an HS-SCCH command.
  • the second cell device may detect the SIR of the UE, and when the SIR of the UE is lower than a certain threshold, send, by using the HS-SCCH, the UE to notify the UE to monitor the first cell.
  • the command of the RG rising indication is compared with the method in the prior art that the UE adds the non-serving cell to the active set before generating uplink interference to the non-serving cell.
  • the UE may receive the RG rising command sent by the non-serving cell base station to perform uplink scheduling to complete the uplink transmission.
  • Another embodiment of the present application provides an uplink scheduling method, as shown in FIG. 10, including:
  • the UE reports, to the control node, capability information that is used to monitor the first control channel of the first cell, so that the control node determines, according to the capability information, the capability of the UE to monitor the first control channel of the first cell. .
  • the capability information is used to determine the capability of the UE to support listening to the first control channel of the first cell.
  • the capability of the control node to receive the capability information reported by the UE is to determine the capability of the UE to monitor the first control channel of the first cell, and report whether the UE has the capability of supporting the uplink transmission method before initiating the uplink scheduling solution. And if the UE has the capability of supporting the uplink transmission method, performing the uplink scheduling process; if the UE is insufficient to support the uplink transmission method, ending the uplink scheduling process.
  • step 901 is an optional step. In this embodiment, step 901 may not be performed, and step 902 is directly executed.
  • the control node sends configuration information to the UE, where the configuration information includes channel configuration information of the first control channel of the first cell.
  • the control node sends configuration information, where the configuration information may include channel configuration information of the first control channel of the at least one group of the first cell.
  • the channel configuration information of the one or more groups of the first control channel includes at least one channel configuration of the available first control channel, and the second cell device or the control node may be in the triggering process, first and first.
  • the cell device determines a set of configuration information and then performs the following uplink scheduling procedure.
  • the second cell device detects the SIR of the UE.
  • the message that the SIR of the UE is lower than a certain threshold is sent to the control node, that is, the first trigger condition message is met.
  • the second cell device may monitor the SIR of the UE, and determine whether the SIR is lower than a certain threshold. When the SIR is lower than a certain threshold, the second cell device directly passes.
  • the HS-SCCH command triggers the UE to listen to the first control channel of the first cell, and does not need the control node to send a trigger indication thereto.
  • the SIR of the UE may be monitored by the second cell device, or may be reported by the UE. It is of course possible to include other methods that are triggered by the control node or triggered by the second cell device.
  • step 903 may be replaced by: the control node determines that the block error rate of the uplink data of the second cell is higher than a certain threshold, and when the block error rate is higher than a certain threshold (that is, the first trigger condition is met), Step 904.
  • the control node may calculate a block error rate of the uplink data received by the second cell device in a certain period of time, and determine whether the block error rate exceeds a certain threshold, and the block error rate of the uplink data of the second cell is higher than a certain value.
  • the threshold is received, the triggering indication is sent to the second cell device, and after receiving the triggering indication, the second cell device triggers the UE to listen to the first control channel of the first cell by using an HS-SCCH command.
  • the control node sends a trigger indication to the second cell device, so that the second cell device sends, by using the HS-SCCH, the UE to the UE to notify the first cell. a command of the control channel, so that the UE monitors the first control channel of the first cell according to the configuration information, where the second cell is a serving cell of the UE.
  • the determining, by the control node, the message that the SIR of the UE that is sent by the second cell device is lower than a certain threshold may be that the control node collects the uplink data of the second cell device.
  • the block error rate, and determining that the block error rate is above a certain threshold may be that the control node collects the uplink data of the second cell device.
  • the step 904 may be replaced by: when the first trigger condition is met, the second cell device sends a command to the UE by using the HS-SCCH to instruct the UE to listen to the first control channel of the first cell.
  • the control node is not required to send a trigger indication to the second cell device, and the satisfying the first trigger condition may include: the second cell device detects that the SIR of the UE is lower than a certain threshold and receives the control node. The determined message that the block error rate of the uplink data of the second cell is higher than a certain threshold.
  • the UE monitors the first control signal of the first cell according to the configuration information.
  • the track may further include: receiving an RG rising indication sent by the first cell.
  • the monitoring, by the UE, the first control channel of the first cell according to the configuration information may further include: the uplink serving cell is switched to the first cell, that is, the HSUPA serving cell of the UE is changed. For the non-serving cell. After the UE switches the HSUPA serving cell to the first cell according to an instruction of the control node or the second cell device, the control node or the second cell device is not required to send the UE to the UE to monitor the first cell. The command of the first control channel, the UE may simultaneously monitor the E-AGCH of the first control channel of the first cell and the rising instruction of the E-RGCH.
  • the control node sends a first activation message to the first cell device, so that the first cell device sends the first control channel to the UE.
  • the method for the control node to send the first activation message to the first cell device may further include: when the control node receives the second cell device sending, corresponding to the two scenarios that meet the first triggering condition in the step 904. And transmitting, by the first activation message, the first activation message to the first cell device.
  • step 904 when the first activation message is sent to the first cell device, step 904 includes two transmission modes, and one of them may be selected according to actual needs.
  • the first activation message may be directly sent by the second cell device to the first cell device.
  • steps 903-904 and 905 are performed in no particular order. Steps 903-904 may be performed first, and then step 905 may be performed. Step 905 may be performed first, and then steps 903-904 may be performed. Step 903 may also be performed first. Then, perform any one of step 904 or step 905.
  • the UE receives a first control channel that is sent by the first cell device.
  • the receiving, by the UE, the first control channel sent by the first cell device may include two modes.
  • the specific receiving manner may include: receiving, by the UE, an uplink scheduling of the first cell device; and using the HSUPA of the UE
  • the serving cell is changed to the non-serving cell. Either way, the UE can receive the E-AGCH channel and/or E-RGCH rising command of the non-downlink serving cell. 907.
  • the UE performs uplink data transmission according to the first control channel.
  • the first control channel may include a rising instruction of the E-AGCH and/or the E-RGCH that is calculated by the first cell device and allocated to the UE, and is used to limit an uplink scheduling rule of the UE.
  • an uplink scheduling rule of the UE parameters such as uplink transmit power, uplink transmit data block length, and occupied time-frequency resources of the UE may be configured.
  • the UE may perform uplink data transmission according to the E-AGCH and/or the rising command of the E-RGCH delivered by the first cell device, thereby avoiding a large impact on the first cell and ensuring correct and reasonable uplink transmission.
  • the method in this embodiment may further include the following step 908:
  • Trigger a deactivation process so that the UE stops listening to the first control channel of the first cell, so that the first cell device terminates sending the first control channel to the UE.
  • the specific method of the deactivation process may be: when the second cell device determines that the SIR of the UE exceeds a certain threshold, triggering a deactivation process by using an HS-SCCH command; a first control channel of a cell, such that the first cell device terminates transmitting the first control channel to the UE.
  • the condition for triggering the deactivation process may also be: when the control node counts that the block error rate of the second cell device receiving the uplink data is lower than a certain threshold, the deactivation process is triggered.
  • the condition for triggering the deactivation process may also be: when the UE's High Speed Downlink Packet Access (HSDPA) serving cell changes, the deactivation process is triggered.
  • HSDPA High Speed Downlink Packet Access
  • the UE when the UE detects and reports that the current first region signal quality is good, the UE may switch the HSDPA serving cell to the first cell with better signal quality; however, at the UE location At the same time of the mobile, the UE will reselect or switch to other cells, that is, the HSDPA serving cell of the UE will be changed, and then the first cell can be used as the HSDPA serving cell of the UE to perform deactivation.
  • the control node when the UE adds the non-serving cell to the active set, the control node sends configuration information to the UE, so that the UE monitors the first information according to the configuration information. a first control channel of a cell; and a first activation message is sent to the first cell device, indicating that the first cell device sends the first control channel to the UE, Compared with the method of adding a non-serving cell to the active set before the serving cell generates the uplink interference, the UE may complete the uplink transmission by using the scheduling of the non-serving cell base station or complete the uplink data by using the serving cell change when the serving base station is unable to receive the uplink scheduling information. transmission.
  • Another embodiment of the present application provides an uplink scheduling method, as shown in FIG.
  • the UE reports, to the control node, capability information that is used to monitor the first control channel of the first cell, so that the control node determines, according to the capability information, the capability of the UE to monitor the first control channel of the first cell. .
  • step 1001 is an optional step. Step 1001 may not be performed in this embodiment, and step 1002 is directly performed.
  • the control node sends the channel configuration information of the first cell to the UE, so that the UE simultaneously listens to the second cell E-AGCH channel and the first control channel of the first cell.
  • the UE simultaneously listens to the first control channel of the second cell and the first cell, preferentially use a control channel that includes a smaller service grant value, or preferentially receive an uplink of the second cell device. Scheduling.
  • the second cell device detects the SIR of the UE.
  • the message that the SIR of the UE is lower than a certain threshold is sent to the control node, that is, the first trigger condition message is met.
  • the control node sends a first activation message to the first cell device, so that the first cell device sends the first control channel to the UE.
  • step 1002 and step 1003-1004 may be performed in steps, and step 1002 may be performed first, and then steps 1003-1004 may be performed, or step 1003-1004 may be performed first, and then step 1002 may be performed.
  • the sequence of steps 1002 and 1003-1004 does not affect the result of the uplink scheduling in this embodiment.
  • the UE receives the first control channel of the first cell. It should be noted that the UE still receives the E-AGCH channel of the second cell and the first control channel of the first cell at the same time, but if the second cell device does not send the E-AGCH channel to the UE at this time, If the UE does not receive the E-AGCH channel of the second cell, the UE can only receive the uplink scheduling of the first cell device.
  • the first control channel of the first cell may include a rising instruction of the E-AGCH and/or the E-RGCH.
  • the UE performs uplink data transmission according to the first control channel.
  • the method in this embodiment may further include the step 1007:
  • Trigger a deactivation process so that the UE stops listening to the first control channel of the first cell, so that the first cell device terminates sending the first control channel to the UE.
  • the control node when the UE joins the non-serving cell to the active set, the control node sends the configuration information to the UE, so that the UE monitors the first control channel of the first cell according to the configuration information; Sending a first activation message to the first cell device, instructing the first cell device to send the first control channel to the UE, and the non-serving cell in the prior art before the UE generates uplink interference to the non-serving cell.
  • the UE may complete the uplink transmission by the scheduling of the non-serving cell base station or complete the uplink data transmission by the serving cell change when the serving base station is unable to receive the uplink scheduling information.
  • Another embodiment of the present application provides an uplink scheduling method, as shown in FIG. 12, including:
  • the UE sends the capability information of the first control channel of the first cell to the control node, so that the control node determines, according to the capability information, the capability of the UE to monitor the first control channel of the first cell. .
  • step 1101 is an optional step. In this embodiment, step 1101 may not be performed, and step 1102 is directly executed.
  • the control node sends a first Radio Resource Control (RRC) message to the UE, so that the UE is configured according to the first RRC message. Instructing to listen to the first control channel of the first cell.
  • RRC Radio Resource Control
  • the first RRC message may include channel configuration information of the first control channel of the first cell.
  • the UE may monitor the first control channel of the first cell according to channel configuration information of the first control channel.
  • the second cell device detects the SIR of the UE.
  • the message that the SIR of the UE is lower than a certain threshold is sent to the control node, that is, the first trigger condition message is met.
  • the control node sends a first activation message to the first cell device, so that the first cell device sends the first control channel to the UE.
  • the UE receives a first control channel of the first cell.
  • the first control channel of the first cell may include a rising instruction of the E-AGCH and/or the E-RGCH.
  • the UE performs uplink data transmission according to the first control channel.
  • the method in this embodiment may further include the following step 1107:
  • the control node triggers a deactivation process, so that the UE stops listening to the downlink control signaling of the first cell, so that the first cell device terminates sending downlink control signaling to the UE.
  • the specific method of deactivation may also include:
  • the control node may calculate a block error rate of the uplink data received by the second cell device, determine whether the block error rate is lower than a certain threshold, and when the block error rate of the received uplink data is lower than a certain threshold,
  • the control node sends a first RRC message to the UE, where the first RRC message may include a triggering command, which may trigger the deactivation process; or the serving cell may also monitor the SIR of the UE, and determine the Whether the SIR exceeds a certain threshold, when the SIR exceeds a certain threshold, the second cell device notifies the control node to trigger the deactivation process.
  • the specific description of the partial steps may refer to the corresponding content in the other embodiments of the present application, and the specific description of the parameters and the process is not described in detail herein.
  • the control node when the UE joins the non-serving cell to the active set, the control node sends the configuration information to the UE, so that the UE monitors the first control channel of the first cell according to the configuration information; Sending a first activation message to the first cell device, instructing the first cell device to send the first control channel to the UE, and the non-serving cell in the prior art before the UE generates uplink interference to the non-serving cell.
  • the UE may complete the uplink transmission by the scheduling of the non-serving cell base station or complete the uplink data transmission by the serving cell change when the serving base station is unable to receive the uplink scheduling information.
  • Another embodiment of the present application provides an uplink scheduling method, as shown in FIG. 13, including:
  • the control node When the first trigger condition is met, the control node sends a first activation message to the first cell device, so that the first cell device sends an RG rising indication to the UE.
  • the first cell is a non-serving cell of the UE.
  • the satisfying the first triggering condition may include: the control node receiving a message that the SIR of the UE sent by the second cell device is lower than a certain threshold; and/or, the control node determining the uplink of the second cell The block error rate of the data is above a certain threshold.
  • the step 1201 may be replaced by: when the first triggering condition is met, the second cell device sends a first activation message to the first cell device, so that the first 'region device sends to the UE RG rise indication.
  • the control node sends a trigger indication to the second cell device, so that the second cell device sends a command to the UE by using the HS-SCCH to indicate that the UE monitors the RG rising indication of the first cell, so that the UE And listening to the first control channel of the first cell according to the configuration information.
  • the second cell is a serving cell of the UE.
  • the method for triggering the second cell device to send, by using the HS-SCCH, a command to the UE to notify the UE to monitor the RG rising indication of the first 'area, does not need the control node to send a trigger indication to the second cell, and
  • the second cell device detects the SIR of the UE; when the SIR of the UE is below a certain threshold,
  • the HS-SCCH sends a command to the UE indicating that the UE is listening to the RG rising indication of the first 'zone.
  • step 1202 may be replaced by the control node sending a first RRC message to the UE, where the first RRC message is used to indicate that the UE monitors the RG rising indication of the first cell.
  • step 1201 and step 1202 may be performed in steps, and step 1201 may be performed first, and then step 1202 may be performed. Step 1202 may be performed first, and then step 1201, step 1201, and step 1202 are performed. The order does not affect the uplink scheduling result.
  • the UE receives an RG rising indication sent by the first 'zone device.
  • the first cell is a non-serving cell of the UE.
  • the UE performs uplink data transmission according to the RG rising indication.
  • the method in this embodiment may further include the step 1205:
  • Trigger a deactivation process so that the UE stops listening to the RG rising indication of the first cell, so that the first cell device terminates sending an RG rising indication to the UE.
  • the specific method of the deactivation process may be: when the second cell device determines that the SIR of the UE exceeds a certain threshold, triggering a deactivation process by using an HS-SCCH command, so that the UE stops listening to the first cell.
  • the RG rises an indication to cause the first cell device to terminate transmitting an RG rising indication to the UE.
  • the condition for triggering the deactivation process may also be: When the control node counts that the block error rate of the second cell receiving the uplink data is lower than a certain threshold, the deactivation process is triggered.
  • the condition for triggering the deactivation process may also be: When the HSDPA serving cell of the UE changes, the deactivation process is triggered.
  • the method provided by the embodiment of the present application may: when the UE detects and reports that the current first cell signal quality is good, the UE may switch the HSDPA serving cell of the UE to the first cell with better signal quality; At the same time, the UE will reselect or switch to another cell, that is, the HSDPA serving cell of the UE will be changed, and then the first cell can be used as the HSDPA serving cell of the UE to be deactivated.
  • the above three embodiments all involve the process of the second cell and the first '_1, zone interaction. Since there are currently three different architectures between the second cell and the first cell, According to different architectures, the path and method of a message or instruction are different. For example, in a framework in which a micro cell and a macro cell share the same control node, and the micro cell directly interacts with the control node through the lub interface, the second cell (macro cell) directly sends the trigger signaling to the control node through the lub interface. The control node then forwards the signaling to the first cell (micro cell). Similarly, the manner of signaling or message transmission is different according to other different macro-micro frameworks. The specific delivery process is not described in detail in the embodiments of the present application.
  • the uplink scheduling method when the first trigger condition is met, sends a first activation message to the first cell device, so that the first cell device sends an RG rising indication to the UE,
  • the UE may receive the RG rising command sent by the non-serving cell base station to perform uplink when the serving base station is unable to receive the uplink scheduling information. Schedule to complete the upstream transmission.
  • FIG. 8 Another embodiment of the present application provides a control node, as shown in FIG. 8, including: a storage unit Al1, and a first sending unit A12.
  • the storage unit Al l is used to store configuration information.
  • a first sending unit A12 configured to send configuration information stored by the storage unit A1 to the UE, where the configuration information includes channel configuration information of a first control channel of the first cell, so that the UE is configured according to the The configuration information is used to monitor the first control channel of the first cell, where the first control channel includes an E-DCH absolute grant channel E-AGCH, and the first 'area is a non-serving cell of the UE.
  • control node may further include: a second sending unit A13.
  • a second sending unit A13 configured to send, after the first sending unit A12 sends configuration information to the UE, a first activation message to the first cell device, where the first triggering condition is met, the first sending message Instructing the first cell device to send the first control to the UE Channel.
  • control node may further include: a third sending unit A14.
  • the third sending unit A14 is configured to: after the first sending unit A12 sends the configuration information to the user equipment UE, when the first trigger condition is met, send a trigger indication to the second cell device, so that the second cell device And transmitting, by the high-speed shared control channel HS-SCCH, a command to the UE to notify the UE to monitor a first control channel of the first cell, where the second cell is a serving cell of the UE.
  • control node may further include: a trigger unit A15.
  • the trigger unit A15 is configured to detect whether the first trigger condition is met.
  • the satisfying the first triggering condition includes: the control node receiving, by the second cell device, a message that the signal to interference ratio SIR of the UE is lower than a certain threshold; and/or, the control node determines The block error rate of the uplink data of the second cell is higher than a certain threshold.
  • the first sending unit A12 may include: a first sending module A121.
  • the first sending module A121 is configured to send channel configuration information of the first cell to the UE, so that the UE simultaneously listens to the serving cell E-AGCH channel and the first control channel of the first cell.
  • the first sending unit A12 may include: a second sending module A122.
  • the second sending module A122 is configured to send a first RRC message to the UE, where the first RRC message is used to instruct the UE to listen to the first control channel of the first cell.
  • control node may further include: a receiving unit A16.
  • the receiving unit A16 is configured to receive the capability information reported by the UE, where the capability information is used to determine that the UE supports monitoring the first cell, before the first sending unit A12 sends the configuration information to the UE.
  • the ability of the first control channel is configured to receive the capability information reported by the UE, where the capability information is used to determine that the UE supports monitoring the first cell, before the first sending unit A12 sends the configuration information to the UE. The ability of the first control channel.
  • control node when the UE joins the non-serving cell to the active set, the control node sends the configuration information to the UE, so that the UE monitors the first control channel of the first cell according to the configuration information; Sending a first activation message to the first cell device, instructing the first cell device to send the first control channel to the UE, and the non-serving cell in the prior art before the UE generates uplink interference to the non-serving cell.
  • the UE may complete the uplink transmission by the scheduling of the non-serving cell base station or complete the uplink data transmission by the serving cell change when the serving base station is unable to receive the uplink scheduling information.
  • Another embodiment of the present application further provides a user equipment UE, as shown in FIG. 2, including: a first receiving unit A21 and a listening unit A22.
  • the first receiving unit A21 is configured to receive configuration information sent by the control node, where the configuration information includes channel configuration information of the first control channel of the first cell.
  • the monitoring unit A22 is configured to monitor the first control channel of the first cell according to the configuration information, where the first control channel includes an E-DCH absolute grant channel E-AGCH, and the first cell is a UE Non-serving cell.
  • the UE may further include: a second receiving unit A23.
  • the second receiving unit A23 is configured to: after the first receiving unit A21 receives the configuration information sent by the control node, receive, by using the high-speed shared control channel HS-SCCH, a command for the UE to monitor the first control channel of the first cell according to the configuration information. .
  • the second receiving unit A23 may be further configured to receive a first RRC message sent by the control node, where the first RRC message is used to instruct the UE to listen to the The first control channel of a cell.
  • the monitoring unit A22 may include: a receiving module A221.
  • the receiving module A221 is configured to receive an RG rising indication sent by the first cell device. Further, in another application scenario of the embodiment, the monitoring unit is A22. The method further includes: switching module A222.
  • the switching module A222 is configured to switch the uplink serving cell to the first cell.
  • the monitoring unit A22 further includes: a monitoring module A223.
  • the monitoring module A223 is configured to simultaneously monitor the E-AGCH channel of the second cell and the first control channel of the first cell, where the second cell is a serving cell of the UE.
  • the UE is further characterized by:
  • the sending unit A24 is configured to report, to the control node, capability information that supports monitoring the first control channel of the first cell, before the first receiving unit A21 receives the configuration information sent by the control node.
  • the UE when the UE adds the non-serving cell to the active set, receives the configuration information sent by the control node, and monitors the first according to the channel configuration information of the first control channel of the first cell in the configuration information.
  • the first control channel of the cell is compared with the method in the prior art that the UE adds the non-serving cell to the active set before the UE generates the uplink interference to the non-serving cell, and the UE may pass the non-serving base station when the serving base station cannot receive the uplink scheduling information.
  • the scheduling of the serving cell base station completes the uplink transmission or completes the uplink data transmission by the serving cell change.
  • Another embodiment of the present application further provides a first cell device, as shown in FIG. 3, and includes: a receiving unit A31 and a first sending unit A32.
  • the receiving unit A31 is configured to: when the first trigger condition is met, receive the first activation message; the first activation message is used to instruct the first cell device to send the first control channel to the UE.
  • the first sending unit A32 is configured to send the first control channel to the UE after the receiving unit A31 receives the first activation message, where the first control channel includes an E-DCH absolute grant channel E-AGCH.
  • the satisfying the first triggering condition includes: the control node receiving a message that the SIR of the UE sent by the second cell device is lower than a certain threshold; and/or, the controlling The node determines that the block error rate of the uplink data of the second cell is higher than a certain threshold.
  • the first cell device may further include: a second sending unit A33.
  • the second sending unit A33 is configured to send an RG rising indication to the UE after the receiving unit A31 receives the first activation message.
  • the first cell device when the first trigger condition is met, receives the first activation message, and sends the first control channel to the UE according to the indication of the first activation message.
  • the UE when the UE adds the non-serving cell to the active set before the UE generates the uplink interference to the non-serving cell, the UE may complete the uplink by using the scheduling of the non-serving cell base station when the serving base station is unable to receive the uplink scheduling information.
  • the uplink data transmission is completed by transmission or by serving cell change.
  • Another embodiment of the present application further provides a second cell device, as shown in FIG. 4, including: a processing unit A41 and a first sending unit A42.
  • the processing unit A41 is configured to generate a command indicating that the UE listens to the first control channel of the first cell.
  • a first sending unit A42 configured to send, by using the high-speed shared control channel HS-SCCH, a command that is sent by the processing unit A41 to the UE to monitor the first control channel of the first cell, where the first control channel
  • the E-DCH absolute grant channel E-AGCH is included; the first cell is a non-serving cell of the UE.
  • the second cell device may further include: a receiving unit A43.
  • the receiving unit A43 is configured to receive a trigger indication sent by the control node before the processing unit A41 generates a command to instruct the UE to listen to the first control channel of the first cell.
  • the first sending unit A42 is further configured to: after the receiving unit A43 receives the trigger indication, perform the sending of the indication to the UE by using the high-speed shared control channel HS-SCCH The UE listens for a command of the first control channel of the first cell.
  • the second cell device may further include: a detecting unit A44 and a second sending unit A45.
  • the detecting unit A44 is configured to detect the SIR of the UE before the receiving unit A43 receives the trigger indication sent by the control node.
  • the second sending unit A45 is configured to send, to the control node, a message that the SIR of the UE is lower than a certain threshold when the SIR of the UE is lower than a certain threshold, so that the control node sends the trigger indication.
  • the second cell provided by the embodiment of the present application sends a command to the UE to notify the UE of the first control channel of the first cell by using the high-speed shared control channel HS-SCCH, and the UE generates the non-serving cell in the prior art.
  • the UE may complete the uplink data transmission by the scheduling of the non-serving cell base station or complete the uplink data transmission by the serving cell change when the serving base station is unable to receive the uplink scheduling information.
  • Another embodiment of the present application further provides a control node, as shown in FIG. 5, and includes: a trigger unit A51 and a first sending unit A52.
  • the trigger unit A51 is configured to detect whether the first trigger condition is met.
  • the first sending unit A52 is configured to: when the first trigger condition is met, send a first activation message to the first cell device, so that the first cell device sends an RG rising indication to the UE, where the first The cell is a non-serving cell of the UE.
  • control node may further include: a second sending unit A53.
  • the second sending unit A53 is configured to send a trigger indication to the second cell device, so that the second cell device sends a command to the UE by using the high-speed shared control channel HS-SCCH to indicate that the UE monitors the RG rising indication of the first cell.
  • the second cell is a serving cell of the UE.
  • the second sending unit A53 may be further configured to send a first RRC message to the UE, where the first RRC message is used to indicate that the UE monitors the RG of the first cell to rise. Instructions.
  • the satisfying the first triggering condition includes:
  • the control node Receiving, by the control node, a message that the signal to interference ratio SIR of the UE that is sent by the second cell device is lower than a certain threshold; and/or, the control node determines a block error rate of uplink data of the second cell Above a certain threshold.
  • the control node when the first trigger condition is met, sends a first activation message to the first cell device, so that the first cell device sends an RG rising indication to the UE, which is related to the prior art.
  • the UE may receive the RG rising instruction sent by the non-serving cell base station to perform uplink scheduling when the serving base station is unable to receive the uplink scheduling information, and the UE may receive the uplink information in the non-serving cell. To complete the upstream transmission.
  • FIG. a6 Another embodiment of the present application further provides a user equipment UE, as shown in FIG. a6, including: a first receiving unit A61 and a second receiving unit A62.
  • the first receiving unit A61 receives the high-speed shared control channel HS-SCCH command sent by the second cell device, where the HS-SCCH command is used to instruct the UE to monitor the RG rising indication of the first cell; or the receiving control node sends the a radio resource control protocol RRC message, the first RRC message includes an RG rising indication indicating that the UE is listening to the first cell, and the second receiving unit A62 is configured to receive the first after receiving the indication by the first receiving unit A61.
  • the UE provided by the embodiment of the present application may perform the uplink scheduling by receiving the RG rising indication sent by the first cell device, and the method for adding the non-serving cell to the active set before the UE generates the uplink interference to the non-serving cell in the prior art.
  • the UE may receive an RG rising command sent by the non-serving cell base station to perform uplink scheduling to complete the uplink transmission when the serving base station is unable to receive the uplink scheduling information.
  • Another embodiment of the present application further provides a first cell device, as shown in FIG. 7 , and includes: a receiving unit A71 and a sending unit A72.
  • the receiving unit A71 is configured to receive the first activation message.
  • the sending unit A72 is configured to send an RG rising indication to the UE after the receiving unit A71 receives the first activation message, where the first cell is a UE non-serving cell.
  • the first cell device in the embodiment of the present application After receiving the first activation message sent by the control node, the first cell device in the embodiment of the present application sends an RG rising indication to the UE to perform uplink scheduling.
  • the UE may receive the RG sent by the non-serving cell base station when the serving base station cannot receive the uplink scheduling information.
  • the rising command performs uplink scheduling to complete the uplink transmission.
  • Another embodiment of the present application further provides a second cell device, as shown in FIG. 8 , and includes: a detecting unit A81 and a sending unit A82.
  • the detecting unit A81 is configured to detect the SIR of the UE.
  • the sending unit A82 is configured to detect an SIR of the UE, and when the SIR of the UE is lower than a certain threshold, send, by using the high-speed shared control channel HS-SCCH, a command indicating that the UE monitors an RG rising indication of the first cell; or And after receiving the trigger indication sent by the control node, send, by using the high-speed shared control channel HS-SCCH, a command to the UE to instruct the UE to monitor the RG rising indication of the first cell.
  • the second cell device may detect the SIR of the UE, and when the SIR of the UE is lower than a certain threshold, send, by using the high-speed shared control channel HS-SCCH, the RG indicating that the UE is listening to the first cell.
  • the command of the rising indication is compared with the method in the prior art that the UE adds the non-serving cell to the active set before the UE generates the uplink interference to the non-serving cell, and the UE may receive the non-serving when the serving base station cannot receive the uplink scheduling information.
  • the RG rising command sent by the cell base station performs uplink scheduling to complete the uplink transmission.
  • Another embodiment of the present application further provides a control node, as shown in FIG. 2b, including: a memory Bl1 and a transmitter B12.
  • the memory B11 is used to store configuration information.
  • the transmitter B12 is configured to send, to the user equipment UE, the configuration information that is stored by the memory B11, where the configuration information includes channel configuration information of the first control channel of the first cell, so that the UE monitors the location according to the configuration information.
  • a first control channel of the first cell where the first control channel includes an E-DCH absolute grant channel E-AGCH, and the first cell is a non-serving cell of the UE.
  • the transmitter B12 is further configured to: when the first trigger condition is met, send a first activation message to the first cell device, where the first activation message is used to indicate that the first cell device is The UE sends the first control channel.
  • the transmitter B12 is further configured to: after sending the configuration information to the UE, send a trigger indication to the second cell device when the first trigger condition is met, And causing the second cell device to send, by using the high-speed shared control channel HS-SCCH, a command to the UE to notify the UE to monitor a first control channel of the first cell, where the second cell is a serving cell of the UE.
  • control node may further include: a processor B13.
  • the processor B13 is configured to detect whether the first trigger condition is met.
  • the satisfying the first trigger condition includes: the control node receiving the second small The message that the signal interference ratio SIR of the UE sent by the area device is lower than a certain threshold; and/or, the control node determines that the error block rate of the uplink data of the second cell is higher than a certain threshold.
  • the transmitter B12 is further configured to send channel configuration information of the first cell to the UE, so that the UE simultaneously monitors the a two-cell E-AGCH channel and a first control channel of the first cell.
  • the transmitter B12 is further configured to send a first RRC message to the UE, where the first RRC message is used to instruct the UE to listen to the The first control channel of the first cell.
  • the receiver B 12 is further configured to receive the capability information reported by the UE, where the capability information is used to determine that the UE supports the monitoring station, before the sending, by the sender, the device The capability of the first control channel of the first cell.
  • the control node when the UE joins the non-serving cell to the active set, the control node sends the configuration information to the UE, so that the UE monitors the first control channel of the first cell according to the configuration information; Sending a first activation message to the first cell device, instructing the first cell device to send the first control channel to the UE, and the non-serving cell in the prior art before the UE generates uplink interference to the non-serving cell.
  • the UE may complete the uplink transmission by the scheduling of the non-serving cell base station or complete the uplink data transmission by the serving cell change when the serving base station is unable to receive the uplink scheduling information.
  • FIG. b2 Another embodiment of the present application further provides a user equipment UE, as shown in FIG. b2, including: a receiver B21 and a processor B22.
  • the receiver B21 is configured to receive configuration information sent by the control node, where the configuration information includes channel configuration information of the first control channel of the first cell.
  • the processor B22 is configured to monitor, according to the configuration information received by the receiver B21, the first control channel of the first cell, where the first control channel includes an E-DCH absolute authorization letter.
  • the E-AGCH; the first 'area is a non-serving cell of the UE.
  • the receiver B21 is further configured to receive an indication by using a high-speed shared control channel HS-SCCH.
  • the processor B22 is further configured to listen to a command of the first control channel of the first cell according to the configuration information according to the indication received by the receiver B21.
  • the receiver B21 is further configured to receive a first RRC message sent by the control node.
  • the processor B22 is further configured to monitor the first control channel of the first cell according to the indication of the first RRC message received by the receiver B21.
  • the receiver is further configured to receive an RG rising indication sent by the first cell device.
  • the processor B22 is further configured to switch the uplink serving cell to the first cell.
  • the processor B22 is further configured to simultaneously monitor an E-AGCH channel of the second cell and a first control channel of the first cell, where The second cell is a serving cell of the UE.
  • the UE may further include: a sender B23.
  • the transmitter B23 is configured to report, to the control node, capability information that supports monitoring the first control channel of the first cell, before the receiver B21 receives the configuration information sent by the control node.
  • the UE when the UE adds the non-serving cell to the active set, receives the configuration information sent by the control node, and monitors the first according to the channel configuration information of the first control channel of the first cell in the configuration information.
  • the first control channel of the cell is compared with the method in the prior art that the UE adds the non-serving cell to the active set before the UE generates the uplink interference to the non-serving cell, and the UE may pass the non-serving base station when the serving base station cannot receive the uplink scheduling information.
  • Serving cell base station The scheduling completes the uplink transmission or completes the uplink data transmission by the serving cell change.
  • Another embodiment of the present application further provides a first cell device, as shown in FIG. b3, including: a receiver B31 and a transmitter B32.
  • the receiver B31 is configured to: when the first trigger condition is met, receive the first activation message; the first activation message is used to instruct the first cell device to send the first control channel to the UE.
  • the transmitter B32 is configured to send the first control channel to the UE, where the first control channel includes an E-DCH absolute grant channel E-AGCH.
  • the satisfying the first triggering condition includes: the control node receives a message that the SIR of the UE sent by the second cell device is lower than a certain threshold; and/or, the control node determines the second The block error rate of the uplink data of the cell is higher than a certain threshold.
  • the transmitter B32 is further configured to send an RG rising indication to the UE after the receiver B31 receives the first activation message.
  • the first cell device when the first trigger condition is met, receives the first activation message, and sends the first control channel to the UE according to the indication of the first activation message.
  • the UE when the UE adds the non-serving cell to the active set before the UE generates the uplink interference to the non-serving cell, the UE may complete the uplink by using the scheduling of the non-serving cell base station when the serving base station is unable to receive the uplink scheduling information.
  • the uplink data transmission is completed by transmission or by serving cell change.
  • FIG. b4 Another embodiment of the present application further provides a second cell device, as shown in FIG. b4, including: a processor B41 and a transmitter B42.
  • the processor B41 is configured to generate a command to instruct the UE to listen to the first control channel of the first cell.
  • a transmitter B42 configured to send, by using a high-speed shared control channel HS-SCCH, a command that is generated by the processor B41 to the UE to monitor the first control channel of the first cell, where the first control channel includes an E -DCH absolute grant channel E-AGCH; said first small The area is a non-serving cell of the UE.
  • the second cell device may further include: a receiver B43.
  • the receiver B43 is configured to receive a trigger indication sent by the control node before the transmitter B42 sends a command to the UE by using the high-speed shared control channel HS-SCCH to instruct the UE to listen to the first control channel of the first cell.
  • the transmitter B42 is further configured to: after the receiver B43 receives the trigger indication, perform, by using the high-speed shared control channel HS-SCCH, to send, to the UE, the first cell to be monitored by the UE. A command to control the channel.
  • the processor B41 is further configured to detect the SIR of the UE before the receiver B43 receives the trigger indication sent by the control node.
  • the transmitter B42 is further configured to: when the SIR of the UE is lower than a certain threshold, send, to the control node, a message that the SIR of the UE is lower than a certain threshold, so that the control node sends the The trigger indication.
  • the second cell device provided by the embodiment of the present application sends a command to the UE to notify the UE of the first control channel of the first cell by using the high-speed shared control channel HS-SCCH, and the UE is in the non-serving cell in the prior art.
  • the UE may complete the uplink data transmission by the scheduling of the non-serving cell base station or complete the uplink data transmission by the serving cell change when the serving base station is unable to receive the uplink scheduling information.
  • FIG. b5 Another embodiment of the present application further provides a control node, as shown in FIG. b5, including: a processor B51 and a transmitter B52.
  • the processor B51 is configured to detect whether the first trigger condition is met.
  • the transmitter B52 is configured to: when the first trigger condition is met, send a first activation message to the first cell device, so that the first cell device sends an RG rising indication to the UE, where The first cell is a non-serving cell of the UE.
  • the transmitter B52 is further configured to send a trigger indication to the second cell device, so that the second cell device shares the control channel HS-SCCH through a high speed. Sending, to the UE, a command indicating that the UE monitors an RG rising indication of the first 'area; wherein, the second cell is a serving cell of the UE.
  • the transmitter B52 is further configured to send a first RRC message to the UE, where the first RRC message is used to instruct the UE to listen to the first cell.
  • the RG rise indication is further configured to send a first RRC message to the UE, where the first RRC message is used to instruct the UE to listen to the first cell.
  • the satisfying the first triggering condition includes:
  • the control node Receiving, by the control node, a message that the signal to interference ratio SIR of the UE that is sent by the second cell device is lower than a certain threshold; and/or, the control node determines a block error rate of uplink data of the second cell Above a certain threshold.
  • the control node when the first trigger condition is met, sends a first activation message to the first cell device, so that the first cell device sends an RG rising indication to the UE, which is related to the prior art.
  • the UE may receive the RG rising instruction sent by the non-serving cell base station to perform uplink scheduling when the serving base station is unable to receive the uplink scheduling information, and the UE may receive the uplink information in the non-serving cell. To complete the upstream transmission.
  • FIG. b6 Another embodiment of the present application further provides a user equipment UE, as shown in FIG. b6, including: a receiver B61, configured to receive a high-speed shared control channel sent by the second cell device.
  • the HS-SCCH command is used to instruct the UE to listen to the first cell.
  • the receiver B61 is further configured to receive, by the control node, a first radio resource control protocol (RRC) message, where the first RRC is cancelled.
  • RRC radio resource control protocol
  • the information includes an RG rising indication indicating that the UE listens to the first cell.
  • the UE may further include: a processor B62.
  • the processor B62 is configured to monitor an RG rising indication of the first cell.
  • the receiver B61 is further configured to receive an RG rising indication sent by the first cell device, where the first cell is a non-serving cell of the UE.
  • the UE provided by the embodiment of the present application may perform the uplink scheduling by receiving the RG rising indication sent by the first cell device, and the method for adding the non-serving cell to the active set before the UE generates the uplink interference to the non-serving cell in the prior art.
  • the UE may receive an RG rising command sent by the non-serving cell base station to perform uplink scheduling to complete the uplink transmission when the serving base station is unable to receive the uplink scheduling information.
  • FIG. b7 Another embodiment of the present application further provides a first cell device, as shown in FIG. b7, including: a receiver B71 and a transmitter B72.
  • the receiver B71 is configured to receive the first activation message.
  • the transmitter B72 is configured to: after the receiver B71 receives the first activation message, send an RG rising indication to the UE; the first cell is a UE non-serving cell.
  • the first cell device in the embodiment of the present application After receiving the first activation message sent by the control node, the first cell device in the embodiment of the present application sends an RG rising indication to the UE to perform uplink scheduling.
  • the UE may receive the RG sent by the non-serving cell base station when the serving base station cannot receive the uplink scheduling information.
  • the rising command performs uplink scheduling to complete the uplink transmission.
  • FIG. b8 Another embodiment of the present application further provides a second cell device, as shown in FIG. b8, including: a processor B81 and a transmitter B82.
  • the processor B81 is configured to detect an SIR of the UE.
  • the transmitter B82 is configured to: when the SIR of the UE is lower than a certain threshold, send, by using the high-speed shared control channel HS-SCCH, the UE to instruct the UE to monitor the first cell. RG rises the command of the indication;
  • the transmitter B82 may be further configured to: after receiving the trigger indication sent by the control node, by using the high-speed shared control channel HS-SCCH The UE sends a command instructing the UE to listen to the RG rising indication of the first 'zone.
  • the second cell device may detect the SIR of the UE, and when the SIR of the UE is lower than a certain threshold, send, by using the high-speed shared control channel HS-SCCH, the RG indicating that the UE is listening to the first cell.
  • the command of the rising indication is compared with the method in the prior art that the UE adds the non-serving cell to the active set before the UE generates the uplink interference to the non-serving cell, and the UE may receive the non-serving when the serving base station cannot receive the uplink scheduling information.
  • the RG rising command sent by the cell base station performs uplink scheduling to complete the uplink transmission.
  • the disclosed system, apparatus, and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the modules or units is only a logical function division.
  • there may be another division manner for example, multiple units or components may be used. Combined or To integrate into another system, or some features can be ignored, or not executed.
  • the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as the units may or may not be physical units, that is, may be located at one place, or may be distributed to a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the instructions include a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. .
  • the present application can be implemented by means of software plus necessary general hardware, and of course, by hardware, but in many cases, the former is a better implementation. .
  • the technical solution of the present application which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a readable storage medium, such as a floppy disk of a computer. , hard disk or CD, etc., including a number of instructions to make a computer device (can be an individual)
  • a computer, server, or network device, etc. performs the methods described in various embodiments of the present application.
  • the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto.

Abstract

本申请实例公开了一种上行调度方法及控制节点,涉及通信领域,可以在第二小区设备无法接收其上行调度信息时,通过第一小区设备的调度完成上行传输。本申请的方法包括:向用户设备UE发送配置信息,所述配置信息包括第一小区的第一控制信道的信道配置信息,以使得所述UE根据所述配置信息监听所述第一小区的第一控制信道;其中,所述第一控制信道包括E-DCH绝对授权信道E-AGCH,所述第一小区为所述UE的非服务小区。本申请的实施例主要用于上行信道的增强调度过程中。

Description

一种上行调度方法及控制节点 技术领域
本申请涉及通信领域, 尤其涉及一种上行调度方法及控制节点。
背景技术
无线通信领域面临着数据业务爆炸增长的压力,为了提高网络容量和 降低传输成本,业内提出了一种异构网络( Heterogeneous Network, Hetnet ) 技术。 Hetnet由多个不同大小、 不同类型的小区一起构成, 包括: 宏小区
( Macro cell )和 小区。 其中 小区包括: 型小区 ( Micro cell )、 小区 ( Pico Cell )、 毫 小区 ( Femto Cell )、 远端射频头 ( Remote Radio Head, RRH ) 形态的小区等。 通过为话务密集的区域部署更多的微小区, 可以有效提高该区域的网络容量, 并且微小区因规模较小, 其建设成本
( Capital Expenditure , Cap ax ) 和运营成本 ( Operating Expense , Opex ) 都比较低, 因此 Hetnet 受到众多运营商的重视, 是无线网络演进的一个 重要方向。
微小区与宏小区可以同频部署也可以异频部署,当微小区与宏小区同 频部署时, 在宏小区和微小区重叠覆盖的区域, 会有同频干扰问题。 具体 的, 如图 1所示, 最外圈是宏小区覆盖区域, 最内圈是微小区覆盖区域, 虚线圈与最内圈之间的环形区域是软切换区域。 在软切换区域中, 用户设 备( User Equipment, UE ) 同时建立两条连接, 分别接入到宏小区和微小 区。
现有技术中, 为了避免宏小区与微小区同频干扰的问题, 采用了降低 UE的测量上报门限, 扩大宏小区和微小区的软切换区域的方法。 在这种 方法中, 已接入宏小区的 UE在对微小区产生上行干扰前, 已进入到软切 换区域中, UE将微小区加入激活集, 即 UE与微小区建立连接。 这样 UE 就能参考到微基站的路损, 而不再继续提高上行发射功率, 避免对微小区 的上行干扰。
但是, 在实现上述干扰协调的过程中, 发明人发现现有技术中至少存 在如下问题: 当已接入服务小区的 UE提前将非服务小区加入激活集后, 因为 UE在非服务小区上行链路路损较小, UE会逐渐降低上行发射功率, 导致服务小区无法接收或正确解调 UE的上行调度信息, 从而无法对 UE 进行上行调度。 同时, 非服务小区可以接收到 UE的上行数据, 但 UE无 法接收非服务小区的下行控制信令,从而无法正确合理的进行上行数据传 输。
发明内容
本申请的实施例提供一种上行调度方法及控制节点,可以在第二小区 无法接收其上行调度信息时, 通过第一小区的调度使得 UE可以正确合理 地进行上行数据传输。
本申请实施例的第一方面, 提供一种上行调度方法, 包括:
控制节点向用户设备 UE发送配置信息, 所述配置信息包括第一小区 的第一控制信道的信道配置信息, 以使得所述 UE根据所述配置信息监听 所述第一小区的第一控制信道; 其中, 所述第一控制信道包括 E-DCH绝 对授权信道 E-AGCH, 所述第一小区为所述 UE的非服务小区。
结合第一方面, 在一种可能的实现方式中, 在所述控制节点向所述 UE发送配置信息之后, 所述方法还包括:
当满足第一触发条件时,所述控制节点向第一小区设备发送第一激活 消息, 所述第一激活消息用于指示所述第一小区设备向所述 U E发送所述 第一控制信道。
结合第一方面和上述可能的实现方式, 在另一种可能的实现方式中, 在所述控制节点向所述 UE发送配置信息之后, 所述方法还包括:
当满足第一触发条件时, 所述控制节点向第二小区设备发送触发指 示, 以使得所述第二小区设备通过高速共享控制信道 HS-SCCH 向所述 UE发送指示所述 UE监听第一小区的第一控制信道的命令, 其中, 第二 小区为所述 UE的服务小区。
结合第一方面和上述可能的实现方式, 在另一种可能的实现方式中, 所述满足第一触发条件, 包括:
所述控制节点接收到所述第二小区设备发送的所述 UE的信号干扰比 SIR 低于一定门限的消息; 和 /或, 所述控制节点确定所述第二小区的上 行数据的误块率高于一定门限。
结合第一方面和上述可能的实现方式, 在另一种可能的实现方式中, 所述控制节点向所述 UE发送配置信息, 包括:
所述控制节点向所述 UE发送所述第一小区的信道配置信息, 以使得 所述 UE同时监听所述第二小区 E-AGCH信道和所述第一小区的第一控制 信道。
结合第一方面和上述可能的实现方式, 在另一种可能的实现方式中, 所述控制节点向所述 UE发送配置信息, 还包括:
所述控制节点向所述 UE发送第一无线资源控制协议 RRC消息, 所 述第一 RRC消息用于指示所述 UE监听所述第一小区的第一控制信道。
结合第一方面和上述可能的实现方式, 在另一种可能的实现方式中, 在所述控制节点向所述 UE发送配置信息之前, 所述方法还包括:
所述控制节点接收所述 UE上报的能力信息, 所述能力信息用于确定 所述 U E支持监听所述第一小区的第一控制信道的能力。
本申请实施例的第二方面, 还提供一种上行调度方法, 包括: 用户设备 UE接收控制节点发送的配置信息, 所述配置信息包括第一 小区的第一控制信道的信道配置信息;
所述 UE根据所述配置信息监听所述第一小区的第一控制信道;其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH; 所述第一' 区为 UE的非服务小区。
结合第二方面, 在一种可能的实现方式中, 在所述 UE接收控制节点 发送的配置信息之后, 所述方法还包括: 所述 UE通过高速共享控制信道 HS-SCCH接收指示所述 UE根据所 述配置信息监听所述第一小区的第一控制信道的命令;
或者,所述 U E接收所述控制节点发送的第一无线资源控制协议 RR C 消息, 所述第一 RRC消息用于指示 UE监听所述第一小区的第一控制信 道。
结合第二方面和上述可能的实现方式, 在另一种可能的实现方式中, 所述 UE根据所述配置信息监听所述第一小区的第一控制信道, 包括: 所述 UE接收所述第一小区设备发送的 RG上升指示。
结合第二方面和上述可能的实现方式, 在另一种可能的实现方式中, 所述 UE根据所述配置信息监听所述第一小区的第一控制信道, 还包括: 所述 UE将上行服务小区切换为所述第一小区。
结合第二方面和上述可能的实现方式, 在另一种可能的实现方式中, 所述 UE根据所述配置信息监听所述第一小区的第一控制信道, 还包括: 所述 UE同时监听第二小区的 E-AGCH信道和所述第一小区的第一控 制信道, 其中所述第二小区为 UE的服务小区。
结合第二方面和上述可能的实现方式, 在另一种可能的实现方式中, 在所述 UE接收控制节点发送的配置信息之前, 所述方法还包括:
所述 UE向所述控制节点上报支持监听所述第一小区的第一控制信道 的能力信息。
本申请实施例的第三方面, 还提供一种上行调度方法, 包括: 当满足第一触发条件时, 第一小区设备接收第一激活消息; 所述第一 激活消息用于指示第一小区设备向用户设备 UE发送所述第一控制信道; 所述第一小区设备向所述 UE发送所述第一控制信道, 所述第一控制 信道包括 E-DCH绝对授权信道 E-AGCH。
结合第三方面, 在一种可能的实现方式中, 所述满足第一触发条件, 包括:
控制节点接收到第二小区设备发送的所述 UE的信号干扰比 SIR低于 一定门限的消息; 和 /或, 所述控制节点确定第二小区的上行数据的误块 率高于一定门限。
结合第三方面和上述可能的实现方式, 在另一种可能的实现方式中, 在所述第一小区设备接收第一激活消息之后, 所述方法还包括:
所述第一小区设备向所述 UE发送 RG上升指示。
本申请实施例的第四方面, 还提供一种上行调度方法, 包括: 第二小区设备通过高速共享控制信道 HS-SCCH向用户设备 UE发送 指示所述 UE监听第一小区的第一控制信道的命令;
其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH; 所述 第一小区为所述 UE的非服务小区。
结合第四方面, 在一种可能的实现方式中, 在所述第二小区设备通过 高速共享控制信道 HS-SCCH向所述 UE发送指示所述 UE监听第一小区 的第一控制信道的命令之前, 所述方法还包括:
第二小区设备接收控制节点发送的触发指示;
在接收到所述触发指示之后,第二小区设备执行所述通过高速共享控 制信道 HS-SCCH向 UE发送指示所述 UE监听第一小区的第一控制信道 的命令。
结合第四方面和上述可能的实现方式, 在另一种可能的实现方式中, 在所述第二小区设备接收控制节点发送的触发指示之前, 所述方法还包 括:
第二小区设备检测 UE的信号干扰比 SIR;
当所述 UE的信号干扰比 SIR低于一定门限时, 第二小区设备向所述 控制节点发送所述 UE的信号干扰比 SIR低于一定门限的消息, 以使得所 述控制节点发送所述触发指示。
本申请实施例的第五方面, 还提供一种上行调度方法, 包括: 当满足第一触发条件时, 控制节点向第一小区设备发送第一激活消 息, 以使得所述第一' 区设备向用户设备 UE发送 RG上升指示; 其中, 第一小区为 UE的非服务小区。
结合第五方面, 在一种可能的实现方式中, 所述方法还包括: 控制节点向第二小区设备发送触发指示,以使得所述第二小区设备通 过高速共享控制信道 HS-SCCH向所述 UE发送指示所述 UE监听所述第 一小区的 RG上升指示的命令; 其中, 第二小区为 UE的服务小区;
或者, 控制节点向所述 UE发送第一无线资源控制协议 RRC消息, 所述第一 RRC消息用于指示 UE监听所述第一小区的 RG上升指示。
结合第五方面和上述可能的实现方式, 在另一种可能的实现方式中, 所述满足第一触发条件, 包括:
所述控制节点接收到所述第二小区设备发送的所述 UE的信号干扰比 SIR 低于一定门限的消息; 和 /或, 所述控制节点确定所述第二小区的上 行数据的误块率高于一定门限。
本申请实施例的第六方面, 还提供一种上行调度方法, 包括: 用户设备 UE接收第二小区设备发送的高速共享控制信道 HS-SCCH 命令, 所述 HS-SCCH命令用于指示所述 UE监听第一小区的 RG上升指 示; 或者, 所述 UE接收控制节点发送第一无线资源控制协议 RRC消息, 所述第一 RRC消息中包含指示所述 UE监听所述第一小区的 RG上升指 示;
所述 UE接收第一小区设备发送的 RG上升指示; 其中, 所述第一小 区为 UE的非服务小区。
本申请实施例的第七方面, 还提供一种上行调度方法, 包括: 第一小区设备在接收第一激活消息后, 向用户设备 UE发送 RG上升 指示;
其中, 第一小区为 UE非服务小区。
本申请实施例的第八方面, 还提供一种上行调度方法, 包括: 第二小区设备检测用户设备 UE的信号干扰比 SIR;当所述 UE的 SIR 低于一定门限时, 通过高速共享控制信道 HS-SCCH向所述 UE发送指示 所述 UE监听第一小区的 RG上升指示的命令;
或者, 所述第二小区设备在接收到控制节点发送的触发指示后, 通过 所述 HS-SCCH向所述 UE发送指示所述 UE监听所述第一小区的 RG上 升指示的命令。
本申请实施例的第九方面, 还提供一种控制节点, 包括:
存储单元, 用于存储配置信息;
第一发送单元, 用于向用户设备 UE发送所述配置信息, 所述配置信 息包括第一小区的第一控制信道的信道配置信息, 以使得所述 U E根据所 述配置信息监听所述第一小区的第一控制信道;
其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH, 所述 第一小区为所述 UE的非服务小区。
结合第九方面, 在一种可能的实现方式中, 所述控制节点, 还包括: 第二发送单元, 用于在所述第一发送单元向用户设备 UE发送配置信 息之后,当满足第一触发条件时,向所述第一小区设备发送第一激活消息, 所述第一激活消息用于指示所述第一小区设备向所述 UE发送所述第一控 制信道。
结合第九方面和上述可能的实现方式, 在另一种可能的实现方式中, 所述控制节点, 还包括:
第三发送单元, 用于在所述第一发送单元向用户设备 UE发送配置信 息之后, 当满足第一触发条件时, 向第二小区设备发送触发指示, 以使得 所述第二小区设备通过高速共享控制信道 HS-SCCH向所述 UE发送指示 所述 UE 监听第一小区的第一控制信道的命令, 其中, 第二小区为所述 UE的服务小区。
结合第九方面和上述可能的实现方式, 在另一种可能的实现方式中, 还包括:
触发单元, 用于检测是否满足第一触发条件;
其中, 所述满足第一触发条件包括: 所述控制节点接收到所述第二小 区设备发送的所述 UE的信号干扰比 SIR低于一定门限的消息; 和 /或, 所述控制节点确定所述第二小区的上行数据的误块率高于一定门限。
结合第九方面和上述可能的实现方式, 在另一种可能的实现方式中, 所述第一发送单元, 包括:
第一发送模块, 用于向所述 UE发送所述第一小区的信道配置信息, 以使得所述 UE同时监听服务小区 E-AGCH信道和所述第一小区的第一控 制信道。
结合第九方面和上述可能的实现方式, 在另一种可能的实现方式中, 所述第一发送单元, 还包括:
第二发送模块, 用于向所述 UE发送第一无线资源控制协议 RRC消 息, 所述第一 RRC消息用于指示所述 UE监听所述第一小区的第一控制 信道。
结合第九方面和上述可能的实现方式, 在另一种可能的实现方式中, 所述控制节点, 还包括:
接收单元, 用于在所述第一发送单元向所述 UE发送配置信息之前接 收所述 UE上报的能力信息 , 所述能力信息用于确定所述 UE支持监听所 述第一小区的第一控制信道的能力。
本申请实施例的第十方面, 还提供一种用户设备 UE, 包括: 第一接收单元, 用于接收控制节点发送的配置信息, 所述配置信息包 括第一小区的第一控制信道的信道配置信息;
监听单元, 用于根据所述配置信息监听所述第一小区的第一控制信 道;
其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH; 所述 第一小区为 UE的非服务小区。
结合第十方面, 在一种可能的实现方式中, 所述 UE, 还包括: 第二接收单元,用于在第一接收单元接收控制节点发送的配置信息之 后, 通过高速共享控制信道 HS-SCCH接收指示所述 UE根据所述配置信 息监听所述第一小区的第一控制信道的命令;
或者, 接收所述控制节点发送的第一无线资源控制协议 RRC消息, 所述第一 RRC消息用于指示 UE监听所述第一小区的第一控制信道。
结合第十方面和上述可能的实现方式, 在另一种可能的实现方式中, 所述监听单元, 包括:
接收模块, 用于接收所述第一小区设备发送的 RG上升指示。
结合第十方面和上述可能的实现方式, 在另一种可能的实现方式中, 所述监听单元, 还包括:
切换模块, 用于将上行服务小区切换为所述第一小区。
结合第十方面和上述可能的实现方式, 在另一种可能的实现方式中, 所述监听单元, 还包括:
监听模块, 用于同时监听第二小区的 E-AGCH信道和所述第一小区 的第一控制信道, 其中所述第二小区为 UE的服务小区。
结合第十方面和上述可能的实现方式, 在另一种可能的实现方式中, 所述 UE, 还包括:
发送单元,用于在所述第一接收单元接收控制节点发送的配置信息之 前向所述控制节点上报支持监听所述第一小区的第一控制信道的能力信 息。
本申请实施例的第十一方面, 还提供一种第一小区设备, 包括: 接收单元, 用于当满足第一触发条件时, 接收第一激活消息; 所述第 一激活消息用于指示第一小区设备向用户设备 UE 发送所述第一控制信 道;
第一发送单元, 用于向所述 UE发送所述第一控制信道, 所述第一控 制信道包括 E-DCH绝对授权信道 E-AGCH。
结合第十一方面,在一种可能的实现方式中,所述满足第一触发条件, 包括:
控制节点接收到第二小区设备发送的所述 UE的信号干扰比 SIR低于 一定门限的消息; 和 /或, 所述控制节点确定第二小区的上行数据的误块 率高于一定门限。
结合第十一方面和上述可能的实现方式, 在另一种可能的实现方式 中, 所述第一小区设备, 还包括:
第二发送单元, 用于在所述接收单元接收第一激活消息之后, 向所述
UE发送 RG上升指示。
本申请实施例的第十二方面, 还提供一种第二小区设备, 包括: 处理单元, 用于生成指示 UE监听第一小区的第一控制信道的命令; 第一发送单元, 用于通过高速共享控制信道 HS-SCCH 向用户设备
UE发送所述处理单元生成的指示所述 UE监听第一小区的第一控制信道 的命令;
其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH; 所述 第一小区为所述 UE的非服务小区。
结合第十二方面, 在一种可能的实现方式中, 所述第二小区设备, 还 包括:
接收单元, 用于在所述第一发送单元通过高速共享控制信道 HS-SCCH向 UE发送指示所述 UE监听第一小区的第一控制信道的命令之 前, 接收控制节点发送的触发指示;
监听单元, 用于在所述接收单元接收到所述触发指示之后, 执行所述 通过高速共享控制信道 HS-SCCH向 UE发送指示所述 UE监听第一小区 的第一控制信道的命令。
结合第十二方面和上述可能的实现方式, 在另一种可能的实现方式 中, 所述第二小区设备, 还包括:
检测单元, 用于在所述接收单元接收控制节点发送的触发指示之前, 检测 UE的信号干扰比 SIR;
第二发送单元, 用于当所述 UE的信号干扰比 SIR低于一定门限时, 向所述控制节点发送所述 UE的信号干扰比 SIR低于一定门限的消息, 以 使得所述控制节点发送所述触发指示。
本申请实施例的第十三方面, 还提供一种控制节点, 包括:
触发单元, 用于检测是否满足第一触发条件;
第一发送单元, 用于当所述触发单元检测到满足第一触发条件时, 向 第一小区设备发送第一激活消息, 以使得所述第一小区设备向所述 UE发 送 RG上升指示;
其中, 第一小区为 UE的非服务小区。
结合第十三方面,在一种可能的实现方式中,所述控制节点,还包括: 第二发送单元, 用于向第二小区设备发送触发指示, 以使得所述第二 小区设备通过高速共享控制信道 HS-SCCH向 UE发送指示所述 UE监听 所述第一小区的所述 RG上升指示的命令; 其中, 第二小区为 UE的服务 小区;
或者, 向 UE发送第一无线资源控制协议 RRC消息, 所述第一 RRC 消息用于指示 UE监听所述第一小区的 RG上升指示。
结合第十三方面和上述可能的实现方式, 在另一种可能的实现方式 中, 所述满足第一触发条件, 包括:
所述控制节点接收到所述第二小区设备发送的所述 UE的信号干扰比 SIR 低于一定门限的消息; 和 /或, 所述控制节点确定所述第二小区的上 行数据的误块率高于一定门限。
本申请实施例的第十四方面, 还提供一种用户设备 UE , 包括: 第一接收单元, 接收第二小区设备发送的高速共享控制信道 HS-SCCH命令, 所述 HS-SCCH命令用于指示所述 UE监听第一小区的 RG上升指示;或者,接收控制节点发送第一无线资源控制协议 RRC消息, 所述第一 RRC消息中包含指示 UE监听所述第一小区的 RG上升指示; 第二接收单元,用于在第一接收单元接收到指示后接收第一小区设备 发送的 RG上升指示; 其中, 所述第一小区为 UE的非服务小区。
本申请实施例的第十五方面, 还提供一种第一小区, 包括: 接收单元, 用于接收第一激活消息;
发送单元, 用于在所述接收单元接收第一激活消息后, 向用户设备
UE发送 RG上升指示; 其中, 第一小区为 UE非服务小区。
本申请实施例的第十六方面, 还提供一种第二小区, 包括: 检测单元, 用于检测用户设备 UE的信号干扰比 SIR;
发送单元, 用于当所述 UE的信号干扰比 SIR低于一定门限时, 通过 高速共享控制信道 HS-SCCH向所述 UE发送指示所述 UE监听第一小区 的 RG上升指示的命令;
或者, 在接收到控制节点发送的触发指示后, 通过所述 HS-SCCH向 所述 UE发送指示所述 UE监听第一小区的 RG上升指示的命令。
本申请实施例的第十七方面, 还提供一种控制节点, 包括: 存储器, 用于存储配置信息;
发送器, 用于向用户设备 UE发送所述配置信息, 所述配置信息包括 第一小区的第一控制信道的信道配置信息, 以使得所述 U E根据所述配置 信息监听所述第一小区的第一控制信道;
其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH, 所述 第一小区为所述 UE的非服务小区。
结合第十七方面, 在一种可能的实现方式中, 所述发送器, 还用于当 满足第一触发条件时, 向所述第一小区发送第一激活消息, 所述第一激活 消息用于指示所述第一小区向所述 UE发送所述第一控制信道。
结合第十七方面和上述可能的实现方式, 在另一种可能的实现方式 中, 所述发送器, 还用于在向所述 UE发送配置信息之后, 当满足第一触 发条件时, 向第二小区设备发送触发指示, 以使得所述第二小区设备通过 高速共享控制信道 HS-SCCH向所述 UE发送指示所述 UE监听第一小区 的第一控制信道的命令, 其中, 第二小区为所述 UE的服务小区。
结合第十七方面和上述可能的实现方式, 在另一种可能的实现方式 中, 所述控制节点, 还包括: 处理器, 用于检测是否满足第一触发条件;
其中, 所述满足第一触发条件包括: 所述控制节点接收到所述第二小 区设备发送的所述 UE的信号干扰比 SIR低于一定门限的消息; 和 /或, 所述控制节点确定所述第二小区的上行数据的误块率高于一定门限。
结合第十七方面和上述可能的实现方式, 在另一种可能的实现方式 中, 所述发送器, 还用于向所述 UE发送所述第一小区的信道配置信息, 以使得所述 UE同时监听服务小区 E-AGCH信道和所述第一小区的第一控 制信道。
结合第十七方面和上述可能的实现方式, 在另一种可能的实现方式 中, 所述发送器, 还用于向所述 UE发送第一无线资源控制协议 RRC消 息, 所述第一 RRC消息用于指示所述 UE监听所述第一小区的第一控制 信道。
结合第十七方面和上述可能的实现方式, 在另一种可能的实现方式 中, 所述控制节点, 还包括:
接收器, 用于在所述向所述 UE发送配置信息之前接收所述 UE上报 的能力信息, 所述能力信息用于确定所述 UE支持监听所述第一小区的第 一控制信道的能力。
本申请实施例的第十八方面, 还提供一种用户设备 UE , 包括: 接收器, 用于接收控制节点发送的配置信息, 所述配置信息包括第一 小区的第一控制信道的信道配置信息;
处理器, 用于根据所述配置信息监听所述第一小区的第一控制信道; 其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH; 所述 第一小区为 UE的非服务小区。
结合第十八方面, 在一种可能的实现方式中, 所述接收器, 还用于通 过高速共享控制信道 HS-SCCH接收指示。
所述处理器,还用于按照所述接收器接收的指示根据所述配置信息监 听第一小区的第一控制信道的命令。 或者,所述接收器还用于接收所述控制节点发送的第一无线资源控制 协议 RRC消息。
所述处理器, 还用于根据所述第一 RRC消息的指示监听所述第一小 区的第一控制信道。
结合第十八方面和上述可能的实现方式, 在另一种可能的实现方式 中, 所述接收器, 还用于接收所述第一小区设备发送的 RG上升指示。
结合第十八方面和上述可能的实现方式, 在另一种可能的实现方式 中, 所述处理器, 还用于将上行服务小区切换为所述第一小区。
结合第十八方面和上述可能的实现方式, 在另一种可能的实现方式 中, 所述处理器, 还用于同时监听第二小区的 E-AGCH信道和所述第一 小区的第一控制信道, 其中所述第二小区为 UE的服务小区。
结合第十八方面和上述可能的实现方式, 在另一种可能的实现方式 中, 所述 UE, 还包括:
发送器, 用于在所述接收器接收控制节点发送的配置信息之前, 向所 述控制节点上报支持监听所述第一小区的第一控制信道的能力信息。
本申请实施例的第十九方面, 还提供一种第一小区设备, 包括: 接收器, 用于当满足第一触发条件时, 接收第一激活消息; 所述第一 激活消息用于指示第一小区设备向用户设备 UE发送所述第一控制信道; 发送器, 用于向所述 UE发送所述第一控制信道, 所述第一控制信道 包括 E-DCH绝对授权信道 E-AGCH。
结合第十九方面,在一种可能的实现方式中,所述满足第一触发条件, 包括:
控制节点接收到第二小区设备发送的所述 UE的信号干扰比 SIR低于 一定门限的消息; 和 /或, 所述控制节点确定第二小区的上行数据的误块 率高于一定门限。
结合第十九方面和上述可能的实现方式, 在另一种可能的实现方式 中, 所述发送器, 还用于在所述接收器接收第一激活消息之后, 向所述 UE发送 RG上升指示。
本申请实施例的第二十方面, 还提供一种第二小区设备, 包括: 处理器, 用于生成指示 UE监听第一小区的第一控制信道的命令; 发送器, 用于通过高速共享控制信道 HS-SCCH向用户设备 UE发送 所述处理器生成的指示所述 UE监听第一小区的第一控制信道的命令; 其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH; 所述 第一小区为所述 UE的非服务小区。
结合第二十方面, 在一种可能的实现方式中, 所述第二小区设备, 还 包括:
接收器, 用于在所述发送器通过高速共享控制信道 HS-SCCH向 UE 发送指示所述 UE监听第一小区的第一控制信道的命令之前, 接收控制节 点发送的触发指示。
所述发送器, 还用于在所述接收器接收到所述触发指示之后, 执行所 述通过高速共享控制信道 HS-SCCH向 UE发送指示所述 UE监听第一小 区的第一控制信道的命令。
结合第二十方面和上述可能的实现方式, 在另一种可能的实现方式 中,所述处理器,还用于在所述接收器接收控制节点发送的触发指示之前, 检测 UE的信号干扰比 SIR;
所述发送器, 还用于当所述 UE的信号干扰比 SIR低于一定门限时, 向所述控制节点发送所述 UE的信号干扰比 SIR低于一定门限的消息, 以 使得所述控制节点发送所述触发指示。
本申请实施例的第二十一方面, 还提供一种控制节点, 包括: 处理器, 用于检测是否满足第一触发条件;
发送器, 用于当满足第一触发条件时, 向第一小区设备发送第一激活 消息, 以使得所述第一小区设备向所述 UE发送 RG上升指示;
其中, 第一小区为 UE的非服务小区。
结合第二十一方面, 在一种可能的实现方式中, 所述发送器, 还用于 向第二小区设备发送触发指示,以使得所述第二小区设备通过高速共享控 制信道 HS-SCCH向 UE发送指示所述 UE监听所述第一' 区的 RG上升 指示的命令; 其中, 第二小区为 UE的服务小区;
或者, 向 UE发送第一无线资源控制协议 RRC消息, 所述第一 RRC 消息用于指示 UE监听所述第一小区的 RG上升指示。
结合第二十一方面和上述可能的实现方式,在另一种可能的实现方式 中, 所述满足第一触发条件, 包括:
所述控制节点接收到所述第二小区设备发送的所述 UE的信号干扰比
SIR 低于一定门限的消息; 和 /或, 所述控制节点确定所述第二小区的上 行数据的误块率高于一定门限。
本申请实施例的第二十二方面, 还提供一种用户设备 UE, 包括: 接收器, 还用于接收第二小区设备发送的高速共享控制信道
HS-SCCH命令, 所述 HS-SCCH命令用于指示所述 UE监听第一小区的
RG上升指示;或者,接收控制节点发送第一无线资源控制协议 RRC消息, 所述第一 RRC消息中包含指示所述 UE监听所述第一小区的 RG上升指 示;
处理器, 用于监听所述第一小区的 RG上升指示;
所述接收器, 用于接收第一小区设备发送的 RG上升指示; 其中, 所 述第一小区为 UE的非服务小区。
本申请实施例的第二十三方面, 还提供一种第一小区, 包括: 接收器, 用于接收第一激活消息;
发送器, 用于在所述接收器接收第一激活消息后, 向用户设备 UE发 送 RG上升指示; 其中, 第一小区为 UE非服务小区。
本申请实施例的第二十四方面, 还提供一种第二小区, 包括: 处理器, 用于检测用户设备 UE的信号干扰比 SIR;
发送器, 用于当所述 UE的信号干扰比 SIR低于一定门限时, 通过高 速共享控制信道 HS-SCCH向所述 UE发送指示所述 UE监听第一小区的 RG上升指示的命令; 或者, 在接收到控制节点发送的触发指示后, 通过 所述 HS-SCCH向所述 UE发送指示所述 UE监听第一小区的 RG上升指 示的命令。
本申请实施例提供的上行调度方法及控制节点, 当 UE将非服务小区 加入激活集时, 控制节点向 UE发送配置信息, 以使得 UE根据所述配置 信息监听第一小区的第一控制信道; 同时, 向所述第一小区设备发送第一 激活消息, 指示第一小区设备向所述 UE发送所述第一控制信道, 或向第 一小区设备发送第一激活消息, 以使得所述第一小区设备向所述 UE发送 RG上升指示, 与现有技术中在 UE在对非服务小区产生上行干扰前将非 服务小区加入激活集的方法相比, UE可以在服务基站无法接收上行其调 度信息时,通过非服务小区基站的调度完成上行传输或者通过服务小区改 变来完成上行数据传输。
附图说明
为了更清楚地说明本申请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申请的一些实施例,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为服务小区、 非服务小区以及软交换区域的覆盖区域图; 图 2为本申请一实施例中的一种上行调度方法流程图;
图 3为本申请另一实施例中的另一种上行调度方法流程图;
图 4为本申请另一实施例中的另一种上行调度方法流程图;
图 5为本申请另一实施例中的另一种上行调度方法流程图;
图 6为本申请另一实施例中的另一种上行调度方法流程图;
图 7为本申请另一实施例中的另一种上行调度方法流程图;
图 8为本申请另一实施例中的另一种上行调度方法流程图;
图 9为本申请另一实施例中的另一种上行调度方法流程图;
图 10为本申请另一实施例中的另一种上行调度方法流程图; 图 11为本申请另- -实施例中的另一种上行调度方法流程图 图 12为本申请另- -实施例中的另一种上行调度方法流程图
图 13为本申请另- -实施例中的另一种上行调度方法流程图
图 al为本申请另- -实施例中的一种控制节点组成示意图;
图 a2为本申请另- -实施例中的一种用户设备 UE组成示意图; 图 a3为本申请另- -实施例中的一种第一小区组成示意图;
图 a4为本申请另- -实施例中的一种第二小区组成示意图;
图 a5为本申请另- -实施例中的另一种控制节点组成示意图; 图 a6为本申请另- -实施例中的另一种用户设备 UE组成示意图; 图 a7为本申请另- -实施例中的另一种第一小区组成示意图; 图 a8为本申请另- -实施例中的另一种第二小区组成示意图; 图 bl为本申请另- -实施例中的另一种控制节点组成示意图; 图 b2为本申请另- -实施例中的另一种用户设备 UE组成示意图; 图 b3为本申请另- -实施例中的另一种第一小区组成示意图
图 b4为本申请另- -实施例中的另一种第二小区组成示意图
图 b5为本申请另- -实施例中的另一种控制节点组成示意图
图 b6为本申请另- -实施例中的另一种用户设备 UE组成示意图; 图 bl为本申请另- -实施例中的另一种第一小区组成示意图; 图 b8为本申请另- -实施例中的另一种第二小区组成示意图
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进 行清楚、完整地描述,显然,所描述的实施例仅仅是本申请一部分实施例, 而不是全部的实施例。 基于本申请中的实施例, 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,都属于本申请保护的 范围。
本文中描述的技术可用于各种通信系统, 例如当前 2G, 3G通信系统 和下一代通信系统, 例如全球移动通信系统 (GSM , Global System for Mobile communications ) , 码分多址 ( CDMA , Code Division Multiple Access ) 系统, 时分多址 ( TDMA , Time Division Multiple Access ) 系统, 宽带码分多址 ( WCDMA , Wideband Code Division Multiple Access Wireless ), 频分多址 ( FDMA, Frequency Division Multiple Addressing ) 系统, 正交频分多址 ( OFDMA, Orthogonal Frequency-Division Multiple Access )系统,单载波 FDMA( SC-FDMA )系统,通用分组无线业务( GPRS , General Packet Radio Service )系统,长期演进( LTE , Long Term Evolution ) 系统, 以及其他此类通信系统。
本文中结合终端和 /或基站和 /或基站节点来描述各种方面。
用户设备, 可以是无线终端也可以是有线终端, 无线终端可以是指向 用户提供语音和 /或数据连通性的设备, 具有无线连接功能的手持式设备、 或连接到无线调制解调器的其他处理设备。 无线终端可以经无线接入网 (例如, RAN, Radio Access Network ) 与一个或多个核心网进行通信, 无线终端可以是移动终端, 如移动电话(或称为"蜂窝"电话)和具有移动 终端的计算机, 例如, 可以是便携式、 袖珍式、 手持式、 计算机内置的或 者车载的移动装置, 它们与无线接入网交换语言和 /或数据。 例如, 个人 通信业务 ( PCS , Personal Communication Service ) 电话、 无绳电话、 会 话发起协议( SIP )话机、 无线本地环路 ( WLL , Wireless Local Loop )站、 个人数字助理 (PDA , Personal Digital Assistant ) 等设备。 无线终端也可 以称为系统、 订户单元 ( Subscriber Unit )、 订户站 ( Subscriber Station ), 移动站 ( Mobile Station )、 移动台 ( Mobile )、 远程站 ( Remote Station )、 接入点 ( Access Point )、 远程终端 ( Remote Terminal )、 接入终端 (Access Terminal ), 用户终端 ( User Terminal )、 用户代理 (User Agent )、 用户设 备 ( User Equipment )。
基站(例如, 接入点) 可以是指接入网中在空中接口上通过一个或多 个扇区与无线终端通信的设备。 基站可用于将收到的空中帧与 IP分组进 行相互转换, 作为无线终端与接入网的其余部分之间的路由器, 其中接入 网的其余部分可包括网际协议(IP ) 网络。 基站还可协调对空中接口的属 性管理。例如,基站可以是 GSM或 CDMA中的基站( BTS , Base Transceiver Station ), 也可以是 WCDMA 中的基站 ( NodeB ), 还可以是 LTE 中的演 进型基站 ( NodeB或 eNB或 e-NodeB , evolutional Node B ), 本申请并不 限定。
基站控制器 (源节点或目标节点), 可以是 GSM或 CDMA中的基站 控制器 (BSC , base station controller ), 也可以是 WCDMA中的无线网络 控制器 (RNC, Radio Network Controller ), 本申请并不限定。
另外, 本文中术语"系统"和"网络"在本文中常被可互换使用。 本文中 术语"和 /或", 仅仅是一种描述关联对象的关联关系, 表示可以存在三种 关系 , 例如, A和 /或 B , 可以表示: 单独存在 A, 同时存在 A和 B , 单 独存在 B这三种情况。 另外, 本文中字符" /", 一般表示前后关联对象是 一种"或"的关系。
本申请一实施例提供一种上行调度方法, 如图 2所示, 包括:
101、 控制节点向用户设备 ( User Equipment, UE ) 发送配置信息, 所述配置信息包括第一小区的第一控制信道的信道配置信息,以使得所述 UE根据所述配置信息监听所述第一小区的第一控制信道。
其中, 所述第一控制信道可以包括: E-DCH 绝对授权信道 ( E-DCH Absolute Grant Channel, E-AGCH ) 和 /或 E-DCH相对授权信道 (E-DCH Relative Grant Channel,E-RGCH ), 具体是指 E-RGCH可以发送上升指令 的指示, 例如 RG-up , 其中 E-DCH 是增强专用传输信道 ( Enhanced Dedicated Transport Channel, E-DCH )。
在本申请中的设备可以是指微小区基站、宏小区基站或者其他通信制 式或规格类型基站或网络设备,在以下实施例中以微小区基站作为第一小 区设备, 以宏小区基站作为第二小区设备为例进行说明, 第一小区为微小 区基站控制下的小区称为微小区,而第二小区为宏小区基站控制下的小区 称为宏小区。 在本实施例中, 服务小区为宏小区, 非服务小区为微小区。 由于, 在 UE将微小区提前加入激活集之后, 存在第二小区设备无法接收 或正确解调 UE的上行调度信息, 从而无法对 UE进行上行调度的问题, UE可以通过第一小区设备的调度, 或通过高速上行链路分组接入 (High Speed Uplink Packet Access, HSUPA ) 服务小区改变, 避免由于无法对 UE进行上行调度导致的无法正确合理的进行上行数据传输。
本申请实施例提供的上行调度方法, 当 UE将非服务小区加入激活集 时, 控制节点向 UE发送配置信息, 以使得 UE可以根据所述配置信息监 听所述第一小区的第一控制信道; 同时, 向所述第一小区设备发送第一激 活消息, 指示第一小区设备向所述 UE发送所述第一控制信道, 与现有技 术中在 UE在对非服务小区产生上行干扰前将非服务小区加入激活集的方 法相比, UE可以在服务基站无法接收上行其调度信息时, 通过非服务小 区基站的调度完成上行传输或者通过上行服务小区改变来完成上行数据 传输。
本申请另一实施例提供一种上行调度方法, 如图 3所示, 包括:
201、 用户设备 UE接收控制节点发送的配置信息, 所述配置信息包 括第一小区的第一控制信道的信道配置信息。
其中,所述控制节点发送的配置信息中可以包含至少一组第一小区的 第一控制信道的信道配置信息。 其中, 所述一组或多组第一控制信道的信 道配置信息中, 如果包含多组可用的第一控制信道的信道配置时, 第二小 区设备或者控制节点可以在触发流程中,先与第一小区设备确定一组可用 的配置信息通知 UE, 然后执行下述上行调度流程。
202、 UE根据所述配置信息监听所述第一小区的第一控制信道。
其中, 所述第一控制信道可以包括所述 E-AGCH和 /或所述 E-RGCH 的上升指令。 所述第一小区为 UE的非服务小区。
本申请实施例提供的上行调度方法, 当 UE将非服务小区加入激活集 时, 接收控制节点发送的配置信息, 根据所述配置信息中第一小区的第一 控制信道的信道配置信息监听所述第一小区的第一控制信道,与现有技术 中在 UE在对非服务小区产生上行干扰前将非服务小区加入激活集的方法 相比, UE可以在服务基站无法接收上行其调度信息时, 通过非服务小区 基站的调度完成上行传输或者通过服务小区改变来完成上行数据传输。
本申请另一实施例提供一种上行调度方法, 如图 4所示, 包括:
301、 当满足第一触发条件时, 第一小区设备接收第一激活消息; 所 述第一激活消息用于指示第一小区设备向 UE发送所述第一控制信道。
其中, 所述满足第一触发条件可以包括: 接收到第二小区设备发送的 所述 UE的信号干扰比 ( Signal to Interference Ratio, SIR ) 低于一定门限 的消息; 和 /或, 控制节点确定的所述第二小区的上行数据的误块率高于 一定门限。 具体的, UE的 SIR可以由第二小区设备监控得到, 也可以由 U E统计上报。 当然可以包括其他由控制节点触发或由第二小区设备触发 的方法。所述控制节点可以统计一定时间段内第二小区设备接收上行数据 的误块率, 确定该误块率是否超过一定门限。 相关门限可以通过预先配置 的方法获得。
302、 第一小区设备向所述 UE发送所述第一控制信道, 所述第一控 制信道包括 E-DCH绝对授权信道 E-AGCH。
其中, 所述第一小区设备可以根据 UE的信道质量、 第一小区负荷情 况等因素, 确定宏 UE的上行调度规则, 通过向所述 UE发送所述第一控 制信道, 对 UE进行合理的上行调度。 或者, 也可以通过上行服务小区改 变的方式, 使得 UE可以通过第一小区设备接收第一控制信道。 具体的, 控制节点向第一小区设备发送第一激活消息, 该辅助第一激活消息包含 UE的 HSUPA服务小区改变指令, 将所述第一' J、区作为 UE的 HSUPA月良 务小区向 UE发送第一控制信道。
本申请实施例提供的上行调度方法, 当满足第一触发条件时, 接收第 一激活消息, 按照第一激活消息的指示向 UE发送所述第一控制信道。 与 现有技术中在 UE在对非服务小区产生上行干扰前将非服务小区加入激活 集的方法相比, UE可以在服务基站无法接收上行其调度信息时, 通过非 服务小区基站的调度完成上行传输或者通过服务小区改变来完成上行数 据传输。
本申请另一实施例提供一种上行调度方法, 如图 5所示, 包括:
401、 第二小区设备通过高速共享控制信道 ( High Speed Shared Control Channel, HS-SCCH ) 向 UE发送指示所述 UE监听第一小区的第 一控制信道的命令。 第二小区设备通过高速共享控制信道 HS-SCCH 向 UE发送指示所述 UE监听第一小区的第一控制信道的命令
其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH; 所述 第一小区为所述 UE的非服务小区。
其中,所述第二小区设备通过所述 HS-SCCH向 UE发送指示所述 UE 监听第一小区的第一控制信道的命令的具体实现方法可以包括:所述第二 小区设备可以监控所述 UE的 SIR, 确定该 SIR是否低于一定门限, 当所 述 SIR低于一定门限时, 所述第二小区设备直接通过 HS-SCCH命令触发 所述 UE监听所述第一小区的第一控制信道的命令。 该实现方法中, 不需 要所述控制节点向第二小区设备发送触发指示,而在所述第二小区设备通 过所述 HS-SCCH向 UE发送指示所述 UE监听第一小区的第一控制信道 的命令的另一种实现方法中,所述控制节点可以统计一定时间段内第二小 区接收上行数据的误块率, 确定该误块率是否超过一定门限, 当所述接收 上行数据的误块率超过一定门限时, 则向第二小区设备发送所述触发指 示, 第二小区设备收到所述触发指示后, 通过 HS-SCCH 命令触发所述 UE监听所述第一小区的第一控制信道。
本申请实施例提供的上行调度方法, 第二小区设备通过所述 HS-SCCH向 UE发送指示所述 UE监听第一小区的第一控制信道的命令, 与现有技术中在 UE在对非服务小区产生上行干扰前将非服务小区加入激 活集的方法相比, UE可以在服务基站无法接收上行其调度信息时, 通过 非服务小区基站的调度完成上行传输或者通过服务小区改变来完成上行 数据传输。 本申请另一实施例提供一种上行调度方法, 如图 6所示, 包括: 501、 当满足第一触发条件时, 控制节点向第一小区设备发送第一激 活消息, 以使得所述第一小区设备向所述 UE发送 RG上升指示。
其中,所述第一小区设备在接收到所述控制节点发送的第一激活消息 后, 可以根据 UE的信道质量、 第一小区负荷情况等因素, 确定宏 UE的 上行调度规则, 通过向所述 UE发送所述 RG上升指示, 对 UE进行合理 的上行调度。
所述满足第一触发条件可以包括:所述控制节点接收到第二小区设备 发送的所述 UE的 SIR低于一定门限的消息; 和 /或, 所述控制节点确定 所述第二小区的上行数据的误块率高于一定门限。
本申请实施例提供的上行调度方法, 当满足第一触发条件时, 向第一 小区设备发送第一激活消息, 以使得所述第一小区设备向所述 UE 发送 RG上升指示, 与现有技术中在 UE在对非服务小区产生上行干扰前将非 服务小区加入激活集的方法相比, UE可以在服务基站无法接收上行其调 度信息时, 接收到非服务小区基站发送的 RG上升指令进行上行调度, 以 完成上行传输。
本申请另一实施例提供一种上行调度方法, 如图 7所示, 包括:
601、 UE接收第一小区设备发送的 RG上升指示; 其中, 所述第一小 区为 UE的非服务小区。
其中, 所述 UE接收到所述第一小区设备发送的 RG上升指示后, 可 以根据所述 RG上升指示进行合理的上行调度, 完成上行数据传输。
本申请实施例提供的上行调度方法,可以通过接收第一小区设备发送 的 RG上升指示进行上行调度, 与现有技术中在 UE在对非服务小区产生 上行干扰前将非服务小区加入激活集的方法相比, UE可以在服务基站无 法接收上行其调度信息时,接收到非服务小区基站发送的 RG上升指令进 行上行调度, 以完成上行传输。
本申请另一实施例提供一种上行调度方法, 如图 8所示, 包括: 701、 第一' 区设备在接收第一激活消息后, 向所述 UE发送 RG上 升指示。
其中, 所述第一小区为 UE非服务小区。
本申请实施例提供的上行调度方法,第一小区设备在接收到所述控制 节点发送的第一激活消息后, 向所述 UE发送 RG上升指示, 进行上行调 度。 与现有技术中在 UE在对非服务小区产生上行干扰前将非服务小区加 入激活集的方法相比, UE可以在服务基站无法接收上行其调度信息时, 接收到非服务小区基站发送的 RG上升指令进行上行调度, 以完成上行传 输。
本申请另一实施例提供一种上行调度方法, 如图 9所示, 包括:
801、 第二小区设备检测 UE的 SIR; 当 UE的 SIR低于一定门限时, 通过所述 HS-SCCH向所述 UE发送指示所述 UE监听第一小区的 RG上 升指示的命令。
其中,步骤 801可以替换为所述第二小区设备在接收到控制节点发送 的触发指示后, 通过所述 HS-SCCH向所述 UE发送指示所述 UE监听第 一小区的 RG上升指示的命令。
其中, 所述第二小区设备在接收到控制节点发送的触发指示后, 通过 所述 HS-SCCH向所述 UE发送指示所述 UE监听第一小区的 RG上升指 示的命令的具体实现方法可以是:所述控制节点统计一定时间段内第二小 区设备接收上行数据的误块率, 确定该误块率是否超过一定门限, 当所述 接收上行数据的误块率超过一定门限时,则向第二小区设备发送所述触发 指示, 第二小区设备收到所述触发指示后, 通过 HS-SCCH命令触发所述 UE监听所述第一小区的 RG上升指示的命令。
本申请实施例提供的上行调度方法, 第二小区设备可以检测 UE 的 SIR, 当 UE的 SIR低于一定门限时, 通过所述 HS-SCCH向所述 UE发送 指示所述 UE监听第一小区的 RG上升指示的命令, 与现有技术中在 UE 在对非服务小区产生上行干扰前将非服务小区加入激活集的方法相比, UE可以在服务基站无法接收上行其调度信息时, 接收到非服务小区基站 发送的 RG上升指令进行上行调度, 以完成上行传输。
本申请另一实施例提供一种上行调度方法, 如图 10所示, 包括:
901、UE向控制节点上报支持监听所述第一小区的第一控制信道的能 力信息, 以使得控制节点根据所述能力信息确定所述 U E支持监听所述第 一小区的第一控制信道的能力。
其中, 所述能力信息用于确定所述 UE支持监听所述第一小区的第一 控制信道的能力。 控制节点接收 UE上报的能力信息是为了在发起该上行 调度方案之前, 确定所述 UE支持监听所述第一小区的第一控制信道的能 力, 报告所述 UE是否具有支持该上行传输方法的能力, 若所述 UE具有 支持该上行传输方法的能力, 则执行所述上行调度流程; 若所述 UE不足 以支持该上行传输方法, 则结束该上行调度流程。
在本实施例中, 步骤 901是可选步骤, 在本实施例中也可以不执行步 骤 901 , 而直接执行步骤 902。
902、 控制节点向所述 UE发送配置信息, 所述配置信息包括第一小 区的第一控制信道的信道配置信息。
其中, 当 UE将第一小区加入激活集时,所述控制节点发送配置信息, 所述配置信息中可以包含至少一组第一小区的第一控制信道的信道配置 信息。 其中, 所述一组或多组第一控制信道的信道配置信息中, 至少包含 一组可用的第一控制信道的信道配置,第二小区设备或者控制节点可以在 触发流程中, 先与第一小区设备确定一组配置信息, 然后执行下述上行调 度流程。
903、 第二小区设备检测 UE的 SIR; 当所述 UE的 SIR低于一定门限 时, 向所述控制节点发送所述 UE的 SIR低于一定门限的消息, 即满足第 一触发条件消息。
其中, 所述第二小区设备可以监控所述 UE的 SIR, 确定该 SIR是否 低于一定门限, 当所述 SIR低于一定门限时, 所述第二小区设备直接通过 HS-SCCH命令触发所述 UE监听所述第一小区的第一控制信道, 不需要 所述控制节点对其发送触发指示。
其中, UE的 SIR可以由第二小区设备监控得到, 也可以由 UE统计 上报。 当然可以包括其他由控制节点触发或由第二小区设备触发的方法。
进一步,步骤 903可以替换为控制节点确定所述第二小区的上行数据 的误块率高于一定门限, 当所述误块率高于一定门限(即满足第一触发条 件) 时, 则继续执行步骤 904。
其中,所述控制节点可以统计一定时间段内第二小区设备接收上行数 据的误块率, 确定该误块率是否超过一定门限, 当所述第二小区的上行数 据的误块率高于一定门限时, 则向第二小区设备发送所述触发指示, 第二 小区设备收到所述触发指示后, 通过 HS-SCCH命令触发所述 UE监听所 述第一小区的第一控制信道。
904、 当满足第一触发条件时, 控制节点向第二小区设备发送触发指 示, 以使得所述第二小区设备通过所述 HS-SCCH向所述 UE发送指示所 述 UE监听第一小区的第一控制信道的命令, 以使得所述 UE根据所述配 置信息监听所述第一小区的第一控制信道, 其中所述第二小区为 UE的服 务小区。
其中, 所述满足第一触发条件, 可以是控制节点接收到第二小区设备 发送的所述 UE的 SIR低于一定门限的消息,也可以是控制节点统计所述 第二小区设备接收上行数据的误块率, 并确定所述误块率高于一定门限。
进一步对应的, 步骤 904可以替换为当满足第一触发条件时, 第二小 区设备通过所述 HS-SCCH向 UE发送指示所述 UE监听第一小区的第一控 制信道的命令。 该实现方法中, 不需要所述控制节点向第二小区设备发送 触发指示, 所述满足第一触发条件可以包括: 第二小区设备检测到所述 UE的 SIR低于一定门限和接收到控制节点确定的所述第二小区的上行数 据的误块率高于一定门限的消息。
进一步, 所述 UE根据所述配置信息监听所述第一小区的第一控制信 道还可以包括: 接收所述第一小区发送的 RG上升指示。
更进一步的, 所述 UE根据所述配置信息监听所述第一小区的第一控 制信道, 还可以包括: 所述上行服务小区切换为所述第一小区, 即所述 UE的 HSUPA服务小区变更为所述非服务小区。当 UE根据控制节点或第 二小区设备的指令将所述 HSUPA服务小区切换为所述第一小区后, 不需 要所述控制节点或者所述第二小区设备向 UE发送指示 UE监听第一小区 的第一控制信道的命令, 所述 U E便可以同时监听所述第一小区的第一控 制信道的所述 E- AGCH和所述 E-RGCH的上升指令。
905、 当满足第一触发条件时, 控制节点向所述第一小区设备发送第 一激活消息,以使得所述第一小区设备向所述 UE发送所述第一控制信道。
其中, 对应步骤 904中所述满足第一触发条件的两种情景, 控制节点 所述向所述第一小区设备发送第一激活消息的方法还可以包括: 当控制节 点接收到第二小区设备发送的第一激活消息时,将所述第一激活消息转发 给所述第一小区设备。
在本实例中, 向所述第一小区设备发送第一激活消息时, 步骤 904 包含两种发送方式, 可以根据实际需要选择其中一种。
或者, 可以由第二小区设备直接发送第一激活消息给第一小区设备。 需要说明的是, 步骤 903-904和步骤 905的执行不分先后, 可以先执 行步骤 903-904 , 再执行步骤 905 , 也可以先执行步骤 905 再执行步骤 903-904 , 还可以先执行步骤 903 , 然后再执行步骤 904或步骤 905 中的 任一项。
906、 所述 UE接收第一小区设备发送的第一控制信道。
其中, 对应的, 所述 UE接收第一小区设备发送的第一控制信道可以 包括两种方式, 具体的接收方式可以包括: UE接收所述第一小区设备的 上行调度; 将所述 UE的 HSUPA服务小区变更为所述非服务小区。 无论 何种方式, UE 都可以接收该非下行服务小区的 E-AGCH 信道和 /或 E-RGCH上升指令。 907、 所述 UE根据所述第一控制信道进行上行数据传输。
其中, 第一控制信道可以包括第一小区设备计算并为所述 UE分配的 所述 E-AGCH和 /或所述 E-RGCH的上升指令, 用于限定 UE的上行调度 规则。 例如, 在 UE的上行调度规则中可以配置 UE的上行发送功率、 上 行发送数据块长、 所占用时频资源等参数。 UE可以根据第一小区设备下 发的所述 E-AGCH和 /或所述 E-RGCH的上升指令进行上行数据传输, 避 免对第一小区造成较大影响, 并保证正确合理的上行传输。
进一步可选的, 在所述第二小区设备可以接收其上行调度信息, UE 可以进行上行数据传输时, 本实施例的方法还可以包括步骤 908:
908、 触发去激活流程, 以使得所述 UE终止监听所述第一小区的第 一控制信道,以使得所述第一小区设备终止向所述 UE发送第一控制信道。
在本实例中, 去激活流程的具体方法可以为: 当第二小区设备确定所 述 UE的 SIR超过一定门限时, 通过 HS-SCCH命令触发去激活流程; 以 使得所述 U E终止监听所述第一小区的第一控制信道, 以使得所述第一小 区设备终止向所述 U E发送第一控制信道。 触发去激活流程的条件也可以 为:控制节点统计所述第二小区设备接收上行数据的误块率低于一定门限 时, 触发去激活流程。 触发去激活流程的条件还可以为: 当所述 UE的高 速下行分组接入 ( High Speed Downlink Packet Access, HSDPA)服务小区 变更时, 触发去激活流程。 例如, 通过本申请实施例提供的方法, 当 UE 检测并上报当前第一' 区信号质量较好时, 可以将 UE的 HSDPA服务小 区切换为信号质量较好的第一小区; 但是, 在 UE 位置移动的同时, UE 会重选或切换到其他小区中, 即 UE的 HSDPA服务小区会发生变更, 那 么就可以不用将第一小区作为 UE的 HSDPA服务小区, 进行去激活。
需要说明的是,部分步骤的具体描述可以参考本申请其他实施例中的 对应内容, 部分参数和流程的具体描述本申请实施例这里不再详细贅述。
本申请实施例提供的控制节点, 当 UE将非服务小区加入激活集时, 控制节点向 UE发送配置信息, 以使得 UE根据所述配置信息监听所述第 一小区的第一控制信道; 同时, 向所述第一小区设备发送第一激活消息, 指示第一小区设备向所述 UE 发送所述第一控制信道, 与现有技术中在 UE 在对非服务小区产生上行干扰前将非服务小区加入激活集的方法相 比, UE可以在服务基站无法接收上行其调度信息时, 通过非服务小区基 站的调度完成上行传输或者通过服务小区改变来完成上行数据传输。
本申请另一实施例提供一种上行调度方法, 如图 11所示, 包括:
1001、 UE向控制节点上报支持监听所述第一小区的第一控制信道的 能力信息, 以使得控制节点根据所述能力信息确定所述 UE支持监听所述 第一小区的第一控制信道的能力。
在本实施例中, 步骤 1001是可选步骤, 在本实施例中也可以不执行 步骤 1001 , 而直接执行步骤 1002。
1002、 控制节点向所述 UE发送所述第一小区的信道配置信息, 以使 得所述 UE同时监听所述第二小区 E-AGCH信道和所述第一小区的第一控 制信道。
其中, 若所述 UE同时监听到所述第二小区和所述第一小区的第一控 制信道, 则优先使用包含较小服务授权值的控制信道, 或优先接收所述第 二小区设备的上行调度。
1003、 第二小区设备检测 UE的 SIR; 当所述 UE的 SIR低于一定门 限时, 向所述控制节点发送所述 UE的 SIR低于一定门限的消息, 即满足 第一触发条件消息。
1004、 当满足第一触发条件时, 控制节点向所述第一小区设备发送第 一激活消息,以使得所述第一小区设备向所述 UE发送所述第一控制信道。
需要说明的是, 步骤 1002和步骤 1003-1004的执行不分先后, 可以 先执行步骤 1002 , 再执行步骤 1003-1004 , 也可以先执行步骤 1003-1004 再执行步骤 1002。 步骤 1002和步骤 1003-1004执行的先后顺序不影响本 实施例中上行调度的结果。
1005、 UE接收所述第一小区的第一控制信道。 需要说明是的, UE此时仍在同时接收所述第二小区的 E-AGCH信道 和所述第一小区的第一控制信道, 但此时如果第二小区设备不向 UE发送 E-AGCH信道, 或者 UE接收不到第二小区的 E-AGCH信道, 那么 UE只 能接收到第一小区设备的上行调度。 其中, 所述第一小区的第一控制信道 中可以包含所述 E-AGCH和 /或所述 E-RGCH的上升指令。
1006、 UE根据所述第一控制信道进行上行数据传输。
进一步可选的, 在所述第二小区设备可以接收其上行调度信息, UE 可以进行上行数据传输时, 本实施例的方法还可以包括步骤 1007:
1007、 触发去激活流程, 以使得所述 UE终止监听所述第一小区的第 一控制信道,以使得所述第一小区设备终止向所述 UE发送第一控制信道。
需要说明的是,部分步骤的具体描述可以参考本申请其他实施例中的 对应内容, 部分参数和流程的具体描述本申请实施例这里不再详细贅述。
本申请实施例提供的控制节点, 当 UE将非服务小区加入激活集时, 控制节点向 UE发送配置信息, 以使得 UE根据所述配置信息监听所述第 一小区的第一控制信道; 同时, 向所述第一小区设备发送第一激活消息, 指示第一小区设备向所述 UE 发送所述第一控制信道, 与现有技术中在 UE 在对非服务小区产生上行干扰前将非服务小区加入激活集的方法相 比, UE可以在服务基站无法接收上行其调度信息时, 通过非服务小区基 站的调度完成上行传输或者通过服务小区改变来完成上行数据传输。
本申请另一实施例提供一种上行调度方法, 如图 12所示, 包括:
1101、 UE向控制节点上报支持监听所述第一小区的第一控制信道的 能力信息, 以使得控制节点根据所述能力信息确定所述 UE支持监听所述 第一小区的第一控制信道的能力。
在本实施例中, 步骤 1101是可选步骤, 在本实施例中也可以不执行 步骤 1101 , 而直接执行步骤 1102。
1102、 控制节点向所述 UE 发送第一无线资源控制协议 ( Radio Resource Control, RRC )消息 , 以使得所述 UE根据所述第一 RRC消息的 指示监听所述第一小区的第一控制信道。
其中, 所述第一 RRC消息中可以包含所述第一小区的第一控制信道 的信道配置信息。 所述 UE可以根据所述第一控制信道的信道配置信息监 听所述第一小区的第一控制信道。
1103、 第二小区设备检测 UE的 SIR; 当所述 UE的 SIR低于一定门 限时, 向所述控制节点发送所述 UE的 SIR低于一定门限的消息, 即满足 第一触发条件消息。
1104、 当满足第一触发条件时, 控制节点向所述第一小区设备发送第 一激活消息,以使得所述第一小区设备向所述 UE发送所述第一控制信道。
1105、 所述 UE接收所述第一小区的第一控制信道。
其中, 所述第一小区的第一控制信道中可以包含所述 E-AGCH和 /或 所述 E-RGCH的上升指令。
1106、 所述 UE根据所述第一控制信道进行上行数据传输。
进一步可选的, 在所述第二小区设备可以接收其上行调度信息, UE 可以进行上行数据传输时, 本实施例的方法还可以包括步骤 1107:
1107、 控制节点触发去激活流程, 以使得所述 UE终止监听所述第一 小区的下行控制信令, 以使得所述第一小区设备终止向所述 UE发送下行 控制信令。
除了步骤 908中描述的去激活的具体方法,去激活的具体方法还可以 包括:
所述控制节点可以统计所述第二小区设备接收上行数据的误块率,确 定该误块率是否低于一定门限,当所述接收上行数据的误块率低于一定门 限时, 则所述控制节点向所述 UE发送第一 RRC消息, 该第一 RRC消息 中可以包含一种触发指令, 可以触发所述去激活流程; 或, 所述服务小区 也可以监控所述 UE的 SIR, 确定该 SIR是否超过一定门限, 当所述 SIR 超过一定门限时,所述第二小区设备通知所述控制节点触发所述去激活流 程。 需要说明的是,部分步骤的具体描述可以参考本申请其他实施例中的 对应内容, 部分参数和流程的具体描述本申请实施例这里不再详细贅述。
本申请实施例提供的控制节点, 当 UE将非服务小区加入激活集时, 控制节点向 UE发送配置信息, 以使得 UE根据所述配置信息监听所述第 一小区的第一控制信道; 同时, 向所述第一小区设备发送第一激活消息, 指示第一小区设备向所述 UE 发送所述第一控制信道, 与现有技术中在 UE 在对非服务小区产生上行干扰前将非服务小区加入激活集的方法相 比, UE可以在服务基站无法接收上行其调度信息时, 通过非服务小区基 站的调度完成上行传输或者通过服务小区改变来完成上行数据传输。
本申请另一实施例提供一种上行调度方法, 如图 13所示, 包括:
1201、 当满足第一触发条件时, 控制节点向第一小区设备发送第一激 活消息, 以使得所述第一小区设备向所述 UE发送 RG上升指示。
其中, 所述第一小区为 UE的非服务小区。 所述满足第一触发条件可 以包括: 所述控制节点接收到第二小区设备发送的所述 UE的 SIR低于一 定门限的消息; 和 /或, 所述控制节点确定所述第二小区的上行数据的误 块率高于一定门限。
进一步, 对应第一触发条件, 步骤 1201可以替换为当满足第一触发 条件时, 第二小区设备向第一小区设备发送第一激活消息, 以使得所述第 一' 区设备向所述 UE发送 RG上升指示。
1202、控制节点向第二小区设备发送触发指示, 以使得所述第二小区 设备通过所述 HS-SCCH向 UE发送指示所述 UE监听第一小区的 RG上 升指示的命令, 以使得所述 UE根据所述配置信息监听所述第一小区的第 一控制信道。
其中, 所述第二小区为 UE的服务小区。 所述触发第二小区设备通过 所述 HS-SCCH向 UE发送指示所述 UE监听第一' 区的 RG上升指示的 命令的另一种方法, 不需要控制节点向第二小区发送触发指示, 而是第二 小区设备检测 UE 的 SIR; 当 UE 的 SIR 低于一定门限时, 通过所述 HS-SCCH向所述 UE发送指示所述 UE监听第一' 区的 RG上升指示的命 令。
进一步的,步骤 1202可以替换为控制节点向 UE发送第一 RRC消息, 所述第一 RRC消息用于指示 UE监听所述第一小区的 RG上升指示。
需要说明的是, 本实施例中步骤 1201和步骤 1202的执行不分先后, 可以先执行步骤 1201 , 再执行步骤 1202; 也可以先执行步骤 1202 , 再执 行步骤 1201 , 步骤 1201和步骤 1202的执行顺序不影响上行调度结果。
1203、 UE接收第一' 区设备发送的 RG上升指示。
其中, 所述第一小区为 UE的非服务小区。
1204、 UE根据所述 RG上升指示进行上行数据传输。
进一步可选的, 在所述第二小区设备可以接收其上行调度信息, UE 可以进行上行数据传输时, 本实施例的方法还可以包括步骤 1205 :
1205、 触发去激活流程, 以使得所述 UE 终止监听所述第一小区的 RG上升指示, 以使得所述第一小区设备终止向所述 UE发送 RG上升指 示。
其中, 去激活流程的具体方法可以为: 当第二小区设备确定所述 UE 的 SIR超过一定门限时, 通过 HS-SCCH命令触发去激活流程; 以使得所 述 UE终止监听所述第一小区的 RG上升指示, 以使得所述第一小区设备 终止向所述 UE发送 RG上升指示。 触发去激活流程的条件也可以为: 控 制节点统计所述第二小区接收上行数据的误块率低于一定门限时,触发去 激活流程。 触发去激活流程的条件还可以为: 当所述 UE的 HSDPA服务 小区变更时, 触发去激活流程。 例如, 通过本申请实施例提供的方法, 当 UE检测并上报当前第一小区信号质量较好时,可以将 UE的 HSDPA服务 小区切换为信号质量较好的第一小区; 但是, 在 UE位置移动的同时, UE 会重选或切换到其他小区中, 即 UE的 HSDPA服务小区会发生变更, 那 么就可以不用将第一小区作为 UE的 HSDPA服务小区, 进行去激活。
需要说明的是,部分步骤的具体描述可以参考本申请其他实施例中的 对应内容, 部分参数和流程的具体描述本申请实施例这里不再详细贅述。 进一步, 需要说明的是, 以上的三个实施例都有涉及到第二小区和第 一' _1、区交互的过程,由于目前第二小区和第一小区之间可以有三种不同的 构架, 所以, 根据不同的构架, 消息或指令的路径和方法都有所不同。 例 如, 在一种微小区和宏小区共用同一个控制节点, 微小区直接通过 lub接 口与控制节点进行交互的构架中, 第二小区 (宏小区) 直接通过 lub接口 将触发信令发给控制节点, 然后控制节点再将该信令转发给第一小区(微 小区)。 类似的, 对应其他不同的宏微构架, 信令或消息传递的方式也不 相同, 具体传递过程本申请实施例不再详细贅述。
本申请实施例提供的上行调度方法, 当满足第一触发条件时, 向第一 小区设备发送第一激活消息, 以使得所述第一小区设备向所述 UE 发送 RG上升指示, 与现有技术中在 UE在对非服务小区产生上行干扰前将非 服务小区加入激活集的方法相比, UE可以在服务基站无法接收上行其调 度信息时, 接收到非服务小区基站发送的 RG上升指令进行上行调度, 以 完成上行传输。
本申请另一实施例提供一种控制节点, 如图 al 所示, 包括: 存储单 元 Al l、 第一发送单元 A12。
存储单元 Al l , 用于存储配置信息。
第一发送单元 A12 ,用于向所述 UE发送所述存储单元 Al l存储的配 置信息, 所述配置信息包括第一小区的第一控制信道的信道配置信息, 以 使得所述 UE根据所述配置信息监听所述第一小区的第一控制信道;其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH, 所述第一' 区为 所述 UE的非服务小区。
进一步的, 所述控制节点还可以包括: 第二发送单元 A13。
第二发送单元 A13 ,用于在所述第一发送单元 A12向 UE发送配置信 息之后,当满足第一触发条件时,向所述第一小区设备发送第一激活消息, 所述第一激活消息用于指示所述第一小区设备向所述 UE发送所述第一控 制信道。
进一步可选的, 在本实施例的一种应用场景中, 所述控制节点, 还可 以包括: 第三发送单元 A14。
第三发送单元 A14 ,用于在所述第一发送单元 A12向用户设备 UE发 送配置信息之后,当满足第一触发条件时,向第二小区设备发送触发指示, 以使得所述第二小区设备通过高速共享控制信道 HS-SCCH向所述 UE发 送指示所述 UE监听第一小区的第一控制信道的命令, 其中所述第二小区 为 UE的服务小区。
进一步的, 所述控制节点, 还可以包括: 触发单元 A15。
触发单元 A15 , 用于检测是否满足第一触发条件。
其中, 所述满足第一触发条件包括: 所述控制节点接收到所述第二小 区设备发送的所述 UE的信号干扰比 SIR低于一定门限的消息; 和 /或, 所述控制节点确定所述第二小区的上行数据的误块率高于一定门限。
进一步可选的, 在本实施例的另一种应用场景中, 所述第一发送单元 A12 , 可以包括: 第一发送模块 A121。
第一发送模块 A121 , 用于向所述 UE发送所述第一小区的信道配置 信息,以使得所述 UE同时监听服务小区 E-AGCH信道和所述第一小区的 第一控制信道。
进一步可选的, 在本实施例的另一种应用场景中, 所述第一发送单元 A12 , 可以包括: 第二发送模块 A122。
第二发送模块 A122 , 用于向所述 UE发送第一 RRC消息, 所述第一 RRC消息用于指示所述 UE监听所述第一小区的第一控制信道。
进一步的, 所述控制节点还可以包括: 接收单元 A16。
接收单元 A16 ,用于在所述第一发送单元 A12向所述 UE发送配置信 息之之前, 接收所述 UE 上报的能力信息, 所述能力信息用于确定所述 UE支持监听所述第一小区的第一控制信道的能力。
需要说明的是,本申请实施例提供的控制节点中部分功能模块的具体 描述可以参考方法实施例中的对应内容, 本实施例这里不再详细贅述。 本申请实施例提供的控制节点, 当 UE将非服务小区加入激活集时, 控制节点向 UE发送配置信息, 以使得 UE根据所述配置信息监听所述第 一小区的第一控制信道; 同时, 向所述第一小区设备发送第一激活消息, 指示第一小区设备向所述 UE 发送所述第一控制信道, 与现有技术中在 UE 在对非服务小区产生上行干扰前将非服务小区加入激活集的方法相 比, UE可以在服务基站无法接收上行其调度信息时, 通过非服务小区基 站的调度完成上行传输或者通过服务小区改变来完成上行数据传输。
本申请另一实施例还提供一种用户设备 UE, 如图 a2所示, 包括: 第 一接收单元 A21、 监听单元 A22。
第一接收单元 A21 , 用于接收控制节点发送的配置信息, 所述配置信 息包括第一小区的第一控制信道的信道配置信息。
监听单元 A22 ,用于根据所述配置信息监听所述第一小区的第一控制 信道; 其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH; 所 述第一小区为 UE的非服务小区。
进一步可选的,在本实施例的一种应用场景中,所述 UE还可以包括: 第二接收单元 A23。
第二接收单元 A23 , 用于在第一接收单元 A21 接收控制节点发送的 配置信息之后, 通过高速共享控制信道 HS-SCCH接收指示 UE根据所述 配置信息监听第一小区的第一控制信道的命令。
进一步的, 在本实施例的一种应用场景中, 所述第二接收单元 A23 , 还可以用于接收控制节点发送的第一 RRC消息,所述第一 RRC消息用于 指示 UE监听所述第一小区的第一控制信道。
进一步可选的, 在本实施例的一种应用场景中, 所述监听单元 A22 , 可以包括: 接收模块 A221。
接收模块 A221 , 用于接收所述第一小区设备发送的 RG上升指示。 进一步的可选的, 在本实施例的另一种应用场景中, 所述监听单元 A22, 还可以包括: 切换模块 A222。
切换模块 A222 , 用于将上行服务小区切换为所述第一小区。
进一步的可选的, 在本实施例的另一种应用场景中, 所述监听单元 A22, 还包括: 监听模块 A223。
监听模块 A223 , 用于同时监听第二小区的 E-AGCH信道和所述第一 小区的第一控制信道, 其中所述第二小区为 UE的服务小区。
进一步的, 所述的 UE, 其特征在于, 还包括:
发送单元 A24 , 用于在所述第一接收单元 A21 接收控制节点发送的 配置信息之前向所述控制节点上报支持监听所述第一小区的第一控制信 道的能力信息。
需要说明的是, 本申请实施例提供的 UE中部分功能模块的具体描述 可以参考本申请其他实施例中的对应内容, 本实施例这里不再详细贅述。
本申请实施例提供的 UE, 当 UE将非服务小区加入激活集时, 接收 控制节点发送的配置信息,根据所述配置信息中第一小区的第一控制信道 的信道配置信息监听所述第一小区的第一控制信道, 与现有技术中在 UE 在对非服务小区产生上行干扰前将非服务小区加入激活集的方法相比, UE可以在服务基站无法接收上行其调度信息时, 通过非服务小区基站的 调度完成上行传输或者通过服务小区改变来完成上行数据传输。
本申请另一实施例还提供一种第一小区设备, 如图 a3所示, 包括: 接收单元 A31、 第一发送单元 A32。
接收单元 A31 , 用于当满足第一触发条件时, 接收第一激活消息; 所 述第一激活消息用于指示第一小区设备向 UE发送所述第一控制信道。
第一发送单元 A32 , 用于在所述接收单元 A31接收第一激活消息后, 向所述 UE发送所述第一控制信道, 所述第一控制信道包括 E-DCH绝对 授权信道 E-AGCH。
进一步的, 所述满足第一触发条件, 包括: 所述控制节点接收到第二 小区设备发送的所述 UE的 SIR低于一定门限的消息; 和 /或, 所述控制 节点确定所述第二小区的上行数据的误块率高于一定门限。
进一步的, 在本实施例的一种应用场景下, 所述第一小区设备, 还可 以包括: 第二发送单元 A33。
第二发送单元 A33 , 用于在所述接收单元 A31 接收第一激活消息之 后, 向所述 UE发送 RG上升指示。
需要说明的是,本申请实施例提供的第一小区设备中部分功能模块的 具体描述可以参考本申请其他实施例中的对应内容,本实施例这里不再详 细赘述。
本申请实施例提供的第一小区设备, 当满足第一触发条件时, 接收第 一激活消息, 按照第一激活消息的指示向 UE发送所述第一控制信道。 与 现有技术中在 UE在对非服务小区产生上行干扰前将非服务小区加入激活 集的方法相比, UE可以在服务基站无法接收上行其调度信息时, 通过非 服务小区基站的调度完成上行传输或者通过服务小区改变来完成上行数 据传输。
本申请另一实施例还提供一种第二小区设备, 如图 a4所示, 包括: 处理单元 A41、 第一发送单元 A42。
处理单元 A41 , 用于生成指示 UE监听第一小区的第一控制信道的命 令。
第一发送单元 A42 , 用于通过高速共享控制信道 HS-SCCH向 UE发 送所述处理单元 A41生成的指示所述 UE监听第一小区的第一控制信道的 命令; 其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH; 所 述第一小区为所述 UE的非服务小区。
进一步的, 所述第二小区设备还可以包括: 接收单元 A43。
接收单元 A43 ,用于在所述处理单元 A41生成指示 UE监听第一小区 的第一控制信道的命令之前, 接收控制节点发送的触发指示。
所述第一发送单元 A42 , 还用于在所述接收单元 A43接收到所述触 发指示之后, 执行所述通过高速共享控制信道 HS-SCCH向 UE发送指示 所述 UE监听第一小区的第一控制信道的命令。
进一步的, 所述第二小区设备还可以包括: 检测单元 A44、 第二发送 单元 A45。
检测单元 A44 , 用于在所述接收单元 A43接收控制节点发送的触发 指示之前, 检测 UE的 SIR。
第二发送单元 A45 , 用于当所述 UE的 SIR低于一定门限时, 向所述 控制节点发送所述 UE的 SIR低于一定门限的消息, 以使得所述控制节点 发送所述触发指示。
需要说明的是,本申请实施例提供的第二小区设备中部分功能模块的 具体描述可以参考本申请其他实施例中的对应内容,本实施例这里不再详 细赘述。
本申请实施例提供的第二小区, 通过高速共享控制信道 HS-SCCH向 UE发送指示所述 UE监听第一小区的第一控制信道的命令, 与现有技术 中在 UE在对非服务小区产生上行干扰前将非服务小区加入激活集的方法 相比, UE可以在服务基站无法接收上行其调度信息时, 通过非服务小区 基站的调度完成上行传输或者通过服务小区改变来完成上行数据传输。
本申请另一实施例还提供一种控制节点, 如图 a5所示, 包括: 触发 单元 A51、 第一发送单元 A52。
触发单元 A51 , 用于检测是否满足第一触发条件。
第一发送单元 A52 , 用于当满足第一触发条件时, 向第一小区设备发 送第一激活消息,以使得所述第一小区设备向所述 UE发送 RG上升指示; 其中, 所述第一小区为 UE的非服务小区。
进一步的, 所述控制节点, 还可以包括: 第二发送单元 A53。
第二发送单元 A53 , 用于向第二小区设备发送触发指示, 以使得所述 第二小区设备通过高速共享控制信道 HS-SCCH向 UE发送指示所述 UE 监听第一小区的 RG上升指示的命令; 其中, 所述第二小区为 UE的服务 小区。 在本实施例的一种应用场景中, 所述第二发送单元 A53 , 还可以用于 向 UE发送第一 RRC消息, 所述第一 RRC消息用于指示 UE监听所述第 一小区的 RG上升指示。
进一步的, 所述满足第一触发条件, 包括:
所述控制节点接收到所述第二小区设备发送的所述 UE的信号干扰比 SIR 低于一定门限的消息; 和 /或, 所述控制节点确定所述第二小区的上 行数据的误块率高于一定门限。
需要说明的是,本申请实施例提供的控制节点中部分功能模块的具体 描述可以参考本申请其他实施例中的对应内容,本实施例这里不再详细贅 述。
本申请实施例提供的控制节点, 当满足第一触发条件时, 向第一小区 设备发送第一激活消息, 以使得所述第一小区设备向所述 UE发送 RG上 升指示, 与现有技术中在 UE在对非服务小区产生上行干扰前将非服务小 区加入激活集的方法相比, UE可以在服务基站无法接收上行其调度信息 时, 接收到非服务小区基站发送的 RG上升指令进行上行调度, 以完成上 行传输。
本申请另一实施例还提供一种用户设备 UE, 如图 a6所示, 包括: 第 一接收单元 A61、 第二接收单元 A62。
第一接收单元 A61 , 接收第二小区设备发送的高速共享控制信道 HS-SCCH命令, 所述 HS-SCCH命令用于指示所述 UE监听第一小区的 RG上升指示;或者,接收控制节点发送第一无线资源控制协议 RRC消息, 所述第一 RRC消息中包含指示 UE监听所述第一小区的 RG上升指示; 第二接收单元 A62 , 用于在第一接收单元 A61 接收到指示后接收第 一小区设备发送的 RG上升指示; 其中, 所述第一小区为 UE的非服务小 区。
需要说明的是, 本申请实施例提供的 UE中部分功能模块的具体描述 可以参考本申请其他实施例中的对应内容, 本实施例这里不再详细贅述。 本申请实施例提供的 UE, 可以通过接收第一小区设备发送的 RG上 升指示进行上行调度, 与现有技术中在 UE在对非服务小区产生上行干扰 前将非服务小区加入激活集的方法相比, UE可以在服务基站无法接收上 行其调度信息时,接收到非服务小区基站发送的 RG上升指令进行上行调 度, 以完成上行传输。
本申请另一实施例还提供一种第一小区设备, 如图 a7所示, 包括: 接收单元 A71、 发送单元 A72。
接收单元 A71 , 用于接收第一激活消息。
发送单元 A72 , 用于在所述接收单元 A71 接收第一激活消息后, 向 所述 UE发送 RG上升指示; 其中, 所述第一小区为 UE非服务小区。
需要说明的是,本申请实施例提供的第一小区设备中部分功能模块的 具体描述可以参考本申请其他实施例中的对应内容,本实施例这里不再详 细赘述。
本申请实施例提供的第一小区设备,在接收到所述控制节点发送的第 一激活消息后, 向所述 UE发送 RG上升指示, 进行上行调度。 与现有技 术中在 UE在对非服务小区产生上行干扰前将非服务小区加入激活集的方 法相比, UE可以在服务基站无法接收上行其调度信息时, 接收到非服务 小区基站发送的 RG上升指令进行上行调度, 以完成上行传输。
本申请另一实施例还提供一种第二小区设备, 如图 a8所示, 包括: 检测单元 A81、 发送单元 A82。
检测单元 A81 , 用于检测 UE的 SIR。
发送单元 A82 , 用于检测 UE的 SIR;当 UE的 SIR低于一定门限时, 通过高速共享控制信道 HS-SCCH向所述 UE发送指示所述 UE监听第一 小区的 RG上升指示的命令;或者,在接收到控制节点发送的触发指示后, 通过高速共享控制信道 HS-SCCH向所述 UE发送指示所述 UE监听第一 小区的 RG上升指示的命令。
需要说明的是,本申请实施例提供的第二设备中部分功能模块的具体 描述可以参考本申请其他实施例中的对应内容,本实施例这里不再详细贅 述。
本申请实施例提供的第二小区设备, 可以检测 UE的 SIR, 当 UE的 SIR低于一定门限时, 通过高速共享控制信道 HS-SCCH向所述 UE发送 指示所述 UE监听第一小区的 RG上升指示的命令, 与现有技术中在 UE 在对非服务小区产生上行干扰前将非服务小区加入激活集的方法相比, UE可以在服务基站无法接收上行其调度信息时, 接收到非服务小区基站 发送的 RG上升指令进行上行调度, 以完成上行传输。
本申请另一实施例还提供一种控制节点, 如图 bl所示, 包括: 存储 器 Bl l、 发送器 B12。
存储器 B11 , 用于存储配置信息。
发送器 B12 , 用于向用户设备 UE发送所述存储器 B11存储的配置信 息, 所述配置信息包括第一小区的第一控制信道的信道配置信息, 以使得 所述 UE根据所述配置信息监听所述第一小区的第一控制信道; 其中, 所 述第一控制信道包括 E-DCH绝对授权信道 E-AGCH, 所述第一小区为所 述 UE的非服务小区。
进一步的, 所述发送器 B 12 , 还用于当满足第一触发条件时, 向所述 第一小区设备发送第一激活消息,所述第一激活消息用于指示所述第一小 区设备向所述 UE发送所述第一控制信道。
进一步的, 在本实施例的一种应用场景下, 所述发送器 B12 , 还用于 在向所述 UE发送配置信息之后, 当满足第一触发条件时, 向第二小区设 备发送触发指示, 以使得所述第二小区设备通过高速共享控制信道 HS-SCCH向所述 UE发送指示所述 UE监听第一小区的第一控制信道的命 令, 其中所述第二小区为 UE的服务小区。
进一步的, 所述控制节点, 还可以包括: 处理器 B13。
处理器 B13 , 用于检测是否满足第一触发条件。
其中, 所述满足第一触发条件包括: 所述控制节点接收到所述第二小 区设备发送的所述 UE的信号干扰比 SIR低于一定门限的消息; 和 /或, 所述控制节点确定所述第二小区的上行数据的误块率高于一定门限。
进一步的, 在本实施例的另一种应用场景下, 所述发送器 B 12 , 还用 于向所述 UE发送所述第一小区的信道配置信息, 以使得所述 UE同时监 听所述第二小区 E-AGCH信道和所述第一小区的第一控制信道。
进一步的, 在本实施例的另一种应用场景下, 所述发送器 B 12 , 还用 于向所述 UE发送第一 RRC消息, 所述第一 RRC消息用于指示所述 UE 监听所述第一小区的第一控制信道。
进一步的, 所述接收器 B 12 , 还用于在所述发送器 B 12向所述 UE发 送配置信息之前接收所述 UE上报的能力信息, 所述能力信息用于确定所 述 UE支持监听所述第一小区的第一控制信道的能力。
需要说明的是,本申请实施例提供的控制节点中部分功能模块的具体 描述可以参考本申请其他实施例中的对应内容,本实施例这里不再详细贅 述。
本申请实施例提供的控制节点, 当 UE将非服务小区加入激活集时, 控制节点向 UE发送配置信息, 以使得 UE根据所述配置信息监听所述第 一小区的第一控制信道; 同时, 向所述第一小区设备发送第一激活消息, 指示第一小区设备向所述 UE 发送所述第一控制信道, 与现有技术中在 UE 在对非服务小区产生上行干扰前将非服务小区加入激活集的方法相 比, UE可以在服务基站无法接收上行其调度信息时, 通过非服务小区基 站的调度完成上行传输或者通过服务小区改变来完成上行数据传输。
本申请另一实施例还提供一种用户设备 UE, 如图 b2所示, 包括: 接 收器 B21、 处理器 B22。
接收器 B21 , 用于接收控制节点发送的配置信息, 所述配置信息包括 第一小区的第一控制信道的信道配置信息。
处理器 B22 ,用于根据接收器 B21接收的所述配置信息监听所述第一 小区的第一控制信道; 其中, 所述第一控制信道包括 E-DCH绝对授权信 道 E-AGCH; 所述第一' 区为 UE的非服务小区。
进一步可选的, 在本实施例的一种应用场景下, 所述接收器 B21 , 还 用于通过高速共享控制信道 HS-SCCH接收指示。
所述处理器 B22 ,还用于按照所述接收器 B21接收的指示根据所述配 置信息监听第一小区的第一控制信道的命令。
进一步的可选的, 在本实施例的另一种应用场景下, 所述接收器 B21 还用于接收控制节点发送的第一 RRC消息。
所述处理器 B22 , 还用于根据所述接收器 B21接收的所述第一 RRC 消息的指示监听所述第一小区的第一控制信道。
进一步的, 所述接收器, 还用于接收所述第一小区设备发送的 RG上 升指示。
进一步可选的, 在本实施例的另一种应用场景下, 所述处理器 B22, 还用于将上行服务小区切换为所述第一小区。
进一步可选的, 在本实施例的另一种应用场景下, 所述处理器 B22, 还用于同时监听第二小区的 E-AGCH信道和所述第一小区的第一控制信 道, 其中所述第二小区为 UE的服务小区。
进一步的, 所述 UE, 还可以包括: 发送器 B23。
发送器 B23 , 用于所述接收器 B21 接收控制节点发送的配置信息之 前,向所述控制节点上报支持监听所述第一小区的第一控制信道的能力信 息。
需要说明的是, 本申请实施例提供的 UE中部分功能模块的具体描述 可以参考本申请其他实施例中的对应内容, 本实施例这里不再详细贅述。
本申请实施例提供的 UE, 当 UE将非服务小区加入激活集时, 接收 控制节点发送的配置信息,根据所述配置信息中第一小区的第一控制信道 的信道配置信息监听所述第一小区的第一控制信道, 与现有技术中在 UE 在对非服务小区产生上行干扰前将非服务小区加入激活集的方法相比, UE可以在服务基站无法接收上行其调度信息时, 通过非服务小区基站的 调度完成上行传输或者通过服务小区改变来完成上行数据传输。 本申请另一实施例还提供一种第一小区设备, 如图 b3所示, 包括: 接收器 B31、 发送器 B32。
接收器 B31 , 用于当满足第一触发条件时, 接收第一激活消息; 所述 第一激活消息用于指示第一小区设备向 UE发送所述第一控制信道。
发送器 B32 , 用于向所述 UE发送所述第一控制信道, 所述第一控制 信道包括 E-DCH绝对授权信道 E-AGCH。
进一步的, 所述满足第一触发条件, 包括: 所述控制节点接收到第二 小区设备发送的所述 UE的 SIR低于一定门限的消息; 和 /或, 所述控制 节点确定所述第二小区的上行数据的误块率高于一定门限。
进一步的, 所述发送器 B32 , 还用于在所述接收器 B31接收第一激活 消息之后, 向所述 UE发送 RG上升指示。
需要说明的是,本申请实施例提供的第一小区设备中部分功能模块的 具体描述可以参考本申请其他实施例中的对应内容,本实施例这里不再详 细赘述。
本申请实施例提供的第一小区设备, 当满足第一触发条件时, 接收第 一激活消息, 按照第一激活消息的指示向 UE发送所述第一控制信道。 与 现有技术中在 UE在对非服务小区产生上行干扰前将非服务小区加入激活 集的方法相比, UE可以在服务基站无法接收上行其调度信息时, 通过非 服务小区基站的调度完成上行传输或者通过服务小区改变来完成上行数 据传输。
本申请另一实施例还提供一种第二小区设备, 如图 b4所示, 包括: 处理器 B41、 发送器 B42。
处理器 B41 ,用于生成指示 UE监听第一小区的第一控制信道的命令。 发送器 B42 , 用于通过高速共享控制信道 HS-SCCH向 UE发送所述 处理器 B41生成的指示所述 UE监听第一小区的第一控制信道的命令;其 中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH; 所述第一小 区为所述 UE的非服务小区。
进一步的, 所述第二小区设备, 还可以包括: 接收器 B43。
接收器 B43 ,用于在所述发送器 B42通过高速共享控制信道 HS-SCCH 向 UE发送指示所述 UE监听第一小区的第一控制信道的命令之前, 接收 控制节点发送的触发指示。
进一步的, 所述发送器 B42 , 还用于在所述接收器 B43接收到所述触 发指示之后, 执行所述通过高速共享控制信道 HS-SCCH向 UE发送指示 所述 UE监听第一小区的第一控制信道的命令。
进一步的, 所述处理器 B41 , 还用于在所述接收器 B43接收控制节点 发送的触发指示之前, 检测 UE的 SIR。
进一步的, 所述发送器 B42 , 还用于当所述 UE的 SIR低于一定门限 时, 向所述控制节点发送所述 UE的 SIR低于一定门限的消息, 以使得所 述控制节点发送所述触发指示。
需要说明的是,本申请实施例提供的第二小区设备中部分功能模块的 具体描述可以参考本申请其他实施例中的对应内容,本实施例这里不再详 细赘述。
本申请实施例提供的第二小区设备, 通过高速共享控制信道 HS-SCCH向 UE发送指示所述 UE监听第一小区的第一控制信道的命令, 与现有技术中在 UE在对非服务小区产生上行干扰前将非服务小区加入激 活集的方法相比, UE可以在服务基站无法接收上行其调度信息时, 通过 非服务小区基站的调度完成上行传输或者通过服务小区改变来完成上行 数据传输。
本申请另一实施例还提供一种控制节点, 如图 b5所示, 包括: 处理 器 B51、 发送器 B52。
处理器 B51 , 用于检测是否满足第一触发条件。
发送器 B52 , 用于当满足第一触发条件时, 向第一小区设备发送第一 激活消息, 以使得所述第一小区设备向所述 UE发送 RG上升指示; 其中, 所述第一小区为 UE的非服务小区。
进一步可选的, 在本实施例的一种应用场景下, 所述发送器 B52 , 还 用于向第二小区设备发送触发指示,以使得所述第二小区设备通过高速共 享控制信道 HS-SCCH向 UE发送指示所述 UE监听第一' 区的 RG上升 指示的命令; 其中, 所述第二小区为 UE的服务小区。
进一步可选的, 在本实施例的另一种应用场景下, 所述发送器 B52, 还用于向 UE发送第一 RRC消息, 所述第一 RRC消息用于指示 UE监听 所述第一小区的 RG上升指示。
进一步的, 所述满足第一触发条件, 包括:
所述控制节点接收到所述第二小区设备发送的所述 UE的信号干扰比 SIR 低于一定门限的消息; 和 /或, 所述控制节点确定所述第二小区的上 行数据的误块率高于一定门限。
需要说明的是,本申请实施例提供的控制节点中部分功能模块的具体 描述可以参考本申请其他实施例中的对应内容,本实施例这里不再详细贅 述。
本申请实施例提供的控制节点, 当满足第一触发条件时, 向第一小区 设备发送第一激活消息, 以使得所述第一小区设备向所述 UE发送 RG上 升指示, 与现有技术中在 UE在对非服务小区产生上行干扰前将非服务小 区加入激活集的方法相比, UE可以在服务基站无法接收上行其调度信息 时, 接收到非服务小区基站发送的 RG上升指令进行上行调度, 以完成上 行传输。
本申请另一实施例还提供一种用户设备 UE, 如图 b6所示, 包括: 接收器 B61 , 用于接收第二小区设备发送的高速共享控制信道
HS-SCCH命令, 所述 HS-SCCH命令用于指示所述 UE监听第一小区的
RG上升指示。
进一步可选的, 在本实施例的另一种应用场景下, 接收器 B61 还用 于接收控制节点发送第一无线资源控制协议 RRC消息,所述第一 RRC消 息中包含指示所述 UE监听所述第一小区的 RG上升指示。
进一步的, 所述 UE还可以包括: 处理器 B62。
处理器 B62 , 用于监听所述第一小区的 RG上升指示。
所述接收器 B61 , 还用于接收第一小区设备发送的 RG上升指示; 其 中, 所述第一小区为 UE的非服务小区。
需要说明的是, 本申请实施例提供的 UE中部分功能模块的具体描述 可以参考本申请其他实施例中的对应内容, 本实施例这里不再详细贅述。
本申请实施例提供的 UE, 可以通过接收第一小区设备发送的 RG上 升指示进行上行调度, 与现有技术中在 UE在对非服务小区产生上行干扰 前将非服务小区加入激活集的方法相比, UE可以在服务基站无法接收上 行其调度信息时,接收到非服务小区基站发送的 RG上升指令进行上行调 度, 以完成上行传输。
本申请另一实施例还提供一种第一小区设备, 如图 b7所示, 包括: 接收器 B71、 发送器 B72。
接收器 B71 , 用于接收第一激活消息。
发送器 B72, 用于在所述接收器 B71 接收第一激活消息后, 向所述 UE发送 RG上升指示; 所述第一小区为 UE非服务小区。
需要说明的是,本申请实施例提供的第一小区设备中部分功能模块的 具体描述可以参考本申请其他实施例中的对应内容,本实施例这里不再详 细赘述。
本申请实施例提供的第一小区设备,在接收到所述控制节点发送的第 一激活消息后, 向所述 UE发送 RG上升指示, 进行上行调度。 与现有技 术中在 UE在对非服务小区产生上行干扰前将非服务小区加入激活集的方 法相比, UE可以在服务基站无法接收上行其调度信息时, 接收到非服务 小区基站发送的 RG上升指令进行上行调度, 以完成上行传输。
本申请另一实施例还提供一种第二小区设备, 如图 b8所示, 包括: 处理器 B81、 发送器 B82。 处理器 B81 , 用于检测 UE的 SIR。
在本实施例的一种应用场景下, 所述发送器 B82, 用于当 UE的 SIR 低于一定门限时, 通过高速共享控制信道 HS-SCCH向所述 UE发送指示 所述 UE监听第一小区的 RG上升指示的命令;
进一步可选的, 在本发明实施例的另一种应用场景下, 所述发送器 B82, 还可以用于在接收到控制节点发送的触发指示后, 通过高速共享控 制信道 HS-SCCH向所述 UE发送指示所述 UE监听第一' 区的 RG上升 指示的命令。
需要说明的是,本申请实施例提供的第二小区设备中部分功能模块的 具体描述可以参考本申请其他实施例中的对应内容,本实施例这里不再详 细赘述。
本申请实施例提供的第二小区设备, 可以检测 UE的 SIR, 当 UE的 SIR低于一定门限时, 通过高速共享控制信道 HS-SCCH向所述 UE发送 指示所述 UE监听第一小区的 RG上升指示的命令, 与现有技术中在 UE 在对非服务小区产生上行干扰前将非服务小区加入激活集的方法相比, UE可以在服务基站无法接收上行其调度信息时, 接收到非服务小区基站 发送的 RG上升指令进行上行调度, 以完成上行传输。
所属领域的技术人员可以清楚地了解到, 为描述的方便和简洁, 仅以 上述各功能模块的划分进行举例说明, 实际应用中, 可以根据需要而将上 述功能分配由不同的功能模块完成,即将装置的内部结构划分成不同的功 能模块, 以完成以上描述的全部或者部分功能。 上述描述的系统, 装置和 单元的具体工作过程, 可以参考前述方法实施例中的对应过程, 在此不再 贅述。
在本申请所提供的几个实施例中, 应该理解到, 所揭露的系统, 装置 和方法, 可以通过其它的方式实现。 例如, 以上所描述的装置实施例仅仅 是示意性的, 例如, 所述模块或单元的划分, 仅仅为一种逻辑功能划分, 实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可 以集成到另一个系统, 或一些特征可以忽略, 或不执行。 另一点, 所显示 或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装 置或单元的间接耦合或通信连接, 可以是电性, 机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的, 作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地 方, 或者也可以分布到多个网络单元上。 可以根据实际的需要选择其中的 部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元 中, 也可以是各个单元单独物理存在, 也可以两个或两个以上单元集成在 一个单元中。 上述集成的单元既可以采用硬件的形式实现, 也可以采用软 件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品 销售或使用时, 可以存储在一个计算机可读取存储介质中。 基于这样的理 解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技 术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品 存储在一个存储介质中, 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) 或处理器(processor )执行本申 请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括: U盘、 移动硬盘、 只读存储器 (ROM , Read-Only Memory ) , 随机存取存储器 ( RAM , Random Access Memory )、 磁碟或者光盘等各种可以存储程序代 码的介质。
通过以上的实施方式的描述,所属领域的技术人员可以清楚地了解到 本申请可借助软件加必需的通用硬件的方式来实现, 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, 本申请的技 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, 该计算机软件产品存储在可读取的存储介质中, 如计算机的软 盘, 硬盘或光盘等, 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) 执行本申请各个实施例所述的方法。 以上所述,以上实施例仅用以说明本申请的技术方案,而非对其限制; 尽管参照前述实施例对本申请进行了详细的说明 ,本领域的普通技术人员 应当理解: 其依然可以对前述各实施例所记载的技术方案进行修改, 或者 对其中部分技术特征进行等同替换; 而这些修改或者替换, 并不使相应技 术方案的本质脱离本申请各实施例技术方案的精神和范围。

Claims

权 利 要 求 书
1、 一种上行调度方法, 其特征在于, 包括:
控制节点向用户设备 UE发送配置信息, 所述配置信息包括第一小区 的第一控制信道的信道配置信息, 以使得所述 UE根据所述配置信息监听 所述第一小区的第一控制信道;
其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH, 所述第 一小区为所述 UE的非服务小区。
2、 根据权利要求 1所述的方法, 其特征在于, 在所述控制节点向所述 UE发送配置信息之后, 所述方法还包括:
当满足第一触发条件时, 所述控制节点向第一小区设备发送第一激活 消息, 所述第一激活消息用于指示所述第一小区设备向所述 UE发送所述 第一控制信道。
3、 根据权利要求 1所述的方法, 其特征在于, 在所述控制节点向所述 UE发送配置信息之后, 所述方法还包括:
当满足第一触发条件时,所述控制节点向第二小区设备发送触发指示, 以使得所述第二小区设备通过高速共享控制信道 HS-SCCH向所述 UE发送 指示所述 UE监听第一小区的第一控制信道的命令, 其中, 第二小区为所 述 UE的服务小区。
4、根据权利要求 3所述的方法,其特征在于,所述满足第一触发条件, 包括:
所述控制节点接收到所述第二小区设备发送的所述 UE 的信号干扰比 SIR低于一定门限的消息; 和 /或, 所述控制节点确定所述第二小区的上行 数据的误块率高于一定门限。
5、 根据权利要求 1-4中任一项所述的方法, 其特征在于, 所述控制节 点向所述 UE发送配置信息, 包括:
所述控制节点向所述 UE发送所述第一小区的信道配置信息, 以使得 所述 UE同时监听所述第二小区 E-AGCH信道和所述第一小区的第一控制 信道。
6、 根据权利要求 1-5中任一项所述的方法, 其特征在于, 所述控制节 点向所述 UE发送配置信息, 还包括:
所述控制节点向所述 UE发送第一无线资源控制协议 RRC消息, 所述 第一 RRC消息用于指示所述 UE监听所述第一小区的第一控制信道。
7、 根据权利要求 1-6中任一项所述的方法, 其特征在于, 在所述控制 节点向所述 UE发送配置信息之前, 所述方法还包括:
所述控制节点接收所述 UE 上报的能力信息, 所述能力信息用于确定 所述 UE支持监听所述第一小区的第一控制信道的能力。
8、 一种上行调度方法, 其特征在于, 包括:
用户设备 UE接收控制节点发送的配置信息, 所述配置信息包括第一 小区的第一控制信道的信道配置信息;
所述 UE根据所述配置信息监听所述第一小区的第一控制信道; 其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH; 所述第 一小区为 UE的非服务小区。
9、 根据权利要求 8所述的方法, 其特征在于, 在所述 UE接收控制节 点发送的配置信息之后, 所述方法还包括:
所述 UE通过高速共享控制信道 HS-SCCH接收指示所述 UE根据所述 配置信息监听所述第一小区的第一控制信道的命令;
或者, 所述 UE接收所述控制节点发送的第一无线资源控制协议 RRC 消息,所述第一 RRC消息用于指示 UE监听所述第一小区的第一控制信道。
10、 根据权利要求 8或 9所述的方法, 其特征在于, 所述 UE根据所 述配置信息监听所述第一小区的第一控制信道, 包括:
所述 UE接收所述第一小区设备发送的 RG上升指示。
11、 根据权利要求 8-10 中任一项所述的方法, 其特征在于, 所述 UE 根据所述配置信息监听所述第一小区的第一控制信道, 还包括:
所述 UE将上行服务小区切换为所述第一小区。
12、 根据权利要求 8所述的方法, 其特征在于, 所述 UE根据所述配 置信息监听所述第一小区的第一控制信道, 还包括:
所述 UE同时监听第二小区的 E-AGCH信道和所述第一小区的第一控 制信道, 其中所述第二小区为 UE的服务小区。
13、 根据权利要求 8所述的方法, 其特征在于, 在所述 UE接收控制 节点发送的配置信息之前, 所述方法还包括:
所述 UE 向所述控制节点上报支持监听所述第一小区的第一控制信道 的能力信息。
14、 一种上行调度方法, 其特征在于, 包括:
当满足第一触发条件时, 第一小区设备接收第一激活消息; 所述第一 激活消息用于指示所述第一小区设备向用户设备 UE发送所述第一控制信 道;
所述第一小区设备向所述 UE发送所述第一控制信道, 所述第一控制 信道包括 E-DCH绝对授权信道 E-AGCH。
15、 根据权利要求 14所述的方法, 其特征在于, 所述满足第一触发条 件, 包括:
控制节点接收到第二小区设备发送的所述 UE的信号干扰比 SIR低于 一定门限的消息; 和 /或, 所述控制节点确定第二小区的上行数据的误块率 高于一定门限。
16、 根据权利要求 14所述的方法, 其特征在于, 在所述第一小区设备 接收第一激活消息之后, 所述方法还包括:
所述第一' 区设备向所述 UE发送 RG上升指示。
17、 一种上行调度方法, 其特征在于, 包括:
第二小区设备通过高速共享控制信道 HS-SCCH向用户设备 UE发送指 示所述 UE监听第一小区的第一控制信道的命令;
其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH; 所述第 一小区为所述 UE的非服务小区。
18、 根据权利要求 17所述的方法, 其特征在于, 在所述第二小区设备 通过高速共享控制信道 HS-SCCH向所述 UE发送指示所述 UE监听第一小 区的第一控制信道的命令之前, 所述方法还包括:
所述第二小区设备接收控制节点发送的触发指示;
在接收到所述触发指示之后, 所述第二小区设备执行所述通过高速共 享控制信道 HS-SCCH向 UE发送指示所述 UE监听第一小区的第一控制信 道的命令。
19、 根据权利要求 18所述的方法, 其特征在于, 在所述第二小区设备 接收控制节点发送的触发指示之前, 所述方法还包括:
所述第二小区设备检测 UE的信号干扰比 SIR;
当所述 UE的所述 SIR低于一定门限时, 所述第二小区设备向所述控 制节点发送所述 UE的所述 SIR低于一定门限的消息, 以使得所述控制节 点发送所述触发指示。
20、 一种上行调度方法, 其特征在于, 包括:
当满足第一触发条件时,控制节点向第一小区设备发送第一激活消息, 以使得所述第一小区设备向用户设备 UE发送 RG上升指示;
其中, 第一小区为 UE的非服务小区。
21、 根据权利要求 20所述的方法, 其特征在于, 还包括:
所述控制节点向第二小区设备发送触发指示, 以使得所述第二小区设 备通过高速共享控制信道 HS-SCCH向所述 UE发送指示所述 UE监听所述 第一小区的 RG上升指示的命令; 其中, 第二小区为 UE的服务小区;
或者,所述控制节点向所述 UE发送第一无线资源控制协议 RRC消息, 所述第一 RRC消息用于指示所述 UE监听所述第一小区的 RG上升指示。
22、 根据权利要求 20所述的方法, 其特征在于, 所述满足第一触发条 件, 包括:
所述控制节点接收到所述第二小区设备发送的所述 UE 的信号干扰比 SIR低于一定门限的消息; 和 /或, 所述控制节点确定所述第二小区的上行 数据的误块率高于一定门限。
23、 一种上行调度方法, 其特征在于, 包括:
用户设备 UE接收第二小区设备发送的高速共享控制信道 HS-SCCH命 令, 所述 HS-SCCH命令用于指示所述 UE监听第一' 区的 RG上升指示; 或者, 所述 UE接收控制节点发送第一无线资源控制协议 RRC消息, 所述 第一 RRC消息中包含指示所述 UE监听所述第一小区的 RG上升指示; 所述 UE接收第一小区设备发送的 RG上升指示; 其中, 所述第一小区 为 UE的非服务小区。
24、 一种上行调度方法, 其特征在于, 包括:
第一' 区设备在接收第一激活消息后,向用户设备 UE发送 RG上升指 示;
其中, 第一小区为 UE非服务小区。
25、 一种上行调度方法, 其特征在于, 包括:
第二小区设备检测用户设备 UE的信号干扰比 SIR; 当所述 UE的 SIR 低于一定门限时,通过高速共享控制信道 HS-SCCH向所述 UE发送指示所 述 UE监听第一小区的 RG上升指示的命令;
或者, 所述第二小区设备在接收到控制节点发送的触发指示后, 通过 所述 HS-SCCH向所述 UE发送指示所述 UE监听所述第一' 区的 RG上升 指示的命令。
26、 一种控制节点, 其特征在于, 包括:
存储单元, 用于存储配置信息;
第一发送单元, 用于向用户设备 UE发送所述存储单元存储的配置信 息, 所述配置信息包括第一小区的第一控制信道的信道配置信息, 以使得 所述 UE根据所述配置信息监听所述第一小区的第一控制信道;
其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH, 所述第 一小区为所述 UE的非服务小区。
27、 根据权利要求 26所述的控制节点, 其特征在于, 还包括: 第二发送单元, 用于在所述第一发送单元向用户设备 UE发送配置信 息之后, 当满足第一触发条件时, 向所述第一小区设备发送第一激活消息, 所述第一激活消息用于指示所述第一小区设备向所述 UE发送所述第一控 制信道。
28、 根据权利要求 26所述的控制节点, 其特征在于, 还包括: 第三发送单元, 用于在所述第一发送单元向用户设备 UE发送配置信 息之后, 当满足第一触发条件时, 向第二小区设备发送触发指示, 以使得 所述第二小区设备通过高速共享控制信道 HS-SCCH向所述 UE发送指示所 述 UE 监听第一小区的第一控制信道的命令, 其中, 第二小区为所述 UE 的服务小区。
29、 根据权利要求 28所述的控制节点, 其特征在于, 还包括: 触发单元, 用于检测是否满足第一触发条件;
其中, 所述满足第一触发条件包括: 所述控制节点接收到所述第二小 区设备发送的所述 UE的信号干扰比 SIR低于一定门限的消息; 和 /或, 所 述控制节点确定所述第二小区的上行数据的误块率高于一定门限。
30、 根据权利要求 26-29 中任一项所述的控制节点, 其特征在于, 所 述第一发送单元, 包括:
第一发送模块, 用于向所述 UE发送所述第一小区的信道配置信息, 以使得所述 UE同时监听所述第二小区 E-AGCH信道和所述第一小区的第 一控制信道。
31、 根据权利要求 26-30 中任一项所述的控制节点, 其特征在于, 所 述第一发送单元, 还包括:
第二发送模块,用于向所述 UE发送第一无线资源控制协议 RRC消息, 所述第一 RRC消息用于指示所述 UE监听所述第一小区的第一控制信道。
32、 根据权利要求 26-31 中任一项所述的控制节点, 其特征在于, 还 包括:
接收单元, 用于在所述第一发送单元向所述 UE发送配置信息之前接 收所述 UE上报的能力信息,所述能力信息用于确定所述 UE支持监听所述 第一小区的第一控制信道的能力。
33、 一种用户设备 UE, 其特征在于, 包括:
第一接收单元, 用于接收控制节点发送的配置信息, 所述配置信息包 括第一小区的第一控制信道的信道配置信息;
监听单元,用于根据所述配置信息监听所述第一小区的第一控制信道; 其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH; 所述第 一小区为 UE的非服务小区。
34、 根据权利要求 33所述的 UE, 其特征在于, 还包括:
第二接收单元, 用于在第一接收单元接收控制节点发送的配置信息之 后,通过高速共享控制信道 HS-SCCH接收指示所述 UE根据所述配置信息 监听所述第一小区的第一控制信道的命令;
或者, 接收所述控制节点发送的第一无线资源控制协议 RRC消息, 所 述第一 RRC消息用于指示 UE监听所述第一小区的第一控制信道。
35、 根据权利要求 33或 34所述的 UE, 其特征在于, 所述监听单元, 包括:
接收模块, 用于接收所述第一小区设备发送的 RG上升指示。
36、 根据权利要求 33-35中任一项所述的 UE, 其特征在于, 所述监听 单元, 还包括:
切换模块, 用于将上行服务小区切换为所述第一小区。
37、 根据权利要求 33所述的 UE, 其特征在于, 所述监听单元, 还包 括:
监听模块, 用于同时监听第二小区的 E-AGCH信道和所述第一小区的 第一控制信道, 其中所述第二小区为 UE的服务小区。
38、 根据权利要求 33所述的 UE, 其特征在于, 还包括:
发送单元, 用于在所述第一接收单元接收控制节点发送的配置信息之 前向所述控制节点上报支持监听所述第一小区的第一控制信道的能力信 息。
39、 一种第一小区设备, 其特征在于, 包括:
接收单元, 用于当满足第一触发条件时, 接收第一激活消息; 所述第 一激活消息用于指示第一小区设备向用户设备 UE发送所述第一控制信道; 第一发送单元, 用于向所述 UE发送所述第一控制信道, 所述第一控 制信道包括 E-DCH绝对授权信道 E-AGCH。
40、 根据权利要求 39所述的第一小区设备, 其特征在于, 所述满足第 一触发条件, 包括:
控制节点接收到第二小区设备发送的所述 UE的信号干扰比 SIR低于 一定门限的消息; 和 /或, 所述控制节点确定第二小区的上行数据的误块率 高于一定门限。
41、 根据权利要求 39所述的第一小区设备, 其特征在于, 还包括: 第二发送单元, 用于在所述接收单元接收第一激活消息之后, 向所述 UE发送 RG上升指示。
42、 一种第二小区设备, 其特征在于, 包括:
处理单元, 用于生成指示 UE监听第一小区的第一控制信道的命令; 第一发送单元, 用于通过高速共享控制信道 HS-SCCH向用户设备 UE 发送所述处理单元生成的指示所述 UE监听第一小区的第一控制信道的命 令;
其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH; 所述第 一小区为所述 UE的非服务小区。
43、 根据权利要求 42所述的第二小区设备, 其特征在于, 还包括: 接收单元, 用于在所述第一发送单元通过高速共享控制信道 HS-SCCH 向 UE发送指示所述 UE监听第一小区的第一控制信道的命令之前,接收控 制节点发送的触发指示;
所述第一发送单元,还用于在所述接收单元接收到所述触发指示之后, 执行所述通过高速共享控制信道 HS-SCCH向 UE发送指示所述 UE监听第 一小区的第一控制信道的命令。
44、 根据权利要求 43所述的第二小区设备, 其特征在于, 还包括: 检测单元, 用于在所述接收单元接收控制节点发送的触发指示之前, 检测 UE的信号干扰比 SIR;
第二发送单元, 用于当所述 UE的信号干扰比 SIR低于一定门限时, 向所述控制节点发送所述 UE的信号干扰比 SIR低于一定门限的消息, 以 使得所述控制节点发送所述触发指示。
45、 一种控制节点, 其特征在于, 包括:
触发单元, 用于检测是否满足第一触发条件;
第一发送单元, 用于当所述触发单元检测到满足第一触发条件时, 向 第一小区设备发送第一激活消息, 以使得所述第一小区设备向所述 UE发 送 RG上升指示;
其中, 第一小区为 UE的非服务小区。
46、 根据权利要求 45所述的控制节点, 其特征在于, 还包括: 第二发送单元, 用于向第二小区设备发送触发指示, 以使得所述第二 小区设备通过高速共享控制信道 HS-SCCH向 UE发送指示所述 UE监听所 述第一小区的 RG上升指示的命令; 其中, 第二小区为 UE的服务小区; 或者, 向 UE发送第一无线资源控制协议 RRC 消息, 所述第一 RRC 消息用于指示 UE监听所述第一小区的 RG上升指示。
47、 根据权利要求 45所述的控制节点, 其特征在于, 所述满足第一触 发条件, 包括:
所述控制节点接收到所述第二小区设备发送的所述 UE 的信号干扰比 SIR低于一定门限的消息; 和 /或, 所述控制节点确定所述第二小区的上行 数据的误块率高于一定门限。
48、 一种用户设备 UE, 其特征在于, 包括:
第一接收单元,接收第二小区设备发送的高速共享控制信道 HS-SCCH 命令,所述 HS-SCCH命令用于指示所述 UE监听第一小区的 RG上升指示; 或者,接收控制节点发送第一无线资源控制协议 RRC消息, 所述第一 RRC 消息中包含指示 UE监听所述第一小区的 RG上升指示;
第二接收单元, 用于在第一接收单元接收到指示后接收第一小区设备 发送的 RG上升指示; 其中, 所述第一小区为 UE的非服务小区。
49、 一种第一小区设备, 其特征在于, 包括:
接收单元, 用于接收第一激活消息;
发送单元, 用于在所述接收单元接收第一激活消息后, 向用户设备 UE 发送 RG上升指示; 其中, 第一小区为 UE非服务小区。
50、 一种第二小区设备, 其特征在于, 包括:
检测单元, 用于检测用户设备 UE的信号干扰比 SIR;
发送单元, 用于当所述 UE的 SIR低于一定门限时, 通过高速共享控 制信道 HS-SCCH向所述 UE发送指示所述 UE监听第一' 区的 RG上升指 示的命令;
或者,在接收到控制节点发送的触发指示后,通过所述 HS-SCCH向所 述 UE发送指示所述 UE监听第一小区的 RG上升指示的命令。
51、 一种控制节点, 其特征在于, 包括:
存储器, 用于存储配置信息;
发送器, 用于向用户设备 UE发送所述配置信息, 所述配置信息包括 第一小区的第一控制信道的信道配置信息, 以使得所述 UE根据所述配置 信息监听所述第一小区的第一控制信道;
其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH, 所述第 一小区为所述 UE的非服务小区。
52、 根据权利要求 51所述的控制节点, 其特征在于, 所述发送器, 还 用于当满足第一触发条件时, 向所述第一小区设备发送第一激活消息, 所 述第一激活消息用于指示所述第一小区设备向所述 UE发送所述第一控制 信道。
53、 根据权利要求 51所述的控制节点, 其特征在于, 所述发送器, 还 用于在向所述 UE发送配置信息之后, 当满足第一触发条件时, 向第二小 区设备发送触发指示, 以使得所述第二小区设备通过高速共享控制信道 HS-SCCH向所述 UE发送指示所述 UE监听第一小区的第一控制信道的命 令, 其中, 第二小区为所述 UE的服务小区。
54、 根据权利要求 53所述的控制节点, 其特征在于, 还包括: 处理器, 用于检测是否满足第一触发条件;
其中, 所述满足第一触发条件包括: 所述控制节点接收到所述第二小 区设备发送的所述 UE的信号干扰比 SIR低于一定门限的消息; 和 /或, 所 述控制节点确定所述第二小区的上行数据的误块率高于一定门限。
55、 根据权利要求 51-54 中任一项所述的控制节点, 其特征在于, 所 述发送器, 还用于向所述 UE发送所述第一小区的信道配置信息, 以使得 所述 UE同时监听所述第二小区 E-AGCH信道和所述第一小区的第一控制 信道。
56、 根据权利要求 51-55 任一项所述的控制节点, 其特征在于, 所述 发送器, 还用于向所述 UE发送第一无线资源控制协议 RRC消息, 所述第 一 RRC消息用于指示所述 UE监听所述第一小区的第一控制信道。
57、 根据权利要求 51-56 中任一项所述的控制节点, 其特征在于, 还 包括:
接收器,用于在所述向所述 UE发送配置信息之前接收所述 UE上报的 能力信息, 所述能力信息用于确定所述 UE 支持监听所述第一小区的第一 控制信道的能力。
58、 一种用户设备 UE, 其特征在于, 包括:
接收器, 用于接收控制节点发送的配置信息, 所述配置信息包括第一 小区的第一控制信道的信道配置信息;
处理器, 用于根据接收器接收的所述配置信息监听所述第一小区的第 一控制信道;
其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH; 所述第 一小区为 UE的非服务小区。
59、 根据权利要求 58所述的 UE, 其特征在于, 所述接收器, 还用于 通过高速共享控制信道 HS-SCCH接收指示。
所述处理器, 还用于按照所述接收器接收的指示根据所述配置信息监 听第一小区的第一控制信道的命令。
或者, 所述接收器还用于接收所述控制节点发送的第一无线资源控制 协议 RRC消息。
所述处理器,还用于根据所述接收器接收的所述第一 RRC消息的指示 监听所述第一小区的第一控制信道。
60、 根据权利要求 58或 59所述的 UE, 其特征在于, 所述接收器, 还 用于接收所述第一小区设备发送的 RG上升指示。
61、 根据权利要求 58-60中任一项所述的 UE, 其特征在于, 所述处理 器, 还用于将上行服务小区切换为所述第一小区。
62、 根据权利要求 58所述的 UE, 其特征在于, 所述处理器, 还用于 同时监听第二小区的 E-AGCH信道和所述第一小区的第一控制信道, 其中 所述第二小区为 UE的服务小区。
63、 根据权利要求 58所述的 UE, 其特征在于, 还包括:
发送器, 用于在所述接收器接收控制节点发送的配置信息之前, 向所 述控制节点上报支持监听所述第一小区的第一控制信道的能力信息。
64、 一种第一小区设备, 其特征在于, 包括:
接收器, 用于当满足第一触发条件时, 接收第一激活消息; 所述第一 激活消息用于指示第一小区设备向用户设备 UE发送所述第一控制信道; 发送器, 用于向所述 UE发送所述第一控制信道, 所述第一控制信道 包括 E-DCH绝对授权信道 E-AGCH。
65、 根据权利要求 64所述的第一小区设备, 其特征在于, 所述满足第 一触发条件, 包括:
控制节点接收到第二小区设备发送的所述 UE的信号干扰比 SIR低于 一定门限的消息; 和 /或, 所述控制节点确定第二小区的上行数据的误块率 高于一定门限。
66、根据权利要求 64所述的第一小区设备,其特征在于,所述发送器, 还用于在所述接收器接收第一激活消息之后,向所述 UE发送 RG上升指示。
67、 一种第二小区设备, 其特征在于, 包括:
处理器, 用于生成指示 UE监听第一小区的第一控制信道的命令; 发送器,用于通过高速共享控制信道 HS-SCCH向用户设备 UE发送指 示所述 UE监听第一小区的第一控制信道的命令;
其中, 所述第一控制信道包括 E-DCH绝对授权信道 E-AGCH; 所述第 一小区为所述 UE的非服务小区。
68、 根据权利要求 67所述的第二小区设备, 其特征在于, 还包括: 接收器,用于在所述发送器通过高速共享控制信道 HS-SCCH向 UE发 送指示所述 UE监听第一小区的第一控制信道的命令之前, 接收控制节点 发送的触发指示;
所述发送器, 还用于在所述接收器接收到所述触发指示之后, 执行所 述通过高速共享控制信道 HS-SCCH向 UE发送指示所述 UE监听第一小区 的第一控制信道的命令。
69、根据权利要求 68所述的第二小区设备,其特征在于,所述处理器, 还用于在所述接收器接收控制节点发送的触发指示之前, 检测 UE 的信号 干 4尤比 SIR;
所述发送器, 还用于当所述 UE的信号干扰比 SIR低于一定门限时, 向所述控制节点发送所述 UE的信号干扰比 SIR低于一定门限的消息, 以 使得所述控制节点发送所述触发指示。
70、 一种控制节点, 其特征在于, 包括:
处理器, 用于检测是否满足第一触发条件;
发送器, 用于当满足第一触发条件时, 向第一小区设备发送第一激活 消息, 以使得所述第一小区设备向所述 UE发送 RG上升指示; 其中, 第一小区为 UE的非服务小区。
71、 根据权利要求 70所述的控制节点, 其特征在于, 所述发送器, 还 用于向第二小区设备发送触发指示, 以使得所述第二小区设备通过高速共 享控制信道 HS-SCCH向 UE发送指示所述 UE监听所述第一小区的 RG上 升指示的命令; 其中, 第二小区为 UE的服务小区;
或者, 向 UE发送第一无线资源控制协议 RRC 消息, 所述第一 RRC 消息用于指示 UE监听所述第一小区的 RG上升指示。
72、 根据权利要求 70所述的控制节点, 其特征在于, 所述满足第一触 发条件, 包括:
所述控制节点接收到所述第二小区设备发送的所述 UE 的信号干扰比 SIR低于一定门限的消息; 和 /或, 所述控制节点确定所述第二小区的上行 数据的误块率高于一定门限。
73、 一种用户设备 UE, 其特征在于, 包括:
接收器, 用于接收第二小区设备发送的高速共享控制信道 HS-SCCH 命令,所述 HS-SCCH命令用于指示所述 UE监听第一小区的 RG上升指示; 或者,接收控制节点发送第一无线资源控制协议 RRC消息, 所述第一 RRC 消息中包含指示所述 UE监听所述第一小区的 RG上升指示;
处理器, 用于监听所述第一小区的 RG上升指示;
所述接收器, 还用于接收第一小区设备发送的 RG上升指示; 其中, 所述第一小区为 UE的非服务小区。
74、 一种第一小区设备, 其特征在于, 包括:
接收器, 用于接收第一激活消息;
发送器, 用于在所述接收器接收第一激活消息后, 向用户设备 UE发 送 RG上升指示; 其中, 第一小区为 UE非服务小区。
75、 一种第二小区设备, 其特征在于, 包括:
处理器, 用于检测用户设备 UE的信号干扰比 SIR;
发送器, 用于当所述 UE的信号干扰比 SIR低于一定门限时, 通过高 速共享控制信道 HS-SCCH向所述 UE发送指示所述 UE监听第一' 区的 RG上升指示的命令; 或者, 在接收到控制节点发送的触发指示后, 通过所 述 HS-SCCH向所述 UE发送指示所述 UE监听第一' h区的 RG上升指示的 命令。
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EP2890199A4 (en) 2015-08-05
BR112015006237A2 (pt) 2017-07-04
US10057917B2 (en) 2018-08-21
MX343026B (es) 2016-10-21
MX2015003621A (es) 2015-07-21
US20150195852A1 (en) 2015-07-09
ZA201502149B (en) 2016-08-31
RU2608756C2 (ru) 2017-01-24
AU2012390216A1 (en) 2015-04-16
AU2012390216B2 (en) 2018-01-25
RU2015114554A (ru) 2016-11-10
EP2890199A1 (en) 2015-07-01
CN104145522A (zh) 2014-11-12
CN104145522B (zh) 2019-01-25
EP2890199B1 (en) 2018-08-15

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