WO2016011639A1 - 一种激活集更新的控制方法及装置 - Google Patents

一种激活集更新的控制方法及装置 Download PDF

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Publication number
WO2016011639A1
WO2016011639A1 PCT/CN2014/082922 CN2014082922W WO2016011639A1 WO 2016011639 A1 WO2016011639 A1 WO 2016011639A1 CN 2014082922 W CN2014082922 W CN 2014082922W WO 2016011639 A1 WO2016011639 A1 WO 2016011639A1
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WO
WIPO (PCT)
Prior art keywords
threshold
threshold value
cell
value
network side
Prior art date
Application number
PCT/CN2014/082922
Other languages
English (en)
French (fr)
Inventor
李哲
彭寿星
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 JP2017503832A priority Critical patent/JP6438566B2/ja
Priority to PCT/CN2014/082922 priority patent/WO2016011639A1/zh
Priority to US15/327,507 priority patent/US20170188281A1/en
Priority to CN201480041019.9A priority patent/CN105453646B/zh
Publication of WO2016011639A1 publication Critical patent/WO2016011639A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/16Performing reselection for specific purposes
    • H04W36/18Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/16Threshold monitoring
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00837Determination of triggering parameters for hand-off
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085Hand-off measurements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters
    • H04W36/30Reselection being triggered by specific parameters by measured or perceived connection quality data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters
    • H04W36/30Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for controlling activation of an active set. Background technique
  • Hard switching means that the mobile terminal first interrupts the original link and then establishes a new link.
  • Soft handover means that the mobile terminal breaks the original link on the basis of establishing a new link.
  • the implementation of the soft handover technology enables the mobile terminal in the service state to communicate with at least two cells simultaneously in the service state, and specifically communicates with which cells, which is determined by the process of soft handover.
  • the process of implementing the soft handover may be regarded as a process of determining a cell currently used by the mobile terminal, and a process of determining a cell currently used by the mobile terminal, and may also be referred to as determining an active set (a guide assigned to the mobile terminal and associated with the forward traffic channel) The process of signalling).
  • the cell added to the active set is the cell currently used by the mobile terminal.
  • the activation set is updated according to the measured signal strength and the fixed threshold value sent by the network side.
  • the signal strength is higher than the fixed threshold sent by the network side in the set time, but the cell is not in the active set, the signal strength is higher than the fixed threshold sent by the network side, but A cell that is not in the active set is added to the candidate set (the pilot signal that is not currently in the active set but has been received by the mobile terminal and has sufficient signal strength to indicate that the forward traffic channel associated with it can be successfully demodulated), and The generated measurement report is sent to the network side, and the network side instructs the mobile terminal to add the signal strength to the fixed threshold that is sent by the network side according to the received measurement report, but the cell that is not in the active set is added to the active set.
  • the mobile terminal If there is a cell in the active set whose signal strength is lower than the fixed threshold sent by the network side within the set time, the mobile terminal generates a measurement report to the network side, and the network side receives the signal according to the received The measurement report indicates that the mobile terminal deletes the cell whose signal strength is lower than the fixed threshold sent by the network side within the set time from the active set.
  • the mobile terminal compares the fixed threshold value sent by the network side with the measured signal strength, and can improve the communication quality of the mobile terminal better in a scenario with better network environment, however, If the radio frequency performance of the mobile terminal is poor or the network environment is poor (network-side engineering quality problem, poor cell coverage, user load is too high, etc.), the active set is always based on the fixed threshold sent by the network. The update will cause the network side to not properly resolve the signaling sent by the mobile terminal, resulting in frequent dropped calls or intermittent calls, and the communication quality is poor. Summary of the invention
  • Embodiments of the present invention provide a method and apparatus for controlling activation of an active set to optimize communication quality.
  • a method for controlling an activation set update including:
  • the activation set is updated according to the modified threshold.
  • obtaining a modified threshold value obtained by modifying an initial threshold value of an initial configuration of the network side based on the threshold adjustment value includes:
  • the initial threshold value is lowered by the threshold adjustment value to obtain a corrected threshold value.
  • the method before the initial threshold is decreased by the threshold adjustment value, the method further includes:
  • obtaining a modified threshold value obtained by modifying an initial threshold value of the network side initial configuration based on the threshold adjustment value includes: And a correction instruction for correcting an initial threshold value of the network side initial configuration is sent to the network side, and the threshold adjustment value is sent to the network side;
  • the method further includes: determining, by the mobile terminal, the mobile terminal Whether the transmission power reaches the maximum;
  • the method further includes:
  • the method further includes:
  • the method further includes:
  • the saturation has been reached, selecting at least one cell in the marked cell, and reporting, to the network side, a measurement report recording the signal strength of the at least one cell, where the measurement report records The signal strength of the at least one cell is smaller than the actual signal strength of the at least one cell; if the saturation is not reached, it is determined whether the current threshold is corrected, and it is determined that the current threshold has not been corrected.
  • the method before the measurement report is sent to the network side, the method further includes:
  • selecting at least one cell in the marked cell includes:
  • At least one cell is selected among the marked cells in order of strongest to weakest signal strength of the marked cells.
  • a method for controlling activation of an activation set including:
  • the correction threshold is issued.
  • a control device for an activation set update including an obtaining unit and an updating unit, where:
  • the acquiring unit is configured to use a pre-configured threshold adjustment value, and obtain a modified threshold value obtained by correcting an initial threshold value of the initial configuration of the network side based on the threshold adjustment value, where the modified threshold value is smaller than The initial threshold value;
  • the updating unit is configured to update the activation set according to the modified threshold value acquired by the acquiring unit.
  • the acquiring unit is configured to acquire a network side The initial threshold value that is initially configured and delivered;
  • the apparatus also includes a correction unit, wherein:
  • the modifying unit is configured to reduce the initial threshold value acquired by the acquiring unit by the threshold adjustment value to obtain a modified threshold value
  • the acquiring unit is specifically configured to obtain, according to the manner, a modified threshold value obtained by modifying an initial threshold value of the network side initial configuration based on the threshold adjustment value:
  • the device further includes a determining unit, where the determining unit is configured to:
  • the correcting unit decreases the initial threshold value by the threshold adjustment value, it is determined whether the transmission power of the mobile terminal reaches a maximum, and it is determined that the transmission power of the mobile terminal reaches a maximum.
  • the device further includes a reporting unit, where the reporting unit is configured to:
  • the acquiring unit is specifically configured to obtain, according to the manner, a modified threshold value obtained by modifying an initial threshold value of the network side initial configuration based on the threshold adjustment value:
  • the determining unit is further configured to:
  • a correction instruction for correcting the initial threshold value of the initial configuration of the network side it is determined whether the transmission power of the mobile terminal reaches a maximum, and it is determined that the transmission power of the mobile terminal reaches a maximum.
  • the determining unit is further configured to: After determining that the transmit power of the mobile terminal reaches a maximum, it is determined whether the number of cells in the active set reaches saturation, and it is determined that the number of cells in the active set does not reach saturation.
  • the determining unit is further configured to:
  • the device also includes a marking unit, wherein:
  • the marking unit is configured to: when the determining unit determines that the signal concentration is always greater than the set value in the set time, the marking is activated, and the signal strength is always greater than the set value within the set time. Cell, get the marked cell;
  • the determining unit is further configured to: when the result of the determination is that there is no cell whose signal strength is always greater than the set value within the set time, determine whether the current threshold is corrected, and determine that the current threshold is not Corrected.
  • the determining unit is further configured to:
  • a reporting unit configured to: when the judgment unit determines that the number of cells in the active set is saturated, select at least one cell in the marked cell, and report, to the network side, the signal strength of the at least one cell.
  • the measurement report, the signal strength of the at least one cell recorded in the measurement report is smaller than the actual signal strength of the at least one cell;
  • the determining unit is further configured to: when the number of cells in the active set is not saturated, determine whether the current threshold is corrected, and determine that the current threshold has not been corrected.
  • the determining unit is further configured to:
  • the reporting unit Before the reporting unit reports the measurement report to the network side, determining whether the number of cells in the candidate set is saturated, and determining that the number of cells in the candidate set is not saturated; or Before the reporting unit reports the measurement report to the network side, it is determined whether the current threshold is corrected, and it is determined that the current threshold is corrected.
  • the reporting unit is specifically configured to select at least one cell in the marked cell as follows:
  • At least one cell is selected among the marked cells in order of strongest to weakest signal strength of the marked cells.
  • a control device for an activation set update including an obtaining unit, a correcting unit, and a sending unit, where:
  • the obtaining unit is configured to obtain a correction instruction and a threshold adjustment value reported by the mobile terminal, where the correction unit is configured to use, according to the correction instruction and the threshold adjustment value acquired by the acquiring unit, the initial configuration, the activation set
  • the updated initial threshold value decreases the threshold adjustment value to obtain a modified threshold value, and the modified threshold value is less than the initial threshold value
  • the sending unit is configured to send a modified threshold value obtained by the correcting unit.
  • a fifth aspect provides a control device for activating a set update, comprising: a communication interface, a processor, a memory, and a bus, wherein the communication interface, the processor, and the memory are all connected to the bus, wherein:
  • the memory is configured to store program code executed by the processor
  • the processor is configured to invoke the program stored in the memory, and perform the following functions: acquiring a pre-configured threshold adjustment value by using the communication interface, and acquiring an initial threshold value for initial configuration of the network side based on the threshold adjustment value And performing a modified corrected threshold value, and updating the active set according to the modified threshold value, wherein the modified threshold value is smaller than the initial threshold value.
  • the processor is specifically configured to: obtain, according to the threshold adjustment value, a correction threshold obtained by modifying an initial threshold value of an initial configuration of the network side according to the threshold adjustment value:
  • the initial threshold value is lowered by the threshold adjustment value to obtain a corrected threshold value.
  • the processor is further configured to:
  • the transmit power of the mobile terminal Before the initial threshold is lowered by the threshold adjustment value, it is determined whether the transmit power of the mobile terminal reaches a maximum, and it is determined that the transmit power of the mobile terminal reaches a maximum.
  • the processor is specifically configured to: obtain, by using the threshold adjustment value, a correction threshold obtained by modifying an initial threshold value of an initial configuration of the network side:
  • the processor is further configured to:
  • the transmission power of the mobile terminal Before the correction command for correcting the initial threshold of the network side initial configuration is performed on the network side by the communication interface, it is judged whether the transmission power of the mobile terminal reaches the maximum, and the transmission power of the mobile terminal is determined to be the maximum.
  • the processor is further configured to:
  • the processor is further configured to:
  • the cell in the active set the signal strength is always greater than the set value within the set time, and the marked cell is obtained; If it does not exist, it is judged whether the current threshold has been corrected, and it is determined that the current threshold has not been corrected.
  • the processor is further configured to:
  • the cell in which the tag is activated and the signal strength is always greater than the set value within the set time, after the tagged cell is obtained, it is determined whether the number of cells in the active set is saturated;
  • the saturation is reached, selecting at least one cell in the marked cell, and reporting, to the network side, a measurement report recording the signal strength of the at least one cell, where the signal strength of the at least one cell recorded in the measurement report is Less than the actual signal strength of the at least one cell;
  • the processor is further configured to:
  • the processor is configured to select at least one cell in the marked cell as follows:
  • At least one cell is selected among the marked cells in order of strongest to weakest signal strength of the marked cells.
  • a control device for an active set update comprising: a memory, a processor, a transmitter, and a bus, wherein the memory, the processor, and the transmitter are all connected to the bus, wherein:
  • the memory is configured to store program code executed by the processor;
  • the processor is configured to invoke the program stored in the memory, and perform the following functions: acquiring a correction instruction and a threshold adjustment value reported by the mobile terminal, and initializing, according to the correction instruction and the threshold adjustment value, The initial threshold value of the set is updated to reduce the threshold adjustment value, and the corrected threshold value is obtained, and the transmitter is controlled to deliver the modified threshold value, where the modified threshold value is smaller than the initial threshold value;
  • the transmitter is configured to send the correction threshold.
  • the method and device for controlling the activation set update provided by the embodiment of the present invention no longer update the activation set with the initial threshold value of the network side initial configuration, but based on the obtained correction threshold obtained by correcting the initial threshold value.
  • the value of the active set is updated, and the modified threshold is less than the initial threshold, so that more cells can enter the active set, so that the actual radio frequency performance and the network condition of the mobile terminal can be better adapted by the embodiment of the present invention. , to enable mobile terminals to use more 'J, zone signals at the same time, to optimize communication quality.
  • FIG. 1 is a first implementation flowchart of a method for controlling activation set update in a soft handover process according to an embodiment of the present invention
  • FIG. 2 is a second implementation flowchart of a method for controlling activation set update in a soft handover process according to an embodiment of the present invention
  • FIG. 3 is a third implementation flowchart of a method for controlling activation set update in a soft handover process according to an embodiment of the present invention
  • FIG. 4 is a first implementation flowchart of correcting an initial threshold value according to an embodiment of the present invention
  • FIG. 5 is a second implementation flowchart of modifying an initial threshold value according to an embodiment of the present invention
  • FIG. 7 is a flowchart of a fourth implementation of a method for controlling an active set update in a soft handover process according to an embodiment of the present invention
  • FIG. 8 is a flowchart of a fifth implementation of a method for controlling activation of an active set in a soft handover process according to an embodiment of the present disclosure
  • 9A-9E are schematic diagrams showing a first configuration of a control device for an active set update in a soft handover process according to an embodiment of the present invention
  • FIG. 10 is a schematic diagram showing a second configuration of a control device for activating set update in a soft handover process according to an embodiment of the present invention.
  • FIG. 11 is a third structural diagram of a control apparatus for an active set update in a soft handover process according to an embodiment of the present invention.
  • FIG. 12 is a fourth structural diagram of a control apparatus for an active set update in a soft handover process according to an embodiment of the present invention. detailed description
  • the mobile terminal can improve the radio frequency performance of the mobile terminal if the signal transmitted by the peripheral network device (for example, the base station) is also used in addition to the signal transmitted by the network device (for example, the base station) to which the own cell belongs.
  • the threshold value of the active set update in the soft handover process is changed, so that more cells can enter the active set, and the active centralized cell is added. The quantity, in turn, improves the communication quality of the mobile terminal.
  • FIG. 1 is a schematic diagram of a method for controlling an active set update in a soft handover process according to an embodiment of the present invention.
  • the execution body of the method may be a mobile terminal, or may be a component in the mobile terminal, and the embodiment of the present invention does not do this. limited. As shown in Figure 1, the method includes:
  • the network device for example, the base station
  • the network side initially configures an initial threshold for updating the active set.
  • the unit of the initial threshold may be the same as the cell signal strength unit, for example, may be dB.
  • the mobile terminal acquires the initial threshold value by using the cell signal strength.
  • the initial threshold is compared with the update of the active set.
  • the embodiment of the present invention differs from the conventional technology in that, in the embodiment of the present invention, the mobile terminal acquires a pre-configured threshold adjustment value, and the threshold adjustment value is a pre-configured fixed value, and the unit of the fixed value may be the same as the cell signal strength unit. For example, it can be dB to adjust (lower or increase) the initial threshold to get the corrected threshold.
  • the pre-configured threshold adjustment value in the embodiment of the present invention may be a fixed value determined according to the radio frequency performance of the mobile terminal and the empirical value in actual use.
  • S102 Acquire a positive threshold value obtained by correcting an initial threshold value of the network side initial configuration based on the threshold adjustment value.
  • modifying the initial threshold value of the initial configuration on the network side based on the threshold adjustment value may include lowering the threshold value of the initial threshold value, and may also include increasing the initial threshold value. Threshold adjustment value.
  • more cells can enter the active set process, and the threshold value of the initial threshold is reduced, so that the modified threshold is obtained. The value is less than the initial threshold of the initial configuration on the network side.
  • the process of performing the active set update according to the obtained modified threshold value preferably including increasing the number of cells in the active set, and of course, deleting the active set is not very effective for the current communication of the mobile terminal.
  • the cell whose signal strength is always higher than the modified threshold in the set time but is not in the active set is added to the candidate set and generates a measurement report to be sent to the network side, and the network side receives the received The measurement report instructs the mobile terminal to add the signal strength higher than the correction threshold, but the cell that is not in the active set is added to the active set.
  • the cell whose signal strength is always lower than the correction threshold within a set time may be deleted from the active set according to the indication sent by the network side.
  • the control method for the active set update in the soft handover process does not update the active set with the initial threshold of the network side initial configuration, but is based on the modified threshold obtained by correcting the initial threshold.
  • the value is updated by the active set, and the modified threshold is lower than the initial threshold, so that more cells can enter the active set, so the initial threshold can be performed by using the embodiment of the present invention.
  • the adjustment is better adapted to the actual radio frequency performance of the mobile terminal and the network condition, so that the mobile terminal can simultaneously use more cell signals, thereby optimizing the communication quality.
  • the method for obtaining the modified threshold value may be different according to the actual situation.
  • the following describes the control method for implementing the active set update in the soft handover process in the above embodiment in combination with the actual application.
  • the initial threshold value sent by the network side can be adjusted by the mobile terminal to obtain a modified threshold value.
  • the threshold value of the initial configuration of the network side is modified by the mobile terminal to obtain a modified threshold value, and the specific implementation manner of the activation set update based on the threshold adjustment value is as shown in FIG. 2, and the method includes:
  • 5201 Obtain a pre-configured threshold adjustment value.
  • 5202 Obtain an initial threshold value sent by the network.
  • S203 The initial threshold value obtained in S202 is lowered by the threshold adjustment value obtained in S201, and the correction threshold value is obtained.
  • the initial threshold value that is initially configured and delivered by the mobile terminal is reduced by the corresponding threshold value, and the modified threshold is obtained.
  • the active set is updated, so that more cells enter the active set. For example, a cell with a signal strength lower than the initial threshold value of the cell to which the mobile terminal belongs is lower than the initial threshold, but the cell that is higher than the modified threshold can enter the active set, so that the mobile terminal can simultaneously use the signal transmitted by the network device to which the relatively large cell belongs.
  • the communication quality is optimized.
  • the initial threshold value sent by the network side is corrected according to the radio frequency performance index of the mobile terminal, and the modified threshold value is obtained.
  • the radio frequency performance index of the mobile terminal is a performance index reflecting the signal strength of the mobile terminal.
  • the radio frequency performance index of the mobile terminal is generally a factory setting value.
  • the initial threshold value sent by the network side is corrected according to the radio frequency performance index of the mobile terminal, and the condition that the cell enters the active set is reduced, and the modified threshold value is obtained.
  • the initial threshold value sent by the network side may be always modified according to the radio frequency performance indicator of the mobile terminal, and the cell entry activation set may be reduced.
  • the condition enables the mobile terminal to simultaneously use signals transmitted by network devices to which a relatively large number of cells belong, thereby optimizing communication quality.
  • the initial threshold value sent by the network side may be dynamically adjusted according to the network state of the mobile terminal, and then the number of cells in the active set used by the mobile terminal in the communication process may be adjusted to achieve the purpose of optimizing the communication process. .
  • the mobile terminal In the case of a poor network signal, when the network device cannot properly resolve the signaling sent by the mobile terminal, the mobile terminal is required to continuously improve the transmitting power of the mobile terminal. The greater the transmitting power of the mobile terminal, the better the network device is. If the signaling of the mobile terminal reaches the maximum, if the network device cannot resolve the signaling sent by the mobile terminal, the call may be dropped or the call may be interrupted. In order to avoid this phenomenon, the initial threshold value may be corrected according to whether the transmission power of the mobile terminal reaches the maximum.
  • Figure 3 The specific implementation process is shown in Figure 3, including:
  • S302 Acquire an initial threshold value that is initially configured and delivered by the network side.
  • S303 Determine whether the transmit power of the mobile terminal reaches a maximum. If it is determined that the transmit power of the mobile terminal reaches a maximum, perform S304a, otherwise execute S304b to keep the initial threshold value unchanged.
  • the transmit power of the mobile terminal determined in the embodiment of the present invention is the transmit power currently used by the mobile terminal.
  • S304a Lower the initial threshold value by the corresponding threshold adjustment value to obtain the corrected threshold value.
  • the initial threshold value may also be corrected according to the activation set state.
  • the active set state may include a state in which the active set reaches saturation, and the state in which the active set reaches saturation indicates that the number of pilots in the active set reaches a maximum value, and no more pilots can be accommodated, that is, the number of cells in the active set. Saturated. If the active set does not reach saturation, the active set can also accommodate new pilots, ie the number of cells in the active set is not saturated.
  • the embodiment of the present invention preferably implements the transmit function according to the activation set state and the mobile terminal in the following manner. Rate, the process of correcting the initial threshold, as shown in Figure 4, including:
  • S401 Determine whether the mobile terminal is in a service state.
  • the mobile terminal when the mobile terminal is in the service state, the mobile terminal is in communication. If the mobile terminal is in the service state, the S405 is not modified, and the initial threshold value of .
  • S402 Determine whether the transmit power of the mobile terminal reaches a maximum.
  • the mobile terminal is also in real time to monitor whether the mobile terminal is in a service state. If the mobile terminal exits from the service state, the step of S406 may also be performed.
  • the embodiment of the present invention uses the method shown in FIG. 4 to correct the initial threshold.
  • the mobile terminal's transmit power reaches the maximum, and the active set does not reach saturation, and the initial threshold is lowered. Otherwise, the initial threshold is maintained, as shown in Table 1 below:
  • Active set state Mobile terminal transmit power Threshold for active set update Not saturated Not reached maximum transmit power Initial threshold
  • the saturation is reached, the maximum transmit power is reached, and the threshold value obtained by lowering the initial threshold is obtained.
  • the initial threshold Saturated to reach the maximum transmit power
  • the initial threshold is lowered, and the condition that the cell enters the active set is reduced, so that the cell that is not in the active set is more easily added.
  • the cells that are already in the active set are more difficult to delete, so as to increase the number of active centralized cells, so that the mobile terminal can simultaneously use signals transmitted by network devices to which more cells belong to achieve optimized call quality. purpose.
  • the threshold value used in the activation set update process may be corrected according to whether the cell signal strength in the active set and the current threshold are corrected.
  • the current threshold of the active set has been corrected, it indicates that the cell in the current active set can satisfy the communication of the mobile terminal.
  • whether the current threshold is corrected according to whether the current threshold is a modified threshold, and if the current threshold is a corrected threshold that has been corrected, Then correct the current threshold. If the current threshold is still the initial threshold, the current threshold can be corrected.
  • the cell with a continuous active signal strength may be deleted, so that other cells not in the active set can enter the active set.
  • the cell with a strong active signal strength (the signal strength is always greater than the set value in the set time) is marked to obtain a marked cell, and the marked cell may be stored in a list form.
  • the at least one cell recorded in the marked cell may be deleted from the active set according to a setting rule, so that other cells not in the active set can enter the active set to optimize the communication quality.
  • a specific implementation process of marking a cell with a better signal in the active set and correcting the current threshold may be as shown in FIG. 5, including:
  • S501 Determine whether the active set exists, and the signal strength is always greater than the set value within the set time. The cell, if it exists, executes S502, otherwise executes S503.
  • S502 Mark the cell in the active set, the signal strength is always greater than the set value within the set time, obtain the marked cell, and correct the current threshold according to the marked cell.
  • the threshold value correction state is used to indicate whether the current threshold value used for the activation set update is corrected, that is, the current threshold value is recorded as the initial threshold value or the correction threshold in the threshold value correction state. value.
  • the corresponding correction mode is obtained, and if the current threshold is corrected.
  • the threshold value indicates that the threshold used for the active set update has been corrected, and the current threshold is kept unchanged; if the current threshold is the initial threshold, the threshold used for the active set update is not If it has been corrected, the initial threshold is lowered and the initial threshold is corrected.
  • the process of marking a cell with a good signal and correcting the threshold is performed, and the mobile terminal is determined to be in a service state, and the mobile terminal has the maximum transmit power. Execution is required if the activation set is updated.
  • the process of marking a cell with a good signal and correcting the threshold value shown in FIG. 5 may be performed when the cell in the active set reaches saturation, or the cell in the active set does not reach saturation. In the state.
  • the cell in the active set when the cell in the active set reaches a saturated state, at least one cell in the marked cell may be deleted, so that other cells enter the active set, if the activated centralized cell does not reach In the saturated state, the marked cell in the active set can be deleted, and the current threshold is directly corrected according to the threshold correction state of the active set.
  • the control process of applying the marked cell and the current threshold correction state to perform the active set update in the embodiment of the present invention may be as shown in FIG. 6, and includes:
  • S601 Determine whether the mobile terminal is in a service state.
  • the mobile terminal when the mobile terminal is in the service state, the mobile terminal is performing communication, for example, a call is in progress. In the embodiment of the present invention, if the mobile terminal is not in the service state, the process of restoring the initial state in S602a is performed, otherwise, S602b is performed.
  • S602b Determine whether the transmit power of the mobile terminal reaches a maximum. If the transmit power of the mobile terminal does not reach the maximum, perform S603a, otherwise execute S603b.
  • S603b determining whether the active set exists, the cell whose signal strength is always greater than the set value within the set time, and if yes, performing the S604 flag to activate the cell whose signal strength is always greater than the set value within the set time, and obtain the marked cell. Otherwise, proceed to S605a.
  • S604 The tag activates a cell in which the signal strength is always greater than the set value within the set time, and the marked cell is obtained.
  • S605a It is judged whether the initial threshold has been corrected. If the correction is made, the current threshold is kept unchanged in S606. Otherwise, S607 is lowered to lower the current threshold, and the initial threshold is corrected.
  • the following steps may also be performed:
  • S605b Determine whether the number of cells in the active set is saturated. If saturation is reached, perform S608. Otherwise, perform S610 to determine whether all cells in the active set whose signal strength is always greater than the set value within the set time are all marked.
  • S608 Determine whether the candidate set is empty. If yes, proceed to S609. Otherwise, perform S610 to determine whether all cells in the active set whose signal strength is always greater than the set value within the set time are all marked.
  • S609 Select at least one cell in the marked cell, and report that the signal is strong to the network side. A measurement report with a degree less than the true signal strength will lower the threshold flag position, even if
  • the implementation manner of selecting at least one cell in the marked cell may be flexibly selected.
  • the marking time of the cell may be first to last.
  • at least one cell is selected in the marked cell.
  • at least one cell may be selected in the marked cell according to the order of the signal strength of the marked cell from strong to weak.
  • the signal strength of the corresponding cell recorded in the measurement report reported to the network side is smaller than the actual signal strength of the cell, so that the mobile terminal selects the selected cell from the active set according to the indication sent by the network side. Delete to enable other cells to enter the active set.
  • the process returns to S605a to S607. If the active set reaches the saturation state, and all the cells in the active set that have the signal strength always greater than the set value within the set time are all marked, the steps S605a to S607 are also performed, which is different from the case where the active set does not reach the saturated state.
  • the step of S609 may be further performed to report the measurement report to the network side, where the signal strength of the selected cell in the marked cell recorded in the measurement report is lower than the actual signal strength of the cell.
  • S611 The tag activates the cell whose signal strength is always greater than the set value within the set time, and the unmarked cell obtains the marked cell, and returns to execute S610 to determine that the signal strength is always greater than the set value within the set time in the active set. Whether the cells are all marked, until the cells in the active set that have a signal strength that is always greater than the set value within the set time are all marked.
  • the foregoing method for implementing the activation set update is performed by marking a cell in the active set that has a signal strength greater than a set value within a set time, and marking the cell when the active set is saturated.
  • the mobile terminal may delete the corresponding cell from the active set according to the indication sent by the network side, so that other cells can enter the active set to optimize the communication quality.
  • the process of obtaining the modified threshold value by using the foregoing first implementation manner is implemented by passively modifying the mobile terminal, and the threshold for updating the active set is sent by the network side to the mobile terminal. Therefore, the embodiment of the present invention may also adopt an implementation manner in which the correction threshold is directly sent by the network side.
  • the mobile terminal may report the threshold adjustment value and the correction command for performing the initial threshold correction to the network side according to the actual communication situation, and the network side performs the initial threshold value according to the received correction command and the threshold adjustment value.
  • the corrected threshold value is corrected and sent to the mobile terminal, the mobile terminal acquires the modified threshold value sent by the network side, and uses the modified threshold value to update the active set, and adjusts the number of cells in the active set used by the mobile terminal during the communication process. , in order to achieve the purpose of optimizing the communication process.
  • the specific implementation process of acquiring the correction threshold by using the mobile terminal to interact with the network side and performing the activation set update according to the modified threshold value is as shown in FIG. 7 , and includes:
  • S701 A correction instruction for correcting the initial threshold value of the network side initial configuration is sent to the network side, and the threshold adjustment value is sent to the network side.
  • S702 Obtain a correction threshold that is sent by the network side.
  • the modified threshold value obtained in the embodiment of the present invention is obtained by the network side reducing the initial threshold value by a corresponding threshold adjustment value according to the correction instruction and the threshold adjustment value in S701.
  • the network side reduces the threshold value of the initial threshold value of the initial configuration according to the correction command and the threshold adjustment value reported by the mobile terminal, and obtains a threshold value that is smaller than the initial threshold value, and The mobile terminal issues a correction threshold, and the mobile terminal performs an activation set update according to the acquired correction threshold.
  • the mobile terminal can obtain the modified threshold value by interacting with the network side, and the mobile terminal passively modifies the threshold value, so that the current network condition can be more flexibly adapted. For example, the cell coverage controlled by the network device on the network side cannot be satisfied. For current communication requirements, the mobile terminal can directly report the correction command, thereby enabling the mobile terminal to access a better cell and optimize communication quality.
  • the current network state of the mobile terminal may also be determined.
  • the correction command and the threshold adjustment are reported to the network side. value. For example, it may be determined whether the transmission power of the mobile terminal reaches a maximum, and when it is determined that the transmission power of the mobile terminal reaches a maximum, the correction command and the threshold adjustment value are reported to the network side. For example, after determining that the transmit power of the mobile terminal reaches a maximum, it is determined whether the number of cells in the active set is saturated, and when it is determined that the number of cells in the active set does not reach saturation, the correction command and the threshold adjustment value are reported to the network side.
  • the measurement of the signal strength of the at least one cell is reported to the network side, and the measurement of the signal strength of the at least one cell is reported to the network side.
  • the signal strength of the at least one cell recorded in the measurement report is less than the actual signal strength of the at least one cell.
  • the condition that is satisfied before the correction command and the threshold adjustment value are reported to the network side is the same as the condition that the mobile terminal adjusts the initial threshold adjustment value in the first implementation manner, and is no longer For details, refer to the related description in the first implementation.
  • the embodiment of the present invention further provides a control method for the active set update in the soft handover process, where the execution entity of the method may be a network device on the network side or various components inside the network device, and the network side
  • the network device can for example stand or the like.
  • the method includes:
  • the correction instruction reported by the mobile terminal in the embodiment of the present invention is used to indicate the initial of the activation set update.
  • the threshold is corrected.
  • the threshold adjustment value is used to correct the initial threshold adjustment value.
  • the modified threshold is less than the initial threshold, so that a relatively large number of cells in the active set can be shared by the mobile terminal.
  • S803 The corrected threshold value obtained by the S802 is sent.
  • the modified threshold value can be sent to the mobile terminal, so that the mobile terminal can update the active set according to the modified threshold, so that a relatively large number of cells in the active set can be shared by the mobile terminal. , optimize communication quality.
  • the network side corrects the initial threshold value of the initial configuration according to the correction instruction reported by the mobile terminal to obtain a modified threshold value, and sends a correction threshold to the mobile terminal.
  • the limit value the mobile terminal directly performs the activation set update according to the obtained modified threshold value, that is, the interaction threshold between the mobile terminal and the network side can be obtained in the present invention, and the threshold value is passively modified relative to the mobile terminal, which can be further Flexible adaptation to the current network conditions. For example, if the cell coverage managed by the network device on the network side cannot meet the current communication requirements, the mobile terminal can directly report the correction command, thereby enabling the mobile terminal to access a better cell and optimize the communication quality.
  • the control method for the activation set update provided by the embodiment of the present invention can better optimize the communication quality, and the TRP (Total Radiated Power) is about 18 dB, and the TIS (Total Isotropic Sensitivity) is On the mobile terminal of -103 or so, the optimization test is performed.
  • the test results are shown in Table 2, Table 3 and Table 4:
  • the embodiment of the present invention further provides an activation set update control device 900.
  • the device includes an acquisition unit 901 and an update unit. 902.
  • the obtaining unit 901 is configured to use a pre-configured threshold adjustment value, and obtain a modified threshold value obtained by correcting an initial threshold value of the network side initial configuration based on the threshold adjustment value, where the modified threshold value is smaller than the initial threshold value.
  • the updating unit 902 is configured to update the activation set according to the modified threshold value acquired by the obtaining unit 901.
  • the acquisition order The element 901 is configured to obtain an initial threshold value that is initially configured and delivered by the network side.
  • the apparatus also includes a correction unit 903, as shown in Figure 9B, wherein:
  • the correcting unit 903 is configured to reduce the initial threshold value acquired by the obtaining unit 901 by a corresponding threshold adjustment value to obtain a modified threshold value.
  • the obtaining unit is specifically configured to obtain a modified threshold value obtained by correcting an initial threshold value of the network side initial configuration based on the threshold adjustment value as follows:
  • the correction unit 903 reduces the threshold adjustment value for the initial threshold value, and obtains the corrected threshold value.
  • the apparatus further includes a determining unit 904, as shown in FIG. 9C, where: the determining unit 904 is configured to determine, before the correcting unit 903 decreases the initial threshold value by a threshold adjustment value, Whether the power reaches the maximum and determines that the mobile terminal's transmit power is maximized.
  • the device further includes a reporting unit 905, as shown in FIG. 9D, where: the reporting unit 905 is configured to report, to the network side, a correction instruction for correcting an initial threshold value of the network side initial configuration, And sending the threshold adjustment value to the network side.
  • the reporting unit 905 is configured to report, to the network side, a correction instruction for correcting an initial threshold value of the network side initial configuration, And sending the threshold adjustment value to the network side.
  • the obtaining unit 901 is specifically configured to obtain, according to the following manner, a modified threshold value obtained by correcting an initial threshold value of the network side initial configuration based on the threshold adjustment value:
  • the correction threshold value sent by the network side is obtained, and the correction threshold value is obtained by the network side lowering the initial threshold value according to the correction instruction and the threshold adjustment value.
  • the determining unit 904 is further configured to:
  • the determining unit 904 is further configured to: after determining that the transmit power of the mobile terminal reaches a maximum, determine whether the active set exists, and the signal strength is always greater than the set value in the set time.
  • the apparatus also includes a marking unit 906, as shown in Figure 9E, wherein:
  • the marking unit 906 is configured to determine that the result is an active concentration at the set time at the determining unit 904 When the inner signal strength is always greater than the set value of the cell, the tag activates the cell, and the signal strength is always greater than the set value within the set time, and the marked cell is obtained.
  • the determining unit 904 is further configured to: when the result of the determination is that there is no cell whose signal strength is always greater than the set value within the set time, determine whether the current threshold is corrected, and determine that the current threshold has not been corrected. .
  • the determining unit 904 is further configured to: after the marking unit 906 marks the active set, the signal strength is always greater than the set value within the set time, and after obtaining the marked cell, determine the number of cells in the active set. Whether it reaches saturation.
  • the reporting unit 905 is configured to: when the determining unit 904 determines that the number of cells in the active set is saturated, select at least one cell in the marked cell, and report, to the network side, a measurement report that records the signal strength of the at least one cell, The signal strength of the at least one cell recorded in the measurement report is less than the actual signal strength of the at least one cell.
  • the determining unit 904 is further configured to determine whether the current threshold is corrected when the number of cells in the active set is not saturated, and determine that the current threshold has not been corrected.
  • the determining unit 904 is further configured to:
  • the reporting unit 906 Before reporting the measurement report by the reporting unit 906, determining whether the number of cells in the candidate set is saturated, and determining that the number of cells in the candidate set is not saturated; or
  • the reporting unit 906 Before the reporting unit 906 reports the measurement report to the network side, it is determined whether the current threshold has been corrected, and it is determined that the current threshold has been corrected.
  • the upper unit 906 is specifically configured to select at least one cell in the marked cell as follows:
  • At least one cell is selected among the marked cells in order from the first to the last of the marked times of the marked cells.
  • At least one cell is selected among the marked cells in order of strong to weak signal strength of the marked cells.
  • the embodiment of the present invention further provides a control device 1000 for activating the set update in the soft handover process, such as As shown in FIG. 10, the control device 1000 includes a communication interface 1001, a processor 1002, a memory 1003, and a bus 1004.
  • the communication interface 1001, the processor 1002, and the memory 1003 are all connected to the bus 1004, where:
  • the memory 1003 may be one or more, and may be a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a random access memory (RAM) or Other types of dynamic storage devices that store information and instructions, may also be Electrically Erasable Programmable Read-Only Memory (EEPROM), CD-ROM (Compact Disc Read-Only Memory, CD-ROM) ) or other disc storage, optical disc storage (including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), disk storage media or other magnetic storage devices, or capable of carrying or storing in the form of instructions or data structures.
  • ROM read-only memory
  • RAM random access memory
  • EEPROM Electrically Erasable Programmable Read-Only Memory
  • CD-ROM Compact Disc Read-Only Memory
  • CD-ROM Compact Disc Read-Only Memory
  • optical disc storage including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.
  • the memory 1003 is configured to store program code executed by the processor 1002.
  • the processor 1002 can be a general purpose central processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the execution of the program of the present invention.
  • the processor 1002 is configured to invoke a program stored in the memory 1003 to perform the following functions:
  • the pre-configured threshold adjustment value is obtained through the communication interface 1001, and the correction threshold value obtained by correcting the initial threshold value of the initial configuration on the network side based on the threshold adjustment value is obtained, and the activation set is updated according to the correction threshold. Where the correction threshold is less than the initial threshold.
  • the bus 1004 in the embodiment of the present invention may include a path for transferring information between the above components.
  • the communication interface 1001 uses a device such as any transceiver for communicating with other devices or communication networks, such as Ethernet, Radio Access Network (RAN), and Wireless Local Area Networks (WLAN). Wait.
  • RAN Radio Access Network
  • WLAN Wireless Local Area Networks
  • the processor 1002 is specifically configured to obtain, by using the communication interface 1001, the correction of the initial threshold value of the initial configuration of the network side based on the threshold adjustment value.
  • Positive threshold :
  • the initial threshold value that is initially configured and delivered by the network side is obtained through the communication interface 1001.
  • the initial threshold is lowered by the threshold adjustment value to obtain a corrected threshold.
  • the processor 1002 is further configured to:
  • the transmission power of the mobile terminal Before the initial threshold is lowered by the threshold adjustment value, it is judged whether the transmission power of the mobile terminal reaches the maximum, and it is determined that the transmission power of the mobile terminal reaches the maximum.
  • the processor 1002 is specifically configured to obtain, according to the threshold adjustment value, a modified threshold value obtained by modifying an initial threshold value of the initial configuration of the network side according to the threshold adjustment value:
  • the correction command for correcting the initial threshold value of the network side initial configuration is reported to the network side by the communication interface 1001, and the threshold adjustment value is sent to the network side, and the correction threshold value sent by the network side is obtained through the communication interface, and the correction threshold is obtained.
  • the limit value is obtained by the network side lowering the initial threshold value by the threshold adjustment value according to the correction command and the threshold adjustment value.
  • the processor 1002 is further configured to:
  • the communication interface 1001 Before the communication interface 1001 reports the correction command for correcting the initial threshold value of the initial configuration on the network side to the network side, it is judged whether the transmission power of the mobile terminal reaches the maximum, and it is determined that the transmission power of the mobile terminal reaches the maximum.
  • the processor 1002 is further configured to:
  • the processor 1002 is further configured to:
  • the marker activates the cluster, and the signal strength is always greater than the set value within the set time, and the marked cell is obtained.
  • the processor 1002 is further configured to: The cell in which the tag is activated and the signal strength is always greater than the set value within the set time is obtained. After the tagged cell is obtained, it is determined whether the number of cells in the active set is saturated.
  • At least one cell is selected in the marked cell, and a measurement report recording the signal strength of the at least one cell is reported to the network side, and the signal strength of the at least one cell recorded in the measurement report is smaller than the actual signal strength of the at least one cell.
  • the processor 1002 is further configured to:
  • the processor 1002 is specifically configured to select at least one cell in the marked cell as follows:
  • At least one cell is selected among the marked cells in order from the first to the last of the marked times of the marked cells.
  • At least one cell is selected among the marked cells in order of strong to weak signal strength of the marked cells.
  • the control device for the active set update in the soft handover process can be used to perform the control method for the active set update in the soft handover process involved in FIG. 1 to FIG. 7, so that FIG. 9A is used in the embodiment of the present invention.
  • the description of the control device of the activation set update in FIG. 9E and FIG. 10 is not exhaustive. For details, refer to the description of the related method embodiments, and details are not described herein again.
  • control device of the activation set update in FIG. 9A to FIG. 9E and FIG. 10 may be, for example, a mobile terminal or a component inside the mobile terminal, which is not limited in the embodiment of the present invention.
  • the control device for the activation set update provided by the embodiment of the present invention no longer updates the activation set with the initial threshold value of the initial configuration on the network side, but corrects the correction according to the initial threshold value.
  • the threshold value is updated by the activation set, and the correction threshold is lower than the initial threshold, so that more cells can enter the active set. Therefore, the initial threshold value can be adjusted by using the embodiment of the present invention, which is better. Adapting to the actual radio frequency performance of the mobile terminal and the network condition, the mobile terminal can simultaneously use more cell signals, thereby optimizing the communication quality.
  • the control device 1100 of the active set update is provided in the embodiment of the present invention.
  • the device 1100 includes an obtaining unit 1101 and a correcting unit 1102. And issuing unit 1103, wherein:
  • the obtaining unit 1101 is configured to obtain a correction instruction reported by the mobile terminal, where the correction instruction is used to indicate that the initial threshold is corrected.
  • the correcting unit 1102 is configured to perform, according to the correction instruction acquired by the obtaining unit 1101, an initial threshold value for updating the active set, which is initially configured, to obtain a modified threshold value, where the modified threshold value is lower than an initial threshold value.
  • the sending unit 1103 is configured to send the correction threshold value obtained by the correction unit 1102 to correct the initial threshold value.
  • the control device 1200 of the activation set update is provided in the embodiment of the present invention.
  • the control device 1200 includes a memory 1201 and a processor 1202. As shown in FIG. 12, the control device 1200 includes a memory 1201 and a processor 1202.
  • the memory 1201 may be one or more, and may be a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a random access memory (RAM) or Other types of dynamic storage devices that store information and instructions, may also be Electrically Erasable Programmable Read-Only Memory (EEPROM), Compact Disc ead-Only Memory (CD-ROM) Or other disc storage, disc storage (including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), disk storage media or other magnetic storage devices, or capable of carrying or storing in the form of instructions or data structures.
  • ROM read-only memory
  • RAM random access memory
  • EEPROM Electrically Erasable Programmable Read-Only Memory
  • CD-ROM Compact Disc ead-Only Memory
  • disc storage including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.
  • disk storage media or other magnetic storage devices or capable of carrying or storing in the form of instructions
  • the memory 1201 is configured to store program code executed by the processor 1202.
  • the processor 1202 can be a general purpose central processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the execution of the program of the present invention.
  • the processor 1202 is configured to invoke a program stored in the memory 1201 to perform the following functions:
  • the transmitter 1203 is configured to communicate with other devices or communication networks, such as an Ethernet, a radio access network (RAN), a wireless local area network (WLAN), etc., and issue a correction threshold.
  • devices or communication networks such as an Ethernet, a radio access network (RAN), a wireless local area network (WLAN), etc., and issue a correction threshold.
  • RAN radio access network
  • WLAN wireless local area network
  • the control device for the active set update in the soft handover process provided in FIG. 11 and FIG. 12 can be used to perform the control method for the active set update in the soft handover process involved in FIG. 8, so that the figure is used in the embodiment of the present invention.
  • 11 and the description of the control device for the active set update in the soft handover process in FIG. 12 is not exhaustive. For details, refer to the description of the related method embodiments, and details are not described herein again.
  • control device for the active set update in the soft handover process involved in FIG. 11 and FIG. 12 may be, for example, a network device (for example, a base station), or a component inside a network device (for example, a base station).
  • a network device for example, a base station
  • a component inside a network device for example, a base station
  • the control device for the active set update in the soft handover process provided by the embodiment of the present invention no longer updates the active set with the initial threshold of the initial configuration on the network side, but is based on the modified threshold obtained by correcting the initial threshold.
  • the value is updated, and the modified threshold is lower than the initial threshold, so that more cells can enter the active set. Therefore, the initial threshold can be adjusted by the embodiment of the present invention to better adapt to the mobile.
  • the actual RF performance of the terminal and the network conditions enable the mobile terminal to use more cell signals at the same time, thereby optimizing the communication quality.
  • the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware.
  • the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

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Abstract

本发明公开一种激活集更新的控制方法及装置,该方法中获取预先配置的门限调整值;获取基于所述门限调整值对网络侧初始配置的初始门限值进行修正得到的修正门限值,其中,所述修正门限值小于所述初始门限值;根据所述修正门限值,更新激活集。通过本发明可基于门限调整值对初始门限值进行调整,更好的适应移动终端实际的射频性能以及网络情况,使移动终端能够同时使用更多的小区信号,进而优化通信质量。

Description

一种激活集更新的控制方法及装置
技术领域
本发明涉及通信技术领域, 尤其涉及一种激活集更新的控制方法及装置。 背景技术
移动通信系统中, 当移动终端移动出原服务小区而要进入另一个服务小 区时, 为保证通信的持续, 需要进行切换。
切换主要分为硬切换与软切换, 硬切换指移动终端先中断原有链接, 再 建立新的链接。 软切换指移动终端在建立了新的链接基础上, 中断原有链接。 软切换技术的实现, 使得处于业务态的移动终端, 在业务态下可以同时与至 少两个小区进行通信, 而具体与哪些小区进行通信, 是由软切换的过程确定 的。 实现软切换的过程可以认为是确定移动终端当前使用的小区的过程, 确 定移动终端当前使用的小区的过程, 也可称为确定激活集 (分配给移动终端 并与前向业务信道相联系的导引信号) 的过程。 一般的, 添加到激活集中的 小区, 就是移动终端当前使用的小区。
为了保证移动终端的通信质量, 一般需要进行激活集的更新。 目前, 移 动终端进入业务状态后, 测量周围各个小区的信号强度, 并根据测量得到的 信号强度以及网络侧下发的固定门限值进行激活集的更新。 若存在信号强度 在设定时间内一直高于网络侧下发的固定门限值, 但又不在激活集中的小区 时, 则将该信号强度高于网络侧下发的固定门限值, 但又不在激活集中的小 区加入到候选集 (当前不在激活集, 但已被移动终端接收, 有足够的信号强 度表明与之相联系的前向业务信道能被成功解调的导引信号) 中, 并生成测 量报告向网络侧发送, 网络侧根据接收到的测量报告指示移动终端将该信号 强度高于网络侧下发的固定门限值, 但又不在激活集中的小区加入到激活集 中。 若在激活集中存在信号强度在设定的时间内一直低于网络侧下发的固定 门限值的小区, 则移动终端生成测量 ·^告向网络侧发送, 网络侧根据接收到 的测量报告指示移动终端将该信号强度在设定的时间内一直低于网络侧下发 的固定门限值的小区从激活集中删除。
上述进行激活集更新的过程 , 移动终端以网络侧下发的固定门限值与测 量得到的信号强度进行比较, 对于网络环境较好的情景下能够较好的改善移 动终端的通信质量, 然而在移动终端的射频性能较差或者网络环境较差 (网 络侧工程质量问题、 小区覆盖不好、 用户负载过高等) 的情景下, 若一直以 网络侧下发的固定门限值为基准进行激活集的更新, 则会造成网络侧无法正 常解析移动终端发出的信令, 导致频现掉话或通话断续等问题, 通信质量较 差。 发明内容
本发明实施例提供一种激活集更新的控制方法及装置, 以优化通信质量。 第一方面, 提供一种激活集更新的控制方法, 包括:
获取预先配置的门限调整值;
获取基于所述门限调整值对网络侧初始配置的初始门限值进行修正得到 的修正门限值, 其中, 所述修正门限值小于所述初始门限值;
根据所述修正门限值, 更新激活集。
结合第一方面, 在第一种实现方式中, 获取基于所述门限调整值对网络 侧初始配置的初始门限值进行修正得到的修正门限值, 包括:
获取网络侧初始配置并下发的初始门限值;
将所述初始门限值降低所述门限调整值, 得到修正门限值。
结合第一方面的第一种实现方式, 在第二种实现方式中, 将所述初始门 限值降低所述门限调整值之前, 所述方法还包括:
判断移动终端的发射功率是否达到最大;
确定所述移动终端的发射功率达到最大。
结合第一方面, 在第三种实现方式中, 获取基于所述门限调整值对网络 侧初始配置的初始门限值进行修正得到的修正门限值, 包括: 向网络侧上 ^艮对网络侧初始配置的初始门限值进行修正的修正指令, 并 向网络侧发送所述门限调整值;
获取网络侧下发的修正门限值, 所述修正门限值是网络侧依据所述修正 指令和所述门限调整值, 将所述初始门限值降低所述门限调整值得到的。
结合第一方面的第三种实现方式, 在第四种实现方式中, 向网络侧上报 对网络侧初始配置的初始门限值进行修正的修正指令之前 , 所述方法还包括: 判断移动终端的发射功率是否达到最大;
确定所述移动终端的发射功率达到最大。
结合第一方面的第二种实现方式或者第一方面的第四种实现方式, 在第 五种实现方式中, 确定所述移动终端的发射功率达到最大之后, 所述方法还 包括:
判断激活集中的小区数量是否达到饱和;
确定所述激活集中的小区数量未达到饱和。
结合第一方面的第二种实现方式或者第一方面的第四种实现方式, 在第 六种实现方式中, 确定所述移动终端的发射功率达到最大之后, 所述方法还 包括:
判断激活集中是否存在, 在设定时间内信号强度一直大于设定值的小区; 若存在, 则标记激活集中、 在设定时间内信号强度一直大于设定值的小 区, 得到标记小区;
若不存在, 则判断当前门限值是否被修正过, 并确定当前门限值未被修 正过。
结合第一方面的第六种实现方式, 在第七种实现方式中, 标记激活集中、 在设定时间内信号强度一直大于设定值的小区, 得到标记小区之后, 所述方 法还包括:
判断激活集中的小区数量是否达到饱和;
若已达到饱和, 则在所述标记小区中选择至少一个小区, 并向网络侧上 报记录有所述至少一个小区的信号强度的测量报告, 所述测量报告中记录的 所述至少一个小区的信号强度小于所述至少一个小区的实际信号强度; 若未达到饱和, 则判断当前门限值是否被修正过, 并确定当前门限值未 被修正过。
结合第一方面的第七种实现方式, 在第八种实现方式中, 向网络侧上 4艮 测量报告之前, 所述方法还包括:
判断候选集中的小区数量是否达到饱和, 并确定候选集中的小区数量未 达到饱和; 或者
判断当前门限值是否被修正过, 并确定当前门限值被修正过。
结合第一方面的第七种实现方式, 在第九种实现方式中, 在所述标记小 区中选择至少一个小区, 包括:
按照标记小区的标记时刻从先到后的顺序 , 在所述标记小区中选择至少 一个小区; 或者
按照标记小区的信号强度从强到弱的顺序, 在所述标记小区中选择至少 一个小区。
第二方面, 提供一种激活集更新的控制方法, 包括:
获取移动终端上 ·^艮的修正指令和门限调整值;
根据所述修正指令和门限调整值, 将初始配置的、 用以对激活集更新的 初始门限值降低所述门限调整值, 得到修正门限值, 所述修正门限值小于所 述初始门限值;
下发所述修正门限值。
第三方面, 提供一种激活集更新的控制装置, 包括获取单元和更新单元, 其中:
所述获取单元, 用于预先配置的门限调整值, 以及获取基于所述门限调 整值对网络侧初始配置的初始门限值进行修正得到的修正门限值, 其中所述 修正门限值小于所述初始门限值;
所述更新单元, 用于根据所述获取单元获取的修正门限值, 更新激活集。 结合第三方面, 在第一种实现方式中, 所述获取单元, 用于获取网络侧 初始配置并下发的初始门限值;
所述装置还包括修正单元, 其中:
所述修正单元用于将所述获取单元获取的初始门限值降低所述门限调整 值, 得到修正门限值;
所述获取单元, 具体用于按如下方式获取基于所述门限调整值对网络侧 初始配置的初始门限值进行修正得到的修正门限值:
获取所述修正单元对初始门限值降低所述门限调整值, 得到的修正门限 值。
结合第三方面的第一种实现方式, 在第二种实现方式中, 所述装置还包 括判断单元, 所述判断单元, 用于:
在所述修正单元将所述初始门限值降低所述门限调整值之前, 判断移动 终端的发射功率是否达到最大, 并确定所述移动终端的发射功率达到最大。
结合第三方面, 在第三种实现方式中, 所述装置还包括上报单元, 所述 上报单元, 用于:
向网络侧上 ^艮对网络侧初始配置的初始门限值进行修正的修正指令, 并 向网络侧发送所述门限调整值;
所述获取单元, 具体用于按如下方式获取基于所述门限调整值对网络侧 初始配置的初始门限值进行修正得到的修正门限值:
获取网络侧下发的修正门限值, 所述修正门限值是网络侧依据所述修正 指令和所述门限调整值, 将所述初始门限值降低所述门限调整值得到的。
结合第三方面的第三种实现方式, 在第四种实现方式中, 所述判断单元 还用于:
在所述上报单元向网络侧上报对网络侧初始配置的初始门限值进行修正 的修正指令之前, 判断移动终端的发射功率是否达到最大, 并确定所述移动 终端的发射功率达到最大。
结合第三方面的第二种实现方式或第三方面的第四种实现方式, 在第五 种实现方式中, 所述判断单元, 还用于: 确定所述移动终端的发射功率达到最大之后, 判断激活集中的小区数量 是否达到饱和, 并确定所述激活集中的小区数量未达到饱和。
结合第三方面的第二种实现方式或第三方面的第四种实现方式, 在第六 种实现方式中, 所述判断单元, 还用于:
确定所述移动终端的发射功率达到最大之后, 判断激活集中是否存在, 在设定时间内信号强度一直大于设定值的小区;
所述装置还包括标记单元, 其中:
所述标记单元, 用于在所述判断单元判断结果为激活集中存在在设定时 间内信号强度一直大于设定值的小区时, 标记激活集中、 在设定时间内信号 强度一直大于设定值的小区, 得到标记小区;
所述判断单元, 还用于在判断结果为激活集中不存在在设定时间内信号 强度一直大于设定值的小区时, 判断当前门限值是否被修正过, 并确定当前 门限值未被修正过。
结合第三方面的第六种实现方式, 在第七种实现方式中, 所述判断单元, 还用于:
在所述标记单元标记激活集中、 在设定时间内信号强度一直大于设定值 的小区, 得到标记小区之后, 判断激活集中的小区数量是否达到饱和;
上报单元, 用于在所述判断单元判断结果为所述激活集中的小区数量达 到饱和时, 在所述标记小区中选择至少一个小区, 并向网络侧上报记录有所 述至少一个小区的信号强度的测量报告, 所述测量报告中记录的所述至少一 个小区的信号强度小于所述至少一个小区的实际信号强度;
所述判断单元, 还用于在判断结果为所述激活集中的小区数量未达到饱 和时, 判断当前门限值是否被修正过, 并确定当前门限值未被修正过。
结合第三方面的第七种实现方式, 在第八种实现方式中, 所述判断单元, 还用于:
在所述上报单元向网络侧上报测量报告之前, 判断候选集中的小区数量 是否达到饱和, 并确定候选集中的小区数量未达到饱和; 或者 在所述上报单元向网络侧上报测量报告之前, 判断当前门限值是否被修 正过, 并确定当前门限值被爹正过。
结合第三方面的第七种实现方式, 在第九种实现方式中, 所述上报单元 具体用于按如下方式在所述标记小区中选择至少一个小区:
按照标记小区的标记时刻从先到后的顺序, 在所述标记小区中选择至少 一个小区; 或者
按照标记小区的信号强度从强到弱的顺序, 在所述标记小区中选择至少 一个小区。
第四方面, 提供一种激活集更新的控制装置, 包括获取单元、 修正单元 和下发单元, 其中:
所述获取单元, 用于获取移动终端上报的修正指令和门限调整值; 所述修正单元, 用于根据所述获取单元获取的修正指令和门限调整值, 对初始配置的、 用以对激活集更新的初始门限值降低所述门限调整值, 得到 修正门限值, 所述修正门限值小于所述初始门限值;
所述下发单元, 用于下发所述修正单元得到的修正门限值。
第五方面, 提供一种激活集更新的控制装置, 包括通信接口、 处理器、 存储器和总线, 所述通信接口、 所述处理器、 所述存储器均与所述总线连接, 其中:
所述存储器, 用于存储所述处理器执行的程序代码;
所述处理器, 用于调用所述存储器存储的程序, 执行以下功能: 通过所述通信接口获取预先配置的门限调整值, 并获取基于所述门限调 整值对网络侧初始配置的初始门限值进行修正得到的修正门限值, 并根据所 述修正门限值, 更新激活集, 其中, 所述修正门限值小于所述初始门限值。
结合第五方面, 在第一种实现方式中, 所述处理器具体用于按如下方式 获取基于所述门限调整值对网络侧初始配置的初始门限值进行修正得到的修 正门限值:
通过所述通信接口获取网络侧下发的初始门限值; 将所述初始门限值降低所述门限调整值, 得到修正门限值。
结合第五方面的第一种实现方式, 在第二种实现方式中, 所述处理器还 用于:
将所述初始门限值降低所述门限调整值之前, 判断移动终端的发射功率 是否达到最大, 并确定所述移动终端的发射功率达到最大。
结合第五方面, 在第三种实现方式中, 所述处理器具体用于按如下方式 获取基于所述门限调整值对网络侧初始配置的初始门限值进行修正得到的修 正门限值:
通过所述通信接口向网络侧上 ^艮对网络侧初始配置的初始门限值进行修 正的修正指令, 并向网络侧发送所述门限调整值, 并通过所述通信接口获取 网络侧下发的修正门限值, 所述修正门限值是网络侧依据所述修正指令和所 述门限调整值, 将所述初始门限值降低所述门限调整值得到的。
结合第五方面的第三种实现方式, 在第四种实现方式中, 所述处理器还 用于:
通过所述通信接口向网络侧上 4艮对网络侧初始配置的初始门限值进行修 正的修正指令之前, 判断移动终端的发射功率是否达到最大, 并确定所述移 动终端的发射功率达到最大。
结合第五方面的第二种实现方式或者第五方面的第四种实现方式, 在第 五种实现方式中, 所述处理器还用于:
确定所述移动终端的发射功率达到最大之后, 判断激活集中的小区数量 是否达到饱和, 并确定所述激活集中的小区数量未达到饱和。
结合第五方面的第二种实现方式或者第五方面的第四种实现方式, 在第 六种实现方式中, 所述处理器还用于:
确定所述移动终端的发射功率达到最大之后, 判断激活集中是否存在, 在设定时间内信号强度一直大于设定值的小区;
若存在, 则标记激活集中、 在设定时间内信号强度一直大于设定值的小 区, 得到标记小区; 若不存在, 则判断当前门限值是否被修正过, 并确定当前门限值未被修 正过。
结合第五方面的第六种实现方式, 在第七种实现方式中, 所述处理器还 用于:
标记激活集中、 在设定时间内信号强度一直大于设定值的小区, 得到标 记小区之后, 判断激活集中的小区数量是否达到饱和;
若达到饱和, 则在所述标记小区中选择至少一个小区, 并向网络侧上报 记录有所述至少一个小区的信号强度的测量报告, 所述测量报告中记录的所 述至少一个小区的信号强度小于所述至少一个小区的实际信号强度;
若未达到饱和, 则判断当前门限值是否被修正过, 并确定当前门限值未 被修正过。
结合第五方面的第七种实现方式, 在第八种实现方式中, 所述处理器还 用于:
在向网络侧上报测量报告之前, 判断候选集中的小区数量是否达到饱和, 并确定候选集中的小区数量未达到饱和; 或者
在向网络侧上报测量报告之前, 判断当前门限值是否被修正过, 并确定 当前门限值被修正过。
结合第五方面的第七种实现方式, 在第九种实现方式中, 所述处理器具 体用于按如下方式在所述标记小区中选择至少一个小区:
按照标记小区的标记时刻从先到后的顺序 , 在所述标记小区中选择至少 一个小区; 或者
按照标记小区的信号强度从强到弱的顺序, 在所述标记小区中选择至少 一个小区。
第六方面, 提供一种激活集更新的控制装置, 包括存储器、 处理器、 发 射器和总线, 所述存储器、 所述处理器和所述发射器均与所述总线连接, 其 中:
所述存储器, 用于存储所述处理器执行的程序代码; 所述处理器, 用于调用所述存储器存储的程序, 执行以下功能: 获取移动终端上报的修正指令和门限调整值, 根据所述修正指令和门限 调整值, 将初始配置的、 用以对激活集更新的初始门限值降低所述门限调整 值, 得到修正门限值, 并控制所述发射器下发所述修正门限值, 所述修正门 限值小于所述初始门限值;
所述发射器, 用于下发所述修正门限值。
本发明实施例提供的激活集更新的控制方法及装置, 不再以网络侧初始 配置的初始门限值进行激活集的更新, 而是基于获取的对初始门限值进行修 正得到的修正门限值进行激活集的更新, 且该修正门限值小于初始门限值, 能够使更多的小区能够进入激活集中, 故通过本发明实施例能够更好的适应 移动终端实际的射频性能以及网络情况, 使移动终端能够同时使用更多的 'J、 区信号, 进而优化通信质量。 附图说明
图 1为本发明实施例提供的软切换过程中激活集更新的控制方法第一实 现流程图;
图 2为本发明实施例提供的软切换过程中激活集更新的控制方法第二实 现流程图;
图 3为本发明实施例提供的软切换过程中激活集更新的控制方法第三实 现流程图;
图 4为本发明实施例提供的对初始门限值进行修正的第一实现流程图; 图 5为本发明实施例提供的对初始门限值进行修正的第二实现流程图; 图 6为本发明实施例提供的对初始门限值进行修正的第三实现流程图; 图 7为本发明实施例提供的软切换过程中激活集更新的控制方法第四实 现流程图;
图 8为本发明实施例提供的软切换过程中激活集更新的控制方法第五实 现流程图; 图 9A-图 9E为本发明实施例提供的软切换过程中激活集更新的控制装置 第一构成示意图;
图 10为本发明实施例提供的软切换过程中激活集更新的控制装置第二构 成示意图;
图 11为本发明实施例提供的软切换过程中激活集更新的控制装置第三构 成示意图;
图 12为本发明实施例提供的软切换过程中激活集更新的控制装置第四构 成示意图。 具体实施方式
下面将结合本发明实施例中的附图, 对本发明实施例中的技术方案进行 清楚、 完整地描述, 显然, 所描述的实施例是本发明一部分实施例, 而不是 全部的实施例。 基于本发明中的实施例, 本领域普通技术人员在没有做出创 造性劳动前提下所获得的所有其他实施例, 都属于本发明保护的范围。
移动终端在进行通信过程中, 除了使用本小区所属网络设备(例如基站) 发射的信号外, 若还使用周边网络设备(例如基站)发射的信号, 则能够改 善由于移动终端的射频性能较差或者网络环境较差造成的掉话或通话断续问 题, 本发明实施例基于上述原理, 控制软切换过程中激活集更新的门限值改 变, 使更多的小区能够进入激活集, 增加激活集中小区数量, 进而改善移动 终端的通信质量。
图 1 所示为本发明实施例提供的软切换过程中激活集更新的控制方法, 该方法的执行主体可以是移动终端, 也可以是移动终端中的各个部件, 本发 明实施例在此不做限定。 如图 1所示, 该方法包括:
S101 : 获取预先配置的门限调整值。
具体的, 网络侧的网络设备 (例如基站) 一般会初始配置一用以对激活 集更新的初始门限值, 该初始门限值的单位可与小区信号强度单位相同, 例 如可以是 dB。 传统技术中移动终端获取该初始门限值, 通过将小区信号强度 与初始门限值进行比较, 进而进行激活集的更新。 本发明实施例中不同于传 统技术之处在于, 本发明实施例中移动终端获取预先配置的门限调整值, 门 限调整值为预先配置的固定数值, 该固定数值的单位可与小区信号强度单位 相同, 例如可以是 dB , 用以对初始门限值进行调整(降低或升高)得到修正 门限值。 本发明实施例中预先配置的门限调整值可以是根据移动终端的射频 性能以及实际使用过程中的经验数值确定的固定值。
S102: 获取基于门限调整值对网络侧初始配置的初始门限值进行修正得 到的爹正门限值。
本发明实施例中, 基于门限调整值对网络侧初始配置的初始门限值进行 修正可包括对初始门限值进行降低相应的门限调整值 , 当然也可包括对初始 门限值进行升高相应的门限调整值。 本发明实施例中为实现相对传统激活集 更新的方法, 能够有更多的小区进入激活集的过程, 优选设置对初始门限值 进行降低相应的门限调整值, 使得修正后得到的修正门限值小于网络侧初始 配置的初始门限值。
S103 : 根据 S102中获取的修正门限值, 更新激活集。
具体的, 本发明实施例中根据获取的修正门限值, 进行激活集更新的过 程, 优选包括增加激活集中的小区数量, 当然也可删除激活集中对移动终端 当前通信所起作用不是很大的小区。 例如本发明实施例中可将信号强度在设 定时间内一直高于修正门限值, 但又不在激活集中的小区, 加入到候选集并 生成测量报告向网络侧发送, 网络侧根据接收到的测量报告指示移动终端将 该信号强度高于修正门限值, 但又不在激活集中的小区加入到激活集中。 又 例如本发明实施例中还可根据网络侧下发的指示, 将信号强度在设定的时间 内一直低于修正门限值的小区, 从激活集中删除。
本发明实施例提供的软切换过程中激活集更新的控制方法, 不再以网络 侧初始配置的初始门限值进行激活集的更新, 而是根据对初始门限值进行修 正得到的修正门限值进行激活集的更新, 且该修正门限值低于初始门限值, 使更多的小区能够进入激活集中, 故通过本发明实施例可对初始门限值进行 调整, 更好的适应移动终端实际的射频性能以及网络情况, 使移动终端能够 同时使用更多的小区信号, 进而优化通信质量。
修正门限值的获取可根据实际情况有不同的获取方式, 本发明以下将结 合实际应用对上述实施例中实现软切换过程中激活集更新的控制方法进行详 细说明。
第一种实现方式
本发明实施例中, 可由移动终端对网络侧下发的初始门限值进行调整, 得到修正门限值。 本发明实施例中由移动终端对网络侧初始配置的门限调整 值进行修正得到修正门限值, 并基于门限调整值对激活集更新的具体实现方 式如图 2所示, 该方法包括:
5201: 获取预先配置的门限调整值。
5202: 获取网络侧下发的初始门限值。
S203 : 将 S202中获取的初始门限值降低 S201 中获取的门限调整值, 得 到修正门限值。
S204: 根据修正门限值, 更新激活集。
本发明实施例中移动终端对网絡侧初始配置并下发的初始门限值降低相 应的门限调整值, 得到修正门限值, 根据修正门限值, 更新激活集, 使得更 多的小区进入激活集, 例如移动终端所属小区周边信号强度相对初始门限值 较低、 但高于修正门限值的小区能够进入激活集中, 使得移动终端能够同时 使用相对较多的小区所属的网络设备发射的信号 , 进而优化通信质量。
本发明实施例中可根据移动终端的射频性能指标对网络侧下发的初始门 限值进行修正, 得到修正门限值。 移动终端的射频性能指标为反映移动终端 收发信号强度的性能指标, 移动终端的射频性能指标一般为出厂设置值。 本 发明实施例中可根据实际情况, 依据移动终端的射频性能指标, 对网络侧下 发的初始门限值进行修正, 降低小区进入激活集的条件, 得到修正门限值。
本发明实施例提供的激活集更新控制方法中, 可依据移动终端的射频性 能指标对网络侧下发的初始门限值始终进行修改, 能够降低小区进入激活集 的条件, 使得移动终端能够同时使用相对较多的小区所属的网络设备发射的 信号, 优化通信质量。
本发明实施例中还可根据移动终端所处的网络状态, 对网络侧下发的初 始门限值进行动态调整, 进而调整通信过程中移动终端使用的激活集中的小 区数量, 达到优化通信过程的目的。
在网络信号较差的情景下, 网络设备无法正常解析移动终端发出的信令 时, 会要求移动终端不断提高移动终端的发射功率, 移动终端的发射功率越 大, 则网络设备越能较好的解析到移动终端发出的信令, 在移动终端的发射 功率达到最大时, 若网络设备还不能正常解析到移动终端发出的信令, 则会 出现掉话或通话断续的问题, 本发明实施例中为避免此种现象的发生可根据 移动终端的发射功率是否达到最大, 进行初始门限值的修正。 具体实现过程 如图 3所示, 包括:
S301 : 获取门限调整值。
S302: 获取网絡侧初始配置并下发的初始门限值。
S303 : 判断移动终端的发射功率是否达到最大, 若确定移动终端的发射 功率达到最大, 则执行 S304a, 否则执行 S304b保持初始门限值不变。
本发明实施例中确定的移动终端的发射功率即为移动终端当前使用的发 射功率。
S304a: 将初始门限值降低相应的门限调整值, 得到修正门限值。
S304b: 保持初始门限值不变。
S305 : 根据修正门限值, 更新激活集。
可选的, 本发明实施例中还可根据激活集状态, 进行初始门限值的修正。 本发明实施例中激活集状态可包括激活集达到饱和与否的状态, 激活集达到 饱和的状态指激活集中的导频数达到最大值, 不能再容纳更多的导频, 即激 活集中的小区数量达到饱和。 激活集未达到饱和指激活集中还可容纳新的导 频即激活集中的小区数量未达到饱和。
本发明实施例优选如下方式实现根据激活集状态以及移动终端的发射功 率, 修正初始门限值的过程, 如图 4所示, 包括:
S401 : 判断移动终端是否处于业务态。
本发明实施例中移动终端处于业务态即指移动终端正在进行通信。 本发 明实施例中若确定移动终端不处于业务态, 则执行 S405 , 不对网络侧初始配 置的初始门限值进行修正, 保持初始门限值不变, 若确定移动终端处于业务 态, 则执行 S402。
S402: 判断移动终端的发射功率是否达到最大。
若移动终端的发射功率达到最大, 则进行 S403 , 否则进行 S405 , 保持初 始门限值不变。
S403 : 判断激活集是否达到饱和。
若激活集未达到饱和, 则进行 S404 , 对初始门限值进行修正, 否则进行 S405 , 保持初始门限值不变。
S404: 将初始门限值降低相应的门限调整值。
S405: 保持初始门限值不变。
可选的, 本发明实施例中还可实时监测移动终端是否处于业务态, 若移 动终端从业务态退出, 则还可执行 S406的步骤。
S406: 将降低初始门限值得到的门限值改回初始门限值。
本发明实施例采用图 4 所示方法对初始门限值进行修正的过程, 在移动 终端处于业务态的情况下, 移动终端的发射功率达到最大, 且激活集未到达 饱和, 降低初始门限值, 否则保持初始门限值, 如下表 1所示:
激活集状态 移动终端发射功率 激活集更新所用门限值 未达到饱和 未达到最大发射功率 初始门限值
未达到饱和 达到最大发射功率 降低初始门限值得到的 门限值
达到饱和 未达到最大发射功率 初始门限值
达到饱和 达到最大发射功率 初始门限值 表 1
本发明实施例中当移动终端检测到发射功率已经最大, 而激活集还没有 达到饱和, 则降低初始门限值, 降低小区进入到激活集的条件, 使得不在激 活集中的小区就更容易被添加到激活集中, 而已经在激活集中的小区则更难 被删除, 从而达到增多激活集中小区数量的目的, 这样使得移动终端能够同 时使用更多小区所属的网絡设备发射的信号, 达到优化通话质量的目的。
本发明实施例中可根据激活集中的小区信号强度以及当前门限值是否被 修正过, 对激活集更新过程中所用的门限值进行修正。
一般的, 若激活集的当前门限值已被修正过, 则表明当前激活集中的小 区能够满足移动终端的通信。
可选的, 本发明实施例中可根据当前门限值是否为修正门限值, 选择是 否对当前门限值进行修正, 若当前门限值为已经被修正过的修正门限值, 则 不再对当前门限值进行修正。 若当前门限值仍为初始门限值, 则可对当前门 限值进行修正。
一般的, 若激活集中存在信号强度较强的小区, 且移动终端的发射功率 已经达到最大, 但是网络设备依然无法解析移动终端发送的信令, 则说明激 活集中信号较强的小区对于移动终端当前的通信过程所起作用不大, 故本发 明实施例中为了进一步优化通信质量, 可将激活集中信号强度持续较好的小 区删除, 以使得其它不在激活集内的小区能够进入激活集中。
可选的, 本发明实施例中可对激活集中信号强度持续较好 (在设定时间 内信号强度一直大于设定值) 的小区进行标记, 得到标记小区, 该标记小区 可以以列表形式进行存储, 在激活集更新过程中, 可通过将标记小区中记录 的至少一个小区, 按照设定规则从激活集中删除, 以使得其它不在激活集内 的小区能够进入激活集中, 优化通信质量。
本发明实施例中对激活集中存在的信号较好的小区进行标记以及对当前 门限值进行修正的具体实现过程可如图 5所示, 包括:
S501 : 判断激活集中是否存在, 在设定时间内信号强度一直大于设定值 的小区, 若存在, 则执行 S502 , 否则执行 S503。
S502 : 标记激活集中、 在设定时间内信号强度一直大于设定值的小区, 得到标记小区, 根据标记小区对当前门限值进行修正。
S503 : 根据门限值修正状态, 对当前门限值进行修正。
本发明实施例中门限值修正状态用于表示用于激活集更新的当前门限值 是否被修正过, 即门限值修正状态中记录有当前门限值为初始门限值或修正 门限值。
本发明实施例中, 可通过判断用于激活集更新的当前门限值是否被修正 过(当前门限值是否为修正门限值), 釆取相应的修正方式, 若当前门限值为 修正门限值, 表明用于激活集更新的门限值已被修正过, 则保持当前门限值 不变; 若当前门限值为初始门限值, 表明用于激活集更新的门限值未被修正 过, 则降低初始门限值, 对初始门限值进行修正。
需要说明的是, 本发明实施例图 5 所示的对信号持续较好的小区进行标 记以及对门限值进行修正的过程, 优选在确定了移动终端处于业务态, 且移 动终端发射功率达到最大, 需要对激活集进行更新的情况下执行。
本发明实施例中图 5 所示的对信号持续较好的小区进行标记以及对门限 值进行修正的过程, 可在激活集中的小区达到饱和状态下进行, 也可在激活 集中的小区未达到饱和状态下进行。
可选的, 本发明实施例中在激活集中的小区达到饱和状态的情况下, 可 选择将标记小区中的至少一个小区进行删除 , 以使其它小区进入到激活集中 , 若激活集中的小区未达到饱和状态, 则可不用删除激活集中的标记小区, 而 直接根据激活集的门限值修正状态对当前门限值进行修正。
本发明实施例中应用标记小区以及当前门限值修正状态进行激活集更新 的控制过程, 可如图 6所示, 包括:
S601 : 判断移动终端是否处于业务态。
本发明实施例中移动终端处于业务态是指移动终端正在进行通信, 例如 正在进行通话。 本发明实施例中若移动终端不处于业务态, 则执行 S602a 中恢复初始状 态的过程, 否则执行 S602b。
S602a: 恢复初始状态。
本发明实施例中恢复初始状态包括将当前门限值恢复为初始门限值, 消 除降低门限值标志位( S_Changed )使 S_Changed=0, 以及清除标记小区列表 ( PN标记列表)。
S602b: 判断移动终端的发射功率是否达到最大, 若移动终端的发射功率 未达到最大, 则执行 S603a, 否则执行 S603b。
S603a: 保持初始门限值不变。
S603b: 判断激活集中是否存在, 在设定时间内信号强度一直大于设定值 的小区, 若是, 则进行 S604标记激活集中在设定时间内信号强度一直大于设 定值的小区, 得到标记小区, 否则进行 S605a。
S604: 标记激活集中在设定时间内信号强度一直大于设定值的小区, 得 到标记小区。
S605a: 判断是否已经对初始门限值修正过, 若修正过, 则进行 S606保 持当前门限值不变,否则进行 S607降低当前门限值,对初始门限值进行修正。
S606: 保持当前门限值不变。
S607: 降低当前门限值, 对初始门限值进行修正。
本发明实施例中若移动终端的发射功率达到最大, 且激活集中存在在设 定时间内信号强度大于设定值的小区, 则还可进行如下步骤:
S605b:判断激活集中的小区数量是否达到饱和,若达到饱和则进行 S608, 否则进行 S610判断激活集中存在的在设定时间内信号强度一直大于设定值的 小区是否全部被标记。
S608: 判断候选集是否为空, 若是, 则进行 S609 , 否则进行 S610判断 激活集中存在的在设定时间内信号强度一直大于设定值的小区是否全部被标 记。
S609: 在标记小区中选择至少一个小区, 并向网络侧上报记录有信号强 度小于真实信号强度的测量报告, 将降低门限值标志位置位, 即使
S_Changed=l„
本发明实施例在标记小区中选择至少一个小区的实现方式可灵活选择, 例如本发明实施例中为了实现程序简单按照程序代码堆栈中先进先出的原 则, 可按照小区的标记时刻从先到后的顺序, 在标记小区中选择至少一个小 区。 又例如本发明实施例中为了更好的将激活集中无用的小区删除可按照标 记小区的信号强度从强到弱的顺序, 在标记小区中选择至少一个小区。
本发明实施例中, 向网络侧上报的测量报告中记录的相应小区的信号强 度小于该小区的实际信号强度, 以使移动终端根据网络侧下发的指示, 将该 被选择的小区从激活集中删除 , 以使其它小区能够进入到激活集中。
S610: 判断激活集中存在的在设定时间内信号强度一直大于设定值的小 区是否全部被标记。
本发明实施例中判断激活集中存在的设定时间内信号强度一直大于设定 值的小区是否全部被标记的过程, 可通过判断标记小区列表(PN列表) 中是 否存在设定待标记小区 PNX
本发明实施例中若激活集未达到饱和状态, 且激活集中存在的在设定时 间内信号强度一直大于设定值的小区全部被标记, 则返回执行 S605a到 S607 的步骤。 若激活集达到饱和状态, 且激活集中存在的在设定时间内信号强度 一直大于设定值的小区全部被标记, 则同样执行 S605a到 S607的步骤, 不同 于激活集未达到饱和状态的情况是, 本发明实施例中还可执行 S609的步骤向 网络侧上报测量报告, 测量报告中记录的标记小区中选择的小区的信号强度 低于该小区实际的信号强度。
本发明实施例中若激活集中需要标记的小区未完全标记, 则执行 S611。
S611 : 标记激活集中在设定时间内信号强度一直大于设定值, 且未标记 过的小区, 得到标记小区, 返回执行 S610判断激活集中存在的在设定时间内 信号强度一直大于设定值的小区是否全部被标记, 直至激活集中存在的在设 定时间内信号强度一直大于设定值的小区全部被标记。 本发明实施例中上述实现对激活集更新的控制方法, 通过将激活集中存 在的在设定时间内信号强度大于设定值的小区, 进行标记, 并在激活集达到 饱和情况下, 在标记小区中选择至少一个小区, 向网络侧上报记录有该选择 的至少一个小区的信号强度的测量报告, 测量报告中记录的该选择至少一个 小区的信号强度小于该至少一个小区的实际信号强度, 进而使得移动终端可 以根据网络侧下发的指示, 将相应的小区从激活集中删除, 以便使其它小区 能够进入激活集, 优化通信质量。
本发明实施例采用上述第一种实现方式实现获取修正门限值的过程都是 釆用移动终端被动进行修改的实现方式, 而对激活集进行更新的门限值是由 网络侧发送给移动终端的, 故本发明实施例也可采用由网络侧直接发送修正 门限值的实现方式。
第二种实现方式
本发明实施例中移动终端可根据实际的通信情况, 向网络侧上报门限调 整值和进行初始门限值修正的修正指令, 由网絡侧根据接收到的修正指令和 门限调整值对初始门限值进行修正得到修正门限值并下发给移动终端, 移动 终端获取网络侧下发的修正门限值, 并利用修正门限值进行激活集的更新, 调整通信过程中移动终端使用的激活集中的小区数量, 进而达到优化通信过 程的目的。
优选的, 本发明实施例中通过移动终端与网络侧进行交互, 实现获取修 正门限值, 并依据修正门限值进行激活集更新的具体实现过程如图 7 所示, 包括:
S701 : 向网络侧上 ^艮对网络侧初始配置的初始门限值进行修正的修正指 令, 并向网络侧发送门限调整值。
S702: 获取网络侧下发的修正门限值。
本发明实施例中获取的修正门限值是网络侧根据 S701中的修正指令和门 限调整值, 将初始门限值降低相应的门限调整值得到的。
S703 : 根据修正门限值, 更新激活集。 本发明实施例中, 由网络侧根据移动终端上报的修正指令和门限调整值, 对初始配置的初始门限值降低相应的门限调整值, 得到小于初始门限值的修 正门限值, 并向移动终端下发修正门限值, 移动终端根据获取的修正门限值, 进行激活集更新。 即本发明中可通过移动终端与网络侧的交互, 获取修正门 限值, 相对移动终端被动修改门限值, 能够更灵活的适应当前网络状况, 例 如网络侧的网络设备管控的小区覆盖无法满足当前通信要求, 则可由移动终 端直接上报修正指令, 进而使移动终端接入到更好的小区, 优化通信质量。
需要说明的是, 本发明实施例中移动终端向网络侧上报修正指令以及门 限调整值之前, 也可判断移动终端的当前网络状态, 在满足设定的条件时, 向网络侧上报修正指令以及门限调整值。 例如可以是判断移动终端的发射功 率是否达到最大, 在确定移动终端的发射功率达到最大时, 向网络侧上报修 正指令以及门限调整值。 例如还可以是, 确定移动终端的发射功率达到最大 之后, 判断激活集中的小区数量是否达到饱和, 并在确定激活集中的小区数 量未达到饱和时 , 向网络侧上报修正指令以及门限调整值。 当然也还可以是, 确定移动终端的发射功率达到最大且激活集中的小区数量达到饱和, 采用在 标记小区中选择至少一个小区, 并向网络侧上报记录有至少一个小区的信号 强度的测量报告, 测量报告中记录的所述至少一个小区的信号强度小于至少 一个小区的实际信号强度。
本发明实施例第二种实现方式中在向网络侧上报修正指令以及门限调整 值之前满足的条件, 与第一种实现方式中移动终端对初始门限调整值的修正 满足的条件相同, 在此不再赘述, 可参阅第一种实现方式中的相关描述。
基于上述第二种实现方式, 本发明实施例还提供一种软切换过程中激活 集更新的控制方法, 该方法的执行主体可以是网絡侧的网络设备或者网络设 备内部的各个部件, 网络侧的网络设备例如可以 站等。 如图 8 所示, 该 方法包括:
S801: 获取移动终端上报的修正指令和门限调整值。
本发明实施例中移动终端上报的修正指令用于指示对激活集更新的初始 门限值进行修正。 门限调整值用于对初始门限调整值进行修正调整。
S802: 根据 S801中获取的修正指令和门限调整值, 将初始配置的、 用以 对激活集更新的初始门限值降低相应的门限调整值, 得到修正门限值。
本发明实施例中修正门限值小于初始门限值, 以使激活集中能有相对较 多的小区能够被移动终端共用。
S803: 下发 S802得到的修正门限值。
本发明实施例中可将修正得到的修正门限值向移动终端下发, 以使移动 终端能够根据该修正门限值更新激活集, 使激活集中能有相对较多的小区能 够被移动终端共用, 优化通信质量。
本发明实施例提供的软切换过程中激活集的更新控制方法, 网络侧根据 移动终端上报的修正指令对初始配置的初始门限值进行修正得到修正门限 值, 并向移动终端下发修正门限值, 移动终端根据获取的修正门限值, 直接 进行激活集更新, 即本发明中可通过移动终端与网络侧的交互, 获取修正门 限值, 相对移动终端被动修改门限值, 能够更灵活的适应当前网络状况, 例 如网络侧的网络设备管控的小区覆盖无法满足当前通信要求, 则可由移动终 端直接上报修正指令, 进而使移动终端接入到更好的小区, 优化通信质量。
采用本发明实施例上述提供的对激活集更新的控制方法能够较好的优化 通信质量, 在 TRP ( Total Radiated Power, 总辐射功率)约为 18dB, TIS ( Total Isotropic Sensitivity, 总全向灵敏度)在 -103左右的移动终端上, 进行优化测 试, 测试结果如表 2、 表 3和表 4所示:
特性 TRP TIS 测试次数 无声次数 断续无声次数 断续率 原始 17.97 -103 125 27 47 37.6% 原始 18.11 -104.5 125 19 38 30.4% 优化 17.57 -104.4 125 15 27 21.6% 优化 17.77 -102.1 125 10 14 11.2% 其他 19.47 -103.4 75 13 26 34.7% 表 2
Figure imgf000024_0001
表 3
Figure imgf000024_0002
表 4
由表 2、 表 3和表 4可知, 通信性能改善率达到 20%以上, 其中天线性能 越差, 改善越明显, 测试数据中最大可达 60%以上。 合入改善小包的机器, 无论 OTA性能是否比其他型号手机优或略差, 通话断续情况优于其他型号机 器 10%以上。
基于本发明实施例图 1至图 7提供的激活集更新的控制方法, 本发明实 施例还提供一种激活集更新的控制装置 900, 如图 9A所示, 该装置包括获取 单元 901和更新单元 902。
获取单元 901, 用于预先配置的门限调整值, 以及获取基于门限调整值对 网络侧初始配置的初始门限值进行修正得到的修正门限值, 其中, 修正门限 值小于初始门限值。
更新单元 902 , 用于根据获取单元 901获取的修正门限值, 更新激活集。 结合上述提供的激活集更新的控制装置, 在第一种实现方式中, 获取单 元 901 , 用于获取网络侧初始配置并下发的初始门限值。
该装置还包括修正单元 903, 如图 9B所示, 其中:
修正单元 903用于将获取单元 901获取的初始门限值降低相应的门限调 整值, 得到修正门限值。
获取单元, 具体用于按如下方式获取基于门限调整值对网络侧初始配置 的初始门限值进行修正得到的修正门限值:
获取修正单元 903 对初始门限值降低所述门限调整值, 得到的修正门限 值。
在第二种实现方式中, 该装置还包括判断单元 904 , 如图 9C所示, 其中: 判断单元 904 , 用于在修正单元 903将初始门限值降低门限调整值之前 , 判断移动终端的发射功率是否达到最大, 并确定移动终端的发射功率达到最 大。
在第三种实现方式中, 该装置还包括上报单元 905, 如图 9D所示, 其中: 上报单元 905 ,用于向网絡侧上报对网络侧初始配置的初始门限值进行修 正的修正指令, 并向网络侧发送所述门限调整值。
获取单元 901 ,具体用于按如下方式获取基于门限调整值对网络侧初始配 置的初始门限值进行修正得到的修正门限值:
获取网络侧下发的修正门限值, 修正门限值是网络侧依据修正指令和门 限调整值, 将初始门限值降低所述门限调整值得到的。
在第四种实现方式中, 判断单元 904 , 还用于:
确定移动终端的发射功率达到最大之后, 判断激活集中的小区数量是否 达到饱和, 并确定激活集中的小区数量未达到饱和。
在第五种实现方式中, 判断单元 904, 还用于: 确定移动终端的发射功率 达到最大之后, 判断激活集中是否存在, 在设定时间内信号强度一直大于设 定值的小区。
该装置还包括标记单元 906, 如图 9E所示, 其中:
标记单元 906 ,用于在判断单元 904判断结果为激活集中存在在设定时间 内信号强度一直大于设定值的小区时, 标记激活集中、 在设定时间内信号强 度一直大于设定值的小区, 得到标记小区。
判断单元 904还用于在判断结果为激活集中不存在在设定时间内信号强 度一直大于设定值的小区时, 判断当前门限值是否被修正过, 并确定当前门 限值未被修正过。
在第六种实现方式中, 判断单元 904, 还用于: 在标记单元 906标记激活 集中、 在设定时间内信号强度一直大于设定值的小区, 得到标记小区之后, 判断激活集中的小区数量是否达到饱和。
上报单元 905 ,用于在判断单元 904判断结果为激活集中的小区数量达到 饱和时, 在标记小区中选择至少一个小区, 并向网络侧上报记录有所述至少 一个小区的信号强度的测量报告, 测量报告中记录的所述至少一个小区的信 号强度小于所述至少一个小区的实际信号强度。
判断单元 904 , 还用于在判断结果为激活集中的小区数量未达到饱和时, 判断当前门限值是否被修正过, 并确定当前门限值未被修正过。
在第七种实现方式中, 判断单元 904 , 还用于:
在上报单元 906上报测量报告之前, 判断候选集中的小区数量是否达到 饱和, 并确定候选集中的小区数量未达到饱和; 或者
在上报单元 906 向网络侧上报测量报告之前, 判断当前门限值是否被修 正过, 并确定当前门限值被爹正过。
在第八种实现方式中, 上艮单元 906具体用于按如下方式在标记小区中 选择至少一个小区:
按照标记小区的标记时刻从先到后的顺序, 在标记小区中选择至少一个 小区。 或者
按照标记小区的信号强度从强到弱的顺序, 在标记小区中选择至少一个 小区。
基于本发明实施例图 1至图 7提供的软切换过程中激活集更新的控制方 法, 本发明实施例还提供一种软切换过程中激活集更新的控制装置 1000 , 如 图 10所示, 该控制装置 1000包括通信接口 1001、 处理器 1002、 存储器 1003 和总线 1004,其中,通信接口 1001、处理器 1002、存储器 1003均与总线 1004 连接, 其中:
存储器 1003可以是一个或多个, 可以是只读存储器 ( read-only memory, ROM) 或可存储静态信息和指令的其他类型的静态存储设备, 随机存取存储 器( random access memory, RAM) 或者可存诸信息和指令的其他类型的动态 存储设备, 也可以是电可擦可编程只读存储器 ( Electrically Erasable Programmable Read-Only Memory , EEPROM )、 只读光盘 ( Compact Disc Read-Only Memory, CD-ROM )或其他光盘存储、 光碟存储(包括压缩光碟、 激光碟、 光碟、 数字通用光碟、 蓝光光碟等)、 磁盘存储介质或者其他磁存储 设备、 或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码 并能够由计算机存取的任何其他介质, 但不限于此。
本发明实施例中, 存储器 1003, 用于存储处理器 1002执行的程序代码。 处理器 1002, 可以是一个通用中央处理器(CPU ), 微处理器, 特定应用 集成电路 ( application-specific integrated circuit, ASIC), 或一个或多个用于控 制本发明方案程序执行的集成电路。
本发明实施例中处理器 1002 , 用于调用存储器 1003存储的程序, 执行以 下功能:
通过通信接口 1001获取预先配置的门限调整值, 并获取基于门限调整值 对网络侧初始配置的初始门限值进行修正得到的修正门限值, 并根据修正门 限值, 更新激活集。 其中, 修正门限值小于初始门限值。
本发明实施例中总线 1004可包括一通路, 在上述组件之间传送信息。 本发明实施例中通信接口 1001 , 使用任何收发器一类的装置, 用于与其 他设备或通信网络通信,如以太网,无线接入网( RAN ) ,无线局域网(Wireless Local Area Networks , WLAN)等。
在第一种实现方式中, 处理器 1002 具体用于按如下方式通过通信接口 1001 获取基于门限调整值对网络侧初始配置的初始门限值进行修正得到的修 正门限值:
通过通信接口 1001获取网络侧初始配置并下发的初始门限值。
将初始门限值降低门限调整值, 得到修正门限值。
在第二种实现方式中, 处理器 1002还用于:
将初始门限值降低门限调整值之前, 判断移动终端的发射功率是否达到 最大, 并确定移动终端的发射功率达到最大。
在第三种实现方式中, 处理器 1002具体用于按如下方式获取基于门限调 整值对网络侧初始配置的初始门限值进行修正得到的修正门限值:
通过通信接口 1001向网络侧上报对网络侧初始配置的初始门限值进行修 正的修正指令, 并向网络侧发送门限调整值, 并通过通信接口获取网络侧下 发的修正门限值, 修正门限值是网络侧依据修正指令和门限调整值, 将初始 门限值降低门限调整值得到的。
在第四种实现方式中, 处理器 1002还用于:
通过通信接口 1001向网絡侧上报对网络侧初始配置的初始门限值进行修 正的修正指令之前, 判断移动终端的发射功率是否达到最大, 并确定移动终 端的发射功率达到最大。
在第五种实现方式中, 处理器 1002还用于:
确定移动终端的发射功率达到最大之后, 判断激活集中的小区数量是否 达到饱和, 并确定激活集中的小区数量未达到饱和。
在第六种实现方式中, 处理器 1002还用于:
确定移动终端的发射功率达到最大之后, 判断激活集中是否存在, 在设 定时间内信号强度一直大于设定值的小区。
若存在, 则标记激活集中、 在设定时间内信号强度一直大于设定值的小 区, 得到标记小区。
若不存在, 则判断当前门限值是否被修正过, 并确定当前门限值未被修 正过。
在第七种实现方式中, 处理器 1002还用于: 标记激活集中、 在设定时间内信号强度一直大于设定值的小区, 得到标 记小区之后, 判断激活集中的小区数量是否达到饱和。
若达到饱和, 则在标记小区中选择至少一个小区, 并向网络侧上报记录 有至少一个小区的信号强度的测量报告, 测量报告中记录的至少一个小区的 信号强度小于至少一个小区的实际信号强度。
若未达到饱和, 则判断当前门限值是否被修正过, 并确定当前门限值未 被修正过。
在第八种实现方式中, 处理器 1002还用于:
在向网络侧上报测量报告之前, 判断候选集中的小区数量是否达到饱和, 并确定候选集中的小区数量未达到饱和。 或者
在向网络侧上报测量报告之前, 判断当前门限值是否被修正过, 并确定 当前门限值被修正过。
在第九种实现方式中, 处理器 1002具体用于按如下方式在标记小区中选 择至少一个小区:
按照标记小区的标记时刻从先到后的顺序, 在标记小区中选择至少一个 小区。 或者
按照标记小区的信号强度从强到弱的顺序, 在标记小区中选择至少一个 小区。
本发明实施例上述提供的软切换过程中激活集更新的控制装置, 可用于 执行图 1至图 7 中涉及的软切换过程中激活集更新的控制方法, 故对于本发 明实施例中对图 9A至图 9E、 图 10中涉及的激活集更新的控制装置描述不够 详尽的地方, 可参阅相关方法实施例描述, 本发明实施例在此不再赘述。
需要说明的是, 本发明实施例中图 9A至图 9E、 图 10中涉及的激活集更 新的控制装置例如可以是移动终端, 或者是移动终端内部的各个部件, 本发 明实施例不做限定。
本发明实施例提供的激活集更新的控制装置, 不再以网络侧初始配置的 初始门限值进行激活集的更新, 而是根据对初始门限值进行修正得到的修正 门限值进行激活集的更新, 且该修正门限值低于初始门限值, 使更多的小区 能够进入激活集中, 故通过本发明实施例可对初始门限值进行调整, 更好的 适应移动终端实际的射频性能以及网络情况, 使移动终端能够同时使用更多 的小区信号, 进而优化通信质量。
基于本发明实施例图 8提供的激活集更新的控制方法, 本发明实施例还 提供一种激活集更新的控制装置 1100, 如图 11所示, 该装置 1100, 包括获取 单元 1101、 修正单元 1102和下发单元 1103 , 其中:
获取单元 1101 , 用于获取移动终端上报的修正指令, 修正指令用于指示 对初始门限值进行修正。
修正单元 1102, 用于根据获取单元 1101获取的修正指令对初始配置的、 用以对激活集更新的初始门限值, 进行修正, 得到修正门限值, 修正门限值 低于初始门限值。
下发单元 1103 ,用于下发修正单元 1102对初始门限值进行修正得到的修 正门限值。
基于本发明实施例图 8提供的激活集更新的控制方法, 本发明实施例还 提供一种激活集更新的控制装置 1200, 如图 12所示, 该控制装置 1200, 包 括存储器 1201、 处理器 1202、发射器 1203和总线 1204, 其中, 存储器 1201、 处理器 1202、 发射器 1203均与总线 1204连接, 其中:
存储器 1201可以是一个或多个, 可以是只读存储器 ( read-only memory, ROM) 或可存储静态信息和指令的其他类型的静态存储设备, 随机存取存储 器( random access memory, RAM) 或者可存储信息和指令的其他类型的动态 存储设备, 也可以是电可擦可编程只读存储器 ( Electrically Erasable Programmable Read-Only Memory , EEPROM ) , 只读光盘 ( Compact Disc ead-Only Memory, CD-ROM )或其他光盘存储、 光碟存储(包括压縮光碟、 激光碟、 光碟、 数字通用光碟、 蓝光光碟等)、 磁盘存储介质或者其他磁存储 设备、 或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码 并能够由计算机存取的任何其他介质, 但不限于此。 本发明实施例中, 存储器 1201, 用于存储处理器 1202执行的程序代码。 处理器 1202, 可以是一个通用中央处理器(CPU ), 微处理器, 特定应用 集成电路( application-specific integrated circuit, ASIC), 或一个或多个用于控 制本发明方案程序执行的集成电路。
本发明实施例中处理器 1202, 用于调用存储器 1201存储的程序, 执行以 下功能:
获取移动终端上报的修正指令和门限调整值, 根据修正指令和门限调整 值, 将初始配置的、 用以对激活集更新的初始门限值降低门限调整值, 得到 修正门限值, 修正门限值小于所述初始门限值。 并控制发射器 1203下发修正 门限值, 修正门限值低于初始门限值。
发射器 1203 , 用于与其他设备或通信网络通信, 如以太网, 无线接入网 ( RAN ), 无线局域网(Wireless Local Area Networks, WLAN)等, 下发修正门 限值。
本发明实施例图 11和图 12提供的软切换过程中激活集更新的控制装置, 可用于执行图 8 中涉及的软切换过程中激活集更新的控制方法, 故对于本发 明实施例中对图 11和图 12中涉及的软切换过程中激活集更新的控制装置描 述不够详尽的地方, 可参阅相关方法实施例描述, 本发明实施例在此不再赘 述。
需要说明的是, 本发明实施例中图 11和图 12中涉及的软切换过程中激 活集更新的控制装置例如可以是网络设备(例如基站), 或者是网络设备(例 如基站) 内部的各个部件, 本发明实施例不做限定。
本发明实施例提供的软切换过程中激活集更新的控制装置, 不再以网络 侧初始配置的初始门限值进行激活集的更新, 而是根据对初始门限值进行修 正得到的修正门限值进行激活集的更新, 且该修正门限值低于初始门限值, 使更多的小区能够进入激活集中, 故通过本发明实施例可对初始门限值进行 调整, 更好的适应移动终端实际的射频性能以及网络情况, 使移动终端能够 同时使用更多的小区信号, 进而优化通信质量。 本领域内的技术人员应明白, 本发明的实施例可提供为方法、 系统、 或 计算机程序产品。 因此, 本发明可釆用完全硬件实施例、 完全软件实施例、 或结合软件和硬件方面的实施例的形式。 而且, 本发明可采用在一个或多个 其中包含有计算机可用程序代码的计算机可用存储介质 (包括但不限于磁盘 存储器、 CD-ROM、 光学存储器等) 上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、 设备(系统)、 和计算机程序产 品的流程图和 /或方框图来描述的。 应理解可由计算机程序指令实现流程图 和 /或方框图中的每一流程和 /或方框、 以及流程图和 /或方框图中的流程 和 /或方框的结合。 可提供这些计算机程序指令到通用计算机、 专用计算机、 嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器, 使得通 过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流 程图一个流程或多个流程和 /或方框图一个方框或多个方框中指定的功能的 装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设 备以特定方式工作的计算机可读存储器中, 使得存储在该计算机可读存储器 中的指令产生包括指令装置的制造品, 该指令装置实现在流程图一个流程或 多个流程和 /或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上, 使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的 处理, 从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图 一个流程或多个流程和 /或方框图一个方框或多个方框中指定的功能的步 骤。
尽管已描述了本发明的优选实施例, 但本领域内的技术人员一旦得知了 基本创造性概念, 则可对这些实施例作出另外的变更和修改。 所以, 所附权 利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
显然, 本领域的技术人员可以对本发明实施例进行各种改动和变型而不 脱离本发明实施例的精神和范围。 这样, 倘若本发明实施例的这些修改和变 型属于本发明权利要求及其等同技术的范围之内, 则本发明也意图包含这些 改动和变型在内。

Claims

权 利 要 求
1、 一种激活集更新的控制方法, 其特征在于, 包括:
获取预先配置的门限调整值;
获取基于所述门限调整值对网络侧初始配置的初始门限值进行修正得到 的修正门限值, 其中, 所述修正门限值小于所述初始门限值;
根据所述修正门限值, 更新激活集。
2、 如权利要求 1所述的方法, 其特征在于, 获取基于所述门限调整值对 网络侧初始配置的初始门限值进行修正得到的修正门限值, 包括:
获取网络侧初始配置并下发的初始门限值;
将所述初始门限值降低所述门限调整值, 得到修正门限值。
3、 如权利要求 2所述的方法, 其特征在于, 将所述初始门限值降低所述 门限调整值之前, 所述方法还包括:
判断移动终端的发射功率是否达到最大;
确定所述移动终端的发射功率达到最大。
4、 如权利要求 1所述的方法, 其特征在于, 获取基于所述门限调整值对 网络侧初始配置的初始门限值进行修正得到的修正门限值 , 包括:
向网络侧上 ^艮对网络侧初始配置的初始门限值进行修正的修正指令, 并 向网络侧发送所述门限调整值;
获取网絡侧下发的修正门限值, 所述修正门限值是网络侧依据所述修正 指令和所述门限调整值, 将所述初始门限值降低所述门限调整值得到的。
5、 如权利要求 4所述的方法, 其特征在于, 向网络侧上 4艮对网络侧初始 配置的初始门限值进行修正的修正指令之前, 所述方法还包括:
判断移动终端的发射功率是否达到最大;
确定所述移动终端的发射功率达到最大。
6、 如权利要求 3或 5所述的方法, 其特征在于, 确定所述移动终端的发 射功率达到最大之后, 所述方法还包括: 判断激活集中的小区数量是否达到饱和;
确定所述激活集中的小区数量未达到饱和。
7、 如权利要求 3或 5所述的方法, 其特征在于, 确定所述移动终端的发 射功率达到最大之后, 所述方法还包括:
判断激活集中是否存在, 在设定时间内信号强度一直大于设定值的小区; 若存在, 则标记激活集中、 在设定时间内信号强度一直大于设定值的小 区, 得到标记小区;
若不存在, 则判断当前门限值是否被修正过, 并确定当前门限值未被修 正过。
8、 如权利要求 7所述的方法, 其特征在于, 标记激活集中、 在设定时间 内信号强度一直大于设定值的小区, 得到标记小区之后, 所述方法还包括: 判断激活集中的小区数量是否达到饱和;
若已达到饱和, 则在所述标记小区中选择至少一个小区, 并向网络侧上 报记录有所述至少一个小区的信号强度的测量报告, 所述测量报告中记录的 所述至少一个小区的信号强度小于所述至少一个小区的实际信号强度;
若未达到饱和, 则判断当前门限值是否被修正过, 并确定当前门限值未 被修正过。
9、如权利要求 8所述的方法, 其特征在于, 向网络侧上报测量报告之前, 所述方法还包括:
判断候选集中的小区数量是否达到饱和, 并确定候选集中的小区数量未 达到饱和; 或者
判断当前门限值是否被修正过, 并确定当前门限值被修正过。
10、 如权利要求 8 所述的方法, 其特征在于, 在所述标记小区中选择至 少一个小区, 包括:
按照标记小区的标记时刻从先到后的顺序 , 在所述标记小区中选择至少 一个小区; 或者
按照标记小区的信号强度从强到弱的顺序, 在所述标记小区中选择至少 一个小区。
11、 一种激活集更新的控制方法, 其特征在于, 包括:
获取移动终端上^ ^的修正指令和门限调整值;
根据所述修正指令和门限调整值, 将初始配置的、 用以对激活集更新的 初始门限值降低所述门限调整值, 得到修正门限值, 所述修正门限值小于所 述初始门限值;
下发所述修正门限值。
12、 一种激活集更新的控制装置, 其特征在于, 包括获取单元和更新单 元, 其中:
所述获取单元, 用于获取预先配置的门限调整值, 以及获取基于所述门 限调整值对网络侧初始配置的初始门限值进行修正得到的修正门限值, 其中 所述修正门限值小于所述初始门限值;
所述更新单元, 用于根据所述获取单元获取的修正门限值, 更新激活集。
13、 如权利要求 12所述的装置, 其特征在于, 所述获取单元, 用于: 获取网络侧初始配置并下发的初始门限值;
所述装置还包括修正单元, 所述修正单元, 用于: 值;
所述获取单元, 具体用于按如下方式获取基于所述门限调整值对网络侧 初始配置的初始门限值进行修正得到的修正门限值:
获取所述修正单元对初始门限值降低所述门限调整值, 得到的修正门限 值。
14、如权利要求 13所述的装置, 其特征在于, 所述装置还包括判断单元, 所述判断单元, 用于:
在所述修正单元将所述初始门限值降低所述门限调整值之前, 判断移动 终端的发射功率是否达到最大, 并确定所述移动终端的发射功率达到最大。
15、如权利要求 12所述的装置, 其特征在于, 所述装置还包括上报单元, 所述上报单元, 用于:
向网络侧上艮对网络侧初始配置的初始门限值进行修正的修正指令, 并 向网络侧发送所述门限调整值;
所述获取单元, 具体用于按如下方式获取基于所述门限调整值对网络侧 初始配置的初始门限值进行修正得到的修正门限值:
获取网络侧下发的修正门限值, 所述修正门限值是网络侧依据所述修正 指令和所述门限调整值, 将所述初始门限值降低所述门限调整值得到的。
16、 如权利要求 15所述的装置, 其特征在于, 所述判断单元还用于: 在所述上报单元向网络侧上报对网络侧初始配置的初始门限值进行修正 的修正指令之前, 判断移动终端的发射功率是否达到最大, 并确定所述移动 终端的发射功率达到最大。
17、 如权利要求 14或 16所述的装置, 其特征在于, 所述判断单元, 还 用于:
确定所述移动终端的发射功率达到最大之后, 判断激活集中的小区数量 是否达到饱和, 并确定所述激活集中的小区数量未达到饱和。
18、 如权利要求 14或 16所述的装置, 其特征在于, 所述判断单元, 还 用于:
确定所述移动终端的发射功率达到最大之后, 判断激活集中是否存在, 在设定时间内信号强度一直大于设定值的小区;
所述装置还包括标记单元, 其中:
所述标记单元, 用于在所述判断单元判断结果为激活集中存在在设定时 间内信号强度一直大于设定值的小区时, 标记激活集中、 在设定时间内信号 强度一直大于设定值的小区, 得到标记小区;
所述判断单元, 还用于在判断结果为激活集中不存在在设定时间内信号 强度一直大于设定值的小区时, 判断当前门限值是否被修正过, 并确定当前 门限值未被修正过。
19、 如权利要求 18所述的装置, 其特征在于, 所述判断单元, 还用于: 在标记单元标记激活集中、 在设定时间内信号强度一直大于设定值的小 区, 得到标记小区之后, 判断激活集中的小区数量是否达到饱和;
上报单元, 用于在所述判断单元判断结果为所述激活集中的小区数量达 到饱和时, 在所述标记小区中选择至少一个小区, 并向网络侧上报记录有所 述至少一个小区的信号强度的测量报告, 所述测量报告中记录的所述至少一 个小区的信号强度小于所述至少一个小区的实际信号强度;
所述判断单元, 还用于在判断结果为所述激活集中的小区数量未达到饱 和时, 判断当前门限值是否被修正过, 并确定当前门限值未被修正过。
20、 如权利要求 19所述的装置, 其特征在于, 所述判断单元, 还用于: 在所述上报单元向网络侧上报测量报告之前, 判断候选集中的小区数量 是否达到饱和, 并确定候选集中的小区数量未达到饱和; 或者
在所述上报单元向网络侧上报测量报告之前, 判断当前门限值是否被修 正过, 并确定当前门限值被爹正过。
21、 如权利要求 19所述的装置, 其特征在于, 所述上报单元具体用于按 如下方式在所述标记小区中选择至少一个小区:
按照标记小区的标记时刻从先到后的顺序, 在所述标记小区中选择至少 一个小区; 或者
按照标记小区的信号强度从强到弱的顺序, 在所述标记小区中选择至少 一个小区。
22、 一种激活集更新的控制装置, 其特征在于, 包括获取单元、 修正单 元和下发单元, 其中:
所述获取单元, 用于获取移动终端上报的修正指令和门限调整值; 所述修正单元, 用于根据所述获取单元获取的修正指令和门限调整值, 对初始配置的、 用以对激活集更新的初始门限值降低所述门限调整值, 得到 修正门限值, 所述修正门限值小于所述初始门限值;
所述下发单元, 用于下发所述修正单元得到的修正门限值。
23、 一种激活集更新的控制装置, 其特征在于, 包括通信接口、 处理器、 存储器和总线, 所述通信接口、 所述处理器、 所述存储器均与所述总线连接, 其中:
所述存储器, 用于存储所述处理器执行的程序代码;
所述处理器, 用于调用所述存储器存储的程序, 执行以下功能: 通过所述通信接口获取预先配置的门限调整值, 并获取基于所述门限调 整值对网络侧初始配置的初始门限值进行修正得到的修正门限值, 并根据所 述修正门限值, 更新激活集, 其中, 所述修正门限值小于所述初始门限值。
24、 如权利要求 23所述的装置, 其特征在于, 所述处理器具体用于按如 下方式通过所述通信接口获取基于所述门限调整值对网络侧初始配置的初始 门限值进行修正得到的修正门限值:
通过所述通信接口获取网络侧初始配置并下发的初始门限值;
将所述初始门限值降低所述门限调整值, 得到修正门限值。
25、 如权利要求 24所述的装置, 其特征在于, 所述处理器还用于: 将所述初始门限值降低所述门限调整值之前, 判断移动终端的发射功率 是否达到最大, 并确定所述移动终端的发射功率达到最大。
26、 如权利要求 23所述的装置, 其特征在于, 所述处理器具体用于按如 下方式获取基于所述门限调整值对网络侧初始配置的初始门限值进行修正得 到的爹正门限值:
通过所述通信接口向网络侧上^艮对网络侧初始配置的初始门限值进行修 正的修正指令, 并向网络侧发送所述门限调整值, 并通过所述通信接口获取 网络侧下发的修正门限值, 所述修正门限值是网络侧依据所述修正指令和所 述门限调整值, 将所述初始门限值降低所述门限调整值得到的。
27、 如权利要求 26所述的装置, 其特征在于, 所述处理器还用于: 通过所述通信接口向网络侧上 4艮对网络侧初始配置的初始门限值进行修 正的修正指令之前, 判断移动终端的发射功率是否达到最大, 并确定所述移 动终端的发射功率达到最大。
28、 如权利要求 25或 27所述的装置, 其特征在于, 所述处理器还用于: 确定所述移动终端的发射功率达到最大之后, 判断激活集中的小区数量 是否达到饱和, 并确定所述激活集中的小区数量未达到饱和。
29、 如权利要求 25或 27所述的装置, 其特征在于, 所述处理器还用于: 确定所述移动终端的发射功率达到最大之后, 判断激活集中是否存在, 在设定时间内信号强度一直大于设定值的小区;
若存在, 则标记激活集中、 在设定时间内信号强度一直大于设定值的小 区, 得到标记小区;
若不存在, 则判断当前门限值是否被修正过, 并确定当前门限值未被修 正过。
30、 如权利要求 29所述的装置, 其特征在于, 所述处理器还用于: 标记激活集中、 在设定时间内信号强度一直大于设定值的小区, 得到标 记小区之后, 判断激活集中的小区数量是否达到饱和;
若达到饱和, 则在所述标记小区中选择至少一个小区, 并向网络侧上报 记录有所述至少一个小区的信号强度的测量报告, 所述测量报告中记录的所 述至少一个小区的信号强度小于所述至少一个小区的实际信号强度;
若未达到饱和, 则判断当前门限值是否被修正过, 并确定当前门限值未 被修正过。
31、 如权利要求 30所述的装置, 其特征在于, 所述处理器还用于: 在向网络侧上报测量报告之前, 判断候选集中的小区数量是否达到饱和, 并确定候选集中的小区数量未达到饱和; 或者
在向网络侧上报测量报告之前, 判断当前门限值是否被修正过, 并确定 当前门限值被修正过。
32、 如权利要求 30所述的装置, 其特征在于, 所述处理器具体用于按如 下方式在所述标记小区中选择至少一个小区:
按照标记小区的标记时刻从先到后的顺序 , 在所述标记小区中选择至少 一个小区; 或者
按照标记小区的信号强度从强到弱的顺序, 在所述标记小区中选择至少 一个小区。
33、 一种软切换过程中激活集更新的控制装置, 其特征在于, 包括存储 器、 处理器、 发射器和总线, 所述存储器、 所述处理器和所述发射器均与所 述总线连接, 其中:
所述存储器, 用于存储所述处理器执行的程序代码;
所述处理器, 用于调用所述存储器存储的程序, 执行以下功能: 获取移动终端上报的修正指令和门限调整值, 根据所述修正指令和门限 调整值, 将初始配置的、 用以对激活集更新的初始门限值降低所述门限调整 值, 得到修正门限值, 并控制所述发射器下发所述修正门限值, 所述修正门 限值小于所述初始门限值;
所述发射器, 用于下发所述修正门限值。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108924888A (zh) * 2018-08-06 2018-11-30 无锡北邮感知技术产业研究院有限公司 一种适用于多连接网络的切换方法、装置及lte基站

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11096103B2 (en) * 2017-08-11 2021-08-17 Lg Electronics Inc. Method for reporting measurement result and device supporting the same
US10848996B2 (en) * 2018-10-17 2020-11-24 Apple Inc. Adaptive procedures for measurement of wireless channel conditions
US11909594B2 (en) * 2019-04-12 2024-02-20 T-Mobile Usa, Inc. Purging IoT devices in a cellular network

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020111158A1 (en) * 2000-12-04 2002-08-15 Denso Corporation Method and apparatus for dynamically determining a mobile station's active set during a connection rescue procedure
CN1705396A (zh) * 2004-05-28 2005-12-07 华为技术有限公司 一种动态调整用户设备激活集大小的方法
US20060160539A1 (en) * 2005-01-18 2006-07-20 Mediatek Inc. Handoff control methods and related devices
CN1889761A (zh) * 2005-06-27 2007-01-03 华为技术有限公司 一种软切换过程中激活集更新的控制方法
WO2008069483A1 (en) * 2006-12-07 2008-06-12 Electronics And Telecommunications Research Intitute Active set threshold adjustment method for use in wireless internet system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6055428A (en) * 1997-07-21 2000-04-25 Qualcomm Incorporated Method and apparatus for performing soft hand-off in a wireless communication system
EP1113694A1 (en) * 1999-12-31 2001-07-04 Mitsubishi Electric Information Technology Centre Europe B.V. Method of reducing base station overloading
US7123931B2 (en) * 2003-03-10 2006-10-17 Lucent Technologies Inc. Smooth method for adjusting downlink transmitted power
WO2006103823A1 (ja) * 2005-03-28 2006-10-05 Mitsubishi Denki Kabushiki Kaisha 移動体通信システム、ハンドオーバー制御方法、基地局制御装置及び移動端末
US8126403B2 (en) * 2008-04-23 2012-02-28 Telefonaktiebolaget Lm Ericsson (Publ) Estimating and limiting inter-cell interference
JP5137797B2 (ja) * 2008-11-26 2013-02-06 京セラ株式会社 無線通信装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020111158A1 (en) * 2000-12-04 2002-08-15 Denso Corporation Method and apparatus for dynamically determining a mobile station's active set during a connection rescue procedure
CN1705396A (zh) * 2004-05-28 2005-12-07 华为技术有限公司 一种动态调整用户设备激活集大小的方法
US20060160539A1 (en) * 2005-01-18 2006-07-20 Mediatek Inc. Handoff control methods and related devices
CN1889761A (zh) * 2005-06-27 2007-01-03 华为技术有限公司 一种软切换过程中激活集更新的控制方法
WO2008069483A1 (en) * 2006-12-07 2008-06-12 Electronics And Telecommunications Research Intitute Active set threshold adjustment method for use in wireless internet system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108924888A (zh) * 2018-08-06 2018-11-30 无锡北邮感知技术产业研究院有限公司 一种适用于多连接网络的切换方法、装置及lte基站
CN108924888B (zh) * 2018-08-06 2021-03-05 无锡北邮感知技术产业研究院有限公司 一种适用于多连接网络的切换方法、装置及lte基站

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