WO2020056741A1 - 接入控制限制方法及装置 - Google Patents

接入控制限制方法及装置 Download PDF

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Publication number
WO2020056741A1
WO2020056741A1 PCT/CN2018/107051 CN2018107051W WO2020056741A1 WO 2020056741 A1 WO2020056741 A1 WO 2020056741A1 CN 2018107051 W CN2018107051 W CN 2018107051W WO 2020056741 A1 WO2020056741 A1 WO 2020056741A1
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WO
WIPO (PCT)
Prior art keywords
timer
terminal
rrc connection
duration
congestion notification
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2018/107051
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English (en)
French (fr)
Inventor
李艳华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Xiaomi Mobile Software Co Ltd
Original Assignee
Beijing Xiaomi Mobile Software Co Ltd
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 Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Priority to CN201880001885.3A priority Critical patent/CN109314913B/zh
Priority to PCT/CN2018/107051 priority patent/WO2020056741A1/zh
Priority to US17/278,654 priority patent/US11963086B2/en
Publication of WO2020056741A1 publication Critical patent/WO2020056741A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/02—Access restriction performed under specific conditions
    • H04W48/06—Access restriction performed under specific conditions based on traffic conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/38—Connection release triggered by timers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to an access control restriction method and device.
  • the working mechanism of AC (Access Control) restriction is based on the access level (Access Class) of the terminal and the type of call (Call Type) initiated by the terminal. Obtain the corresponding AC restriction parameters and perform AC restriction judgment.
  • a unified AC restriction mechanism is introduced.
  • the unified AC restriction mechanism can be used for terminals in an idle state or inactive state, and can also be used for terminals in a connected state.
  • the AC restriction is closely related to the T30x timer or the T302 timer.
  • some service types of the terminal's NAS Non Access Stratum, non-access stratum
  • the T30x timer or T302 timing After the server times out, the AS (Access Stratum, access layer) of the terminal needs to notify the NAS of congestion mitigation, and then the NAS of the terminal can continue to initiate service request attempts. That is, the T30x timer or T302 timer cannot run after the RRC (Radio Resource Control) connection is successfully established, that is, the T30x timer or T302 timer cannot work in the connected state.
  • RRC Radio Resource Control
  • a T30x timer or T302 timer is required to be able to work in a connected state, and there is no optimization scheme for the T30x timer or T302 timer running in a connected state.
  • embodiments of the present disclosure provide an access control restriction method and device.
  • an access control restriction method is provided.
  • the method is used for a terminal in a connected state or an inactive state, and the method includes:
  • the method further includes:
  • the designated timer includes a first timer or a second timer, where the first timer is used to represent a timer started after the terminal fails to initiate an access attempt, and the second timer is used to represent The timer carried in the RRC connection rejection message after the terminal initiates the RRC connection request.
  • the method further includes:
  • the congestion notification message is used to indicate that it is determined that the AS of the terminal continues to be in a congested state according to the RRC connection release message;
  • the sending the congestion notification message to the NAS of the terminal includes:
  • Determining a specified time for sending a congestion notification message the specified time including a time when the context of the terminal is released;
  • the sending the congestion notification message to the NAS of the terminal at the specified time includes:
  • Determining that the start type of the designated timer is a first timer, and the first timer is used to represent a timer started after the terminal fails to initiate an access attempt;
  • the first duration is an entire duration of the first timer, or a remaining duration of the first timer when the first timer is stopped according to the RRC connection release message.
  • the sending the congestion notification message to the NAS of the terminal at the specified time includes:
  • the start type of the designated timer is a second timer, and the second timer is used to represent a timer carried in the RRC connection rejection message received by the terminal after the RRC connection request is initiated;
  • the second duration is the entire duration of the second timer, or the remaining duration of the second timer when it is stopped according to the RRC connection release message.
  • the sending the congestion notification message carrying the second duration to the NAS of the terminal at the specified time includes:
  • the specified service type includes at least one of the following:
  • the specified service type is specified based on a communication protocol or written in the terminal in the form of firmware.
  • an access control restriction device is provided.
  • the device is used for a terminal in a connected state or an inactive state, and the device includes:
  • a startup module configured to start a designated timer for access control restrictions
  • a receiving module configured to receive a radio resource control RRC connection release message sent by a base station when the designated timer does not reach a designated stop time
  • the determining module is configured to determine that the access layer AS of the terminal continues to be in a congested state according to the RRC connection release message.
  • the apparatus further includes:
  • the stopping module is configured to stop the specified timer according to the RRC connection release message after receiving the RRC connection release message sent by the base station.
  • the designated timer includes a first timer or a second timer, where the first timer is used to represent a timer started after the terminal fails to initiate an access attempt, and the second timer is used to represent The timer carried in the RRC connection rejection message after the terminal initiates the RRC connection request.
  • the apparatus further includes:
  • a setting module configured to set a congestion notification message after determining that the access layer AS of the terminal is in a congested state according to the RRC connection release message, and the congestion notification message is used to indicate that the terminal determines The AS of the terminal continues to be in a congested state;
  • the sending module is configured to send the congestion notification message to a non-access stratum NAS of the terminal.
  • the sending module includes:
  • a first determining submodule configured to determine a specified time for sending a congestion notification message, where the specified time includes a time to release the context of the terminal;
  • the first sending submodule is configured to send the congestion notification message to the NAS of the terminal at the specified time.
  • the first sending sub-module includes:
  • a second determining submodule configured to determine that a start type of the designated timer is a first timer, and the first timer is used to represent a timer started after the terminal fails to initiate an access attempt;
  • a third determining submodule configured to determine that a start cause of the designated timer is triggered by a NAS event
  • a fourth determining submodule configured to determine a first duration in which the AS of the terminal continues to be in a congested state
  • a first adding sub-module configured to add the first duration to the congestion notification message
  • the second sending sub-module is configured to send the congestion notification message carrying the first duration to the NAS of the terminal at the specified time.
  • the first duration is an entire duration of the first timer, or a remaining duration of the first timer when the first timer is stopped according to the RRC connection release message.
  • the first sending sub-module includes:
  • a fifth determining submodule is configured to determine that a start type of the designated timer is a second timer, where the second timer is used to represent an RRC connection rejection message received after the terminal initiates an RRC connection request Carried timer
  • a sixth determining submodule configured to determine a second duration in which the AS of the terminal continues to be in a congested state
  • a second adding sub-module configured to add the second duration to the congestion notification message
  • the third sending submodule is configured to send the congestion notification message carrying the second duration to the NAS of the terminal at the specified time.
  • the second duration is the entire duration of the second timer, or the remaining duration of the second timer when it is stopped according to the RRC connection release message.
  • the third sending sub-module includes:
  • a seventh determining submodule configured to determine a specified service type restricted by the second timer
  • a third adding submodule configured to add the specified service type to the congestion notification message
  • a fourth sending submodule is configured to send the congestion notification message carrying the second duration and the specified service type to the NAS of the terminal at the specified time.
  • the specified service type includes at least one of the following:
  • the specified service type is specified based on a communication protocol or written in the terminal in the form of firmware.
  • a non-transitory computer-readable storage medium stores a computer program for performing the access control restriction method provided by the first aspect.
  • an access control restriction device is provided.
  • the device is used for a terminal in a connected state or an inactive state.
  • the device includes:
  • Memory for storing processor-executable instructions
  • the processor is configured to:
  • the terminal in the present disclosure starts a specified timer for access control restriction, when the specified timer does not reach the specified stop time, if a connection release message sent by the base station is received at this time, the terminal may release the connection release message according to the RRC. It is determined that the terminal's AS continues to be in a congested state, thereby improving the restriction process after the terminal receives the RRC connection release message in the AC restriction mechanism, and also improving the reliability of the access control restriction.
  • Fig. 1 is a flow chart showing a method for restricting access control according to an exemplary embodiment
  • Fig. 2 is an application scenario diagram of an access control restriction method according to an exemplary embodiment
  • Fig. 3 is a flow chart showing another method for restricting access control according to an exemplary embodiment
  • Fig. 4 is a flow chart showing another method for restricting access control according to an exemplary embodiment
  • Fig. 5 is a flow chart showing another method for restricting access control according to an exemplary embodiment
  • Fig. 6 is a flow chart showing another method for restricting access control according to an exemplary embodiment
  • Fig. 7 is a flow chart showing another method for restricting access control according to an exemplary embodiment
  • Fig. 8 is a block diagram of an access control restriction device according to an exemplary embodiment
  • Fig. 9 is a block diagram showing another apparatus for restricting access control according to an exemplary embodiment.
  • Fig. 10 is a block diagram showing another apparatus for restricting access control according to an exemplary embodiment
  • Fig. 11 is a block diagram of another apparatus for restricting access control according to an exemplary embodiment
  • Fig. 12 is a block diagram showing another apparatus for restricting access control according to an exemplary embodiment
  • Fig. 13 is a block diagram showing another apparatus for restricting access control according to an exemplary embodiment
  • Fig. 14 is a block diagram showing another apparatus for restricting access control according to an exemplary embodiment
  • Fig. 15 is a schematic structural diagram of an access control restriction device according to an exemplary embodiment.
  • first, second, third, etc. may be used in this disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information.
  • word “if” as used herein can be interpreted as “at” or "when” or "in response to determination”.
  • Fig. 1 is a flowchart illustrating an access control restriction method according to an exemplary embodiment
  • Fig. 2 is an application scenario diagram of an access control restriction method according to an exemplary embodiment
  • the access control restriction The method can be applied to a terminal in a connected state or an inactive state.
  • the access control restriction method can include the following steps 110-130:
  • step 110 a designated timer for access control restriction is started.
  • the designated timer in the AC restriction mechanism may refer to a timer that restricts a terminal from continuing to initiate a call.
  • the designated timer in the above step 110 may include a first timer or a second timer, where the first timer is used to represent a timer started after the terminal fails to initiate an access attempt.
  • the second timer is used to characterize a timer carried in the RRC connection rejection message received by the terminal after the terminal initiates an RRC connection request.
  • the first timer may be a T30x timer.
  • the T30x timer is an AC restriction timer started after the access attempt initiated by the terminal fails, and the T30x timer corresponds to an access category. That is, each access category corresponds to a T30x timer. For example: if there are 64 access categories, there will be 64 T30x timers.
  • the second timer may be a T302 timer.
  • the T30x timer is a timer (waitTime) carried in an RRC Connection Reject message received after the terminal initiates an RRC connection request. After the terminal starts the T302 timer carried in the RRC connection rejection message sent by the base station, during the start of the T302 timer, the terminal cannot initiate many services.
  • step 120 when the designated timer does not reach the designated stop time, an RRC connection release message sent by the base station is received.
  • step 130 it is determined that the AS of the terminal continues to be in a congested state according to the RRC connection release message.
  • the terminal after receiving the RRC connection release message sent by the base station, the terminal does not immediately notify the terminal ’s NAS: the terminal ’s AS congestion status has been alleviated; instead, it is determined that the terminal ’s AS continues to be in a congested state, and may then notify Terminal's NAS: The terminal's AS continues to be congested.
  • the application scenario shown in FIG. 2 includes a terminal and a base station.
  • the terminal starts a specified timer for access control restriction (for example, T30x timer or T302 timer)
  • a specified timer for access control restriction for example, T30x timer or T302 timer
  • receives a connection release message from the base station it does not immediately notify the terminal of NAS congestion mitigation, but instead
  • the RRC connection release message determines that the AS of the terminal continues to be in a congested state. That is, even if the RRC connection release message sent by the base station is received, the access initiated by the terminal will be restricted within a certain time.
  • the RRC connection can be released according to the RRC connection.
  • the message determines that the terminal's AS continues to be in a congested state, thereby improving the restriction process after the terminal receives the RRC connection release message in the AC restriction mechanism, and also improves the reliability of the access control restriction.
  • Fig. 3 is a flowchart illustrating another access control restriction method according to an exemplary embodiment.
  • the access control restriction method may be applied to a terminal in a connected state or an inactive state, and is established in Fig. 1 Based on the method, after step 120 is performed, as shown in FIG. 3, the method may further include the following step 310:
  • step 310 the designated timer is stopped according to the RRC connection release message.
  • the terminal may stop the specified timer in advance. among them.
  • the designated timer can be a T30x timer or a T302 timer.
  • step 310 and step 130 of the method shown in FIG. 1 may be performed simultaneously; step 130 may be performed first, and then step 310 may be performed; step 310 may be performed first, and then step 130 may be performed.
  • the designated timer can be stopped according to the RRC connection release message, but the terminal's NAS congestion mitigation is not notified, but it is determined that the terminal's AS continues to be in a congested state. This improves the accuracy of access control restrictions.
  • Fig. 4 is a flowchart illustrating another access control restriction method according to an exemplary embodiment.
  • the access control restriction method may be applied to a terminal in a connected state or an inactive state, and is established in Fig. 1 or Fig. Based on the method shown in 3, after step 130 is performed, as shown in FIG. 4, the following steps 410-420 may be further included:
  • a congestion notification message is set, and the congestion notification message is used to indicate that it is determined according to the RRC connection release message that the AS of the terminal continues to be in a congested state.
  • the terminal when the terminal receives the RRC connection release message, it can notify the terminal's NAS through the congestion notification message that the AS of the terminal continues to be in a congested state.
  • step 420 a congestion notification message is sent to the NAS of the terminal.
  • the AS of the terminal may send a congestion notification message to the NAS of the terminal.
  • a congestion notification message may be set first, and the congestion notification message is used to indicate that the AS of the terminal is determined to continue to be congested according to the RRC connection release message, and then the congestion notification message is sent to The NAS of the terminal.
  • the NAS of the terminal will learn from the congestion notification message that the AS of the terminal continues to be congested even after receiving the RRC connection release message, thereby ensuring consistency of access control restrictions between different layers of the terminal.
  • Fig. 5 is a flowchart illustrating another access control restriction method according to an exemplary embodiment.
  • the access control restriction method may be applied to a terminal in a connected state or an inactive state, and is established in Fig. 4 Based on the method, when step 420 is performed, as shown in FIG. 5, the following steps 510-520 may be further included:
  • a specified time for sending a congestion notification message is determined, and the specified time includes a time when the context of the terminal is released.
  • step 520 a congestion notification message is sent to the NAS of the terminal at a specified time.
  • the AS of the terminal may send the congestion notification message to the NAS of the terminal at a specified time.
  • the congestion notification message may carry other related information in addition to indicating that the AS of the terminal is determined to continue to be in a congested state according to the RRC connection release message.
  • the terminal ’s AS may notify the terminal ’s NAS of the first time limit that is constrained by a congestion notification message.
  • the terminal ’s NAS may notify the terminal ’s NAS of the first time limit that is constrained by a congestion notification message.
  • the terminal's AS can notify the terminal's NAS of the second time limit to be continued through the congestion notification message. For the specific process, see the embodiment shown in FIG.
  • a specified time for sending the congestion notification message may be determined first, the specified time includes a time to release the context of the terminal, and then the congestion notification message is sent to the terminal at the specified time.
  • NAS thereby improving the efficiency of sending congestion notification messages.
  • Fig. 6 is a flowchart illustrating another access control restriction method according to an exemplary embodiment.
  • the access control restriction method may be applied to a terminal in a connected state or an inactive state, and is established in Fig. 5 Based on the method, when step 520 is performed, as shown in FIG. 6, the following steps 610-650 may be further included:
  • step 610 it is determined that the start type of the designated timer is a first timer, which is used to represent a timer started after the terminal fails to initiate an access attempt. For example: T30x timer.
  • step 620 it is determined that the start cause of the designated timer is triggered by a NAS event.
  • step 630 it is determined that the AS of the terminal continues to be in a congested state for a first duration.
  • the first duration may be a time value determined by the terminal according to an actual request.
  • the first duration may be an entire duration of the first timer, or a remaining duration of the first timer when the first timer is stopped according to the RRC connection release message.
  • the first duration may be 5 seconds.
  • the entire duration of the first timer is 5 seconds, and if the second timer has been turned on for 2 seconds, and the remaining time when it is stopped is 3 seconds, the first duration may be 3 seconds.
  • step 640 the first duration is added to the congestion notification message.
  • step 650 the congestion notification message carrying the first duration is sent to the NAS of the terminal at a specified time.
  • the congestion notification message can be used to notify the NAS of the terminal for the first duration that continues to be restricted, thereby improving access Control the accuracy of limits.
  • Fig. 7 is a flowchart illustrating another access control restriction method according to an exemplary embodiment.
  • the access control restriction method may be applied to a terminal in a connected state or an inactive state, and is established in Fig. 5 Based on the method, when step 520 is performed, as shown in FIG. 7, the method may further include the following steps 710-740:
  • step 710 it is determined that the start type of the designated timer is a second timer, and the second timer is used to represent a timer carried in the RRC connection rejection message received by the terminal after the terminal initiates the RRC connection request. For example: T302 timer.
  • step 720 it is determined that the AS of the terminal continues to be in a congested state for a second period of time.
  • the second duration may be a time value determined by the terminal according to an actual request.
  • the second duration may be the entire duration of the second timer, or the remaining duration of the first timer when it is stopped according to the RRC connection release message.
  • the second duration may be 8 seconds.
  • the entire duration of the second timer is 8 seconds. If 3 seconds have been turned on, and the remaining time is 5 seconds when it is stopped, the second duration may be 5 seconds.
  • step 730 the second duration is added to the congestion notification message.
  • step 740 the congestion notification message carrying the second duration is sent to the NAS of the terminal at a specified time.
  • the congestion notification message when step 740 is performed, in addition to the second duration, the congestion notification message may also carry the specified service type restricted by the second timer.
  • the specific implementation process includes:
  • the specified service type in the above (1-1) may include at least one of the following:
  • the specified access type may refer to the attributes of the initiated service, such as voice or video.
  • the access identifier may refer to an attribute of a user who initiates a service, such as a high-priority user or a low-priority user.
  • the specified service type in the above (1-1) may be prescribed based on a communication protocol or written in the terminal in the form of firmware.
  • the second time duration that can continue to be restricted can be notified to the terminal's NAS through the congestion notification message, thereby improving the Reliability of access control restrictions.
  • the present disclosure also provides an embodiment of the access control restriction device.
  • Fig. 8 is a block diagram illustrating an access control restriction device according to an exemplary embodiment.
  • the device can be applied to a terminal in a connected state or an inactive state, and is used to execute the access control restriction method shown in Fig. 1
  • the access control restriction device may include:
  • a starting module 81 configured to start a designated timer for access control restriction
  • the receiving module 82 is configured to receive a radio resource control RRC connection release message sent by a base station when the designated timer does not reach a designated stop time;
  • the determining module 83 is configured to determine that the access layer AS of the terminal continues to be in a congested state according to the RRC connection release message.
  • the RRC connection can be released according to the RRC connection.
  • the message determines that the terminal's AS continues to be in a congested state, thereby improving the restriction process after the terminal receives the RRC connection release message in the AC restriction mechanism, and also improves the reliability of the access control restriction.
  • the apparatus may further include:
  • the stopping module 91 is configured to stop the specified timer according to the RRC connection release message after receiving the RRC connection release message sent by the base station.
  • the designated timer can be stopped according to the RRC connection release message, but the terminal's NAS congestion mitigation is not notified, but it is determined that the terminal's AS continues to be in a congested state. This improves the accuracy of access control restrictions.
  • the designated timer includes a first timer or a second timer, and the first timer is used to indicate that the terminal initiates an access attempt.
  • a timer started after a failure the second timer is used to represent a timer carried in the RRC connection rejection message received by the terminal after the terminal initiates an RRC connection request.
  • the device may further include:
  • the setting module 101 is configured to set a congestion notification message after determining that the access layer AS of the terminal is in a congested state according to the RRC connection release message, and the congestion notification message is used to indicate that the terminal is in accordance with the RRC connection release message. Determine that the AS of the terminal continues to be in a congested state;
  • the sending module 102 is configured to send the congestion notification message to a non-access stratum NAS of the terminal.
  • a congestion notification message may be set first, and the congestion notification message is used to indicate that the AS of the terminal is determined to continue to be congested according to the RRC connection release message, and then the congestion notification message is sent to The NAS of the terminal.
  • the NAS of the terminal will learn from the congestion notification message that the AS of the terminal continues to be congested even after receiving the RRC connection release message, thereby ensuring consistency of access control restrictions between different layers of the terminal.
  • the sending module 102 may include:
  • a first determining sub-module 111 configured to determine a specified time for sending a congestion notification message, where the specified time includes a time when the context of the terminal is released;
  • the first sending sub-module 112 is configured to send the congestion notification message to the NAS of the terminal at the specified time.
  • a specified time for sending the congestion notification message may be determined first, the specified time includes a time to release the context of the terminal, and then the congestion notification message is sent to the terminal NAS, thereby improving the efficiency of sending congestion notification messages.
  • the first sending sub-module 112 may include:
  • the second determining submodule 121 is configured to determine that a start type of the designated timer is a first timer, where the first timer is used to represent a timer started after the terminal fails to initiate an access attempt;
  • a third determining sub-module 122 configured to determine that a start cause of the designated timer is triggered by a NAS event
  • a fourth determining submodule 123 configured to determine a first duration in which the AS of the terminal continues to be in a congested state
  • a first adding sub-module 124 configured to add the first duration to the congestion notification message
  • the second sending sub-module 125 is configured to send the congestion notification message carrying the first duration to the NAS of the terminal at the specified time.
  • the congestion notification message can be used to notify the NAS of the terminal for the first duration that continues to be restricted, thereby improving access Control the accuracy of limits.
  • the first duration is the entire duration of the first timer, or when the first timer is stopped according to the RRC connection release message. The remaining time.
  • the first sending sub-module 112 includes:
  • a fifth determining sub-module 131 is configured to determine that a start type of the designated timer is a second timer, where the second timer is used to represent an RRC connection rejection message received after the terminal initiates an RRC connection request Timer carried in
  • a sixth determining sub-module 132 configured to determine a second duration when the AS of the terminal continues to be in a congested state
  • a second adding sub-module 133 configured to add the second duration to the congestion notification message
  • the third sending submodule 134 is configured to send the congestion notification message carrying the second duration to the NAS of the terminal at the specified time.
  • the second duration is the entire duration of the second timer, or when the second timer is stopped according to the RRC connection release message. The remaining time.
  • the third sending sub-module 134 may include:
  • a seventh determining sub-module 141 configured to determine a specified service type restricted by the second timer
  • a third adding sub-module 142 configured to add the specified service type to the congestion notification message
  • the fourth sending submodule 143 is configured to send the congestion notification message carrying the second duration and the specified service type to the NAS of the terminal at the specified time.
  • the specified service type may include at least one of the following:
  • the specified service type is specified based on a communication protocol or written in the terminal in the form of firmware.
  • the second time duration that can continue to be restricted can be notified to the terminal's NAS through the congestion notification message, thereby improving the Reliability of access control restrictions.
  • the relevant part may refer to the description of the method embodiment.
  • the device embodiments described above are only schematic, in which the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, may be located in one Place, or can be distributed across multiple network elements. Some or all of the modules can be selected according to actual needs to achieve the objectives of the solution of the present disclosure. Those of ordinary skill in the art can understand and implement without creative efforts.
  • the present disclosure also provides a non-transitory computer-readable storage medium.
  • a computer program is stored on the storage medium, and the computer program is used to execute the access control restriction method described in any one of FIG. 1 to FIG. 7.
  • the present disclosure also provides an access control restriction device, which is used for a terminal in a connected state or an inactive state, and the device includes:
  • a processor ; a memory for storing processor-executable instructions;
  • the processor is configured to:
  • Fig. 15 is a schematic structural diagram of an access control restriction device according to an exemplary embodiment.
  • an access control restriction device 1500 is shown according to an exemplary embodiment.
  • the device 1500 may be a computer, a mobile phone, a digital broadcast terminal, a messaging device, a game console, a tablet device, or a medical device. , Fitness equipment, personal digital assistants and other terminals.
  • the device 1500 may include one or more of the following components: a processing component 1501, a memory 1502, a power component 1503, a multimedia component 1504, an audio component 1505, an input / output (I / O) interface 1506, a sensor component 1507, And communication component 1508.
  • a processing component 1501 a memory 1502
  • a power component 1503 a multimedia component 1504
  • an audio component 1505 an input / output (I / O) interface 1506, a sensor component 1507, And communication component 1508.
  • the processing component 1501 generally controls overall operations of the device 1500, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 1501 may include one or more processors 1509 to execute instructions to complete all or part of the steps of the method described above.
  • the processing component 1501 may include one or more modules to facilitate the interaction between the processing component 1501 and other components.
  • the processing component 1501 may include a multimedia module to facilitate the interaction between the multimedia component 1504 and the processing component 1501.
  • the memory 1502 is configured to store various types of data to support operation at the device 1500. Examples of these data include instructions for any application or method operating on the device 1500, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 1502 may be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), Programming read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM Programming read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory
  • flash memory magnetic disk or optical disk.
  • the power supply assembly 1503 provides power to various components of the device 1500.
  • the power component 1503 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the device 1500.
  • the multimedia component 1504 includes a screen that provides an output interface between the device 1500 and a user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user.
  • the touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or slide action, but also detect duration and pressure related to the touch or slide operation.
  • the multimedia component 1504 includes a front camera and / or a rear camera. When the device 1500 is in an operation mode, such as a shooting mode or a video mode, the front camera and / or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1505 is configured to output and / or input audio signals.
  • the audio component 1505 includes a microphone (MIC) that is configured to receive an external audio signal when the device 1500 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in the memory 1502 or transmitted via the communication component 1508.
  • the audio component 1505 further includes a speaker for outputting audio signals.
  • the I / O interface 1506 provides an interface between the processing component 1501 and a peripheral interface module.
  • the peripheral interface module may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
  • the sensor assembly 1507 includes one or more sensors for providing status evaluation of the device 1500 in various aspects.
  • the sensor component 1507 can detect the on / off state of the device 1500, and the relative positioning of the components, such as the display and keypad of the device 1500.
  • the sensor component 1507 can also detect the change in the position of the device 1500 or a component of the device 1500 , The presence or absence of the user's contact with the device 1500, the orientation or acceleration / deceleration of the device 1500, and the temperature change of the device 1500.
  • the sensor assembly 1507 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • the sensor component 1507 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1507 may further include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • the communication component 1508 is configured to facilitate wired or wireless communication between the device 1500 and other devices.
  • the device 1500 may access a wireless network based on a communication standard, such as WiFi, 2G, or 3G, or a combination thereof.
  • the communication component 1508 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel.
  • the communication component 1508 further includes a near field communication (NFC) module to facilitate short-range communication.
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra wideband
  • Bluetooth Bluetooth
  • the device 1500 may be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component is implemented to perform the above method.
  • ASICs application-specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor, or other electronic component is implemented to perform the above method.
  • a non-transitory computer-readable storage medium including instructions such as a memory 1502 including instructions, may be executed by the processor 1509 of the device 1500 to complete the foregoing method.
  • the non-transitory computer-readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
  • the device 1500 can execute any one of the access control restriction methods described above.

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Abstract

本公开提供一种接入控制限制方法及装置，所述方法用于处于连接态或非激活态的终端，所述方法包括：启动用于接入控制限制的指定定时器；当所述指定定时器未到达指定停止时刻时，接收到基站发送的无线资源控制RRC连接释放消息；根据所述RRC连接释放消息确定所述终端的接入层AS继续处于拥塞状态。因此，本公开可以完善AC限制机制中终端接收到RRC连接释放消息后的限制流程，还可以提高接入控制限制的可靠性。

Description

接入控制限制方法及装置 技术领域
本公开涉及通信技术领域，尤其涉及一种接入控制限制方法及装置。
背景技术
在LTE(Long Term Evolution，长期演进)通信系统中，AC(Access Control，接入控制)限制的工作机制是：根据终端的接入等级(Access Class)以及终端发起的呼叫类型(Call Type)来获取相应的AC限制参数，进行AC限制判决(AC barring check)。
对于NR(New Radio，新空口)通信系统，引入了统一的AC限制机制。并且，该统一的AC限制机制可以用于处于空闲态或非激活态的终端，还可以用于处于连接态的终端。
现有技术中，不管LTE通信系统、还是NR通信系统中，AC限制均与T30x定时器或者T302定时器紧密联系。并且，在LTE通信系统中，在T30x定时器或者T302定时器运行时，终端的NAS(Non Access Stratum，非接入层)的部分业务类型是无法继续发起的，而在T30x定时器或者T302定时器超时后，需要终端的AS(Access Stratum，接入层)通知NAS拥塞缓解，此时该终端的NAS才可以继续发起业务请求尝试。也就是说，T30x定时器或者T302定时器不可能在成功建立RRC(Radio Resource Control，无线资源控制)连接之后运行，即T30x定时器或者T302定时器不可能工作在连接态。
但是，对于NR通信系统，则需要T30x定时器或者T302定时器能够工作在连接态，而没有针对该T30x定时器或者T302定时器运行在连接态时的优化方案。
发明内容
为克服相关技术中存在的问题，本公开实施例提供一种接入控制限制方法及装置。
根据本公开实施例的第一方面，提供一种接入控制限制方法，所述方法用于处于连接态或非激活态的终端，所述方法包括：
启动用于接入控制限制的指定定时器；
当所述指定定时器未到达指定停止时刻时，接收到基站发送的无线资源控制RRC连接释放消息；
根据所述RRC连接释放消息确定所述终端的接入层AS继续处于拥塞状态。
可选地，所述接收到基站发送的RRC连接释放消息之后，还包括：
根据所述RRC连接释放消息停止所述指定定时器。
可选地，所述指定定时器包括第一定时器或第二定时器，所述第一定时器用于表征所述终端发起接入尝试失败后启动的定时器，所述第二定时器用于表征所述终端发起RRC连接请求后、且接收到的RRC连接拒绝消息中携带的定时器。
可选地，所述根据所述RRC连接释放消息确定所述终端的接入层AS处于拥塞状态之后，还包括：
设置拥塞通知消息，所述拥塞通知消息用于指示根据所述RRC连接释放消息确定所述终端的AS继续处于拥塞状态；
将所述拥塞通知消息发送至所述终端的非接入层NAS。
可选地，所述将所述拥塞通知消息发送至所述终端的NAS，包括：
确定用于发送拥塞通知消息的指定时间，所述指定时间包括释放所述终端的上下文的时间；
在所述指定时间将所述拥塞通知消息发送至所述终端的NAS。
可选地，所述在所述指定时间将所述拥塞通知消息发送至所述终端的NAS，包括：
确定所述指定定时器的启动类型为第一定时器，所述第一定时器用于表征所述终端发起接入尝试失败后启动的定时器；
确定所述指定定时器的启动原因为NAS事件触发；
确定所述终端的AS继续处于拥塞状态的第一时长；
将所述第一时长添加到所述拥塞通知消息中；
在所述指定时间将携带有所述第一时长的所述拥塞通知消息发送至所述终端 的NAS。
可选地，所述第一时长为所述第一定时器的全部时长、或所述第一定时器在根据所述RRC连接释放消息被停止时剩余的时长。
可选地，所述在所述指定时间将所述拥塞通知消息发送至所述终端的NAS，包括：
确定所述指定定时器的启动类型为第二定时器，所述第二定时器用于表征所述终端发起RRC连接请求后、且接收到的RRC连接拒绝消息中携带的定时器；
确定所述终端的AS继续处于拥塞状态的第二时长；
将所述第二时长添加到所述拥塞通知消息中；
在所述指定时间将携带有所述第二时长的所述拥塞通知消息发送至所述终端的NAS。
可选地，所述第二时长为所述第二定时器的全部时长、或所述第二定时器在根据所述RRC连接释放消息被停止时剩余的时长。
可选地，所述在所述指定时间将携带有所述第二时长的所述拥塞通知消息发送至所述终端的NAS，包括：
确定所述第二定时器限制的指定业务类型；
将所述指定业务类型添加到所述拥塞通知消息中；
在所述指定时间将携带有所述第二时长和所述指定业务类型的所述拥塞通知消息发送至所述终端的NAS。
可选地，所述指定业务类型包括以下至少一项：
指定接入类别；
指定接入标识。
可选地，所述指定业务类型是基于通信协议规定的、或者以固件形式写在所述终端的。
根据本公开实施例的第二方面，提供一种接入控制限制装置，所述装置用于处于连接态或非激活态的终端，所述装置包括：
启动模块，被配置为启动用于接入控制限制的指定定时器；
接收模块，被配置为当所述指定定时器未到达指定停止时刻时，接收到基站发送的无线资源控制RRC连接释放消息；
确定模块，被配置为根据所述RRC连接释放消息确定所述终端的接入层AS继续处于拥塞状态。
可选地，所述装置还包括：
停止模块，被配置为所述接收到基站发送的RRC连接释放消息之后，根据所述RRC连接释放消息停止所述指定定时器。
可选地，所述指定定时器包括第一定时器或第二定时器，所述第一定时器用于表征所述终端发起接入尝试失败后启动的定时器，所述第二定时器用于表征所述终端发起RRC连接请求后、且接收到的RRC连接拒绝消息中携带的定时器。
可选地，所述装置还包括：
设置模块，被配置为所述根据所述RRC连接释放消息确定所述终端的接入层AS处于拥塞状态之后，设置拥塞通知消息，所述拥塞通知消息用于指示根据所述RRC连接释放消息确定所述终端的AS继续处于拥塞状态；
发送模块，被配置为将所述拥塞通知消息发送至所述终端的非接入层NAS。
可选地，所述发送模块包括：
第一确定子模块，被配置为确定用于发送拥塞通知消息的指定时间，所述指定时间包括释放所述终端的上下文的时间；
第一发送子模块，被配置为在所述指定时间将所述拥塞通知消息发送至所述终端的NAS。
可选地，所述第一发送子模块包括：
第二确定子模块，被配置为确定所述指定定时器的启动类型为第一定时器，所述第一定时器用于表征所述终端发起接入尝试失败后启动的定时器；
第三确定子模块，被配置为确定所述指定定时器的启动原因为NAS事件触发；
第四确定子模块，被配置为确定所述终端的AS继续处于拥塞状态的第一时长；
第一添加子模块，被配置为将所述第一时长添加到所述拥塞通知消息中；
第二发送子模块，被配置为在所述指定时间将携带有所述第一时长的所述拥塞通知消息发送至所述终端的NAS。
可选地，所述第一时长为所述第一定时器的全部时长、或所述第一定时器在根据所述RRC连接释放消息被停止时剩余的时长。
可选地，所述第一发送子模块包括：
第五确定子模块，被配置为确定所述指定定时器的启动类型为第二定时器，所述第二定时器用于表征所述终端发起RRC连接请求后、且接收到的RRC连接拒绝消息中携带的定时器；
第六确定子模块，被配置为确定所述终端的AS继续处于拥塞状态的第二时长；
第二添加子模块，被配置为将所述第二时长添加到所述拥塞通知消息中；
第三发送子模块，被配置为在所述指定时间将携带有所述第二时长的所述拥塞通知消息发送至所述终端的NAS。
可选地，所述第二时长为所述第二定时器的全部时长、或所述第二定时器在根据所述RRC连接释放消息被停止时剩余的时长。
可选地，所述第三发送子模块包括：
第七确定子模块，被配置为确定所述第二定时器限制的指定业务类型；
第三添加子模块，被配置为将所述指定业务类型添加到所述拥塞通知消息中；
第四发送子模块，被配置为在所述指定时间将携带有所述第二时长和所述指定业务类型的所述拥塞通知消息发送至所述终端的NAS。
可选地，所述指定业务类型包括以下至少一项：
指定接入类别；
指定接入标识。
可选地，所述指定业务类型是基于通信协议规定的、或者以固件形式写在所述终端的。
根据本公开实施例的第三方面，提供一种非临时计算机可读存储介质，所述存 储介质上存储有计算机程序，所述计算机程序用于执行上述第一方面提供的接入控制限制方法。
根据本公开实施例的第四方面，提供一种接入控制限制装置，所述装置用于处于连接态或非激活态的终端，所述装置包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
启动用于接入控制限制的指定定时器；
当所述指定定时器未到达指定停止时刻时，接收到基站发送的无线资源控制RRC连接释放消息；
根据所述RRC连接释放消息确定所述终端的接入层AS继续处于拥塞状态。
本公开的实施例提供的技术方案可以包括以下有益效果：
本公开中的终端在启动用于接入控制限制的指定定时器后，当指定定时器未到达指定停止时刻时，此时若接收到基站发送的连接释放消息时，可以根据该RRC连接释放消息确定该终端的AS继续处于拥塞状态，从而完善了AC限制机制中终端接收到RRC连接释放消息后的限制流程，还提高了接入控制限制的可靠性。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本发明的实施例，并与说明书一起用于解释本发明的原理。
图1是根据一示例性实施例示出的一种接入控制限制方法的流程图；
图2是根据一示例性实施例示出的一种接入控制限制方法的应用场景图；
图3是根据一示例性实施例示出的另一种接入控制限制方法的流程图；
图4是根据一示例性实施例示出的另一种接入控制限制方法的流程图；
图5是根据一示例性实施例示出的另一种接入控制限制方法的流程图；
图6是根据一示例性实施例示出的另一种接入控制限制方法的流程图；
图7是根据一示例性实施例示出的另一种接入控制限制方法的流程图；
图8是根据一示例性实施例示出的一种接入控制限制装置的框图；
图9是根据一示例性实施例示出的另一种接入控制限制装置的框图；
图10是根据一示例性实施例示出的另一种接入控制限制装置的框图；
图11是根据一示例性实施例示出的另一种接入控制限制装置的框图；
图12是根据一示例性实施例示出的另一种接入控制限制装置的框图；
图13是根据一示例性实施例示出的另一种接入控制限制装置的框图；
图14是根据一示例性实施例示出的另一种接入控制限制装置的框图；
图15是根据一示例性实施例示出的一种接入控制限制装置的结构示意图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
在本公开使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开。在本公开和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
图1是根据一示例性实施例示出的一种接入控制限制方法的流程图，图2是根 据一示例性实施例示出的一种接入控制限制方法的应用场景图；该接入控制限制方法可以应用于处于连接态或非激活态的终端上，如图1所示，该接入控制限制方法可以包括以下步骤110-130：
在步骤110中，启动用于接入控制限制的指定定时器。
本公开实施例中，AC限制机制中的指定定时器可以指的是限制终端继续发起呼叫的定时器。并且，指定定时器的种类很多，有些定时器可能是终端主动启动的定时器；有些定时器可能是终端根据基站的配置启动的定时器。
在一实施例中，上述步骤110中的指定定时器可以包括：第一定时器或第二定时器，所述第一定时器用于表征所述终端发起接入尝试失败后启动的定时器，所述第二定时器用于表征所述终端发起RRC连接请求后、且接收到的RRC连接拒绝消息中携带的定时器。
其中，第一定时器可以为T30x定时器。该T30x定时器是所述终端发起的接入尝试失败后启动的AC限制定时器，且T30x定时器与接入类别(Access Category)相对应的。也就是说，每个接入类别都对应的一个T30x定时器。比如：有64个接入类别，就会对应着64个T30x定时器。
第二定时器可以为T302定时器。该T30x定时器是终端发起RRC连接请求后、且接收到的RRC连接拒绝(RRCConnectionReject)消息中携带的定时器(waitTime)。终端启动基站发送的RRC连接拒绝消息中携带的T302定时器后，在T302定时器启动期间，该终端针对很多业务都不能发起了。
在步骤120中，当指定定时器未到达指定停止时刻时，接收到基站发送的RRC连接释放消息。
在步骤130中，根据RRC连接释放消息确定该终端的AS继续处于拥塞状态。
本公开实施例中，终端接收到基站发送的RRC连接释放消息后，不是立即通知终端的NAS：该终端的AS的拥塞状态已经缓解；而是确定该终端的AS继续处于拥塞状态，进而可以通知终端的NAS：该终端的AS继续处于拥塞状态。
如图2所示的应用场景中，包括终端和基站。终端在启动用于接入控制限制的指定定时器(例如，T30x定时器或T302定时器)后，若接收到基站发送的连接释放消息时，不是立即通知终端的NAS拥塞缓解，而是根据该RRC连接释放消息确定该 终端的AS继续处于拥塞状态。也就是说，即使接收到基站发送的RRC连接释放消息，也会在一定时间内对终端发起的接入进行限制。
由上述实施例可见，在启动用于接入控制限制的指定定时器后，当指定定时器未到达指定停止时刻时，此时若接收到基站发送的连接释放消息时，可以根据该RRC连接释放消息确定该终端的AS继续处于拥塞状态，从而完善了AC限制机制中终端接收到RRC连接释放消息后的限制流程，还提高了接入控制限制的可靠性。
图3是根据一示例性实施例示出的另一种接入控制限制方法的流程图，该接入控制限制方法可以应用于处于连接态或非激活态的终端上，并建立在图1所示方法的基础上，在执行步骤120之后，如图3所示，还可以包括以下步骤310：
在步骤310中，根据RRC连接释放消息停止指定定时器。
本公开实施例中，终端接收到基站发送的RRC连接释放消息之后，若指定定时器未到达指定停止时刻时，可以提前停止该指定定时器。其中。指定定时器可以为T30x定时器或T302定时器。
另外，上述步骤310和图1所示方法的步骤130可以同时执行；也可以先执行步骤130，再执行步骤310；还可以先执行步骤310，再执行步骤130。
由上述实施例可见，在接收到基站发送的RRC连接释放消息后，可以根据RRC连接释放消息停止指定定时器，但不通知终端的NAS拥塞缓解，而是确定该终端的AS继续处于拥塞状态，从而提高了接入控制限制的准确性。
图4是根据一示例性实施例示出的另一种接入控制限制方法的流程图，该接入控制限制方法可以应用于处于连接态或非激活态的终端上，并建立在图1或图3所示方法的基础上，在执行步骤130之后，如图4所示，还可以包括以下步骤410-420：
在步骤410中，设置拥塞通知消息，该拥塞通知消息用于指示根据RRC连接释放消息确定终端的AS继续处于拥塞状态。
本公开实施例中，终端接收到RRC连接释放消息，可以通过拥塞通知消息告知终端的NAS：该终端的AS继续处于拥塞状态。
在步骤420中，将拥塞通知消息发送至终端的NAS。
本公开实施例中，终端的AS可以将拥塞通知消息发送至终端的NAS。
由上述实施例可见，在确定通知终端的NAS时，可以先设置拥塞通知消息，该拥塞通知消息用于指示根据RRC连接释放消息确定终端的AS继续处于拥塞状态，再将该拥塞通知消息发送至终端的NAS，这样终端的NAS就会根据拥塞通知消息获知即使接收到RRC连接释放消息而终端的AS继续处于拥塞状态，从而保证了终端的不同层之间针对接入控制限制的一致性。
图5是根据一示例性实施例示出的另一种接入控制限制方法的流程图，该接入控制限制方法可以应用于处于连接态或非激活态的终端上，并建立在图4所示方法的基础上，在执行步骤420时，如图5所示，还可以包括以下步骤510-520：
在步骤510中，确定用于发送拥塞通知消息的指定时间，该指定时间包括释放终端的上下文的时间。
在步骤520中，在指定时间将拥塞通知消息发送至终端的NAS。
本公开实施例中，终端的AS可以在指定时间将拥塞通知消息发送至终端的NAS。并且，该拥塞通知消息除了指示根据所述RRC连接释放消息确定所述终端的AS继续处于拥塞状态之外，还可以携带其他相关信息。
比如：若启动的指定定时器为T30x定时器、启动的原因为NAS事件触发时，终端的AS可以通过拥塞通知消息通知终端的NAS继续限制的第一时长，其具体过程可参见图6所示实施例。
又比如：若启动的指定定时器为T302定时器，终端的AS可以通过拥塞通知消息通知终端的NAS继续限制的第二时长，其具体过程可参见图7所示实施例。
由上述实施例可见，在发送拥塞通知消息时，可以先确定用于发送拥塞通知消息的指定时间，该指定时间包括释放终端的上下文的时间，然后在在指定时间将拥塞通知消息发送至终端的NAS，从而提高了拥塞通知消息的发送效率。
图6是根据一示例性实施例示出的另一种接入控制限制方法的流程图，该接入控制限制方法可以应用于处于连接态或非激活态的终端上，并建立在图5所示方法的基础上，在执行步骤520时，如图6所示，还可以包括以下步骤610-650：
在步骤610中，确定指定定时器的启动类型为第一定时器，该第一定时器用于表征终端发起接入尝试失败后启动的定时器。比如：T30x定时器。
在步骤620中，确定指定定时器的启动原因为NAS事件触发。
在步骤630中，确定终端的AS继续处于拥塞状态的第一时长。
本公开实施例中，第一时长可以是终端根据实际请求确定的一个时间值。
在一实施例中，所述第一时长可以为所述第一定时器的全部时长、或所述第一定时器在根据所述RRC连接释放消息被停止时剩余的时长。
比如：第一定时器的全部时长为5秒，则第一时长可以为5秒。
又比如：第一定时器的全部时长为5秒，若已开启了2秒，其被停止时剩余的时长为3秒，则第一时长可以为3秒。
在步骤640中，将第一时长添加到拥塞通知消息中。
在步骤650中，在指定时间将携带有第一时长的拥塞通知消息发送至终端的NAS。
由上述实施例可见，若启动的指定定时器为第一定时器，启动的原因为NAS事件触发时，可以通过拥塞通知消息将继续限制的第一时长通知给终端的NAS，从而提高了接入控制限制的准确性。
图7是根据一示例性实施例示出的另一种接入控制限制方法的流程图，该接入控制限制方法可以应用于处于连接态或非激活态的终端上，并建立在图5所示方法的基础上，在执行步骤520时，如图7所示，还可以包括以下步骤710-740：
在步骤710中，确定指定定时器的启动类型为第二定时器，第二定时器用于表征所述终端发起RRC连接请求后、且接收到的RRC连接拒绝消息中携带的定时器。比如：T302定时器。
在步骤720中，确定终端的AS继续处于拥塞状态的第二时长。
本公开实施例中，第二时长可以是终端根据实际请求确定的一个时间值。
在一实施例中，所述第二时长可以为所述第二定时器的全部时长、或所述第一定时器在根据所述RRC连接释放消息被停止时剩余的时长。
比如：第二定时器的全部时长为8秒，则第二时长可以为8秒。
又比如：第二定时器的全部时长为8秒，若已开启了3秒，其被停止时剩余的时长为5秒，则第二时长可以为5秒。
在步骤730中，将第二时长添加到拥塞通知消息中。
在步骤740中，在指定时间将携带有第二时长的拥塞通知消息发送至终端的NAS。
在一实施例中，在执行步骤740时，拥塞通知消息除了携带第二时长之外，还可以携带第二定时器限制的指定业务类型，具体实现过程包括：
(1-1)确定所述第二定时器限制的指定业务类型；
(1-2)将所述指定业务类型添加到所述拥塞通知消息中；
(1-3)在所述指定时间将携带有所述第二时长和所述指定业务类型的所述拥塞通知消息发送至所述终端的NAS。
在一实施例中，上述(1-1)中的指定业务类型可以包括以下至少一项：
(2-1)指定接入类别(Access Categories)；
(2-2)指定接入标识(Access Identities)。
其中，指定接入种类可以指的是发起的业务的属性，比如：话音或视频等。接入标识可以指的是发起业务的用户的属性，比如：高优先级别用户或低优先级别用户等。
在一实施例中，上述(1-1)中的指定业务类型可以是基于通信协议规定的、或者以固件形式写在所述终端的。
由上述实施例可见，若启动的指定定时器为第一定时器，可以通过拥塞通知消息将继续限制的第二时长，尤其是第二时长和指定业务类型，通知给终端的NAS，从而提高了接入控制限制的可靠性。
与前述接入控制限制方法的实施例相对应，本公开还提供了接入控制限制装置的实施例。
图8是根据一示例性实施例示出的一种接入控制限制装置的框图，该装置可以应用于处于连接态或非激活态的终端上，并用于执行图1所示的接入控制限制方法，如图8所示，该接入控制限制装置可以包括：
启动模块81，被配置为启动用于接入控制限制的指定定时器；
接收模块82，被配置为当所述指定定时器未到达指定停止时刻时，接收到基站发送的无线资源控制RRC连接释放消息；
确定模块83，被配置为根据所述RRC连接释放消息确定所述终端的接入层AS继续处于拥塞状态。
由上述实施例可见，在启动用于接入控制限制的指定定时器后，当指定定时器未到达指定停止时刻时，此时若接收到基站发送的连接释放消息时，可以根据该RRC连接释放消息确定该终端的AS继续处于拥塞状态，从而完善了AC限制机制中终端接收到RRC连接释放消息后的限制流程，还提高了接入控制限制的可靠性。
在一实施例中，建立图8所示装置的基础上，如图9所示，所述装置还可以包括：
停止模块91，被配置为所述接收到基站发送的RRC连接释放消息之后，根据所述RRC连接释放消息停止所述指定定时器。
由上述实施例可见，在接收到基站发送的RRC连接释放消息后，可以根据RRC连接释放消息停止指定定时器，但不通知终端的NAS拥塞缓解，而是确定该终端的AS继续处于拥塞状态，从而提高了接入控制限制的准确性。
在一实施例中，建立图8或图9所示装置的基础上，所述指定定时器包括第一定时器或第二定时器，所述第一定时器用于表征所述终端发起接入尝试失败后启动的定时器，所述第二定时器用于表征所述终端发起RRC连接请求后、且接收到的RRC连接拒绝消息中携带的定时器。
在一实施例中，建立图8或图9所示装置的基础上，如图10所示，所述装置还可以包括：
设置模块101，被配置为所述根据所述RRC连接释放消息确定所述终端的接入层AS处于拥塞状态之后，设置拥塞通知消息，所述拥塞通知消息用于指示根据所述RRC连接释放消息确定所述终端的AS继续处于拥塞状态；
发送模块102，被配置为将所述拥塞通知消息发送至所述终端的非接入层NAS。
由上述实施例可见，在确定通知终端的NAS时，可以先设置拥塞通知消息，该拥塞通知消息用于指示根据RRC连接释放消息确定终端的AS继续处于拥塞状态，再将该拥塞通知消息发送至终端的NAS，这样终端的NAS就会根据拥塞通知消息获 知即使接收到RRC连接释放消息而终端的AS继续处于拥塞状态，从而保证了终端的不同层之间针对接入控制限制的一致性。
在一实施例中，建立图10所示装置的基础上，如图11所示，所述发送模块102可以包括：
第一确定子模块111，被配置为确定用于发送拥塞通知消息的指定时间，所述指定时间包括释放所述终端的上下文的时间；
第一发送子模块112，被配置为在所述指定时间将所述拥塞通知消息发送至所述终端的NAS。
由上述实施例可见，在发送拥塞通知消息时，可以先确定用于发送拥塞通知消息的指定时间，该指定时间包括释放终端的上下文的时间，然后在在指定时间将拥塞通知消息发送至终端的NAS，从而提高了拥塞通知消息的发送效率。
在一实施例中，建立图11所示装置的基础上，如图12所示，所述第一发送子模块112可以包括：
第二确定子模块121，被配置为确定所述指定定时器的启动类型为第一定时器，所述第一定时器用于表征所述终端发起接入尝试失败后启动的定时器；
第三确定子模块122，被配置为确定所述指定定时器的启动原因为NAS事件触发；
第四确定子模块123，被配置为确定所述终端的AS继续处于拥塞状态的第一时长；
第一添加子模块124，被配置为将所述第一时长添加到所述拥塞通知消息中；
第二发送子模块125，被配置为在所述指定时间将携带有所述第一时长的所述拥塞通知消息发送至所述终端的NAS。
由上述实施例可见，若启动的指定定时器为第一定时器，启动的原因为NAS事件触发时，可以通过拥塞通知消息将继续限制的第一时长通知给终端的NAS，从而提高了接入控制限制的准确性。
在一实施例中，建立图12所示装置的基础上，所述第一时长为所述第一定时器的全部时长、或所述第一定时器在根据所述RRC连接释放消息被停止时剩余的时长。
在一实施例中，建立图11示装置的基础上，如图13所示，所述第一发送子模块112包括：
第五确定子模块131，被配置为确定所述指定定时器的启动类型为第二定时器，所述第二定时器用于表征所述终端发起RRC连接请求后、且接收到的RRC连接拒绝消息中携带的定时器；
第六确定子模块132，被配置为确定所述终端的AS继续处于拥塞状态的第二时长；
第二添加子模块133，被配置为将所述第二时长添加到所述拥塞通知消息中；
第三发送子模块134，被配置为在所述指定时间将携带有所述第二时长的所述拥塞通知消息发送至所述终端的NAS。
在一实施例中，建立图13所示装置的基础上，所述第二时长为所述第二定时器的全部时长、或所述第二定时器在根据所述RRC连接释放消息被停止时剩余的时长。
在一实施例中，建立图13所示装置的基础上，如图14所示，所述第三发送子模块134可以包括：
第七确定子模块141，被配置为确定所述第二定时器限制的指定业务类型；
第三添加子模块142，被配置为将所述指定业务类型添加到所述拥塞通知消息中；
第四发送子模块143，被配置为在所述指定时间将携带有所述第二时长和所述指定业务类型的所述拥塞通知消息发送至所述终端的NAS。
在一实施例中，建立图14所示装置的基础上，所述指定业务类型可以包括以下至少一项：
指定接入类别；
指定接入标识。
在一实施例中，建立图14所示装置的基础上，所述指定业务类型是基于通信协议规定的、或者以固件形式写在所述终端的。
由上述实施例可见，若启动的指定定时器为第一定时器，可以通过拥塞通知消息将继续限制的第二时长，尤其是第二时长和指定业务类型，通知给终端的NAS，从 而提高了接入控制限制的可靠性。
对于装置实施例而言，由于其基本对应于方法实施例，所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的，其中上述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本公开方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
本公开还提供了一种非临时计算机可读存储介质，所述存储介质上存储有计算机程序，所述计算机程序用于执行上述图1至图7任一所述的接入控制限制方法。
本公开还提供了一种接入控制限制装置，所述装置用于处于连接态或非激活态的终端，所述装置包括：
处理器；用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为：
启动用于接入控制限制的指定定时器；
当所述指定定时器未到达指定停止时刻时，接收到基站发送的无线资源控制RRC连接释放消息；
根据所述RRC连接释放消息确定所述终端的接入层AS继续处于拥塞状态。
图15是根据一示例性实施例示出的一种接入控制限制装置的结构示意图。如图15所示，根据一示例性实施例示出的一种接入控制限制装置1500，该装置1500可以是计算机，移动电话，数字广播终端，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等终端。
参照图15，装置1500可以包括以下一个或多个组件：处理组件1501，存储器1502，电源组件1503，多媒体组件1504，音频组件1505，输入/输出(I/O)的接口1506，传感器组件1507，以及通信组件1508。
处理组件1501通常控制装置1500的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件1501可以包括一个或多个处理器1509来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件1501可以 包括一个或多个模块，便于处理组件1501和其它组件之间的交互。例如，处理组件1501可以包括多媒体模块，以方便多媒体组件1504和处理组件1501之间的交互。
存储器1502被配置为存储各种类型的数据以支持在装置1500的操作。这些数据的示例包括用于在装置1500上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器1502可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件1503为装置1500的各种组件提供电力。电源组件1503可以包括电源管理系统，一个或多个电源，及其它与为装置1500生成、管理和分配电力相关联的组件。
多媒体组件1504包括在所述装置1500和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件1504包括一个前置摄像头和/或后置摄像头。当装置1500处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1505被配置为输出和/或输入音频信号。例如，音频组件1505包括一个麦克风(MIC)，当装置1500处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1502或经由通信组件1508发送。在一些实施例中，音频组件1505还包括一个扬声器，用于输出音频信号。
I/O接口1506为处理组件1501和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1507包括一个或多个传感器，用于为装置1500提供各个方面的状 态评估。例如，传感器组件1507可以检测到装置1500的打开/关闭状态，组件的相对定位，例如所述组件为装置1500的显示器和小键盘，传感器组件1507还可以检测装置1500或装置1500一个组件的位置改变，用户与装置1500接触的存在或不存在，装置1500方位或加速/减速和装置1500的温度变化。传感器组件1507可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1507还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件1507还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件1508被配置为便于装置1500和其它设备之间有线或无线方式的通信。装置1500可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件1508经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件1508还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其它技术来实现。
在示例性实施例中，装置1500可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其它电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器1502，上述指令可由装置1500的处理器1509执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
其中，当所述存储介质中的指令由所述处理器执行时，使得装置1500能够执行上述任一所述的接入控制限制方法。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (26)

  1. 一种接入控制限制方法，其特征在于，所述方法用于处于连接态或非激活态的终端，所述方法包括：
    启动用于接入控制限制的指定定时器；
    当所述指定定时器未到达指定停止时刻时，接收到基站发送的无线资源控制RRC连接释放消息；
    根据所述RRC连接释放消息确定所述终端的接入层AS继续处于拥塞状态。
  2. 根据权利要求1所述的方法，其特征在于，所述接收到基站发送的RRC连接释放消息之后，还包括：
    根据所述RRC连接释放消息停止所述指定定时器。
  3. 根据权利要求1或2所述的方法，其特征在于，所述指定定时器包括第一定时器或第二定时器，所述第一定时器用于表征所述终端发起接入尝试失败后启动的定时器，所述第二定时器用于表征所述终端发起RRC连接请求后、且接收到的RRC连接拒绝消息中携带的定时器。
  4. 根据权利要求1或2所述的方法，其特征在于，所述根据所述RRC连接释放消息确定所述终端的接入层AS处于拥塞状态之后，还包括：
    设置拥塞通知消息，所述拥塞通知消息用于指示根据所述RRC连接释放消息确定所述终端的AS继续处于拥塞状态；
    将所述拥塞通知消息发送至所述终端的非接入层NAS。
  5. 根据权利要求4所述的方法，其特征在于，所述将所述拥塞通知消息发送至所述终端的NAS，包括：
    确定用于发送拥塞通知消息的指定时间，所述指定时间包括释放所述终端的上下文的时间；
    在所述指定时间将所述拥塞通知消息发送至所述终端的NAS。
  6. 根据权利要求5所述的方法，其特征在于，所述在所述指定时间将所述拥塞通知消息发送至所述终端的NAS，包括：
    确定所述指定定时器的启动类型为第一定时器，所述第一定时器用于表征所述终端发起接入尝试失败后启动的定时器；
    确定所述指定定时器的启动原因为NAS事件触发；
    确定所述终端的AS继续处于拥塞状态的第一时长；
    将所述第一时长添加到所述拥塞通知消息中；
    在所述指定时间将携带有所述第一时长的所述拥塞通知消息发送至所述终端的NAS。
  7. 根据权利要求6所述的方法，其特征在于，所述第一时长为所述第一定时器的全部时长、或所述第一定时器在根据所述RRC连接释放消息被停止时剩余的时长。
  8. 根据权利要求5所述的方法，其特征在于，所述在所述指定时间将所述拥塞通知消息发送至所述终端的NAS，包括：
    确定所述指定定时器的启动类型为第二定时器，所述第二定时器用于表征所述终端发起RRC连接请求后、且接收到的RRC连接拒绝消息中携带的定时器；
    确定所述终端的AS继续处于拥塞状态的第二时长；
    将所述第二时长添加到所述拥塞通知消息中；
    在所述指定时间将携带有所述第二时长的所述拥塞通知消息发送至所述终端的NAS。
  9. 根据权利要求8所述的方法，其特征在于，所述第二时长为所述第二定时器的全部时长、或所述第二定时器在根据所述RRC连接释放消息被停止时剩余的时长。
  10. 根据权利要求8所述的方法，其特征在于，所述在所述指定时间将携带有所述第二时长的所述拥塞通知消息发送至所述终端的NAS，包括：
    确定所述第二定时器限制的指定业务类型；
    将所述指定业务类型添加到所述拥塞通知消息中；
    在所述指定时间将携带有所述第二时长和所述指定业务类型的所述拥塞通知消息发送至所述终端的NAS。
  11. 根据权利要求10所述的方法，其特征在于，所述指定业务类型包括以下至少一项：
    指定接入类别；
    指定接入标识。
  12. 根据权利要求10所述的方法，其特征在于，所述指定业务类型是基于通信协议规定的、或者以固件形式写在所述终端的。
  13. 一种接入控制限制装置，其特征在于，所述装置用于处于连接态或非激活态的终端，所述装置包括：
    启动模块，被配置为启动用于接入控制限制的指定定时器；
    接收模块，被配置为当所述指定定时器未到达指定停止时刻时，接收到基站发送的无线资源控制RRC连接释放消息；
    确定模块，被配置为根据所述RRC连接释放消息确定所述终端的接入层AS继续处于拥塞状态。
  14. 根据权利要求13所述的装置，其特征在于，所述装置还包括：
    停止模块，被配置为所述接收到基站发送的RRC连接释放消息之后，根据所述RRC连接释放消息停止所述指定定时器。
  15. 根据权利要求13或14所述的装置，其特征在于，所述指定定时器包括第一定时器或第二定时器，所述第一定时器用于表征所述终端发起接入尝试失败后启动的定时器，所述第二定时器用于表征所述终端发起RRC连接请求后、且接收到的RRC连接拒绝消息中携带的定时器。
  16. 根据权利要求13或14所述的装置，其特征在于，所述装置还包括：
    设置模块，被配置为所述根据所述RRC连接释放消息确定所述终端的接入层AS处于拥塞状态之后，设置拥塞通知消息，所述拥塞通知消息用于指示根据所述RRC连接释放消息确定所述终端的AS继续处于拥塞状态；
    发送模块，被配置为将所述拥塞通知消息发送至所述终端的非接入层NAS。
  17. 根据权利要求16所述的装置，其特征在于，所述发送模块包括：
    第一确定子模块，被配置为确定用于发送拥塞通知消息的指定时间，所述指定时间包括释放所述终端的上下文的时间；
    第一发送子模块，被配置为在所述指定时间将所述拥塞通知消息发送至所述终端的NAS。
  18. 根据权利要求17所述的装置，其特征在于，所述第一发送子模块包括：
    第二确定子模块，被配置为确定所述指定定时器的启动类型为第一定时器，所述第一定时器用于表征所述终端发起接入尝试失败后启动的定时器；
    第三确定子模块，被配置为确定所述指定定时器的启动原因为NAS事件触发；
    第四确定子模块，被配置为确定所述终端的AS继续处于拥塞状态的第一时长；
    第一添加子模块，被配置为将所述第一时长添加到所述拥塞通知消息中；
    第二发送子模块，被配置为在所述指定时间将携带有所述第一时长的所述拥塞通知消息发送至所述终端的NAS。
  19. 根据权利要求18所述的装置，其特征在于，所述第一时长为所述第一定时器 的全部时长、或所述第一定时器在根据所述RRC连接释放消息被停止时剩余的时长。
  20. 根据权利要求17所述的装置，其特征在于，所述第一发送子模块包括：
    第五确定子模块，被配置为确定所述指定定时器的启动类型为第二定时器，所述第二定时器用于表征所述终端发起RRC连接请求后、且接收到的RRC连接拒绝消息中携带的定时器；
    第六确定子模块，被配置为确定所述终端的AS继续处于拥塞状态的第二时长；
    第二添加子模块，被配置为将所述第二时长添加到所述拥塞通知消息中；
    第三发送子模块，被配置为在所述指定时间将携带有所述第二时长的所述拥塞通知消息发送至所述终端的NAS。
  21. 根据权利要求20所述的装置，其特征在于，所述第二时长为所述第二定时器的全部时长、或所述第二定时器在根据所述RRC连接释放消息被停止时剩余的时长。
  22. 根据权利要求20所述的装置，其特征在于，所述第三发送子模块包括：
    第七确定子模块，被配置为确定所述第二定时器限制的指定业务类型；
    第三添加子模块，被配置为将所述指定业务类型添加到所述拥塞通知消息中；
    第四发送子模块，被配置为在所述指定时间将携带有所述第二时长和所述指定业务类型的所述拥塞通知消息发送至所述终端的NAS。
  23. 根据权利要求22所述的装置，其特征在于，所述指定业务类型包括以下至少一项：
    指定接入类别；
    指定接入标识。
  24. 根据权利要求22所述的装置，其特征在于，所述指定业务类型是基于通信协议规定的、或者以固件形式写在所述终端的。
  25. 一种非临时计算机可读存储介质，所述存储介质上存储有计算机程序，其特征在于，所述计算机程序用于执行上述权利要求1-12任一所述的接入控制限制方法。
  26. 一种信息传输装置，其特征在于，所述装置用于处于连接态或非激活态的终端，所述装置包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：
    启动用于接入控制限制的指定定时器；
    当所述指定定时器未到达指定停止时刻时，接收到基站发送的无线资源控制RRC连接释放消息；
    根据所述RRC连接释放消息确定所述终端的接入层AS继续处于拥塞状态。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111642032A (zh) * 2020-05-19 2020-09-08 广东小天才科技有限公司 一种配置rrc状态的方法及网络设备

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110351872B (zh) 2018-04-02 2024-04-30 夏普株式会社 接入控制方法及用户设备
CN111278165B (zh) * 2019-01-11 2022-01-28 维沃移动通信有限公司 连接建立方法、终端设备及网络设备
EP3963948A1 (en) 2019-04-30 2022-03-09 Google LLC Applying access control in a communication device
CN110602744B (zh) * 2019-09-06 2020-08-07 南京大鱼半导体有限公司 物联网拥塞控制的方法、装置、存储介质和电子设备
CN113162862A (zh) * 2020-01-23 2021-07-23 华为技术有限公司 拥塞控制方法及装置
CN112203333B (zh) * 2020-10-22 2023-06-27 Oppo广东移动通信有限公司 连接释放方法、装置、电子设备及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102137433A (zh) * 2011-04-15 2011-07-27 电信科学技术研究院 一种接入控制方法及装置
WO2013113159A1 (zh) * 2012-02-01 2013-08-08 富士通株式会社 无线连接恢复方法、移动通信系统、用户设备和基站
CN106954270A (zh) * 2016-01-06 2017-07-14 夏普株式会社 无线资源控制流程监测方法和设备
CN107431964A (zh) * 2015-03-25 2017-12-01 夏普株式会社 终端装置、基站装置、通信方法以及集成电路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7730201B1 (en) * 2000-04-13 2010-06-01 Alcatel-Lucent Canada, Inc. Method and apparatus for congestion avoidance in source routed signaling protocol communication networks
CN1330191C (zh) 2003-07-10 2007-08-01 华为技术有限公司 接入层与非接入层消息的时序控制方法
CN102469514A (zh) * 2010-11-05 2012-05-23 中兴通讯股份有限公司 终端及其接入网络的方法
CN102469555B (zh) * 2010-11-05 2014-12-10 中兴通讯股份有限公司 终端接入网络的方法及系统
KR101594942B1 (ko) 2012-02-06 2016-02-26 인텔 코포레이션 다운링크 협력 멀티포인트 통신의 구성을 위한 시그널링
CN107343299B (zh) 2016-05-03 2021-01-05 株式会社Kt 用于改变ue的连接状态的方法和装置
US11096232B2 (en) * 2018-09-07 2021-08-17 Apple Inc. Enhancements to connection rejection procedures

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102137433A (zh) * 2011-04-15 2011-07-27 电信科学技术研究院 一种接入控制方法及装置
WO2013113159A1 (zh) * 2012-02-01 2013-08-08 富士通株式会社 无线连接恢复方法、移动通信系统、用户设备和基站
CN107431964A (zh) * 2015-03-25 2017-12-01 夏普株式会社 终端装置、基站装置、通信方法以及集成电路
CN106954270A (zh) * 2016-01-06 2017-07-14 夏普株式会社 无线资源控制流程监测方法和设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111642032A (zh) * 2020-05-19 2020-09-08 广东小天才科技有限公司 一种配置rrc状态的方法及网络设备
CN111642032B (zh) * 2020-05-19 2023-06-27 广东小天才科技有限公司 一种配置rrc状态的方法及网络设备

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