WO2018153197A1 - 一种切换方法及终端 - Google Patents

一种切换方法及终端 Download PDF

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Publication number
WO2018153197A1
WO2018153197A1 PCT/CN2018/073713 CN2018073713W WO2018153197A1 WO 2018153197 A1 WO2018153197 A1 WO 2018153197A1 CN 2018073713 W CN2018073713 W CN 2018073713W WO 2018153197 A1 WO2018153197 A1 WO 2018153197A1
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WO
WIPO (PCT)
Prior art keywords
automatic switching
configuration
switching timer
timer
measurement report
Prior art date
Application number
PCT/CN2018/073713
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English (en)
French (fr)
Inventor
孙立新
丁颖哲
周明宇
路杨
Original Assignee
北京佰才邦技术有限公司
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.)
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Publication date
Application filed by 北京佰才邦技术有限公司 filed Critical 北京佰才邦技术有限公司
Publication of WO2018153197A1 publication Critical patent/WO2018153197A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/08Reselecting an access point
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters
    • H04W36/249Reselection being triggered by specific parameters according to timing information

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a handover method and a terminal.
  • MulteFire is a wireless access technology that extends Long Term Evolution (LTE) to unlicensed bands.
  • LTE Long Term Evolution
  • unlicensed band carriers can provide services independently without the aid of licensed band carriers.
  • the switching process of the terminal in the MulteFire system is as follows:
  • the terminal performs measurement and obtains a measurement report
  • the terminal reports the foregoing measurement report to the base station
  • the terminal performs switching based on the above switching command.
  • the base station monitors that the channel is occupied according to the Listen Before Talk (LBT) mechanism, the handover command cannot be sent, and the terminal handover delay is too large.
  • LBT Listen Before Talk
  • the terminal has a problem that the handover delay is too large.
  • the purpose of the disclosure is to provide a handover method and a terminal to solve the problem that the terminal handover delay is too large.
  • an embodiment of the present disclosure provides a handover method, including:
  • An embodiment of the present disclosure further provides a terminal, including: a processor, a memory, a network interface, and a data bus, wherein the data bus is used to connect the processor, a memory, and a network interface, where the memory is used to store program code.
  • the processor is configured to invoke the program code stored in the memory to perform the following operations:
  • the embodiment of the present disclosure further provides a terminal, including:
  • An acquiring module configured to acquire a configuration of the first automatic switching timer
  • a startup module configured to start the first automatic switching timer according to a configuration of the first automatic switching timer
  • An automatic switching module is configured to perform automatic switching when the first automatic switching timer expires.
  • the configuration of the first automatic switching timer is obtained; the first automatic switching timer is started according to the configuration of the first automatic switching timer; when the first automatic switching timer expires, automatic Switch.
  • the terminal can automatically switch according to the first automatic switching timer.
  • the embodiment of the present disclosure can reduce the handover delay of the terminal.
  • FIG. 1 is a schematic structural diagram of a network according to an embodiment of the present disclosure
  • FIG. 2 is a schematic flowchart of a handover method according to an embodiment of the present disclosure
  • FIG. 3 is a schematic flowchart diagram of another handover method according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic diagram of an example of a handover method according to an embodiment of the present disclosure.
  • FIG. 5 is a schematic diagram of another example of a handover method according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic diagram of another example of a handover method according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic diagram of another example of a handover method according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of another terminal according to an embodiment of the present disclosure.
  • FIG. 1 is a schematic structural diagram of a network applicable to an embodiment of the present disclosure.
  • the terminal 11 includes a terminal 11 and a base station 12.
  • the terminal 11 may be a mobile phone (or a mobile phone), or other capable of transmitting or A device that receives wireless signals, including user equipment (terminals), personal digital assistants (PDAs), wireless modems, wireless communication devices, handheld devices, laptop computers, cordless phones, wireless local loop (WLL) stations, capable of A CPE or Mifi that converts a mobile signal into a wifi signal, a smart home appliance, or other device that can spontaneously communicate with a mobile communication network without human operation.
  • PDAs personal digital assistants
  • WLL wireless local loop
  • the specific type of the terminal 11 is not limited in the embodiment of the present disclosure, and the terminal 11 may also be referred to as a terminal device.
  • the terminal 11 can establish communication with the base station 12, wherein the network in the figure can indicate that the terminal 11 and the base station 12 establish wireless communication, and the base station 12 can be an evolved base station (eNB) or other base station.
  • eNB evolved base station
  • the specific type of base station 12 is not limited in the disclosed embodiments.
  • an embodiment of the present disclosure provides a handover method, as shown in FIG. 2, including the following steps:
  • the configuration of the first automatic switching timer may be an indication that allows the use of the first automatic switching timer, or may also be the duration information of the first automatic switching timer. Of course, other configurations may be used, for example.
  • the starting condition of the first automatic switching timer, etc., is not limited in this embodiment of the present disclosure.
  • the configuration of acquiring the first automatic switching timer may be performed by the receiving base station, or may be obtained by the terminal locally, that is, the configuration of the first automatic switching timer acquired by the terminal in advance.
  • the first automatic switching timer is started according to the configuration of the first automatic switching timer, and may be a first automatic switching timer that matches the configuration of the first automatic switching timer, for example, When the configuration of the first automatic switching timer includes the duration information, then step 202 is to start the first automatic switching timer corresponding to the duration of the duration information. Or the configuration of the first automatic switching timer includes: when the indication of the first automatic switching timer is allowed to be used, determining, according to the indication identifier, that the first automatic switching timer is allowed to be used, thereby starting the first automatic switching timing. Device.
  • the time that the step 202 is performed may be determined by the terminal based on the measurement result or determined based on the channel quality, and the like, which is not limited in this embodiment.
  • the timeout of the first automatic switching timer may be that the timing of the first automatic switching timer reaches a corresponding duration, for example, 1 second, when the first automatic switching timer reaches 1 second, automatic switching is performed.
  • the automatic handover may be a handover command that is not required to be sent by the base station, and the terminal automatically switches to the target cell or the target frequency point, and the target cell or the target frequency point may be independently selected by the terminal based on the measurement result performed on the neighboring cell. It may also be selected based on the measurement result of the target cell or the target frequency point pre-configured by the base station.
  • the terminal can automatically switch when the first automatic switching timer expires.
  • This method can prevent the terminal from transmitting the measurement report for a long time, which causes the delay of the handover in the related art to be too large, thereby reducing the problem. Switching delay of the terminal.
  • the above method can be applied to the terminal in the network structure shown in FIG. 1.
  • the configuration of the first automatic switching timer is obtained; the first automatic switching timer is started according to the configuration of the first automatic switching timer; when the first automatic switching timer expires, automatic Switch.
  • the terminal can automatically switch according to the first automatic switching timer.
  • the embodiment of the present disclosure can reduce the handover delay of the terminal.
  • an embodiment of the present disclosure provides another switching method, as shown in FIG. 3, including the following steps:
  • the first measurement configuration message may include a configuration of the first automatic switching timer.
  • the configuration may be configured by the base station for the terminal, and the configuration may be based on the current quality of the channel or the terminal.
  • a configuration such as a service type that matches the conditions.
  • step 301 is optional. It can be understood that step 301 is a limitation on step 201 in the embodiment shown in FIG. 2, that is, step 301 can be replaced with a figure in this embodiment. Step 201 in the embodiment shown in FIG.
  • the configuration of the first automatic switching timer includes an indication identifier that allows the first automatic switching timer to be used and/or duration information of the first automatic switching timer.
  • the duration of the first automatic switching timer may be set to a default value or a duration value determined by the terminal autonomously. Certainly, if the configuration of the first automatic switching timer does not include the foregoing indication identifier, the terminal may be allowed to use the first automatic switching timer by default.
  • the duration information of the first automatic switching timer includes:
  • milliseconds 100 milliseconds, 200 milliseconds, 300 milliseconds, 400 milliseconds, 500 milliseconds, 1 second, or 2 seconds.
  • the duration of the first automatic switching timer may be configured by the base station, and specifically, the duration of matching the service according to the service configuration of the terminal.
  • the duration of the present invention can also be pre-configured or defaulted by the terminal, which is not limited in this embodiment.
  • the first measurement configuration message includes a first measurement report configuration.
  • the first measurement report configuration may include a configuration of the first automatic switch timer and a first measurement report condition configuration.
  • the initiating the first automatic switching timer according to the configuration of the first automatic switching timer includes:
  • the first automatic switching timer is started according to the configuration of the first automatic switching timer.
  • the first measurement configuration is a measurement configuration for the terminal to initiate automatic handover.
  • the first automatic handover may be started.
  • the timer starts to automatically switch to the target cell when the first automatic switching timer expires.
  • the measurement report condition configuration may include a measurement report trigger type, wherein the measurement report trigger type may be set as an event, and the measurement report condition configuration may include a measurement event configuration for automatic switching, for example:
  • the type of event, the signal quality requirement in the measurement event, and the measurement report transmission period and number of transmissions, and the measurement event for automatic handover may be an existing LTE measurement event (such as A2, A3, A4, or A5 event) or dedicated to automatic Switching to new events.
  • the foregoing neighboring cell may be any neighboring cell, that is, when the measurement result of any neighboring cell satisfies the first measurement report condition configuration, the first automatic switching timer may be started.
  • the first automatic switching timer may be started to achieve fast switching by using the foregoing first measurement report condition configuration. Reduce the terminal switching delay.
  • the first measurement configuration message includes a first measurement report configuration and a first measurement object configuration; wherein the first measurement object configuration includes a first configuration and a measured target of the first automatic switching timer a frequency point or a target cell configuration, where the first measurement report configuration includes a second configuration of the first automatic switching timer and a first measurement report condition configuration;
  • the initiating the first automatic switching timer according to the configuration of the first automatic switching timer includes:
  • the first configuration of the first automatic switching timer may be the delay information of the first automatic switching timer or the indication identifier of the first automatic switching timer, and the second configuration of the first automatic switching timer. It may be an indication of the first automatic switching timer or the duration information of the first automatic switching timer.
  • the first automatic switching timer may be started only when the target frequency of the first measurement object configuration indication or the measurement result of the target cell meets the first measurement report condition configuration.
  • the first automatic switching timer is started according to the configuration of the first automatic switching timer, and further includes:
  • the first automatic switching timer is started according to the configuration of the first automatic switching timer when a radio link failure (RLF) is detected or when a radio link failure timer is started.
  • RLF radio link failure
  • the first automatic handover timer is started.
  • the terminal only considers when the radio link fails. Automatic switching, if the wireless link fails, the terminal performs traditional switching to avoid unnecessary automatic switching of the terminal. In this scenario, it is necessary to wait until the measurement result satisfies the above-mentioned first measurement report condition configuration, and start the first automatic switching timer when the terminal has detected that the radio link fails or when the radio link failure timer has started.
  • the terminal determines that when the radio link failure timer (T310) is started, it is determined that the first automatic switching timer is started; wherein, the method for how the terminal starts the T310 may be specifically When the terminal continuously detects that the reference signal quality of the N310 primary serving cell is lower than the specified threshold Qout, that is, continuously detects that the physical layer of the primary serving cell is out of synchronization, the T310 is started.
  • T310 radio link failure timer
  • the step 301 to step 303 can be implemented.
  • the terminal receives the measurement configuration sent by the base station, and the terminal starts the first automatic switching timer.
  • the terminal starts the automatic switching procedure, such as Figure 4 shows.
  • the first automatic switching timer can also limit the delay for the terminal to send the measurement report. If the terminal does not successfully send the measurement report when the first automatic switching timer expires, the automatic switching is performed, that is, the automatic switching procedure is started. In particular, when the duration of the first automatic switching timer is 0, the terminal may time out because the terminal starts the first automatic switching timer, so the terminal may start the automatic switching without starting the first automatic switching timer, thereby further reducing the terminal switching. Delay. In other words, if the duration of the first automatic switching timer is 0, the terminal may not start the first automatic switching timer, and does not send a measurement report configured to meet the first measurement report condition to the base station, and directly starts automatic switching, and further Further reduce the terminal handover delay.
  • the method further includes:
  • the measurement report may be sent to the base station, and when the measurement report is successfully sent, the first automatic switch timer may be stopped. Because the measurement report is sent successfully, indicating that the current channel quality is superior, the terminal can quickly receive the handover command returned by the base station to implement fast handover.
  • the terminal may receive the measurement configuration sent by the base station, the terminal starts the first automatic switching timer, and the terminal sends a measurement report to the base station, and if the measurement report is sent successfully, the first automatic switching timer is stopped, if the first When the automatic switching timer expires (that is, the measurement report is not sent successfully), the automatic switching procedure is started, as shown in Figure 5.
  • stopping the first automatic switching timer including:
  • the first automatic switching timer is stopped when the channel idle is detected by the channel access mechanism, and it is determined that the measurement report that satisfies the configuration of the first measurement report condition is sent to the base station.
  • the channel access mechanism may be a MulteFire (referred to as MF) channel access mechanism, that is, when the terminal detects that the channel is idle through the MF channel access mechanism and sends a measurement report to the base station, the first automatic switching timer is stopped.
  • MF MulteFire
  • the foregoing determining, on the channel, the sending, to the base station, the measurement report that meets the configuration of the first measurement report condition, and stopping the timing of the first automatic switching timer further comprising:
  • the response message returned by the base station is a first automatic switching timer configuration message used to indicate that the first automatic switching timer is stopped.
  • the response message may be an ACK message (Acknowledge), that is, the terminal stops the first automatic switching timer when the terminal receives an acknowledgement (Acknowledge) for the message sent by the base station according to the measurement report message.
  • the response message may be a Hybrid Automatic Repeat ReQuest (HARQ) feedback of a Media Access Control (MAC) layer, or an automatic weight of a Radio Link Control (RLC) layer. Automatic Repeat reQuest (ARQ) feedback, or signaling message feedback of the Radio Resource Control (RRC) layer.
  • HARQ Hybrid Automatic Repeat ReQuest
  • MAC Media Access Control
  • RLC Radio Link Control
  • ARQ Automatic Repeat reQuest
  • RRC Radio Resource Control
  • the RRC signaling message sent by the base station received by the terminal according to the measurement report message includes a first automatic switching timer configuration message for instructing to stop the first automatic switching timer.
  • the method further includes:
  • the configuration of the second automatic switching timer refer to the configuration of the first automatic switching timer in the embodiment of the disclosure.
  • the configuration of the second automatic switching timer includes allowing the second automatic switching timer to be used. Indicates the identifier and/or the duration information of the second automatic switch timer, and the configurations of the two timers may be the same or different, and are not described herein.
  • the second auto-switching timer may be used to limit the delay of the terminal from transmitting the measurement report to the handover command sent by the receiving base station, or only limiting the delay of the terminal receiving the handover command sent by the base station, and the second automatic switching timer It may be configured by the base station by measuring configuration messages, or pre-configured by the terminal.
  • the second automatic switching timer may be used on the premise that the terminal uses the first automatic switching timer, that is, the terminal acquires the second automatic switching timer configuration only when the first automatic switching timer configuration is obtained.
  • the activating the second automatic switching timer may include: determining to start the second automatic switching timer according to the measurement result when the measurement configuration message received by the terminal includes the first automatic switching timer configuration.
  • the first automatic switching timer may be used on the premise that the terminal uses the second automatic switching timer, that is, the terminal acquires the first automatic switching timer only when the second automatic switching timer configuration is obtained. Configuration.
  • the activating the first automatic switching timer may include: determining to start the second automatic switching timer according to the measurement result when the measurement configuration message received by the terminal includes the second automatic switching timer configuration.
  • the terminal may start the automatic switching without starting the second automatic switching timer, and further reduce the terminal switching delay.
  • the terminal may not activate the first automatic switching timer and the second. Automatically switch the timer and start automatic switching directly.
  • the duration information of the second automatic switching timer includes:
  • milliseconds 100 milliseconds, 200 milliseconds, 300 milliseconds, 400 milliseconds, 500 milliseconds, 1 second, or 2 seconds.
  • the duration of the second automatic switching timer may be configured by the base station, and specifically, the duration of the matching with the service according to the service configuration of the terminal.
  • the duration of the present invention can also be pre-configured or defaulted by the terminal, which is not limited in this embodiment.
  • the acquiring the configuration of the second automatic switching timer includes:
  • the second measurement configuration message may be the same configuration message as the first measurement configuration message, that is, the configuration of the first automatic switching timer and the configuration of the second automatic switching timer are configured by using the same configuration message.
  • the foregoing second measurement configuration message may be two messages different from the foregoing first measurement configuration message, that is, the configuration of the first automatic switching timer and the configuration of the second automatic switching timer are configured by two different configuration messages.
  • the second measurement configuration message includes a second measurement report configuration, where the second measurement report configuration may include a configuration of the second automatic switch timer and a second measurement report condition configuration;
  • the initiating the second automatic switching timer according to the configuration of the second automatic switching timer includes:
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer.
  • the second measurement configuration is a measurement configuration for the terminal to initiate automatic handover, and when the measurement result of the neighboring cell meets the second measurement report condition configuration, the second automatic handover may be initiated.
  • the timer starts to automatically switch to the target cell when the second automatic switching timer expires.
  • the terminal may not start the second automatic switching timer, and does not send the measurement report configured for the second measurement report condition to the base station, and directly starts the automatic switching, and further Further reduce the terminal handover delay.
  • the second measurement report condition configuration may include a measurement report trigger type, wherein the measurement report trigger type may be set as an event, and the measurement report condition configuration may include a measurement event configuration for automatic switching, For example: event type, signal quality requirement in measurement event, and measurement report transmission period and number of transmissions, and the measurement event for automatic handover may be an existing LTE measurement event (such as A2, A3, A4 or A5 event) or dedicated New events for automatic switching.
  • the measurement event for automatic handover may be an existing LTE measurement event (such as A2, A3, A4 or A5 event) or dedicated New events for automatic switching.
  • the second measurement report condition configuration may be the same or different configuration as the first measurement report condition configuration in the embodiment of the disclosure.
  • the second measurement report condition configuration and the first measurement report condition configuration may be A configuration of the same measurement report in the measurement configuration message, that is, the configuration of the measurement report includes both the configuration of the first automatic switching timer and the configuration of the second automatic switching timer.
  • the foregoing neighboring cell may be any neighboring cell, that is, when the measurement result of any neighboring cell satisfies the second measurement report condition, the second automatic switching timer may be started.
  • the second automatic switching timer may be started to achieve fast switching by using the foregoing second measurement report condition configuration. Reduce the terminal switching delay.
  • the second measurement configuration message includes a second measurement report configuration and a second measurement object configuration; wherein the second measurement report configuration includes a first configuration and a second measurement of the second automatic switching timer Reporting condition configuration, the second measurement object configuration includes a second configuration of the second automatic switching timer and a measured target frequency point or target cell;
  • the initiating the second automatic switching timer according to the configuration of the second automatic switching timer includes:
  • the second configuration of the second automatic switching timer starts the second automatic switching timer.
  • the second configuration of the second automatic switching timer may be the duration information of the second automatic switching timer or the indication of the second automatic switching timer.
  • the second configuration of the second automatic switching timer may be It is an indication of the second automatic switching timer or the duration information of the second automatic switching timer.
  • the second measurement object configuration may be the same or different configuration as the first measurement object configuration in the embodiment of the disclosure.
  • the second measurement object configuration and the first measurement object configuration may be one measurement configuration.
  • the configuration of the same measurement object in the message, that is, the configuration of the measurement object includes both the configuration of the first automatic switching timer and the configuration of the second automatic switching timer.
  • the second automatic switching timer may be started only when the target frequency point indicated by the second measurement object configuration or the measurement result of the target cell satisfies the second measurement report condition configuration.
  • the starting the second automatic switching timer according to the configuration of the second automatic switching timer includes:
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer when detecting that the wireless link fails or when the wireless link failure timer is started.
  • the second automatic handover timer is started.
  • the terminal only has a radio link failure (RLF). Only when the automatic switching is considered, if the wireless link fails, the terminal performs the traditional switching. In this scenario, it is necessary to wait until the measurement result satisfies the second measurement report condition configuration described above, and start the second automatic switching timer when the terminal has detected that the radio link fails or when the radio link failure timer has started.
  • RLF radio link failure
  • the terminal determines that when the radio link failure timer (T310) is started, it is determined that the second automatic switching timer is started; wherein, the method for how the terminal starts the T310 may be specifically When the terminal continuously detects that the reference signal quality of the N310 primary serving cell is lower than the specified threshold Qout, that is, continuously detects that the physical layer of the primary serving cell is out of synchronization, the T310 is started.
  • T310 radio link failure timer
  • the measurement result that the measurement result of the neighboring cell meets the second measurement report condition or when the measurement target target point or the target cell of the second measurement object configuration indication is satisfied may be satisfied.
  • the implementation of the second measurement report condition configuration is implemented in combination, that is, in the above two implementation manners, the second automatic switching timer is started according to the configuration of the second automatic switching timer, and further includes:
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer when detecting that the wireless link fails or when the wireless link failure timer is started.
  • the measurement result of the neighboring cell meets the second measurement report condition configuration, and the measurement result of the target frequency point or the target cell when the measurement of the second measurement object configuration indication is satisfied satisfies the second measurement report condition configuration.
  • the second automatic switching timer is started to prevent the terminal from performing unnecessary automatic switching, so as to further reduce the handover delay of the terminal.
  • the terminal may start the second automatic switching timer according to the measurement result, so that the second automatic switching timer may be used to limit the delay of the terminal from transmitting the measurement report to the handover command sent by the receiving base station.
  • the starting the second automatic switching timer according to the configuration of the second automatic switching timer includes:
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer when the first automatic switching timer is stopped;
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer.
  • the first automatic switching timer is stopped, and the first automatic switching timer may be stopped if the measurement report configured to meet the first measurement report condition is successfully sent in the above embodiment.
  • the second automatic switching timer is started after the measurement report is successfully sent, so that the second automatic switching timer is used to limit the delay of the terminal to receive the handover command sent by the base station, and the terminal is avoided by this method.
  • the problem that the delay of the conventional handover is too large is not received for a long time.
  • the first automatic switching timer timing stop is not limited to the case where the measurement report is sent successfully, and the other case may cause the first automatic switching timer to stop timing.
  • the method further includes:
  • the second automatic handover timer is stopped.
  • the terminal may receive the measurement configuration sent by the base station, the terminal starts the first automatic switching timer, and starts the second automatic switching timer. If the switching command is received, the second automatic switching timer is stopped. When the first automatic switching timer expires, the automatic switching procedure is started, or if the second automatic switching timer expires (ie, the switching command is not received), the automatic switching procedure is started, as shown in FIG. 6. And the terminal can also receive the measurement configuration sent by the base station, the terminal starts the first automatic switching timer, and the terminal reports the measurement report to the base station. If the measurement report is sent successfully, the first automatic switching timer is stopped, and the second automatic switching timer is started. If the switching command is received, the second automatic switching timer is stopped. If the second automatic switching timer expires (ie, the switching command is not received), the automatic switching procedure is started, as shown in FIG. 7 .
  • a plurality of optional implementation manners are added on the basis of the embodiment shown in FIG. 2, and both can reduce the handover delay of the terminal.
  • FIG. 8 is a terminal according to an embodiment of the present disclosure.
  • the terminal 80 includes a processor 81, a memory 82, a network interface 83, and a data bus 84.
  • the data bus 84 is used.
  • the memory 82 is used for storing program code
  • the processor 81 is used to call the program code stored by the memory 82 to perform the following operations:
  • the configuration of the first automatic switching timer includes an indication identifier that allows the first automatic switching timer to be used and/or duration information of the first automatic switching timer.
  • the duration information of the first automatic switching timer includes:
  • milliseconds 100 milliseconds, 200 milliseconds, 300 milliseconds, 400 milliseconds, 500 milliseconds, 1 second, or 2 seconds.
  • the acquiring, by the processor 81, the configuration of the first automatic switching timer includes:
  • the first measurement configuration message includes a first measurement report configuration, where the first measurement report configuration includes a first measurement report condition configuration.
  • the first automatic switching timer is started according to the configuration of the first automatic switching timer that is executed by the processor 81, and includes:
  • the first automatic switching timer is started according to the configuration of the first automatic switching timer.
  • the first measurement configuration message includes a first measurement report configuration and a first measurement object configuration; wherein the first measurement object configuration includes a first configuration and a measured target of the first automatic switching timer a frequency point or target cell configuration, the first measurement report configuration including a second configuration of the first automatic switching timer and a first measurement report condition configuration.
  • the first automatic switching timer is started according to the configuration of the first automatic switching timer that is executed by the processor 81, and includes:
  • the first automatic switching timer is started according to the configuration of the first automatic switching timer that is executed by the processor 81, and further includes:
  • the first automatic switching timer is started according to the configuration of the first automatic switching timer when detecting that the wireless link fails or when the wireless link failure timer is started.
  • the processor 81 is further configured to:
  • the processor 81 determines that the duration of the first automatic switching timer is 0, the first automatic switching timer is not started, and the measurement report configured for satisfying the first measurement report condition is not sent to the base station. .
  • the processor 81 stopping the timing of the first automatic switching timer, including:
  • the first automatic switching timer is stopped when the channel idle is detected by the channel access mechanism, and it is determined that the measurement report that satisfies the configuration of the first measurement report condition is sent to the base station.
  • the determining by the processor 81 is performed on the channel to send the measurement report that meets the first measurement report condition configuration to the base station, and stops the first automatic switch timer timing, including:
  • the response message returned by the base station is a first automatic switching timer configuration message used to indicate that the first automatic switching timer is stopped.
  • the processor 81 is further configured to:
  • the configuration of the second automatic switching timer includes an indication identifier that allows the second automatic switching timer to be used and/or duration information of the second automatic switching timer.
  • the acquiring, by the processor 81, the configuration of the second automatic switching timer includes:
  • the second measurement configuration message includes a second measurement report configuration, where the second measurement report configuration includes a configuration of the second automatic switch timer and a second measurement report condition configuration.
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer that is executed by the processor 81, and includes:
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer.
  • the second measurement configuration message includes a second measurement report configuration and a second measurement object configuration; wherein the second measurement report configuration includes a first configuration and a second measurement of the second automatic switching timer Reporting condition configuration, the second measurement object configuration includes a second configuration of the second automatic switching timer and a measured target frequency point or target cell.
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer that is executed by the processor 81, and includes:
  • the second configuration of the second automatic switching timer starts the second automatic switching timer.
  • the processor 81 determines that the duration of the second automatic switching timer is 0, the second automatic switching timer is not started, and the measurement report configured to meet the second measurement report condition is not sent to the base station. .
  • the starting, by the processor 81, the second automatic switching timer according to the configuration of the second automatic switching timer includes:
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer when detecting that the wireless link fails or when the wireless link failure timer is started.
  • the starting, by the processor 81, the second automatic switching timer according to the configuration of the second automatic switching timer includes:
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer when the first automatic switching timer is stopped;
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer.
  • the processor 81 is further configured to:
  • the second automatic handover timer is stopped.
  • the terminal can implement various processes implemented by the terminal in the method embodiments of FIG. 2 to FIG. 7 and achieve the same beneficial effects. To avoid repetition, details are not described herein again.
  • FIG. 9 is a terminal provided by an embodiment of the present disclosure. As shown in FIG. 9, the terminal 90 includes:
  • the obtaining module 91 is configured to acquire a configuration of the first automatic switching timer.
  • the startup module 93 is configured to start the first automatic switching timer according to the configuration of the first automatic switching timer.
  • the automatic switching module 95 is configured to perform automatic switching when the first automatic switching timer expires.
  • the terminal can implement various processes implemented by the terminal in the method embodiments of FIG. 2 to FIG. 7 and achieve the same beneficial effects. To avoid repetition, details are not described herein again.
  • the disclosed method and apparatus may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may be physically included separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
  • the above-described integrated unit implemented in the form of a software functional unit can be stored in a computer readable storage medium.
  • the above software functional unit is stored in a storage medium and includes a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform part of the steps of the transceiving method of the various embodiments of the present disclosure.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, and the program code can be stored. Medium.
  • Embodiments of the present disclosure provide A1, a handover method, including:
  • A2 The method of A1, wherein the configuration of the first automatic switching timer comprises an indication of an indication of the use of the first automatic switching timer and/or duration information of the first automatic switching timer.
  • A3 The method of A2, wherein the duration information of the first automatic switching timer comprises:
  • milliseconds 100 milliseconds, 200 milliseconds, 300 milliseconds, 400 milliseconds, 500 milliseconds, 1 second, or 2 seconds.
  • A4 The method of claim 1, wherein the acquiring the configuration of the first automatic switching timer comprises:
  • the first measurement configuration message comprises a first measurement report configuration
  • the first measurement report configuration comprises a first measurement report condition configuration
  • the initiating the first automatic switching timer according to the configuration of the first automatic switching timer includes:
  • the first automatic switching timer is started according to the configuration of the first automatic switching timer.
  • the first measurement configuration message comprises a first measurement report configuration and a first measurement object configuration
  • the first measurement object configuration comprises the first automatic switching timer a first configuration and a measured target frequency point or target cell configuration, the first measurement report configuration including a second configuration of the first automatic switching timer and a first measurement report condition configuration
  • the initiating the first automatic switching timer according to the configuration of the first automatic switching timer includes:
  • the first automatic switching timer is started according to the configuration of the first automatic switching timer when detecting that the wireless link fails or when the wireless link failure timer is started.
  • A8 The method of A5 or A6, wherein, after the first automatic switching timer is started, before the first automatic switching timer expires, the method further includes:
  • the first automatic switching timer is stopped when the channel idle is detected by the channel access mechanism, and it is determined that the measurement report that satisfies the configuration of the first measurement report condition is sent to the base station.
  • A10 The method of A9, wherein the determining is to complete, on the channel, sending the measurement report that meets the first measurement report condition configuration to the base station, and stopping the first automatic switching timer timing, including :
  • A12 The method of A11, wherein the configuration of the second automatic switching timer comprises an indication of an indication of the use of the second automatic switching timer and/or duration information of the second automatic switching timer.
  • the second measurement configuration message comprises a second measurement report configuration, the second measurement report configuration comprising a configuration of the second automatic switching timer and a second measurement report condition configuration ;
  • the initiating the second automatic switching timer according to the configuration of the second automatic switching timer includes:
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer.
  • the second measurement configuration message comprises a second measurement report configuration and a second measurement object configuration; wherein the second measurement report configuration comprises the second automatic switching timer a first configuration and a second measurement report condition configuration, where the second measurement object configuration includes a second configuration of the second automatic handover timer and a measured target frequency point or target cell;
  • the initiating the second automatic switching timer according to the configuration of the second automatic switching timer includes:
  • the second configuration of the second automatic switching timer starts the second automatic switching timer.
  • starting the second automatic switching timer according to the configuration of the second automatic switching timer comprises:
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer when detecting that the wireless link fails or when the wireless link failure timer is started.
  • starting the second automatic switching timer according to the configuration of the second automatic switching timer comprises:
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer when the first automatic switching timer is stopped;
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer.
  • the method further includes:
  • the second automatic handover timer is stopped.
  • the embodiment of the present disclosure further provides a terminal, comprising: a processor, a memory, a network interface, and a data bus, wherein the data bus is used to connect the processor, the memory, and a network interface, where the memory is used to connect
  • the program code is stored, and the program code used by the processor to call the memory store performs the following operations:
  • the terminal according to B19 wherein the configuration of the first automatic switching timer includes an indication identifier that allows the first automatic switching timer to be used and/or duration information of the first automatic switching timer.
  • the terminal of the first automatic switching timer includes:
  • milliseconds 100 milliseconds, 200 milliseconds, 300 milliseconds, 400 milliseconds, 500 milliseconds, 1 second, or 2 seconds.
  • the terminal of claim 19, wherein the acquiring, by the processor, the configuration of the first automatic switching timer comprises:
  • the terminal according to B22 wherein the first measurement configuration message includes a first measurement report configuration, and the first measurement report configuration includes a first measurement report condition configuration;
  • the first automatic switching timer is started according to the configuration of the first automatic switching timer that is executed by the processor, including:
  • the first automatic switching timer is started according to the configuration of the first automatic switching timer.
  • the first measurement configuration message includes a first measurement report configuration and a first measurement object configuration; wherein the first measurement object configuration includes the first automatic switching timer a first configuration and a measured target frequency point or target cell configuration, the first measurement report configuration including a second configuration of the first automatic switching timer and a first measurement report condition configuration;
  • the first automatic switching timer is started according to the configuration of the first automatic switching timer that is executed by the processor, including:
  • the first automatic switching timer is started according to the configuration of the first automatic switching timer when detecting that the wireless link fails or when the wireless link failure timer is started.
  • the processor is further configured to:
  • the first automatic switching timer is stopped when the channel idle is detected by the channel access mechanism, and it is determined that the measurement report that satisfies the configuration of the first measurement report condition is sent to the base station.
  • processor is further configured to:
  • B30 The terminal of B29, wherein the configuration of the second automatic switching timer comprises an indication of an indication of the use of the second automatic switching timer and/or duration information of the second automatic switching timer.
  • the terminal according to B29, wherein the acquiring, by the processor, the configuration of acquiring the second automatic switching timer comprises:
  • the second measurement configuration message includes a second measurement report configuration, where the second measurement report configuration includes a configuration of the second automatic switching timer and a second measurement report condition configuration ;
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer that is executed by the processor, and includes:
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer.
  • the second measurement configuration message includes a second measurement report configuration and a second measurement object configuration; wherein the second measurement report configuration includes the second automatic switching timer a first configuration and a second measurement report condition configuration, where the second measurement object configuration includes a second configuration of the second automatic handover timer and a measured target frequency point or target cell;
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer that is executed by the processor, and includes:
  • the second configuration of the second automatic switching timer starts the second automatic switching timer.
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer when detecting that the wireless link fails or when the wireless link failure timer is started.
  • the terminal of claim B wherein the second automatic switching timer is started according to the configuration of the second automatic switching timer that is executed by the processor, including:
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer when the first automatic switching timer is stopped;
  • the second automatic switching timer is started according to the configuration of the second automatic switching timer.
  • the processor is further configured to:
  • the second automatic handover timer is stopped.

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Abstract

本公开提供一种切换方法及终端,该方法可包括:获取第一自动切换定时器的配置;根据所述第一自动切换定时器的配置启动所述第一自动切换定时器;当所述第一自动切换定时器超时时,进行自动切换。

Description

一种切换方法及终端
相关申请的交叉引用
本申请主张在2017年2月24日在中国提交的中国专利申请号No.201710104270.0的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域,特别涉及一种切换方法及终端。
背景技术
MulteFire是一种将长期演进(Long Term Evolution,LTE)扩展到非授权频段的无线接入技术,该技术中非授权频段载波可以不借助授权频段载波独立提供服务。其中,在MulteFire系统中终端的切换过程如下:
终端进行测量,得到测量报告;
终端向基站上报上述测量报告;
终端接收基站根据上述测量执行返回的切换命令;
终端基于上述切换命令进行切换。
然而,在上述技术中,若基站根据先听后说(Listen Before Talk,LBT)机制监听到信道被占用时,将不能发送切换命令,从而导致终端切换延时过大。
可见,目前终端存在切换延时过大的问题。
发明内容
本公开的目的在于提供一种切换方法及终端,以解决终端切换延时过大的问题。
为了达到上述目的,本公开实施例提供一种切换方法,包括:
获取第一自动切换定时器的配置;
根据所述第一自动切换定时器的配置启动所述第一自动切换定时器;
当所述第一自动切换定时器超时时,进行自动切换。
本公开实施例还提供一种终端,包括:处理器、存储器、网络接口和数据总线,其中,所述数据总线用于连接所述处理器、存储器和网络接口,所述存储器用于存储程序代码,所述处理器用于调用所述存储器存储的程序代码执行如下操作:
获取第一自动切换定时器的配置;
根据所述第一自动切换定时器的配置启动所述第一自动切换定时器;
当所述第一自动切换定时器超时时,进行自动切换。
本公开实施例还提供一种终端,包括:
获取模块,用于获取第一自动切换定时器的配置;
启动模块,用于根据所述第一自动切换定时器的配置启动所述第一自动切换定时器;及
自动切换模块,用于当所述第一自动切换定时器超时时进行自动切换。
本公开实施例,获取第一自动切换定时器的配置;根据所述第一自动切换定时器的配置启动所述第一自动切换定时器;当所述第一自动切换定时器超时时,进行自动切换。这样可以实现终端根据第一自动切换定时器进行自动切换,相比相关技术,本公开实施例可以降低终端的切换时延。
附图说明
图1为本公开实施例提供的网络结构示意图;
图2为本公开实施例提供的一种切换方法的流程示意图;
图3为本公开实施例提供的另一种切换方法的流程示意图;
图4为本公开实施例提供的一种切换方法的举例示意图;
图5为本公开实施例提供的另一种切换方法的举例示意图;
图6为本公开实施例提供的另一种切换方法的举例示意图;
图7为本公开实施例提供的另一种切换方法的举例示意图;
图8为本公开实施例提供的一种终端的结构示意图;
图9为本公开实施例提供的另一种终端的结构示意图。
具体实施方式
为使本公开要解决的技术问题、技术方案和优点更加清楚,下面将结合附图及具体实施例进行详细描述。
参见图1,图1为本公开实施例可应用的网络结构示意图,如图1所示,包括终端11和基站12,其中,终端11可以是移动电话机(或手机),或者其它能够发送或接收无线信号的设备,包括用户设备(终端)、个人数字助理(PDA)、无线调制调解器、无线通信装置、手持装置、膝上型计算机、无绳电话、无线本地回路(WLL)站、能够将移动信号转换为wifi信号的CPE或Mifi、智能家电、或其它不通过人的操作就能自发与移动通信网络通信的设备等。需要说明的是,在本公开实施例中并不限定终端11的具体类型,且终端11也可以称作终端设备。终端11可以与基站12建立通信,其中,附图中的网络可以表示终端11与基站12无线建立通信,基站12可以是演进型基站(eNB,evolved Node B)或者其他基站,需要说明的是,在本公开实施例中并不限定基站12的具体类型。
参见图2,本公开实施例提供一种切换方法,如图2所示,包括以下步骤:
201、获取第一自动切换定时器的配置。
其中,上述第一自动切换定时器的配置可以是允许使用所述第一自动切换定时器的指示标识,或者还可以是第一自动切换定时器的时长信息,当然,还可以是其他配置,例如:第一自动切换定时器的启动条件等,对此本公开实施例不作限定。
另外,上述获取第一自动切换定时器的配置可以是接收基站发送的,也可以是终端从本地获取的,即终端预先获取的上述第一自动切换定时器的配置。
202、根据所述第一自动切换定时器的配置启动所述第一自动切换定时器。
其中,上述根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,可以是启动与所述第一自动切换定时器的配置匹配的第一自动切换定时器,例如:所述第一自动切换定时器的配置包括时长信息时,那么,步骤202就是启动该时长信息对应时长的第一自动切换定时器。或者上述第一自动切换定时器的配置包括允许使用所述第一自动切换定时器的指示标识时, 那么,就是基于该指示标识确定允许使用第一自动切换定时器,进而启动第一自动切换定时器。另外,步骤202执行的时间可以是终端基于测量结果确定的或者基于信道质量确定的等等,对此本公开实施例不作限定。
203、当所述第一自动切换定时器超时时,进行自动切换。
其中,上述第一自动切换定时器超时可以是第一自动切换定时器的计时到达对应时长,例如:1秒,则当第一自动切换定时器计时到达1秒时,则进行自动切换。
其中,上述自动切换可以是不需要基站发送的切换命令,而由终端自动切换到目标小区或者目标频点,且目标小区或者目标频点可以是终端基于对邻小区进行的测量结果自主选择的,也可以是对基站预先配置的目标小区或者目标频点进行的测量结果而选择的。
通过上述步骤可以实现终端在第一自动切换定时器超时时,就可以自动切换,通过这种方法避免终端长时间发送不了测量报告而导致相关技术中切换的时延过大的问题,从而可以降低终端的切换时延。
其中,上述方法可以应用于图1所示的网络结构中的终端。
本公开实施例,获取第一自动切换定时器的配置;根据所述第一自动切换定时器的配置启动所述第一自动切换定时器;当所述第一自动切换定时器超时时,进行自动切换。这样可以实现终端根据第一自动切换定时器进行自动切换,相比相关技术,本公开实施例可以降低终端的切换时延。
参见图3,本公开实施例提供另一种切换方法,如图3所示,包括以下步骤:
301、接收基站发送的第一测量配置消息,并接收所述第一自动切换定时器的配置。
其中,在具体实现中,上述第一测量配置消息中可能包括第一自动切换定时器的配置,可选的,这些配置可以是基站为终端配置的,且配置可以是根据信道当前质量或者终端的业务类型等条件配置与之相匹配的配置。
需要说明的是,本实施例中,步骤301为可选的,可以理解为步骤301是对图2所示的实施例中的步骤201的限定,即本实施例中,步骤301可以替换为图2所示的实施例中的步骤201。
可选的,本公开实施例中,所述第一自动切换定时器的配置包括允许使用所述第一自动切换定时器的指示标识和/或所述第一自动切换定时器的时长信息。
其中,若所述第一自动切换定时器的配置不包括第一自动切换定时器的时长信息,则将第一自动切换定时器的时长可以设为默认值或终端自主确定的时长值。当然,若第一自动切换定时器的配置不包括上述指示标识可以默认允许终端使用上述第一自动切换定时器。
可选的,所述第一自动切换定时器的时长信息包括:
0毫秒、100毫秒、200毫秒、300毫秒、400毫秒、500毫秒、1秒或者2秒。
另外,上述第一自动切换定时器的时长可以是由基站配置,具体还可以根据终端的业务配置与该业务匹配的时长。当然,这里的时长同样也可以由终端预配置或者默认的,对此本公开实施例不作限定。
302、根据所述第一自动切换定时器的配置启动所述第一自动切换定时器。
可选的,上述第一测量配置消息包括第一测量报告配置,在具体实现中,所述第一测量报告配置可包括所述第一自动切换定时器的配置和第一测量报告条件配置;
所述根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,包括:
当对邻小区的测量结果满足所述第一测量报告条件配置时,根据所述第一自动切换定时器的配置启动所述第一自动切换定时器。
可以知道,在本发明实施例中,第一测量配置是针对终端启动自动切换的测量配置,当终端对邻小区的测量结果满足第一测量报告条件配置时,就可以启动所述第一自动切换定时器,第一自动切换定时器超时时终端开始自动切换到目标小区。
其中,上述测量报告条件配置可以包括测量报告触发类型(trigger Type),其中测量报告触发类型可设为事件(event),并且上述测量报告条件配置可以包含一个针对自动切换的测量事件配置,例如:事件类型、测量事件中的信号质量要求以及测量报告发送周期和发送次数,且该针对自动切换的测量事 件可以是现有LTE测量事件(如A2、A3、A4或A5事件)或专门用于自动切换的新事件。
另外,上述邻小区可以是任意邻小区,即任意邻小区的测量结果满足上述第一测量报告条件配置时,就可以启动上述第一自动切换定时器。
该实施方式中,通过上述第一测量报告条件配置可以实现对邻小区的测量结果满足所述第一测量报告条件配置时,就可以启动所述第一自动切换定时器,以实现快速进行切换,降低终端切换时延。
可选的,所述第一测量配置消息包括第一测量报告配置和第一测量对象配置;其中,所述第一测量对象配置包括所述第一自动切换定时器的第一配置和测量的目标频点或目标小区配置,所述第一测量报告配置包括所述第一自动切换定时器的第二配置和第一测量报告条件配置;
所述根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,包括:
当对所述第一测量对象配置指示的测量的目标频点或目标小区的测量结果满足所述第一测量报告条件配置时,根据所述第一自动切换定时器的第一配置和/或所述第一自动切换定时器的第二配置,启动所述第一自动切换定时器。
其中,上述第一自动切换定时器的第一配置可以是第一自动切换定时器的时延信息或者允许使用第一自动切换定时器的指示标识;而上述第一自动切换定时器的第二配置可以是允许使用第一自动切换定时器的指示标识或者第一自动切换定时器的时长信息。
该实施方式中,可以实现只有在第一测量对象配置指示的目标频点或目标小区的测量结果满足所述第一测量报告条件配置时,才启动第一自动切换定时器。
可选的,所述根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,进一步还包括:
当检测到无线链路失败(Radio Link Failure,RLF)或当无线链路失败定时器启动时,根据所述第一自动切换定时器的配置启动所述第一自动切换定时器。
该实施方式中,可以实现在检测到无线链路失败或当无线链路失败定时器启动时,启动第一自动切换定时器,在这种情况下,终端只有在无线链路失败时才考虑进行自动切换,若没有出现无线链路失败则终端执行传统切换即可,以避免终端进行不必要的自动切换。该场景中需要等到测量结果满足上述第一测量报告条件配置,并且在终端已检测到无线链路失败或当无线链路失败定时器已经启动的情况下启动第一自动切换定时器。例如:当测量结果满足第一测量报告条件配置,同时终端确定当无线链路失败定时器(T310)启动时,确定启动第一自动切换定时器;其中,关于终端如何启动T310的方法,具体可以是终端在连续检测到N310次主服务小区的参考信号质量低于指定阈值Qout时,即连续检测到N310次主服务小区的物理层失步时,启动T310。
303、当所述第一自动切换定时器超时时,进行自动切换。
本实施例中,通过步骤301至步骤303就可以实现,终端接收基站发送的测量配置,终端启动第一自动切换定时器,终端在第一自动切换定时器超时时,启动自动切换程序,具体如图4所示。
另外,通过第一自动切换定时器还可以限制终端发送测量报告的时延,若终端在第一自动切换定时器超时时未成功发送测量报告,则进行自动切换,即启动自动切换程序。特别的,当第一自动切换定时器的时长为0时,由于终端启动第一自动切换定时器即超时,因此终端可以不启动第一自动切换定时器,直接开始自动切换,更进一步降低终端切换时延。换言之,若第一自动切换定时器的时长为0,终端可以不启动第一自动切换定时器,并且不向基站发送针对满足所述第一测量报告条件配置的测量报告,直接开始自动切换,更进一步降低终端切换时延。
可选的,在启动所述第一自动切换定时器之后,在所述第一自动切换定时器超时之前,所述方法还包括:
向基站发送针对满足所述第一测量报告条件配置的测量报告;
若所述满足所述第一测量报告条件配置的测量报告发送成功,则停止所述第一自动切换定时器计时。
该实施方式中,可以实现若终端的测量结果满足上述第一测量报告条件 配置时,就可以向基站发送该测量报告,且该测量报告发送成功时,可以停止所述第一自动切换定时器计时,因为测量报告发送成功了,表示当前信道质量较优,终端可以快速接收到基站返回的切换命令,以实现快速进行切换。
该实施方式中,可以实现,终端接收基站发送的测量配置,终端启动第一自动切换定时器,终端向基站发送测量报告,若测量报告发送成功,则停止第一自动切换定时器,若第一自动切换定时器超时时(即测量报告未发送成功),启动自动切换程序,具体如图5所示。
可选的,上述若所述满足所述第一测量报告条件配置的测量报告发送成功,则停止所述第一自动切换定时器计时,包括:
当通过信道接入机制检测到信道空闲,并且确定完成向所述基站发送所述满足所述第一测量报告条件配置的测量报告时,停止所述第一自动切换定时器计时。
其中,上述信道接入机制可以是MulteFire(简称:MF)信道接入机制,即当终端通过MF信道接入机制检测到信道空闲并向基站发送测量报告完成时停止第一自动切换定时器计时。
可选的,上述确定在信道上完成向所述基站发送所述满足所述第一测量报告条件配置的测量报告,停止所述第一自动切换定时器计时,进一步包括:
当向所述基站发送所述满足所述第一测量报告条件配置的测量报告后,接收到所述基站返回的应答消息时,停止所述第一自动切换定时器计时。
可选的,所述基站返回的应答消息为用于指示停止所述第一自动切换定时器的第一自动切换定时器配置消息。
其中,上述应答消息可以是ACK消息(Acknowledge),即终端接收到基站根据测量报告消息后发送的针对该消息的应答(Acknowledge)时停止第一自动切换定时器。且上述应答消息可以是媒体介入控制(Media Access Control,MAC)层的混合自动重传请求(Hybrid Automatic Repeat reQuest,HARQ)反馈,或指无线链路控制(Radio Link Control,RLC)层的自动重传请求(Automatic Repeat reQuest,ARQ)反馈,或无线资源控制(Radio Resource Control,RRC)层的信令消息反馈。
其中,终端接收到的基站根据测量报告消息后发送的RRC信令消息反馈 包括用于指示停止第一自动切换定时器的第一自动切换定时器配置消息。
可选的,所述方法还包括:
获取第二自动切换定时器的配置;
根据所述第二自动切换定时器的配置启动所述第二自动切换定时器;
当所述第二自动切换定时器超时时,进行自动切换。
其中,第二自动切换定时器的配置可以参见本公开实施例中第一自动切换定时器的配置,例如:所述第二自动切换定时器的配置包括允许使用所述第二自动切换定时器的指示标识和/或所述第二自动切换定时器的时长信息,且两个定时器的配置可以是相同或者不相同的,此处不作赘述。
其中,通过上述第二自动切换定时器可以达到限制终端从发送测量报告到接收基站发送的切换命令的时延,或者仅限制终端接收基站发送的切换命令的时延,且第二自动切换定时器可以是基站通过测量配置消息配置的,或者终端预配置的。
另外,第二自动切换定时器还可以是在终端使用第一自动切换定时器的前提下使用的,即只有在获取到第一自动切换定时器配置时,终端才获取第二自动切换定时器配置。另外,上述启动第二自动切换定时器可以包括:当终端接收的测量配置消息中包含第一自动切换定时器配置时才根据测量结果确定启动第二自动切换定时器。
同理,第一自动切换定时器也可以是在终端使用第二自动切换定时器的前提下使用的,即只有在获取到第二自动切换定时器配置时,终端才获取第一自动切换定时器配置。另外,上述启动第一自动切换定时器可以包括:当终端接收的测量配置消息中包含第二自动切换定时器配置时才根据测量结果确定启动第二自动切换定时器。
特别的,当第二自动切换定时器的时长为0时,终端可以不启动第二自动切换定时器,直接开始自动切换,更进一步降低终端切换时延。结合以上描述,也即在本公开实施例中,当第一自动切换定时器的时长为0或第二自动切换定时器的时长为0时,终端可以不启动第一自动切换定时器和第二自动切换定时器而直接开始自动切换。
可选的,所述第二自动切换定时器的时长信息包括:
0毫秒、100毫秒、200毫秒、300毫秒、400毫秒、500毫秒、1秒或者2秒。
另外,上述第二自动切换定时器的时长可以是由基站配置,具体还可以根据终端的业务配置与该业务匹配的时长。当然,这里的时长同样也可以由终端预配置或者默认的,对此本公开实施例不作限定。
可选的,所述获取第二自动切换定时器的配置,包括:
接收基站发送的第二测量配置消息,并接收所述第二自动切换定时器的配置。
其中,上述第二测量配置消息可以是与上述第一测量配置消息为同一个配置消息,即通过同一个配置消息配置第一自动切换定时器的配置和第二自动切换定时器的配置。当然,上述第二测量配置消息可以是与上述第一测量配置消息不同的二个消息,即通过两个不同的配置消息配置第一自动切换定时器的配置和第二自动切换定时器的配置。
可选的,所述第二测量配置消息包括第二测量报告配置,所述第二测量报告配置可包括所述第二自动切换定时器的配置和第二测量报告条件配置;
所述根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
当对邻小区的测量结果满足所述第二测量报告条件配置时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
可以知道,在本发明实施例中,第二测量配置是针对终端启动自动切换的测量配置,当终端对邻小区的测量结果满足第二测量报告条件配置时,就可以启动所述第二自动切换定时器,第二自动切换定时器超时时终端开始自动切换到目标小区。
此外,若第二自动切换定时器的时长为0,终端可以不启动第二自动切换定时器,并且不向基站发送针对满足所述第二测量报告条件配置的测量报告,直接开始自动切换,更进一步降低终端切换时延。
其中,上述第二测量报告条件配置可以包括测量报告触发类型(trigger Type),其中测量报告触发类型可设为事件(event),并且上述测量报告条件配置可以包含一个针对自动切换的测量事件配置,例如:事件类型、测量事 件中的信号质量要求以及测量报告发送周期和发送次数,且该针对自动切换的测量事件可以是现有LTE测量事件(如A2、A3、A4或A5事件)或专门用于自动切换的新事件。
需要说明的是,第二测量报告条件配置可以是与本公开实施例中第一测量报告条件配置相同或者不同的配置,可选的,第二测量报告条件配置和第一测量报告条件配置可以对一个测量配置消息中相同的测量报告的配置,即该测量报告的配置同时包含第一自动切换定时器的配置和第二自动切换定时器的配置。另外,上述邻小区可以是任意邻小区,即任意邻小区的测量结果满足上述第二测量报告条件时,就可以启动上述第二自动切换定时器。
该实施方式中,通过上述第二测量报告条件配置可以实现对邻小区的测量结果满足所述第二测量报告条件配置时,就可以启动所述第二自动切换定时器,以实现快速进行切换,降低终端切换时延。
可选的,所述第二测量配置消息包括第二测量报告配置和第二测量对象配置;其中,所述第二测量报告配置包括所述第二自动切换定时器的第一配置和第二测量报告条件配置,所述第二测量对象配置包括所述第二自动切换定时器的第二配置和测量的目标频点或目标小区;
所述根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
当对所述第二测量对象配置指示的测量的目标频点或目标小区的测量结果满足所述第二测量报告条件配置时,根据所述第二自动切换定时器的第一配置和/或所述第二自动切换定时器的第二配置,启动所述第二自动切换定时器。
其中,上述第二自动切换定时器的第二配置可以是第二自动切换定时器的时长信息或者允许使用第二自动切换定时器的指示标识;而上述第二自动切换定时器的第二配置可以是允许使用第二自动切换定时器的指示标识或者第二自动切换定时器的时长信息。
需要说明的是,第二测量对象配置可以是与本公开实施例中第一测量对象配置相同或者不同的配置,可选的,第二测量对象配置和第一测量对象配置可以是对一个测量配置消息中相同的测量对象的配置,即该测量对象的配 置同时包含第一自动切换定时器的配置和第二自动切换定时器的配置。
该实施方式中,可以实现只有在第二测量对象配置指示的目标频点或目标小区的测量结果满足所述第二测量报告条件配置时,才启动第二自动切换定时器。
可选的,所述根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
当检测到无线链路失败或当无线链路失败定时器启动时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
该实施方式中,可以实现在检测到无线链路失败或当无线链路失败定时器启动时,启动第二自动切换定时器,在这种情况下,终端只有在无线链路失败(RLF)时才考虑进行自动切换,若没有出现无线链路失败则终端执行传统切换即可。该场景中需要等到测量结果满足上述第二测量报告条件配置,并且在终端已检测到无线链路失败或当无线链路失败定时器已经启动的情况下启动第二自动切换定时器。例如:当测量结果满足第二测量报告条件配置,同时终端确定当无线链路失败定时器(T310)启动时,确定启动第二自动切换定时器;其中,关于终端如何启动T310的方法,具体可以是终端在连续检测到N310次主服务小区的参考信号质量低于指定阈值Qout时,即连续检测到N310次主服务小区的物理层失步时,启动T310。
另外,该实施方式中,可以与上述对邻小区的测量结果满足所述第二测量报告条件配置或者当对所述第二测量对象配置指示的测量的目标频点或目标小区的测量结果满足所述第二测量报告条件配置的实施方式结合实现,即上述两种实施方式中,上述根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,进一步还包括:
当检测到无线链路失败或当无线链路失败定时器启动时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
这样可以实现对邻小区的测量结果满足所述第二测量报告条件配置和当对所述第二测量对象配置指示的测量的目标频点或目标小区的测量结果满足所述第二测量报告条件配置,同时检测到无线链路失败或当无线链路失败定时器时启动第二自动切换定时器,避免终端进行不必要的自动切换,以进一 步降低终端的切换时延。
另外,由于上述方式中,终端可以根据测量结果启动第二自动切换定时器,从而通过上述第二自动切换定时器可以实现限制终端从发送测量报告到接收基站发送的切换命令的时延的情况。
可选的,所述根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
当所述第一自动切换定时器计时停止时根据所述第二自动切换定时器的配置启动所述第二自动切换定时器;或者
当所述第一自动切换定时器计时停止,并且检测到无线链路失败或者无线链路失败定时器启动时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
其中,上述第一自动切换定时器计时停止,可以是上面实施方式中介绍的若满足上述第一测量报告条件配置的测量报告发送成功,则停止所述第一自动切换定时器计时。这样该实施方式中,可以实现在测量报告发送成功后启动第二自动切换定时器,以通过第二自动切换定时器限制终端接收基站发送的切换命令的时延的情况,通过这种方法避免终端长时间接收不到切换命令而导致传统切换的时延过大的问题。当然,这里第一自动切换定时器计时停止并不限定是发送测量报告成功的情况,还可以是其他情况导致第一自动切换定时器停止计时的情况,对此本公开实施例不作限定。
另外,上述检测到无线链路失败或者无线链路失败定时器启动可以参见上面实施方式的相应说明,此处不作赘述,且可以达到相同有益效果。
可选的,在启动所述第二自动切换定时器之后,在所述第二自动切换定时器超时之前,所述方法还包括:
若接收到基站发送的切换命令,则停止所述第二自动切换定时器计时。
该实施方式中,可以实现若接收到切换命令就可以停止第二自动切换定时器计时,则终端执行传统切换,从而更加快速地进行切换。
该实施方式中,可以实现,终端接收基站发送的测量配置,终端启动第一自动切换定时器,以及启动第二自动切换计时器,若接收到切换命令,则停止第二自动切换定时器,若第一自动切换定时器超时时,启动自动切换程 序,或者若第二自动切换定时器超时时(即未接收到切换命令),启动自动切换程序,具体如图6所示。以及还可以实现终端接收基站发送的测量配置,终端启动第一自动切换定时器,终端向基站上报测量报告,若测量报告发送成功,则停止第一自动切换计时器,以及启动第二自动切换计时器,若接收到切换命令,则停止第二自动切换定时器,若第二自动切换定时器超时时(即未接收到切换命令),启动自动切换程序,具体如图7所示。
本实施例中,在图2所示的实施例的基础增加了多种可选的实施方式,且均可以实现降低终端的切换时延。
请参阅图8,图8是本公开实施例提供的一种终端,如图8所示,终端80包括:处理器81、存储器82、网络接口83和数据总线84,其中,所述数据总线84用于连接所述处理器81、存储器82和网络接口83,所述存储器82用于存储程序代码,所述处理器81用于调用所述存储器82存储的程序代码执行如下操作:
获取第一自动切换定时器的配置;
根据所述第一自动切换定时器的配置启动所述第一自动切换定时器;
当所述第一自动切换定时器超时时,进行自动切换。
可选的,所述第一自动切换定时器的配置包括允许使用所述第一自动切换定时器的指示标识和/或所述第一自动切换定时器的时长信息。
可选的,所述第一自动切换定时器的时长信息包括:
0毫秒、100毫秒、200毫秒、300毫秒、400毫秒、500毫秒、1秒或者2秒。
可选的,所述处理器81执行的获取第一自动切换定时器的配置,包括:
接收基站发送的第一测量配置消息,并接收所述第一自动切换定时器的配置。
可选的,所述第一测量配置消息包括第一测量报告配置,所述第一测量报告配置包括第一测量报告条件配置。
所述处理器81执行的根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,包括:
当对邻小区的测量结果满足所述第一测量报告条件配置时,根据所述第 一自动切换定时器的配置启动所述第一自动切换定时器。
可选的,所述第一测量配置消息包括第一测量报告配置和第一测量对象配置;其中,所述第一测量对象配置包括所述第一自动切换定时器的第一配置和测量的目标频点或目标小区配置,所述第一测量报告配置包括所述第一自动切换定时器的第二配置和第一测量报告条件配置。
所述处理器81执行的根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,包括:
当对所述第一测量对象配置指示的测量的目标频点或目标小区的测量结果满足所述第一测量报告条件配置时,根据所述第一自动切换定时器的第一配置和/或所述第一自动切换定时器的第二配置,启动所述第一自动切换定时器。
可选的,所述处理器81执行的根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,进一步还包括:
当检测到无线链路失败或当无线链路失败定时器启动时,根据所述第一自动切换定时器的配置启动所述第一自动切换定时器。
可选的,在启动所述第一自动切换定时器之后,在所述第一自动切换定时器超时之前,所述处理器81还用于:
向基站发送针对满足所述第一测量报告条件配置的测量报告;
若所述满足所述第一测量报告条件配置的测量报告发送成功,则停止所述第一自动切换定时器计时。
此外,当所述处理器81确定所述第一自动切换定时器的时长为0时,不启动第一自动切换定时器,并且不向基站发送针对满足所述第一测量报告条件配置的测量报告。
可选的,所述处理器81执行的若所述满足所述第一测量报告条件配置的测量报告发送成功,则停止所述第一自动切换定时器计时,包括:
当通过信道接入机制检测到信道空闲,并且确定完成向所述基站发送所述满足所述第一测量报告条件配置的测量报告时,停止所述第一自动切换定时器计时。
可选的,所述处理器81执行的确定在信道上完成向所述基站发送所述满 足所述第一测量报告条件配置的测量报告,停止所述第一自动切换定时器计时,包括:
当向所述基站发送所述满足所述第一测量报告条件配置的测量报告后,接收到所述基站返回的应答消息时,停止所述第一自动切换定时器计时。
可选的,所述基站返回的应答消息为用于指示停止所述第一自动切换定时器的第一自动切换定时器配置消息。
可选的,所述处理器81还用于:
获取第二自动切换定时器的配置;
根据所述第二自动切换定时器的配置启动所述第二自动切换定时器;
当所述第二自动切换定时器超时时,进行自动切换。
可选的,所述第二自动切换定时器的配置包括允许使用所述第二自动切换定时器的指示标识和/或所述第二自动切换定时器的时长信息。
可选的,所述处理器81执行的获取第二自动切换定时器的配置,包括:
接收基站发送的第二测量配置消息,并接收所述第二自动切换定时器的配置。
可选的,所述第二测量配置消息包括第二测量报告配置,所述第二测量报告配置包括所述第二自动切换定时器的配置和第二测量报告条件配置。
所述处理器81执行的根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
当对邻小区的测量结果满足所述第二测量报告条件配置时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
可选的,所述第二测量配置消息包括第二测量报告配置和第二测量对象配置;其中,所述第二测量报告配置包括所述第二自动切换定时器的第一配置和第二测量报告条件配置,所述第二测量对象配置包括所述第二自动切换定时器的第二配置和测量的目标频点或目标小区。
所述处理器81执行的根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
当对所述第二测量对象配置指示的测量的目标频点或目标小区的测量结果满足所述第二测量报告条件配置时,根据所述第二自动切换定时器的第一 配置和/或所述第二自动切换定时器的第二配置,启动所述第二自动切换定时器。
此外,当所述处理器81确定所述第二自动切换定时器的时长为0时,不启动第二自动切换定时器,并且不向基站发送针对满足所述第二测量报告条件配置的测量报告。
可选的,所述处理器81执行的根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
当检测到无线链路失败或当无线链路失败定时器启动时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
可选的,所述处理器81执行的根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
当所述第一自动切换定时器计时停止时根据所述第二自动切换定时器的配置启动所述第二自动切换定时器;或者
当所述第一自动切换定时器计时停止,并且检测到无线链路失败或者无线链路失败定时器启动时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
可选的,在启动所述第二自动切换定时器之后,在所述第二自动切换定时器超时之前,所述处理器81还用于:
若接收到基站发送的切换命令,则停止所述第二自动切换定时器计时。
本实施例中,终端能够实现图2至图7的方法实施例中终端实现的各个过程,以及达到相同的有益效果,为避免重复,这里不再赘述。
请参阅图9,图9是本公开实施例提供的一种终端。如图9所示,终端90包括:
获取模块91,用于获取第一自动切换定时器的配置;
启动模块93,用于根据所述第一自动切换定时器的配置启动所述第一自动切换定时器;及
自动切换模块95,用于当所述第一自动切换定时器超时时进行自动切换。
本实施例中,终端能够实现图2至图7的方法实施例中终端实现的各个过程,以及达到相同的有益效果,为避免重复,这里不再赘述。在本申请所 提供的几个实施例中,应该理解到,所揭露方法和装置,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
另外,在本公开各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理包括,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用硬件加软件功能单元的形式实现。
上述以软件功能单元的形式实现的集成的单元,可以存储在一个计算机可读取存储介质中。上述软件功能单元存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本公开各个实施例所述收发方法的部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,简称ROM)、随机存取存储器(Random Access Memory,简称RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述是本公开的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本公开所述原理的前提下,还可以作出若干改进和润饰,这些改进和润饰也应视为本公开的保护范围。
本公开实施例提供了A1、一种切换方法,包括:
获取第一自动切换定时器的配置;
根据所述第一自动切换定时器的配置启动所述第一自动切换定时器;
当所述第一自动切换定时器超时时,进行自动切换。
A2、如A1所述的方法,其中,所述第一自动切换定时器的配置包括允许使用所述第一自动切换定时器的指示标识和/或所述第一自动切换定时器的时长信息。
A3、如A2所述的方法,其中,所述第一自动切换定时器的时长信息包 括:
0毫秒、100毫秒、200毫秒、300毫秒、400毫秒、500毫秒、1秒或者2秒。
A4、如A1所述的方法,其中,所述获取第一自动切换定时器的配置,包括:
接收基站发送的第一测量配置消息,并接收所述第一自动切换定时器的配置。
A5、如A4所述的方法,其中,所述第一测量配置消息包括第一测量报告配置,所述第一测量报告配置包括第一测量报告条件配置;
所述根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,包括:
当对邻小区的测量结果满足所述第一测量报告条件配置时,根据所述第一自动切换定时器的配置启动所述第一自动切换定时器。
A6、如A4所述的方法,其中,所述第一测量配置消息包括第一测量报告配置和第一测量对象配置;其中,所述第一测量对象配置包括所述第一自动切换定时器的第一配置和测量的目标频点或目标小区配置,所述第一测量报告配置包括所述第一自动切换定时器的第二配置和第一测量报告条件配置;
所述根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,包括:
当对所述第一测量对象配置指示的测量的目标频点或目标小区的测量结果满足所述第一测量报告条件配置时,根据所述第一自动切换定时器的第一配置和/或所述第一自动切换定时器的第二配置,启动所述第一自动切换定时器。
A7、如A5或A6所述的方法,其中,所述根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,进一步还包括:
当检测到无线链路失败或当无线链路失败定时器启动时,根据所述第一自动切换定时器的配置启动所述第一自动切换定时器。
A8、如A5或A6所述的方法,其中,在启动所述第一自动切换定时器之后,在所述第一自动切换定时器超时之前,所述方法还包括:
向基站发送针对满足所述第一测量报告条件配置的测量报告;
若所述满足所述第一测量报告条件配置的测量报告发送成功,则停止所述第一自动切换定时器计时。
A9、如A8所述的方法,其中,所述若所述满足所述第一测量报告条件配置的测量报告发送成功,则停止所述第一自动切换定时器计时,包括:
当通过信道接入机制检测到信道空闲,并且确定完成向所述基站发送所述满足所述第一测量报告条件配置的测量报告时,停止所述第一自动切换定时器计时。
A10、如A9所述的方法,其中,所述确定在信道上完成向所述基站发送所述满足所述第一测量报告条件配置的测量报告,停止所述第一自动切换定时器计时,包括:
当向所述基站发送所述满足所述第一测量报告条件配置的测量报告后,接收到所述基站返回的应答消息时,停止所述第一自动切换定时器计时。
A11、如A1-A6中任一项所述的方法,其中,所述方法还包括:
获取第二自动切换定时器的配置;
根据所述第二自动切换定时器的配置启动所述第二自动切换定时器;
当所述第二自动切换定时器超时时,进行自动切换。
A12、如A11所述的方法,其中,所述第二自动切换定时器的配置包括允许使用所述第二自动切换定时器的指示标识和/或所述第二自动切换定时器的时长信息。
A13、如A11所述的方法,其中,所述获取第二自动切换定时器的配置,包括:
接收基站发送的第二测量配置消息,并从所述第二测量配置消息中获取所述第二自动切换定时器的配置。
A14、如A13所述的方法,其中,所述第二测量配置消息包括第二测量报告配置,所述第二测量报告配置包括所述第二自动切换定时器的配置和第二测量报告条件配置;
所述根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
当对邻小区的测量结果满足所述第二测量报告条件配置时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
A15、如A13所述的方法,其中,所述第二测量配置消息包括第二测量报告配置和第二测量对象配置;其中,所述第二测量报告配置包括所述第二自动切换定时器的第一配置和第二测量报告条件配置,所述第二测量对象配置包括所述第二自动切换定时器的第二配置和测量的目标频点或目标小区;
所述根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
当对所述第二测量对象配置指示的测量的目标频点或目标小区的测量结果满足所述第二测量报告条件配置时,根据所述第二自动切换定时器的第一配置和/或所述第二自动切换定时器的第二配置,启动所述第二自动切换定时器。
A16、如A13所述的方法,其中,所述根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
当检测到无线链路失败或当无线链路失败定时器启动时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
A17、如A11所述的方法,其中,所述根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
当所述第一自动切换定时器计时停止时根据所述第二自动切换定时器的配置启动所述第二自动切换定时器;或者
当所述第一自动切换定时器计时停止,并且检测到无线链路失败或者无线链路失败定时器启动时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
A18、如A11所述的方法,其中,在启动所述第二自动切换定时器之后,在所述第二自动切换定时器超时之前,所述方法还包括:
若接收到基站发送的切换命令,则停止所述第二自动切换定时器计时。
本公开实施例还提供了B19、一种终端,包括:处理器、存储器、网络接口和数据总线,其中,所述数据总线用于连接所述处理器、存储器和网络接口,所述存储器用于存储程序代码,所述处理器用于调用所述存储器存储 的程序代码执行如下操作:
获取第一自动切换定时器的配置;
根据所述第一自动切换定时器的配置启动所述第一自动切换定时器;
当所述第一自动切换定时器超时时,进行自动切换。
B20、如B19所述的终端,其中,所述第一自动切换定时器的配置包括允许使用所述第一自动切换定时器的指示标识和/或所述第一自动切换定时器的时长信息。
B21、如B20所述的终端,其中,所述第一自动切换定时器的时长信息包括:
0毫秒、100毫秒、200毫秒、300毫秒、400毫秒、500毫秒、1秒或者2秒。
B22、如B19所述的终端,其中,所述处理器执行的获取第一自动切换定时器的配置,包括:
接收基站发送的第一测量配置消息,并接收所述第一自动切换定时器的配置。
B23、如B22所述的终端,其中,所述第一测量配置消息包括第一测量报告配置,所述第一测量报告配置包括第一测量报告条件配置;
所述处理器执行的根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,包括:
当对邻小区的测量结果满足所述第一测量报告条件配置时,根据所述第一自动切换定时器的配置启动所述第一自动切换定时器。
B24、如B22所述的终端,其中,所述第一测量配置消息包括第一测量报告配置和第一测量对象配置;其中,所述第一测量对象配置包括所述第一自动切换定时器的第一配置和测量的目标频点或目标小区配置,所述第一测量报告配置包括所述第一自动切换定时器的第二配置和第一测量报告条件配置;
所述处理器执行的根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,包括:
当对所述第一测量对象配置指示的测量的目标频点或目标小区的测量结 果满足所述第一测量报告条件配置时,根据所述第一自动切换定时器的第一配置和/或所述第一自动切换定时器的第二配置,启动所述第一自动切换定时器。
B25、如B23或B24所述的终端,其中,所述处理器执行的根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,进一步还包括:
当检测到无线链路失败或当无线链路失败定时器启动时,根据所述第一自动切换定时器的配置启动所述第一自动切换定时器。
B26、如B23或B24所述的终端,其中,在启动所述第一自动切换定时器之后,在所述第一自动切换定时器超时之前,所述处理器还用于:
向基站发送针对满足所述第一测量报告条件配置的测量报告;
若所述满足所述第一测量报告条件配置的测量报告发送成功,则停止所述第一自动切换定时器计时。
B27、如B26所述的终端,其中,所述处理器执行的若所述满足所述第一测量报告条件配置的测量报告发送成功,则停止所述第一自动切换定时器计时,包括:
当通过信道接入机制检测到信道空闲,并且确定完成向所述基站发送所述满足所述第一测量报告条件配置的测量报告时,停止所述第一自动切换定时器计时。
B28、如B27所述的终端,其中,所述处理器执行的确定在信道上完成向所述基站发送所述满足所述第一测量报告条件配置的测量报告,停止所述第一自动切换定时器计时,包括:
当向所述基站发送所述满足所述第一测量报告条件配置的测量报告后,接收到所述基站返回的应答消息时,停止所述第一自动切换定时器计时。
B29、如B19-B24中任一项所述的终端,其中,所述处理器还用于:
获取第二自动切换定时器的配置;
根据所述第二自动切换定时器的配置启动所述第二自动切换定时器;
当所述第二自动切换定时器超时时,进行自动切换。
B30、如B29所述的终端,其中,所述第二自动切换定时器的配置包括允许使用所述第二自动切换定时器的指示标识和/或所述第二自动切换定时 器的时长信息。
B31、如B29所述的终端,其中,所述处理器执行的获取第二自动切换定时器的配置,包括:
接收基站发送的第二测量配置消息,并从所述第二测量配置消息中获取所述第二自动切换定时器的配置。
B32、如B31所述的终端,其中,所述第二测量配置消息包括第二测量报告配置,所述第二测量报告配置包括所述第二自动切换定时器的配置和第二测量报告条件配置;
所述处理器执行的根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
当对邻小区的测量结果满足所述第二测量报告条件配置时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
B33、如B31所述的终端,其中,所述第二测量配置消息包括第二测量报告配置和第二测量对象配置;其中,所述第二测量报告配置包括所述第二自动切换定时器的第一配置和第二测量报告条件配置,所述第二测量对象配置包括所述第二自动切换定时器的第二配置和测量的目标频点或目标小区;
所述处理器执行的根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
当对所述第二测量对象配置指示的测量的目标频点或目标小区的测量结果满足所述第二测量报告条件配置时,根据所述第二自动切换定时器的第一配置和/或所述第二自动切换定时器的第二配置,启动所述第二自动切换定时器。
B34、如B31所述的终端,其中,所述处理器执行的根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
当检测到无线链路失败或当无线链路失败定时器启动时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
B35、如B31所述的终端,其中,所述处理器执行的根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
当所述第一自动切换定时器计时停止时根据所述第二自动切换定时器的 配置启动所述第二自动切换定时器;或者
当所述第一自动切换定时器计时停止,并且检测到无线链路失败或者无线链路失败定时器启动时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
B36、如B29所述的终端,其中,在启动所述第二自动切换定时器之后,在所述第二自动切换定时器超时之前,所述处理器还用于:
若接收到基站发送的切换命令,则停止所述第二自动切换定时器计时。

Claims (43)

  1. 一种切换方法,包括:
    获取第一自动切换定时器的配置;
    根据所述第一自动切换定时器的配置启动所述第一自动切换定时器;
    当所述第一自动切换定时器超时时,进行自动切换。
  2. 如权利要求1所述的方法,其中,所述第一自动切换定时器的配置包括允许使用所述第一自动切换定时器的指示标识和/或所述第一自动切换定时器的时长信息。
  3. 如权利要求2所述的方法,其中,所述第一自动切换定时器的时长信息包括:
    0毫秒、100毫秒、200毫秒、300毫秒、400毫秒、500毫秒、1秒或者2秒。
  4. 如权利要求1所述的方法,其中,所述获取第一自动切换定时器的配置包括:
    接收基站发送的第一测量配置消息,并接收所述第一自动切换定时器的配置。
  5. 如权利要求4所述的方法,其中,所述第一测量配置消息包括第一测量报告配置,所述第一测量报告配置包括第一测量报告条件配置;
    所述根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,包括:
    当对邻小区的测量结果满足所述第一测量报告条件配置时,根据所述第一自动切换定时器的配置启动所述第一自动切换定时器。
  6. 如权利要求4所述的方法,其中,所述第一测量配置消息包括第一测量报告配置和第一测量对象配置;其中,所述第一测量对象配置包括所述第一自动切换定时器的第一配置和测量的目标频点或目标小区配置,所述第一测量报告配置包括所述第一自动切换定时器的第二配置和第一测量报告条件配置;
    所述根据所述第一自动切换定时器的配置启动所述第一自动切换定时器, 包括:
    当对所述第一测量对象配置指示的测量的目标频点或目标小区的测量结果满足所述第一测量报告条件配置时,根据所述第一自动切换定时器的第一配置和/或所述第一自动切换定时器的第二配置,启动所述第一自动切换定时器。
  7. 如权利要求5或6所述的方法,其中,所述根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,进一步还包括:
    当检测到无线链路失败或当无线链路失败定时器启动时,根据所述第一自动切换定时器的配置启动所述第一自动切换定时器。
  8. 如权利要求5或6所述的方法,其中,若所述第一自动切换定时器的时长为0,不启动第一自动切换定时器,并且不向基站发送针对满足所述第一测量报告条件配置的测量报告。
  9. 如权利要求5或6所述的方法,其中,在启动所述第一自动切换定时器之后,在所述第一自动切换定时器超时之前,所述方法还包括:
    向基站发送针对满足所述第一测量报告条件配置的测量报告;
    若所述满足所述第一测量报告条件配置的测量报告发送成功,则停止所述第一自动切换定时器计时。
  10. 如权利要求9所述的方法,其中,所述若所述满足所述第一测量报告条件配置的测量报告发送成功,则停止所述第一自动切换定时器计时,包括:
    当通过信道接入机制检测到信道空闲,并且确定完成向所述基站发送所述满足所述第一测量报告条件配置的测量报告时,停止所述第一自动切换定时器计时。
  11. 如权利要求10所述的方法,其中,所述确定在信道上完成向所述基站发送所述满足第一测量报告条件配置的测量报告,停止所述第一自动切换定时器计时,包括:
    当向所述基站发送所述满足第一测量报告条件配置的测量报告后,接收到所述基站返回的应答消息时,停止所述第一自动切换定时器计时。
  12. 如权利要求11所述的方法,其中,所述基站返回的应答消息为用于 指示停止所述第一自动切换定时器的第一自动切换定时器配置消息。
  13. 如权利要求1-12中任一项所述的方法,其中,所述方法还包括:
    获取第二自动切换定时器的配置;
    根据所述第二自动切换定时器的配置启动所述第二自动切换定时器;
    当所述第二自动切换定时器超时时,进行自动切换。
  14. 如权利要求13所述的方法,其中,所述第二自动切换定时器的配置包括允许使用所述第二自动切换定时器的指示标识和/或所述第二自动切换定时器的时长信息。
  15. 如权利要求13所述的方法,其中,所述获取第二自动切换定时器的配置,包括:
    接收基站发送的第二测量配置消息,并接收所述第二自动切换定时器的配置。
  16. 如权利要求15所述的方法,其中,所述第二测量配置消息包括第二测量报告配置,所述第二测量报告配置包括所述第二自动切换定时器的配置和第二测量报告条件配置;
    所述根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
    当对邻小区的测量结果满足所述第二测量报告条件配置时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
  17. 如权利要求15所述的方法,其中,所述第二测量配置消息包括第二测量报告配置和第二测量对象配置;其中,所述第二测量报告配置包括所述第二自动切换定时器的第一配置和第二测量报告条件配置,所述第二测量对象配置包括所述第二自动切换定时器的第二配置和测量的目标频点或目标小区;
    所述根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
    当对所述第二测量对象配置指示的测量的目标频点或目标小区的测量结果满足所述第二测量报告条件配置时,根据所述第二自动切换定时器的第一配置和/或所述第二自动切换定时器的第二配置,启动所述第二自动切换定时 器。
  18. 如权利要求16或17所述的方法,其中,若所述第二自动切换定时器的时长为0,不启动第二自动切换定时器,并且不向基站发送针对满足所述第二测量报告条件配置的测量报告。
  19. 如权利要求15所述的方法,其中,所述根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
    当检测到无线链路失败或当无线链路失败定时器启动时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
  20. 如权利要求13所述的方法,其中,所述根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
    当所述第一自动切换定时器计时停止时根据所述第二自动切换定时器的配置启动所述第二自动切换定时器;或者
    当所述第一自动切换定时器计时停止,并且检测到无线链路失败或者无线链路失败定时器启动时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
  21. 如权利要求13所述的方法,其中,在启动所述第二自动切换定时器之后,在所述第二自动切换定时器超时之前,所述方法还包括:
    若接收到基站发送的切换命令,则停止所述第二自动切换定时器计时。
  22. 一种终端,包括:处理器、存储器、网络接口和数据总线,其中,所述数据总线用于连接所述处理器、存储器和网络接口,所述存储器用于存储程序代码,所述处理器用于调用所述存储器存储的程序代码执行如下操作:
    获取第一自动切换定时器的配置;
    根据所述第一自动切换定时器的配置启动所述第一自动切换定时器;
    当所述第一自动切换定时器超时时,进行自动切换。
  23. 如权利要求22所述的终端,其中,所述第一自动切换定时器的配置包括允许使用所述第一自动切换定时器的指示标识和/或所述第一自动切换定时器的时长信息。
  24. 如权利要求23所述的终端,其中,所述第一自动切换定时器的时长信息包括:
    0毫秒、100毫秒、200毫秒、300毫秒、400毫秒、500毫秒、1秒或者2秒。
  25. 如权利要求22所述的终端,其中,所述处理器执行的获取第一自动切换定时器的配置包括:
    接收基站发送的第一测量配置消息,并接收所述第一自动切换定时器的配置。
  26. 如权利要求25所述的终端,其中,所述第一测量配置消息包括第一测量报告配置,所述第一测量报告配置包括第一测量报告条件配置;
    所述处理器执行的根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,包括:
    当对邻小区的测量结果满足所述第一测量报告条件配置时,根据所述第一自动切换定时器的配置启动所述第一自动切换定时器。
  27. 如权利要求25所述的终端,其中,所述第一测量配置消息包括第一测量报告配置和第一测量对象配置;其中,所述第一测量对象配置包括所述第一自动切换定时器的第一配置和测量的目标频点或目标小区配置,所述第一测量报告配置包括所述第一自动切换定时器的第二配置和第一测量报告条件配置;
    所述处理器执行的根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,包括:
    当对所述第一测量对象配置指示的测量的目标频点或目标小区的测量结果满足所述第一测量报告条件配置时,根据所述第一自动切换定时器的第一配置和/或所述第一自动切换定时器的第二配置,启动所述第一自动切换定时器。
  28. 如权利要求26或27所述的终端,其中,所述处理器执行的根据所述第一自动切换定时器的配置启动所述第一自动切换定时器,进一步还包括:
    当检测到无线链路失败或当无线链路失败定时器启动时,根据所述第一自动切换定时器的配置启动所述第一自动切换定时器。
  29. 如权利要求26或27所述的终端,其中,所述处理器还用于当所述第一自动切换定时器的时长为0时,不启动第一自动切换定时器,并且不向 基站发送针对满足所述第一测量报告条件配置的测量报告。
  30. 如权利要求26或27所述的终端,其中,在启动所述第一自动切换定时器之后,在所述第一自动切换定时器超时之前,所述处理器还用于:
    向基站发送针对满足所述第一测量报告条件配置的测量报告;
    若所述满足所述第一测量报告条件配置的测量报告发送成功,则停止所述第一自动切换定时器计时。
  31. 如权利要求30所述的终端,其中,所述处理器执行的若所述满足所述第一测量报告条件配置的测量报告发送成功,则停止所述第一自动切换定时器计时,包括:
    当通过信道接入机制检测到信道空闲,并且确定完成向所述基站发送所述满足所述第一测量报告条件配置的测量报告时,停止所述第一自动切换定时器计时。
  32. 如权利要求31所述的终端,其中,所述处理器执行的确定在信道上完成向所述基站发送所述满足第一测量报告条件配置的测量报告,停止所述第一自动切换定时器计时,包括:
    当向所述基站发送所述满足第一测量报告条件配置的测量报告后,接收到所述基站返回的应答消息时,停止所述第一自动切换定时器计时。
  33. 如权利要求32所述的终端,其中,所述基站返回的应答消息为用于指示停止所述第一自动切换定时器的第一自动切换定时器配置消息。
  34. 如权利要求22-32中任一项所述的终端,其中,所述处理器还用于:
    获取第二自动切换定时器的配置;
    根据所述第二自动切换定时器的配置启动所述第二自动切换定时器;
    当所述第二自动切换定时器超时时,进行自动切换。
  35. 如权利要求34所述的终端,其中,所述第二自动切换定时器的配置包括允许使用所述第二自动切换定时器的指示标识和/或所述第二自动切换定时器的时长信息。
  36. 如权利要求34所述的终端,其中,所述处理器执行的获取第二自动切换定时器的配置,包括:
    接收基站发送的第二测量配置消息,并接收所述第二自动切换定时器的 配置。
  37. 如权利要求36所述的终端,其中,所述第二测量配置消息包括第二测量报告配置,所述第二测量报告配置包括第二测量报告条件配置;
    所述处理器执行的根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
    当对邻小区的测量结果满足所述第二测量报告条件配置时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
  38. 如权利要求36所述的终端,其中,所述第二测量配置消息包括第二测量报告配置和第二测量对象配置;其中,所述第二测量报告配置包括所述第二自动切换定时器的第一配置和第二测量报告条件配置,所述第二测量对象配置包括所述第二自动切换定时器的第二配置和测量的目标频点或目标小区;
    所述处理器执行的根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
    当对所述第二测量对象配置指示的测量的目标频点或目标小区的测量结果满足所述第二测量报告条件配置时,根据所述第二自动切换定时器的第一配置和/或所述第二自动切换定时器的第二配置,启动所述第二自动切换定时器。
  39. 如权利要求37或38所述的终端,其中,所述处理器还用于当所述第二自动切换定时器的时长为0,不启动第二自动切换定时器,并且不向基站发送针对满足所述第二测量报告条件配置的测量报告。
  40. 如权利要求36所述的终端,其中,所述处理器执行的根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
    当检测到无线链路失败或当无线链路失败定时器启动时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
  41. 如权利要求34所述的终端,其中,所述处理器执行的根据所述第二自动切换定时器的配置启动所述第二自动切换定时器,包括:
    当所述第一自动切换定时器计时停止时根据所述第二自动切换定时器的配置启动所述第二自动切换定时器;或者
    当所述第一自动切换定时器计时停止,并且检测到无线链路失败或者无线链路失败定时器启动时,根据所述第二自动切换定时器的配置启动所述第二自动切换定时器。
  42. 如权利要求34所述的终端,其中,在启动所述第二自动切换定时器之后,在所述第二自动切换定时器超时之前,所述处理器还用于:
    若接收到基站发送的切换命令,则停止所述第二自动切换定时器计时。
  43. 一种终端,包括:
    获取模块,用于获取第一自动切换定时器的配置;
    启动模块,用于根据所述第一自动切换定时器的配置启动所述第一自动切换定时器;及
    自动切换模块,用于当所述第一自动切换定时器超时时进行自动切换。
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CN101179843A (zh) * 2006-11-06 2008-05-14 华为技术有限公司 一种分组切换方法和通讯设备
CN101299878A (zh) * 2007-04-30 2008-11-05 华为技术有限公司 信道切换过程中的监控方法以及终端和通用接入网控制器
CN103228006A (zh) * 2013-05-20 2013-07-31 苏州维特比信息技术有限公司 一种多模无线终端
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