WO2013170733A1 - 辅助信息发送方法及用户设备、网络侧配置方法及网络侧 - Google Patents

辅助信息发送方法及用户设备、网络侧配置方法及网络侧 Download PDF

Info

Publication number
WO2013170733A1
WO2013170733A1 PCT/CN2013/075543 CN2013075543W WO2013170733A1 WO 2013170733 A1 WO2013170733 A1 WO 2013170733A1 CN 2013075543 W CN2013075543 W CN 2013075543W WO 2013170733 A1 WO2013170733 A1 WO 2013170733A1
Authority
WO
WIPO (PCT)
Prior art keywords
iat
user equipment
network side
indication information
preset
Prior art date
Application number
PCT/CN2013/075543
Other languages
English (en)
French (fr)
Inventor
崔云鹏
许英奇
戴谦
毛磊
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2013170733A1 publication Critical patent/WO2013170733A1/zh

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/28Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition

Definitions

  • the present invention relates to the field of mobile communications, and in particular, to an auxiliary information sending method and user equipment, and a network side configuration method and a network side.
  • Packets for traditional services are typically at the millisecond level, while new services have a wide range of data packets ranging from a few milliseconds to tens of seconds.
  • the network side can also The optimal DRX (Discontinuous Reception) parameter is configured for the UE in the RRC connected state according to the IAT.
  • the configuration of the traditional RRC connection release timer and the DRX parameters are implemented by the network side. This method is not suitable for the service characteristics of the current user equipment, and is not conducive to the optimization of network resources and user equipment performance.
  • the invention provides an auxiliary information sending method and user equipment, and a network side configuration method and a network side, so as to optimize network resources and user equipment performance.
  • the present invention provides a method for transmitting user equipment auxiliary information, including:
  • the user equipment sends the arrival time interval IAT indication information to the network side.
  • the IAT indication information includes one or a combination of the following: whether the IAT of the next data arrival of the user equipment exceeds a preset IAT threshold; whether the IAT of the user equipment that meets/exceeds the preset probability exceeds a preset IAT threshold The value of the IAT of the next data arrival of the user equipment; and the value of the IAT of the user equipment that reaches/exceeds a preset probability.
  • the preset IAT threshold is set according to one of the following principles or a combination thereof:
  • the current radio resource of the network side controls the value of the RRC connection release timer and the load status of the network side.
  • the preset probability is set according to a current service type of the user equipment.
  • the value of the IAT of the next time the user equipment arrives, and the value of the IAT of the user equipment that reaches or exceeds the preset probability is an integer multiple of the discontinuous reception DRX period of the user equipment.
  • the method further includes: the user equipment acquiring the preset IAT threshold and the preset probability from the network side, or pre-arranging the preset IAT threshold and the preset probability with the network side.
  • the user equipment sends the IAT indication information in one of the following scenarios or a combination thereof: the user equipment enters an RRC connected state by an RRC idle state, and a period in which the network side sends an IAT indication information for a period configured by the user equipment, And the user equipment is handed over from the source cell to the target cell.
  • the present invention further provides a network side configuration method, including: after receiving the arrival time interval IAT indication information sent by the user equipment, the network side performs operations according to the IAT indication information.
  • the IAT indication information includes one or a combination of the following: whether the IAT of the next data arrival of the user equipment exceeds a preset IAT threshold; whether the IAT of the user equipment that meets/exceeds the preset probability exceeds a preset IAT threshold The value of the IAT of the next data arrival of the user equipment; and the value of the IAT of the user equipment that reaches/exceeds a preset probability.
  • the method further includes: the network side sending the preset IAT threshold to the user equipment, or sending the preset IAT threshold and the preset probability.
  • the method further includes: the network side setting the preset ITA threshold according to a value of a current radio resource control RRC connection release timer of the network side and/or a load condition of the network side.
  • the method further includes: the network side setting the preset probability according to a current service type of the user equipment.
  • the step of the network side performing operations according to the IAT indication information includes one of the following or a group thereof
  • the network side determines, according to the IAT indication information, whether to reconfigure an RRC connection release timer; the network side determines, according to the IAT indication information, whether to release an RRC connection; and the network side according to the IAT indication Information, determine whether to reconfigure the DRX parameters.
  • the method further includes: if the network side reconfigures the RRC connection release timer and/or the DRX parameter, sending the reconfigured RRC connection release timer and/or DRX parameters to the user equipment.
  • the present invention further provides a user equipment, comprising: an IAT indication unit configured to send an arrival time interval IAT indication information to a network side.
  • the IAT indication information includes one or a combination of the following: whether the IAT of the next data arrival of the user equipment exceeds a preset IAT threshold; whether the IAT of the user equipment that meets/exceeds the preset probability exceeds a preset IAT threshold The value of the IAT of the next data arrival of the user equipment; and the value of the IAT of the user equipment that reaches/exceeds a preset probability.
  • the value of the IAT of the next time the user equipment arrives, and the value of the IAT of the user equipment that reaches or exceeds the preset probability is an integer multiple of the discontinuous reception DRX period of the user equipment.
  • the IAT indication unit is further configured to acquire the preset IAT threshold and the preset probability from the network side, or pre-agreed the preset IAT threshold and the preset probability with the network side.
  • the IAT indication unit is configured to send the IAT indication information in one of the following scenarios or a combination thereof: the user controls the RRC idle state to enter the RRC connected state by the radio resource, and the network side sends the IAT indication information for the period configured by the user equipment. The period arrives, and the user equipment is switched from the source d, the area to the target cell.
  • the present invention also provides a network side, including a receiving unit and an executing unit, where
  • the receiving unit is configured to: receive IAT indication information sent by the user equipment;
  • the execution unit is configured to: operate according to the IAT indication information.
  • the IAT indication information includes one or a combination of the following: whether the IAT of the next data arrival of the user equipment exceeds a preset IAT threshold; whether the IAT of the user equipment that meets/exceeds the preset probability exceeds a preset IAT threshold The value of the IAT of the next data arrival of the user equipment; and the value of the IAT of the user equipment that reaches/exceeds a preset probability.
  • the network side further includes a configuration unit configured to send the preset to the user equipment
  • the IAT threshold or, sending the preset IAT threshold and the preset probability.
  • the configuration unit is further configured to set the preset IAT threshold according to a value of a current radio resource control RRC connection release timer on the network side and/or a load condition on the network side.
  • the configuration unit is further configured to set the preset probability according to a current service type of the user equipment.
  • the execution unit is configured to: according to the IAT indication information, one or a combination of the following operations: the execution unit determines, according to the IAT indication information, whether to reconfigure an RRC connection release timer; Determining whether to release the RRC connection according to the IAT indication information; and the executing unit determining, according to the IAT indication information, whether to reconfigure the DRX parameter.
  • the execution unit is further configured to: if the RRC connection release timer and/or DRX parameters are reconfigured, send the reconfigured RRC connection release timer and/or DRX parameters to the user equipment.
  • the method of the present invention clarifies the usage of the IAT indication information, and specifically formulates the IAT form that different user equipments should send, which not only ensures the transmission of the IAT, but also reduces the system resource consumption caused by the transmission of the IAT;
  • the method can greatly simplify the processing process after the network side receives the IAT information, thereby shortening the processing time on the network side, enabling the network side to make a decision faster, implementing the RRC connection release timer, the RRC connection release, and the DRX.
  • Flexible configuration of parameters facilitates optimization of network resources and user equipment performance.
  • FIG. 1 is a flowchart of a user equipment assisted configuration of a DRX parameter according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a method for determining whether to release an RRC connection or determine whether to reconfigure an RRC connection release timer according to an embodiment of the present invention
  • FIG. 3 is a flowchart of configuring an RRC connection release timer according to an embodiment of the present invention
  • FIG. 4 is a flowchart of determining, by the network, an RRC connection release according to an embodiment of the present invention
  • FIG. 5 is a flowchart of configuring DRX parameters according to an embodiment of the present invention.
  • 6 is a flowchart of configuring an RRC connection release timer according to an embodiment of the present invention
  • 7 is a flowchart of configuring an RRC connection release timer and a DRX parameter according to an embodiment of the present invention
  • FIG. 8 is a flowchart of a network determining an RRC connection release according to an embodiment of the present invention.
  • FIG. 9 is a block diagram of a network side of an embodiment of the present invention. Preferred embodiment of the invention.
  • An embodiment of the present invention provides a method for sending user equipment auxiliary information, including:
  • the UE sends an IAT indication message to the network side.
  • the IAT indication information includes one or a combination of the following:
  • the preset IAT threshold may be set according to one of the following principles or a combination thereof: the current RRC connection release timer value on the network side, and the network side load status .
  • the IAT threshold may be set according to one of the following principles or a combination thereof: the current RRC connection release timer value on the network side and the network side load condition; the preset probability may be set according to the current service type of the user equipment.
  • the value of the IAT of the UE that reaches/exceeds the preset probability may be set according to the current service type of the user equipment.
  • the value of the IAT is represented by an integral multiple of the DRX cycle of the UE. Of course, it may not be an integer multiple of the DRX cycle.
  • the preset IAT threshold or preset probability can be implemented in the following manner:
  • the UE is configured by the network side, and/or, the network side and the UE agree in advance;
  • the configuration of the UE by the network side means that the network side pre-configures the IAT threshold or the preset probability for the UE in the RRC signaling.
  • the UE may send the IAT indication information to the network side in one of the following manners: RRC signaling, media access control layer control element unit.
  • the scenario in which the IOT indication information is sent to the network side may include one or a combination of the following: the user enters the RRC connected state (RRC CONNECTED) by the RRC idle state (RRC IDLE), and sends the IAT indication to the UE configured by the network side. The period of the information arrives, and the UE is handed over from the source cell to the target cell.
  • An embodiment of the present invention provides a network side configuration method, including: receiving, by the network side, IAT indication information sent by a user equipment, and performing operations according to the IAT indication information.
  • the operation according to the IAT indication information includes one or a combination of the following: The network side determines, according to the indication information, whether to reconfigure an RRC connection release timer; the network side determines, according to the indication information, whether to release an RRC connection; as well as
  • the network side determines whether to reconfigure the DRX parameter according to the indication information.
  • the method further includes: sending, by the network side, the preset IAT threshold to the user equipment; or sending the preset IAT threshold and the preset probability.
  • the method further includes: the network side setting the preset IAT threshold according to a value of a current RRC connection release timer of the network side and/or a load condition of the network side.
  • the method further includes: the network side setting the preset probability according to a current service type of the user equipment.
  • the method further includes transmitting the reconfigured RRC Connection Release Timer and/or DRX parameters to the user equipment if the network side reconfigures the RRC Connection Release Timer and/or DRX parameters.
  • the network side may be a base station, and other network elements having similar functions.
  • the network side configured the preset IAT threshold for the UE may be implemented by being pre-configured in the RRC signaling.
  • the network side and the UE agree that the preset IAT threshold may be implemented in one or a combination of the following manners: pre-configured in RRC signaling, pre-cured in the user equipment or system based on service characteristics, and pre-cured in the user based on the user equipment type.
  • the standardized values in the device are pre-cured in the user device or system.
  • the form of the preset IAT threshold information may be one of the following: a single numerical threshold information form, numerical threshold information, and a form of probability corresponding to the numerical threshold.
  • the user equipment sends the IAT indication information to the network side, and the network side performs the corresponding operation according to the received IAT indication information, for example, whether to reconfigure the RRC connection release timer, whether to release the RRC connection, and whether to reconfigure the DRX parameter.
  • Step 101 A user equipment sends an IAT indication information to a network side, where:
  • the IAT indication information includes one of the following information:
  • the information indicating that the next data arrival of the UE is not higher than the pre-configured IAT threshold value; the information indicating that the IAT of the UE that reaches/exceeds the preset probability is not higher than the pre-configured IAT threshold value;
  • a specific value of the IAT indicating the arrival of data of the UE that reaches/exceeds the preset probability.
  • Step 102 The network side receives the IAT indication information sent by the user equipment, and determines, according to the indication information, whether to reconfigure the DRX parameter.
  • the network side receives the IAT indication information, and can take one of the following operations:
  • the network side reconfigures the DRX parameter information according to the indication information
  • the network side does not reconfigure the DRX parameter information according to the indication information
  • the network side reconfigures the DRX parameter information according to the indication information
  • the network side does not reconfigure the DRX parameter information according to the indication information
  • the network side reconfigures according to the indication information.
  • Set DRX parameter information If the indication information indicates an IAT specific value, the network side reconfigures according to the indication information.
  • the network side does not reconfigure the DRX parameter information according to the indication information
  • the IAT indication information may be represented in the form of multi-bit information.
  • Step 103 The network side sends the adjusted parameter configuration to the user equipment, and after the user equipment receives, uses the new parameter configuration.
  • the network side sends the adjusted parameter configuration to the user equipment, and may use one of the following modes: RRC signaling, media access control layer control element.
  • FIG. 2 is a flowchart of a method for determining whether to release an RRC connection or determine whether to reconfigure an RRC connection release timer according to an embodiment of the present invention, including:
  • Step 201 The user equipment sends an IAT indication information to the network side, where:
  • the IAT indication information includes one of the following information:
  • the information indicating that the next data arrival of the UE is not higher than the pre-configured IAT threshold value; the information indicating that the IAT of the UE that reaches/exceeds the preset probability is not higher than the pre-configured IAT threshold value;
  • Step 202 The network side receives the IAT indication information sent by the user equipment, and determines, according to the indication information, whether to release the RRC connection or reconfigure the RRC connection release timer.
  • the network side releases the RRC connection according to the indication information
  • the network side does not release the RRC connection according to the indication information; If the indication information indicates that the threshold is not higher than the pre-configured IAT threshold, the network side releases the RRC connection according to the indication information;
  • the network side does not release the RRC connection according to the indication information
  • the network side reconfigures the RRC connection release timer according to the indication information
  • the network side does not reconfigure the RRC connection release timer according to the indication information
  • the network side reconfigures the RRC connection release timer according to the indication information
  • the network side does not reconfigure the RRC connection release timer according to the indication information
  • the network side reconfigures an RRC connection release timer according to the indication information
  • the network side does not reconfigure according to the indication information.
  • the network side releases the RRC connection according to the indication information
  • the network side does not release the RRC connection according to the indication information.
  • FIG. 3 is a flowchart of configuring an RRC connection release timer in the present embodiment.
  • the user equipment enters the connected state (CONNECTED) by the idle state (IDLE), and the network side configures the IAT threshold value for the UE, and is given in the form of a single numerical threshold information, for example, the current network side is configured for most UEs.
  • the duration of the RRC connection release timer is 3s.
  • the pre-configured IAT threshold can be set to 5 seconds. For example, when the IAT indication information is sent by the user equipment, the IAT result is 6 seconds.
  • the IAT indication information indicates that the information is higher than the pre-configuration.
  • the IAT threshold the specific steps are as follows:
  • Step 301 The user equipment sends the IAT indication information to the network side.
  • the user equipment uses 1-bit information as the indication information, that is, the UE uses the bit information "0" to indicate to the network side that it is not higher than the pre-configured IAT threshold, and uses the bit information "1" to indicate that it is higher than the pre-configured IAT.
  • the threshold value that is, in the embodiment, the indication information sent by the user equipment to the network side is “1”;
  • Step 303 The network side receives the IAT indication information sent by the user equipment, and reconfigures the RRC connection release timer according to the IAT indication information.
  • the reconfiguring the RRC connection release timer may be one of the following ways:
  • the network side selects to shorten the RRC connection release timer.
  • Fig. 4 is a flow chart showing the network decision RRC connection release in the present embodiment.
  • the network side and the UE agree to configure an IAT threshold in advance.
  • the pre-configured IAT threshold is given in the form of a numerical threshold information, for example, the RRC connection release timing configured by the current network side for most UEs.
  • the duration of the device is 5s. If the network side is under heavy load, the pre-configured IAT value threshold can be set to 3 seconds. At this time, the UE performs real-time data communication service, and the preset probability can be set to 0.4.
  • the user equipment calculates the arrival/exceeding probability of the data with the preset probability of 0.4, the user arrives at the IAT for 4 seconds, and the indication information indicates that the information is lower than the pre-configured IAT threshold.
  • the specific steps are as follows: Said:
  • Step 401 The user equipment sends the indication information to the network side.
  • the user equipment uses 1-bit information as the indication information, that is, the UE uses the bit information "0" to indicate to the network side that the threshold is not higher than the pre-configured threshold, and uses the bit information "1" to indicate that the information is higher than the pre-configuration.
  • the threshold value that is, in the embodiment, the indication information sent by the user equipment to the network side is "0";
  • Step 402 The network side receives the IAT indication information sent by the user equipment, and determines to release the RRC connection according to the IAT indication information. The process of specifically releasing the RRC connection is consistent with the process described in the existing standards.
  • Fig. 5 is a flow chart showing the configuration of DRX parameters in the present embodiment.
  • the user equipment is switched from the source cell to the target cell in the embodiment, and the network side configures the IAT threshold value to the UE, and is given in the form of a single numerical threshold information, for example, the current network side is configured for most UEs.
  • the duration of the RRC connection release timer is 5s.
  • the pre-configured IAT threshold can be set to 5 seconds. For example, when the IAT indication information is sent by the user equipment, the IAT result is 2.4 seconds.
  • the IAT indication information indicates that the IAT threshold is not higher than the pre-configured IAT threshold.
  • Step 501 The user equipment sends the IAT indication information to the network side.
  • the IAT indication message is sent up to 5 bits.
  • the correspondence between the IAT indication bit information and the DRX parameter and the IAT threshold is shown in Table 1.
  • the result of Table 1 is that the IAT indication information is associated with the value of longDRX-Cycle in the DRX parameter in multiples. For example, the IAT result calculated by the user equipment at the time of transmitting the IAT is 2.4 seconds. At this time, the value of the corresponding IAT indication bit information is "11101". In the case where the IAT bit information value in Table 1 is 32 (the corresponding bit information is "11111"), this value is used as the reserved bit information to indicate that the IAT information is higher than the pre-configured IAT threshold.
  • Table 1 Table of correspondence between IAT indication bit information and DRX parameters and IAT thresholds
  • Step 502 The network side receives the IAT indication information sent by the user equipment, and configures the DRX parameter according to the IAT indication information.
  • the configuring the DRX parameter may be one of the following ways:
  • the network side selects to extend the DRX cycle, that is, configure a longer DRX cycle.
  • Step 503 The network side sends the adjusted DRX parameter configuration to the user equipment, and the user equipment uses the new parameter configuration after receiving.
  • the network side sends a new DRX cycle to the user equipment by using an RRC reconfiguration message (RRC Reconfiguration Msg).
  • RRC Reconfiguration Msg an RRC reconfiguration message
  • the user equipment receives the RRC reconfiguration Msg sent by the network side according to the original DRX cycle, and uses the new DRX cycle after successfully decoding the message, and performs data receiving and sending operations according to the new DRX cycle.
  • Fig. 6 is a flow chart showing the configuration of an RRC connection release timer in the present embodiment.
  • the user equipment is switched from the source cell to the target cell in the embodiment, and the network side configures the IAT threshold value to the UE, and is given in the form of a single numerical threshold information, for example, the current network side is configured for most UEs.
  • the duration of the RRC connection release timer is 3s. If the network side is in a light load condition, the pre-configured IAT threshold can be set to 3 seconds. For example, when the IAT result is sent by the user equipment, the IOT result is 5 seconds, and the indication information indicates that the IAT threshold is higher than the pre-configured IAT threshold.
  • Step 601 The user equipment sends an indication to the network side.
  • Information indicates that the IAT threshold is higher than the pre-configured IAT threshold.
  • the correspondence between the IAT indication bit information and the DRX parameter and the IAT threshold is as shown in Table 2.
  • the result of Table 2 is to associate the IAT indication information with the value of longDRX-Cycle in the DRX parameter in a multiple. Take the IAT result calculated by the user equipment at the moment of sending the IAT as 5 seconds as an example.
  • the case where the IAT bit information value in Table 2 is 16 (the corresponding bit information is "1111") corresponds to the reserved bit information indicating that the IAT information is higher than the pre-configured IAT threshold. Therefore, the bit information corresponding to the IAT indication information sent by the user equipment is "1111".
  • Table 2 Table of correspondence between IAT indication bit information and DRX parameters and IAT thresholds
  • Step 602 The network side receives the IAT indication information sent by the user equipment, and according to the IAT indication information, the network side does not reconfigure the RRC connection release timer.
  • Embodiment 5 is a diagrammatic representation of Embodiment 5:
  • Fig. 7 is a flow chart showing the arrangement of an RRC connection release timer and DRX parameters in the present embodiment.
  • the network side configures the IAT threshold value for the UE, and is given in the form of a single value threshold information.
  • the duration of the RRC connection release timer configured for the majority of the UEs on the current network side is 3s.
  • the pre-configured IAT threshold can be set to 5 seconds.
  • the IAT indication information is sent by the user equipment, the IAT result is 0.6 seconds.
  • the IAT indication information indicates that the IAT threshold is not higher than the pre-configured IAT threshold.
  • Step 701 The user equipment sends the IAT indication information to the network side.
  • the correspondence between the IAT indication bit information and the DRX parameter and the IAT threshold is shown in Table 3.
  • the result of Table 3 is that the IAT indication information is associated with the value of longDRX-Cycle in the DRX parameter in a multiple.
  • the IAT result calculated by the user equipment at the moment of transmitting the IAT is 0.6 seconds.
  • the numerical relationship between the IAT and DRX parameter information is rounded, so the IAT bit information value sent is 7 (the corresponding bit information is "0110").
  • the case where the IAT bit information value in Table 3 is 16 (the corresponding bit information is "1111") corresponds to the reserved bit information indicating that the IAT information is higher than the pre-configured IAT threshold.
  • Step 702 The network side receives the IAT indication information sent by the user equipment, and reconfigures the RRC connection release timer and the DRX parameter according to the IAT indication information.
  • the network side selects to extend the DRX cycle, that is, configures a longer DRX cycle; and the network side extends the RRC connection release timer.
  • Step 703 The network side sends the adjusted parameter configuration to the user equipment, and after the user equipment receives the configuration, uses the new parameter configuration.
  • RRC signaling When the network side sends the adjusted parameter configuration to the user equipment, one of the following methods may be used: RRC signaling, media access control layer control element.
  • the network side sends a new DRX cycle to the user equipment by using an RRC reconfiguration message (RRC Reconfiguration Msg).
  • RRC Reconfiguration Msg an RRC reconfiguration message
  • the user equipment receives the RRC reconfiguration Msg sent by the network side according to the original DRX cycle, and uses the new DRX cycle after successfully decoding the message, and performs data receiving and sending operations according to the new DRX cycle.
  • Fig. 8 is a flow chart showing the network determining whether or not to release the RRC connection in the present embodiment.
  • the network side is configured with a periodic transmission of IAT indication information, and the network side configures the IAT threshold value to the UE, and is given in the form of a single numerical threshold information, for example, the current network side is under light load.
  • the pre-configured IAT threshold can be set to 5 seconds.
  • the IAT result calculated by the user equipment is 6 seconds.
  • the IAT indication information indicates that the IAT threshold is higher than the pre-configured IAT threshold.
  • Step 801 The user equipment sends an IAT indication message to the network side.
  • the correspondence between the IAT indication bit information and the DRX parameter and the IAT threshold is shown in Table 4.
  • Table 4 The result of 4 is to associate the IAT indication information with the value of longDRX-Cycle in the DRX parameter in multiples. Take the IAT result calculated by the user equipment at the moment of sending the IAT as 5 seconds as an example.
  • Step 802 The network side receives the IAT indication information sent by the user equipment, and determines, according to the IAT indication information, that the RRC connection is not released.
  • the embodiment of the present invention further provides a user equipment, where the user equipment includes: an IAT indication unit, configured to send to the network side to the IAT indication information.
  • the IAT indication unit acquires the preset IAT threshold and the preset probability from the network side, or pre-agreed the preset IAT threshold and the preset probability with the network side.
  • the obtaining, by the IAT indication unit, the preset IAT threshold and the preset probability from the network side includes:
  • the IAT indication unit controls the RRC signaling sent by the network side from the network side, and/or acquires the preset IAT threshold and the preset probability from the medium access control layer control element unit.
  • the IAT indication unit sends the IAT indication information in one of the following scenarios or a combination thereof: the user enters an RRC connected state by the RRC idle state, and the network side sends a period of the IAT indication information for the period configured by the user equipment, And the user equipment is handed over from the source cell to the target cell.
  • the embodiment of the present invention further provides a network side, as shown in FIG. 9, the network side includes: a receiving unit and an executing unit, where The receiving unit is configured to: receive IAT indication information sent by the user equipment; the execution unit is configured to: extract a corresponding operation according to the IAT indication information.
  • the executing unit extracts a corresponding operation according to the IAT indication information, including one or a combination thereof:
  • the executing unit determines whether to release the RRC connection according to the IAT indication information; and the executing unit determines, according to the IAT indication information, whether to reconfigure the DRX parameter.
  • the execution unit is further configured to: if the RRC connection release timer and/or DRX parameters are reconfigured, send the reconfigured RRC connection release timer and/or DRX parameters to the user equipment.
  • the network side further includes a configuration unit, configured to send the preset IAT threshold to the user equipment, or send the preset IAT threshold and the preset probability.
  • the configuration unit sets the preset IAT threshold according to one of the following principles or a combination thereof: the value of the current RRC connection release timer on the network side, and the load status on the network side.
  • the configuration unit sets the preset probability according to the current service type of the user equipment.
  • a program instructing the associated hardware such as a read-only memory, a magnetic disk, or an optical disk.
  • all or part of the steps of the above embodiments may also be implemented using one or more integrated circuits.
  • each module/unit in the above embodiment may be implemented in the form of hardware or in the form of a software function module. The invention is not limited to any specific form of combination of hardware and software.
  • the present invention clarifies the usage of the IAT indication information, and specifically formulates the IAT form that different user equipments should send, which not only ensures the transmission of the IAT, but also reduces the system resources caused by the transmission of the IAT.
  • the present invention can greatly simplify the processing process after the network side receives the IAT information, thereby shortening the processing time on the network side, enabling the network side to make a decision faster, and implementing the RRC connection release timer and the RRC connection.
  • the flexible configuration of release and DRX parameters facilitates the optimization of network resources and user equipment performance.

Landscapes

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

Abstract

本发明提供一种用户设备辅助信息发送方法,包括:用户设备向网络侧发送到达时间间隔IAT指示信息。本发明还提供一种网络侧配置方法,网络侧接收到用户设备发送的IAT指示信息后,根据所述IAT指示信息釆取相应操作。本发明还提供一种用户设备和网络侧。

Description

辅助信息发送方法及用户设备、 网络侧配置方法及网络侧
技术领域
本发明涉及移动通信领域,尤其涉及一种辅助信息发送方法和用户设备, 以及, 一种网络侧配置方法及网络侧。
背景技术
随着用户终端类型 (例如平板电脑、 上网本、 智能手机)及应用软件种 类的不断增多, 产生了许多有别与传统数据业务的新兴业务类型。 这些新兴 业务类型的最大特点是 "永远在线" , 并且多数情况下, 多种新业务在用户 终端上并行运行, 这就使得网络侧的现有机制很难保证以较高的无线资源效 率服务于这些新兴业务。 这类业务的业务模型与传统数据业务模型的一个典 型的区别在于, 数据包的 IAT ( Inter-arrival Time , 到达时间间隔 )分布。
传统业务的数据包 ΙΑΤ通常是毫秒级别的, 而新业务的数据包 ΙΑΤ范围 较广从几毫秒到几十秒不等。 ΙΑΤ可以让网络侧了解 UE ( User Equipment , 用户设备 )发送数据的规律, 决定是否修改网络侧为 UE配置的 RRC连接释 放定时器( RRC Release Timer )参数或直接释放 RRC连接, 此外网络侧还可 以依据 IAT 为处于 RRC 连接态的 UE 配置最优的 DRX ( Discontinuous Reception, 不连续接收)参数。 传统的 RRC连接释放定时器与 DRX参数的 配置都是由网络侧实现的, 这种方式不能很好的适应当前用户设备的业务特 性, 不利于网络资源及用户设备性能的优化。
发明内容
本发明提供一种辅助信息发送方法和用户设备, 以及, 一种网络侧配置 方法及网络侧, 以实现网络资源及用户设备性能的优化。
为了解决上述问题, 本发明提供了一种用户设备辅助信息发送方法, 包 括:
用户设备向网络侧发送到达时间间隔 IAT指示信息。 所述 IAT指示信息包括如下之一或其组合: 所述用户设备的下一次数据 到达的 IAT是否超过预设 IAT 门限; 所述用户设备的达到 /超过预设概率的 IAT是否超过预设 IAT门限; 所述用户设备的下一次数据到达的 IAT的值; 以及所述用户设备的达到 /超过预设概率的 IAT的值。
所述预设 IAT门限依据如下原则之一或其组合设定: 所述网络侧当前的 无线资源控制 RRC连接释放定时器的取值、 以及所述网络侧的负载情况。
所述预设概率依据所述用户设备当前的业务类型设置。
所述用户设备的下一次数据到达的 IAT的值, 以及, 所述用户设备的达 到 /超过预设概率的 IAT的值为所述用户设备的不连续接收 DRX周期的整数 倍。
该方法还包括: 所述用户设备从网络侧获取所述预设 IAT门限和所述预 设概率, 或者, 与所述网络侧预先约定所述预设 IAT门限和所述预设概率。
所述用户设备在如下场景之一或其组合发送所述 IAT指示信息: 所述用 户设备由 RRC空闲态进入 RRC连接态、 网络侧为所述用户设备配置的周期 发送 IAT指示信息的周期到达、以及所述用户设备由源小区切换到目标小区。
本发明还提供一种网络侧配置方法, 包括: 网络侧接收到用户设备发送 的到达时间间隔 IAT指示信息后, 根据所述 IAT指示信息进行操作。
所述 IAT指示信息包括如下之一或其组合: 所述用户设备的下一次数据 到达的 IAT是否超过预设 IAT 门限; 所述用户设备的达到 /超过预设概率的 IAT是否超过预设 IAT门限; 所述用户设备的下一次数据到达的 IAT的值; 以及所述用户设备的达到 /超过预设概率的 IAT的值。
该方法还包括: 所述网络侧向所述用户设备发送所述预设 IAT门限, 或 者发送所述预设 IAT门限和所述预设概率。
该方法还包括:所述网络侧依据所述网络侧当前的无线资源控制 RRC连 接释放定时器的取值和 /或所述网络侧的负载情况设定所述预设 ITA门限。
该方法还包括: 所述网络侧依据所述用户设备当前业务类型设置所述预 设概率。
所述网络侧根据所述 IAT指示信息进行操作的步骤包括如下之一或其组 合: 所述网络侧根据所述 IAT指示信息,判断是否重新配置 RRC连接释放定 时器; 所述网络侧根据所述 IAT指示信息, 判断是否释放 RRC连接; 以及所 述网络侧根据所述 IAT指示信息, 判断是否重新配置 DRX参数。
该方法还包括:如果所述网络侧重新配置了所述 RRC连接释放定时器和 /或 DRX参数, 则向所述用户设备发送所述重新配置的 RRC连接释放定时器 和 /或 DRX参数。
本发明还提供一种用户设备, 包括: IAT指示单元, 其设置成向网络侧 发送到达时间间隔 IAT指示信息。
所述 IAT指示信息包括如下之一或其组合: 所述用户设备的下一次数据 到达的 IAT是否超过预设 IAT 门限; 所述用户设备的达到 /超过预设概率的 IAT是否超过预设 IAT门限; 所述用户设备的下一次数据到达的 IAT的值; 以及所述用户设备的达到 /超过预设概率的 IAT的值。
所述用户设备的下一次数据到达的 IAT的值, 以及, 所述用户设备的达 到 /超过预设概率的 IAT的值为所述用户设备的不连续接收 DRX周期的整数 倍。
所述 IAT指示单元还设置成从网络侧获取所述预设 IAT 门限和预设概 率, 或者, 与所述网络侧预先约定所述预设 IAT门限和预设概率。
所述 IAT指示单元是设置成在如下场景之一或其组合发送所述 IAT指示 信息: 用户由无线资源控制 RRC空闲态进入 RRC连接态, 网络侧为所述用 户设备配置的周期发送 IAT指示信息的周期到达, 以及所述用户设备由源 d、 区切换到目标小区。
本发明还提供一种网络侧, 包括接收单元和执行单元, 其中,
所述接收单元设置成: 接收用户设备发送的 IAT指示信息;
所述执行单元设置成: 根据所述 IAT指示信息进行操作。
所述 IAT指示信息包括如下之一或其组合: 所述用户设备的下一次数据 到达的 IAT是否超过预设 IAT 门限; 所述用户设备的达到 /超过预设概率的 IAT是否超过预设 IAT门限; 所述用户设备的下一次数据到达的 IAT的值; 以及所述用户设备的达到 /超过预设概率的 IAT的值。 所述网络侧还包括配置单元, 其设置成向所述用户设备发送所述预设
IAT门限; 或者, 发送所述预设 IAT门限和所述预设概率。
所述配置单元还设置成依据所述网络侧当前的无线资源控制 RRC连接 释放定时器的取值和 /或所述网络侧的负载情况设定所述预设 IAT门限。
所述配置单元还设置成依据所述用户设备当前的业务类型设置所述预设 概率。
所述执行单元是设置成根据所述 IAT指示信息釆取如下操作之一或其组 合: 所述执行单元根据所述 IAT指示信息,判断是否重新配置 RRC连接释放 定时器; 所述执行单元根据所述 IAT指示信息, 判断是否释放 RRC连接; 以 及所述执行单元根据所述 IAT指示信息, 判断是否重新配置 DRX参数。
所述执行单元还还设置成:如果重新配置了所述 RRC连接释放定时器和 /或 DRX参数, 则向所述用户设备发送所述重新配置的 RRC连接释放定时器 和 /或 DRX参数。
本发明所述方法, 明确 IAT指示信息的用法, 有针对性的制定了不同用 户设备应发送的 IAT形式, 既保证了 IAT的发送, 又减小了因发送 IAT而引 起的系统资源消耗; 同时, 该方法可以极大的简化网络侧在接收到 IAT信息 后的处理过程, 进而缩短网络侧的处理时间, 使网络侧更快的做出决定, 实 现 RRC连接释放定时器、 RRC连接释放及 DRX参数的灵活配置, 有利于网 络资源及用户设备性能的优化。 附图概述
图 1是本发明的实施方式, 用户设备辅助配置 DRX参数的流程图; 图 2是本发明的实施方式,用户设备辅助网络判定是否释放 RRC连接或 判定是否重新配置 RRC连接释放定时器的流程图;
图 3是本发明实施方式, 配置 RRC连接释放定时器的流程图; 图 4是本发明实施方式, 网络判定 RRC连接释放的流程图;
图 5是本发明实施方式, 配置 DRX参数的流程图;
图 6是本发明实施方式, 配置 RRC连接释放定时器的流程图; 图 7是本发明实施方式, 配置 RRC连接释放定时器及 DRX参数的流程 图;
图 8是本发明实施方式, 网络判定 RRC连接释放的流程图;
图 9是本发明实施例网络侧框图。 本发明的较佳实施方式
下文中将结合附图对本发明实施例进行详细说明。 需要说明的是, 在不 冲突的情况下, 本申请中的实施例及实施例中的特征可以相互任意组合。
本发明实施例提供了一种用户设备辅助信息发送方法, 包括:
UE向网络侧发送 IAT指示信息。
其中, 所述 IAT指示信息包括如下之一或其组合:
UE的下一次数据到达的 IAT是否超过预设 IAT门限; 其中, 所述预设 IAT门限可依据如下原则之一或其组合设定: 网络侧当前 RRC连接释放定时 器取值、 网络侧负载情况。
UE的达到 /超过预设概率的 IAT是否超过预设 IAT门限; 其中所述预设
IAT门限可依据如下原则之一或其组合设定: 网络侧当前 RRC连接释放定时 器取值、 网络侧负载情况; 所述预设概率可依据用户设备当前业务类型进行 设置。
UE的下一次数据到达的 IAT的值;
UE的达到 /超过预设概率的 IAT的值。 其中所述预设概率可依据用户设 备当前业务类型进行设置。
其中, 所述 IAT的值以所述 UE的 DRX周期的整数倍来表示, 当然, 也 可以不是 DRX周期的整数倍。
其中, 预设 IAT门限值或预设概率可以通过以下方式实现:
由网络侧给 UE进行配置, 和 /或, 网络侧和 UE事先约定;
其中,网络侧给 UE进行配置是指网络侧在 RRC信令中为 UE预配置 IAT 门限值或预设概率。 其中, UE可以釆用如下方式之一将所述 IAT指示信息发送给网络侧: RRC信令、 媒体接入控制层控制元素单元。
其中, 所述 IAT指示信息发送给网络侧的场景可以包括以下之一或其组 合:用户由 RRC空闲态( RRC IDLE )进入 RRC连接态( RRC CONNECTED )、 网络侧为 UE配置的周期发送 IAT指示信息的周期到达、 UE由源小区切换到 目标小区。
本发明实施例提供一种网络侧配置方法, 包括: 网络侧接收到用户设备 发送的 IAT指示信息, 根据所述 IAT指示信息进行操作。
其中, 根据所述 IAT指示信息进行操作包括如下之一或其组合: 网络侧根据所述指示信息, 判断是否重新配置 RRC连接释放定时器; 网络侧根据所述指示信息, 判断是否释放 RRC连接; 以及
网络侧根据所述指示信息, 判断是否重新配置 DRX参数。
其中,所述方法还包括: 网络侧向所述用户设备发送所述预设 IAT门限; 或者, 发送所述预设 IAT门限和所述预设概率。
其中, 所述方法还包括: 所述网络侧依据所述网络侧当前的 RRC连接释 放定时器的取值和 /或所述网络侧的负载情况设定所述预设 IAT门限。
其中, 所述方法还包括: 所述网络侧依据所述用户设备当前业务类型设 置所述预设概率。
所述方法还包括:如果所述网络侧重新配置了所述 RRC连接释放定时器 和 /或 DRX参数, 则向所述用户设备发送所述重新配置的 RRC连接释放定时 器和 /或 DRX参数。
本发明实施例中, 网络侧可以是基站, 以及其他具有类似功能的网元。 本实施方式中, 网络侧给 UE配置预设 IAT门限值可以通过在 RRC信令 中预配置的方式实现。 网络侧和 UE事先约定预设 IAT门限值可以通过以下 方式之一或组合实现: 在 RRC信令中预配置、基于业务特性预先固化在用户 设备或系统中、 基于用户设备类型预先固化在用户设备中、 标准化的值预先 固化在用户设备或系统中。 预设 IAT门限值的信息的形式可以是以下之一: 单一的数值门限信息形式、 数值门限信息和与该数值门限对应概率的形式。 用户设备向网络侧发送 IAT指示信息, 网络侧依据接收到的 IAT指示信息, 执行相应操作, 比如, 判断是否重配置 RRC连接释放定时器、是否释放 RRC 连接是否重新配置, 是否重新配置 DRX参数。
下文中将参考附图并结合实施例来详细说明本实施方式。
图 1是本实施方式用户设备辅助配置 DRX参数的流程图, 包括: 步骤 101 : 用户设备向网络侧发送 IAT指示信息; 其中:
所述 IAT指示信息包括以下信息之一:
指示 UE的下一次数据到达的 IAT高于预配置 IAT门限值的信息; 指示 UE的达到 /超过预设概率的数据到达的 IAT高于预配置 IAT门限值 的信息;
指示 UE的下一次数据到达的 IAT不高于预配置 IAT门限值的信息; 指示 UE的达到 /超过预设概率的数据到达的 IAT不高于预配置 IAT门限 值的信息;
指示 UE的下一次数据到达的 IAT的具体值; 以及
指示 UE的达到 /超过预设概率的数据到达的 IAT的具体值。
步骤 102: 网络侧接收用户设备发送的 IAT指示信息, 根据所述指示信 息判定是否重新配置 DRX参数。
网络侧接收到 IAT指示信息, 可釆取以下操作之一:
若所述指示信息指示高于预配置 IAT门限值, 则网络侧根据所述指示信 息, 重新配置 DRX参数信息;
若所述指示信息指示高于预配置 IAT门限值, 则网络侧根据所述指示信 息, 不重新配置 DRX参数信息;
若所述指示信息指示不高于预配置 IAT门限值, 则网络侧根据所述指示 信息, 重新配置 DRX参数信息;
若所述指示信息指示不高于预配置 IAT门限值, 则网络侧才艮据所述指示 信息, 不重新配置 DRX参数信息;
若所述指示信息指示 IAT具体值, 则网络侧根据所述指示信息, 重新配 置 DRX参数信息;
若所述指示信息指示 IAT具体值, 则网络侧根据所述指示信息, 不重新 配置 DRX参数信息;
所述 IAT指示信息可釆用多比特信息的形式来表示。
步骤 103: 网络侧向用户设备发送调整后的参数配置, 用户设备收到后, 使用新的参数配置。
所述网络侧向用户设备发送调整后的参数配置,可以釆用以下方式之一: RRC信令、 媒体接入控制层控制元素。
图 2是本发明的实施方式,用户设备辅助网络判定是否释放 RRC连接或 判定是否重新配置 RRC连接释放定时器的流程图, 包括:
步骤 201 : 用户设备向网络侧发送 IAT指示信息; 其中:
所述 IAT指示信息, 包括以下信息之一:
指示 UE的下一次数据到达的 IAT高于预配置 IAT门限值的信息; 指示 UE的达到 /超过预设概率的数据到达的 IAT高于预配置 IAT门限值 的信息;
指示 UE的下一次数据到达的 IAT不高于预配置 IAT门限值的信息; 指示 UE的达到 /超过预设概率的数据到达的 IAT不高于预配置 IAT门限 值的信息;
指示 UE的下一次数据到达的 IAT的值; 以及
指示 UE的达到 /超过预设概率的数据到达的 IAT的值。
步骤 202: 网络侧接收用户设备发送的 IAT指示信息, 根据所述指示信 息判定是否释放 RRC连接或重新配置 RRC连接释放定时器。
网络侧接收到 IAT指示信息, 则釆取以下操作之一:
若所述指示信息指示高于预配置 IAT门限值, 则网络侧根据所述指示信 息, 释放 RRC连接;
若所述指示信息指示高于预配置 IAT门限值, 则网络侧根据所述指示信 息, 不释放 RRC连接; 若所述指示信息指示不高于预配置 IAT门限值, 则网络侧根据所述指示 信息, 释放 RRC连接;
若所述指示信息指示不高于预配置 IAT门限值, 则网络侧根据所述指示 信息, 不释放 RRC连接;
若所述指示信息指示高于预配置 IAT门限值, 则网络侧才艮据所述指示信 息, 重新配置 RRC连接释放定时器;
若所述指示信息指示高于预配置 IAT门限值, 则网络侧根据所述指示信 息, 不重新配置 RRC连接释放定时器;
若所述指示信息指示不高于预配置 IAT门限值, 则网络侧根据所述指示 信息, 重新配置 RRC连接释放定时器;
若所述指示信息指示不高于预配置 IAT门限值, 则网络侧根据所述指示 信息, 不重新配置 RRC连接释放定时器;
若所述指示信息指示 IAT值,则网络侧根据所述指示信息,重新配置 RRC 连接释放定时器;
若所述指示信息指示 IAT值, 则网络侧才艮据所述指示信息, 不重新配置
RRC连接释放定时器;
若所述指示信息指示 IAT值,则网络侧根据所述指示信息,释放 RRC连 接;
若所述指示信息指示 IAT值, 则网络侧根据所述指示信息, 不释放 RRC 连接。
具体实施例一:
图 3是本实施方式中, 配置 RRC连接释放定时器的流程图。 在该实施例 中, 用户设备由空闲态 (IDLE ) 进入连接态 (CONNECTED ) , 网络侧给 UE配置 IAT门限值,并以单一的数值门限信息形式给出,例如当前网络侧为 多数 UE配置的 RRC 连接释放定时器的时长为 3s, 此时网络侧处于负载较 轻的情况, 则可将预配置的 IAT门限值设置为 5秒。 以发送 IAT指示信息这 一时刻用户设备计算的 IAT结果为 6秒为例, IAT指示信息指示高于预配置 IAT门限值, 具体步骤如下所述:
步骤 301 : 用户设备向网络侧发送 IAT指示信息;
在本实施例中, 用户设备使用 1比特信息作为指示信息, 即 UE使用比 特信息 "0" 向网络侧指示不高于预配置 IAT门限值, 使用比特信息 "1" 表 示高于预配置 IAT门限值, 即在本实施例中, 用户设备向网络侧发送的指示 信息为 "1" ;
步骤 303: 网络侧接收用户设备发送的 IAT指示信息, 根据所述 IAT指 示信息重新配置 RRC连接释放定时器; 其中:
所述重新配置 RRC连接释放定时器可以是以下方式之一:
1 )延长 RRC连接释放定时器;
2 )缩短 RRC连接释放定时器;
在本实施例中, 网络侧选择缩短 RRC 连接释放定时器。
具体实施例二:
图 4是本实施方式中,网络判定 RRC连接释放的流程图。在该实施例中, 网络侧和 UE事先约定配置 IAT门限值, 所述预配置的 IAT门限值是以数值 门限信息形式给出的,例如当前网络侧为多数 UE配置的 RRC连接释放定时 器的时长为 5s, 此时网络侧处于负载较重的情况, 则可将预配置的 IAT数值 门限值设置为 3秒, 此时 UE进行即时数据通信业务, 可将预设概率设置为 0.4,以发送 IAT指示信息这一时刻用户设备计算 UE的达到 /超过预设概率为 0.4的数据对应的到达 IAT为 4秒为例,ΙΑΤ指示信息指示低于预配置 IAT门 限值, 具体步骤如下所述:
步骤 401 : 用户设备向网络侧发送 ΙΑΤ指示信息;
在本实施例中, 用户设备使用 1比特信息作为 ΙΑΤ指示信息, 即 UE使 用比特信息 "0" 向网络侧指示不高于预配置 ΙΑΤ门限值, 使用比特信息 "1" 表示高于预配置 ΙΑΤ门限值, 即在本实施例中, 用户设备向网络侧发送的指 示信息为 "0" ; 步骤 402: 网络侧接收用户设备发送的 IAT指示信息, 根据所述 IAT指 示信息决定释放 RRC连接; 其中: 具体释放 RRC连接的流程与现有标准中 描述的流程一致。
具体实施例三:
图 5是本实施方式中 , 配置 DRX参数的流程图。 在该实施例中 , 该实施 例中用户设备由源小区切换到目标小区, 网络侧给 UE配置 IAT门限值, 并 以单一的数值门限信息形式给出,例如当前网络侧为多数 UE配置的 RRC连 接释放定时器的时长为 5s, 此时网络侧处于负载较轻的情况, 则可将预配置 的 IAT门限值设置为 5秒。以发送 IAT指示信息这一时刻用户设备计算的 IAT 结果为 2.4秒为例, IAT指示信息指示不高于预配置 IAT门限值, 具体步骤 如下所述:
步骤 501 : 用户设备向网络侧发送 IAT指示信息;
在本实施例中, DRX周期以 longDRX-Cycle=80毫秒为例, 釆用多比特 信息作为 IAT的指示信息发送给网络侧, 指示 UE的下一次数据到达的 IAT 的具体值。发送 IAT指示信息最多为 5比特。 IAT指示比特信息与 DRX参数 及 IAT门限值之间的对应关系如表 1所示。 表 1的结果是将 IAT指示信息与 DRX参数中 longDRX-Cycle的取值以倍数的形式关联起来。以发送 IAT这一 时刻用户设备计算的 IAT结果为 2.4秒为例, 这时对应的 IAT指示比特信息 的值为 "11101"。表 1中的 IAT比特信息值为 32(对应的比特信息为" 11111" ) 的情况, 将这一值作为预留比特信息指示 IAT信息高于预配置 IAT门限值。
表 1: IAT指示比特信息与 DRX参数及 IAT门限值对应关系表
Figure imgf000013_0001
步骤 502: 网络侧接收用户设备发送的 IAT指示信息, 根据所述 IAT指 示信息对 DRX参数进行配置; 所述对 DRX参数进行配置可以是以下方式之一:
1 )延长 DRX周期;
2 )缩短 DRX周期;
在本实施例中, 网络侧选择延长 DRX周期, 即配置较长的 DRX周期。 步骤 503: 网络侧向用户设备发送调整后的 DRX参数配置, 用户设备收 到后使用新的参数配置。
在本实施例中, 网络侧通过 RRC重配置消息 (RRC Reconfiguration Msg) 向用户设备发送新的 DRX周期。 用户设备依照原有的 DRX周期接收网络侧 发送的 RRC重配置消息 (RRC Reconfiguration Msg), 并且在成功解码该消息 后釆用新的 DRX周期, 依据新的 DRX周期进行数据的接收和发送操作。
具体实施例四:
图 6是本实施方式中, 配置 RRC连接释放定时器的流程图。 在该实施例 中, 该实施例中用户设备由源小区切换到目标小区, 网络侧给 UE配置 IAT 门限值, 并以单一的数值门限信息形式给出, 例如当前网络侧为多数 UE配 置的 RRC 连接释放定时器的时长为 3s, 此时网络侧处于负载较轻的情况, 则可将预配置的 IAT门限值设置为 3秒。 以发送 IAT指示信息这一时刻用户 设备计算的 IAT结果为 5秒为例,ΙΑΤ指示信息指示高于预配置 IAT门限值, 具体步骤如下所述: 步骤 601 : 用户设备向网络侧发送 ΙΑΤ指示信息;
在本实施例中, DRX周期以 longDRX-Cycle=160毫秒为例, 釆用多比特 信息作为 IAT的指示信息发送给网络侧, 发送 IAT指示信息最多为 4比特。
IAT指示比特信息与 DRX参数及 IAT门限值之间的对应关系如表 2所示。表 2的结果是将 IAT指示信息与 DRX参数中 longDRX-Cycle的取值以倍数的形 式关联起来。 以发送 IAT这一时刻用户设备计算的 IAT结果为 5秒为例。 表 2中的 IAT比特信息值为 16 (对应的比特信息为 "1111" ) 的情况对应着, 以预留比特信息指示 IAT信息高于预配置 IAT门限值。 因此用户设备发送的 IAT指示信息对应的比特信息为 "1111" 。 表 2: IAT指示比特信息与 DRX参数及 IAT门限值对应关系表
Figure imgf000015_0001
步骤 602: 网络侧接收用户设备发送的 IAT指示信息, 根据所述 IAT指 示信息, 网络侧不重新配置 RRC连接释放定时器。
具体实施例五:
图 7是本实施方式中,配置 RRC连接释放定时器及 DRX参数的流程图。 在该实施例中, 网络侧给 UE配置 IAT门限值, 并以单一的数值门限信息形 式给出, 例如当前网络侧为多数 UE配置的 RRC 连接释放定时器的时长为 3s, 此时网络侧处于负载较轻的情况, 则可将预配置的 IAT 门限值设置为 5 秒。 以发送 IAT指示信息这一时刻用户设备计算的 IAT结果为 0.6秒为例, IAT指示信息指示不高于预配置 IAT门限值, 具体步骤如下所述:
步骤 701 : 用户设备向网络侧发送 IAT指示信息;
在本实施例中, DRX周期以 longDRX-Cycle=80毫秒为例, 釆用多比特 信息作为 IAT的指示信息发送给网络侧, 发送 IAT指示信息最多为 4比特。
IAT指示比特信息与 DRX参数及 IAT门限值之间的对应关系如表 3所示。表 3的结果是将 IAT指示信息与 DRX参数中 longDRX-Cycle的取值以倍数的形 式关联起来。 以发送 IAT这一时刻用户设备计算的 IAT结果为 0.6秒为例。 本例中 IAT与 DRX参数信息间的数值关系釆用取整的方式,因此发送的 IAT 比特信息值为 7 (对应的比特信息为 "0110" ) 。 表 3中的 IAT比特信息值 为 16 (对应的比特信息为 "1111" )的情况对应着, 以预留比特信息指示 IAT 信息高于预配置 IAT门限值。
表 3: IAT指示比特信息与 DRX参数及 IAT门限值对应关系表 取值范围 (ms)
I AT比特信息
longDRX-Cyc le=80ms
1 1 *80
2 2 *80
3 3*80
15 15 *80
16 >5000
步骤 702: 网络侧接收用户设备发送的 IAT指示信息, 根据所述 IAT指 示信息, 对 RRC连接释放定时器及 DRX参数进行重配置。
在本实施例中, 网络侧选择延长 DRX周期, 即配置较长的 DRX周期; 网络侧延长 RRC连接释放定时器。
步骤 703: 网络侧向用户设备发送调整后的参数配置, 用户设备收到后, 使用新的参数配置。
所述网络侧向用户设备发送调整后的参数配置时, 可以釆用以下方式之 一: RRC信令、 媒体接入控制层控制元素。
在本实施例中, 网络侧通过 RRC重配置消息 (RRC Reconfiguration Msg) 向用户设备发送新的 DRX周期。 用户设备依照原有的 DRX周期接收网络侧 发送的 RRC重配置消息 (RRC Reconfiguration Msg), 并且在成功解码该消息 后釆用新的 DRX周期, 依据新的 DRX周期进行数据的接收和发送操作。
具体实施例六:
图 8是本实施方式中, 网络判断是否释放 RRC连接的流程图。 在该实施 例中, 网络侧为其配置了周期发送 IAT指示信息的形式, 网络侧给 UE配置 IAT 门限值, 并以单一的数值门限信息形式给出, 例如当前网络侧处于负载 较轻的情况, 则可将预配置的 IAT门限值设置为 5秒。 以发送 IAT指示信息 这一时刻用户设备计算的 IAT结果为 6秒为例, IAT指示信息指示高于预配 置 IAT门限值, 具体步骤如下所述:
步骤 801 : 用户设备向网络侧发送 IAT指示信息
在本实施例中 , DRX周期以 longDRX-Cycle=320毫秒为例 , 釆用多比特 信息作为 IAT的指示信息发送给网络侧, 发送 IAT指示信息最多为 4比特。 IAT指示比特信息与 DRX参数及 IAT门限值之间的对应关系如表 4所示。表 4的结果是将 IAT指示信息与 DRX参数中 longDRX-Cycle的取值以倍数的形 式关联起来。 以发送 IAT这一时刻用户设备计算的 IAT结果为 5秒为例。 表 4中的 IAT比特信息值为 16 (对应的比特信息为 "1111" ) 的情况对应着, 以预留比特信息指示 IAT信息高于预配置 IAT门限值。 因此用户设备发送的 IAT指示信息对应的比特信息为 "1111" 。 表 4: IAT指示比特信息与 DRX参数及 IAT门限值对应关系表
Figure imgf000017_0001
步骤 802: 网络侧接收用户设备发送的 IAT指示信息, 根据所述 IAT指 示信息决定不释放 RRC连接。
本发明实施例还提供一种用户设备, 所述用户设备包括: IAT指示单元, 其设置成向网络侧发送到 IAT指示信息。
其中, 所述 IAT指示单元从网络侧获取所述预设 IAT门限和预设概率, 或者, 与所述网络侧预先约定所述预设 IAT门限和预设概率。
其中, 所述 IAT指示单元从所述网络侧获取所述预设 IAT门限和预设概 率包括:
所述 IAT指示单元从所述网络侧发送的无线资源控制 RRC信令,和 /或, 从媒体接入控制层控制元素单元获取所述预设 IAT门限和预设概率。
其中, 所述 IAT指示单元在如下场景之一或其组合发送所述 IAT指示信 息: 用户由 RRC空闲态进入 RRC连接态, 网络侧为所述用户设备配置的周 期发送 IAT指示信息的周期到达, 以及所述用户设备由源小区切换到目标小 区。
本发明实施例还提供一种网络侧, 如图 9所示, 所述网络侧包括: 接收 单元和执行单元, 其中, 所述接收单元设置成: 接收用户设备发送的 IAT指示信息; 所述执行单元设置成: 根据所述 IAT指示信息釆取相应操作。
其中, 所述执行单元根据所述 IAT指示信息釆取相应操作包括如下之一 或其组合:
所述执行单元根据所述 IAT指示信息,判断是否重新配置 RRC连接释放 定时器;
所述执行单元根据所述 IAT指示信息, 判断是否释放 RRC连接; 所述执行单元根据所述 IAT指示信息, 判断是否重新配置 DRX参数。 其中, 所述执行单元还设置成: 如果重新配置了所述 RRC连接释放定时 器和 /或 DRX参数, 则向所述用户设备发送所述重新配置的 RRC连接释放定 时器和 /或 DRX参数。
其中, 所述网络侧还包括配置单元, 其设置成向所述用户设备发送所述 预设 IAT门限; 或者, 发送所述预设 IAT门限和所述预设概率。
其中,所述配置单元依据如下原则之一或其组合设定所述预设 IAT门限: 所述网络侧当前的 RRC连接释放定时器取值、 以及所述网络侧的负载情况。
其中,所述配置单元依据所述用户设备当前业务类型设置所述预设概率。 本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序 来指令相关硬件完成, 所述程序可以存储于计算机可读存储介质中, 如只读 存储器、 磁盘或光盘等。 可选地, 上述实施例的全部或部分步骤也可以使用 一个或多个集成电路来实现。 相应地, 上述实施例中的各模块 /单元可以釆用 硬件的形式实现, 也可以釆用软件功能模块的形式实现。 本发明不限制于任 何特定形式的硬件和软件的结合。
以上所述, 仅为本发明的较佳实施例而已, 并非用于限定本发明的保护 范围, 凡在本发明的精神和原则之内所作的任何修改、 等同替换和改进等, 均应包含在本发明的保护范围之内。
工业实用性 与现有技术相比, 本发明明确 IAT指示信息的用法, 有针对性的制定了 不同用户设备应发送的 IAT形式,既保证了 IAT的发送,又减小了因发送 IAT 而引起的系统资源消耗; 同时, 本发明可以极大的简化网络侧在接收到 IAT 信息后的处理过程, 进而缩短网络侧的处理时间, 使网络侧更快的做出决定, 实现 RRC连接释放定时器、 RRC连接释放及 DRX参数的灵活配置, 有利于 网络资源及用户设备性能的优化。

Claims

权 利 要 求 书
1、 一种用户设备辅助信息发送方法, 包括:
用户设备向网络侧发送到达时间间隔 IAT指示信息。
2、如权利要求 1所述的方法, 其中, 所述 IAT指示信息包括如下之一或 其组合:
所述用户设备的下一次数据到达的 IAT是否超过预设 IAT门限; 所述用户设备的达到 /超过预设概率的 IAT是否超过预设 IAT门限; 所述用户设备的下一次数据到达的 IAT的值; 以及
所述用户设备的达到 /超过预设概率的 IAT的值。
3、如权利要求 2所述的方法, 其中, 所述预设 IAT门限依据如下原则之 一或其组合设定:所述网络侧当前的无线资源控制 RRC连接释放定时器的取 值、 以及所述网络侧的负载情况。
4、 如权利要求 2所述的方法, 其中, 所述预设概率依据所述用户设备当 前的业务类型设置。
5、 如权利要求 2所述的方法, 其中, 所述用户设备的下一次数据到达的
IAT的值, 以及, 所述用户设备的达到 /超过预设概率的 IAT的值为所述用户 设备的不连续接收 DRX周期的整数倍。
6、 如权利要求 2至 5任一所述的方法, 还包括: 所述用户设备从网络侧 获取所述预设 IAT门限和所述预设概率, 或者, 与所述网络侧预先约定所述 预设 IAT门限和所述预设概率。
7、 如权利要求 1至 5任一所述的方法, 其中, 所述用户设备在如下场景 之一或其组合发送所述 IAT指示信息:所述用户设备由 RRC空闲态进入 RRC 连接态、 网络侧为所述用户设备配置的周期发送 IAT指示信息的周期到达、 以及所述用户设备由源小区切换到目标小区。
8、 一种网络侧配置方法, 包括: 网络侧接收到用户设备发送的到达时间 间隔 IAT指示信息后, 根据所述 IAT指示信息进行操作。
9、如权利要求 8所述的方法, 其中, 所述 IAT指示信息包括如下之一或 其组合:
所述用户设备的下一次数据到达的 IAT是否超过预设 IAT门限; 所述用户设备的达到 /超过预设概率的 IAT是否超过预设 IAT门限; 所述用户设备的下一次数据到达的 IAT的值; 以及
所述用户设备的达到 /超过预设概率的 IAT的值。
10、 如权利要求 9所述的方法, 还包括:
所述网络侧向所述用户设备发送所述预设 IAT门限, 或者发送所述预设 IAT门限和所述预设概率。
11、 如权利要求 10所述的方法, 还包括: 所述网络侧依据所述网络侧当 前的无线资源控制 RRC连接释放定时器的取值和 /或所述网络侧的负载情况 设定所述预设 ITA门限。
12、 如权利要求 10所述的方法, 还包括: 所述网络侧依据所述用户设备 当前业务类型设置所述预设概率。
13、如权利要求 8至 12任一所述的方法,其中,所述网络侧根据所述 IAT 指示信息进行操作的步骤包括如下之一或其组合:
所述网络侧根据所述 IAT指示信息,判断是否重新配置 RRC连接释放定 时器;
所述网络侧根据所述 IAT指示信息, 判断是否释放 RRC连接; 以及 所述网络侧根据所述 IAT指示信息, 判断是否重新配置 DRX参数。
14、 如权利要求 13所述的方法, 还包括: 如果所述网络侧重新配置了所 述 RRC连接释放定时器和 /或 DRX参数, 则向所述用户设备发送所述重新配 置的 RRC连接释放定时器和 /或 DRX参数。
15、 一种用户设备, 包括: IAT指示单元, 其设置成向网络侧发送到达 时间间隔 IAT指示信息。
16、如权利要求 15所述的用户设备, 其中, 所述 IAT指示信息包括如下 之一或其组合:
所述用户设备的下一次数据到达的 IAT是否超过预设 IAT门限; 所述用户设备的达到 /超过预设概率的 IAT是否超过预设 IAT门限; 所述用户设备的下一次数据到达的 IAT的值; 以及
所述用户设备的达到 /超过预设概率的 IAT的值。
17、 如权利要求 16所述的用户设备, 其中, 所述用户设备的下一次数据 到达的 IAT的值, 以及, 所述用户设备的达到 /超过预设概率的 IAT的值为所 述用户设备的不连续接收 DRX周期的整数倍。
18、 如权利要求 16或 17所述的用户设备, 其中, 所述 IAT指示单元还 设置成从网络侧获取所述预设 IAT门限和预设概率, 或者, 与所述网络侧预 先约定所述预设 IAT门限和预设概率。
19、 如权利要求 15至 17任一所述的用户设备, 其中, 所述 IAT指示单 元是设置成在如下场景之一或其组合发送所述 IAT指示信息: 用户由无线资 源控制 RRC空闲态进入 RRC连接态, 网络侧为所述用户设备配置的周期发 送 IAT指示信息的周期到达, 以及所述用户设备由源 d、区切换到目标小区。
20、 一种网络侧, 包括接收单元和执行单元, 其中,
所述接收单元设置成: 接收用户设备发送的 IAT指示信息;
所述执行单元设置成: 根据所述 IAT指示信息进行操作。
21、如权利要求 20所述的网络侧, 其中, 所述 IAT指示信息包括如下之 一或其组合:
所述用户设备的下一次数据到达的 IAT是否超过预设 IAT门限; 所述用户设备的达到 /超过预设概率的 IAT是否超过预设 IAT门限; 所述用户设备的下一次数据到达的 IAT的值; 以及
所述用户设备的达到 /超过预设概率的 IAT的值。
22、 如权利要求 21所述的网络侧, 还包括配置单元, 其设置成向所述用 户设备发送所述预设 IAT门限; 或者, 发送所述预设 IAT门限和所述预设概 率。
23、 如权利要求 22所述的网络侧, 其中, 所述配置单元还设置成依据所 述网络侧当前的无线资源控制 RRC连接释放定时器的取值和 /或所述网络侧 的负载情况设定所述预设 IAT门限。
24、 如权利要求 22所述的网络侧, 其中, 所述配置单元还设置成依据所 述用户设备当前的业务类型设置所述预设概率。
25、 如权利要求 20至 24任一所述的网络侧, 其中, 所述执行单元是设 置成根据所述 IAT指示信息釆取如下操作之一或其组合:
所述执行单元根据所述 IAT指示信息,判断是否重新配置 RRC连接释放 定时器;
所述执行单元根据所述 IAT指示信息, 判断是否释放 RRC连接; 以及 所述执行单元根据所述 IAT指示信息, 判断是否重新配置 DRX参数。
26、 如权利要求 25所述的网络侧, 其中, 所述执行单元还还设置成: 如 果重新配置了所述 RRC连接释放定时器和 /或 DRX参数, 则向所述用户设备 发送所述重新配置的 RRC连接释放定时器和 /或 DRX参数。
PCT/CN2013/075543 2012-05-14 2013-05-13 辅助信息发送方法及用户设备、网络侧配置方法及网络侧 WO2013170733A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210148430.9 2012-05-14
CN2012101484309A CN103428682A (zh) 2012-05-14 2012-05-14 辅助信息发送方法及用户设备、网络侧配置方法及网络侧

Publications (1)

Publication Number Publication Date
WO2013170733A1 true WO2013170733A1 (zh) 2013-11-21

Family

ID=49583129

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/075543 WO2013170733A1 (zh) 2012-05-14 2013-05-13 辅助信息发送方法及用户设备、网络侧配置方法及网络侧

Country Status (2)

Country Link
CN (1) CN103428682A (zh)
WO (1) WO2013170733A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015173197A1 (en) * 2014-05-14 2015-11-19 Sony Corporation Terminal device, base station, wireless telecommunications system and methods for transitioning between two modes of operation
WO2018069766A1 (en) * 2016-10-13 2018-04-19 Alcatel Lucent Rrc release timer adjustment

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104023358B (zh) * 2014-07-01 2017-05-17 重庆大学 一种能平衡系统信令负荷与终端耗电量的无线资源调整方法
CN108377581A (zh) 2016-11-04 2018-08-07 维沃移动通信有限公司 一种非连续接收drx参数的配置方法、移动终端及基站
US11153927B2 (en) * 2017-08-02 2021-10-19 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Transition method, network device, and terminal device
CN111787611B (zh) * 2020-06-23 2023-05-23 广东小天才科技有限公司 一种更新寻呼周期的方法、终端设备及网络设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1350378A (zh) * 2000-10-25 2002-05-22 国际商业机器公司 管理主站驱动时分双工无线网络内功率消耗的系统和方法
CN101262383A (zh) * 2007-03-08 2008-09-10 联想(北京)有限公司 宽带无线接入通信系统中的睡眠管理方法及装置
CN101352093A (zh) * 2007-01-08 2009-01-21 华为技术有限公司 向移动的目标节点转发学习到的状态信息
CN101512967A (zh) * 2006-08-31 2009-08-19 国际商业机器公司 使用改进的马尔科夫调制泊松过程模型来分析和产生网络流量
CN101729394A (zh) * 2008-10-29 2010-06-09 大唐移动通信设备有限公司 业务状态转换的判断方法及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3323403B2 (ja) * 1996-09-18 2002-09-09 株式会社シマノ 自転車用ブレーキ装置
US8982725B2 (en) * 2012-02-03 2015-03-17 Mediatek Inc. Method and apparatus for collecting and providing diverse traffic information in cellular networks

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1350378A (zh) * 2000-10-25 2002-05-22 国际商业机器公司 管理主站驱动时分双工无线网络内功率消耗的系统和方法
CN101512967A (zh) * 2006-08-31 2009-08-19 国际商业机器公司 使用改进的马尔科夫调制泊松过程模型来分析和产生网络流量
CN101352093A (zh) * 2007-01-08 2009-01-21 华为技术有限公司 向移动的目标节点转发学习到的状态信息
CN101262383A (zh) * 2007-03-08 2008-09-10 联想(北京)有限公司 宽带无线接入通信系统中的睡眠管理方法及装置
CN101729394A (zh) * 2008-10-29 2010-06-09 大唐移动通信设备有限公司 业务状态转换的判断方法及装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015173197A1 (en) * 2014-05-14 2015-11-19 Sony Corporation Terminal device, base station, wireless telecommunications system and methods for transitioning between two modes of operation
US10645649B2 (en) 2014-05-14 2020-05-05 Sony Corporation Terminal device, base station, wireless telecommunications system and methods for transitioning between two modes of operation
WO2018069766A1 (en) * 2016-10-13 2018-04-19 Alcatel Lucent Rrc release timer adjustment

Also Published As

Publication number Publication date
CN103428682A (zh) 2013-12-04

Similar Documents

Publication Publication Date Title
CN111200848B (zh) 一种通信方法及装置
EP2992713B1 (en) Terminal-initiated power mode switching
WO2013170733A1 (zh) 辅助信息发送方法及用户设备、网络侧配置方法及网络侧
EP3056059B1 (en) Devices and method for protocol mode switching
EP3065472B1 (en) Methods for configuring drx and for monitoring control channel
WO2015089735A1 (zh) 一种用户设备能力获取方法及系统、设备
WO2014190467A1 (zh) 接入控制方法、用户设备和无线网络控制器
WO2014121471A1 (zh) 数据传输、获取方法、基站及用户设备
WO2018112850A1 (zh) 通信方法、终端设备和网络设备
WO2012155423A1 (zh) 一种分组域网络中无线链路的调度方法及终端
WO2014090030A1 (zh) Anr任务执行方法、系统及anr用户设备管理方法、装置
WO2014121512A1 (zh) 无线接入点控制方法及相关设备、系统
JP6457110B2 (ja) 移動端末のためのイベントトリガ型モード切り替え
WO2015013921A1 (zh) 数据传输方法、用户设备及基站
US20230337319A1 (en) Methods, devices, and systems for configuring sidelink drx
TW201540113A (zh) 用於建立小資料傳輸連接的方法
US11419054B2 (en) Energy savings on multihomed mobile devices using a dynamically adjusted inactivity timer
WO2020142884A1 (zh) 切换传输路径的方法及装置
JP6679658B2 (ja) プロトコルモード切り替えのためのモバイル端末、システムおよび方法
WO2015042912A1 (zh) 辅助信息上报的方法及其设备、通信系统
US10306601B2 (en) Handling the ambiguity of the sending of HS-SCCH order in node B
WO2015013925A1 (zh) 一种控制服务质量的方法及装置
CN103582035A (zh) 一种无线资源配置的管理方法和系统
WO2023065987A1 (zh) 一种传输信息的方法及装置
TW201813339A (zh) 傳輸資訊的方法和裝置

Legal Events

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

Ref document number: 13790157

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13790157

Country of ref document: EP

Kind code of ref document: A1